CN101893100A - Antibiotic valve - Google Patents
Antibiotic valve Download PDFInfo
- Publication number
- CN101893100A CN101893100A CN 201010209011 CN201010209011A CN101893100A CN 101893100 A CN101893100 A CN 101893100A CN 201010209011 CN201010209011 CN 201010209011 CN 201010209011 A CN201010209011 A CN 201010209011A CN 101893100 A CN101893100 A CN 101893100A
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- CN
- China
- Prior art keywords
- valve
- antibiotic
- diaphragm
- valve body
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Details Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
The invention provides an antibiotic valve, relates to the technical field of valves, and particularly relates to the antibiotic valve. The antibiotic valve mainly comprises a valve body, a valve cap, a hand wheel and a valve rod, wherein the valve cap is arranged on the valve body; the hand wheel is arranged on the valve rod through tightening nuts; the valve rod is arranged on the valve cap through valve rod nuts; the valve body is a vortex volute, and the inner cavity of the valve body has a vortex shape; and a spiral wrinkled plane spring diaphragm is arranged between the valve cap and the valve body. The antibiotic valve does not have dead angles; liquid in the valve flows well; dirt is difficult to accumulate; and the antibiotic valve is favorable for making the size of valve flaps smaller and designing the diaphragm into various forms, and the plane spring diaphragm can be designed into a multi-layer structure so as to improve the strength and prolong the service life of the diaphragm.
Description
Technical field
The present invention relates to valve technology field, particularly antibiotic valve.
Background technique
All have the dead angle in the currently used valve, valve medium circulation is bad, accumulates dirt easily, and this is our technical issues that need to address.
Summary of the invention
The objective of the invention is: invent a kind of antibiotic valve,, when allowing medium pass through valve body, form the eddy current shape, improve flow velocity, reduce resistance, the dirt of cleaning valve to overcome above defective.
According to above-mentioned purpose, technological scheme of the present invention is: a kind of antibiotic valve, mainly form by valve body, valve gap, handwheel and valve rod, valve gap is installed on the valve body, handwheel is installed on the valve rod by fastening screw nut, valve rod is installed on the valve gap by Stem Mut, it is characterized in that: described valve body is the spiral case of vortex patern, and inner chamber is the eddy current shape.
Be provided with the plane spring diaphragm of spiral fold between described valve gap and the valve body.
Described screw type diaphragm is an Archimedes spiral.
Described plane spring diaphragm is a metal and nonmetallic compound.
Described plane spring diaphragm is a multi-layer structure.
Compare with present technology, advantage of the present invention and effect are:
1, do not have the dead angle in the antibiotic valve of the present invention, the valve medium circulates, and is not easy to accumulate dirt;
2, adopt antibiotic valve of the present invention, help doing the flap size littler, help diaphragm is designed to variform.
3, adopt antibiotic valve of the present invention, can be designed to multi-layer structure to the plane spring diaphragm, improve its intensity, reach the working life of improving diaphragm.
Description of drawings
Fig. 1 is an antibiotic valve embodiment sectional structure schematic representation of the present invention;
Fig. 2 is antibiotic valve embodiment's of the present invention valve body sectional structure schematic representation;
Fig. 3 is the plan view of Fig. 2;
Fig. 4 is the nonmetal diaphragm master of an antibiotic valve flat thread bull ripple of the present invention TV structure schematic representation;
Fig. 5 is the plan structure floor map of Fig. 4;
Fig. 6 is an antibiotic valve flat thread bull of the present invention corrugated metal spring diaphragm master TV structure schematic representation;
Fig. 7 is the plan structure floor map of Fig. 6.
In the drawings:
1, bolt 2, valve body 4, the nonmetal diaphragm of flat thread bull ripple
6, flat thread bull corrugated metal spring diaphragm 8, valve gap 9, flap
10, handwheel 11, Stem Mut 12, fastening screw nut 13, valve rod
14, discharging nut bore
Embodiment
Its implementation process of accompanying drawings, the present invention is mainly by bolt 1, valve body 2, the nonmetal diaphragm 4 of flat thread bull ripple, flat thread bull corrugated metal spring diaphragm 6, valve gap 8, flap 9, handwheel 10, Stem Mut 11, fastening screw nut 12, valve rod 13 and discharging nut bore 14 are formed, described valve gap 8 is installed on the valve body 2, handwheel 10 is installed on the valve rod 13 by fastening screw nut 12, valve rod 13 is installed on the valve gap 8 by Stem Mut 11, described valve body 2 is the spiral case of vortex patern, inner chamber is the eddy current shape, 2 of described valve gap 8 and valve bodies are provided with the nonmetal diaphragm 4 of flat thread bull ripple and the flat thread bull corrugated metal spring diaphragm 6 of the Archimedes spiral fold of multi-layer structure, in order to prevent that dirt or other foreign material from stopping up valve, the bottommost in the valve body 2 is provided with discharging nut bore 14.
When handwheel 10 rotations, valve rod 13 is under the effect of Stem Mut 11, and flap 9 can move upward and hold, and moves downward the pass, and bull ripple diaphragm 4,6 is soft as spring, and the diaphragm of this structure can improve tens of times than the life-span of like product.
In conjunction with Fig. 2, Fig. 3, valve body sectional structure schematic representation for antibiotic valve embodiment of the present invention, the present invention is designed to valve body 2 spiral case of vortex patern, purpose is to form the eddy current shape when allowing medium pass through valve body 2, improves flow velocity, reduces resistance, promptly export half as large, help flap 9 sizes and do forr a short time, the form that helps diaphragm 4,6 is designed to flat thread bull ripple such as Fig. 4, Fig. 5, Fig. 6, Fig. 7 is carried out combine and assemble, cast in the non-metallic film chip from the bolt 1 of Fig. 1 in the middle of.
Claims (5)
1. antibiotic valve, mainly form by valve body (2), valve gap (8), handwheel (10) and valve rod (13), valve gap (8) is installed on the valve body (2), handwheel (10) is installed on the valve rod (13) by fastening screw nut (12), valve rod (13) is installed on the valve gap (8) by Stem Mut (11), it is characterized in that: described valve body (2) is the spiral case of vortex patern, and inner chamber is the eddy current shape.
2. antibiotic valve according to claim 1 is characterized in that: the plane spring diaphragm (6) that is provided with spiral fold between described valve gap (8) and valve body (2).
3. antibiotic valve according to claim 2 is characterized in that: described screw type diaphragm is an Archimedes spiral.
4. according to claim 2 or 3 described antibiotic valves, it is characterized in that: described plane spring diaphragm (6) is a metal and nonmetallic compound.
5. antibiotic valve according to claim 4 is characterized in that: described plane spring diaphragm (6) is a multi-layer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010209011 CN101893100A (en) | 2010-06-23 | 2010-06-23 | Antibiotic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010209011 CN101893100A (en) | 2010-06-23 | 2010-06-23 | Antibiotic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101893100A true CN101893100A (en) | 2010-11-24 |
Family
ID=43102384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010209011 Pending CN101893100A (en) | 2010-06-23 | 2010-06-23 | Antibiotic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101893100A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359619A (en) * | 2011-09-29 | 2012-02-22 | 福瓦特阀门制造集团有限公司 | Straight flow diaphragm biological valve |
| CN103133301A (en) * | 2013-03-06 | 2013-06-05 | 肖立峰 | High-pressure-resistant composite diaphragm of high-pressure diaphragm pump |
| CN106704677A (en) * | 2016-12-06 | 2017-05-24 | 西安航天动力研究所 | High-strength variable rigidity membrane assembly |
| CN107255183A (en) * | 2017-08-14 | 2017-10-17 | 上海核阀门股份有限公司 | Spiral case noise reduction stop valve |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2064727A (en) * | 1979-12-05 | 1981-06-17 | Broen Armatur As | Stop or mixing valves |
| CN101482182A (en) * | 2009-02-13 | 2009-07-15 | 上海远东高中压阀门有限公司 | Automatic control break valve |
| CN101701632A (en) * | 2009-11-27 | 2010-05-05 | 浙江万龙机械有限公司 | Bellows stop valve |
-
2010
- 2010-06-23 CN CN 201010209011 patent/CN101893100A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2064727A (en) * | 1979-12-05 | 1981-06-17 | Broen Armatur As | Stop or mixing valves |
| CN101482182A (en) * | 2009-02-13 | 2009-07-15 | 上海远东高中压阀门有限公司 | Automatic control break valve |
| CN101701632A (en) * | 2009-11-27 | 2010-05-05 | 浙江万龙机械有限公司 | Bellows stop valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359619A (en) * | 2011-09-29 | 2012-02-22 | 福瓦特阀门制造集团有限公司 | Straight flow diaphragm biological valve |
| CN103133301A (en) * | 2013-03-06 | 2013-06-05 | 肖立峰 | High-pressure-resistant composite diaphragm of high-pressure diaphragm pump |
| CN103133301B (en) * | 2013-03-06 | 2015-12-09 | 肖立峰 | The high pressure resistant combined type barrier film of high-pressure diaphragm pump |
| CN106704677A (en) * | 2016-12-06 | 2017-05-24 | 西安航天动力研究所 | High-strength variable rigidity membrane assembly |
| CN107255183A (en) * | 2017-08-14 | 2017-10-17 | 上海核阀门股份有限公司 | Spiral case noise reduction stop valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101124 |