Anti-winding mechanism for intelligent sewage pump

An anti-entanglement and sewage technology, which is applied to the components, pumps, and pump components of the pumping device for elastic fluids, can solve the problems of the impeller entanglement, etc., and achieve the effect of prolonging the life and improving the filtering effect.
CN112303036AInactive Publication Date: 2021-02-02่ตตๆ˜Ÿ
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
่ตตๆ˜Ÿ
Publication Date
2021-02-02
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses an anti-winding mechanism for an intelligent sewage pump, relates to the technical field of water pumps, and aims to solve the problem that sewage enters a sewage pump and winds around an impeller of the sewage pump. The anti-winding mechanism specifically comprises a filtering part; the filtering part is formed by welding a rotational flow pipe and a filtering pipe througha laser seamless welding technology; a filtering assembly is arranged in the filtering pipe and comprises a filtering plate and a sealing frame; the same sliding rod is welded to the inner wall of the axis of the filtering plate and the inner wall of the axis of the sealing frame; the sliding rod is slidably connected to the inner wall of the filtering pipe; a limiting plate is fixed to the outerwall of the other side of the sliding rod through a bolt; the outer wall of the sliding rod is sleeved with a spring; uniform second water permeable holes are formed in the inner wall of one side ofthe filtering pipe; sealing protrusions corresponding to the second water permeable holes in position are integrally formed on the outer wall of the sealing frame; and first water permeable holes staggered with the second water permeable holes are formed in the inner wall of the filtering plate. With the anti-winding mechanism, fibrous dirt cannot enter the sewage pump to wind around the impeller,and the service life of the sewage pump is prolonged.
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Description

technical field

[0001] The invention relates to the technical field of water pumps, in particular to an anti-winding mechanism for an intelligent sewage pump. Background technique

[0002] In industrial production, submersible pumps are widely used in various industries because they can meet many special purposes. The structure of submersible pumps is also being continuously improved. All kinds of scum, plastic products and other fibers such as cotton yarn, hemp rope, rags, etc., or other similar substances, these impurities directly enter the submersible pump, which will easily lead to unsmooth sewage discharge, affect the normal operation of the submersible pump, and cause impeller wear , Impurities will also wrap around the impeller, causing damage to the motor, reducing the working efficiency of the submersible pump and shortening the service life.

[0003] After searching, the Chinese patent publication number is CN106438379A, which discloses an anti-clogging and anti-...

Claims

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