CN202100846U - Fluosilicate rubber hose or silicofluoride rubber hose for air-in and air-out of automobile charge air cooler - Google Patents
Fluosilicate rubber hose or silicofluoride rubber hose for air-in and air-out of automobile charge air cooler Download PDFInfo
- Publication number
- CN202100846U CN202100846U CN2011201768087U CN201120176808U CN202100846U CN 202100846 U CN202100846 U CN 202100846U CN 2011201768087 U CN2011201768087 U CN 2011201768087U CN 201120176808 U CN201120176808 U CN 201120176808U CN 202100846 U CN202100846 U CN 202100846U
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- sebific duct
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- fluosilicic
- silicone tube
- fluorine silicone
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Abstract
The utility model disclose a fluosilicate rubber hose or a silicofluoride rubber hose for air-in and air-out of an automobile charge air cooler, which includes a rubber hose body, wherein an inner rubber layer is vulcanized and adhered to the inner surface of the rubber hose body, and an outer rubber layer or an outer reinforcing layer is vulcanized and adhered to the outer surface of the rubber hose body. The fluosilicate rubber hose or the silicofluoride rubber hose for air-in and air-out of the automobile charge air cooler has remarkable and excellent performances as high temperature resistance, low temperature resistance, ozone resistance, acid and alkali resistance, oil resistance and inflaming retarding, can greatly improve the reliability of the air inlet and outlet rubber hose of the automobile charge air cooler, and reduces the failure rate in automobile driving.
Description
Technical field
The utility model relates to a kind of fluorine silicone tube or fluosilicic sebific duct that is used for automobile intercooler turnover gas.
Background technique
The air inlet and the air inlet ICS intercooler system (cold in air-air) of the motor car engine of band turbosupercharger are generally formed (being shown in the following figure) by members such as air-strainer, turbosupercharger, intercooler and connecting pipelines thereof; Air delivering pipeline must adopt rubber pipe to be connected (wherein having the intercooler steam outlet pipe to adopt band ripple blowing pipe to connect entirely on the passenger car) with steel pipe or blowing pipe; By the good pliability of rubber; Can make things convenient for pipe-line layout and assembling, and improve the ability of air delivering pipeline system buffer vibration.Fresh air filter through air-strainer and turbocharger supercharged after, temperature generally can reach 160 ℃～200 ℃.For the motor of high supercharging pressure level, gas temperature even reach about 230 ℃, in addition higher.Pressurization gas (about 60 ℃) after the intercooler cooling gets into motor; Thereby improved the density of fresh air, made the motor can the inspiration more air, and can spray into more fuel oil; Promote that burning is more abundant, reach the purpose that reduces fuel consume and discharging, improves engine power.
Silicone rubber (VMQ) is widely used in automotive industry with ACM (AEM) because of it has excellent high-low temperature resistant and weatherability; But along with developing of automobile industry; Require both to have had high-low temperature resistant, weatherability, the material that has excellent in resistance oiliness and compliance with environmental protection requirements again seems and becomes increasingly conspicuous, and this is main because of along with developing of automobile industry; Oil-containing gets into whole engine system with the combustion gas that contain alcohol in motor car engine working medium and the environment; Though motor has been taked the Oil-gas Separation technology, still has 20%～50% oil-containing gases that recirculation is got into gas handling system, the befouling environment with the direct discharging of avoiding most oil gas.Since the turnover gas sebific duct of intercooler in use temperature up to 160 ℃～230 ℃; High-temperature oil gas is prone to traditional pure silicon sebific duct is produced early stage swelling and the leakage of oil etc. of sternly not leaking gas of the lower and ferrule that cause of inefficacy booster or AEM sebific duct high temperature ageing and low temperature elasticity, thereby influences the normal operation of vehicle.
How to find a kind of excellent in resistance high and low temperature that both had, the macromolecular material that has good oil resistance and weathering resistance again is to solve in-problem key in the automobile intercooler turnover gas sebific duct.Single macromolecular material receives the restriction of Cost And Performance at present, the extremely difficult use needs that satisfy scale.
Taking the design of polymer modification and structuring difference is a highly effective approach.
Silicone rubber (VMQ) has very excellent high and low temperature resistance and combination property, but oil resistance is relatively poor; ACM (AEM) is oil resistance and combination property preferably, but high and low temperature resistance is relatively poor.No matter these two kinds of materials are polymeric modification or mechanical blending modification; Still be that solubility parameter is considered no matter from the polymer monomer bond energy; The possibility that does not possess blending and modifying and relevant monomer polymerization, existing again on compound from structure can not the crosslinked problem of co-vulcanization and can't realize.
Fluorine-containing high molecular polymer (as fluorosioloxane rubber, fluorine rubber, teflon or its one or more and the blended modifier of silica gel etc.) both had silicone rubber (VMQ) very excellent anti-high low performance and combination property, have the good oil resistance of ACM (AEM) simultaneously.Fluorine silicone tube or fluosilicic sebific duct structure are exactly one to the three layer of fluorine-containing high molecular polymer of hose lining compound molding at sebific duct, and perhaps a kind of new structure of fluorine-containing high molecular polymer of silicone rubber (VMQ) is adopted with outer glue-line in the mesosphere.This structure has solved the problem that traditional silicon sebific duct oil resistance is not good and AEM sebific duct resistant of high or low temperature is not good enough, can satisfy automobile connects the new structure of the more next harsh service condition of flexible pipe with intercooler turnover gas high molecular products simultaneously again.
The model utility content
To the problem that existing technology exists, the purpose of the utility model is to provide the fluorine silicone tube or the fluosilicic sebific duct that are used for automobile intercooler turnover gas that a kind of reliability is high, reduce the automobile running rate of fault.
For realizing above-mentioned purpose; A kind of fluorine silicone tube or fluosilicic sebific duct that is used for automobile intercooler turnover gas of the utility model; Comprise the sebific duct body, sulfuration adhesion has inner glue layer on the internal surface of sebific duct body, and sulfuration adhesion has outer glue-line or outer enhancement layer on the outer surface of sebific duct body.
Further, said inner glue layer is processed by fluoro containing polymers polymer material layer or fluoro containing polymers polymer and silicone rubber blending modified material layer.
Further, the thickness of said inner glue layer is not less than 0.1mm.
Further, sulfuration adhesion has 1～3 layer of inner glue layer on the internal surface of said sebific duct body.
Further, said sebific duct body is bonded by 1～6 layer interior enhancement layer and fluoro containing polymers polymeric layer or with silica gel layer.
Further, said interior enhancement layer is processed by nylon cloth, aramid fiber cloth, polyvinyl cloth, mylar, glass cloth, steel wire, iron wire, is bonded by silicone rubber and fluoro containing polymers polymer blending modification material layer between the said interior enhancement layer.
Further, said outer glue-line is silastic-layer or silicone rubber and fluoro containing polymers polymer blending modification layer.
Further, said outer enhancement layer is processed through steel wire, the stainless steel steel wire heat-shrinkage material pipe box of electroplating processes by appearance.
Further, the integral thickness of said sebific duct body is not less than 2mm.
Further, said fluorine silicone tube or fluosilicic sebific duct are bellows, are with outer rim on its outer surface; Said fluorine silicone tube or fluosilicic sebific duct are straight tube, are with the thick sheath of 1～1.5mm on its outer surface.
The utlity model has outstanding with excellent high temperature resistant, low temperature resistant, anti-ozone, acid resistant alkali, oil resistant and performance such as fire-retardant, can improve the reliability of automobile greatly, the rate of fault of reduction automobile running with intercooler turnover gas sebific duct.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is another structural representation of the utility model.
Embodiment
As shown in Figure 1; The utility model is used for the fluorine silicone tube or the fluosilicic sebific duct of automobile intercooler turnover gas; Comprise sebific duct body 1; The integral thickness of sebific duct body is not less than 2mm, and sulfuration adhesion has 1～3 layer of inner glue layer 2 on the internal surface of sebific duct body, and sulfuration adhesion has outer glue-line 3 or outer enhancement layer 4 on the outer surface of sebific duct body 1.
Sebific duct body 1 is bonded by 1～6 layer interior enhancement layer and fluoro containing polymers polymeric layer or with silica gel layer.Interior enhancement layer is processed by nylon cloth, aramid fiber cloth, polyvinyl cloth, mylar, glass cloth, steel wire, iron wire, is bonded by silicone rubber and fluoro containing polymers polymer blending modification material layer between the interior enhancement layer.
The thickness of inner glue layer 2 is not less than 0.1mm, and it is processed by fluoro containing polymers polymer material layer or fluoro containing polymers polymer and silicone rubber blending modified material layer.
Outside on the outer surface of sebific duct body 1 there being sulfuration adhesion during glue-line 3, outer glue-line 3 is processed by silastic-layer or silicone rubber and fluoro containing polymers polymer blending modification layer.
During enhancement layer 4, outer enhancement layer 4 is processed through steel wire, the stainless steel steel wire heat-shrinkage material pipe box of electroplating processes by appearance outside on the outer surface of sebific duct body 1 there being sulfuration adhesion.
According to product specification and use needs, the utility model sebific duct can be set to bellows, is arranged with outer rim 5 on the bellows, promptly is with outer rim 5 on the outer surface of glue-line or outer enhancement layer outside.As shown in Figure 2, the utility model sebific duct also can be set to straight tube, and the thick sheath of 1～1.5mm 6 can be set on the outer surface of straight tube.
The color of inner glue layer 2 is generally elected black, yellow, blueness, redness and other colors and aforementioned color combinations as.Material color is generally elected redness, black, yellow, blueness and other colors and aforementioned color combinations as between interior enhancement layer.The color of outer glue-line 3 is generally elected black, redness, blueness, yellow or other color combinations as.
Above-mentioned said fluoro containing polymers polymer comprises fluorine silicon rubber, fluorine rubber, teflon etc.
The utility model is provided with fluorine-containing high molecular polymer or this fluorine-containing high molecular polymer and the improved material of silica gel blend separately through the internal surface of the turnover of cooler in automobile aerosil pipe; And adopt silicone rubber or silicone rubber and fluorine-containing high molecular polymer material modified separately in other parts of silicone tube; Make it have outstanding with excellent high temperature resistant, low temperature resistant, anti-ozone, acid resistant alkali, oil resistant and performance such as fire-retardant; Can improve the reliability of automobile greatly, reduce the rate of fault of automobile running with intercooler turnover gas sebific duct.
The utility model is used for the fluorine silicone tube or the fluosilicic sebific duct of automobile intercooler turnover gas, satisfies the technical performance and the usage requirement of product fully.Not only can increase substantially the reliability and the working life of cooling system of vehicle, can reduce the automobile making cost simultaneously, save resource, have remarkable economic efficiency and social benefit, also be the directivity product on the car cooling water system pipeline.
Claims (10)
1. a fluorine silicone tube or a fluosilicic sebific duct that is used for automobile intercooler turnover gas is characterized in that this sebific duct comprises the sebific duct body, and sulfuration adhesion has inner glue layer on the internal surface of sebific duct body, and sulfuration adhesion has outer glue-line or outer enhancement layer on the outer surface of sebific duct body.
2. fluorine silicone tube or the fluosilicic sebific duct that is used for automobile intercooler turnover gas as claimed in claim 1 is characterized in that said inner glue layer is processed by the fluoro containing polymers polymer material layer.
3. fluorine silicone tube or the fluosilicic sebific duct that is used for automobile intercooler turnover gas as claimed in claim 2 is characterized in that the thickness of said inner glue layer is not less than 0.1mm.
4. fluorine silicone tube or the fluosilicic sebific duct that is used for automobile intercooler turnover gas as claimed in claim 3 is characterized in that sulfuration adhesion has 1～3 layer of inner glue layer on the internal surface of said sebific duct body.
5. fluorine silicone tube or the fluosilicic sebific duct that is used for automobile intercooler turnover gas as claimed in claim 1 is characterized in that, said sebific duct body is bonded by 1～6 layer interior enhancement layer and fluoro containing polymers polymeric layer or with silica gel layer.
6. fluorine silicone tube or the fluosilicic sebific duct that is used for automobile intercooler turnover gas as claimed in claim 5; It is characterized in that; Enhancement layer is processed by nylon cloth, aramid fiber cloth, polyvinyl cloth, mylar, glass cloth, steel wire, iron wire in said, is bonded between the said interior enhancement layer.
7. fluorine silicone tube or the fluosilicic sebific duct that is used for automobile intercooler turnover gas as claimed in claim 1 is characterized in that said outer glue-line is a silastic-layer.
8. fluorine silicone tube or the fluosilicic sebific duct that is used for automobile intercooler turnover gas as claimed in claim 1 is characterized in that said outer enhancement layer is processed through steel wire, the stainless steel steel wire heat-shrinkage material pipe box of electroplating processes by appearance.
9. fluorine silicone tube or the fluosilicic sebific duct that is used for automobile intercooler turnover gas as claimed in claim 1 is characterized in that the integral thickness of said sebific duct body is not less than 2mm.
10. fluorine silicone tube or the fluosilicic sebific duct that is used for automobile intercooler turnover gas as claimed in claim 1 is characterized in that said fluorine silicone tube or fluosilicic sebific duct are bellows, are with outer rim on its outer surface; Said fluorine silicone tube or fluosilicic sebific duct are straight tube, are with the thick sheath of 1～1.5mm on its outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201768087U CN202100846U (en) | 2011-05-30 | 2011-05-30 | Fluosilicate rubber hose or silicofluoride rubber hose for air-in and air-out of automobile charge air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201768087U CN202100846U (en) | 2011-05-30 | 2011-05-30 | Fluosilicate rubber hose or silicofluoride rubber hose for air-in and air-out of automobile charge air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100846U true CN202100846U (en) | 2012-01-04 |
Family
ID=45386860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201768087U Expired - Lifetime CN202100846U (en) | 2011-05-30 | 2011-05-30 | Fluosilicate rubber hose or silicofluoride rubber hose for air-in and air-out of automobile charge air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100846U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644398A (en) * | 2013-12-18 | 2014-03-19 | 北京天元奥特橡塑有限公司 | Synthetic rubber tube provided with fluorine inside and silicone outside and used for automobile-used intercooler as well as preparation method of synthetic rubber tube |
| CN103899856A (en) * | 2014-04-24 | 2014-07-02 | 山东美晨科技股份有限公司 | Automobile corrugated silicone tube and manufacturing method of automobile corrugated silicone tube |
| CN104454144A (en) * | 2014-11-28 | 2015-03-25 | 天津鹏翎胶管股份有限公司 | Turbine boosting exhaust pipe and manufacturing method |
| CN110608320A (en) * | 2019-09-17 | 2019-12-24 | 一汽解放汽车有限公司 | Thin-wall high-temperature-resistant high-pressure-resistant intercooler corrugated pipe |
| CN113028157A (en) * | 2021-03-24 | 2021-06-25 | 梁玉萍 | Flexible water hose and small-sized movable reservoir made of same |
-
2011
- 2011-05-30 CN CN2011201768087U patent/CN202100846U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644398A (en) * | 2013-12-18 | 2014-03-19 | 北京天元奥特橡塑有限公司 | Synthetic rubber tube provided with fluorine inside and silicone outside and used for automobile-used intercooler as well as preparation method of synthetic rubber tube |
| CN103644398B (en) * | 2013-12-18 | 2016-04-06 | 北京天元奥特橡塑有限公司 | Fluorine outer silicon synthesis sebific duct and preparation method thereof in intercooler for car |
| CN103899856A (en) * | 2014-04-24 | 2014-07-02 | 山东美晨科技股份有限公司 | Automobile corrugated silicone tube and manufacturing method of automobile corrugated silicone tube |
| CN103899856B (en) * | 2014-04-24 | 2016-03-02 | 山东美晨科技股份有限公司 | Automobile corrugated silicone tube and preparation method thereof |
| CN104454144A (en) * | 2014-11-28 | 2015-03-25 | 天津鹏翎胶管股份有限公司 | Turbine boosting exhaust pipe and manufacturing method |
| CN110608320A (en) * | 2019-09-17 | 2019-12-24 | 一汽解放汽车有限公司 | Thin-wall high-temperature-resistant high-pressure-resistant intercooler corrugated pipe |
| CN113028157A (en) * | 2021-03-24 | 2021-06-25 | 梁玉萍 | Flexible water hose and small-sized movable reservoir made of same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |