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Oasis Iceberg
12
2024
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07
The role and usefulness of the float valve of the closed cooling tower
Closed cooling tower is the use of closed design, so can not be used to dig the pool to collect spray water, the pool design in the bottom of the closed cooling tower. When the spray water passes through the condenser tube, the unevaporated water will flow directly back to the pool to collect the spray water.
Closed cooling tower is the use of closed design, so can not be used to dig the pool to collect spray water, the pool design in the bottom of the closed cooling tower. When the spray water passes through the condenser tube, the unevaporated water will flow directly back to the pool to collect the spray water.
In order to better ensure the amount of spray water, and in the pool design of the floating ball valve, and the outer end of the floating ball valve connected to the water supply pipe, in the pool of the amount of spray water is reduced, the water surface will drop, floating ball valve will also drop, will automatically control the water supply pipe to ensure the amount of cooling water.
Water is a liquid, with a certain buoyancy, float valve is simply a floating ball valve. A section of the float valve is connected to the water supply excuse, and a section is a sphere. The ball of the float valve floats on the water surface and fluctuates with the fluctuation of the water surface. The water surface is high, the float valve is high, the water surface is low, the float valve will be low, and the float valve will closely fit the water surface.
When the spray water is elegant and lowered, the water surface will be lowered. The floating ball valve will open the water replenishment interface while lowering, and the cooling water will automatically replenish water. When the water volume increases and the water surface rises, the floating ball valve will rise to a certain water level, and the water replenishment pipe mouth will be automatically closed. This is the effect of automatic water replenishment, the main control instrument is the float valve.
After the closed cooling tower uses the floating ball valve, it does not need to be equipped with special personnel to make up water for the cooling tower, mainly connected to the water supply pipe, and the water supply can be carried out automatically; the floating ball valve will make up water for the pool at one time to avoid insufficient water. When the cooling tower is used for the first time, the cooling water has not been circulated to the spray, or has not yet fallen back to the pool, then the water volume of the pool is not replenished, which will cause water shortage. The floating ball valve is used to control water replenishment, which can generally carry out water circulation while replenishing water to improve efficiency.
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