Introduction to the card furnace

Card furnace refers to non -fixed home kitchenware, hotel supplies, and Outdoor leisure supplies that can also be heated by fuel that can also be used in gases such as butthlate as the main gas and liquefied gas.Card furnace is also called a portable butanal stove; a portable Barbecue oven is a kind of kitchenware that has just been raised in recent years. It is mostly used for home Outdoor leisure and hotel supplies.According to the shape, it is mainly divided into monocular, double eyes, mini and ultra -thin and single -and -single card stuck furnaces.

DeckIt is also called portable butanal furnace; it refers to non -fixed cooking kitchen utensils that use fuel and liquefied gas as the main gas and liquefied gas as the main gas, liquefied gas, etc., and are mostly used for home Outdoor leisure and hotel supplies.

Card furnace historical development

(1) Starting stage (2002-2003Years): The product structure is simple, the function is single

Before the twentieth century, the development of China's card -type furnace industry was rarely developed. The popularity of Outdoor leisure of domestic citizens was very low. Few people would think of a kitchenware that is convenient for carrying Outdoor or non -fixed and easy to carry.until2002Years2003In the past two years, there were only one or two companies in China developed the card -type furnace.And the product structure is simple and single.In addition, the consciousness of domestic Outdoor leisure has not yet emerged, so the development is average.

(2) Development stage (2003-2009Years): Duration and reliability increased significantly

2003After the year, with the continuous enhancement of national leisure consciousness, the market economy of the card furnace has risen, and various card furnaces in foreign countries have entered China.The product quality and appearance of the card furnace have changed, and the variety and functions of the product are constantly changing.During this period, the panel, combustion system, and ignition device also improved.The panel material has cold plate spraying, the burner has an aluminum stove, a copper furnace head, plating or zinc spraying on the surface, the regulator has a rotor valve and the screw valve.The durability and reliability of the gas stove has improved.

(3) Breakthrough stage (2009Year-2012Year): There are many varieties and complete styles

2009After the year, the Chinese card furnace industry has entered a stage of rapid development.The introduction of foreign advanced card furnace development and manufacturing technology has brought breakthroughs in China's card -type furnace industry.There are increased varieties, enhanced measures, novel materials, and improvement in safety, function and performance.In terms of production quality and reliability, level of process, automation and intelligence, the advanced nature of performance indicators, energy saving and environmental protection, and safe use.The regulator of the card furnace basically eliminated the screw valve.The safety of the rotor valve card -type furnace, the exquisite and exquisite appearance of the appearance, the heat -resistant furnace shell and pot frame, the piezoelectric ceramic ignition tens of thousands of times, the perfect printing process is the mainstream of the current card furnace market consumption

In recent years, my country's card -type furnace industry has developed rapidly. It has already owned several Chinese brand card -type furnaces that have been recognized by the state, as well as several foreign companies such as veins, rock valleys, and Shenqi. Domestic enterprises.

Card furnace classification

There are many categories of card furnaces, basically single -eye, two eyes; single, dual -use; ordinary, ultra -thin, mini types of these categories

Single -eye, two eyes

From the classification, we can see that this type of classification is mainly distinguished by the number of burning eyes of the card furnace. Some of the market only have monocidal and two eyes.Different and Burning eyes

Single -purpose, duplex

The distinction of dual -use use is that the inlet device on the regulator is different. Single -use card furnace is only applicable to installing butane gas cylinders for applications. Dual -use card furnaces are available for single -purpose functions.Family -based liquefied gas burning.

Ordinary type, ultra -thin, mini

This category is a category of appearance volume. It can be seen literally that the ultra -thin type is the low height of the shell, the mini type is smaller, and the normal type is a card -type furnace on the market.

Card furnace working principle

When the card -type furnace is working, the buttane gas enters the regulator from the butanane gas cylinder, and the regulator is adjusted (the user is adjusted by the knob) into the furnace head, and the air is mixed with a part of the air (this part of the air is called one at one time.Air), these hybrid gases are sprayed out of the fire holes of the fireware to ignite the flames at the same time to form a flame (the air required when burning is called secondary air).Essence

Card furnace ignition method

There are two types of ignition of gas stoves: electronic pulse ignition and piezoelectric ceramic ignition.

Card furnaces are mostly used for voltage ceramics. The biggest advantage is that no battery is required.However, the success rate of ignition is related to the environmental humidity, and it is not easy to order when the humidity is high.In addition, when igniting, you need to hold the switch to get angry, without electronic pulse ignition.Of course, the success rate and ignition of voltage ceramic ignition also depends on the quality of the magnetic needle. Good magnetic needles can ignite tens of thousands of times or even more. Generally, the magnetic needle with poor quality may only be ordered.

Is the card -type furnace safe?

Most of the card furnaces on the market now use the pressure sensing of the valve body and the gas cylinder through the regulating valve, and the corresponding movements of the explosion -proof rod in the regulating valve through the increase in pressure.Without the adjustment of the explosion -proof device of the regulating valve, it may cause an explosion due to the high pressure in the gas cylinder and the regulating valve. When there is a safety device, the pressure is too high.The hidden dangers caused by touching the entry of the gas cylinder lever or cutting off the import and export of the gas source to stop the pressure from continuing to rise.

As long as you can use it correctly, the card furnace is absolutely safe.The country has no prohibition of use of a card furnace.

When dining, consumers should try not to operate the portable heating furnace without authorization.At the same time, if the gas in the stuck furnace gas is not used up, it is not safe to discard it at will.It is recommended that users can use the card -type furnace to turn on the switch, do not ignite, and discharge the gas in the gas tank before processing.The general card -type furnace gas is equipped with butane. Although there is no clear regulation for the useful life, it is recommended to2to3Used during the year, it is not used for too long, it is not recommended to use it.

Forbidden to use a portable stove on an induction cooker, do not put it on a table equipped with an induction cooker, because high temperature may cause a portable gas cylinder to break.

The tank of the Gas furnace gas tank is thin. When it encounters pressure or hard objects, it is prone to damage and cause air leakage.Once the leaked gas encounters an open fire, it will explode and cause damage to the user.

The card -type furnace of the general brand is built into a safe explosion -proof device to prevent the air tank from dislocation device. Boil hot pot. The barbecue is absolutely first -class. Instead of indoor, Outdoor must be handy. In fact, it is not too different from the cooking of home gas stoves.The stove is more convenient.

It is safe if it is used normally. It is recommended that you choose a big brand furnace when buying.I am afraid that the card -type furnace explosion is actually a misunderstanding. As long as the operation is correct, it is absolutely safe, otherwise it is not even more unsafe with such a large gas tank at home.

Causes of Card furnace Explosion

1. The tank of the gas stove gas tank is thinner. When it encounters pressure or hard objects, it is prone to damage and cause air leakage.Once the leaked gas encounters an open fire, it will explode and cause damage to the user.

2. In the case of the heat source, it is prone to expansion and cause explosion, so you must stay away from the heat source.

3. Due to the high pressure in the gas cylinder and regulating valve, it explodes.

4. High temperature may cause a portable gas cylinder to break.

Card furnace purchase matters

1, Choose the choice of location

Buying a card -type furnace should be purchased from offices, large shopping malls and sales companies in professional stores, large shopping malls, and sales companies. Do not want to buy it for convenient or cheap price at the stalls or shops, let alone buy "three -none" products.Do not forget to ask for regular invoices after purchasing, and save warranty vouchers and invoices, otherwise the quality problem users are helpless.

2, Look at the packaging, look at the appearance

The packaging of the card -type furnace reflects the quality of the product to a certain extent.The qualified deck furnace should be neatly packed, exquisite printing, and complete logo.

Open the packaging, the appearance of the card -type furnace should be beautiful and generous, and there is no collision everywhere in the body.The overall structure of the card -type furnace should be stable and reliable. The stove surface should be Smooth and flat, without obvious warning, and the installation of the components must be firm and reliable, and there must be no loosening phenomenon.

The parts and components are finely machined, the connection part is firm and reliable, the pot bracket should be stable and firm, the components of the inferior card -type furnace are rough, and some even have obvious air holes and sand eye on the airway system. This not only affects the normal use of the cooker and is easyCauses personal injury accidents.Because the production enterprises of inferior card -type furnaces are rough, cutting corners, and original rough assembly process, the stove parts are loose, the parts do not cooperate, the valves or knobs are not flexible, the stove's strength is not enough, the stove surface deformation is severe, the stove is warpedQu and other.

4On -site ignition test

When buying a card -type furnace, not only depends on the quality of the appearance and other processing, but also the ignition test.If there is no test fire in the store, try the fire in time after buying home. If it is not easy to use, it should be returned in time.When trying the fire, the electric ignition device should be flexible and reliable, and the ignition continuously10S times, at least there should be8Two times, the flame should be here4The whole fire eye was spread in the second, and there was no degeneration.The blue flames appeared, the inner and outer cone in the flame was clear, no fire, no dead fire, and basically no yellow fire.The ignition and extinguishing noise of the flame should be small.Otherwise, the burning of gas is insufficient, and carbon monoxide exceeds the standard, which harms human health.

5The amount of weight

The stove is weighted by hand, and the products that meet the standards have sufficient weight due to the use of high -quality materials.Instead of material, inferior stoves are lighter due to thin material.

Card furnace fault treatment

After a period of use, the flame becomes smaller due to external factors such as the dust of the weather, and sometimes it cannot be hit. So after encountering these problems, consumers must not blindly disassemble the machine.We made a detailed answer. If you encounter problems in the use of stuck furnaces, let's pay attention:

What measures should be taken to use card fire hours?

The normal flame of the card furnace is light blue, the flame in the flame is clear, and the height is about60mmThere are slight noise and strong firepower.If the flame appears small, the reasons and exclusion methods are as follows:

1) The burner fire cover fire hole was blocked by the dirt, which hindered the mixed gas outflow of the burner and cleaned the fire holes.

2) The nozzle was blocked, and the nozzle was unscrewed and cleaned up.

3), The intake inlet and nozzle of the regulator are blocked by the rust, which hinders the gas outflow in the bottle and replace the qualified pressure regulator.

4), The copper Tube is blocked by the flat -faced gas, the copper pipe is raised or replaced by the copper Tube.

5) In addition, the gas is about to be used, and the valve is not all open. You should also pay attention to it. You can take corresponding measures to solve it.

Is it normal for a red fire to appear in the card furnace?Why does the card furnace flush?

The red fire in the card furnace is mainly caused by the following reasons:

1), Gas reasons: When the water in the burning gas is more water or too much impurities, it will make the flame color red fire.

2) Dust cause: When there is dust or stir -fry in the house, the water and oil and gas volume in the air increases.

3), Wind gate reasons: When the wind door is not well adjusted, this may also occur.

4) Booth rack reason: Since the surface of the bracket shelf is red at high temperature heating color, because the special materials of enamel will find that the flame is red around the pot frame, which is the color of the metal ion at high temperature.

Therefore, the occurrence of red fire when burning is not a problem with the stove, but because of the above reasons, it will not affect normal use, nor will it cause harm to people's health.

What should I do when the card -type furnace can't fight the fire?

If you can't get angry when you encounter an gas stove, you should check in the following procedure:

First of all, check whether the gas source switch is in a state of opening. If it is in a state of opening, then, check whether the copper pipe connecting the copper pipe is flat or bending.Pick up the bracket rack and see if the fire nozzle is fired:

1)If you do not take a fire, see if the discharge needle is discharged

A,If the discharge needle does not discharge, it means that the discharge needle faults should be replaced.

BIf the discharge needle is discharged, it means that there is a part of the air path to block or the valve body failure, and the valve body should be replaced.

2)If the fire is fired

A,If it can be burned normally, it means that the position of the igniter is high, and the user should gently press the ignition machine to press a few times, and then put it on the pot frame.

BIf the flame is too weak, the flame is too weak to reach the head of the furnace, the gas pressure is too low, it may be that the gas cylinder is about to use or the regulating valve adjustment function is abnormalEssence

CIf the fire is rolled, and the flame can reach the cover, but it does not have the fire, indicating that it is the obstruction of the valve body, and the user uses fine iron wire to clear the nozzle.

Introduction

What kind of sport is Rock climbing

Rock climbing is a popular sport that integrates fitness, entertainment and competition.It requires athletes to have a comprehensive physical fitness, brave, tenacious, and tough spirit, and can easily stretch and accurately complete the thrilling movements such as the height and angle of the rock wall of various heights and angles;Give people a beautiful and thrilling enjoyment, so it is also called "ballet on the rock wall".

What are the types of Rock climbing

According to the climbing location, it is divided into natural rock wall climbing and artificial rock wall climbing; according to the form of climbing, it is divided into free climbing, equipment climbing, top ropes climbing, pioneer climbing;Speed climbing, difficulty climbing and large round stone climbing and so on.

The benefits and harm of climbing climbing

1. Benefits

Rock climbing is a exercise suitable for exercise. When performing Rock climbing, you need to use the strength of the hands and feet to resist the gravity of the gravity. You can bear your own gravity and have good physical exercise.In addition to physical strength, climbing is also necessary for physical coordination and softness. In foreign countries, doctors use Rock climbing to carry out children's muscle development, eyes, and physical coordination and correction.

2. Harm

Rock climbing is a Rock climbing movement that does not add auxiliary Rock climbing tools and protection measures. Therefore, it is greatly dangerous, ranking among the top ten dangerous movements in the world.In addition, when Outdoor climbing encounters a mountain disaster where the weather occurs badly, many people cannot respond to this sudden situation.

Calary difficulty level

Level 5.0-5.7:Xiaobai, the entry level is easy for experienced climbers.

Level 5.8-5.9:It is necessary to master certain Rock climbing techniques and skills, which is not difficult for experienced rock climbers and can deal with it freely.

Level 5.10:Generally, the highest level that amateur climbing enthusiasts can reach, the climbers need to master and use various climbing techniques and skills.

5.10-5.11It is a bottleneck that is difficult for amateur enthusiasts to break through. Some people may not be able to break through the four difficulties of 5.10.

5.11-5.15C level:In the field of experts, high talents and a lot of hard training can be achieved.

Rock climbing skills and training

Basic essentials of climbing

Grasp:Grab the raised part of the rock with your hands.

Cut:Hold the edges, gaps and edges of the rocks with your hands.

pull:Under the premise of grabbing the firm fulcrum above, the arm is stuck in the rock wall, and the stone gap or other terrain is held, and the body moves up or left to the left and right with the arm and the forearm.

push:Use the side, the rock body or object below, and move the body with the power of the arm.

open:Put your hands into the gap, and open the palm or fingers to grab the gaps of the rock as a fulcrum to move your body.

Pedal:Use the inside of the front foot or toe to support the body to reduce the burden on the upper limbs.

Cross:Use your own flexibility to avoid difficulties to seek favorable support points.

hang:Hang the rock with a toes or heels to maintain your body balance and move your body.

tread:Use the large fulcrum in the front of the feet to reduce the burden on the upper limbs and move the body.

Rock climbing skills

1. Method

When grabbing the rock dot, your arm should be straightened as much as possible.After the arms are straightened, the bones are stunned, the muscles can relax and save armor.When your arms are swollen, you can surrender your arms to return the blood and shake your hands to relax your muscles.Try not to bend your arms as much as possible. When you flex your arms, your muscles are shrinking. It is very energy -consuming. Do not do L type if you can do L. Of course, there are sometimes no way to lock. The general primary line does not need.

2. foot method

You should use your toes instead of your feet.When stepping on the rock point, the heel should be kept higher than the toes in order to force.According to different situations, it is divided into positive and side pedals (inner and outer).Most of them are used to climb upward wall upward, and side pedals are mostly used to climb up and move upward.

Rock climbing training method

1. Power training

Power is a manifestation of human physical fitness, while power training is to improve the strength, endurance and shape of the strength, endurance, and shape of the entire muscle and the entire muscle group through a certain number of times or rhythm.The functional strength training proposed abroad is a good way of training.It mainly refers to the purpose of the overall working ability and efficiency of the whole body, emphasizing the stability of spine strength.The traditional strength training is more focused on the isolated muscles or muscle groups. While the strength increases, the muscle volume also increases.However, among Rock climbing enthusiasts, the strength training of the chest does not want the increase in chest muscles, because it will affect the implementation of many Rock climbing technical movements, so the use of functional power training can achieve better results.

2. Speed training

In training, the action speed mainly uses the natural resistance of the outside world, external assistance methods, and changes in the load.Third, the displacement speed refers to the time used by the human body through a certain distance.Due to the vertical displacement of speed climbing, 15M distance is completed in a short time, and the intensity must be large. Therefore, 85%~ 95%of the load intensity is used in training.Explosive power can be practiced in sections of the track.

3. Pirellium training

The endurance quality refers to the ability of the body to adhere to long -term exercise.It can be divided into muscle endurance and cardiovascular endurance.Among the 3 competitions (stone climbing, difficulty, and speed) of Rock climbing, there are endurance parts of training. For example, in the stone climbing competition, a line must be tried again and again.It is undoubtedly the challenge of muscle's long -term working ability and the use of cardiovascular absorption, transporting and using oxygen.However, before training endurance, enthusiasts must be evaluated.In the training, "timing fixed -point" training methods can be adopted. For example, 4min climbing training is performed in Baoshi District, and the coaches specify the rock dots, and the enthusiasts provide 4min climbing training.At the same time, in order to improve the fun of enthusiasts, you can also run Fatlet.

4. Coordination training

Coordination ability refers to different systems, organs, and parts of the body under the control of the central nervous system control, and interact with the interaction, so that the performance of the action technology is coherent, reasonable, and efficient.Coordination quality is an important foundation for various basic actions, and at the same time, it can reduce the probability of damage to enthusiasts.Neuro coordination is the internal form of coordination quality and the most important coordination, and the expression of action technology is an external expression form of internal neuro coordination.The coordination of human movement is composed of reaction ability, balance ability, spatial directional ability, rhythm ability, choice ability, adaptability, and perception ability.In the Rock climbing competition, some balanced lines need to be coordinated in particular, and there is also a sense of space orientation when jumping.

rock climbing equipment

Basic equipment for climbing

Main rope: The main rope can be divided into dynamic rope and static rope, which are different from elasticity.The elastic coefficient of the power rope is 6%to 8%. The 100 -meter -powered rope can extend 6 to 8 meters when the force is 80kg, so that the climbers will get a buffer when they fall off to reduce the impulse.Power rope is the main use of various Rock climbing activities.The static rope has a small ductility and an elasticity of about 2%, which is generally used to decrease and explore.

seat Belt: The seat Belt is worn on the climber and carries the weight and impulse caused by the climber's fall or decline.The Belt of the seat Belt is the stress part, and the remaining leg bands are designed for comfort and convenience.

iron lock: iron locks can be freely opened and closed metal ring, connecting various protection equipment and equipment together.

Protector: When the main rope passes the protector in the correct way, its special structure can increase friction, so that the braking end of the main rope can control the large weight of the force end with a smaller grip.The 8 -shaped protector used to be most commonly used, but it will make the main rope twist over and over again, and ATC solves this problem well.

Flat Belt: When setting up a fixed protection point, two or more temporary protection points may be connected with a flat Belt. At this time, you must pay attention to the connection method of the flat Belt to distinguish the main point of the main force and the spare force;, Do not impact other protective points, do not affect the overall protection effect.

Hanging: The pioneer climbing or traditional climbing route is used as a temporary protection point. At this time, the deduction method and the direction of the fast -Hanging opening are very important.It is required that the main rope can be worn between the fast Hanging and the rock wall, and wears out from the outside, which means that the rope head on the end of the climber is on the outside;In the opposite direction, for example, the route is from left to right, and the iron lock opening must be left.This prevents the rope from opening the iron lock door when falling off.

Rock plug: The shape of the mechanical plug can be regulated, entering the rock joints with a contraction state. After the bounce, it can be stuck. It is convenient to operate and the scope of applications is wide. It is the best choice for climbing traditional routes.

Familiar with the diameter and applicable range of various types of rock plugs will greatly improve the operating speed, and it can be marked on the rock plug rod if necessary.

Rock Nail: Provide another way to build a protective point; one is a wedge, provides a protective power by knocking on the wedge into the rock joints, and the other end is a ring -shaped, which can be connected to the iron lock or flat Belt.It is reminded that the two rock nails that knocked into the same rock seam possibility of prying open the rocks.

Swelling nails: Using impact drills and hammer, the expansion nails can be scratched into the entire rock, and the Hanging slices will become a very stable protective point.

Hanging: One side is fixed on the rock wall by expansion nails or screws, and the other side can be buckled into the iron lock or fast Hanging, or the flat Belt is connected; it is an important part of the protective point.EssenceMagnesium powder bag auxiliary equipment, magnesium powder can absorb the sweat on the hand and the water on the surface of the rock wall, increase friction.

Baoshi pad: The protective means in Haoshi Movement provides buffer and shock absorption.The inside of the housing pad is two or more different textures of sponges.The top is the hardware closed sponge, and the bottom is the thicker software open sponge.The software sponge causes the falling person to sink instead of dispersing pressure, which can easily hurt the ankle and ankle, so the housing stone pad requires the hardware sponge layer and placed upwards.

helmet : Effectively prevent the head damage caused by the falling stones and the posture of non -normal falling.The helmet should be worn correctly to protect the front brain and side of the forehead.Do not look up at your head or hold your head with your hands, and let your helmet work when you have nowhere to hide.

Rock Climbing shoes: The soles of the shoe use special rubber, which greatly increases friction.From ordinary shoes to Climbing shoes is an important change in improving climbing Levels.

Indoor climbing equipment

1. The climbing hall usually provides artificial rock walls, professional Rock climbing ropes, and belts (2 tons of weight);

2. One pair of feet and strong rock Climbing shoes;

3. Professionals explain Rock climbing methods and skills;

4. Complete safety measures;

5, fitness equipment, locker rooms, bathrooms and other facilities.

Outdoor rock climbing equipment

Personal equipment includes seat belts, rock Climbing shoes, safety helmets, magnesium powder Bags and suitable clothing; protective equipment includes climbing ropes, protective iron locks, risers, descenders, fast -Hanging, rope, rock cone, rock plug, mechanical plug, mechanical plugetc.

Rock climbing safety attention

precautions for climbing safety

1. Before climbing, you need to put on appropriate clothes. climbing is a relatively large movement, and a set of good clothes is very necessary.

2. Movement joints, relax your muscles, regulate your heart, and make yourself in a flexible state.

3. Choose a good climbing route in front of the rock. Different heights and angles of rockway, different positions of rocky eyes, will be different.

4. When climbing, the limbs should be coordinated, and three points are kept on the wall of the rock, so that the center of gravity of the Eucharist will fall on the forefoot and reduce the burden on the fingers and arm and wrist.

How time does it take to climb at a time

The 10 -meter simple route should be climbed for 5 minutes. Beginners see the physical fitness. Unless the physical fitness is particularly good, it usually does not have any power to continue climbing.

Who are not suitable for climbing

1. Joint disease: When climbing, the additional load of the knee joint will increase the symptoms of discomfort such as cartilage, Bone injury, joint swelling, and pain.

2. Cardiovascular and cerebrovascular diseases: Rock climbing is a very oxygen -consuming exercise that consumes a lot of physical strength. The elderly climbing will increase the heart load and easily induce disease;

3. Chronic diseases: hypertension, kidney disease, blood disease, chronic bronchitis, gout.

China's top Ten Rock climbing Holy Land

1. Batai Mountain

Batai Mountain Fei Lada Rock climbing is the highest altitude railway climbing line in the country. It is located on the cliff wall of the inside of the Sword of Batai Mountain, with an altitude of about 2200 meters.The climbing line is divided into experience lines and challenge lines. The experience line is 85 meters long and the highest distance is 120 meters height.Challenge the total length of 403 meters, and the maximum height of the cliff at the bottom of the line is 260 meters.Generally, ordinary tourists generally have 25 minutes by experiencing the route, and the entire line time is generally 1 hour.

2. Nanjiang Grand Canyon

Nanjiang Grand Canyon is located 54 kilometers away from Guiyang City.The Grand Canyon is more than 40 kilometers in length, and it is long in Qifeng, Dangerous Beach and Wall.If you stand on the top of the peak, the stream splits the green mountains on both sides of the strait like a sharp ax.The Nanjiang Grand Canyon adds a variety of "new gameplay". The first Feirada Rock climbing line in Guiyang was completed and put into use in the canyon.This line is located at the South River Grand Canyon Hokuska, with a total length of more than 300 meters and a height difference of about 50 meters. It is the fourth Feirada climbing line in Guizhou Province.

3. Chunqiu Village

The Chunqiuzhai Feirada experience is located in the middle of the steeper Wangyue Mountain cliff opposite the Chunqiu Village. The vertical height of the ground is about 150 meters. The safety cable is fixed in the middle of the cliffs.The length of the experience is about 200 meters, and the cooked hand can go through the whole process within 15 minutes. Generally, the hand can also complete the experience within 45 minutes.Detailed

What are the Rock climbing competitions

There are Beijing National Rock climbing Championships, National College Student climbing Championships, the National Rock climbing Championships of the National Rock climbing Championships, Beijing National Rock climbing Youth Championships, and Beijing National Rock climbing Youth Championship.

Rock climbing movie documentary

1. Bare -hand climbing

This is a stunning documentary, a real world -class stimulus.Movie producers captured the climbing of Honor every critical moment.Honor appeared as an obvious American figure, and was forced to solve elusive challenges, rather than indulging in the reasons for not advancing forward."Rock climbing" brings the same, beautiful scenery and a lot of adrenaline to each audience in the nervous 100 minutes.Detailed

2. climbing Meiru Peak

The film explained to non -climbing/mountaineers through climbers and writers Jon Krakauer Jon Krakauer: Meilufeng was anti -Mount Evena.It has more attempts and failures than any mountain peaks in the Himalayas.Compared with Meilu Peak, climbing Everest is a walk; it is equivalent to putting the Emperor Peak, which is surplus, and the height of more than 4,000 meters high, ice and snow, and harsh climate.Anyway: Difficulty.

What are the celebrities?

1. Alex Horoneld

The world's top Rock climbing master, the first person with bare Rock climbing, overcome Yuehua arch walls and semi -dome in 2008 without protection climbing.In 2012, it took 18 hours and 50 minutes to challenge the three largest rock walls in the national Park.The most famous peak in the Park.

2. Adan Wengda

The Czech Rock Territory Adan Wenda is one of the most powerful people in the world.He completed the world's first 9C line "Silence", and Change (5.15C/9B), Dawn Wall (5.14D), and the most difficult stone lines in the world in the world

3. Dean Potter

Well -known rock climbers and climbers have won the title of "National Geographic" magazine in 2009.In 2002, he climbed the 1005 -meter Chief Changfeng, setting a world record for the two people climbed at the shortest time, 36 minutes and 45 seconds.

4. Dan Ottan

The legendary figure in the Rock climbing industry, the top climbing master, set three new world records of free landing.He first pioneered some difficult climbing routes in the Cave Rock of Nevada, USA in the early 1990s.Detailed

1. How long can Outdoor power life be used for a few years?

Outdoor power supply is an Outdoor multi -functional power supply with built -in lithium -ion batteries and its own reserve power, also known as a portable cross -current power supply.Outdoor power supply is equivalent to small portable charging stations. It has the characteristics of light weight, high capacity, high power, long life, and strong stability.So how long is the Outdoor power life?How many years can it be used?

