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Fire boosting and stabilizing water supply equipment - Water supply equipment that only supplies water to the fire hydrant system or automatic sprinkler fire extinguishing system in a fixed location. According to the characteristics of its equipped pressure tank, it can be divided into automatic air replenishment type and diaphragm type.
The WYD diaphragm type air pressure water tank is a gas water separation type air pressure tank, in which the air and water inside are isolated by a layer of rubber film, forming non-contact air and water chambers. Therefore, air will not dissolve in water, and there is no need to frequently replenish air during normal operation of the equipment. After the equipment is installed, inflate the air chamber at once through the inflation nozzle to squeeze out the air in the water chamber as much as possible.
When the inflation reaches the minimum working pressure designed for the stabilizing system, close the inflation nozzle. When the equipment is put into daily operation, water begins to enter the tank. As the inflow increases, the volume of the water chamber continues to expand, while the volume of the air chamber continues to compress. When the pressure inside the tank gradually increases and reaches the designed maximum working pressure, the water pump stops running, and the pressure inside the air chamber injects the water pressure into the pipe network to maintain the pipe network pressure. Repeat the process of stabilizing and replenishing the daily fire protection pipeline network.
Similarly, when there is a fire alarm, the main fire pump is started while the stabilizing pump is turned off, allowing the main fire pump to directly supply fire water. After the fire extinguishing operation is completed, the main fire pump is manually turned off, and the fire control cabinet automatically controls the stabilizing water pump to maintain daily operation. |
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characteristic:
Due to the use of rubber membrane as the gas water separator, this fire-fighting pneumatic water supply equipment does not require frequent air supply, eliminating the need for air supply devices, simplifying the equipment structure, and reducing the failure rate; At the same time, by separating the gas and water phases, the mixing of gas and water is prevented, thereby reducing the gasification of water and the turbidity caused by gasification.
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