Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stable-pressure compensation water supply device
The invention relates to a stable-pressure compensation water supply device. The device comprises a water inlet flow stabilizing tube, a water outlet converging main tube, main pump sets, a bypass check valve, a bypass butterfly valve, an energy switcher and a compensation mechanism. A municipal water inlet is formed in the water inlet flow stabilizing tube, the water outlet converging main tube and the water inlet flow stabilizing tube are arranged at an interval, the main pump set is connected between the water outlet converging main tube and the water inlet flow stabilizing tube, the bypass check valve and the bypass butterfly valve are connected between the water outlet converging main tube and the water inlet flow stabilizing tube, the energy switcher is connected between the water outlet converging main tube and the water inlet flow stabilizing tube, and the compensation mechanism is communicated with the energy switcher through energy switcher butterfly valves. By means of the device, functions of flow stabilization and compensation and pressure stabilizing and keeping in a non-negative-pressure water supply device are integrated on one device skillfully, so that the device occupation area is saved, the device production cost is reduced, contacting of the device with the atmosphere during the operation is eradicated, water secondary pollution is prevented, and adverse effects on user water consumption during municipal pipe pressure fluctuation are prevented.
Stable-pressure compensation water supply device
The invention relates to a stable-pressure compensation water supply device. The device comprises a water inlet flow stabilizing tube, a water outlet converging main tube, main pump sets, a bypass check valve, a bypass butterfly valve, an energy switcher and a compensation mechanism. A municipal water inlet is formed in the water inlet flow stabilizing tube, the water outlet converging main tube and the water inlet flow stabilizing tube are arranged at an interval, the main pump set is connected between the water outlet converging main tube and the water inlet flow stabilizing tube, the bypass check valve and the bypass butterfly valve are connected between the water outlet converging main tube and the water inlet flow stabilizing tube, the energy switcher is connected between the water outlet converging main tube and the water inlet flow stabilizing tube, and the compensation mechanism is communicated with the energy switcher through energy switcher butterfly valves. By means of the device, functions of flow stabilization and compensation and pressure stabilizing and keeping in a non-negative-pressure water supply device are integrated on one device skillfully, so that the device occupation area is saved, the device production cost is reduced, contacting of the device with the atmosphere during the operation is eradicated, water secondary pollution is prevented, and adverse effects on user water consumption during municipal pipe pressure fluctuation are prevented.
Stable-pressure compensation water supply device
LI JIANFEI (Autor:in) / WANG XIANWEN (Autor:in) / SUN ZHONGHUA (Autor:in)
29.04.2015
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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