The invention relates to a polyethylene composite pipe for a deep well submersible pump, and belongs to the technical field of deep well water lifting equipment. The polyethylene composite pipe comprises a submersible pump, a water conveying pipeline communicated with the submersible pump is arranged on the submersible pump, the submersible pump is detachably connected to the water conveying pipeline, connecting ropes are arranged on the two sides of the water conveying pipeline, one end of each connecting rope extends out of an underground well, and the other end of each connecting rope is fixedly arranged on the submersible pump; the other two sides of a water conveying pipe are provided with cables used for providing electric power for the submersible pump, one end of each cable extends out of the underground well, and the other end of each cable is electrically connected with the submersible pump. According to the polyethylene composite pipe for the deep well submersible pump, an operator can connect the submersible pump on the ground through the connecting rope, when the water conveying pipeline is separated from the submersible pump, the operator can pull the submersible pump out of the underground well by pulling the connecting rope, so that the submersible pump is prevented from falling into the underground well and cannot be taken out, and the submersible pump falling into the underground well can be prevented from influencing a user of the underground well; and the connecting rope is adopted, so that the structure is simple and practical application is met.
本发明涉及一种深井潜水泵用聚乙烯复合管,属于深井提水设备技术领域,包括潜水泵,潜水泵上与潜水泵连通设置有输水管道,潜水泵可拆卸连接至输水管道上,输水管道的两侧设置有连接绳,连接绳的一端延伸至地下井外,另一端固定设置在潜水泵上,输水管的另外两侧设置有用于向潜水泵提供电力的电缆,电缆的一端延伸至地下井外,另一端与潜水泵电连接,连接绳可使得操作人员位于地面上将潜水泵连接,当输水管道与潜水泵之间出现脱离时,操作人员可通过拉动连接绳将潜水泵由地下井内拉出,从而防止潜水泵掉落至地下井内无法被取出,并且可防止掉落至地下井内的潜水泵对地下井的使用者造成影响;采用连接绳的设置其结构简单符合实际应用。
Polyethylene composite pipe for deep well submersible pump
一种深井潜水泵用聚乙烯复合管
2022-01-11
Patent
Electronic Resource
Chinese
Investigation of deep well turbine submersible pump motors
TIBKAT | 1945
|Submersible motors for deep-well pumping
Engineering Index Backfile | 1940