1. How to clean the Swiss Army knife

1. Please take out the battery in the electronic component first.Then in the warm water, please be careful not to immerse the electronic components into the water until it can be moved freely.

2. After the Tool is completely dry, please add a small amount of oil drops between the roots and spring, and the contact site of the contact.Please do not clean up Bags and other multi -functional tools in the dishwasher!

3. electronic components: The electronic components are not waterproof.If there is a liquid to enter the shell, remove the battery and dry it thoroughly.Because the contact surface has a protective film, the electrical device part will not be damaged.But the exception of mobile storage U disks: Be sure to take it down first and then clean it!

4. Blade oil: When choosing a knife oil, you must pay attention to various important characteristics.For example, some oils have maintenance characteristics, but their lubrication performance is not satisfactory.Even the function of the bag is damaged (adhesion, etc.).In addition, pay attention to the legal terms in food regulations.

2. How to polish the blade of the Swiss Army knife

1. Straight blade: Use a grinding knife stone to grind the blade from the perspective of 15-20 from the perspective of 15-20 .This will grind a 30-40 cutting angle.When grinding sharply on a grinding plate, use water to fully cool it to avoid excessive temperature damage to the blade.

2. Polka blade: Use a grinding knife stone to grind the blade on the flat surface of the ripple blade at an angle of 15-20 .

3. Victorinox grinding stones with a model "7.8714" can complete the grinding knife quickly and easily.It is suitable for both grinding ordinary blades, but also suitable for grinding ripple blades.

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What kind of plant is suitable for the old man's room

1. Ginseng

Qi deficiency is weak, and elderly people with chronic diseases can consider planting ginseng.Ginseng can watch three seasons a year.In spring, the ginseng germination buds bending downwards, like the shape of the shape of the shape of the shape of the nose; in the summer, the umbrella -shaped inflorescence is covered with white green and seductive flowers; in the autumn, the red fruits are lined with green leaves.Clear heart.Ginseng roots, leaves, flowers, and seeds can be used as medicine, which has a magical effect on the strong body and conditioning function.

2. Five -color Pepper

Elderly people with rheumatism, spleen and stomach deficiency can plant some five -color Pepper.The five -color Pepper is colorful, and the roots, fruits, and stems are medicinal.

3, lily flower

Elderly people with tuberculosis can grow lily flowers.Lily flowers are elegant. Except for consumption of bulbs and flowers, the medicine can be cough, flat, and moisturize the lungs.

4. Fengxianhua

The sore elderly person in the whole body can properly plant the phoenix flowers.In addition to the simple and elegant appearance of Fengxianhua, the seeds are rubbing outside, which can treat numb soreness, take the whole plant, and shatter the extra -application, which can treat snake venom.flowers are used for external rubbing to treat goose palm wind, and can remove body odor, which is also beneficial to the elderly.

old man's room taboo plant

1,Peel

Piech peels are common plants in the south, and are mostly arranged as sidewalk landscapes.The leaves are narrow and beautiful. In recent years, there have been some houses in the north.However, the whole leaves, bark, roots, flowers, and seeds of the peels contain a variety of sugar, which will flow out of white emulsion. It is extremely toxic, which makes people fall asleep.

2. Mimon

Perennial herbs, Mimosa will quickly close the leaves due to the reaction of light and heat, and will quickly close the leaves by external forces. There is a feeling of a girl with spring shame. It is loved by families with children and old people at home.Mimosa during the day is almost no poisonous.However, at night without the photosynthetic effect, Mimosa began to secretly release toxins and mimetan, which is harmful to the human body. Frequent touch with your hands will not only cause sparse eyebrows and yellow hair, but also cause hair to fall off.

3. Wannianqing

Perennial herbs, leaves have a certain toxicity. Mistakes can cause drama pain in the tongue, even unable to speak, and the Skin will have pain.

4. Ye Laixiang

The flower type is beautiful and pure.Due to the moths to convey pollen at night in the evening, the night is particularly exuding a strong fragrance at night.This fragrance can make people dizzy, asthma, cough, insomnia, and even vomiting, especially high blood pressure and heart patients.Therefore, it should be placed in a ventilated place such as the balcony.When walking outdoors at night, don't stay too much at night.

5. Songbai bonsai

The pine and cypress will emit a leisurely woody fragrance, but there are side effects. For a long time, this smell will affect the esophagus, which will cause people's loss of appetite and even irritable.

