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Water quality purification and energy saving secondary water supply system
The invention discloses a water quality purification and energy saving secondary water supply system. The water quality purification and energy saving secondary water supply system is mainly composed of a non-negative-pressure pipe network pressure-superposed flow stabilization compensation device A, a pressure pump set, an ultrafiltration membrane purified water processing device, a non-negative-pressure pipe network pressure-superposed flow stabilization compensation device B, a water supply pump set, a water quality on-line monitoring device, a washing pump, a booster pump, an ultraviolet light disinfection device, a control box and a center control cabinet; a water purification tank is arranged nearby a water outlet part of the ultrafiltration membrane purified water processing device, and a water level controller is arranged in the water purification tank; and one way of outlet water is connected out from the water purification tank to the washing pump, and is then connected with the ultrafiltration membrane purified water processing device via the washing pump and a washing switching control device. The water quality purification and energy saving secondary water supply system has the beneficial effects that direct tandem pipe network pressure-superposed non-negative-pressure water supply and an ultrafiltration membrane purified water processing process are combined and integrated, the water quality purifying and improving functions are achieved, and the problems in water pressure, water amount and water quality safety of secondary water supply are effectively solved; in addition, energy and land are saved, and the water quality purification and energy saving secondary water supply system is safe, efficient and convenient to manage and maintain.
Water quality purification and energy saving secondary water supply system
The invention discloses a water quality purification and energy saving secondary water supply system. The water quality purification and energy saving secondary water supply system is mainly composed of a non-negative-pressure pipe network pressure-superposed flow stabilization compensation device A, a pressure pump set, an ultrafiltration membrane purified water processing device, a non-negative-pressure pipe network pressure-superposed flow stabilization compensation device B, a water supply pump set, a water quality on-line monitoring device, a washing pump, a booster pump, an ultraviolet light disinfection device, a control box and a center control cabinet; a water purification tank is arranged nearby a water outlet part of the ultrafiltration membrane purified water processing device, and a water level controller is arranged in the water purification tank; and one way of outlet water is connected out from the water purification tank to the washing pump, and is then connected with the ultrafiltration membrane purified water processing device via the washing pump and a washing switching control device. The water quality purification and energy saving secondary water supply system has the beneficial effects that direct tandem pipe network pressure-superposed non-negative-pressure water supply and an ultrafiltration membrane purified water processing process are combined and integrated, the water quality purifying and improving functions are achieved, and the problems in water pressure, water amount and water quality safety of secondary water supply are effectively solved; in addition, energy and land are saved, and the water quality purification and energy saving secondary water supply system is safe, efficient and convenient to manage and maintain.
Water quality purification and energy saving secondary water supply system
2015-08-19
Patent
Electronic Resource
English
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER