A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Non-negative pressure secondary water supply equipment
The invention discloses non-negative pressure secondary water supply equipment which comprises a steady flow tank, a water outlet pipe and a water pump, a plurality of adjusting pipes are connected between the steady flow tank and the water outlet pipe in parallel, the water pump is installed on the adjusting pipes, one end of the water outlet pipe is connected with a pressure tank, and the other end of the water outlet pipe is connected with a home-entry pipe network. The water pumping device comprises a water suction pump and a water pumping pipe used for extending underground to be connected into underground water, the water inlet end of the water suction pump is connected with the water suction pipe, the water outlet end of the water suction pump is connected with the flow stabilizing tank, the two ends of the water suction pump are connected with first electromagnetic valves, and an anti-vortex device is installed at a water outlet of the flow stabilizing tank. A clean and sanitary water source is provided by combining municipal water supply and underground water, the municipal water supply serves as a main water supply source, the underground water serves as an auxiliary water supply source, the flow adjusting capacity of the flow stabilizing tank is improved, and therefore frequent starting and stopping of a booster pump are avoided, and the failure rate of non-negative-pressure secondary water supply equipment is increased.
本发明公开了一种无负压二次供水设备，包括稳流罐、出水管和水泵，所述稳流罐与出水管之间并联有多根调节管，所述水泵安装于调节管上，所述出水管的一端连接有压力罐，另一连接入户管网，还包括备用抽水装置，所述抽水装置包括抽水泵和用于延伸到地下接入地下水的抽水管，所述抽水泵的进水端与吸水管连接，所述抽水泵的出水端与稳流罐连接，所述抽水泵的两端均连接有电磁阀一，所述稳流罐的出水口安装有防漩涡装置。采用市政供水与地下水相结合的方式提供干净卫生的水源，市政供水作为主要供水源，地下水作为辅助供水源，用于提高稳流罐的流量调节能力，从而避免增压泵频繁启停，增加无负压二次供水设备的故障率。
Non-negative pressure secondary water supply equipment
The invention discloses non-negative pressure secondary water supply equipment which comprises a steady flow tank, a water outlet pipe and a water pump, a plurality of adjusting pipes are connected between the steady flow tank and the water outlet pipe in parallel, the water pump is installed on the adjusting pipes, one end of the water outlet pipe is connected with a pressure tank, and the other end of the water outlet pipe is connected with a home-entry pipe network. The water pumping device comprises a water suction pump and a water pumping pipe used for extending underground to be connected into underground water, the water inlet end of the water suction pump is connected with the water suction pipe, the water outlet end of the water suction pump is connected with the flow stabilizing tank, the two ends of the water suction pump are connected with first electromagnetic valves, and an anti-vortex device is installed at a water outlet of the flow stabilizing tank. A clean and sanitary water source is provided by combining municipal water supply and underground water, the municipal water supply serves as a main water supply source, the underground water serves as an auxiliary water supply source, the flow adjusting capacity of the flow stabilizing tank is improved, and therefore frequent starting and stopping of a booster pump are avoided, and the failure rate of non-negative-pressure secondary water supply equipment is increased.
本发明公开了一种无负压二次供水设备，包括稳流罐、出水管和水泵，所述稳流罐与出水管之间并联有多根调节管，所述水泵安装于调节管上，所述出水管的一端连接有压力罐，另一连接入户管网，还包括备用抽水装置，所述抽水装置包括抽水泵和用于延伸到地下接入地下水的抽水管，所述抽水泵的进水端与吸水管连接，所述抽水泵的出水端与稳流罐连接，所述抽水泵的两端均连接有电磁阀一，所述稳流罐的出水口安装有防漩涡装置。采用市政供水与地下水相结合的方式提供干净卫生的水源，市政供水作为主要供水源，地下水作为辅助供水源，用于提高稳流罐的流量调节能力，从而避免增压泵频繁启停，增加无负压二次供水设备的故障率。
Non-negative pressure secondary water supply equipment
一种无负压二次供水设备
SHEN QIANG (author)
2023-06-06
Patent
Electronic Resource
Chinese
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
Non-negative pressure water supply equipment for secondary water supply
| European Patent Office | 2024