CN205918973U - Turbine solenoid valve - Google Patents
Turbine solenoid valve Download PDFInfo
- Publication number
- CN205918973U CN205918973U CN201620990120.5U CN201620990120U CN205918973U CN 205918973 U CN205918973 U CN 205918973U CN 201620990120 U CN201620990120 U CN 201620990120U CN 205918973 U CN205918973 U CN 205918973U
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- China
- Prior art keywords
- top guide
- skeleton
- pilot head
- support
- electromagnetic valve
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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
The utility model discloses a turbine solenoid valve, including first top guide, indisputable support, skeleton, spring, top guide, support apron, top guide cover, electrical connector and rubber stopper, the one end of iron support is equipped with the through -hole, the other end of iron support is equipped with the support apron, fixedly connected with skeleton in the iron support, be equipped with the coil winding between skeleton and the indisputable support, the one end that the skeleton is close to the support apron is equipped with the low pressure gas vent and carries out the gas port, coil winding and electrical connector electric connection, the one end of elder generation's top guide is equipped with the high -pressure gas import, the other end of elder generation's top guide passes the through -hole and inserts inside the skeleton, the interval is equipped with two ring types archs on the first top guide outer wall of skeleton inside. The utility model discloses can make the installation of first top guide and top guide compacter and firm, when having overcome high temperature 130 and spending, the coil power reduces suction and weakens the problem that the threshold switch can not start work, and the rubber stopper adopts fluorine rubber to become, and high temperature resistance can be good.
Description
Technical field
This utility model is related to Solenoid Valve Technology field, more particularly, to a kind of turbine electromagnetic valve.
Background technology
At present, turbocharging technology, because the efficiency of electromotor can effectively be lifted, is just more and more favored, it is
Through becoming one of main trend of current gasoline energy epoch energy-conserving and environment-protective.At present, it has been widely used in turbocharged engine
The electromagnetic valve in machine field, however, the electromagnetic valve majority on existing market is all including electromagnetic circuit, electromagnetic circuit includes being wound into
Coil windings on coil holder, static iron core, dynamic iron core, magnetic conductive board and magnetic conduction cover plate etc., wherein dynamic iron core is general hollow, and
Most of being movably mounted at its inwardly directed face is guided on pin.And the fast development with domestic and international electronic technology, respectively
The demand of class electromagnetic valve is increasing, the leakage rate of electromagnetic valve is put forward higher requirement simultaneously.However, existing turbine
There is problems in supercharger electromagnetic valve: the presence of guide finger makes to manufacture processing installation complexity, and production cost is high, and valve
Fluctuation of service；The mounting means of static iron core is not firm；Existing sealing member non-refractory, temperature raises and is easily deformed；In temperature
Can not normally use when spending high.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of turbine electromagnetism proposing
Valve.
To achieve these goals, this utility model adopts the technical scheme that
A kind of turbine electromagnetic valve, including pilot head, retort stand, skeleton, spring, top guide, rack plate, top guide set, electrically
Adapter and rubber closure, one end of described retort stand is provided with through hole, and the other end of described retort stand is provided with rack plate, described ferrum
It is fixedly connected with skeleton in support, be provided with coil windings between described skeleton and retort stand, described skeleton is near rack plate
One end is provided with low pressure exhaust mouth and execution QI KOU, and described coil windings are electrically connected with electrical cnnector, and the one of described pilot head
End is provided with gases at high pressure import, and the other end of described pilot head passes through through hole to insert skeletal internal, the guide of described skeletal internal
Two circular ring type projections are interval with head outer wall, the raised cross section of described circular ring type is isosceles trapezoid, described pilot head
Bottom be provided with cylindrical protrusions, the lower section of described cylindrical protrusions is provided with top guide, and described top guide and skeleton are slidably connected, described
The two ends of top guide are all provided with fluted, and described spring is set in the periphery of cylindrical protrusions, one end of described spring and pilot head
Bottom offsets, and the other end of described spring is offseted with one end groove of top guide, is provided with top guide in the other end groove of described top guide
Set, the bottom of described top guide set is provided with rubber closure, and described pilot head, cylindrical protrusions, top guide are with top guide set and are connected
Hollow structure.
