Non negative pressure variable frequency water supply equipment

Description :

　　Non negative pressure water supply equipment is a secondary pressurized water supply equipment that is directly connected to the municipal water supply network by a pressurized water supply unit, and is connected in series with the residual pressure of the municipal water supply network to ensure that the pressure of the municipal water supply network is not less than the set protection pressure (the set pressure must be higher than the pressure demand of the direct supply area of the community, generally not less than 1.2Kg).

　　 The core of the pipeline network pressure (no negative pressure) water supply equipment is how to prevent negative pressure from occurring during the operation of the secondary pressurized water supply system, eliminate the impact of unit operation on the municipal pipeline network, and achieve safe, reliable, stable, and continuous water supply without affecting nearby users' water use.

　　Non negative pressure water supply equipment, also known as pipeline stacked water supply equipment, is mainly available in the market as tank type non negative pressure water supply equipment and box type non negative pressure water supply equipment.

　　Equipment advantages

　　1. Save equipment cost investment and occupy a relatively small area,. Not only did it save investment, but it also fully utilized the pressure of the primary water supply in the tap water network. Secondly, the system's footprint is saved.

　　2. Clean and pollution-free, the water supply equipment system is equipped with a fully sealed structure, from the boiling water in the tap water pipe network to the faucet in the user's home.

　　3. The obvious energy-saving effect is usually achieved by directly connecting the equipment to the water supply network, which means that the required pressure is superimposed under the condition of a single water supply network pressure in the water plant. During the low peak period of reusing water, it is possible to not operate the equipment, which will have a significant energy-saving effect.

　　4. Easy to install. Due to the fact that the non negative pressure stacked water supply equipment belongs to a complete supply system, users only need to connect the inlet and outlet water pipes to use it, with a short construction period and easy installation.

　　5. Lower operating costs. Due to the relatively small application in the selection process of booster pumps and the ability to use pump associated water supply methods, the primary water supply pressure of the city can be utilized during low peak periods of urban water use. The method of not starting the pump or only starting one pump can be used to meet the water demand of the city.

AfterSalesService :

• Non negative pressure variable frequency water supply equipment