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A platform for research: civil engineering, architecture and urbanism
Water pump water supply system analysis model
The invention provides a water supply system analysis model. The water supply system analysis model comprises a water tank, a first liquid level measuring device, a water inlet pipe, a water pump, a water outlet pipe, a water outlet faucet, a water diversion adding port, a water diversion valve, a first one-way valve and an electric control box. The water pump sucks water in the water tank through the water inlet pipe and outputs the water to the water outlet faucet for use through the water outlet pipe. The water diversion adding port and the water diversion valve are used for simulating water adding and emptying operation before the water pump is started; the first one-way valve is used for preventing water in the water inlet pipe from flowing back to the water tank when the water pump is shut down; a PLC and a power source are arranged in the electric control box; and the first liquid level measuring device is connected with the input end of the PLC, the water pump is connected with the output end of the PLC, an operator can compile a corresponding control program according to a water level signal in the water tank, the control program is executed through the PLC, and then the water pump is automatically controlled to be turned on and turned off according to the water level of the water tank.
本发明提供一种供水系统分析模型，包括水箱、第一液位测量装置、进水管、水泵、出水管、出水龙头、引水添加口、引水阀、第一单向阀和电气控制箱；水泵通过进水管抽吸水箱内部的水，经出水管输出至出水龙头使用；引水添加口和引水阀位置，用于模拟水泵开启前的加水排空操作；第一单向阀的作用在于，当水泵停机时，可防止进水管内的水倒流回水箱；电气控制箱内部包括有PLC控制器和电源，第一液位测量装置与PLC的输入端连接，水泵与PLC控制器的输出端连接，操作人员可以根据水箱内的水位信号，编制相应的控制程序，通过PLC控制器执行，进而根据水箱水位自动控制水泵开关。
Water pump water supply system analysis model
The invention provides a water supply system analysis model. The water supply system analysis model comprises a water tank, a first liquid level measuring device, a water inlet pipe, a water pump, a water outlet pipe, a water outlet faucet, a water diversion adding port, a water diversion valve, a first one-way valve and an electric control box. The water pump sucks water in the water tank through the water inlet pipe and outputs the water to the water outlet faucet for use through the water outlet pipe. The water diversion adding port and the water diversion valve are used for simulating water adding and emptying operation before the water pump is started; the first one-way valve is used for preventing water in the water inlet pipe from flowing back to the water tank when the water pump is shut down; a PLC and a power source are arranged in the electric control box; and the first liquid level measuring device is connected with the input end of the PLC, the water pump is connected with the output end of the PLC, an operator can compile a corresponding control program according to a water level signal in the water tank, the control program is executed through the PLC, and then the water pump is automatically controlled to be turned on and turned off according to the water level of the water tank.
本发明提供一种供水系统分析模型，包括水箱、第一液位测量装置、进水管、水泵、出水管、出水龙头、引水添加口、引水阀、第一单向阀和电气控制箱；水泵通过进水管抽吸水箱内部的水，经出水管输出至出水龙头使用；引水添加口和引水阀位置，用于模拟水泵开启前的加水排空操作；第一单向阀的作用在于，当水泵停机时，可防止进水管内的水倒流回水箱；电气控制箱内部包括有PLC控制器和电源，第一液位测量装置与PLC的输入端连接，水泵与PLC控制器的输出端连接，操作人员可以根据水箱内的水位信号，编制相应的控制程序，通过PLC控制器执行，进而根据水箱水位自动控制水泵开关。
Water pump water supply system analysis model
一种水泵供水系统分析模型
ZHU LIANXIAO (author) / TIAN HOUQIANG (author) / SUN DONGFENG (author) / REN BIN (author) / ZHANG YUGUI (author) / ZHANG WEI (author) / YANG RONG (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E03B
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