CN202708434U - Pipe clamp sealing part - Google Patents

Pipe clamp sealing part Download PDF

Info

Publication number
CN202708434U
CN202708434U CN 201220399799 CN201220399799U CN202708434U CN 202708434 U CN202708434 U CN 202708434U CN 201220399799 CN201220399799 CN 201220399799 CN 201220399799 U CN201220399799 U CN 201220399799U CN 202708434 U CN202708434 U CN 202708434U
Authority
CN
China
Prior art keywords
sealing
pipe clamp
seal
joint
ring main
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.)
Expired - Fee Related
Application number
CN 201220399799
Other languages
Chinese (zh)
Inventor
张继宏
黄雷雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Yongxiang Copper Pipeline Co Ltd
Original Assignee
Ningbo Yongxiang Copper Pipeline Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Yongxiang Copper Pipeline Co Ltd filed Critical Ningbo Yongxiang Copper Pipeline Co Ltd
Priority to CN 201220399799 priority Critical patent/CN202708434U/en
Application granted granted Critical
Publication of CN202708434U publication Critical patent/CN202708434U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a pipe clamp sealing part which comprises a seal ring main body (1) and a joint (2), wherein the seal ring main body (1) is connected with the joint (2), and a connecting place between the seal ring main body (1) and the joint (2) is provided with a step surface (106) for clamping the pipe clamp sealing part in a pipe clamp. The pipe clamp sealing part is characterized in that a ring-shaped part (102) which is in sealing connection with a pipeline is arranged on the seal ring main body (1), two arc concave parts (101) matched with the arc surface of the outer wall of the pipeline are arranged on the ring-shaped part (102), and the two arc concave parts (101) are symmetrically distributed by taking the center point of the ring-shaped part (102) as a symmetrical point. The utility model provides the pipe clamp sealing part which is better in tightness.

Description

The pipe clamp Sealing
Technical field
The utility model relates to the pipe clamp technical field of sealing technology, specifically refers to a kind of pipe clamp Sealing.
Background technique
Pipe clamp is as the term suggests be used for clamp.The kind of pipe clamp is a lot, has a kind of pipe clamp to be equipped with the interface that communicates with body above it, like this user can be easily by carrying out mass exchange in interface and the body, as take the liquid in the body.Interface in the prior art on the pipe clamp and the opening on the body seal by seal ring, what described seal ring mostly adopted is O shape circle, the pipe clamp Sealing of this structure is when reality is used, sealed body is the arcuate surface structure, the seal face of O shape circle is level, the seal face of O shape circle can not be well and the arcuate surface of body fit, when the pressure in the body is larger, leak easily.
The model utility content
The technical problems to be solved in the utility model is that a kind of pipe clamp Sealing of better tightness is provided.
For solving the problems of the technologies described above, the technological scheme that the utility model provides is: a kind of pipe clamp Sealing, it comprises seal ring main body and joint, the seal ring main body links to each other with joint, the joint of seal ring main body and joint is provided with for the step surface that the pipe clamp Sealing is stuck in pipe clamp, described seal ring main body is provided with the ring part that is connected for seal for pipe joints, described ring part is provided with the arc-shaped recess section that two cambered surfaces with pipeline outer wall match, and described two arc-shaped recess sections are symmetrical take the central point of ring part as symmetric points.
After adopting above structure, the utlity model has following advantage: described ring part is provided with the arc-shaped recess section that two cambered surfaces with pipeline outer wall match, and described two arc-shaped recess sections are symmetrical take the central point of ring part as symmetric points.This structure is when Sealing and pipeline outer wall are connected and sealed, and two arc-shaped recess sections can well fit with the cambered surface of pipeline outer wall, obviously such better tightness.
As improvement, described seal ring main body also comprises sealing film and lower seal film, upper sealing film is positioned on the inwall of seal ring main body the end away from joint, the lower seal film is positioned on the inwall of seal ring main body the end near joint, upper sealing film and lower seal film are the circular membrane structure, and the outer ring of upper sealing film and lower seal film all is fixed on the inwall of seal ring main body.The structure of upper sealing film and lower seal film has further lifting to the sealing effect of Sealing, when the liquid in the pipeline or the pressure of gas are larger, upper sealing film can be pressed on the outer wall of pipeline, and the lower seal film can be pressed on the end face of joint of tip side access of Sealing.
As improvement, be provided with circular groove between described upper sealing film and the ring part.In technical field of sealing technology, the surface of contact of sealing place is less, and the stability of sealing is higher, and the area of contact between Sealing and the pipeline has effectively been controlled in the design of circular groove, has further optimized sealing effect.
As further improvement, the outer wall of described seal ring main body is provided with locator protrusions.The design of locator protrusions is more quick in the time of can making the user in pipe clamp that the pipe clamp Sealing is packed into, also is not easy anti-loadedly, and groove alignment corresponding on locator protrusions and the pipe clamp packed into to be got final product.
Description of drawings
Fig. 1 is the structural representation of the utility model pipe clamp Sealing.
Fig. 2 is the structural representation behind visual angle of the utility model pipe clamp Sealing rotation.
Fig. 3 is the sectional structure schematic representation of the utility model pipe clamp Sealing A-A face.
As shown in the figure: in the utility model: 1, seal ring main body, 2, joint, 3, locator protrusions, 101, arc-shaped recess section, 102, ring part, 103, upper sealing film, 104, the lower seal film, 105, circular groove, 106, step surface, 201, screw thread, 202, rubber sleeve.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
1 to accompanying drawing 3 by reference to the accompanying drawings, a kind of pipe clamp Sealing, it comprises seal ring main body 1 and joint 2, seal ring main body 1 links to each other with joint 2, seal ring main body 1 is provided with for the step surface 106 that the pipe clamp Sealing is stuck in pipe clamp with the joint of joint 2, described seal ring main body 1 is provided with for the ring part 102 that is connected with seal for pipe joints, described ring part 102 is provided with the arc-shaped recess section 101 that two cambered surfaces with pipeline outer wall match, and described two arc-shaped recess sections 101 are symmetrical take the central point of ring part 102 as symmetric points.Described seal ring main body 1 also comprises sealing film 103 and lower seal film 104, upper sealing film 103 is positioned on the inwall of seal ring main body 1 end away from joint 2, lower seal film 104 is positioned on the inwall of seal ring main body 1 end near joint 2, upper sealing film 103 and lower seal film 104 are the circular membrane structure, and the outer ring of upper sealing film 103 and lower seal film 104 all is fixed on the inwall of seal ring main body 1.Be provided with circular groove 105 between described upper sealing film 103 and the ring part 102.The outer wall of described seal ring main body 1 is provided with locator protrusions 3.
The utility model in the specific implementation, what seal ring main body 1 adopted is rubber structure, joint 2 then is the Structural Hardware that adopts, and also is provided with screw thread 201 in the joint 2 and is used for accessing liquid flowing tube etc., joint 2 can also adopt the joint and clinging type joint.Joint 2 is that setting-in is connected with seal ring main body 1, further combined with accompanying drawing, seal ring main body 1, be ingot shape structure, be extended with one section open tubular column at the end near joint 2, open tubular column is regular hexagon, and joint 2 is inlaid in the open tubular column, can also by the technique such as gluing, further strengthen the soundness that connects during implementation.
More than the utility model and mode of execution thereof are described, this description does not have restricted, shown in the accompanying drawing also is one of mode of execution of the present utility model, actual structure is not limited to this.If generally speaking those of ordinary skill in the art is enlightened by it, in the situation that does not break away from the utility model creation aim, without the creationary mode of structure similar to this technological scheme and the embodiment of designing, all should belong to protection domain of the present utility model.

Claims (4)

1. pipe clamp Sealing, it comprises seal ring main body (1) and joint (2), seal ring main body (1) links to each other with joint (2), seal ring main body (1) is provided with for the step surface (106) that the pipe clamp Sealing is stuck in pipe clamp with the joint of joint (2), it is characterized in that: described seal ring main body (1) is provided with for the ring part that is connected with seal for pipe joints (102), described ring part (102) is provided with the arc-shaped recess section (101) that two cambered surfaces with pipeline outer wall match, and described two arc-shaped recess sections (101) are symmetrical take the central point of ring part (102) as symmetric points.
2. pipe clamp Sealing according to claim 1, it is characterized in that: described seal ring main body (1) also comprises sealing film (103) and lower seal film (104), upper sealing film (103) is positioned on the inwall of seal ring main body (1) end away from joint (2), lower seal film (104) is positioned on the inwall of seal ring main body (1) end near joint (2), upper sealing film (103) and lower seal film (104) are the circular membrane structure, and the outer ring of upper sealing film (103) and lower seal film (104) all is fixed on the inwall of seal ring main body (1).
3. pipe clamp Sealing according to claim 2 is characterized in that: be provided with circular groove (105) between described upper sealing film (103) and the ring part (102).
4. pipe clamp Sealing according to claim 1, it is characterized in that: the outer wall of described seal ring main body (1) is provided with locator protrusions (3).
CN 201220399799 2012-08-13 2012-08-13 Pipe clamp sealing part Expired - Fee Related CN202708434U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220399799 CN202708434U (en) 2012-08-13 2012-08-13 Pipe clamp sealing part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220399799 CN202708434U (en) 2012-08-13 2012-08-13 Pipe clamp sealing part

Publications (1)

Publication Number Publication Date
CN202708434U true CN202708434U (en) 2013-01-30

Family

ID=47588739

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220399799 Expired - Fee Related CN202708434U (en) 2012-08-13 2012-08-13 Pipe clamp sealing part

Country Status (1)

Country Link
CN (1) CN202708434U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105697912A (en) * 2014-11-24 2016-06-22 浙江瑞森路政设施有限公司 Barrel and pipeline sealing structure of gas station
CN111448411A (en) * 2017-09-19 2020-07-24 东莞好奇智能科技有限公司 Free connection type fluid shunting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105697912A (en) * 2014-11-24 2016-06-22 浙江瑞森路政设施有限公司 Barrel and pipeline sealing structure of gas station
CN105697912B (en) * 2014-11-24 2018-04-10 浙江瑞森路政设施有限公司 Gas station's well bucket pipeline sealing structure
CN111448411A (en) * 2017-09-19 2020-07-24 东莞好奇智能科技有限公司 Free connection type fluid shunting device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20160813