Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integral non-negative-pressure water purifying-supplying equipment
The invention discloses integral non-negative pressure water purifying-supplying equipment. The integral non-negative pressure water purifying-supplying equipment comprises a non-negative-pressure tank, a purifier, a back flushing system and a control device, wherein the water inlet of the non-negative-pressure tank is connected with a raw water tube; the water outlet of the non-negative-pressure tank is communicated with the water inlet of the purifier in three paths; the water outlet of the purifier is connected with a water supply pipeline; a filtering element is arranged in the purifier; a drain outlet is formed in the bottom of the purifier; a drain valve is arranged on the drain outlet; the water outlet of the purifier is arranged on the side wall or the top of the purifier; the height difference between the water outlet of the purifier and the bottom drain outlet is taken as a sewage falling back-flushing pressure; the water supply pipeline which is connected with the water inlet of the purifier is connected with a bypass pipe; a back-flushing valve is arranged on the bypass pipeline. By adopting the integral non-negative-pressure water purifying-supplying equipment, a water purifying function is provided on the basis of supplying water, an automatic back-flushing function is formed by means of the height difference and an electric control device, automatic back flushing is realized through the filtering element, and replacement and overhauling are avoided.
Integral non-negative-pressure water purifying-supplying equipment
The invention discloses integral non-negative pressure water purifying-supplying equipment. The integral non-negative pressure water purifying-supplying equipment comprises a non-negative-pressure tank, a purifier, a back flushing system and a control device, wherein the water inlet of the non-negative-pressure tank is connected with a raw water tube; the water outlet of the non-negative-pressure tank is communicated with the water inlet of the purifier in three paths; the water outlet of the purifier is connected with a water supply pipeline; a filtering element is arranged in the purifier; a drain outlet is formed in the bottom of the purifier; a drain valve is arranged on the drain outlet; the water outlet of the purifier is arranged on the side wall or the top of the purifier; the height difference between the water outlet of the purifier and the bottom drain outlet is taken as a sewage falling back-flushing pressure; the water supply pipeline which is connected with the water inlet of the purifier is connected with a bypass pipe; a back-flushing valve is arranged on the bypass pipeline. By adopting the integral non-negative-pressure water purifying-supplying equipment, a water purifying function is provided on the basis of supplying water, an automatic back-flushing function is formed by means of the height difference and an electric control device, automatic back flushing is realized through the filtering element, and replacement and overhauling are avoided.
Integral non-negative-pressure water purifying-supplying equipment
XUE RUIFENG (Autor:in)
02.09.2015
Patent
Elektronische Ressource
Englisch
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
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