CN206018053U - A kind of supercharger pulse width modulation controlled valve control pipe and automobile - Google Patents
A kind of supercharger pulse width modulation controlled valve control pipe and automobile Download PDFInfo
- Publication number
- CN206018053U CN206018053U CN201620808652.2U CN201620808652U CN206018053U CN 206018053 U CN206018053 U CN 206018053U CN 201620808652 U CN201620808652 U CN 201620808652U CN 206018053 U CN206018053 U CN 206018053U
- Authority
- CN
- China
- Prior art keywords
- layer
- supercharger
- pulse width
- width modulation
- controlled valve
- 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.)
- Active
Links
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
This utility model provides a kind of supercharger pulse width modulation controlled valve control pipe and automobile, the supercharger pulse width modulation controlled valve control pipe is a tubular structure, and the material of the tubular structure is composite material, including internal layer from inside to outside, the first intermediate layer, the second intermediate layer and outer layer, wherein, the internal layer is fluororubber layer, first intermediate layer and outer layer are ethylene acrylate rubber layer, second intermediate layer is that aramid line weaves jacket layer, and the thickness of the internal layer is between 0.3～0.7 millimeter.The supercharger pulse width modulation controlled valve control pipe of this utility model embodiment adopts composite material, and wherein, hose lining can effectively prevent hydrocarbon seepage using fluorubber as bottom sizing material.Outer layer glue uses ethylene-acrylate rubber, high temperature resistant and ageing-resistant.Additionally, increasing aramid line braiding jacket layer, the resistance to explosion of the supercharger pulse width modulation controlled valve control pipe of this utility model embodiment is improved.
Description
Technical field
This utility model is related to the Design of Auto Parts technical field, more particularly to a kind of supercharger pulse width modulation controlled valve
Control pipe and automobile.
Background technology
The current material mainly adopted for supercharger pulse width modulation controlled valve control pipe is for ethylene-acrylate rubber
(AEM).Supercharger pulse width modulation controlled valve control pipe, one terminate pulse width modulation controlled (PWM) valve, a termination supercharger pressure shell
, there is certain oil gas, and bear the gases at high pressure after supercharger pressure in pressure rear end, the supercharger pulse width modulation controlled valve inside which
Control pipe bears gases at high pressure, does not but possess resistance to explosion, meanwhile, in supercharger pulse width modulation controlled valve control pipe, oil gas oozes
Thoroughly, the osmotic-pressure-tolerant of ethylene-acrylate rubber can be poor, and petro-gas permeation reduces the properties of rubber of rubber parts, is finally easily caused rubber
Glue fails.
Utility model content
This utility model embodiment technical problem to be solved is to provide a kind of supercharger pulse width modulation controlled valve control pipe
And automobile, in order to realize strengthening the service life of supercharger pulse width modulation controlled valve control pipe and anti-bursting property.
For solving above-mentioned technical problem, this utility model embodiment is controlled there is provided a kind of supercharger pulse width modulation controlled valve
Pipe, the supercharger pulse width modulation controlled valve control pipe are a tubular structure, and the material of the tubular structure is composite sheet
Material, including internal layer from inside to outside, the first intermediate layer, the second intermediate layer and outer layer, wherein,
The internal layer is fluororubber layer, and first intermediate layer and outer layer are ethylene acrylate rubber layer, described the
Two intermediate layers are that aramid line weaves jacket layer, and the thickness of the internal layer is that the thickness of the outer layer is 2.5 between 0.3～0.7 millimeter
Between～3.5 millimeters, the thickness of the composite material is not less than 3 millimeters, the connection of first intermediate layer and the internal layer,
Second intermediate layer and the connection of the connection, the outer layer and second intermediate layer in first intermediate layer, pass through to glue
The mode for connecing is fixedly connected.
This utility model embodiment additionally provides a kind of automobile, including pulse width modulation controlled valve and supercharger, also include as
Upper described supercharger pulse width modulation controlled valve control pipe, one end of the supercharger pulse width modulation controlled valve control pipe is connected to
The vacuum tube ozzle of the pulse width modulation controlled valve, the other end are connected to the low-pressure end of supercharger.
Compared with prior art, this utility model embodiment provide a kind of supercharger pulse width modulation controlled valve control pipe and
Automobile, at least has the advantages that：The supercharger pulse width modulation controlled valve control pipe of this utility model embodiment is using multiple
Layer material is closed, wherein, using fluorubber (FPM) as bottom sizing material, its advantage temperature resistant grade is higher than not only ethylene propylene to hose lining
Olefin(e) acid ester rubber, and the sizing material can effectively prevent hydrocarbon seepage.For outer layer glue uses ethylene-acrylate rubber, heatproof
150～170 DEG C of grade, high temperature resistant and ageing-resistant.Additionally, increasing aramid line braiding jacket layer, this utility model embodiment is improved
The resistance to explosion of supercharger pulse width modulation controlled valve control pipe.
Description of the drawings
Structural representations of the Fig. 1 for the supercharger pulse width modulation controlled valve control pipe of this utility model embodiment.
Specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.In the following description, there is provided the specific detail of such as specific configuration and component is only
Only to assist in comprehensive understanding embodiment of the present utility model.Therefore, it will be apparent to those skilled in the art that can be to here
The embodiment of description is made various changes and modifications without deviating from scope and spirit of the present utility model.In addition, in order to clear and
Succinctly, the description to known function and construction is eliminated.
Referring to Fig. 1, this utility model embodiment provides a kind of supercharger pulse width modulation controlled valve control pipe, the supercharging
Device pulse width modulation controlled valve control pipe is a tubular structure, and the material of the tubular structure is composite material, including from interior
Outer internal layer 1, the first intermediate layer 2, the second intermediate layer 3 and outer layer 4 is arrived, wherein,
The internal layer 1 is fluororubber layer, and first intermediate layer 2 and outer layer 4 are ethylene acrylate rubber layer, described
Second intermediate layer 3 is that aramid line weaves jacket layer, and the thickness of the internal layer 1 is between 0.3～0.7 millimeter.
The supercharger pulse width modulation controlled valve control pipe of this utility model embodiment adopts composite material, wherein, internal layer 1
Using fluorubber as bottom sizing material, the thickness of internal layer 1 is preferably 0.5 millimeter between 0.3～0.7 millimeter.Fluorubber has
Good thermostability, non-oxidizability, oil resistivity, corrosion resistance and resistance to weathering, meanwhile, fluorubber has the chemistry of height
Stability, is best one kind of medium-resistance in all elastic body at present, and its advantage temperature resistant grade is higher than ethylene-acrylate
Rubber, and fluorubber can effectively prevent hydrocarbon seepage.For outer layer 4 uses ethylene-acrylate rubber, temperature resistant grade 150
～170 DEG C, high temperature resistant and ageing-resistant.Additionally, increasing aramid line braiding jacket layer, i.e. the second intermediate layer 3, this utility model is improve
The anti-explosion of the supercharger pulse width modulation controlled valve control pipe of embodiment.
Further, the thickness of the outer layer 4 is that the thickness of the composite material is not less than between 2.5～3.5 millimeters
3 millimeters, the internal diameter of the tubular structure is between 4～6 millimeters.Outer layer 4 be ethylene acrylate rubber layer, the layer thickness value compared with
Greatly, in order to protect internal layer 1, the first intermediate layer 2 and the second intermediate layer 3 not to be damaged, this utility model enforcement can be effectively improved
The service life of the supercharger pulse width modulation controlled valve control pipe of example.Additionally, the supercharger pulsewidth of this utility model embodiment is adjusted
The gross thickness of system control valve control pipe is not less than 3 millimeters, to guarantee the normal use of supercharger pulse width modulation controlled valve control pipe.
Further, in first intermediate layer 2 and the connection of the internal layer 1, second intermediate layer 3 and described first
The connection of interbed 2, the outer layer 4 and the connection in second intermediate layer 3, are fixedly connected by way of bonding.Bonding
Mode is suitable for being fixedly connected between this rubber, while cost is relatively low.
This utility model embodiment additionally provides a kind of automobile, including pulse width modulation controlled valve and supercharger, also include as
Upper described supercharger pulse width modulation controlled valve control pipe, one end of the supercharger pulse width modulation controlled valve control pipe is connected to
The vacuum tube ozzle of the pulse width modulation controlled valve, the other end are connected to the low-pressure end of supercharger.
To sum up, the supercharger pulse width modulation controlled valve control pipe of this utility model embodiment adopts composite material, internal layer
Glue effectively prevents hydrocarbon seepage using fluorubber as bottom sizing material.Outer layer glue uses ethylene-acrylate rubber, high temperature resistant and
Ageing-resistant, increase aramid line braiding jacket layer, improve the supercharger pulse width modulation controlled valve control pipe of this utility model embodiment
Resistance to explosion.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from principle described in the utility model, some improvements and modifications can also be made, these improvement
Also of the present utility model protection domain should be regarded as with retouching.
Claims (2)
1. a kind of supercharger pulse width modulation controlled valve control pipe, it is characterised in that the supercharger pulse width modulation controlled valve control
Guan Weiyi tubular structures, and the material of the tubular structure is composite material, in the middle of internal layer from inside to outside, first
Layer, the second intermediate layer and outer layer, wherein,
The internal layer is fluororubber layer, and first intermediate layer and outer layer are ethylene acrylate rubber layer, in described second
Interbed is that aramid line weaves jacket layer, and the thickness of the internal layer is between 0.3～0.7 millimeter, the thickness of the outer layer is 2.5～
Between 3.5 millimeters, the thickness of the composite material is not less than 3 millimeters, connection, the institute of first intermediate layer and the internal layer
The connection in the second intermediate layer and the connection, the outer layer and second intermediate layer in first intermediate layer is stated, by bonding
Mode be fixedly connected.
2. a kind of automobile, including pulse width modulation controlled valve and supercharger, also includes that supercharger pulsewidth as claimed in claim 1 is adjusted
System control valve control pipe, one end of the supercharger pulse width modulation controlled valve control pipe is connected to the pulse width modulation controlled valve
Vacuum tube ozzle, the other end are connected to the low-pressure end of supercharger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808652.2U CN206018053U (en) | 2016-07-28 | 2016-07-28 | A kind of supercharger pulse width modulation controlled valve control pipe and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808652.2U CN206018053U (en) | 2016-07-28 | 2016-07-28 | A kind of supercharger pulse width modulation controlled valve control pipe and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206018053U true CN206018053U (en) | 2017-03-15 |
Family
ID=58246539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620808652.2U Active CN206018053U (en) | 2016-07-28 | 2016-07-28 | A kind of supercharger pulse width modulation controlled valve control pipe and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206018053U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084285A (en) * | 2017-04-10 | 2017-08-22 | 山东美晨科技股份有限公司 | A kind of ethylene-acrylate rubber turbine pressurized hose and preparation method thereof |
| CN109027449A (en) * | 2018-09-14 | 2018-12-18 | 安徽京鸿密封件技术有限公司 | A kind of automobile booster sebific duct |
| CN110107746A (en) * | 2019-05-30 | 2019-08-09 | 安徽恒荣高分子科技有限公司 | A kind of hyposmosis high temperature resistant Oil resistant rubber tube and its processing method |
-
2016
- 2016-07-28 CN CN201620808652.2U patent/CN206018053U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084285A (en) * | 2017-04-10 | 2017-08-22 | 山东美晨科技股份有限公司 | A kind of ethylene-acrylate rubber turbine pressurized hose and preparation method thereof |
| CN109027449A (en) * | 2018-09-14 | 2018-12-18 | 安徽京鸿密封件技术有限公司 | A kind of automobile booster sebific duct |
| CN110107746A (en) * | 2019-05-30 | 2019-08-09 | 安徽恒荣高分子科技有限公司 | A kind of hyposmosis high temperature resistant Oil resistant rubber tube and its processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206018053U (en) | A kind of supercharger pulse width modulation controlled valve control pipe and automobile | |
| CN201368271Y (en) | Multi-layer metal bellows | |
| CN207743649U (en) | A kind of MPVCT power cable protecting pipes | |
| CN208216926U (en) | A kind of row's side of a ship outer tube structure | |
| CN110932203B (en) | Continuous fiber prepreg tape reinforced cable sheath pipe | |
| CN207034620U (en) | A kind of Vehicular liquefied natural gas cylinder interlayer increases press juice sleeve structure | |
| CN207500654U (en) | A kind of high-strength polyethylene double-wall corrugated pipe | |
| CN206257388U (en) | A kind of multiple tube for being connected between canister | |
| CN205036986U (en) | A dash stake hose assembly that is used for self -elevating drilling unit to dash transport high pressure sea water of stake system | |
| CN203614934U (en) | Continuous fiber reinforced thermoplastic composite pipeline for oil and gas pipeline network | |
| CN201225469Y (en) | Flange connection parts | |
| CN207195863U (en) | A kind of multiple tube | |
| CN106287028A (en) | A kind of liquid conducting pipes, cooling system and automobile | |
| CN209386008U (en) | Gas chamber connection structure and c-type storage tank peculiar to vessel | |
| CN205639915U (en) | Hydraulic oil pipe | |
| CN206398231U (en) | A kind of elastomer connector | |
| CN208564824U (en) | Diesel fuel injection system high-pressure oil pipe | |
| CN206361278U (en) | A kind of reinforced multiple tracks ring presses adhered thin-wall stainless steel attachment structure | |
| CN206246895U (en) | three-way pipe | |
| CN205424284U (en) | Antibiotic plastic -aluminum pipe of strenghthened type | |
| CN211550804U (en) | High-pressure swing hose | |
| CN207278346U (en) | A kind of exhaust tail pipe of automobile decorated using PE materials | |
| CN105179831B (en) | It is a kind of to feed and bridge hose assembly of transport system and preparation method thereof applied to marine drilling platform | |
| CN206346856U (en) | A kind of automobile device for preventing leakage | |
| CN204493934U (en) | Combustion gas lightning protection is insulated wall-passing pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |