CN208587240U - A kind of electromagnetism valve housing - Google Patents
A kind of electromagnetism valve housing Download PDFInfo
- Publication number
- CN208587240U CN208587240U CN201821098717.4U CN201821098717U CN208587240U CN 208587240 U CN208587240 U CN 208587240U CN 201821098717 U CN201821098717 U CN 201821098717U CN 208587240 U CN208587240 U CN 208587240U
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- CN
- China
- Prior art keywords
- valve
- solenoid valve
- bracket
- rubber bushing
- valve seat
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- 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.)
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Abstract
A kind of electromagnetism valve housing, including Valve EGR shell, yielding rubber bushing, L-type solenoid valve bracket, basis installation valve seat, Valve EGR shell is connect with basis installation valve seat, yielding rubber bushing is in basis installation valve seat, L-type solenoid valve bracket is connect with yielding rubber bushing, and L-type solenoid valve bracket is fixed on engine B.The utility model absorbs vibration wave by rubber bushing, it reduces engine noise and improves NVH performance, improve solenoid valve service life and stability, connecting line is reduced since vibration friction leads to damaged probability, bracket can be closely reasonable with support assorted, reduce the risk that solenoid valve falls off, pass through test, it is worked well using the solenoid valve of novel installation valve seat, effectively reduces vibration, it is simple and reasonable, it is at low cost, long service life is securely and reliably applied in automotive electronic control system technical field.
Description
Technical field
The utility model relates to one of automotive electronic control system technical field electromagnetism valve housings.
Background technique
Currently, Valve EGR is the important part in vehicle fuel oil evaporation system, gasoline in automotive oil tank in order to prevent
Steam environmental pollution simultaneously improves fuel economy, and Modern Automobile Engine management system will control fuel-steam.It is existing
There is common Valve EGR used in technology to be connected by the integrally formed hard valve seat of solenoid valve casing with metallic support, leads to
It crosses bolt and tightens a bracket on the engine, there are larger gaps for rigid connection between hard valve seat and metallic support.Actually make
With in the process, since engine and electromagnetic valve work can generate vibration, it is easy to produce following disadvantage: first is that engine operation
Shi Zhendong vibrates solenoid valve and then, increases noise.Second is that since there are larger gap, electromagnetism Valve Vibrations for bracket and valve seat cooperation
Influence its working performance.Third is that the sebific duct that the energy that electromagnetism valve position shakes can be attached thereto absorbs, sebific duct and its are increased
The damaged risk of its part friction.Therefore, developing a kind of electromagnetism valve housing is always new issue anxious to be resolved.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetism valve housing, which can reduce solenoid valve
Vibration, the electromagnetism valve housing for improving job stability, to overcome present on existing common Valve EGR mounting technique
Defect can not only effectively reduce vibration, reduce noise, and simple in construction, easy to disassemble and assemble, safe and reliable, can be in length
Protection is provided to solenoid valve and engine in time use process.
Purpose of the utility model is realized as follows: a kind of electromagnetism valve housing, including Valve EGR shell, damping
Rubber bushing, L-type solenoid valve bracket, basis installation valve seat, Valve EGR shell are connect with basis installation valve seat, yielding rubber
In basis installation valve seat, L-type solenoid valve bracket is connect bushing with yielding rubber bushing, and L-type solenoid valve bracket is fixed on
On engine B.
The utility model is characterized by its structure.Its working principle is that Valve EGR shell and basis installation valve
Seat integrated injection molding comes out, and rubber shock-absorbing sleeve is embedded in basis installation valve seat, is inserted into rubber by the metallic support of redesign
It is attached thereto in set, finally L-type solenoid valve bracket is fixed in the installation site of engine B with bolt.Valve is installed on basis
Yielding rubber bushing is inlayed in seat, pass through L-type solenoid valve bracket out of yielding rubber bushing is fixed on electromagnetism during installation
This, the vibration that engine B is generated when working will make the solenoid valve of installation with vibration, be made by increasing yielding rubber bush structure
L-type solenoid valve bracket preferably cooperates therewith, reduces electromagnetism Valve Vibration in this way, and solenoid valve is allowed preferably to be engine service.
Valve EGR shell, yielding rubber bushing, L-type solenoid valve bracket are by being inserted into base for L-type solenoid valve bracket after die forming
Plinth is installed in valve seat.In use, first solenoid valve is installed in the installation point with engine B, then by L-type solenoid valve bracket head
It is inserted into rubber bushing and matches coincidence.
A kind of electromagnetism valve housing compared with prior art, has and absorbs vibration wave, reduction engine by rubber bushing
Noise improves NVH performance, improves solenoid valve service life and stability, and reduction connecting line causes damaged since vibration rubs
Probability, bracket can be closely reasonable with support assorted, reduce the risk that solenoid valve falls off by test and use novel installation valve seat
Solenoid valve work well, effectively reduce vibration, simple and reasonable, at low cost, long service life is safe and reliable etc. excellent
Point will be widely used in automotive electronic control system technical field.
Detailed description of the invention
The utility model is described in detail with reference to the accompanying drawings and embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the perspective view of the utility model.
Fig. 4 is the installation site figure of the utility model on the engine.
Fig. 5 is the structural schematic diagram of the utility model yielding rubber hub sections.
Specific embodiment
Referring to attached drawing, a kind of electromagnetism valve housing, including Valve EGR shell 1, yielding rubber bushing 2, L-type solenoid valve
Bracket 3, basis installation valve seat 4, Valve EGR shell 1 are connect with basis installation valve seat 4, and yielding rubber bushing 2 is mounted in basis
It installs in valve seat 4, L-type solenoid valve bracket 3 is connect with yielding rubber bushing 2, and L-type solenoid valve bracket 3 is fixed on engine B
On.
A kind of working principle of electromagnetism valve housing is that Valve EGR shell 1 goes out with basis installation 4 integrated injection molding of valve seat
Come, rubber shock-absorbing sleeve is embedded in basis installation valve seat 4, is inserted into rubber sleeve by the metallic support of redesign and is connected therewith
It connects, finally L-type solenoid valve bracket 3 is fixed in the installation site of engine B with bolt.It is inlayed in basis installation valve seat 4
Yielding rubber bushing 2, pass through L-type solenoid valve bracket 3 out of yielding rubber bushing 2 makes electromagnetism be fixed on this during installation, sends out
The vibration that motivation B is generated when working will make the solenoid valve of installation with vibration, make L-type by increasing by 2 structure of yielding rubber bushing
The preferably cooperation therewith of solenoid valve bracket 3, reduces electromagnetism Valve Vibration in this way, solenoid valve is allowed preferably to be engine service.Carbon
Tank electromagnetism valve chest 1, yielding rubber bushing 2, L-type solenoid valve bracket 3 are by the way that after die forming, L-type solenoid valve bracket 3 is inserted into
In basis installation valve seat 4.In use, first solenoid valve is installed in the installation point with engine B, then by L-type solenoid valve bracket 3
Head is inserted into rubber bushing and matches coincidence.
Claims (1)
1. a kind of electromagnetism valve housing, including Valve EGR shell, yielding rubber bushing, L-type solenoid valve bracket, basis installation
Valve seat, it is characterised in that: Valve EGR shell is connect with basis installation valve seat, and yielding rubber bushing is mounted in basis installation valve seat
In, L-type solenoid valve bracket is connect with yielding rubber bushing, and L-type solenoid valve bracket is fixed on engine B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098717.4U CN208587240U (en) | 2018-07-12 | 2018-07-12 | A kind of electromagnetism valve housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098717.4U CN208587240U (en) | 2018-07-12 | 2018-07-12 | A kind of electromagnetism valve housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587240U true CN208587240U (en) | 2019-03-08 |
Family
ID=65540666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098717.4U Active CN208587240U (en) | 2018-07-12 | 2018-07-12 | A kind of electromagnetism valve housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587240U (en) |
-
2018
- 2018-07-12 CN CN201821098717.4U patent/CN208587240U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |