A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of water supply, in particular to a constant-pressure water supply device and a constant-pressure water supply method. The constant-pressure water supply device comprises a water inlet header pipe, a water outlet header pipe, a quick water replenishing branch pipe and a pressurized water replenishing branch pipe, a water inlet of the water inlet header pipe is communicated with a water source, a water outlet of the water outlet header pipe is communicated with a closed water system, and the quick water replenishing branch pipe and the pressurized water replenishing branch pipe are connected in parallel. A water inlet of the quick water replenishing branch pipe and a water inlet of the pressurized water replenishing branch pipe can both communicate with a water outlet of the water inlet header pipe, a water outlet of the quick water replenishing branch pipe and a water outlet of the pressurized water replenishing branch pipe can both communicate with a water inlet of the water outlet header pipe, and a switch valve is arranged on the quick water replenishing branch pipe. A water pump and a pressure regulating valve are arranged on the pressurizing water replenishing branch pipe; and the pressure regulating valve is positioned on the outlet side of the water pump. According to the constant-pressure water supply device, energy consumption can be reduced, water supply quality can be guaranteed, the size and weight of the constant-pressure water supply device are reduced, and the constant-pressure water supply device is simple in structure and low in cost.
本发明涉及供水技术领域，尤其涉及一种恒压供水装置及恒压供水方法。该恒压供水装置包括进水总管、出水总管、快速补水支管及加压补水支管，进水总管的进水口与水源相连通，出水总管的出水口与密闭水系统相连通，快速补水支管和加压补水支管并联连接，快速补水支管的进水口和加压补水支管的进水口均能够与进水总管的出水口相连通，快速补水支管的出水口和加压补水支管的出水口均能够与出水总管的进水口相连通，并且快速补水支管上设置有开关阀，加压补水支管上设置有水泵以及压力调节阀，压力调节阀位于水泵的出口侧。该恒压供水装置能够降低能耗，还能够保证供水的品质，降低恒压供水装置的体积以及重量，并且该恒压供水装置结构简单、成本低。
The invention relates to the technical field of water supply, in particular to a constant-pressure water supply device and a constant-pressure water supply method. The constant-pressure water supply device comprises a water inlet header pipe, a water outlet header pipe, a quick water replenishing branch pipe and a pressurized water replenishing branch pipe, a water inlet of the water inlet header pipe is communicated with a water source, a water outlet of the water outlet header pipe is communicated with a closed water system, and the quick water replenishing branch pipe and the pressurized water replenishing branch pipe are connected in parallel. A water inlet of the quick water replenishing branch pipe and a water inlet of the pressurized water replenishing branch pipe can both communicate with a water outlet of the water inlet header pipe, a water outlet of the quick water replenishing branch pipe and a water outlet of the pressurized water replenishing branch pipe can both communicate with a water inlet of the water outlet header pipe, and a switch valve is arranged on the quick water replenishing branch pipe. A water pump and a pressure regulating valve are arranged on the pressurizing water replenishing branch pipe; and the pressure regulating valve is positioned on the outlet side of the water pump. According to the constant-pressure water supply device, energy consumption can be reduced, water supply quality can be guaranteed, the size and weight of the constant-pressure water supply device are reduced, and the constant-pressure water supply device is simple in structure and low in cost.
本发明涉及供水技术领域，尤其涉及一种恒压供水装置及恒压供水方法。该恒压供水装置包括进水总管、出水总管、快速补水支管及加压补水支管，进水总管的进水口与水源相连通，出水总管的出水口与密闭水系统相连通，快速补水支管和加压补水支管并联连接，快速补水支管的进水口和加压补水支管的进水口均能够与进水总管的出水口相连通，快速补水支管的出水口和加压补水支管的出水口均能够与出水总管的进水口相连通，并且快速补水支管上设置有开关阀，加压补水支管上设置有水泵以及压力调节阀，压力调节阀位于水泵的出口侧。该恒压供水装置能够降低能耗，还能够保证供水的品质，降低恒压供水装置的体积以及重量，并且该恒压供水装置结构简单、成本低。
Constant-pressure water supply device and constant-pressure water supply method
一种恒压供水装置及恒压供水方法
WANG DI (author)
2024-03-22
Patent
Electronic Resource
Chinese
| European Patent Office | 2021