CN201391364Y - Thermal shroud - Google Patents
Thermal shroud Download PDFInfo
- Publication number
- CN201391364Y CN201391364Y CN200920117132U CN200920117132U CN201391364Y CN 201391364 Y CN201391364 Y CN 201391364Y CN 200920117132 U CN200920117132 U CN 200920117132U CN 200920117132 U CN200920117132 U CN 200920117132U CN 201391364 Y CN201391364 Y CN 201391364Y
- Authority
- CN
- China
- Prior art keywords
- thermal
- panel
- thermal shroud
- base plate
- 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
Links
Images
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses a thermal shroud, which comprises a body, wherein the body is formed through orderly overlapping a panel, an insulating board and a bottom board, the edges of the panel and the bottom board are sealed to form a cavity, and the insulating board is arranged in the cavity. Since the thermal shroud of the utility model adopts the three-layer structure of the panel, the insulating board and the bottom board, devices covered by the thermal shroud are not easily affected by external heat energy, namely the thermal shroud blocks the heat energy from engines or vent pipes of vehicles and the like, the heat energy is not easily transmitted, and the thermal shroud has the heat insulating, noise reducing and protecting functions of mechanical accessories, such as boosters, engines and the like, and simultaneously has the characteristics of simple structure, low manufacturing cost, obvious heat insulating effect, simple installation, wide application and the like.
Description
Technical field
The utility model relates to the fuel-firing gas-firing technical field of engines, relates in particular to a kind of motor and heat insulation thermal shield of circumferential component of being used for.
Background technique
At present, fuel oil, gas engine are industrial civil area equipment commonly used, and the heat that motor distributes can cause harmful effect to some parts of machinery, so some parts need thermal shield to isolate heat to keep normal operation.
The structure of existing thermal shield as shown in Figure 4, is to make through metal machine shaping with single corrosion resistant plate.The thermal shield of this conventional construction exists the processing cost height, deficiencies such as effect of heat insulation difference, so that bring bad ghost image to ring for manufacture process and actual the use.
The weight that adopts the thermal shield density of corrosion resistant plate material big in addition, increased parts.
Summary of the invention
The utility model provides a kind of good heat-insulation effect, thermal shield that cost of production is low.
A kind of thermal shield comprises body, and body is made of stacked successively panel, thermal baffle and base plate, and the border seal of described panel and base plate forms cavity, and thermal baffle places in this cavity.
The material of panel and base plate does not have strict the qualification, can be the metal of various function admirables, and aluminium lamination has been plated on its surface, and aluminium lamination is of light color, is difficult for absorptive thermal radiation, and the aluminium surface layer can adopt the method for coating or evaporation.
Thermal baffle adopts asbestos slate, compares with material such as metal, can suppress the increase of thermal shield own wt, also has antidetonation, sound insulation, heat insulating function simultaneously, and effect of heat insulation is all better than common metal material.
In order to realize the sealing of panel and bottom edge, the edge of described panel and base plate can fasten mutually by turnup structure and realize sealing.
For example the edge of described panel has flange, and this flange and bottom edge fasten realizes sealing.
Turnup structure fastens closely, can prevent that the asbestos flaggy from exposing, and resistance to compression, external force resistance performance are good.The edge of described panel and base plate also can be connected to an integral body by rivet, and is simple by the rivet attended operation, sound construction, good airproof performance.
The utility model thermal shield has adopted panel, thermal baffle and base plate three-decker, thermal shield covers needs heat insulation device, make the device that is capped not be vulnerable to influence from the heat of outside, be that thermal shield stops the heat from motors such as vehicle or outlet pipe, heat is difficult for transmitting, heat insulation, noise reduction and safeguard function with mechanical fittings such as pressurized machine, motors, have simultaneously simple in structure, produce old low, effect of heat insulation significantly, characteristics such as installation easily, be widely used.
Description of drawings
Fig. 1 is the structural representation of the utility model thermal shield;
Fig. 2 is the left view of thermal shield among Fig. 1;
Fig. 3 is the partial enlarged drawing at A place among Fig. 2;
Fig. 4 is the structural representation of existing thermal shield.
Embodiment
As shown in Figure 1, 2, 3, the utility model thermal shield comprises body, and body comprises stacked successively panel 1, thermal baffle 2 and base plate 3.
The edge of panel 1 has flange 4, and flange 4 fastens with base plate 3 edges and realizes sealing, and surrounds cavity, and thermal baffle 2 places in the cavity, and is full of this cavity as far as possible to guarantee effect of heat insulation.
The steel plate that panel 1 and base plate 3 are aluminized for the surface, aluminium lamination is of light color, is difficult for absorptive thermal radiation, and the aluminium surface layer can adopt the method for coating or evaporation.
Panel 1 and base plate 3 edges are by flange fastening structure good airproof performance, and each flaggy can prevent that in conjunction with closely the asbestos flaggy from exposing, and resistance to compression, external force resistance performance are good.
The utility model thermal shield can be made different shape as required, and carries out processing such as bending, punching, and being shaped as in the accompanying drawing satisfied specific use and made, and do not constitute qualification of the present utility model.
Claims (5)
1, a kind of thermal shield comprises body, it is characterized in that, body is made of stacked successively panel (1), thermal baffle (2) and base plate (3), and the border seal of described panel (1) and base plate (3) forms cavity, and thermal baffle (2) places in this cavity.
2, thermal shield as claimed in claim 1 is characterized in that, the edge of described panel (1) and base plate (3) fastens mutually by turnup structure and realizes sealing.
3, thermal shield as claimed in claim 2 is characterized in that, the edge of described panel (1) has flange (4), and this flange (4) fastens with base plate (3) edge and realizes sealing.
4, thermal shield as claimed in claim 1 is characterized in that, described panel (1) is connected sealing with the edge of base plate (3) by rivet.
5, thermal shield as claimed in claim 1 is characterized in that, described thermal baffle (2) is an asbestos slate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920117132U CN201391364Y (en) | 2009-04-02 | 2009-04-02 | Thermal shroud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920117132U CN201391364Y (en) | 2009-04-02 | 2009-04-02 | Thermal shroud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391364Y true CN201391364Y (en) | 2010-01-27 |
Family
ID=41598190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920117132U Expired - Fee Related CN201391364Y (en) | 2009-04-02 | 2009-04-02 | Thermal shroud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391364Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098853A (en) * | 2018-07-28 | 2018-12-28 | 襄阳晟欣机电有限公司 | A kind of natural gas engine thermal insulation board |
| CN109441604A (en) * | 2018-11-05 | 2019-03-08 | 浙江正鼎汽车零部件有限公司 | A kind of ripple type Automobile heat shield of high efficiency and heat radiation |
-
2009
- 2009-04-02 CN CN200920117132U patent/CN201391364Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098853A (en) * | 2018-07-28 | 2018-12-28 | 襄阳晟欣机电有限公司 | A kind of natural gas engine thermal insulation board |
| CN109441604A (en) * | 2018-11-05 | 2019-03-08 | 浙江正鼎汽车零部件有限公司 | A kind of ripple type Automobile heat shield of high efficiency and heat radiation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4762778B2 (en) | Metal laminated cover | |
| CN109920949B (en) | Lightweight power battery box | |
| MXPA02009429A (en) | Insulated heat shield with waved edge. | |
| CN201391364Y (en) | Thermal shroud | |
| JP5364177B2 (en) | Temperature vibration isolation element | |
| US20080197579A1 (en) | Laminate-type gasket | |
| CN101109340B (en) | Gasket | |
| CN102900505B (en) | Tailpipe assembly for vehicle | |
| US20210148428A1 (en) | Vibration isolator | |
| US20090014247A1 (en) | Oil Sump And Method Of Its Production | |
| JP2009209795A (en) | Insulator for internal combustion engine | |
| CN201574813U (en) | Combined exhaust pipe heat insulation sleeve | |
| CN202598033U (en) | Flywheel shell | |
| CN210239858U (en) | Heat-insulation and noise-prevention assembly structure of supercharger | |
| CN106662249B (en) | Metal gasket | |
| CN103807050A (en) | Cylinder head gasket for engine | |
| CN212556513U (en) | Carbon fiber automobile engine hood | |
| CN201228769Y (en) | Sealing gasket | |
| CN202832742U (en) | Silencer thermal insulation cover | |
| CN206957820U (en) | A kind of car thermal shroud of dissipative muffler | |
| CN205779183U (en) | A kind of engine heat shield | |
| CN217667543U (en) | Offshore wind turbine generator system rotor cooling tuber pipe flange welding anti-deformation device | |
| CN103899400A (en) | Thermal insulation cover for engine exhaust manifold | |
| KR20140065629A (en) | Method of manufacturing multifunction aluminum thin panel by expanding air | |
| CN206049547U (en) | A kind of automobile heat insulation cover structure |
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: 20100127 Termination date: 20120402 |