CN204627785U - The discharge manifold sealing gasket of integrated thermal baffle - Google Patents
The discharge manifold sealing gasket of integrated thermal baffle Download PDFInfo
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- CN204627785U CN204627785U CN201520238885.9U CN201520238885U CN204627785U CN 204627785 U CN204627785 U CN 204627785U CN 201520238885 U CN201520238885 U CN 201520238885U CN 204627785 U CN204627785 U CN 204627785U
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- thermal baffle
- stainless steel
- sealing gasket
- steel sheets
- discharge manifold
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Abstract
The utility model relates to a kind of discharge manifold sealing gasket of integrated thermal baffle, belongs to the technical field of engine design and manufacture.Described discharge manifold sealing gasket comprises thermal baffle, and is arranged on the first stainless steel sheets and the second stainless steel sheets formation three-decker of thermal baffle both sides, and described first stainless steel sheets and the second stainless steel sheets are provided with seal area.The utility model is by the thermal baffle of integrated heat-resistant material in sealing gasket, heat insulation effect can be played again while making it have seal action, set up heat insulation between cylinder head cover and gas exhaust manifold, cylinder head cover sealing joint strip is prevented to be subject to heat damage, ensure sealability, extend adhesive tape working life, improve engine reliability.
Description
Technical field
The utility model belongs to the technical field of engine design and manufacture, and in particular, the utility model relates to a kind of discharge manifold sealing gasket of integrated thermal baffle.
Background technique
In the prior art, gasket structure only has in the middle of two-layer or Compound Steel sheet composition and does not have thermal baffle, the thermal radiation that above gas exhaust manifold, the part such as cylinder head cover Stamping Steel Ribbon is subject to is larger, can make Part Thermal Deformation under being in the condition of high temperature for a long time, reduces the working life of sealing effect and part.
Model utility content
In order to solve above-mentioned technical problem of the prior art, the purpose of this utility model is the discharge manifold sealing gasket providing a kind of integrated thermal baffle.
To achieve these goals, the utility model have employed following technological scheme:
A discharge manifold sealing gasket for integrated thermal baffle, is characterized in that: comprise thermal baffle, and is arranged on the first stainless steel sheets and the second stainless steel sheets formation three-decker of thermal baffle both sides, and described first stainless steel sheets and the second stainless steel sheets are provided with seal area.
Wherein, described thermal baffle has reinforcing rib structure.
Wherein, described thermal baffle and described first stainless steel steel disc and described second stainless steel steel disc spot welding link together.
Compared with prior art, the discharge manifold sealing gasket of integrated thermal baffle described in the utility model has following beneficial effect:
The utility model is by the thermal baffle of integrated heat-resistant material in sealing gasket, heat insulation effect can be played again while making it have seal action, set up heat insulation between cylinder head cover and gas exhaust manifold, cylinder head cover sealing joint strip is prevented to be subject to heat damage, ensure sealability, extend adhesive tape working life, improve engine reliability.
Accompanying drawing explanation
Fig. 1 is the plane structure schematic diagram of the discharge manifold sealing gasket of the integrated thermal baffle of embodiment 1.
Fig. 2 is the cross-sectional structure schematic diagram of the discharge manifold sealing gasket of the integrated thermal baffle of embodiment 1.
Fig. 3 is provided with the engine structure schematic diagram without thermal baffle sealing gasket in prior art.
Fig. 4 is for being provided with the engine structure schematic diagram of sealing gasket described in embodiment 1.
Embodiment
Be further elaborated below with reference to the discharge manifold sealing gasket of specific embodiment to integrated thermal baffle described in the utility model, to help, those skilled in the art conceives model utility of the present utility model, technological scheme has more complete, accurate and deep understanding.
Embodiment 1
As shown in Figure 1-2, the discharge manifold sealing gasket of the integrated thermal baffle described in the present embodiment, comprise thermal baffle 1, with be arranged on thermal baffle both sides and form three-decker by the first stainless steel sheets 2 spot-welded together and the second stainless steel sheets 3, described first stainless steel sheets 2 and the second stainless steel sheets 3 are provided with seal area 4, described thermal baffle has reinforcing rib structure 5, in order to avoid produce unnecessary vibration when engine operation, cause NVH higher.
As shown in Figure 3, sealing gasket 22 of the prior art only has two-layer steel disc to form and does not have thermal baffle, because engine exhaust 23 temperature is very high, the thermal radiation that the parts such as cylinder head cover assembly 21 and sealing gasket 22 are subject to is larger, work under being in the condition of high temperature for a long time and Part Thermal Deformation can be made serious, reduce the working life of sealing effect and part.
As shown in Figure 4, for adopting the structure of embodiment's sealing gasket.By thermal baffle 21 is integrated on sealing gasket, establish heat insulation between cylinder head cover 22 and gas exhaust manifold 23, decrease the sealing joint strip of cylinder head cover and the heat damage of other working of plastics of top, ensure sealability, extend the working life of sealing joint strip, add the reliability of complete machine.
For the ordinary skill in the art; specific embodiment is just exemplarily described the utility model; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technological scheme is carried out; or design of the present utility model and technological scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (3)
1. the discharge manifold sealing gasket of an integrated thermal baffle, it is characterized in that: comprise thermal baffle, form three-decker with the first stainless steel sheets and the second stainless steel sheets that are arranged on thermal baffle both sides, described first stainless steel sheets and the second stainless steel sheets are provided with seal area.
2. the discharge manifold sealing gasket of integrated thermal baffle according to claim 1, is characterized in that: described thermal baffle has reinforcing rib structure.
3. the discharge manifold sealing gasket of integrated thermal baffle according to claim 1, is characterized in that: described thermal baffle and described first stainless steel steel disc and described second stainless steel steel disc spot welding link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238885.9U CN204627785U (en) | 2015-04-17 | 2015-04-17 | The discharge manifold sealing gasket of integrated thermal baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238885.9U CN204627785U (en) | 2015-04-17 | 2015-04-17 | The discharge manifold sealing gasket of integrated thermal baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627785U true CN204627785U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238885.9U Active CN204627785U (en) | 2015-04-17 | 2015-04-17 | The discharge manifold sealing gasket of integrated thermal baffle |
Country Status (1)
| Country | Link |
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| CN (1) | CN204627785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775931A (en) * | 2015-04-17 | 2015-07-15 | 阿尔特汽车技术股份有限公司 | Air exhausting manifold sealing pad for integrated thermal insulation plate |
-
2015
- 2015-04-17 CN CN201520238885.9U patent/CN204627785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775931A (en) * | 2015-04-17 | 2015-07-15 | 阿尔特汽车技术股份有限公司 | Air exhausting manifold sealing pad for integrated thermal insulation plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180518 Address after: 510899 F01, Yunshan Road, Xinhua Street, Huadu District, Guangzhou, Guangdong, China, 91 Patentee after: GUANGZHOU IAT AUTOMOBILE TECHNOLOGY CO.,LTD. Address before: 100176 A 336, 18 West Ring Road, Beijing economic and Technological Development Zone, Beijing. Patentee before: IAT AUTOMOBILE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230927 Address after: Room 505, Building 6, No. 5, Greenland Airport International Center, Huadu District, Guangzhou City, Guangdong Province, 510800 Patentee after: Guangzhou Alte Automobile Technology Co.,Ltd. Address before: 510899 F01, Yunshan Road, Xinhua Street, Huadu District, Guangzhou, Guangdong, China, 91 Patentee before: GUANGZHOU IAT AUTOMOBILE TECHNOLOGY CO.,LTD. |