Plants in the old man's room placed Feng Shui

Should: Put some soft and fresh plants, it should not be too large. It can be placed on the balcony or window sill to allow the sun to illuminate the plant, indicating a new day.

Avoid: It is not advisable to plant stabbing and too green plants in the room, otherwise it will give the elderly a sense of oppression.Do not commit this taboo.How to choose the material of the old man's house ""How to match the old people's room furniture "" "

1. How high Outdoor hammocks are generally appropriate

When the Camping tie the suspender, the height of the Hammock must be controlled. It is too high to lie down, and it is more dangerous in case the accidental side turning occurs; it is too low to sleep and be uncomfortable, and it may be invaded by animals.Is it better?

Under normal circumstances, the height of the Hammock is more appropriate between 45 ~ 100cm. The specific height can be determined according to the height and weight of the person, which is convenient for up and down. After lying down, it is better to be about 50 cm from the ground.It should be noted that when the Hanging bed is tied, the height of the two ends should be equal. Keep the Hammock balance. Do not have a height or low.

2. How far is the distance between the tree that is tied to a suspender?

There are actually certain restrictions on the use of suspenders outdoors. That is, there must be a certain distance between the two trees that tie the suspender.

Generally speaking, the distance between the trees that tie the Hanging machine mainly depends on the length of the Hammock. The normal suspension is about 2.5m.It means only 2 meters, and you must add more than a double distance to the best state.

3. How to suspend the suspension from the best angle

The suspension of the Hammock is generally not horizontal. After fixing the buckle on the tree, the arc of the suspension is appropriate to the angle of about 30 degrees on the ground horizontal line. It can be adjusted while lying down to catch the tension that is best for you.Be careful not to pull too much Levels, otherwise you can easily have back pain when you sleep; don't be too loose, too loose feet and knees are uncomfortable.

[women's Conservative Swimsuit] What is the introduction of a good bikini outer tower cardigan on the outside of the Swimsuit?

What to wear outside the Swimsuit

1. Type skirt -elegant vacation wind

There are many styles of long skirts and easy to wear.The long skirt used to use bikini is first of all, and the second is clear enough. If you wear a thick and stylish tight skirt, the discord of disagreement that breaks into the beach by mistake will inevitably lead to a different vision.In short, it is right, dew, and transparent, no matter how you let others know that you are wearing hot bikinis.

2. Patriotic jersey -end profile texture

There are many styles of long skirts and easy to wear.The long skirt used to use bikini is first of all, and the second is clear enough. If you wear a thick and stylish tight skirt, the discord of disagreement that breaks into the beach by mistake will inevitably lead to a different vision.In short, it is right, dew, and transparent, no matter how you let others know that you are wearing hot bikinis.

3. sports sunscreen -fashion sports trend

The characteristic of sports sunscreen is that it can not only defend ultraviolet rays, but also enjoy the pleasure brought by sports. In addition to showing bikini on the beach, it is also good to play a beach volleyball game.The charm of youthful youth during exercise is also irresistible.

Introduction to thermal insulation water tank

What is the insulation water tank

The insulation water tank refers to the addition of special industries and thermal insulation materials in the mezzanine of the water tank, so that the water tank must maintain a certain temperature to meet the needs of life or industrial.The insulation water tank can be divided into: stainless steel insulation water tank, pressure insulation water tank, and glass fiber reinforcement heating water tank according to the different processing materials.

The principle and structural diagram of thermal insulation water tank

The insulation water tank refers to a kind of insulation material used in the inside of the insulation cup to make the core layer, and then use the stainless steel water tank as the inner surface layer, and the outer layer is made of ordinary stainless steel plates.The combination of these three materials is the most suitable and best combination. In this way, the stainless steel insulation water tank is initially formed.Therefore, the insulation water tank is composed of three layers, the core layer, inner layer and outer layer.

The insulation medium of the core layer can be insulated by 50mm or 80mm polyurethane foam, polystyrene, PEF, etc.The inner layer is a stainless steel layer, so it is necessary to use a better -quality SUS304 food -grade stainless steel plate and galvanized plate.Finally, the outer layer is generally selected by the relatively ordinary stainless steel punching film block or a tablet. You can choose SUS304 stainless steel or SUS201 stainless steel for production! The thickness of the water tank board can be determined according to the size and height of the water tank.Of course, the material for insulation can also be used to choose asbestos or rock wools for insulation.

