Well immersible pump with protecting structure

Abstract

The invention discloses a well immersible pump with a protecting structure. The well immersible pump comprises an anti-collision housing, wherein hollow column assemblies are fixedly connected to twosides of the anti-collision housing, sleeve assemblies are fixedly connected to the ends, far away from each other, of the two hollow column assemblies, clamping rods are rotatably connected to the opposite ends of the two hollow column assemblies through hinge parts, a connecting rope is fixedly connected to the tops of the sleeve assemblies, chute long blocks are fixedly connected to two sides in the anti-collision housing, slide blocks are slidably connected to the opposite ends of the two chute long blocks, and the tops and bottoms of the slide blocks are connected to the tops and bottomsin the chute long blocks through return springs A. According to the well immersible pump with the protecting structure, the anti-collision housing prevents the immersible pump from damage caused by collision, the hollow column assemblies popup automatically to support the anti-collision housing due to an impact force so as to prevent the anti-collision housing from standing unstably in a deep well, the immersible pump is protected from being blocked by impurities in an operating process effectively, and meanwhile, a filter plate can be cleaned automatically, so that the service life of the filter plate is prolonged.

Description

technical field [0001] The invention relates to the technical field of submersible pumps, in particular to a well submersible pump with a protective structure. Background technique [0002] The pump is a general-purpose machine with a wide range of uses. Among them, the submersible pump is a pump used to extract water resources in deep wells. In the process of using the submersible pump, the pump needs to be put into the well from the wellhead. Because the deep well is deep, the use of If the submersible pump is put into the deep well, the submersible pump will collide, and a strong collision will cause damage to the submersible pump. Therefore, there is an urgent need for a submersible pump for wells with a protective structure. Contents of the invention [0003] The object of the present invention is to provide a well submersible pump with a protective structure to solve the problems raised in the above background technology. [0004] In order to achieve the above objec...

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Problems solved by technology

[0002] The pump is a general-purpose machine with a wide range of uses. Among them, the submersible pump is a pump used to extract water resources in deep wells. In the process of using the submersible pump, the pump needs to be put into the well from the wellhead. Because the deep well is deep, the use of If the submersible pump is put into the deep well, the submersible pump will collide, and the strong collision will cause damage to the submersible pump. Therefore, there is an urgent need for a well submersible pump with a protective structure.

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