CN102734570B - Turbocharger of motor cooling tube - Google Patents
Turbocharger of motor cooling tube Download PDFInfo
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- CN102734570B CN102734570B CN201210208029.XA CN201210208029A CN102734570B CN 102734570 B CN102734570 B CN 102734570B CN 201210208029 A CN201210208029 A CN 201210208029A CN 102734570 B CN102734570 B CN 102734570B
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- mesosphere
- internal layer
- turbocharger
- cooling tube
- skin
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Supercharger (AREA)
Abstract
A kind of turbocharger of motor cooling tube, be made up of internal layer, mesosphere and skin, internal layer and mesosphere are bonded mutually by hot pressing, mesosphere and skin are bonded mutually by Bond, wherein internal layer is by 50-90%(weight percentage) teflon, the glass fibre of 5-30% and the carbon fiber composite of 0-20% form, mesosphere is woven by least one in polyester fibre and aramid fibre and forms, and skin is formed through extruding and moulding and sulfuration by least one in ethylene propylene diene rubber and neoprene.Turbocharger of motor cooling tube of the present invention, has high temperature resistant, high-voltage performance and low cooling liquid permeability preferably, also effectively can solve the environmental aging problem of flexible pipe.And its structure is simple, be easy to make.
Description
Technical field
The present invention relates to rubber-plastic flexible pipe, be specifically related to turbocharger of motor cooling tube.
Background technique
Turbocharger of motor can improve air density, increases the air quality entered in cylinder, exports more merits, can increase substantially the specific power of motor when engine structure parameter constant.In addition, in supercharging rear cylinder, air quantity increases, and excess air coefficient increases, and facilitates full combustion of fuel, and to engine fuel, economical and emission performance makes moderate progress, and also has certain suppression to burning and exhaust sound.So Ge great motor corporation of the world all drops into a large amount of human and material resources and financial resources are researched and developed it.
Because turbocharger of motor can produce the gas of High Temperature High Pressure at work, gas temperature can up to more than 250 DEG C.In order to obtain higher volume ratio, needing to cool high temperature air before injection cylinder, therefore, needing to install turbosupercharger cooling system additional, to reach the object to turbosupercharger cooling.In order to reduce costs and design difficulty, turbosupercharger cooling system part pipeline adopts flexible pipe.Because the requirement of turbosupercharger cooling tube is higher, general sebific duct does not reach requirement, needs the flexible pipe developing new material and new structure.Chinese utility model patent CN 202132623 discloses a kind of band rubber-plastic flexible pipe with dissection, by arranging an interlayer between the internal layer and skin of rubber-plastic flexible pipe, strengthens its intensity and toughness; Wherein, the internal layer of rubber-plastic flexible pipe is made of plastics, and interlayer is made up of polyester material, and skin is made up of rubber material.But this rubber-plastic flexible pipe high temperature resistant, high pressure resistant, resistance to infiltration, ageing-resistant in performance not good.
Summary of the invention
The present invention is directed to the present situation that existing flexible pipe can not meet the requirement of turbocharger of motor cooling system well, propose a kind of new work engine turbosupercharger cooling tube of function admirable.
According to the present invention, a kind of turbocharger of motor cooling tube, be made up of internal layer, mesosphere and skin, internal layer and mesosphere are bonded mutually by hot pressing, mesosphere and skin are bonded mutually by Bond, wherein internal layer is by 50-90%(weight percentage) teflon, the glass fibre of 5-30% and the carbon fiber composite of 0-20% form, mesosphere is woven by least one in polyester fibre and aramid fibre and forms, and skin is formed through extruding and moulding and sulfuration by least one in ethylene propylene diene rubber and neoprene.
Preferably, internal layer can be formed by the carbon fiber composite of the teflon of 65-80%, 10-25% glass fibre and 5-10%.As further preferably, internal layer can by the teflon of 74%, the glass fibre of 18% and 8% carbon fiber composite form.
Mesosphere can be woven to one deck by polyester fibre; Also multilayer can be woven to by polyester fibre.Mesosphere can also be woven to one deck by aramid fibre; Or be woven to multilayer by aramid fibre.
Skin can be formed by ethylene propylene diene rubber; Also can be formed by neoprene.
Turbocharger of motor cooling tube of the present invention, has high temperature resistant, high-voltage performance and low cooling liquid permeability preferably, also effectively can solve the environmental aging problem of flexible pipe.And its structure is simple, be easy to make.
Accompanying drawing explanation
Fig. 1 is turbocharger of motor cooling tube structural representation of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, describe content of the present invention in detail.
As shown in Figure 1, turbocharger of motor cooling tube of the present invention is made up of internal layer 1, mesosphere 2 and outer 3; Internal layer 1, mesosphere 2 and outer 3 are with one heart (or coaxial) cylinder.Internal layer 1 and mesosphere 2 are bonded mutually by hot pressing.Skin 3 is tightly placed in the outside in mesosphere 2, is mutually bonded therebetween by Bond.Wherein, internal layer 1 is by 50-90%(weight percentage) teflon, the glass fibre of 5-30% and the carbon fiber composite of 0-20% form, there is certain resistance to high temperature and resistance to cooling liquid permeability.As preferably, internal layer 1 can be formed by the carbon fiber composite of the teflon of 65-80%, 10-25% glass fibre and 5-10%, and the resistance to high temperature of the flexible pipe obtained thus is more excellent.As further preferably, internal layer 1 can by the teflon of 74%, the glass fibre of 18% and 8% carbon fiber composite form, the flexible pipe obtained has excellent resistance to high temperature and good resistance to cooling liquid permeability.
Mesosphere 2 can be woven to one or more layers by polyester fibre; Also can be woven to one or more layers by aramid fibre.Outer 3 can be formed through extruding and moulding and sulfuration by ethylene propylene diene rubber or neoprene.By internal layer 1, mesosphere 2 and outer 3 combination, make flexible pipe having resistance to high temperature and resistance to cooling liquid is infiltrative while, also there is excellent high voltage performance, and certain resistance to environmental aging performance.
Table 1 shows in embodiment more specifically, the internal layer 1 of flexible pipe, mesosphere 2 and the material composition of outer 3 and the service time under temperature is 250 DEG C and pressure is 30Mpa thereof.
Table 1 unit: weight percentage
Claims (3)
1. a turbocharger of motor cooling tube, be made up of internal layer, mesosphere and skin, internal layer and mesosphere are bonded mutually by hot pressing, mesosphere and skin are bonded mutually by Bond, mesosphere is woven by aramid fibre and forms, outer to be formed through extruding and moulding and sulfuration by neoprene, internal layer by the teflon of 74%, the glass fibre of 18% and 8% carbon fiber composite form.
2. the turbocharger of motor cooling tube of claim 1, wherein mesosphere is woven to one deck by aramid fibre.
3. the turbocharger of motor cooling tube of claim 1, wherein mesosphere is woven to multilayer by aramid fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208029.XA CN102734570B (en) | 2012-06-20 | 2012-06-20 | Turbocharger of motor cooling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208029.XA CN102734570B (en) | 2012-06-20 | 2012-06-20 | Turbocharger of motor cooling tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102734570A CN102734570A (en) | 2012-10-17 |
| CN102734570B true CN102734570B (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210208029.XA Active CN102734570B (en) | 2012-06-20 | 2012-06-20 | Turbocharger of motor cooling tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN102734570B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534196A (en) * | 2014-12-26 | 2015-04-22 | 天津鹏翎胶管股份有限公司 | Turbo-charging hose and producing method |
| CN106439247A (en) * | 2015-07-27 | 2017-02-22 | 江苏恒尚动力高科有限公司 | Cooling pipe of turbocharger |
| CN106287022A (en) * | 2016-08-25 | 2017-01-04 | 焦作恒荣科技有限公司 | A kind of rubber tube for turbo charged air pump and manufacture method thereof |
| CN113339600A (en) * | 2021-06-04 | 2021-09-03 | 浙江省三门县永发橡胶厂 | Extrusion type special-shaped silicone tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734305A (en) * | 1985-03-08 | 1988-03-29 | Toyoda Gosei Co., Ltd. | High-pressure rubber hose |
| CN1314979A (en) * | 1998-09-10 | 2001-09-26 | 艾罗奎普有限公司 | Refrigerant hose |
| CN1844671A (en) * | 2005-04-08 | 2006-10-11 | 沈阳气体压缩机股份有限公司 | Oil-free lubricated seal ring resistant to high temperature and high pressure |
| CN201688045U (en) * | 2010-06-01 | 2010-12-29 | 广东美的电器股份有限公司 | Household air-conditioner refrigerant hose |
| CN202132623U (en) * | 2011-06-15 | 2012-02-01 | 常州市雷顿机械配件有限公司 | Rubber plastic hose with an interlayer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201672178U (en) * | 2010-05-21 | 2010-12-15 | 河北冀工胶管有限公司 | Special knitted connecting water delivery hose for radiator of engineering mechanical engine |
-
2012
- 2012-06-20 CN CN201210208029.XA patent/CN102734570B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734305A (en) * | 1985-03-08 | 1988-03-29 | Toyoda Gosei Co., Ltd. | High-pressure rubber hose |
| CN1314979A (en) * | 1998-09-10 | 2001-09-26 | 艾罗奎普有限公司 | Refrigerant hose |
| CN1844671A (en) * | 2005-04-08 | 2006-10-11 | 沈阳气体压缩机股份有限公司 | Oil-free lubricated seal ring resistant to high temperature and high pressure |
| CN201688045U (en) * | 2010-06-01 | 2010-12-29 | 广东美的电器股份有限公司 | Household air-conditioner refrigerant hose |
| CN202132623U (en) * | 2011-06-15 | 2012-02-01 | 常州市雷顿机械配件有限公司 | Rubber plastic hose with an interlayer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102734570A (en) | 2012-10-17 |
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