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Flexible impeller pump

A technology of impeller pump and pump body, which is applied in the direction of pumps, pump components, rotary piston pumps, etc., which can solve the problems of inability to filter impurities and poor liquid output effect, so as to improve output effect, prevent clogging, and ensure cleaning effect Effect

Pending Publication Date: 2020-11-13
江苏科密机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the output effect of the flexible impeller pump on the liquid is not good in the prior art, and the impurity passing through the impeller pump cannot be filtered, and a flexible impeller pump is proposed.

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0027] refer to Figure ...

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Abstract

The invention relates to the technical field of impeller pumps, and discloses a flexible impeller pump. The flexible impeller pump comprises a pump body, wherein the pump body communicates with a liquid inlet and a liquid outlet, and flexible blades are arranged in the pump body; an eccentric block is connected to the inner side wall of the pump body, the liquid inlet and the liquid outlet are symmetrically arranged relative to the eccentric block, and a filtering and cleaning mechanism is arranged at the liquid inlet; the filtering and cleaning mechanism comprises a filter screen, the filterscreen is connected to the hole wall of the end, far away from the pump body, of the liquid inlet, and the hole wall of the end, close to the pump body, of the liquid inlet is rotationally connected with a supporting shaft through two symmetrically-arranged rotating pieces; and the shaft wall of the supporting shaft is fixedly sleeved with fan blades, and the shaft wall of the supporting shaft isconnected with a driving shaft through a transmission piece. According to the flexible impeller pump, the output effect of the flexible impeller pump on liquid is improved, meanwhile, a cleaning brushrotates on the filter screen in a reciprocating mode with a half circle as the stroke, and the filter screen is cleaned from the inner side of the filter screen, so that the filter screen is prevented from being blocked.

Description

technical field [0001] The invention relates to the technical field of impeller pumps, in particular to a flexible impeller pump. Background technique [0002] The flexible impeller pump has obvious advantages when transporting a small amount of oil, and has the characteristics of maintaining self-priming performance and volumetric efficiency for a long time. When maintenance is required, it can be easily disassembled and easily replaced with severely worn parts. However, the output effect of the current flexible impeller pump on the liquid is not good, and the impurity passing through the impeller pump cannot be filtered. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the flexible impeller pump in the prior art has poor liquid output effect and cannot filter impurities passing through the impeller pump, and proposes a flexible impeller pump. [0004] In order to achieve the above object, the present invention adopts t...

Claims

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Application Information

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IPC IPC(8): F04C2/344F04C15/00B01D35/02B01D35/16
CPCB01D35/02B01D35/16F04C2/344F04C15/00F04C2240/20F04C2240/80
Inventor 盛信超
Owner 江苏科密机械制造有限公司
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