CN206129444U - A vehicle that is used for relief valve of vehicle and has it - Google Patents
A vehicle that is used for relief valve of vehicle and has it Download PDFInfo
- Publication number
- CN206129444U CN206129444U CN201621079479.3U CN201621079479U CN206129444U CN 206129444 U CN206129444 U CN 206129444U CN 201621079479 U CN201621079479 U CN 201621079479U CN 206129444 U CN206129444 U CN 206129444U
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- interface
- vehicle
- relief valve
- connecting rod
- valve
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Abstract
The utility model discloses a vehicle that is used for relief valve of vehicle and has it. This relief valve includes: a valve body, be provided with first interface, second interface and third interface on the valve body, first interface with the intercooler of vehicle is given vent to anger the pipeline and is linked to each other, the second interface with the air throttle of vehicle links to each other, the third interface with the air cleaner's of vehicle the pipeline of giving vent to anger links to each other, the valve block, the valve block seals first interface, the valve block is in first interface with when exceeding the default, second interface pressure differential before opens, so that first interface intercommunication the third interface, silencing device, silencing device sets up the third kneck. According to the utility model discloses a noise that is used for the relief valve of vehicle, and through setting up silencing device, weakened the intercooler and given vent to anger high -pressure gas in the pipeline when releasing from the third interface .
Description
Technical field
The utility model is related to automotive field, in particular to a kind of relief valve for vehicle and the car with it
.
Background technology
Relief valve be arranged on one between the throttle valve body of the turbine end of exhaust-driven turbo-charger exhaust-gas turbo charger to engine it is unidirectional
Valve body, when vehicle in the process of moving, receive throttle when, throttle opening is decreased to rapidly closed mode, the air-flow in air inlet pipe
Can be obstructed at air throttle.But now booster is still rotated at a high speed due to inertia, air continue to continuously to be compressed into
Enter booster into the pipeline between air throttle, if this partial high pressure air can not be drained in time in pipeline, pipe will be made
Pressure is raised rapidly in road, causes serious consequence.Relief valve is used to release gases at high pressure unnecessary in pipeline, so as to mitigate pipe
Pressure in road, but in pressure release valve exhaust moment, due to pressure jump, more sharp noise can be sent.
Utility model content
The utility model is intended at least solve one of above-mentioned technical problem of the prior art to a certain extent.For this purpose,
A purpose of the present utility model is to propose a kind of relief valve for vehicle, can solve the problem that the disappointing sound of relief valve is significantly asked
Topic.
Another purpose of the present utility model is to propose a kind of vehicle with above-mentioned relief valve.
Included according to the relief valve for vehicle of the utility model embodiment：Valve body, on the valve body first is provided with
Interface, second interface and the 3rd interface, the first interface is connected with the intercooler air outlet pipe road of the vehicle, and described second connects
Mouth is connected with the air throttle of the vehicle, and the 3rd interface is connected with the outlet pipe of the air filter of the vehicle；Valve
Piece, the valve block closes the first interface, pressure differential of the valve block between the first interface and the second interface
Open more than during preset value, so that the first interface connects the 3rd interface；Silencing means, the silencing means is arranged on
3rd interface.
According to the relief valve for vehicle of the utility model embodiment, by arranging silencing means, charge air cooler is reduced
Gases at high pressure in outlet pipe from the 3rd interface release when noise.
In addition, can also have following additional skill according to the relief valve for vehicle of the utility model above-described embodiment
Art feature：
According to some embodiments of the present utility model, the inner peripheral surface of the outer peripheral face of the silencing means and the 3rd interface
Laminating.
According to some embodiments of the present utility model, the silencing means includes porous acoustical panel.
According to some embodiments of the present utility model, the bloop on the porous acoustical panel is Helmholtz aperture.
According to some embodiments of the present utility model, the bloop on the porous acoustical panel is expansion bloop.
According to some embodiments of the present utility model, being also sticked on the porous acoustical panel has silencing cotton.
Also included according to the relief valve for vehicle of the utility model embodiment：Connecting rod, the lower end of the connecting rod is arranged
There is the valve block；The upper end of the connecting rod is arranged with barrier film, and the upper and lower surface of the barrier film is respectively arranged with retainer,
Spring is provided with retainer located above, the retainer located above is compressed the spring.
Also included according to the relief valve for vehicle of the utility model embodiment：Lid, the lid is set in described
Fit on connecting rod and with the following retainer；Sealing ring, the seal ring set is located on the connecting rod and is arranged on described
It is used to seal the gap between the lid and the connecting rod at lid；Sleeve, the sleeve is set on the connecting rod and will
The sealing ring is pressed on the lid.
According to some embodiments of the present utility model, the sealing ring is flexible sealing ring.
According to the vehicle of the utility model another aspect embodiment, including the relief valve for vehicle of above-described embodiment.
Description of the drawings
Fig. 1 is the schematic diagram of the relief valve for vehicle according to the utility model embodiment.
Reference：
Relief valve 1, first interface 11, second interface 12, the 3rd interface 13, valve block 2, silencing means (porous acoustical panel) 3,
Connecting rod 4, barrier film 5, retainer 6, spring 7, lid 8, sealing ring 9, sleeve 10.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element is represented to same or similar label eventually or the element with same or like function.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Restriction.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " horizontal ", " length ", " width ", " thickness
Degree ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the side of the instruction such as " outward "
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second ", " the 3rd " are defined
One or more this feature can be expressed or be implicitly included to feature.In description of the present utility model, " multiples' "
It is meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be
It is mechanically connected, or electrically connects or can communicate with one another；Can be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be connection or the interaction relationship of two elements of two element internals.For one of ordinary skill in the art
For, can as the case may be understand concrete meaning of the above-mentioned term in the utility model.
Describe the relief valve 1 for vehicle according to the utility model embodiment in detail below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1, can include valve body (in figure according to the relief valve 1 for vehicle of the utility model embodiment
Do not mark), valve block 2 and silencing means 3.
First interface 11, the interface 13 of second interface 12 and the 3rd are provided with valve body.Wherein first interface 11 and vehicle
Intercooler air outlet pipe road is connected, and second interface 12 is connected with the air throttle of vehicle, the air filter of the 3rd interface 13 and vehicle
Outlet pipe be connected.
When the pressure increase in charge air cooler outlet pipe causes the pressure differential between first interface 11 and second interface 12 to surpass
When crossing preset value, first interface 11 is connected with the 3rd interface 13, i.e., the interfaces 13 of pressure Jing the 3rd in intercooler air outlet pipe road are let out
Go out.
Valve block 2 is used to close first interface 11, and pressure differential of the valve block 2 between first interface 11 and second interface 12 exceedes
Open during preset value, so that first interface 11 connects the 3rd interface 13, the gases at high pressure Jing the 3rd in intercooler air outlet pipe road connects
Mouth 13 is discharged.
Silencing means 3 is arranged at the 3rd interface 13, and silencing means 3 is used to reduce the high pressure gas in intercooler air outlet pipe road
Body from the 3rd interface 13 release when noise.
It is cold in reducing by arranging silencing means 3 according to the relief valve 1 for vehicle of the utility model embodiment
Gases at high pressure in device outlet pipe from the 3rd interface 13 release when noise.
The outer peripheral face of silencing means 3 is fitted with the inner peripheral surface of the 3rd interface 13, and with this interface of silencing means 3 and the 3rd is prevented
There is gap between 13 inner peripheral surface and affect erasure effect.
In a particular embodiment, silencing means 3 can include porous acoustical panel 3, and multiple disappearing is provided with porous acoustical panel 3
Sound hole, bloop has silencing function.
In certain embodiments, the bloop on porous acoustical panel 3 can be the less Helmholtz aperture of diameter.Another
In some embodiments, the bloop on porous acoustical panel 3 can also be the expansion bloop being relatively large in diameter.Whether Helmholtz
Aperture still expands bloop can play sound deadening.Because the frequency of the sound that loses heart is higher, typically make aperture to disappear
Sound, it is possible thereby to obtain more preferable erasure effect.
Can also be sticked silencing cotton on porous acoustical panel 3, and silencing cotton can further enhance erasure effect, and then further subtract
Noise when little relief valve 1 loses heart.
Relief valve 1 can also include connecting rod 4, and the lower end of connecting rod 4 is arranged with valve block 2.The upper end of connecting rod 4 is arranged with barrier film 5,
Barrier film 5 has certain flexibility.The upper and lower surface of barrier film 5 is respectively arranged with retainer 6, and retainer 6 can follow barrier film 5
Motion.Spring 7, i.e. spring 7 are provided with retainer 6 located above and flexibly compress retainer 6 located above.Relief valve
After the completion of 1 assembling, spring 7 is in compressive state, thus spring 7 stores some elastic potential energy, in the effect of the elastic force of spring 7
Under, the closing first interface 11 of valve block 2.
Now the gas in intercooler air outlet pipe road is constantly assembled, and the pressure in pipeline is also constantly raised, when charge air cooler goes out
Pressure continues to increase in air pipe, when causing the pressure differential between first interface 11 and second interface 12 to be more than the elastic force of spring 7,
Valve block 2 is upspring, and gases at high pressure are directly sprayed by first interface 11 from the 3rd interface 13.Further, at due to the 3rd interface 13
Porous acoustical panel 3 is provided with, porous acoustical panel 3 can play sound deadening, thus, it is possible to reduce intercooler air outlet pipe Lu Neigao
The noise of pressure gas leakage moment.
Lid 8, sealing ring 9 and sleeve can also be included according to the relief valve 1 for vehicle of the utility model embodiment
10。
Lid 8 is set on connecting rod 4 and fits with following retainer 6.
Sealing ring 9 is set on connecting rod 4 and is arranged at lid 8.Further, sealing ring 9 is used for sealing cover body 8 and connects
Gap between bar 4, thus prevents the connection of gas between first interface 11 and second interface 12.Preferably, sealing ring 9 is soft
Property sealing ring, the sealing property of flexible sealing ring preferably, can be lifted further between first interface 11 and second interface 12
Sealing effectiveness.
Sleeve 10 is set on connecting rod 4 and sealing ring 9 is pressed on lid 8, and sleeve 10 play the guiding role for connecting rod 4.
When elastic force of the pressure differential between the first interface 11 and second interface 12 of relief valve 1 more than spring 7, connecting rod 4 is with moving valve plate 2
Move to the place direction of spring 7 along sleeve 10, now barrier film 5 also occurs corresponding sports under the drive of connecting rod 4, and due to keeping
Frame 6 follows barrier film 5 to move, therefore upwardly spring 7 of retainer 6, and the elastic force of spring 7 further increases, and valve block 2 is supported again
Pressure first interface 11, as long as the pressure in intercooler air outlet pipe road is constantly raised, this process is just circulated and gone on, and is thus protected
Pressure at card first interface 11 is forever under preset value.
According to the vehicle of the utility model another aspect embodiment, including the relief valve 1 for vehicle of above-described embodiment.
And for other of vehicle are constructed, the known technology that such as chassis, speed changer have been well known to those skilled in the art, therefore
Here no longer repeat one by one.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or feature that the embodiment or example are described
In being contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term
Necessarily it is directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combine in an appropriate manner in any one or more embodiments or example.Additionally, those skilled in the art can be by this
Different embodiments or example described in specification are engaged and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, be changed, being replaced and modification.
Claims (10)
1. a kind of relief valve for vehicle, it is characterised in that include：
Valve body, is provided with first interface, second interface and the 3rd interface, the first interface and the vehicle on the valve body
Intercooler air outlet pipe road is connected, and the second interface is connected with the air throttle of the vehicle, the 3rd interface and the vehicle
Air filter outlet pipe be connected；
Valve block, the valve block closes the first interface, and the valve block is between the first interface and the second interface
Pressure differential is opened when exceeding preset value, so that the first interface connects the 3rd interface；
Silencing means, the silencing means is arranged on the 3rd interface.
2. the relief valve for vehicle according to claim 1, it is characterised in that the outer peripheral face of the silencing means and institute
State the inner peripheral surface laminating of the 3rd interface.
3. the relief valve for vehicle according to claim 1, it is characterised in that the silencing means includes porous noise reduction
Plate.
4. the relief valve for vehicle according to claim 3, it is characterised in that the bloop on the porous acoustical panel
For Helmholtz aperture.
5. the relief valve for vehicle according to claim 3, it is characterised in that the bloop on the porous acoustical panel
To expand bloop.
6. the relief valve for vehicle according to claim 3, it is characterised in that being also sticked on the porous acoustical panel has
Silencing cotton.
7. the relief valve for vehicle according to claim 1, it is characterised in that also include：Connecting rod, under the connecting rod
End is arranged with the valve block；
The upper end of the connecting rod is arranged with barrier film, and the upper and lower surface of the barrier film is respectively arranged with retainer, positioned at upper
Spring is provided with the retainer in face, the retainer located above is compressed the spring.
8. the relief valve for vehicle according to claim 7, it is characterised in that also include：
Lid, the lid is set on the connecting rod and fits with the following retainer；
Sealing ring, the seal ring set be located on the connecting rod and be arranged at the lid be used for seal the lid with it is described
Gap between connecting rod；
Sleeve, the sleeve is set on the connecting rod and the sealing ring is pressed on the lid.
9. the relief valve for vehicle according to claim 8, it is characterised in that the sealing ring is flexible sealing ring.
10. a kind of vehicle, it is characterised in that include the relief valve for vehicle according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079479.3U CN206129444U (en) | 2016-09-26 | 2016-09-26 | A vehicle that is used for relief valve of vehicle and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079479.3U CN206129444U (en) | 2016-09-26 | 2016-09-26 | A vehicle that is used for relief valve of vehicle and has it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129444U true CN206129444U (en) | 2017-04-26 |
Family
ID=58569801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621079479.3U Active CN206129444U (en) | 2016-09-26 | 2016-09-26 | A vehicle that is used for relief valve of vehicle and has it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593271A (en) * | 2018-03-26 | 2018-09-28 | 珠海格力电器股份有限公司 | muffler measuring device |
| CN111810330A (en) * | 2020-05-28 | 2020-10-23 | 重庆长安汽车股份有限公司 | Decompression valve sound-absorbing structure and vehicle |
-
2016
- 2016-09-26 CN CN201621079479.3U patent/CN206129444U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593271A (en) * | 2018-03-26 | 2018-09-28 | 珠海格力电器股份有限公司 | muffler measuring device |
| CN111810330A (en) * | 2020-05-28 | 2020-10-23 | 重庆长安汽车股份有限公司 | Decompression valve sound-absorbing structure and vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |