Traditional Culture Encyclopedia - Traditional festivals - What is the working principle, characteristics and use of non-negative pressure water supply equipment?
What is the working principle, characteristics and use of non-negative pressure water supply equipment?
To sum up, the current non-negative pressure water supply equipment has the following technical characteristics:
1, no negative pressure water supply system can make full use of the pressure superposition pressurization of municipal pipe network;
2. Non-negative pressure water supply system is environment-friendly and pollution-free: the pressurized water tank structure of this equipment adopts fully enclosed design, and the ventilation holes adopt reciprocating suction and exhaust filtering devices to effectively filter dust and sundries. The bottom of the water tank is equipped with a water diversion device, which effectively increases the water intake area, ensures the fresh water quality and solves the problems of stagnant water layer and stagnant water layer in the water tank;
3. The configuration of the non-negative pressure water supply system is unique and remarkable: the water tank of the non-negative pressure water supply equipment is equipped with an intelligent booster to ensure that the pressure of the user's pipe network is stable after the water pump is switched, and the water pump runs in a high-efficiency area. A time controller is added to the control system to recycle the water source of the water tank regularly to ensure the quality of fresh water in the water tank;
The current residential format makes the secondary water supply equipment have a great market, so the water supply equipment in China has been greatly developed. Now there are more and more types, models and brands of water supply equipment. High-rise water supply equipment without negative pressure is one of them.
Non-negative pressure water supply equipment is widely used:
1. Domestic water supply for newly-built residential quarters, villas, office buildings and comprehensive buildings.
2. Domestic water supply for high-rise buildings, high-class hotels and restaurants.
3. Renovation of traditional water supply systems such as air pressure water supply and ground tank pressurization.
4, all kinds of boiler cold water supply system.
5, water plant in the middle of the booster pump station.
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