CN103335125A - Non-bolt connection hoop valve - Google Patents
Non-bolt connection hoop valve Download PDFInfo
- Publication number
- CN103335125A CN103335125A CN2013102803166A CN201310280316A CN103335125A CN 103335125 A CN103335125 A CN 103335125A CN 2013102803166 A CN2013102803166 A CN 2013102803166A CN 201310280316 A CN201310280316 A CN 201310280316A CN 103335125 A CN103335125 A CN 103335125A
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- China
- Prior art keywords
- valve
- valve body
- pipeline
- multidisc
- clip
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Abstract
The invention relates to a non-bolt connection hoop valve which comprises a valve body, a pipeline, multi-piece hoops and screws, wherein the valve body is in seal connection with the pipeline in a coaxial mode, a plurality of the multi-piece hoops are arranged on the periphery of the joint of the valve body and the pipeline in the radial direction, the multi-piece hoops seal the joint of the valve body and the pipeline in a surrounding mode, the multi-piece hoops are all fixed on the valve body through the screws, gaskets are arranged between the multi-piece hoops and the valve body, and the multi-piece hoops tightly press the gaskets along with screwing-down of the screws. The non-bolt connection hoop valve is small in size, suitable for valves which are larger in diameter and have small using occasion space, safe, reliable, scientific in structural design, reliable in seal performance, long in service life, and widely used for various occasions.
Description
Technical field
The invention belongs to valve field, especially a kind of non-bolt jointing clip valve.
Background technique
In high pressure and occasion that environment space is had relatively high expectations, because the space that the valve of bolt type structure needs in installation is bigger, and sealability is had relatively high expectations, existing valve is difficult to satisfy the demand, and, need the special special-purpose grease pouring valve of installing in the time of need taking a sample to pipeline at present, operation is comparatively complicated.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part, a kind of non-bolt jointing clip valve is provided, this valve volume is little, and is in light weight, simple to operate, but non-bolt connects, the valve of the greasing of can taking a sample.
The present invention solves its technical problem and takes following technological scheme to realize:
A kind of non-bolt jointing clip valve, it is characterized in that: comprise valve body, pipeline, multidisc clip and screw, valve body is connected with the pipeline co-axial seal, the link position outer periphery of valve body and pipeline is equipped with a plurality of multidisc clips, these a plurality of multidisc clips surround the link position of sealed valve body and pipeline, these a plurality of multidisc clips close all and are fixed on the valve body by screw, between multidisc clip and the valve body pad are installed, and tighten multidisc clip compress gasket along with screw.
And the connecting end of described valve body and pipeline is the coaxial together circular groove in footpath that is shaped on all, and a steel ring is installed in this circular groove.
And described valve body one side radially has a grease pouring valve, and this grease pouring valve adopts favorable sealing property ground one-way valve.
Advantage of the present invention and good effect are:
1, this valve is little to the installing space demand, sealability is high, and simple installation, and reliable operation is suitable for being widely used in the comparatively limited occasion of multiple industry, particularly high-pressure environment, installing space.
2, this valve is equipped with a grease pouring valve, can get dielectric sample by this grease pouring valve, and this valve also can seal when unreliable at gasket ring, injects seal gease, auxiliary seal by grease pouring valve.
3, little, the suitable heavy caliber of volume of the present invention, use occasion space minor valve are safe and reliable, scientific structure design, and sealability is reliable, and life of valve is long, is widely used in various occasions.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right TV structure figure of Fig. 1.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of non-bolt jointing clip valve, comprise valve body 1, pipeline 5, multidisc clip 2 and screw 3, valve body is connected with the pipeline co-axial seal, the link position outer periphery of valve body and pipeline is equipped with a plurality of multidisc clips, these a plurality of multidisc clips surround the link position of sealed valve body and pipeline, these a plurality of multidisc clips close all and are fixed on the valve body by screw, pad (among the figure not label) is installed between multidisc clip and the valve body, along with screw tighten multidisc clip compress gasket, reach the pretension seal action.
In order to promote the sealing of connection, the connecting end of described valve body and pipeline is the coaxial together circular groove in footpath that is shaped on all, and a steel ring 4 is installed in this circular groove.
Described valve body one side radially has a grease pouring valve 6, and this grease pouring valve adopts favorable sealing property ground one-way valve.This grease pouring valve can be used for sampling or sealing greasing, takes off the valve gap of grease pouring valve during sampling, connects with special joint and can obtain fluid sample; Turn round down the valve gap of grease pouring valve during the sealing greasing, connect grease gun and get final product, seal gease flows into gasket ring groove inner chamber, and fills up the effect that the gap reaches sealing under the effect of pressure.
This clip valve arrangement can be applicable to polytype valve mechanisms such as throttle valve, gate valve, stop valve, butterfly valve, ball valve or modulating valve.
Claims (3)
1. non-bolt jointing clip valve, it is characterized in that: comprise valve body, pipeline, multidisc clip and screw, valve body is connected with the pipeline co-axial seal, the link position outer periphery of valve body and pipeline is equipped with a plurality of multidisc clips, these a plurality of multidisc clips surround the link position of sealed valve body and pipeline, these a plurality of multidisc clips close all and are fixed on the valve body by screw, between multidisc clip and the valve body pad are installed, and tighten multidisc clip compress gasket along with screw.
2. want 1 described non-bolt jointing clip valve according to right, it is characterized in that: the connecting end of described valve body and pipeline is the coaxial together circular groove in footpath that is shaped on all, and a steel ring is installed in this circular groove.
3. want 1 described non-bolt jointing clip valve according to right, it is characterized in that: described valve body one side radially has a grease pouring valve, and this grease pouring valve adopts favorable sealing property ground one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102803166A CN103335125A (en) | 2013-07-05 | 2013-07-05 | Non-bolt connection hoop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102803166A CN103335125A (en) | 2013-07-05 | 2013-07-05 | Non-bolt connection hoop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103335125A true CN103335125A (en) | 2013-10-02 |
Family
ID=49243331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102803166A Pending CN103335125A (en) | 2013-07-05 | 2013-07-05 | Non-bolt connection hoop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103335125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373726A (en) * | 2014-11-25 | 2015-02-25 | 天津百利展发集团有限公司 | Self-adaptive fast clamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08333743A (en) * | 1995-06-06 | 1996-12-17 | Kojima Seisakusho:Kk | Joint structure of pile body |
| CN2327851Y (en) * | 1998-03-27 | 1999-07-07 | 孙鸿儒 | Angular stop valve |
| JP2001289333A (en) * | 2000-03-23 | 2001-10-19 | Vat Holding Ag | Vacuum valve for separating two vacuum chambers |
| CN200968192Y (en) * | 2006-11-16 | 2007-10-31 | 沈阳华威石油机械制造有限公司 | Coal bed gas well head arrangement |
| CN201034021Y (en) * | 2007-05-28 | 2008-03-12 | 中国石油化工股份有限公司江苏油田分公司 | Pipe line collar clamp head sealing arrangement |
| CN203374837U (en) * | 2013-07-05 | 2014-01-01 | 天津百利展发集团有限公司 | Boltless-connection clamp valve |
-
2013
- 2013-07-05 CN CN2013102803166A patent/CN103335125A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08333743A (en) * | 1995-06-06 | 1996-12-17 | Kojima Seisakusho:Kk | Joint structure of pile body |
| CN2327851Y (en) * | 1998-03-27 | 1999-07-07 | 孙鸿儒 | Angular stop valve |
| JP2001289333A (en) * | 2000-03-23 | 2001-10-19 | Vat Holding Ag | Vacuum valve for separating two vacuum chambers |
| CN200968192Y (en) * | 2006-11-16 | 2007-10-31 | 沈阳华威石油机械制造有限公司 | Coal bed gas well head arrangement |
| CN201034021Y (en) * | 2007-05-28 | 2008-03-12 | 中国石油化工股份有限公司江苏油田分公司 | Pipe line collar clamp head sealing arrangement |
| CN203374837U (en) * | 2013-07-05 | 2014-01-01 | 天津百利展发集团有限公司 | Boltless-connection clamp valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373726A (en) * | 2014-11-25 | 2015-02-25 | 天津百利展发集团有限公司 | Self-adaptive fast clamp |
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| C06 | Publication | ||
| 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: 20131002 |