CN212657235U - Combined heat insulation sealing gasket - Google Patents
Combined heat insulation sealing gasket Download PDFInfo
- Publication number
- CN212657235U CN212657235U CN202020470194.2U CN202020470194U CN212657235U CN 212657235 U CN212657235 U CN 212657235U CN 202020470194 U CN202020470194 U CN 202020470194U CN 212657235 U CN212657235 U CN 212657235U
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- CN
- China
- Prior art keywords
- heat insulation
- sealing gasket
- rubber ring
- insulation sealing
- braced frame
- 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.)
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Abstract
The utility model relates to a combination heat insulation sealing gasket, including the braced frame that plays thermal-insulated effect and the sealed rubber ring of injecting glue one-tenth combination heat insulation sealing gasket jointly. The support frame is made of plastic materials with good physical strength and low thermal conductivity. The supporting frame is provided with an annular groove at the end part along the radial direction, and the sealing rubber ring is formed on the supporting frame by glue injection.
Description
Technical Field
The utility model relates to an end face seal technical field, in particular to combination heat insulating gasket.
Background
The end face sealing structure is mostly applied to non-metal gaskets, metal composite gaskets and metal gaskets at present. The non-metallic gasket mainly refers to a sealing gasket made of asbestos rubber, non-asbestos rubber, highland barley paper, rubber and the like, and the sealing gasket has good sealing performance and low heat conductivity, but has poor physical strength; the metal composite gasket adopts metal as a frame and then forms a combined sealing gasket together with other non-metal sealing materials, and has both physical properties and sealing properties, but the thermal conductivity of the metal composite gasket is also very high due to the existence of the metal frame. The existing end face sealing structure can only meet one or two requirements of three aspects of heat insulation, sealing, good physical strength and the like, and cannot simultaneously have three performances. The combined sealing gasket in the case can well meet the requirements of three aspects at the same time.
SUMMERY OF THE UTILITY MODEL
To the problem that the background art faces, the utility model aims at providing a can seal and not heat-conducting sealed pad, aim at solving thermal-insulated sealed problem, satisfy the demand of thermal-insulated, sealed, the three aspect of physical strength simultaneously.
The technical solution of the utility model is that the combination heat insulating gasket, its special character lies in, constitute the combination heat insulating gasket jointly including the braced frame that plays thermal-insulated effect and the injecting glue sealing rubber ring that becomes an organic whole.
Preferably, the method comprises the following steps: the support frame is made of plastic materials with good physical strength and low thermal conductivity.
Preferably, the method comprises the following steps: the supporting frame is provided with an annular groove at the end part along the radial direction, and the sealing rubber ring is formed on the supporting frame by glue injection.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the plastic frame which is not heat conductive and has excellent physical performance, so that the utility model has good heat insulation effect; the sealing rubber with excellent sealing performance has good sealing effect; because the two glue injection parts are molded together, the assembly process performance is very convenient.
Drawings
Fig. 1 is a schematic cross-sectional view of the combined heat-insulating gasket of the present invention.
Detailed Description
The utility model discloses the following will make further detail with the accompanying drawing:
referring to fig. 1, the combined heat-insulating gasket includes a supporting frame 1 for heat insulation and a sealing rubber ring 2 integrated with glue.
In this embodiment, the support frame is made of a plastic material having good physical strength and low thermal conductivity.
In this embodiment, the end of the supporting frame 1 is provided with an annular groove 11 along the radial direction, and the sealing rubber ring 2 is formed on the supporting frame 1 by rubber injection.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the claims of the present invention should be covered by the claims of the present invention.
Claims (1)
1. The utility model provides a combination heat insulating gasket, its characterized in that constitutes combination heat insulating gasket including the braced frame that plays thermal-insulated effect and the sealed rubber ring of injecting glue as an organic whole jointly, braced frame is with the plastics material that the heat conductivity is low, braced frame is equipped with the ring channel along radial concave at the tip, sealed rubber ring injecting glue shaping is in braced frame's ring channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470194.2U CN212657235U (en) | 2020-04-02 | 2020-04-02 | Combined heat insulation sealing gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470194.2U CN212657235U (en) | 2020-04-02 | 2020-04-02 | Combined heat insulation sealing gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212657235U true CN212657235U (en) | 2021-03-05 |
Family
ID=74766777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020470194.2U Active CN212657235U (en) | 2020-04-02 | 2020-04-02 | Combined heat insulation sealing gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212657235U (en) |
-
2020
- 2020-04-02 CN CN202020470194.2U patent/CN212657235U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |