Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Submersible sewage device for tube well dewatering
The invention discloses a submersible sewage device for tube well dewatering. The submersible sewage device comprises a submersible sewage pump and a drain pipe, a water outlet of the submersible sewage pump is in communication with the drain pipe, and the drain pipe extends out of the outer side of a tube well; the side wall of the drain pipe is connected with at least one turbulence pipe, one end of the turbulence pipe is in communication with the drain pipe, and the other end opening of the turbulence pipe is aligned with a motor shell of the submersible sewage pump. Water flow jetted fromthe lower end of the turbulent flow pipe faces the bottom of the well and faces the motor shell at the same time, so that turbulent flow occurs at the bottom of the well, sediment is prevented from settling, the motor shell can be kept in a wet state all the time, and the service life of the motor is prevented from being affected by dry burning of the motor.
本发明给出了一种管井降水的潜污装置，包括潜污泵和排水管，潜污泵的出水口和排水管连通，排水管伸出管井外侧；排水管侧壁连接有至少一个紊流管，所述紊流管一端与排水管相通，所述紊流管另一端开口对准潜污泵的电机外壳。从紊流管下端射出的水流在朝向井底的同时也对着电机外壳，这样一来既能使井底出现紊流，保证了泥沙不会沉淀，又能保证电机外壳始终在湿润状态下，确保了电机不会出现干烧情况，影响电机的使用寿命。
Submersible sewage device for tube well dewatering
The invention discloses a submersible sewage device for tube well dewatering. The submersible sewage device comprises a submersible sewage pump and a drain pipe, a water outlet of the submersible sewage pump is in communication with the drain pipe, and the drain pipe extends out of the outer side of a tube well; the side wall of the drain pipe is connected with at least one turbulence pipe, one end of the turbulence pipe is in communication with the drain pipe, and the other end opening of the turbulence pipe is aligned with a motor shell of the submersible sewage pump. Water flow jetted fromthe lower end of the turbulent flow pipe faces the bottom of the well and faces the motor shell at the same time, so that turbulent flow occurs at the bottom of the well, sediment is prevented from settling, the motor shell can be kept in a wet state all the time, and the service life of the motor is prevented from being affected by dry burning of the motor.
本发明给出了一种管井降水的潜污装置，包括潜污泵和排水管，潜污泵的出水口和排水管连通，排水管伸出管井外侧；排水管侧壁连接有至少一个紊流管，所述紊流管一端与排水管相通，所述紊流管另一端开口对准潜污泵的电机外壳。从紊流管下端射出的水流在朝向井底的同时也对着电机外壳，这样一来既能使井底出现紊流，保证了泥沙不会沉淀，又能保证电机外壳始终在湿润状态下，确保了电机不会出现干烧情况，影响电机的使用寿命。
Submersible sewage device for tube well dewatering
管井降水的潜污装置
YANG JINLONG (Autor:in) / YIN GUANGYUE (Autor:in) / ZHAO CHANGHAI (Autor:in) / CHU SHAN (Autor:in) / ZHANG PING (Autor:in) / ZHANG XIANG (Autor:in) / WANG XING (Autor:in) / DING JIDONG (Autor:in)
23.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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