The number of cycles is a unit used to indicate the life of Outdoor power.At present, the lithium battery life is still available after the cycle of 1500-2000 times, and the capacity is still greater than 80%of the initial capacity.At the same time, with the continuous development of lithium battery technology, lithium battery life will be longer.

For example, the life of Outdoor power supply is 1,000 times, which means that when this power supply is charged from 0%to 100%, and then discharge to 0%, this cycle is about 1,000 times.If you use Outdoor power once a week, it is estimated that the service life is about 19 years.(1000 times 48 times a year = about 20 years).If you use it according to the working day cycle, the estimated life span is about 4 years.(1000 times a year 240 times a year = about 4 years)

2. How to extend the life of Outdoor power supply

1. Shallow and shallow

The shallow charging is not full charging, and the discharge is not complete. It often acts on the Outdoor power supply of lithium batteries as the core of the battery core.The purpose of shallowly and shallowly is to use the battery as much as possible in a normal environment.Prevent some abnormal fluctuations in the occurrence of over -charged and putting the single battery cells, which makes the final battery pack cannot work.So shallow and shallowness are a theoretical supporting method of lithium ion battery.And from the characteristics of the lithium battery, shallow charging and shallow blooming are more in line with the normal use state of the lithium battery.

2. Moderate filling in the idle period

Even if the normal energy storage equipment is not in use, there will be a certain amount of trace consumption. Therefore, in order to maintain the vitality of the battery, it is necessary to perform moderate filling for 3 months or 6 months to stimulate the battery's normal work.The opposite of the moderate charging and discharge is over -charging and putting. Over -the -LE will also cause the battery to lose money, and the work efficiency of the battery will also decline.

3. Charging the original charger

The charging of the original charger is a very important common sense problem. Micked chargers can make the charging efficiency higher, and it will not affect the power load of the battery.

4. Do not use it too much

The use temperature of the battery is limited to use temperature under normal circumstances, and too low and too high will cause the battery to stop working.On the other hand, the larger the working temperature range of the battery, the better the quality of the battery, the more prominent the technical ability.

5. Pay attention to waterproof moisture and moisture

Most of the Outdoor power fuselage has a cooling air outlet, so it does not have complete waterproofing.Such as water or rain will enter the interior through the heat dissipation port, and it is easy to cause damage to the battery.Therefore, good Outdoor power supply will be equipped with a well -quality waterproof moisture -proof power package, which is convenient for preservation and also plays the function of convenient carrying.

rice vinegar

When fertilizing the flowers, pay attention to the proper drop of rice vinegar in the appropriate liquid Fertilizer, which can eliminate the odor of liquid Fertilizer, because rice vinegar is weak acidic, which can neutralize the smell produced by some corrupt substances in liquid Fertilizers.

Orange peel

In the fermented Fertilizer, you can put some orange peel((Fresh or air -drying can be availableCure, Make orange Skin and Fertilizer.The use of a large amount of aromatherapy oil contained in orange Skin can reduce the smell of liquid Fertilizer, and the orange Skin is also a good Fertilizer after fermentation.

Liquor

Flower farmers often say"The taste of the potted water is strong, and the smell of liquor is extinguished."It makes sense.Adding some liquor in Fertilizer during fertilization can clearly remove the odor.In addition, flower friends can also make some Fertilizers without odor at home.

Use broken Bone Fertilizer

Many people who raise flowers at home use the shattered bones of chickens and ducks as flower Fertilizers.The specific method is to remove the bones for a day or two to remove the salt.

Then use the high -pressure cooker to add water and stuffy, stir it into a paste, and then add 20 % of the fine sand or ceda ash in it. After mixing it, a layer of dry soil is covered on the costumes and sprinkled some pesticides.

Then stamped and keep it loose and humid. After two or three months, the Fertilizer was fully rotten, and the Flower pots were effective and there was no odor.

Use yogurt, eggshell Fertilizer

Rinse the yogurt bottle with rice water((boxCureWashing water and shattered eggshells, then put it together7Day10God can become a kind of nutrients and Fertilizers, with high -ending of flower Fertilizer and no odor.

flowers who do not have time to make Fertilizers, when using ordinary liquid Fertilizers, can take the following methods to reduce the odor:

Qiaoli

Before fertilizing, reduce the amount of watering, dry the pot soil, and then irrigate the Fertilizer outdoors in the evening.Because the soil is dry, it will speed up the speed of the absorption of Fertilizer and reduce the exposure of Fertilizer.

Therefore, after the Fertilizer is penetrated into the pot soil, a small amount of water can be poured and the surface residual Fertilizer can be washed to the lower soil. This can eliminate the odor of the Fertilizer.It can also greatly reduce the odor.

Cover the soil after application

Place some Fertilizers with a strong smell in the container and sealed. After fermentation and rotten, dilute it with water10Use about it.After applying, cover the surface of the pot on the surface of the pot, which prevents the odor from volatile, but also maintains Fertilizer.

What are the characteristics of Outdoor clothing

1. Keep warmth

Although warmth is closely related to the thickness of the fabric, outdoor sports are not allowed to be too heavy, so it is necessary to keep warm and lightweight in order to meet the special requirements of Outdoor sportswear.The most common method is to add special ceramic powders such as chromium oxide, magnesium oxide, and oxide to the synthetic fibrous spinning fluid such as polyester, especially nano -grade micro ceramic powder.Thermal energy can also reflect the far -infrared rays emitted by the human body, so it has excellent thermal insulation and heat storage performance.

2. waterproof and humidity

The sports meeting exudes a lot of sweat, and it is inevitable that it is difficult to encounter storms. This is a pair of contradictions: it is necessary to prevent rain and snow, but also discharge the sweat from the body in time.waterproof and humid clothing is a enhanced fabric surface tension that uses the surface tension of the water to apply a layer of PTFE (the chemical composition of the polytrafluoroethylene PTFE of the "King of Corrosion Fiber") on the fabricThe chemical coating makes the water droplets tighten as much as possible without scattering and infiltrating the surface of the fabric, so that the pores on the fabric are unable to.At the same time, this coating is porous, and the water vapor in the single molecular state can be smoothly distributed to the surface of the fabric through the capacity of the capillary between the fiber.

3. Antibacterial and deodility

Due to the characteristics of exercise, a large amount of sweat and sebaceous glands are secreted.The Outdoor conditions cannot be changed often. In the appropriate temperature and humidity environment, microorganisms are reproduced in large quantities, causing people to emit an indecent odor and cause itching.Therefore, regular outdoor sports clothing is organized by antibacterial deodorization chemistry.The organic way is generally to fix the organic metal -type surfactant or silver, copper and other heavy metal ions with sterilization effects on the fiber through the fiber to make it have certain washing resistance.Of course, an important principle of choosing a bactericide is definitely non -toxic or low toxic, otherwise it will be the end.

4. Prefestability

outdoor sports often walk through the muddy and humid mountains and forests. It is inevitable that clothes are dirty. This requires that the appearance of clothing should be as much as possible to be stained by stains, and once it is stained, it is easy to wash and remove.Change the surface performance of the fiber and greatly improve the surface tension of the fabric, making it difficult for oil and other stains to penetrate the inside of the fabric. The slight stains can be removed with a wet cloth, and the heavier stains are also easy to clean.And moisturizing and sorting can not only prevent oil pollution pollution, but also have the performance of waterproof and humidity. It is generally called "three anti -collation" (water refusal, oil refusal, and pollution -proof).Commonly used in the outer layer and backpacks, shoes, and tents.

5. Anti -static

Mountaineering is the core content of outdoor sports. In addition to the primitive dense forest, the alpine plateau area above 3,000 meters above sea level is due to low air pressure, moisture is easy to volatilize, and the environment is generally dry.The problem is more prominent.The harm of static electricity is generally manifested in clothes that are prone to hair, dirty dirt, near the Skin with electric shocks and stickiness.If you carry precision electronic instruments such as electronic compass, altitude meter, GPS navigator, you may be interfered by the electrical electrical electrical electrical electricity and cause serious consequences.

Types of Outdoor clothing

1. Inner clothing

The inner clothing is also known as the sweat layer, and the Skin is pasted in the Skin shirt, underwear, panties, socks, T -shirts and other clothes.Basically, materials such as SUPPLEX, COOLMAX, or Cooldry. The special fiber structure of these materials has a strong rainbow absorption function, which can guide the sweat near the Skin to the outer layer and maximize the surface, maximize the sweat from the maximum extensionThe inner layer has achieved the requirements of sweating speed.It can make the wearer feel dry.Sweeping underwear also has types of long sleeves and different thickness. There are general shorts and long sanitary pants in the lower limbs.

2. Warm -keeping clothing

The warm layer of clothing is also known as the middle layer. The main function of this layer is to directly contact the human body and the external cold air to avoid the cold or even warm.Fast sweat, light weight, too dampness still keeps stubbornness and can be squeezed at will without deformation, but after the moisture, there is almost no warmth effect. It is a major disadvantage.

3. House clothing

The suit clothing is also known as blocking layer. It is located on the outermost layer of the three -layer system. For the first time against the snow and rainstorms of the outside world, the most ideal is the waterproof and breathable Outerwear.It is a very good windproof and warm clothing.

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