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The closed cooling tower does not have an external reservoir, but a reservoir is designed at the bottom of the glass fiber reinforced plastic cooling tower, and there is a fully automatic water replenishment device. The closed cooling tower water supply system is a complete automatic control system for water pipes or other water supply equipment. However, it will be abnormal if there is direct water replenishment. What is the cause of direct water replenishment?
Closed-type cooling tower direct water replenishment, you need to check all cooling towers or pipes to see if there are leaks in the area, only leakage will cause the circulation system to be small, and a lot of water replenishment!
The water supply of closed cooling towers is generally operated by floating ball valves. Water is a kind of liquid and has a certain buoyancy of water. In simple terms, the floating ball valve is a floating ball valve. The segment of the float valve is connected to the water supplement. The segment is a ball. The ball of the float valve floats on the surface of the river and fluctuates with the fluctuation of the river surface.
If the river surface is high, the float valve will be high, and the sleep quality will be low, and the float valve will firmly cater to the river surface. When the self-spraying water is reduced, the river surface will be reduced. When the float valve is reduced, the water replenishment socket will be opened. The cooling circulating water will be fully replenished. When the water flow increases and the river surface increases, the float valve will be used. It will increase and rise to a certain water level, and the water supply branch will be automatically closed. This is the result of fully automatic water replenishment, and the key operating instrument is the float valve.
The benefits of applying float valves:
1. The staff who do not need to configure the door carry out water replenishment to the glass fiber reinforced plastic cooling tower. The key is connected to the water replenishment pipe, and the water replenishment can be fully automated;
2. Even if the floating ball valve is close to the river surface and the river surface is lowered, the floating ball valve will replenish water to the reservoir at time to prevent insufficient water flow;
3. The first application is good. In the case of the first application of the glass fiber reinforced plastic cooling tower, the cooling circulating water has not been circulated to the self-spraying system, or has not yet returned to the reservoir, then the water flow of the reservoir If there is no supplement, it will lead to less water. The use of float valve to control the water replenishment can generally develop the water circulation system and increase the rate of water replenishment;
4. The float valve has no electronic system of design scheme, it is not easy to be destroyed, reflective connection, no maintenance and replacement in the middle and late stages.
5. The float valve is made of metal material with high relative density on the surface and good corrosion and rust resistance.
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Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen