CN206738769U - A kind of dual high pressure sealing connector of clamping hoop type - Google Patents
A kind of dual high pressure sealing connector of clamping hoop type Download PDFInfo
- Publication number
- CN206738769U CN206738769U CN201720552143.2U CN201720552143U CN206738769U CN 206738769 U CN206738769 U CN 206738769U CN 201720552143 U CN201720552143 U CN 201720552143U CN 206738769 U CN206738769 U CN 206738769U
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- China
- Prior art keywords
- clip
- high pressure
- clamping hoop
- seal
- hoop type
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Abstract
The utility model discloses a kind of dual high pressure sealing connector of clamping hoop type, including clip, corresponding to being against respectively at left and right sides of the lower end of the seal body on pipeline, and from left to right equally spaced it is provided with multiple annular seal convexities at left and right sides of the lower end of seal body, the inner of the seal convexity is against on corresponding pipeline, neck corresponding with left and right sides of the lower end of clip is respectively equipped with two pipelines, and sealing ring is provided between the inner chamber bottom of neck and clip, connected at the front opening of the clip by screw bolt and nut.The dual high pressure sealing connector of the clamping hoop type, dashpot is regular arch, the left and right sides of so dashpot is more abundant, and stress is not allowed yielding, while seal body passes through seal convexity and tube contacts, seal convexity is provided with multi-turn, and can is mutually drawn close between during extruding, and such good toughness is multi-turn again, better tightness, it is safer and the sealing ring in outside plays the effect of the second resealing.
Description
Technical field
A kind of sealed connecting component is the utility model is related to, specially a kind of dual high pressure sealing connector of clamping hoop type, is belonged to
Seal for pipe joints field.
Background technology
Clip is a kind of attachment means for connecting the pipe fitting of with groove, valve and pipe line parts.Used in fast joint it
Between play contining function, general two joints carry pad, there is rubber, and silica gel, tetrafluoro.Pressure pipeline be four kinds of means of transportation it
One.Common sealing for tubing joints mode is mainly entered with welding, flange connection, by pipe fitting screw thread connection and socket joint connected mode
Row construction, traditional connected mode operating procedure is complicated, and the dangerous hidden danger of electric leakage and fire be present.As pressure pipeline is to material
Material, structure, etc. requirement raising, original sealing for tubing joints mode lagged behind pressure pipeline application need
Ask.But existing clip, its section structure are trapezium structure, are under pressure after effect, trapezoidal apex stress concentration shows
As serious, or even there is tear phenomenon.In the market also have it is non-trapezoidal, such as notification number be the U of CN 202946803 patent,
But contact of his the pressure adaptive sealing ring with pipeline, which is whole face, to be contacted, the possibility of somewhere tilting, and he so be present
Inboard groove be irregular circular arc, stress is easily deformed, at the same he only have a resealing protection.
Therefore it is proposed that a kind of dual high pressure sealing connector of clamping hoop type.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of dual high pressure of clamping hoop type
Sealed connecting component, in order to solve the above-mentioned technical problem, the utility model provide following technical scheme：
A kind of dual high pressure sealing connector of clamping hoop type, including clip, two pipelines in left and right, institute are installed in the clip
State clip inner side be provided with annular holding tank, and be provided with holding tank annular seal body, the seal body it is interior
Side is provided with the dashpot of annular, and the section of dashpot is in the arc-shaped, is against respectively at left and right sides of the lower end of the seal body
On corresponding pipeline, and seal body lower end at left and right sides of it is from left to right equally spaced be provided with multiple annular seal convexities,
The inner of the seal convexity is against on corresponding pipeline, is respectively equipped with two pipelines corresponding with left and right sides of the lower end of clip
Neck, and sealing ring is provided between the inner chamber bottom of neck and clip, passes through bolt and spiral shell at the front opening of the clip
Mother's connection.
A kind of dual high pressure sealing connector of clamping hoop type of the utility model, including as of the present utility model a kind of preferred real
Mode is applied, the intracavity bottom section of the neck is in the arc-shaped.
A kind of dual high pressure sealing connector of clamping hoop type of the utility model, including as of the present utility model a kind of preferred real
Mode is applied, lower end and the sealing ring contact position of the clip are provided with anti-slip tank, and the section of anti-slip tank is in the arc-shaped.
A kind of dual high pressure sealing connector of clamping hoop type of the utility model, including as of the present utility model a kind of preferred real
Mode is applied, be formed in one structure between the seal convexity and seal body.
A kind of dual high pressure sealing connector of clamping hoop type of the utility model, including as of the present utility model a kind of preferred real
Mode is applied, the opening of the neck is provided with chamfering.
A kind of dual high pressure sealing connector of clamping hoop type of the utility model, including as of the present utility model a kind of preferred real
Mode is applied, the section of the seal convexity is in circular arc.
The beneficial effect that the utility model is reached is：The dual high pressure sealing connector of the clamping hoop type, dashpot are rule
Arch, the left and right sides of such dashpot is more abundant, stress do not allow it is yielding, while seal body by seal convexity with
Tube contacts, seal convexity are provided with multi-turn, during extruding between and can mutually draw close, such good toughness is multi-turn again, and sealing is more
It is good, and the sealing ring in outside plays the effect of the second resealing, it is safer.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of general assembly structural representation of the dual high pressure sealing connector of clamping hoop type of the utility model；
Fig. 2 is a kind of front view of the dual high pressure sealing connector of clamping hoop type of the utility model.
In figure：1- clips；2- pipelines；3- holding tanks；4- seal bodies；5- dashpots；6- seal convexities；7- necks；8-
Sealing ring；9- anti-slip tanks.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the dual high pressure sealing connector of a kind of clamping hoop type, including clip 1, left and right is installed in clip 1
Two pipelines 2, the inner side of clip 1 is provided with the holding tank 3 of annular, and the seal body 4 of annular is provided with holding tank 3, sealing
The inner side of body 1 is provided with the dashpot 5 of annular, and the section of dashpot 5 is in the arc-shaped, at left and right sides of the lower end of seal body 4
Corresponding to being against respectively on pipeline 2, and it is from left to right equally spaced provided with multiple annular at left and right sides of the lower end of seal body 4
Seal convexity 6, the inner of seal convexity 6 are against on corresponding pipeline 2, are formed in one between seal convexity 6 and seal body 4
Structure, it is easy to manufacture, also more solid, the section of the seal convexity 6 is in circular arc, and contact is more preferable during extruding.
Be respectively equipped with two pipelines 2 with corresponding neck 7 at left and right sides of the lower end of clip 1, the left and right ends of clip 1 to
Under snap into neck 7, prevent from mutually rocking between pipeline 2, and be provided with sealing ring 8 between the inner chamber bottom of neck 7 and clip 1,
The intracavity bottom section of neck 7 is in the arc-shaped, increases contact area, improves sealing, and the opening of neck 7 is provided with chamfering, just
In the insertion of clip 1, lower end and the contact position of sealing ring 8 of clip 1 are provided with anti-slip tank 9, and the section of anti-slip tank 9 is in the arc-shaped,
That blocks is more firm, prevents from misplacing, is connected at the front opening of clip 1 by screw bolt and nut.
Utility model works flow and advantage：The dual high pressure sealing connector of the clamping hoop type, dashpot 5 are regular arch
Shape, the left and right sides of such dashpot 5 is more abundant, stress do not allow it is yielding, while seal body 4 by seal convexity 6 with
Pipeline 2 contacts, and seal convexity 6 is provided with multi-turn, during extruding between and can mutually draw close, such good toughness is multi-turn again, sealing
More preferably, and outside sealing ring 8 play the second resealing effect, it is safer.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of dual high pressure sealing connector of clamping hoop type, including clip（1）, it is characterised in that：The clip（1）Inside it is provided with
The pipeline of left and right two（2）, the clip（1）Inner side be provided with annular holding tank（3）, and holding tank（3）Annular is inside installed
Seal body（4）, the seal body（4）Inner side be provided with annular dashpot（5）, and dashpot（5）Section Cheng Yuan
Arc, the seal body（4）Lower end at left and right sides of be against corresponding pipeline respectively（2）On, and seal body（4）Lower end
The left and right sides is from left to right equally spaced to be provided with multiple annular seal convexities（6）, the seal convexity（6）The inner be against pair
The pipeline answered（2）On, two pipelines（2）On be respectively equipped with and clip（1）Lower end at left and right sides of corresponding to neck（7）, and block
Groove（7）Inner chamber bottom and clip（1）Between be provided with sealing ring（8）, the clip（1）Front opening at pass through bolt and spiral shell
Mother's connection.
2. the dual high pressure sealing connector of clamping hoop type as claimed in claim 1, it is characterised in that the neck（7）Inner chamber
Bottom section is in the arc-shaped.
3. the dual high pressure sealing connector of clamping hoop type as claimed in claim 1, it is characterised in that the clip（1）Lower end
With sealing ring（8）Contact position is provided with anti-slip tank（9）, and anti-slip tank（9）Section it is in the arc-shaped.
4. the dual high pressure sealing connector of clamping hoop type as claimed in claim 1, it is characterised in that the seal convexity（6）With
Seal body（4）Between be formed in one structure.
5. the dual high pressure sealing connector of clamping hoop type as claimed in claim 1, it is characterised in that the neck（7）Opening
Place is provided with chamfering.
6. the dual high pressure sealing connector of clamping hoop type as claimed in claim 1, it is characterised in that the seal convexity（6）'s
Section is in circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552143.2U CN206738769U (en) | 2017-05-18 | 2017-05-18 | A kind of dual high pressure sealing connector of clamping hoop type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552143.2U CN206738769U (en) | 2017-05-18 | 2017-05-18 | A kind of dual high pressure sealing connector of clamping hoop type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738769U true CN206738769U (en) | 2017-12-12 |
Family
ID=60566444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720552143.2U Active CN206738769U (en) | 2017-05-18 | 2017-05-18 | A kind of dual high pressure sealing connector of clamping hoop type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662316A (en) * | 2018-07-25 | 2018-10-16 | 江苏润德管业有限公司 | A kind of drainpipe with novel bell and spigot joint |
| CN109915672A (en) * | 2019-04-04 | 2019-06-21 | 浙江省交通规划设计研究院有限公司 | A kind of water-stop attachment device for the splicing of building building cement pipe |
-
2017
- 2017-05-18 CN CN201720552143.2U patent/CN206738769U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662316A (en) * | 2018-07-25 | 2018-10-16 | 江苏润德管业有限公司 | A kind of drainpipe with novel bell and spigot joint |
| CN108662316B (en) * | 2018-07-25 | 2023-08-15 | 江苏润德管业有限公司 | Drain pipe with socket joint |
| CN109915672A (en) * | 2019-04-04 | 2019-06-21 | 浙江省交通规划设计研究院有限公司 | A kind of water-stop attachment device for the splicing of building building cement pipe |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |