Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pipe network pressure-superposed water supply equipment with auxiliary energy-saving small-flow pump
The invention discloses pipe network pressure-superposed water supply equipment with an auxiliary energy-saving small-flow pump. The pipe network pressure-superposed water supply equipment mainly comprises a steady-flow compensator, a negative-pressure eliminator, a water level sensor, the small-flow pump, a water inflow solenoid valve, a water drainage solenoid valve, water pumps, an air supply tank, a flow detection device and a control cabinet, wherein the air supply tank is mounted and fixed on the steady-flow compensator; and the small-flow pump is selected to work together with the water pumps, preferably, the flow rate of the small-flow pump is 1/4-1/3 that of the water pumps, and the lift of the small-flow pump is equal to the lift of the water pump or 2%-15% lower than the lift of the water pumps. The pipe network pressure-superposed water supply equipment has the benefits that the advantages of compact structure, small occupied area, convenient installation and maintenance and the like are achieved, not only can the pressure of a tap water inlet pipe be utilized for saving energy, but also the small-flow pump is arranged to effectively achieve energy saving by small-flow water supply, the service life is prolonged, a high-pressure energy storage chamber can be automatically supplied with air after air loss, the use is convenient, the problem of long-time water immobility is effectively prevented by air supply, and sanitary of water is facilitated.
Pipe network pressure-superposed water supply equipment with auxiliary energy-saving small-flow pump
The invention discloses pipe network pressure-superposed water supply equipment with an auxiliary energy-saving small-flow pump. The pipe network pressure-superposed water supply equipment mainly comprises a steady-flow compensator, a negative-pressure eliminator, a water level sensor, the small-flow pump, a water inflow solenoid valve, a water drainage solenoid valve, water pumps, an air supply tank, a flow detection device and a control cabinet, wherein the air supply tank is mounted and fixed on the steady-flow compensator; and the small-flow pump is selected to work together with the water pumps, preferably, the flow rate of the small-flow pump is 1/4-1/3 that of the water pumps, and the lift of the small-flow pump is equal to the lift of the water pump or 2%-15% lower than the lift of the water pumps. The pipe network pressure-superposed water supply equipment has the benefits that the advantages of compact structure, small occupied area, convenient installation and maintenance and the like are achieved, not only can the pressure of a tap water inlet pipe be utilized for saving energy, but also the small-flow pump is arranged to effectively achieve energy saving by small-flow water supply, the service life is prolonged, a high-pressure energy storage chamber can be automatically supplied with air after air loss, the use is convenient, the problem of long-time water immobility is effectively prevented by air supply, and sanitary of water is facilitated.
Pipe network pressure-superposed water supply equipment with auxiliary energy-saving small-flow pump
19.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03B
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