CN208294656U - Reliability idle speed control valve - Google Patents
Reliability idle speed control valve Download PDFInfo
- Publication number
- CN208294656U CN208294656U CN201820808020.5U CN201820808020U CN208294656U CN 208294656 U CN208294656 U CN 208294656U CN 201820808020 U CN201820808020 U CN 201820808020U CN 208294656 U CN208294656 U CN 208294656U
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- CN
- China
- Prior art keywords
- valve
- electromagnetic assembly
- movable core
- road
- stopper rod
- 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.)
- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a kind of reliability idle speed control valve, including valve body, valve body is equipped with air intake duct disposed in parallel and gas off-take, the first valve road and the second valve road are equipped between air intake duct and gas off-take, stopper rod is equipped in first valve road, the port of first valve road is equipped with baffle ring, stopper rod outer wall is equipped with the groove of annular, reset spring is socketed on the groove, the end abutment of reset spring is on baffle ring, the first electromagnetic assembly corresponding with stopper rod is equipped in valve body, there is the first movable core in first electromagnetic assembly, the end of the movable core and the bottom connection of stopper rod touch, mandril is equipped in second valve road, the end of mandril is equipped with the cock cap that can block the second valve road, the second electromagnetic assembly is equipped in valve body, there is the second movable core in second electromagnetic assembly, mandril is arranged on the second movable core.The technical effect with bivalve control structure can be reached in this way, so that work is relatively reliable.
Description
Technical field
The utility model relates to the idle speed control valve in a kind of automobile engine, and in particular to a kind of reliability idle speed control
Valve.
Background technique
For idling solenoid valve on throttle valve bypass airport, the idling speed of engine is to bypass air throttle by control
The air capacity of body adjusts.After engine start, idling solenoid valve is opened a period of time air inflow and is increased, and makes engine idling
Revolving speed improves about 150r/min-300r/min.When engine coolant temperature is lower, idling solenoid valve is opened, to be fitted
When fast-idle speed.Engine computer according to different coolant temperatures, by change pass to the signal strength of idling solenoid valve come
Control the unlatching size of idling solenoid valve valve port.
General only one valve port of idling solenoid valve, further includes push rod, and the valve plunger of blocking valve port is equipped on push rod,
Such single valve structure causes automobile flameout once the idle speed control solenoid valve that fails with regard to failure.
Summary of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of reliability with bivalve control structure is idle
Fast control valve, so that work is relatively reliable.
To achieve the above object, the utility model provides following technical solution: a kind of reliability idle speed control valve, including
Valve body, the valve body are equipped with air intake duct disposed in parallel and gas off-take, and the is equipped between the air intake duct and gas off-take
One valve road and the second valve road, first valve road is interior to be equipped with stopper rod, and the port of first valve road is equipped with baffle ring, described
Stopper rod outer wall is equipped with the groove of annular, is socketed with reset spring on the groove, the end abutment of reset spring is in the baffle ring
On, it is equipped with the first electromagnetic assembly corresponding with the stopper rod in the valve body, has first in first electromagnetic assembly
The bottom connection of movable core, the end of the movable core and the stopper rod touches, and mandril, mandril are equipped in second valve road
End be equipped with and can block the cock cap of the second valve road, the second electromagnetic assembly is equipped in the valve body, in second electromagnetic assembly
With the second movable core, the mandril is arranged on second movable core.
First electromagnetic assembly further includes first coil skeleton, is arranged with first coil on first coil skeleton, should
The first press block is equipped in the central axis hole of first coil skeleton, the bottom of the first press block is equipped with the first top pressure spring,
It is plugged with the first feeler lever at the top of the described first press block, first feeler lever is contacted with the bottom of the stopper rod, and described the
Guide ring corresponding with first feeler lever is equipped in the central axis hole of one coil rack, first feeler lever is led from described
It is passed through into ring inner hole.
The tapered face of guide ring under shed inner wall, the first press block upper surface are equipped with and the guiding
The conical outer wall that ring under shed inner wall matches.
Second electromagnetic assembly further includes the second coil rack, and the second coil is arranged on the second coil rack, should
The second press block is equipped in the central axis hole of second coil rack, the second press block is equipped with hole slot, in the hole trench bottom
It is plugged with the second feeler lever, is arranged with the second top pressure spring on second feeler lever, second top pressure spring and described the
The bottom of two movable cores contacts.
Outer wall tapered face of second movable core close to lower end surface, described second presses in the opening above block
The tapered face of wall.
This structure of the utility model, when one of failure in the first electromagnetic assembly and the second electromagnetic assembly, separately
A electromagnetic assembly can play substitution effect, if engine needs bigger power, can open simultaneously two valve roads, improve
The power of idling can reach the technical effect with bivalve control structure in this way, so that work is relatively reliable.
The utility model is further described with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the perspective view of specific embodiment of the present invention；
Fig. 2 is the cross-sectional view of specific embodiment of the present invention.
Specific embodiment
The utility model is specifically described below by embodiment, is served only for carrying out the utility model further
Illustrate, should not be understood as the restriction to scope of protection of the utility model.
As shown in Figure 1 and Figure 2, it present embodiment discloses a kind of reliability idle speed control valve, including valve body 1, is set on valve body 1
There are air intake duct 11 and gas off-take 12 disposed in parallel, the first valve road 13 and the second valve are equipped between air intake duct 11 and gas off-take 12
Road 14, the first valve road 13 is interior equipped with stopper rod 3, and the port of the first valve road 13 is equipped with baffle ring 4, and 3 outer wall of stopper rod is equipped with the recessed of annular
Slot 31 is socketed with reset spring 5 on the groove 31, and the end abutment of reset spring 5 is made on baffle ring 4 by the reset spring 5
The chock plug of 3 upper end of stopper rod blocks the first valve road 13, be equipped with first electromagnetic assembly 6 corresponding with stopper rod 3 in valve body 1, first
There is the first movable core, the end of the movable core and the bottom connection of stopper rod 3 touch, in the second valve road 14 in electromagnetic assembly 6
Equipped with mandril 7, the end of mandril 7 is equipped with the cock cap 71 that can block the second valve road 14, is equipped with the second electromagnetic assembly 8 in valve body 1, should
There is the second movable core 81, mandril 7 is arranged on the second movable core 81 in second electromagnetic assembly 8.
Above structure, when one of failure in the first electromagnetic assembly 6 and the second electromagnetic assembly 8, another electromagnetic assembly
Substitution effect can be played, drives stopper rod or mandril to carry out opening valve road, when the first electromagnetic assembly 6 and the second electromagnetic assembly 8
It is all normal, if engine needs bigger power, two valve roads can be opened simultaneously, improve the power of idling, in this way
Reach the technical effect with bivalve control structure, so that work is relatively reliable.
First electromagnetic assembly 6 further includes first coil skeleton 62, and first coil 63 is arranged on first coil skeleton 62, should
The first press block 64 is equipped in the central axis hole of first coil skeleton 62, the bottom of the first press block 64 is equipped with the first top pressure spring
65, it is plugged with the first feeler lever 66 at the top of the first press block 64, the first feeler lever 66 is contacted with the bottom of stopper rod 3, first coil bone
Guide ring 67 corresponding with the first feeler lever 66 is equipped in the central axis hole of frame 62, the first feeler lever 66 is worn from 67 inner hole of guide ring
It crosses, the 67 tapered face of under shed inner wall of guide ring, the first press 64 upper surface of block is equipped with and 67 under shed inner wall phase of guide ring
The conical outer wall matched, by the cooperation between tapered surface so that guide ring 67 and the contact of the first press block 64 are relatively reliable steady
It is fixed.
Second electromagnetic assembly 8 further includes the second coil rack 82, and the second coil 83 is arranged on the second coil rack 82, should
The second press block 84 is equipped in the central axis hole of second coil rack 82, the second press block 84 is equipped with hole slot 841, at 841 bottom of hole slot
Portion is plugged with the second feeler lever 85, and the second top pressure spring 86, the second top pressure spring 86 and the second activity are arranged on the second feeler lever 85
The bottom of iron core 81 contacts, outer wall tapered face of second movable core 81 close to lower end surface, and 84 top of the second press block is opened
The tapered face of mouth inner wall.
The driving of the first electromagnetic assembly 6 and the second electromagnetic assembly 8 can be made relatively reliable by above structure, effectively improve work
The reliability of work.
Claims (5)
1. a kind of reliability idle speed control valve, including valve body, it is characterised in that: the valve body is equipped with air inlet disposed in parallel
Road and gas off-take are equipped with the first valve road and the second valve road between the air intake duct and gas off-take, set in first valve road
There is stopper rod, the port of first valve road is equipped with baffle ring, and the stopper rod outer wall is equipped with the groove of annular, covers on the groove
It is connected to reset spring, the end abutment of reset spring is equipped with corresponding with the stopper rod on the baffle ring, in the valve body
First electromagnetic assembly, first electromagnetic assembly is interior to have the first movable core, the end of the movable core and the stopper rod
Bottom connection touching, mandril is equipped in second valve road, the end of mandril is equipped with the cock cap that can block the second valve road, described
Valve body in be equipped with the second electromagnetic assembly, there is the second movable core, the mandril is arranged in institute in second electromagnetic assembly
It states on the second movable core.
2. reliability idle speed control valve according to claim 1, it is characterised in that: first electromagnetic assembly further includes
First coil skeleton is arranged with first coil on first coil skeleton, and the first top is equipped in the central axis hole of the first coil skeleton
The bottom of briquetting, the first press block is equipped with the first top pressure spring, is plugged with the first touching at the top of the first press block
Bar, first feeler lever are contacted with the bottom of the stopper rod, are equipped in the central axis hole of the first coil skeleton and described the
The corresponding guide ring of one feeler lever, first feeler lever are passed through from the guide ring inner hole.
3. reliability idle speed control valve according to claim 2, it is characterised in that: the guide ring under shed inner wall is in
Tapered surface, the first press block upper surface are equipped with the conical outer wall to match with the guide ring under shed inner wall.
4. reliability idle speed control valve according to claim 1, it is characterised in that: second electromagnetic assembly further includes
Second coil rack is arranged with the second coil on the second coil rack, and the second top is equipped in the central axis hole of second coil rack
Briquetting, the second press block are equipped with hole slot, are plugged with the second feeler lever in the hole trench bottom, cover on second feeler lever
Equipped with the second top pressure spring, second top pressure spring is contacted with the bottom of second movable core.
5. reliability idle speed control valve according to claim 4, it is characterised in that: second movable core is under
The tapered face of the outer wall of end face, described second presses the tapered face of opening inner wall above block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808020.5U CN208294656U (en) | 2018-05-29 | 2018-05-29 | Reliability idle speed control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808020.5U CN208294656U (en) | 2018-05-29 | 2018-05-29 | Reliability idle speed control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294656U true CN208294656U (en) | 2018-12-28 |
Family
ID=64722144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820808020.5U Expired - Fee Related CN208294656U (en) | 2018-05-29 | 2018-05-29 | Reliability idle speed control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294656U (en) |
-
2018
- 2018-05-29 CN CN201820808020.5U patent/CN208294656U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20210529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |