Pump body with filtering structure

A technology of filtering structure and pump body, applied in the direction of special fluid pumps, pumps, and components of pumping devices for elastic fluids, etc., can solve the problems of blade stuck in the pump, damage to the motor, affecting the normal extraction of sewage, etc. To achieve the effect of improving smoothness and ensuring passability

Pending Publication Date: 2021-03-12
天津丽茂源松节能技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In daily life, pumps are usually used to pump the sewage in the sewage tank. Since the sewage contains a lot of impurities such as silt, deposited hard mud, leaves, branches, etc., during the sewage pumping process, if such impur

Method used

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  • Pump body with filtering structure
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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a pump body with a filtering structure. The pump body with the filtering structure comprises a pipeline fixedly connected to the inlet end of the pump body in the horizontal direction, a filter screen connected into the pipeline through a vibration mechanism, and a first dividing mechanism and a second dividing mechanism which are sequentially arranged at the inlet end of the pipeline from outside to inside. According to the pump body with the filtering structure, it is guaranteed that the sizes of impurity particles entering the pump body meet the set requirement underthe action of the filter screen, the phenomenon that blades get stuck due to the fact that the particles are too large is avoided, and smooth operation of the pump body is guaranteed; and meanwhile, the filter screen is installed in the pipeline through the vibration mechanism, impurities attached to the filter screen are removed through the vibration mechanism, the function of automatically removing the impurities is achieved, and the passing ability of the filter screen is guaranteed.

Description

technical field [0001] The invention belongs to the field of pump body production, in particular to a pump body with a filter structure. Background technique [0002] In daily life, pumps are usually used to pump the sewage in the sewage tank. Since the sewage contains a lot of impurities such as silt, deposited hard mud, leaves, branches, etc., during the sewage pumping process, if such impurities enter the pump body, it will hinder the blades in the pump body. Normal rotation may even cause the blades in the pump to be instantly stuck, which will seriously damage the motor and seriously affect the normal pumping of sewage. Contents of the invention [0003] In view of this, the present invention aims to provide a pump body with a filter structure to realize the smooth discharge of sewage entering the pump body. [0004] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0005] A pump body with a filter structure...

Claims

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Application Information

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IPC IPC(8): F04D7/00F04D29/70F04D29/00B26D1/03B26D11/00
CPCB26D1/03B26D11/00F04D7/00F04D29/007F04D29/708
Inventor 王维丹
Owner 天津丽茂源松节能技术有限公司
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