Special Mic What are the principles of fountains?
What are the principles of Fountains?
Introduction to Fountain Principles
The principle of the Fountain is that the amount of mobility is conservative. From a large radius pipeline to a small radius pipeline, it generates a change of speed and rushes to the direction of the ground.The speed of the diameter is driven by the pump. The speed in the small radius is the original speed, which is transformed by the momentum conversion.You need to choose a micro -dollar to calculate the momentum conservation, so that you can find a speed. This speed is the exit speed, and then a toss of movement. This is an ideal situation. There is no friction and no wind.
Type of Fountain
In general, the Fountain landscape can be divided into two categories:
The first is to adapt to local conditions. According to the terrain structure at the scene, it is made from natural water scenery, such as: wall spring, Yongquan, Wuquan, Tube flow, streams, waterfalls, water curtains, water falls, water turtle, vortex, etc.
The second is to rely on the artificial landscape of Fountain equipment.This type of water scenery is widely used in the field of construction, with rapid development and a variety of types. There are music Fountains, program -controlled Fountains, swing Fountains, Running Fountains, bright Fountains, amusement fun Fountains, ultra -high Fountains, laser water curtain movies, etc.
Classification form
The Fountain is an artificial plastic surgery or a natural spring pond, which is sprayed with beautiful water positions for people to watch.The Fountain is an important part of the garden.In modern gardens, in addition to plant landscapes, Fountains are also important landscapes. It is both a kind of water scenery art, reflects the combination of movements and quietness, forming a bright and lively atmosphere, giving people a beautiful enjoyment. At the same time, the Fountain can also increase the air in the air.Negative ion content plays the role of purifying air, increasing air humidity, and reducing ambient temperature, so it is loved by people.There are many types of Fountains, which can be divided into the following.
(1) Ordinary decorative Fountain consists of various flower patterns to form a fixed Fountain.
(2) Combining Fountain Fountains and sculptures with sculpture form a landscape.
(3) Water sculpture is shaped by artificial and machinery to form a variety of large water pillars and forms landscapes.
(4) Self -control Fountain uses electronic technology to control water, light, sound, color, etc. according to the design program to form strange and changeable landscapes.
(5) In addition to the above types, there are also high Fountains, drought Fountains, stacking spring, music Fountain, Running spring, jumping Fountain, floating Fountain, sketch spring, Italian spring, music Running spring, etc., can also be formed by spraying to form by sprayingUnique water scenery.
The main form of water supply of Fountains is: DC water supply, water pump circulating water supply, and water supply of diving pumps.
The Fountain spray head is the main working part of the Fountain art modeling. Its role is to form a gorgeous water splash with a certain pressure of water with a certain pressure, spray it over the water surface.A variety of different nozzles configurations can create a variety of water scenery and landscapes, which are exciting and exciting and producing wonderful artistic effects.There are many types of Fountain spray heads. According to different structural forms, they can be divided into direct, rotating, water film, suction, atomization and other types.There are many types such as ice tower, open screen and spray nozzle.
With the application of light, electricity, sound, and automatic control devices on the Fountain, the emergence of music Fountains, intermittent Fountains, laser Fountains, etc. have enriched the content of the Fountain and enriched people's dual feelings in visual and hearing.The famous Fountains in the history of my country such as Beijing Yuanmingyuan Daishui Fountain Group, modern Fountains on both sides of Beijing Tiananmen, and temporary Fountains on the National Day Tiananmen Square are very magnificent, winning the praise and applause of Chinese and foreign tourists.
The Fountain was originally a natural landscape, the ground appearing on the ground.The Fountains in the garden are generally decorated with decorative water spraying devices for landscaping.The Fountain can moisturize the surrounding air, reduce dust, and reduce the temperature.The fine water beads of the Fountain hit with air molecules, which can produce a large amount of negative oxygen ions.Therefore, Fountains are beneficial to improving the appearance of the city and the physical and mental health of residents.
Appreciation of the world's first Fountain picture
On the beautiful landscape of Canberra in the Australian capital.There is an artificial Fountain with the highest spray in the world.This Fountain was established by the Australian federal government in 1970 to commemorate Captain Cook for 200 years.Named "Captain Cook Memorial Fountain".
The spray port of the Fountain has 750 horsepower power and has two layers of water pumping systems.The Fountain has a spray speed of 200 kilometers per hour.The maximum jet limit is 150 meters.Looking at it from a distance, a water pillar on the lake was flushing the sky, the waves splashed, and they were spectacular and were become the world's first Fountain.