Preferably, the number of total coils of described spring is 8.5, and number of active coils is 7.
Preferably, described pilot head and cylindrical protrusions are integrally formed.
Preferably, the top of described top guide set is provided with cylinder shape groove, and the peripheral circular array of described cylinder shape groove has
Multiple holes.
Preferably, described rubber closure is made using fluorubber.
In this utility model, pilot head outer wall is interval with two circular ring type projections, the installation of pilot head can be made more
Compact and firm, pilot head contacts closely with top guide, and top guide obtains less suction and just can meet movement, thus valve can be opened,
When overcoming 130 degree of high temperature, coil power reduces suction and weakens and lead to threshold switch can not start the problem of work, and rubber closure is adopted
Made with fluorubber, resistance to elevated temperatures is good, safe and reliable, long service life, be widely used in turbocharger and execute control
System processed uses.
Brief description
Fig. 1 be the utility model proposes a kind of turbine electromagnetic valve sectional view.
Fig. 2 be the utility model proposes a kind of turbine electromagnetic valve outline drawing.
Fig. 3 be the utility model proposes skeleton sectional view.
Fig. 4 be the utility model proposes top guide set top view.
Fig. 5 be the utility model proposes top guide set sectional view.
Fig. 6 be the utility model proposes pilot head sectional view.
In figure: 1 pilot head, 2 retort stands, 3 skeletons, 4 springs, 5 top guides, 6 rack plates, 7 top guide sets, 71 cylinders are recessed
Groove, 72 holes, 8 rubber closures, 9 coil windings, 10 high pressure admission mouths, 11 low pressure exhaust mouths, 12 execution QI KOU, 13 electrical connections
Device, 14 circular ring types are raised, 15 cylindrical protrusions.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.
Reference picture 1-6, a kind of turbine electromagnetic valve, including pilot head 1, retort stand 2, skeleton 3, spring 4, top guide 5, bracket cover
Plate 6, top guide set 7, electrical cnnector 13 and rubber closure 8, one end of retort stand 2 is provided with through hole, and the other end of retort stand 2 is provided with and props up
Frame cover plate 6, is fixedly connected with skeleton 3 in retort stand 2, be provided with coil windings 9, close of skeleton 3 between skeleton 3 and retort stand 2
One end of frame cover plate 6 is provided with low pressure exhaust mouth 11 and execution QI KOU 12, and coil windings 9 are electrically connected with electrical cnnector 13, first
One end of top guide 1 is provided with gases at high pressure import 10, and the other end of pilot head 1 passes through inside through hole insertion skeleton 3, inside skeleton 3
Pilot head 1 outer wall on be interval with two circular ring type projections 14, the cross section of circular ring type projection 14 is isosceles trapezoid, guide
1 bottom is provided with cylindrical protrusions 15, and the lower section of cylindrical protrusions 15 is provided with top guide 5, and top guide 5 is slidably connected with skeleton 3, leads
5 two ends are all provided with fluted, and spring 4 is set in the periphery of cylindrical protrusions 15, the bottom of one end of spring 4 and pilot head 1
Offset, the other end of spring 4 is offseted with one end groove of top guide 5, in the other end groove of top guide 5, be provided with top guide set 7, top guide set
7 bottom is provided with rubber closure 8, and pilot head 1, cylindrical protrusions 15, top guide 5 are, with top guide set 7, the hollow structure being connected.
The number of total coils of spring 4 is 8.5, and number of active coils is 7, and pilot head 1 is integrally formed with cylindrical protrusions 15, top guide set 7
Top be provided with cylinder shape groove 71, the peripheral circular array of cylinder shape groove 71 has multiple holes 72, rubber closure 8 adopt fluorine rubber
Glue is made.
In this utility model specific embodiment, each coil is all equal in the number of turn of each layer, so that coil windings 9 resistance
Little, power is big, efficiency high, and inner heat is low, after ultra-long time energising, control valve coil windings 9 also will not combustion damage, effectively
Extend the service life of control valve.When connecting electrical cnnector 13, coil windings 9 are energized and produce magnetic field, and pilot head 1 is inhaled
Seeker 5 moves, top guide 5 drive rubber closure 8 to pilot head 1 direction slide, now low pressure exhaust mouth 11 is opened, and with execution gas
Mouth 12 communicates；When electrical cnnector 13 is cut off the electricity supply, coil windings 9 no current passes through, and magnetic field disappears, and top guide 5 is in spring 4
Elastic force effect is lower to drive rubber closure 8 return-to-home position, rubber closure 8 sealing low pressure air vent 11, high pressure admission mouth 10 connection execution
QI KOU 12, pilot head 1 outer wall is interval with two circular ring type projections 14, and the installation of pilot head 1 can be made compacter and firm,
Cylindrical protrusions 15 are located in the upper recess of top guide 5, so that pilot head 1 is contacted closely with top guide 5, top guide 5 obtains less suction
Power just can meet movement, thus valve can be opened, when overcoming 130 degree of high temperature, coil power reduces suction and weakens and lead to valve to be opened
Pass can not start the problem of work.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model discloses, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of turbine electromagnetic valve it is characterised in that: include pilot head, retort stand, skeleton, spring, top guide, rack plate, lead
Headgear, electrical cnnector and rubber closure, one end of described retort stand is provided with through hole, and the other end of described retort stand is provided with bracket cover
Plate, is fixedly connected with skeleton in described retort stand, is provided with coil windings between described skeleton and retort stand, close of described skeleton
One end of frame cover plate is provided with low pressure exhaust mouth and execution QI KOU, and described coil windings are electrically connected with electrical cnnector, described elder generation
One end of top guide is provided with gases at high pressure import, and the other end of described pilot head passes through through hole to insert skeletal internal, in described skeleton
Two circular ring type projections are interval with the pilot head outer wall in portion, the raised cross section of described circular ring type is isosceles trapezoid, institute
The bottom stating pilot head is provided with cylindrical protrusions, and the lower section of described cylindrical protrusions is provided with top guide, and described top guide is slided with skeleton
Connect, the two ends of described top guide are all provided with fluted, and described spring is set in the periphery of cylindrical protrusions, one end of described spring with
The bottom of pilot head offsets, and the other end of described spring is offseted with one end groove of top guide, in the other end groove of described top guide
It is provided with top guide set, the bottom of described top guide set is provided with rubber closure, and described pilot head, cylindrical protrusions, top guide and top guide set are
The hollow structure being connected.
2. turbine electromagnetic valve according to claim 1 it is characterised in that: the number of total coils of described spring be 8.5, number of active coils
For 7.
3. turbine electromagnetic valve according to claim 1 it is characterised in that: described pilot head and cylindrical protrusions one becomes
Type.
4. turbine electromagnetic valve according to claim 1 it is characterised in that: the top of described top guide set is provided with cylindrical recessed
Groove, the peripheral circular array of described cylinder shape groove has multiple holes.
5. turbine electromagnetic valve according to claim 1 it is characterised in that: described rubber closure is made using fluorubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990120.5U CN205918973U (en) | 2016-08-26 | 2016-08-26 | Turbine solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990120.5U CN205918973U (en) | 2016-08-26 | 2016-08-26 | Turbine solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205918973U true CN205918973U (en) | 2017-02-01 |
Family
ID=57869752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990120.5U Active CN205918973U (en) | 2016-08-26 | 2016-08-26 | Turbine solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205918973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110621925A (en) * | 2017-05-17 | 2019-12-27 | Smc 株式会社 | Pilot-operated electromagnetic valve |
-
2016
- 2016-08-26 CN CN201620990120.5U patent/CN205918973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110621925A (en) * | 2017-05-17 | 2019-12-27 | Smc 株式会社 | Pilot-operated electromagnetic valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |