CN205173277U - A fire - retardant insulation device for automotive filed - Google Patents
A fire - retardant insulation device for automotive filed Download PDFInfo
- Publication number
- CN205173277U CN205173277U CN201520991984.4U CN201520991984U CN205173277U CN 205173277 U CN205173277 U CN 205173277U CN 201520991984 U CN201520991984 U CN 201520991984U CN 205173277 U CN205173277 U CN 205173277U
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- CN
- China
- Prior art keywords
- shell main
- fire
- layer
- flaming thermal
- insulation
- 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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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a fire - retardant insulation device for automotive filed, including the shell main part, connect the face and set up a plurality of bolted connection holes on connecting the face, open at the center of shell main part has the centre bore, the internal surface of shell main part is equipped with one deck fire - retardant insulation layer, the fire - retardant insulation layer includes silica aluminium thin layer, first fire -retardant adhesive layer, glass fiber layer, fire - retardant insulation flame retardant coating, the surface of shell main part has the gradual change texture, is equipped with anticorrosion cladding material on the gradual change texture. The utility model discloses internal surface in the shell main part is equipped with one deck fire - retardant insulation layer, and such structural design has better fire prevention function, possesses thermal -insulated effect simultaneously, is favorable to prolonging its life and working property, the surface of shell main part has the gradual change texture, is equipped with one deck anticorrosion cladding material on the gradual change texture, has strengthened the corrosion resisting property of shell main part.
Description
Technical field
The utility model relates to automotive field, specifically a kind of anti-flaming thermal-insulation device for automotive field.
Background technique
Clutch housing is the parts connecting speed changer and motor, and it has protection clutch, reduces the functions such as clutch noise, supporting engines and gearbox.How the important role of clutch, but its working environment but more complicated, therefore, improve working life and the service behaviour of clutch, ensures that the stable operation of speed changer is the technical problem that those skilled in the art need solution badly.Prior art adds flame retardant material again in clutch housing, but the composite material used at present, and cost is high, and construction is responsible for, and non-flame property is lower.
Model utility content
The purpose of this utility model is to provide a kind of anti-flaming thermal-insulation device for automotive field, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A kind of anti-flaming thermal-insulation device for automotive field, comprise shell main body, junction surface and the multiple bolt connecting holes be arranged on junction surface, the center of shell main body has center hole, the circumferentially interval of center hole, be evenly equipped with multiple mechanical handling installation position, the internal surface of shell main body is provided with one deck anti-flaming thermal-insulation layer, described anti-flaming thermal-insulation layer comprises silica aluminum film layer, first fire retardant glue adhesion coating, glass fibre layer, anti-flaming thermal-insulation fire protection layer, silica aluminum film layer by the first fire retardant glue adhesion coating and glass fibre layer bonding, anti-flaming thermal-insulation fire protection layer is coated on silica aluminum film layer and glass fibre layer is outside, the outer surface of shell main body has gradual change texture, and gradual change texture is provided with corrosion protection coating.
As further program of the utility model: the thickness of described anti-flaming thermal-insulation fire protection layer is 2mm.
As the utility model further scheme: described junction surface is provided with reinforcement convex tendon between adjacent bolt attachment hole.
Compared with prior art, the beneficial effects of the utility model are: the utility model is provided with one deck anti-flaming thermal-insulation layer at the internal surface of shell main body, and such structural design has good fire-proof function, possess heat insulation effect simultaneously, be conducive to extending its working life and service behaviour; The outer surface of shell main body has gradual change texture, gradual change texture is provided with one deck corrosion protection coating, enhances the decay resistance of shell main body.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-flaming thermal-insulation device for automotive field;
Fig. 2 be in the anti-flaming thermal-insulation device for automotive field what structural representation;
In figure: 1-shell main body, 2-junction surface, 3-bolt connecting hole, 4-center hole, 5-mechanical handling installation position, 6-gradual change texture, 7-corrosion protection coating, 8-strengthen convex tendon, 9-silica aluminum film layer, 10-first fire retardant glue adhesion coating, 11-glass fibre layer, 12-anti-flaming thermal-insulation fire protection layer.
Embodiment
Be described in more detail below in conjunction with the technological scheme of embodiment to this patent.
Refer to Fig. 1-2, a kind of anti-flaming thermal-insulation device for automotive field, comprise shell main body 1, junction surface 2 and the multiple bolt connecting holes 3 be arranged on junction surface 2, the center of shell main body 1 has center hole 4, the circumferentially interval of center hole 4, be evenly equipped with multiple mechanical handling installation position 5, the internal surface of shell main body 1 is provided with one deck and is made anti-flaming thermal-insulation layer by flame resistant heat insulation material, described flame resistant heat insulation material comprises silica aluminum film layer 9, first fire retardant glue adhesion coating 10, glass fibre layer 11, anti-flaming thermal-insulation fire protection layer 12, silica aluminum film layer 9 by the first fire retardant glue adhesion coating 10 and glass fibre layer 11 bonding, anti-flaming thermal-insulation fire protection layer 12 is coated on silica aluminum film layer 9 and glass fibre layer 11 is outside, the thickness of anti-flaming thermal-insulation fire protection layer 12 is 2mm, the outer surface of shell main body 1 has gradual change texture 6, and gradual change texture 6 is provided with corrosion protection coating 7.
Junction surface 2 is provided with between adjacent bolt attachment hole 3 and strengthens convex tendon 8.
The utility model automobile clutch shell, is provided with one deck anti-flaming thermal-insulation layer at the internal surface of shell main body 1, enhances the effect of the anti-flaming thermal-insulation of shell main body 1, is conducive to extending its working life and service behaviour.The outer surface of shell main body 1 has gradual change texture 6, gradual change texture 6 is provided with one deck corrosion protection coating 7, enhances the corrosion resistance of shell main body 1.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned mode of execution, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (3)
1. the anti-flaming thermal-insulation device for automotive field, it is characterized in that, comprise shell main body, junction surface and the multiple bolt connecting holes be arranged on junction surface, the center of shell main body has center hole, the circumferentially interval of center hole, be evenly equipped with multiple mechanical handling installation position, the internal surface of shell main body is provided with one deck anti-flaming thermal-insulation layer, described anti-flaming thermal-insulation layer comprises silica aluminum film layer, first fire retardant glue adhesion coating, glass fibre layer, anti-flaming thermal-insulation fire protection layer, silica aluminum film layer by the first fire retardant glue adhesion coating and glass fibre layer bonding, anti-flaming thermal-insulation fire protection layer is coated on silica aluminum film layer and glass fibre layer is outside, the outer surface of shell main body has gradual change texture, and gradual change texture is provided with corrosion protection coating.
2. the anti-flaming thermal-insulation device for automotive field according to claim 1, is characterized in that, the thickness of described anti-flaming thermal-insulation fire protection layer is 2mm.
3. the anti-flaming thermal-insulation device for automotive field according to claim 1, is characterized in that, described junction surface is provided with reinforcement convex tendon between adjacent bolt attachment hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991984.4U CN205173277U (en) | 2015-12-04 | 2015-12-04 | A fire - retardant insulation device for automotive filed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991984.4U CN205173277U (en) | 2015-12-04 | 2015-12-04 | A fire - retardant insulation device for automotive filed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173277U true CN205173277U (en) | 2016-04-20 |
Family
ID=55737275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520991984.4U Expired - Fee Related CN205173277U (en) | 2015-12-04 | 2015-12-04 | A fire - retardant insulation device for automotive filed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173277U (en) |
-
2015
- 2015-12-04 CN CN201520991984.4U patent/CN205173277U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160420 Termination date: 20161204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |