A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sewage pool self-sucking pump device and sewage pool self-sucking method thereof
The sewage pool self-priming pump device comprises a centrifugal pump and a water diversion tank, the water diversion tank is provided with a water inlet, a water outlet, a water supplementing port and an emptying port, the water inlet and the emptying port are located in the upper portion of the water diversion tank, the water inlet is communicated with a water inlet pipe, and the water outlet is communicated with a water outlet pipe. The water outlet is located in the lower portion of the water diversion tank and communicated with an inlet of the centrifugal pump, the water supplementing opening is located in the top of the water diversion tank, and the volume of the water diversion tank within the height difference range of the emptying opening and the water outlet is larger than the volume of the water inlet pipe from the water diversion tank to the water suction liquid level. The emptying opening is formed in the water diversion tank, when water flows out of the emptying opening during water supplementing, the water injection amount meets the requirement, and the volume of the water diversion tank within the height difference range of the emptying opening and the water outlet is larger than the volume of the water diversion tank from the water diversion tank to the water suction liquid level water inlet pipe. The water replenishing mode and flow can be simplified on the basis of ensuring that the injection amount meets the use requirement, and the water replenishing operation is simple and convenient.
本发明公开一种污水池自吸泵装置及其污水池自吸方法，包括离心泵和引水罐，所述引水罐上设置有进水口、出水口、补水口和排空口，所述进水口和所述排空口位于所述引水罐的上部，所述进水口连通有进水管，所述出水口位于所述引水罐的下部且与所述离心泵的进口连通，所述补水口位于所述引水罐的顶部，所述排空口与所述出水口高度差范围的所述引水罐的容积大于由所述引水罐至吸水液面所述进水管的容积；本发明在引水罐上设置有排空口，补水时待有水由排空口流出即为注水量满足需求，并且，排空口与出水口高度差范围的引水罐的容积大于由引水罐至吸水液面进水管的容积，能够在保证注入量满足使用需求的基础上简化补水方式和流程，补水操作简便。
Sewage pool self-sucking pump device and sewage pool self-sucking method thereof
The sewage pool self-priming pump device comprises a centrifugal pump and a water diversion tank, the water diversion tank is provided with a water inlet, a water outlet, a water supplementing port and an emptying port, the water inlet and the emptying port are located in the upper portion of the water diversion tank, the water inlet is communicated with a water inlet pipe, and the water outlet is communicated with a water outlet pipe. The water outlet is located in the lower portion of the water diversion tank and communicated with an inlet of the centrifugal pump, the water supplementing opening is located in the top of the water diversion tank, and the volume of the water diversion tank within the height difference range of the emptying opening and the water outlet is larger than the volume of the water inlet pipe from the water diversion tank to the water suction liquid level. The emptying opening is formed in the water diversion tank, when water flows out of the emptying opening during water supplementing, the water injection amount meets the requirement, and the volume of the water diversion tank within the height difference range of the emptying opening and the water outlet is larger than the volume of the water diversion tank from the water diversion tank to the water suction liquid level water inlet pipe. The water replenishing mode and flow can be simplified on the basis of ensuring that the injection amount meets the use requirement, and the water replenishing operation is simple and convenient.
本发明公开一种污水池自吸泵装置及其污水池自吸方法，包括离心泵和引水罐，所述引水罐上设置有进水口、出水口、补水口和排空口，所述进水口和所述排空口位于所述引水罐的上部，所述进水口连通有进水管，所述出水口位于所述引水罐的下部且与所述离心泵的进口连通，所述补水口位于所述引水罐的顶部，所述排空口与所述出水口高度差范围的所述引水罐的容积大于由所述引水罐至吸水液面所述进水管的容积；本发明在引水罐上设置有排空口，补水时待有水由排空口流出即为注水量满足需求，并且，排空口与出水口高度差范围的引水罐的容积大于由引水罐至吸水液面进水管的容积，能够在保证注入量满足使用需求的基础上简化补水方式和流程，补水操作简便。
Sewage pool self-sucking pump device and sewage pool self-sucking method thereof
一种污水池自吸泵装置及其污水池自吸方法
YU BIAO (author) / LIU CHONG (author) / MU JIANFENG (author) / TIAN ZHEN (author) / SHAN CHENGLI (author) / XU HUAZHI (author) / XU WENWEN (author) / LI JING (author) / XIAO KAIWEN (author) / LI ZHENTANG (author)
2021-11-23
Patent
Electronic Resource
Chinese
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