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Membrane piece for pressure stabilization pump

A technology of diaphragm and stabilizing pump, applied in the direction of pumps, pump components, variable capacity pump components, etc., can solve the problems that affect the overall quality of the water purifier, the stabilizing pump needs to be improved, the connection of parts is unreliable, etc., to avoid Leakage issues, improved durability and strength, reduced assembly process effects

Inactive Publication Date: 2014-03-19
ZHUHAI KAIBANG MOTOR MFR +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the piston push block 30' and the diaphragm 60' are two independent parts, there are problems such as complicated assembly and unreliable connection of the parts, resulting in leakage of the pres

Method used

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  • Membrane piece for pressure stabilization pump
  • Membrane piece for pressure stabilization pump
  • Membrane piece for pressure stabilization pump

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Embodiment Construction

[0028] Various embodiments of the present invention will be described in detail below, examples of which are illustrated with reference to the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it should be understood that the invention is not limited to these exemplary embodiments. On the contrary, the present invention includes not only these embodiments but also various modifications and improvements.

[0029] Figure 4 and Figure 5 Shown is a kind of pressure stabilizing pump adopting the pressure stabilizing pump diaphragm of the present invention, its overall structure and working principle are the same as Figure 1 to Figure 3 The diaphragm type pressure pump shown is similar, including: a motor 12; an upper cover seat 11 located at the end of the output shaft of the motor 12, and several screw holes are arranged on the periphery of the upper cover seat 11; several eccentric wheel assemblies 10 a...

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Abstract

The invention provides a membrane piece for a pressure stabilization pump. The membrane piece comprises a membrane piece body, a plurality of piston actuation areas isolated by a plurality of protruded ribs are arranged on the top face of the membrane piece body, an annular protruding portion used for a piston pushing block is formed inside each piston actuation area, the annular protruding portions protrude towards the upper portion of the membrane piece body, the annular protruding portions and the membrane piece body are of an integrated structure, and a through hole is formed in each annular protruding portion. According to the membrane piece for the pressure stabilization pump, harmful deformation, produced by reciprocation, of the membrane piece is reduced; due to the structure, the membrane piece is more suitable for motion, and the durability and strength of the membrane piece are improved. By the adoption of the membrane piece structure, the leakage problem caused by poor sealing of the position where the piston pushing block is connected with the membrane piece is avoided, the friction and wearing-resisting problems caused during the reciprocation process of the piston pushing block and the membrane piece are effectively removed, the assembling procedures of a product are decreased, production efficiency is improved, and product cost is lowered.

Description

technical field [0001] The invention relates to a pressure stabilizing pump used in a water purifier, in particular to the improvement of the diaphragm structure of the stabilizing pump. Background technique [0002] At present, with the improvement of people's living standards and the development of water purification technology, water health has become a hot spot of concern, and more and more water purifiers have entered ordinary families. As a key component of the water purifier, the pressure stabilizing pump also brings users problems of leakage, short service life and frequent failures of the stabilizing pump due to the connection structure between the diaphragm and the piston push block. [0003] In order to solve the above problems, such as the Chinese invention patent "Method and Structure for Preventing Water Leakage in Diaphragm Pressure Pump" with the patent number of 200610113401.3 (Notice No. CN101153589A) discloses a diaphragm pressure pump with a structure suc...

Claims

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Application Information

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IPC IPC(8): F04B43/02F04B53/00
Inventor 侬柳江王长军吕玉婵黄世杰
Owner ZHUHAI KAIBANG MOTOR MFR
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