The insulation water tank hot water is out of the hot water

under.The insulation water tank consists of three parts: high water tank, depository and low water tank.The high water tank is equipped with a mechanical controlling water moisturizer, flushing valve and water leak valve, and electrode floating sub -switch. The valve seats of the water moisturizer and flushing valve are connected to the three -way flushing pipes set in the storage tank.Open the valve, connect the high water tank with the water storage tank; set up leveraged float switches in the low water tank, open the float valve core, connect the water tank with the low water tank; there are also submersible pumps, filters and sewage pipes in the low water tank, submersible pump out of the water pipe out of the water tankThe mouth is located in the high water tank, and the closure of the submersible pump is controlled by the electrode float switch in the high water tank.

How long can you keep the insulation in the thermal insulation?

Looking at the performance of the insulation water tank, at room temperature (20-30 degrees), the thermal insulation water tanks dropped by about five degrees within 24 hours. The lower the external temperature, the lower the temperature decrease of the water temperature.

Insulation water tank classification

Stainless steel insulation water tank

Advantages: high strength, good sealability, never leakage; light weight, convenient assembly; high corrosion resistance, never rust.

Disadvantages: The technical requirements are very high. If the technology is not comprehensive, or if the design is not good, the corrosion will occur, and the leakage will occur; the metal ions in the stainless steel will also affect the water quality.

Pressure insulation tank

Advantages: It is mainly divided into enamel water tanks and stainless steel pressure tanks; enamel water tanks are not easy to be corroded; stainless steel pressing water tanks will be very durable as long as the anti -corrosion problem is solved, and the overall is very light, convenient for transportation. At the same time, it can be designed in the overall structure.More big.

Disadvantages: As long as the temperature difference between enamel water tanks changes, porcelain will be dropped, and the water tank cannot be done too much, and there are certain problems in the handling of the transportation.If the design is not good, the corrosion will occur, and leakage will occur.

FRP insulation water tank

Advantages: easy installation, saving space, no leakage, light weight, high strength, impact resistance, bending, easy repair.

Disadvantages: It can only be stored in warm water and cannot store hot water; the sealing is not good enough, and it is easy to produce secondary pollution; the service life is short, and it is prone to cracks when using 1.5-3.5 years.

Solar insulation water tank

Advantages: The system has good thermal insulation. As long as there is hot water in the water tank, the phenomenon of heat and coldness will not occur; if the service life is long, the use of reasonable life can be as long as 15 years.

Disadvantages: The requirements for the installation location are very strict. If the installation is improper, there will be hidden safety hazards.Hours of hot water supply, poor comfort.

Thermal insulation water tank price

Generally, the price of heating water tanks from 0.5T-10T is more than 1,000 yuan-9,000 yuan. The larger the volume, the larger the capacity, the more expensive the price, and the price is different from the thickness of the insulation layer, the material of the inner and outer Skin, and the price is also different.

Self -made insulation water tank

What materials need

Stainless steel insulation water tank insulation material: Core layer medium can use polyurethane foam, polystyrene, polybionenitine, rock wool, PEF.The inner layer can be used for food -grade stainless steel plates, galvanized plates, aluminum plates or color steel plates.The outer layer can be made of stainless steel plates, galvanized plates, aluminum plates or color steel plates with general materials.

Making method steps

1,After selecting high -quality board, take the selected plate for precise cutting;

2,After the plate cutting is completed, the corner suppression is performed;

3,Modules with tailoring, corners, and molding molding are transported to the construction site for on -site stitching and production;

4,Whether the size and basic size of the water tank on the spot are consistent;

5.Start welding groove steel charities;

6.The bottom welding is completed and the floor is tied.

7.The assembly side plate is fixed in the welding method.One wall plate of the stitching side should be arranged in a flat on the edge of the bottom plate;

8.The stitching side second plate should be superimposed on the basis of the one -board side of the side. The position requirements of the ten seams of the wall plate, the level, flat;

9.Welding, the welding seam is required to be full and Smooth, and the oxidation of welding welding can not occur;

10.Test the leakage experiments using the internal inspection method outside to ensure the next step after the leakless leakage; add the internal pull -up support (the industry is collectively referred to as the tension). According to the calculation of the tensile forceItems

11.The cover plate is required to strengthen the welding reinforcement firmly;

12.Position in and out of the water outlet (the size of the pipe and place according to the requirements);

13.The fixed external insulation layer is made of stainless steel in 201, and the external insulation layer uses flame retardant polyurethane foam insulation layers. Welding fixing parts on the outer wall of the water tank, and then welding the insulation board.

14.In order to be beautiful, use the L -shaped corner edge and external welding joints to spray paint;

15.A brand new water tank has been completed.