CN103362793A - Woven wire mesh membrane leakage guide device - Google Patents
Woven wire mesh membrane leakage guide device Download PDFInfo
- Publication number
- CN103362793A CN103362793A CN2013103174922A CN201310317492A CN103362793A CN 103362793 A CN103362793 A CN 103362793A CN 2013103174922 A CN2013103174922 A CN 2013103174922A CN 201310317492 A CN201310317492 A CN 201310317492A CN 103362793 A CN103362793 A CN 103362793A
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- Prior art keywords
- wire mesh
- woven wire
- braided wires
- dictyosome
- guide device
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Abstract
The invention relates to the technical field of pumps and membranes, in particular to a woven wire mesh membrane leakage guide device. The woven wire mesh membrane leakage guide device comprises two membrane bodies and a woven wire mesh body, wherein the woven wire mesh body is arranged between the two membrane bodies; and the woven wire mesh body is made by winding a plurality of warp and weft yarns in a staggered way. When a membrane is broken, leaking liquid is guided into safety cavities on both sides of the inner cavity of a metering pump via gaps of the woven wire mesh body and flows towards a metering pressure gauge via a flow channel, causing pressure rise of the pressure gauge, so that a safety alarming function is realized. The woven wire mesh membrane leakage guide device has the advantages of simple structure, reasonable setting, low manufacturing cost and the like.
Description
Technical field
The present invention relates to pump, membrane technique field, particularly the net guided barrier film leakage device of a kind of braided wires.
Background technique
At present, the barrier film of the metering pump of prior art is used for the element that guiding is leaked on most of barrier films, and when membrane ruptures, the element of guiding leakage does not participate in leakage fluid guiding function, the sensitivity of security alarm after the membrane ruptures.
So be necessary the barrier film of existing metering pump is carried out further technological innovation.
Summary of the invention
The object of the invention is to defective and deficiency for prior art, the net guided barrier film leakage device of braided wires a kind of simple in structure, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution used in the present invention is:
The net guided barrier film leakage device of a kind of braided wires of the present invention comprises diaphragm body and braided wires dictyosome, and the quantity of described diaphragm body is two, and the braided wires dictyosome is arranged between two diaphragm bodies; Described braided wires dictyosome by some warps, the tram line is interlaced is entwined.
Further, described braided wires dictyosome be shaped as circle, the braided wires dictyosome is combined by the mesh grid of some floor height density.
After adopting said structure, beneficial effect of the present invention is: the net guided barrier film leakage device of a kind of braided wires of the present invention, comprise diaphragm body and braided wires dictyosome, and the quantity of described diaphragm body is two, the braided wires dictyosome is arranged between two diaphragm bodies; Described braided wires dictyosome by some warps, the tram line is interlaced is entwined.When membrane ruptures, leakage fluid is directed into the safe chamber on metering pump inner chamber both sides by the space of braided wires dictyosome, and then leakage fluid flows to the pressure gauge of metering by runner, causes manometric pressure rise, thereby plays the security alarm function.The advantages such as the present invention has simple in structure, arranges rationally, and fabricating cost is low.
Description of drawings
Fig. 1 is blasting type structural representation of the present invention;
Fig. 2 is the structural representation of braided wires dictyosome;
Description of reference numerals:
1, braided wires dictyosome; 2, diaphragm body.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
Shown in Fig. 1-2, the net guided barrier film leakage device of a kind of braided wires of the present invention comprises diaphragm body 2 and braided wires dictyosome 1, and the quantity of described diaphragm body 2 is two, and braided wires dictyosome 1 is arranged between two diaphragm bodies 2; Described braided wires dictyosome 1 by some warps, the tram line is interlaced is entwined.
As a kind of optimal way of the present invention, described braided wires dictyosome 1 be shaped as circle, braided wires dictyosome 1 is combined by the mesh grid of some floor height density.
When use is of the present invention, barrier film runs into and breaks, and leakage fluid just is directed into the safe chamber on metering pump inner chamber both sides by the space of braided wires dictyosome, and then leakage fluid flows to the pressure gauge of metering by runner, cause manometric pressure rise, thereby play the security alarm function.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above only is preferred embodiments of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in the patent claim of the present invention.
Claims (2)
1. the net guided barrier film leakage device of braided wires comprises diaphragm body (2), and it is characterized in that: it also comprises braided wires dictyosome (1), and the quantity of described diaphragm body (2) is two, and braided wires dictyosome (1) is arranged between two diaphragm bodies (2); Described braided wires dictyosome (1) by some warps, the tram line is interlaced is entwined.
2. the net guided barrier film leakage device of a kind of braided wires according to claim 1 is characterized in that: described braided wires dictyosome (1) be shaped as circle, braided wires dictyosome (1) is combined by the mesh grid of some floor height density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103174922A CN103362793A (en) | 2013-07-26 | 2013-07-26 | Woven wire mesh membrane leakage guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103174922A CN103362793A (en) | 2013-07-26 | 2013-07-26 | Woven wire mesh membrane leakage guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103362793A true CN103362793A (en) | 2013-10-23 |
Family
ID=49364867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103174922A Pending CN103362793A (en) | 2013-07-26 | 2013-07-26 | Woven wire mesh membrane leakage guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103362793A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3661060A (en) * | 1970-08-05 | 1972-05-09 | Duriron Co | Diaphragms for high pressure compressors and pumps |
| DE2620228A1 (en) * | 1976-05-07 | 1977-11-10 | Bran & Luebbe | Hydraulically actuated triple diaphragm pump - has middle diaphragm slots connected to liq. filled duct with resilient seal as rupture indicator |
| WO1992019866A1 (en) * | 1991-05-03 | 1992-11-12 | Hans Willi Meinz | Multi-layered diaphragm with leakage offtake for diaphragm pumps |
| US20010038796A1 (en) * | 2000-03-16 | 2001-11-08 | Eberhard Schluecker | Nonrespiratory diaphragm chucking |
| CN101644249A (en) * | 2009-08-18 | 2010-02-10 | 杭州大潮石化设备有限公司 | Hydraulic diaphragm-type reciprocating pump with function of diaphragm breakage alarm |
| CN202007768U (en) * | 2011-04-29 | 2011-10-12 | 江苏恒久机械有限公司 | Diaphragm breakage alarm device for diaphragm compressor |
| CN203516046U (en) * | 2013-07-26 | 2014-04-02 | 胜瑞兰工业设备（苏州）有限公司 | Diaphragm leakage guiding device of woven wire mesh |
-
2013
- 2013-07-26 CN CN2013103174922A patent/CN103362793A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3661060A (en) * | 1970-08-05 | 1972-05-09 | Duriron Co | Diaphragms for high pressure compressors and pumps |
| DE2620228A1 (en) * | 1976-05-07 | 1977-11-10 | Bran & Luebbe | Hydraulically actuated triple diaphragm pump - has middle diaphragm slots connected to liq. filled duct with resilient seal as rupture indicator |
| WO1992019866A1 (en) * | 1991-05-03 | 1992-11-12 | Hans Willi Meinz | Multi-layered diaphragm with leakage offtake for diaphragm pumps |
| US20010038796A1 (en) * | 2000-03-16 | 2001-11-08 | Eberhard Schluecker | Nonrespiratory diaphragm chucking |
| CN101644249A (en) * | 2009-08-18 | 2010-02-10 | 杭州大潮石化设备有限公司 | Hydraulic diaphragm-type reciprocating pump with function of diaphragm breakage alarm |
| CN202007768U (en) * | 2011-04-29 | 2011-10-12 | 江苏恒久机械有限公司 | Diaphragm breakage alarm device for diaphragm compressor |
| CN203516046U (en) * | 2013-07-26 | 2014-04-02 | 胜瑞兰工业设备（苏州）有限公司 | Diaphragm leakage guiding device of woven wire mesh |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131023 |