Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pipe network pressure-superposed water supply frequency and voltage variable controller
The invention discloses a pipe network pressure-superposed water supply frequency and voltage variable controller. The pipe network pressure-superposed water supply frequency and voltage variable controller is mainly composed of a central processing unit, a collecting unit and an output unit; the central processing unit is connected with the collecting unit and the output unit, and is further connected with a storage device, a power interface and a communication interface unit; the collecting unit is further provided with wires which are connected with an inlet water pressure sensor installed on a water inlet pipe, a water level sensor installed in a flow stabilization tank, a water pressure sensor installed on a water outlet pipe and a flow sensor installed on the water outlet pipe; and the output unit is further provided with wires which are connected with a water pump, a contactor and an alarming device. The pipe network pressure-superposed water supply frequency and voltage variable controller has the beneficial effects that pipe network pressure-superposed non-negative-pressure water supply of secondary water supply is achieved; in addition, frequency and voltage variable energy saving is achieved; the advantages of being high in adaptability, high in reliability, low in cost, good in using effect and the like are achieved, so that the pipe network pressure-superposed water supply frequency and voltage variable controller has the good popularization application prospect and the good social economic benefit in the pipe network pressure-superposed secondary water supply field.
Pipe network pressure-superposed water supply frequency and voltage variable controller
The invention discloses a pipe network pressure-superposed water supply frequency and voltage variable controller. The pipe network pressure-superposed water supply frequency and voltage variable controller is mainly composed of a central processing unit, a collecting unit and an output unit; the central processing unit is connected with the collecting unit and the output unit, and is further connected with a storage device, a power interface and a communication interface unit; the collecting unit is further provided with wires which are connected with an inlet water pressure sensor installed on a water inlet pipe, a water level sensor installed in a flow stabilization tank, a water pressure sensor installed on a water outlet pipe and a flow sensor installed on the water outlet pipe; and the output unit is further provided with wires which are connected with a water pump, a contactor and an alarming device. The pipe network pressure-superposed water supply frequency and voltage variable controller has the beneficial effects that pipe network pressure-superposed non-negative-pressure water supply of secondary water supply is achieved; in addition, frequency and voltage variable energy saving is achieved; the advantages of being high in adaptability, high in reliability, low in cost, good in using effect and the like are achieved, so that the pipe network pressure-superposed water supply frequency and voltage variable controller has the good popularization application prospect and the good social economic benefit in the pipe network pressure-superposed secondary water supply field.
Pipe network pressure-superposed water supply frequency and voltage variable controller
19.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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