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A platform for research: civil engineering, architecture and urbanism
Water pressure automatic adjusting system and method based on water supply network
The invention discloses an automatic water pressure adjusting system and method based on a water supply pipe network. The automatic water pressure adjusting system comprises a pressure reducing and stabilizing valve installed on a water supply pipe, a water inlet and taking pipe is arranged at the front end of a main valve of the pressure reducing and stabilizing valve, the tail end of the water inlet and taking pipe is connected with a pressure adjusting actuator, and the output end of the pressure adjusting actuator acts on a spring of a pilot valve of the pressure reducing and stabilizing valve; a water inlet electromagnetic valve is mounted on the water inlet and taking pipe, a drainage branch pipe is connected to the water inlet and taking pipe between the water inlet electromagnetic valve and the pressure regulating actuator, and a drainage electromagnetic valve is arranged on the drainage branch pipe; the water inlet taking pipe between the front end of the main valve and the water inlet electromagnetic valve is connected with a valve front pressure collecting pipe, the valve front pressure collecting pipe is connected with a valve front pressure sensor, the rear end of the main valve is further connected with a valve rear pressure collecting pipe, and the tail end of the valve rear pressure collecting pipe is connected with a valve rear pressure sensor; the water inlet and outlet electromagnetic valve and the valve front and back pressure sensor are connected with a controller which is connected with a storage. The device has the advantages that water pressure is ingeniously used as power, and remote unmanned valve rear water pressure adjustment and accurate control are achieved.
本发明公开了一种基于供水管网的水压自动调节系统及方法，包括安装于供水管上的减压稳压阀，其主阀前端设有进水取水管，进水取水管末端接有调压执行器，调压执行器输出端作用于减压稳压阀导阀的弹簧；进水取水管上安装有进水电磁阀，进水电磁阀与调压执行器之间的进水取水管上连接有排水支管，排水支管上设有排水电磁阀；主阀前端到进水电磁阀之间的进水取水管上连有阀前压力采集管，阀前压力采集管连接有阀前压力传感器，主阀后端还接有阀后压力采集管，阀后压力采集管末端接有阀后压力传感器；进排水电磁阀、阀前后压力传感器与控制器连接，控制器连接有存储器。效果：巧妙利用了水压作为动力，实现远程无人阀后水压调节，精准控制。
Water pressure automatic adjusting system and method based on water supply network
The invention discloses an automatic water pressure adjusting system and method based on a water supply pipe network. The automatic water pressure adjusting system comprises a pressure reducing and stabilizing valve installed on a water supply pipe, a water inlet and taking pipe is arranged at the front end of a main valve of the pressure reducing and stabilizing valve, the tail end of the water inlet and taking pipe is connected with a pressure adjusting actuator, and the output end of the pressure adjusting actuator acts on a spring of a pilot valve of the pressure reducing and stabilizing valve; a water inlet electromagnetic valve is mounted on the water inlet and taking pipe, a drainage branch pipe is connected to the water inlet and taking pipe between the water inlet electromagnetic valve and the pressure regulating actuator, and a drainage electromagnetic valve is arranged on the drainage branch pipe; the water inlet taking pipe between the front end of the main valve and the water inlet electromagnetic valve is connected with a valve front pressure collecting pipe, the valve front pressure collecting pipe is connected with a valve front pressure sensor, the rear end of the main valve is further connected with a valve rear pressure collecting pipe, and the tail end of the valve rear pressure collecting pipe is connected with a valve rear pressure sensor; the water inlet and outlet electromagnetic valve and the valve front and back pressure sensor are connected with a controller which is connected with a storage. The device has the advantages that water pressure is ingeniously used as power, and remote unmanned valve rear water pressure adjustment and accurate control are achieved.
本发明公开了一种基于供水管网的水压自动调节系统及方法，包括安装于供水管上的减压稳压阀，其主阀前端设有进水取水管，进水取水管末端接有调压执行器，调压执行器输出端作用于减压稳压阀导阀的弹簧；进水取水管上安装有进水电磁阀，进水电磁阀与调压执行器之间的进水取水管上连接有排水支管，排水支管上设有排水电磁阀；主阀前端到进水电磁阀之间的进水取水管上连有阀前压力采集管，阀前压力采集管连接有阀前压力传感器，主阀后端还接有阀后压力采集管，阀后压力采集管末端接有阀后压力传感器；进排水电磁阀、阀前后压力传感器与控制器连接，控制器连接有存储器。效果：巧妙利用了水压作为动力，实现远程无人阀后水压调节，精准控制。
Water pressure automatic adjusting system and method based on water supply network
基于供水管网的水压自动调节系统及其方法
HU SHENGWEN (author) / LUO SHAOKUN (author) / ZHANG HUALIN (author) / WANG LIANG (author) / ZHANG GANG (author)
2023-03-14
Patent
Electronic Resource
Chinese
IPC:
E03B
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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