CN105257885A - Adjusting valve - Google Patents
Adjusting valve Download PDFInfo
- Publication number
- CN105257885A CN105257885A CN201510731748.3A CN201510731748A CN105257885A CN 105257885 A CN105257885 A CN 105257885A CN 201510731748 A CN201510731748 A CN 201510731748A CN 105257885 A CN105257885 A CN 105257885A
- Authority
- CN
- China
- Prior art keywords
- adjusting
- valve body
- valve
- base
- bent 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses an adjusting valve. The adjusting valve comprises a valve body and a valve base. The valve body is installed in the valve base. An adjusting base is arranged outside the valve base. An adjusting bent rod is arranged in the adjusting base. One end of the adjusting bent rod stretches out of the adjusting base, and the other end of the adjusting bent rod stretches into the valve body. A compression spring is arranged between the adjusting bent rod and the inner wall of the adjusting base. According to the scheme, the adjusting base is arranged outside the valve base and the adjusting bent rod is arranged in the adjusting base, one end of the adjusting bent rod stretches out of the adjusting base, the other end of the adjusting bent rod stretches into the valve body, the compression spring is arranged between the adjusting bent rod and the inner wall of the adjusting base, and therefore in the use process, the position of the adjusting bent rod in the valve body can be controlled by pressing the adjusting bent rod on the adjusting base, the compression spring has a vibration reduction effect and a tightness adjusting effect, whole pretightening force can be adjusted, and meanwhile the adjusting base is arranged outside the valve body and is easy to assemble.
Description
Technical field
The present invention relates to a kind of controlling device, relate to a kind of regulation valve body specifically.
Background technique
Upper-mounting type ball valve is widely used on oil and natural gas pipeline, and recover the oil, oil refining, petrochemical industry, chemical industry, chemical fibre, metallurgical, electric power, nuclear power, in the device such as food and papermaking, upper-mounting type ball valve is dismantled rapidly simple on pipeline, fast easy to maintenance, when valve break down on pipeline need repair time, valve need not be dismantled from pipeline, need only to dismantle flange bolt and nut, valve gap is taken off together with valve rod group component from valve body, then spheroid and valve seat combination part is taken out, spheroid and valve seat can be repaired online, such maintenance saves the time, but there are some shortcomings in existing regulation valve body: initial tension of spring can not adjust and control, and amount of spring compression is large during assembling, assembling difficulty.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose and a kind ofly assemble easy, that pretightening force is adjustable regulation valve body.
Technical solution of the present invention is achieved in that a kind of regulation valve body, comprises valve body, valve seat; Described valve body is arranged in valve seat; Described valve seat outside is provided with adjustment seat; Adjustment knee is provided with in described adjustment seat; Adjustment seat is stretched out in described adjustment knee one end, and the other end stretches into valve inner; Compress Spring is provided with between described adjustment knee and adjustment seat inwall.
Preferably, described adjustment seat one has four.
Preferably, described valve body is made up of stainless steel.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of regulation valve body of the present invention, by will in valve seat outer installment adjustment seat, establish adjustment knee in adjustment seat, regulate knee one end to stretch out adjustment seat, the other end stretches into valve inner, regulate between knee and adjustment seat inwall and be provided with Compress Spring, during use, pressing adjustment knee in adjustment seat can the position of regulating and controlling knee in valve body, and Compress Spring plays the effect of damping and degree of tightness, can adjust overall pretightening force, to be arranged on valve body simply exterior for adjustment seat simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of a kind of regulation valve body of the present invention;
Wherein: 1, valve body; 2, valve seat; 3, adjustment seat; 4, knee is regulated; 5, Compress Spring.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Accompanying drawing 1 is a kind of regulation valve body of the present invention, comprises valve body 1, valve seat 2; Described valve body 1 is arranged in valve seat 2; Described valve seat 2 outside is provided with adjustment seat 3; Be provided with in described adjustment seat 3 and regulate knee 4; Adjustment seat 3 is stretched out in described adjustment knee 4 one end, and it is inner that the other end stretches into valve body 1; Compress Spring 5 is provided with between described adjustment knee 4 and adjustment seat 3 inwall; Described adjustment seat 3 one has four; Described valve body 1 is made up of stainless steel.
A kind of regulation valve body of the present invention program, by will in valve seat 2 outer installment adjustment seat 3, establish in adjustment seat 3 and regulate knee 4, knee 4 one end is regulated to stretch out adjustment seat 3, it is inner that the other end stretches into valve body 1, regulate between knee 4 and adjustment seat 3 inwall and be provided with Compress Spring 5, during use, pressing adjustment knee 4 in adjustment seat 3 can the position of regulating and controlling knee 4 in valve body 1, Compress Spring 5 plays the effect of damping and degree of tightness, can adjust overall pretightening force, to be arranged on valve body 1 simply exterior for adjustment seat 3 simultaneously.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a regulation valve body, is characterized in that: comprise valve body, valve seat; Described valve body is arranged in valve seat; Described valve seat outside is provided with adjustment seat; Adjustment knee is provided with in described adjustment seat; Adjustment seat is stretched out in described adjustment knee one end, and the other end stretches into valve inner; Compress Spring is provided with between described adjustment knee and adjustment seat inwall.
2. a kind of regulation valve body as claimed in claim 1, is characterized in that: described adjustment seat one has four.
3. a kind of regulation valve body as claimed in claim 1, is characterized in that: described valve body is made up of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731748.3A CN105257885A (en) | 2015-11-02 | 2015-11-02 | Adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731748.3A CN105257885A (en) | 2015-11-02 | 2015-11-02 | Adjusting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105257885A true CN105257885A (en) | 2016-01-20 |
Family
ID=55097713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510731748.3A Pending CN105257885A (en) | 2015-11-02 | 2015-11-02 | Adjusting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105257885A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63135666A (en) * | 1986-11-27 | 1988-06-08 | Higasa Giken Kk | Ball valve provided with excessive flow preventing mechanism |
| CN203614791U (en) * | 2013-12-13 | 2014-05-28 | 苏州纽威阀门股份有限公司 | Ball valve |
| CN104405919A (en) * | 2014-11-28 | 2015-03-11 | 苏州市吴中区大陆电子设备厂 | Ball valve regulating device |
| CN204420175U (en) * | 2015-01-04 | 2015-06-24 | 苏州道森阀门有限公司 | Thread bush elastomeric composition valve seat top-loading ball valve |
| CN205155283U (en) * | 2015-11-02 | 2016-04-13 | 苏州市淞舜五金有限公司 | Regulating valve body |
-
2015
- 2015-11-02 CN CN201510731748.3A patent/CN105257885A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63135666A (en) * | 1986-11-27 | 1988-06-08 | Higasa Giken Kk | Ball valve provided with excessive flow preventing mechanism |
| CN203614791U (en) * | 2013-12-13 | 2014-05-28 | 苏州纽威阀门股份有限公司 | Ball valve |
| CN104405919A (en) * | 2014-11-28 | 2015-03-11 | 苏州市吴中区大陆电子设备厂 | Ball valve regulating device |
| CN204420175U (en) * | 2015-01-04 | 2015-06-24 | 苏州道森阀门有限公司 | Thread bush elastomeric composition valve seat top-loading ball valve |
| CN205155283U (en) * | 2015-11-02 | 2016-04-13 | 苏州市淞舜五金有限公司 | Regulating valve body |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |