Date: 2024-10-22 Author: hrzl
Non-negative pressure water supply equipment is a pressurized water supply unit that is directly connected to the municipal water supply network and is connected in series with the residual pressure of the municipal network to ensure that the municipal network pressure is not less than the set protection pressure (the set pressure must be higher than the pressure demand of the community direct supply area, generally not less than 1.2Kg). It is a secondary pressurized water supply equipment.
The core of the network superposition (non-negative pressure) water supply equipment is how to prevent the generation of negative pressure during the operation of the secondary pressurized water supply system, eliminate the impact of the unit operation on the municipal network, and achieve safe, reliable, stable and stable water supply without affecting the water use of nearby users.
Non-negative pressure water supply equipment is also called network superposition water supply equipment. There are mainly tank non-negative pressure water supply equipment and box non-negative pressure water supply equipment on the market.
