CN200958918Y - Ridge sealing pad of cylindrical radiator - Google Patents
Ridge sealing pad of cylindrical radiator Download PDFInfo
- Publication number
- CN200958918Y CN200958918Y CN 200620102763 CN200620102763U CN200958918Y CN 200958918 Y CN200958918 Y CN 200958918Y CN 200620102763 CN200620102763 CN 200620102763 CN 200620102763 U CN200620102763 U CN 200620102763U CN 200958918 Y CN200958918 Y CN 200958918Y
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- groove
- projection
- sealing pad
- sealing gasket
- sealing
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Abstract
The utility model discloses a sealing pad of the column type radiator which is perfect for connecting columns of the aluminum column type radiator. The utility model is round plate type sealing pad that is made up of polyfluortetraethylene material and which is provided with holes. The two surfaces of the round plate sealing pad are provided with convex groove. The sealing pad between columns of the column type radiator, which is previously made of rubber material, is now made of polyfluortetraethylene material which is with excellent elasticity and mechanic rigidity. The convex is added with a more than one circle of sealing rings to improve the sealability and to make the connection with the sealing surface firmer. The utility model can improve the static friction to prevent work pressure and the impact to the sealing pad.
Description
Technical field
The utility model relates to a kind of sealing gasket, and particularly a kind of radiator post that is installed in is connected the column radiator intercolumniation sealing gasket that uses with intercolumniation.
Background technology
Because of aluminum column radiator post is connected what adopt with intercolumniation is the internal connecting type structure, sealing gasket herein not only will seal, also certain mechanical strength to be arranged, high temperature that will be anti-100 ℃ and corrosion-resistant, and requiring to have certain elasticity to be used to remedy the defective that connects in the processing of plane, its sealing effectiveness such as the asbestos packing sheet seal washer of former use, rubber planar seal ring, O type circle are all undesirable.
Patent No. CN01237942.5 " polytetrafluoroethylene sealing gasket " has adopted polytetrafluoroethylene (PTFE) to make raw material and has made, a kind of corrosion-resistant, high temperature resistant, wear-resistant, scope of application is wide, the sealing gasket of good airproof performance though also provide, but it is specially adapted to do on the coal pulverizer hot blast door pneumatic actuator and uses, and different structures is arranged.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of column radiator intercolumniation sealing gasket is provided, and high temperature resistant, wear-resistant, corrosion-resistant, and suit especially on the aluminum column radiator, to use good sealing effect.
The technical scheme in the invention for solving the above technical problem is: column radiator intercolumniation sealing gasket, the disc sealing gasket of the band through hole that is made into by polytetrafluoroethylmaterial material has projection and groove on two surfaces of described disc sealing gasket.
Compared with prior art, advantage of the present utility model is: column radiator intercolumniation sealing gasket, the reason elastomeric material is made and is now used the polytetrafluoroethylene (PTFE) making instead, and not only good springiness is wear-resistant, corrosion-resistant, high temperature resistant, have on two surfaces because of sealing gasket and be projection and the groove that concentric type distributes, the mechanical strength height, elasticity is better, has increased several roads sealing ring again, make its sealing effectiveness better, can closely contact to reach with sealing surface again and improve static friction power and prevent that operating pressure from moving the impact of sealing gasket.
Description of drawings
Fig. 1, structural representation of the present utility model.
The A-A cutaway view Amplified image of Fig. 2, Fig. 1.
Fig. 3, the utility model alternative plan structural representation.
Fig. 4 is the B-B cutaway view Amplified image of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Sealing gasket 1 has the disc of through hole 2 in the middle of being made into by polytetrafluoroethylmaterial material, and having uniform on the upper surface 3 of described sealing ring 1, the lower surface 4 respectively is the center of circle with the sealing gasket through hole, is projection 5 or groove 6 that concentric type distributes, as shown in Figure 1 and Figure 2.
The degree of depth h of projection 5, groove 6 is 0.08～0.15 of a sealing gasket thickness, and projection 5 is an arc surface, and groove 6 is a circular arc.
Described sealing ring 1 ' upper surface 3 on have uniform, be projection 5 and groove 6 that concentric type distributes, identical projection 5 and groove 6 are also arranged on the lower surface 4.The position of groove 6 on the upper surface 3 and projection 5 corresponds respectively to the projection 5 on the lower surface 4 and the position of groove 6, as shown in Figure 3, Figure 4.
Claims (3)
1, a kind of column radiator intercolumniation sealing gasket, the disc sealing gasket (1) of the band through hole (2) that is made into by polytetrafluoroethylmaterial material is characterized in that on the upper surface (3), lower surface (4) of described disc sealing gasket (1) projection (5) and groove (6) being arranged respectively.
2, column radiator intercolumniation sealing gasket according to claim 1, it is characterized in that on the upper surface (3), lower surface (4) of sealing ring (1) uniform projection (5), the groove (6) that concentric type distributes that be being arranged respectively, the degree of depth h of projection (5), groove (6) is 0.08～0.15 of a sealing gasket thickness, projection (5) is an arc surface, and groove (6) is a circular arc.
3, column radiator intercolumniation sealing gasket according to claim 1, it is characterized in that having on the upper surface (3) of sealing ring (1 ') uniform, be projection (5) and groove (6) that concentric type distributes, identical projection (5) and groove (6) are also arranged on the lower surface (4); The position of the projection (5) on the upper surface (3) corresponding to lower surface on the position of groove (6), the position of the groove (6) on the upper surface (3) is corresponding to the position of the projection (5) on the lower surface (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102763 CN200958918Y (en) | 2006-04-18 | 2006-04-18 | Ridge sealing pad of cylindrical radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102763 CN200958918Y (en) | 2006-04-18 | 2006-04-18 | Ridge sealing pad of cylindrical radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200958918Y true CN200958918Y (en) | 2007-10-10 |
Family
ID=38785799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620102763 Expired - Fee Related CN200958918Y (en) | 2006-04-18 | 2006-04-18 | Ridge sealing pad of cylindrical radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200958918Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010060336A1 (en) * | 2008-11-03 | 2010-06-03 | 中冶长天国际工程有限责任公司 | Sealing member |
| CN102159859B (en) * | 2008-07-16 | 2014-04-09 | 米科斯珀尔公司 | Comby two-sided overlain gasket for sealing of dismountable flanged joints |
| CN104165229A (en) * | 2014-07-30 | 2014-11-26 | 浙江工业大学 | Mechanical seal structure for end faces of liquid lubricating ring grooves |
| CN104565370A (en) * | 2014-12-11 | 2015-04-29 | 中国北方发动机研究所(天津) | Stably compressed end surface sealing gasket and spherical joint end surface sealing structure |
| CN106917870A (en) * | 2015-12-28 | 2017-07-04 | 大连中集物流装备有限公司 | Sealing ring |
| CN107830170A (en) * | 2017-12-22 | 2018-03-23 | 奥音新材料（镇江）有限公司 | A kind of loudspeaker produces Glue dripping head special sealing pad |
-
2006
- 2006-04-18 CN CN 200620102763 patent/CN200958918Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102159859B (en) * | 2008-07-16 | 2014-04-09 | 米科斯珀尔公司 | Comby two-sided overlain gasket for sealing of dismountable flanged joints |
| WO2010060336A1 (en) * | 2008-11-03 | 2010-06-03 | 中冶长天国际工程有限责任公司 | Sealing member |
| CN104165229A (en) * | 2014-07-30 | 2014-11-26 | 浙江工业大学 | Mechanical seal structure for end faces of liquid lubricating ring grooves |
| CN104565370A (en) * | 2014-12-11 | 2015-04-29 | 中国北方发动机研究所(天津) | Stably compressed end surface sealing gasket and spherical joint end surface sealing structure |
| CN106917870A (en) * | 2015-12-28 | 2017-07-04 | 大连中集物流装备有限公司 | Sealing ring |
| CN107830170A (en) * | 2017-12-22 | 2018-03-23 | 奥音新材料（镇江）有限公司 | A kind of loudspeaker produces Glue dripping head special sealing pad |
| CN107830170B (en) * | 2017-12-22 | 2023-12-29 | 镇江贝斯特新材料股份有限公司 | Loudspeaker production point sealing pad special for rubber head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20130418 |