CN202038254U - Engine heat insulation pad for truck - Google Patents
Engine heat insulation pad for truck Download PDFInfo
- Publication number
- CN202038254U CN202038254U CN2011200485644U CN201120048564U CN202038254U CN 202038254 U CN202038254 U CN 202038254U CN 2011200485644 U CN2011200485644 U CN 2011200485644U CN 201120048564 U CN201120048564 U CN 201120048564U CN 202038254 U CN202038254 U CN 202038254U
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- CN
- China
- Prior art keywords
- truck
- heat insulation
- engine heat
- insulation pad
- heat insulating
- 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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- Nonwoven Fabrics (AREA)
Abstract
The utility model relates to an engine heat insulation pad for a truck, which is made of laminated materials and comprises an aluminum foil, a glass fiber felt and a hot-rolled non-woven fabric which are arranged in sequence from outside to inside. The engine heat insulation pad for the truck is formed through the stacked heat-die compaction method, is simple and convenient to produce, and has the advantages of maturity in production technology and good heat insulation effect.
Description
Technical field
The utility model relates to a kind of heat insulating mattress, and more specifically, the utility model relates to a kind of truck driving engine heat insulating mattress.
Background technology
At present, along with developing rapidly of China recent years auto-industry, the automobile burning incident appears again and again, so more and more higher to the performance of product in the automobile engine nacelle.In automobile design, development process, the client all the more pays close attention to the performance such as fire-retardant, heat insulation of machinery space heat insulating mattress.
Selecting for use more and more of machinery space material paid close attention to by the professional person.Desirable automobile engine nacelle material should meet following requirement: 1, Flame Retardancy is good; 2, energy radiation-inhibiting heat; 3, heat-conductive characteristic is low; 4, the hygroscopic character of material will lack; 5, overall weight wants light; 6, the cost of raw material is low; 7, overall craft is uncomplicated; 8, shaped article is specious; Can reach the few of above requirement both at home and abroad at present fully, so should rationally select for use according to the situations such as concrete use location of product.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of truck driving engine heat insulating mattress, it is characterized in that: it is a stratified material, is followed successively by aluminium foil, Blanket and fabric hot rolled nonwoven fabrics from outside to inside.
As an optimized technical scheme, described Blanket can be a multilayer.
Aluminium foil: being soft metallic film, having protection against the tide, airtight, shading, erosion resistant, advantage such as nonpoisonous and tasteless, is that material is primarily selected in the vehicular engine cabin, and its basic mechanical design feature is: 1, coefficient of thermal conductivity is low; 2, light transmittance is low; 3, permeability rate is low; 4, heatproof height; 5, luninous reflectance height; 6, tensile strength height.
Blanket: Blanket be with the melten glass fiber in addition thermosetting resin be the goods that main environment-friendly type prescription adhesive agent processes, have and do not fire, super performances such as anti-rotten, heat insulation, sound-absorbing.The use of glass fibre comes extensively far beyond other kinds fibrid, and speed of development holds a safe lead.Its characteristic is listed below: (1) elasticity modulus height, and rigidity is good; (2) tool imcombustibility, chemical resistance is good; (3) hygroscopic character is little; (4) yardstick stability, resistance to effect of heat is all good.
Fabric hot rolled nonwoven fabrics: fabric hot rolled nonwoven fabrics is environment-friendly materials of new generation, has powerful good, air permeable waterproof, environmental protection, pliable and tough, nonpoisonous and tasteless, and advantage such as low price.It is environment-friendly materials of new generation, has characteristics such as the water of refusing, ventilative, pliable and tough, not combustion-supporting, nontoxic nonirritant, rich color.Nontoxic during burning, tasteless and do not have any material of leaving over, thus free from environmental pollution.Fabric hot rolled nonwoven fabrics has following characteristics: 1, light weight; 2, softness; 3, water ratio zero; 4, nontoxic, nonirritant; 5, antibiotic, anti-chemical agent; 6, environmental protection.
Truck of the present utility model with the production technology of driving engine heat insulating mattress is: aluminium foil, Blanket, fabric hot rolled nonwoven fabrics material are stacked successively, put into 170-190 ℃ of hot-die, with the power of 17-19 MPa, suppress 110-130 second.Can suppress the product of different automobile types according to mold shape.
Truck of the present utility model adopts with the driving engine heat insulating mattress and stacks the hot moulding method for making, and is simpler and more direct, the production technology maturation, the product good heat-insulation effect, have do not fire, counter radiation up to more than 93%, the performance of coefficient of thermal conductivity≤0.030W/ (m.K).
Description of drawings
Fig. 1 is the scheme drawing of the utility model truck with the driving engine heat insulating mattress;
Fig. 2 is along the section drawing of A-A line among Fig. 1.
The specific embodiment
As illustrated in fig. 1 and 2, truck of the present utility model driving engine heat insulating mattress, it is a stratified material, is followed successively by aluminium foil 1, Blanket 2 and fabric hot rolled nonwoven fabrics 3 from outside to inside.Blanket 2 can be a multilayer.Aluminium foil 1 is soft metallic film, has protection against the tide, airtight, shading, erosion resistant, advantage such as nonpoisonous and tasteless, is that material is primarily selected in the vehicular engine cabin.Blanket 2 be with the melten glass fiber in addition thermosetting resin be the goods that main environment-friendly type prescription adhesive agent processes, have and do not fire, super performances such as anti-rotten, heat insulation, sound-absorbing.Fabric hot rolled nonwoven fabrics 3 is environment-friendly materials of new generation, has powerful good, air permeable waterproof, environmental protection, pliable and tough, nonpoisonous and tasteless, and advantage such as low price.It is environment-friendly materials of new generation, has characteristics such as the water of refusing, ventilative, pliable and tough, not combustion-supporting, nontoxic nonirritant, rich color.
Its production technology is: aluminium foil, Blanket, fabric hot rolled nonwoven fabrics material are stacked successively, put into 170-190 ℃ of hot-die, with the power of 17-19 MPa, suppress 110-130 second.Can suppress the product of different automobile types according to mold shape.
Truck of the present utility model adopts with the driving engine heat insulating mattress and stacks the hot moulding method for making, and is simpler and more direct, the production technology maturation, the product good heat-insulation effect, have do not fire, counter radiation up to more than 93%, the performance of coefficient of thermal conductivity≤0.030W/ (m.K).
Claims (2)
1. truck driving engine heat insulating mattress is characterized in that: it is stratified material, is followed successively by aluminium foil, Blanket and fabric hot rolled nonwoven fabrics from outside to inside.
2. truck driving engine heat insulating mattress according to claim 1 is characterized in that: described Blanket is a multilayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200485644U CN202038254U (en) | 2011-02-25 | 2011-02-25 | Engine heat insulation pad for truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200485644U CN202038254U (en) | 2011-02-25 | 2011-02-25 | Engine heat insulation pad for truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202038254U true CN202038254U (en) | 2011-11-16 |
Family
ID=44965713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200485644U Expired - Fee Related CN202038254U (en) | 2011-02-25 | 2011-02-25 | Engine heat insulation pad for truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202038254U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564341A (en) * | 2014-11-05 | 2016-05-11 | 保时捷股份公司 | Outer cover component |
| CN110509622A (en) * | 2019-09-27 | 2019-11-29 | 安徽华菱汽车有限公司 | A kind of heat insulating mattress |
| CN118342768A (en) * | 2024-05-20 | 2024-07-16 | 苏州骏鼎达新材料科技有限公司 | Composite heat insulation sleeve and manufacturing equipment and manufacturing method thereof |
-
2011
- 2011-02-25 CN CN2011200485644U patent/CN202038254U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564341A (en) * | 2014-11-05 | 2016-05-11 | 保时捷股份公司 | Outer cover component |
| CN110509622A (en) * | 2019-09-27 | 2019-11-29 | 安徽华菱汽车有限公司 | A kind of heat insulating mattress |
| CN118342768A (en) * | 2024-05-20 | 2024-07-16 | 苏州骏鼎达新材料科技有限公司 | Composite heat insulation sleeve and manufacturing equipment and manufacturing method thereof |
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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: 20111116 Termination date: 20140225 |