CN205858625U - A kind of have diaphragm wear-resisting from the membrane pump moistening pad barrier film - Google Patents
A kind of have diaphragm wear-resisting from the membrane pump moistening pad barrier film Download PDFInfo
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- CN205858625U CN205858625U CN201620827527.6U CN201620827527U CN205858625U CN 205858625 U CN205858625 U CN 205858625U CN 201620827527 U CN201620827527 U CN 201620827527U CN 205858625 U CN205858625 U CN 205858625U
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- diaphragm
- pad
- resisting
- wear
- pump
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Abstract
A kind of have the wear-resisting membrane pump from profit pad barrier film of diaphragm, and diaphragm and pump at common diaphragm pump are fixed and set up a wear-resisting pad that certainly moistens between seat, and the wear-resisting pad of profit certainly uses politef or PE, PC etc. to have the material manufacture of wear-resistant self-lubricating function；In view of the needs of installation, the wear-resisting pad of profit certainly is designed to and the annular of diaphragm identical appearance profile, and the wear-resisting internal ring from profit pad is clipped between piston and diaphragm, and the wear-resisting outer shroud certainly moistening pad is clipped in pump and fixes between seat and diaphragm.The pad of the material manufacture such as politef or PE, PC has good low friction performance, fix at diaphragm and pump and set up this pad between seat and can improve the use environment of diaphragm, reduce the abrasion of diaphragm, improve the service life of membrane pump, experiment shows, under equal conditions, diaphragm and pump fix set up between seat wear-resisting from profit pad with do not have wear-resisting from profit pad compare, the service life of membrane pump increases by 30%.
Description
Technical field
This utility model relates to a kind of membrane pump, a kind of have diaphragm wear-resisting from profit pad barrier film every
Membrane pump.
Background technology
Membrane pump is to utilize the reciprocal transformation of diaphragm to cause volume to change and produce pressure differential and then the machine of conveying liquid
Tool, due to the long-term reciprocal transformation of diaphragm, diaphragm and pump are fixed can produce abrasion because of friction between seat, greatly reduces
The service life of diaphragm, and the service life of membrane pump is generally also decided by the service life of diaphragm.
Utility model content
The purpose of this utility model seeks to provide a kind of has diaphragm wear-resisting from the membrane pump moistening pad.
This utility model adopts the following technical scheme that
A kind of have the wear-resisting membrane pump from profit pad of diaphragm, and diaphragm and pump at common diaphragm pump are fixed and increased between seat
If one is wear-resisting from moistening pad, the wear-resisting material having wear-resistant self-lubricating function from profit pad employing politef or PE, PC etc.
Material manufactures；
In view of the needs installed, wear-resisting be designed to the annular identical with diaphragm contours profiles from profit pad, wear-resisting from
The internal ring of profit gasket ring is pressed between piston and diaphragm, and the wear-resisting outer shroud from profit pad annulus is pressed in pump and fixes seat and diaphragm
Between.
The pad of the material manufacture such as politef or PE, PC has good low friction performance, at diaphragm and pump
Set up this pad between fixing seat and can improve the use environment of diaphragm, reduce the abrasion of diaphragm, improve membrane pump
In service life, experiment shows, under equal conditions, diaphragm and pump fix set up between seat wear-resisting from profit pad with do not have wear-resisting from
Profit pad compares, and service life increases by 30%.
Accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model；
In figure, 1 is membrane pump housing, and 2 is piston pressing plate, and 3 is diaphragm, and 4 is wear-resisting from moistening pad, and 5 is that seat fixed by pump,
6 is piston.
Detailed description of the invention
With detailed description of the invention, this utility model is described further below in conjunction with the accompanying drawings:
1 is membrane pump housing, and 2 is piston pressing plate, and 3 is diaphragm, and 4 is wear-resisting from moistening pad, and 5 is that seat fixed by pump, and 6 is alive
Plug；
Wear-resisting is the annular identical with diaphragm appearance profile from moistening pad 4, by the piston pressing plate 2 of top land, wear-resisting
Being clipped between piston 6 and diaphragm 3 from the internal ring of profit pad 4, the wear-resisting outer shroud from profit pad 4 is clipped in pump and fixes seat 5 and barrier film
Between sheet 3.
During work, piston 6 pumps, and drives diaphragm 3 to pump, if diaphragm 3 is fixed with pump
Do not have pad, diaphragm 3 and pump to fix between seat 5 between seat 5 and produce friction；When diaphragm 3 and pump fix set up between seat 5 resistance to
Mill is after profit pad 4, and diaphragm 3 and pump are fixed seat 5 and be not in contact with.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (1)
1. there is the wear-resisting membrane pump from profit pad barrier film of diaphragm, it is characterized in that fixing at diaphragm and pump making between seat
Wear-resisting with antifriction self-lubricating material manufacture moistens pad certainly；The described wear-resisting pad of profit certainly is the ring identical with diaphragm appearance profile
Shape, the described wear-resisting internal ring from profit pad is clipped between piston and diaphragm, and it is solid that the described wear-resisting outer shroud from profit pad is clipped in pump
Between reservation and diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827527.6U CN205858625U (en) | 2016-07-27 | 2016-07-27 | A kind of have diaphragm wear-resisting from the membrane pump moistening pad barrier film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827527.6U CN205858625U (en) | 2016-07-27 | 2016-07-27 | A kind of have diaphragm wear-resisting from the membrane pump moistening pad barrier film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858625U true CN205858625U (en) | 2017-01-04 |
Family
ID=57654808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827527.6U Active CN205858625U (en) | 2016-07-27 | 2016-07-27 | A kind of have diaphragm wear-resisting from the membrane pump moistening pad barrier film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555155A (en) * | 2020-12-08 | 2021-03-26 | 合肥墨研涡旋科技有限公司 | Self-lubricating wear-resistant gasket for electric scroll compressor and preparation method thereof |
-
2016
- 2016-07-27 CN CN201620827527.6U patent/CN205858625U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555155A (en) * | 2020-12-08 | 2021-03-26 | 合肥墨研涡旋科技有限公司 | Self-lubricating wear-resistant gasket for electric scroll compressor and preparation method thereof |
| CN112555155B (en) * | 2020-12-08 | 2024-04-09 | 合肥墨研涡旋科技有限公司 | Self-lubricating wear-resistant gasket for electric scroll compressor and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |