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Tail end constant-pressure digital full-frequency-conversion water supply system and water supply method thereof
The tail end constant-pressure digital full-frequency-conversion water supply system comprises a water supply device and a digital redundancy control system for controlling the water outlet amount of the water supply device. The water supply device comprises a single water inlet pipe and a single water outlet pipe, the water inlet pipe and the water outlet pipe are provided with a water inlet pressure sensor and a water outlet pressure sensor respectively, and the water inlet pressure sensor and the water outlet pressure sensor are both in wireless connection with the digital redundancy control system through a networking protocol. The water supply device comprises a water pump unit, and the digital redundancy control system receives a pressure value of a water outlet pressure sensor in real time and feeds back the pressure value to the water pump unit to adjust the rotating speed of the water pump unit. Compared with the prior art, the pressure value of the water outlet pressure sensor is monitored in real time, and the output pressure of the water supply device is timely adjusted through the digital redundancy control system, so that the pressure value detected by the water outlet pressure sensor is adjusted, stepless speed regulation of the water supply device is achieved, and meanwhile the needed constant-pressure water supply requirement is met.
一种末端恒压数字全变频供水系统及其供水方法，包括供水装置和控制供水装置出水量的数字冗余控制系统；所述供水装置包括单一的进水管和单一的出水管，进水管和出水管分别设有进水压力传感器和出水压力传感器，进水压力传感器和出水压力传感器均与数字冗余控制系统通过组网协议无线连接；所述供水装置包括水泵机组，数字冗余控制系统实时接收出水压力传感器的压力值，并反馈至水泵机组对水泵机组的转速进行调节；与现有技术相比，通过对出水压力传感器的压力值进行实时监测，通过数字冗余控制系统适时调节供水装置的输出压力，从而调整出水压力传感器所检测到的压力值，实现对供水装置的无级调速，同时得到所需的恒压供水需求。
Tail end constant-pressure digital full-frequency-conversion water supply system and water supply method thereof
The tail end constant-pressure digital full-frequency-conversion water supply system comprises a water supply device and a digital redundancy control system for controlling the water outlet amount of the water supply device. The water supply device comprises a single water inlet pipe and a single water outlet pipe, the water inlet pipe and the water outlet pipe are provided with a water inlet pressure sensor and a water outlet pressure sensor respectively, and the water inlet pressure sensor and the water outlet pressure sensor are both in wireless connection with the digital redundancy control system through a networking protocol. The water supply device comprises a water pump unit, and the digital redundancy control system receives a pressure value of a water outlet pressure sensor in real time and feeds back the pressure value to the water pump unit to adjust the rotating speed of the water pump unit. Compared with the prior art, the pressure value of the water outlet pressure sensor is monitored in real time, and the output pressure of the water supply device is timely adjusted through the digital redundancy control system, so that the pressure value detected by the water outlet pressure sensor is adjusted, stepless speed regulation of the water supply device is achieved, and meanwhile the needed constant-pressure water supply requirement is met.
一种末端恒压数字全变频供水系统及其供水方法，包括供水装置和控制供水装置出水量的数字冗余控制系统；所述供水装置包括单一的进水管和单一的出水管，进水管和出水管分别设有进水压力传感器和出水压力传感器，进水压力传感器和出水压力传感器均与数字冗余控制系统通过组网协议无线连接；所述供水装置包括水泵机组，数字冗余控制系统实时接收出水压力传感器的压力值，并反馈至水泵机组对水泵机组的转速进行调节；与现有技术相比，通过对出水压力传感器的压力值进行实时监测，通过数字冗余控制系统适时调节供水装置的输出压力，从而调整出水压力传感器所检测到的压力值，实现对供水装置的无级调速，同时得到所需的恒压供水需求。
Tail end constant-pressure digital full-frequency-conversion water supply system and water supply method thereof
一种末端恒压数字全变频供水系统及其供水方法
SHEN YIKANG (author) / NOBUAKI TAKESHI (author) / HUANG LIJUN (author) / TANG SHAOYUN (author)
2023-05-30
Patent
Electronic Resource
Chinese
IPC:
E03B
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