Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-water-source secondary water supply device
The invention discloses a double-water-source secondary water supply device. The double-water-source secondary water supply device mainly comprises a pressure water inlet pipe, a standby water source, a water source switching device, a water pump pressurizing device, a water outlet pipe, a water inlet pressure detecting meter, a water outlet detecting meter, a frequency converter and a controller, wherein the pressure water inlet pipe and the standby water source are arranged in parallel, and then connected with the water pump pressurizing device through the water source switching device; the water pump pressurizing device is connected with the water outlet pipe; the water source switching device can automatically switch the pressure water inlet pipe and the standby water source to supply water for the water pump pressurizing device. The double-water-source secondary water supply device disclosed by the invention has the benefits that the two water sources can be automatically switched to supply water, so that the water supply safety can be improved; in the normal water supply process, the original pressure of the pressure water inlet pipe can be fully utilized to achieve the energy-saving purpose.
Double-water-source secondary water supply device
The invention discloses a double-water-source secondary water supply device. The double-water-source secondary water supply device mainly comprises a pressure water inlet pipe, a standby water source, a water source switching device, a water pump pressurizing device, a water outlet pipe, a water inlet pressure detecting meter, a water outlet detecting meter, a frequency converter and a controller, wherein the pressure water inlet pipe and the standby water source are arranged in parallel, and then connected with the water pump pressurizing device through the water source switching device; the water pump pressurizing device is connected with the water outlet pipe; the water source switching device can automatically switch the pressure water inlet pipe and the standby water source to supply water for the water pump pressurizing device. The double-water-source secondary water supply device disclosed by the invention has the benefits that the two water sources can be automatically switched to supply water, so that the water supply safety can be improved; in the normal water supply process, the original pressure of the pressure water inlet pipe can be fully utilized to achieve the energy-saving purpose.
Double-water-source secondary water supply device
10.06.2015
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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