CN202645700U - Thermally-insulated shroud for exhaust system of automobile - Google Patents
Thermally-insulated shroud for exhaust system of automobile Download PDFInfo
- Publication number
- CN202645700U CN202645700U CN 201220292992 CN201220292992U CN202645700U CN 202645700 U CN202645700 U CN 202645700U CN 201220292992 CN201220292992 CN 201220292992 CN 201220292992 U CN201220292992 U CN 201220292992U CN 202645700 U CN202645700 U CN 202645700U
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- Prior art keywords
- exhaust system
- thermally
- automobile
- layers
- thermal shield
- 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
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Abstract
The utility model relates to a thermally-insulated shroud for an exhaust system of an automobile. The thermally-insulated shroud comprises an insulating fiber layer and a metal insulating board arranged at the exterior of the insulating fiber layer, wherein the thickness of the metal insulating board is 0.15mm. The thermally-insulated shroud is not only light in weight, but also good in insulation effect and high in portability.
Description
Technical field
The utility model relates to heat-proof device, is specially a kind of thermal shield for automobile exhaust system.
Background technique
Vent systems is used for discharging and the noise of control automobile, and it is located under the chassis of automobile, links to each other with enmgine exhaust.Because vent systems is connected with motor, the temperature direct heat of engine exhaust is passed to vent systems, so the temperature around the vent systems is usually higher, the part around the heat that therefore needs heat insulating member to intercept vent systems conducts to exerts an influence to these parts to prevent heat.So heat insulating member is the indispensable part of vent systems.Used heat insulating member is generally thermal shield at present, it mainly comprises for heat insulation heat insulation fiber and other is for fixing auxiliary device, although have certain effect of heat insulation, but its quality is excessive, not only affect the weight of whole vent systems, and portable poor, be difficult for expanding on other vent systems and use.
Summary of the invention
The purpose of this utility model provides a kind of thermal shield for automobile exhaust system with regard to being to overcome above-mentioned the deficiencies in the prior art, and this thermal shield not only has preferably effect of heat insulation, and quality is light, and is portable high.
Realize that the technological scheme that the utility model purpose adopts is: a kind of thermal shield for automobile exhaust system, comprise layers of insulating fabric, described layers of insulating fabric outside also is provided with the metal heat-insulated plate that thickness is 0.15mm.
Further, described metal heat-insulated plate connects by being connected and fixed nail with layers of insulating fabric.
The used thickness of thermal shield is the thermal baffle of 0.3～0.4mm in the prior art relatively, this thermal shield employing thickness is that the metal heat-insulated plate of 0.15mm matches with layers of insulating fabric, not only on effect of heat insulation, satisfy equally heat insulation requirement, and reduced the thermal shield quality, thereby alleviated the weight of whole vent systems, also be convenient to it is expanded on the different vent systems and use.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the thermal shield of automobile exhaust system;
Among the figure, the 1-metal heat-insulated plate, the 2-layers of insulating fabric, 3-is connected and fixed nail.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
As shown in Figure 1, the thermal shield that is used for automobile exhaust system comprises metal heat-insulated plate 1 and layers of insulating fabric 2, and metal heat-insulated plate 1 is located at the outside of layers of insulating fabric 2, and layers of insulating fabric 2 is connected with metal heat-insulated plate by being connected and fixed nail 3 connections.
The used metal heat-insulated plate 1 of present embodiment is that thickness is the metal heat-insulated plate of 0.15mm, the experiment proved that: present embodiment employing thickness is that metal heat-insulated plate 1 and the layers of insulating fabric 2 of 0.15mm combines to realize heat insulation, its effect of heat insulation is identical with the effect of heat insulation of thermal shield in the prior art, but the utility model quality is light, is convenient to expand on other vent systems and uses.
Claims (2)
1. a thermal shield that is used for automobile exhaust system comprises layers of insulating fabric, it is characterized in that:
Described layers of insulating fabric outside also is provided with the metal heat-insulated plate that thickness is 0.15mm.
2. described thermal shield for automobile exhaust system according to claim 1 is characterized in that:
Described metal heat-insulated plate connects by being connected and fixed nail with layers of insulating fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292992 CN202645700U (en) | 2012-06-20 | 2012-06-20 | Thermally-insulated shroud for exhaust system of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292992 CN202645700U (en) | 2012-06-20 | 2012-06-20 | Thermally-insulated shroud for exhaust system of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202645700U true CN202645700U (en) | 2013-01-02 |
Family
ID=47414819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292992 Expired - Fee Related CN202645700U (en) | 2012-06-20 | 2012-06-20 | Thermally-insulated shroud for exhaust system of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202645700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114162A (en) * | 2015-09-08 | 2015-12-02 | 力帆实业(集团)股份有限公司 | Motorcycle exhaust pipe heat insulating apparatus |
| CN110469390A (en) * | 2019-08-08 | 2019-11-19 | 上海富澳奇机电设备制造有限公司 | A kind of Automobile heat shield |
-
2012
- 2012-06-20 CN CN 201220292992 patent/CN202645700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114162A (en) * | 2015-09-08 | 2015-12-02 | 力帆实业(集团)股份有限公司 | Motorcycle exhaust pipe heat insulating apparatus |
| CN110469390A (en) * | 2019-08-08 | 2019-11-19 | 上海富澳奇机电设备制造有限公司 | A kind of Automobile heat shield |
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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: 20130102 Termination date: 20160620 |