CN203248814U - Mini-type solenoid valve with high permeability static iron core - Google Patents
Mini-type solenoid valve with high permeability static iron core Download PDFInfo
- Publication number
- CN203248814U CN203248814U CN 201320253438 CN201320253438U CN203248814U CN 203248814 U CN203248814 U CN 203248814U CN 201320253438 CN201320253438 CN 201320253438 CN 201320253438 U CN201320253438 U CN 201320253438U CN 203248814 U CN203248814 U CN 203248814U
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- China
- Prior art keywords
- iron core
- static iron
- valve body
- support
- coil
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of solenoid valve accessories, and discloses a mini-type solenoid valve with a high permeability static iron core. The mini-type solenoid valve comprises a valve body and an electromagnetic outer shell. An air inlet, an exhaust port and a working port are formed in the valve body. The valve body and the end portion of the electromagnetic outer shell are the same in shape. A control port is formed in the end portion of the valve body, a movable iron core and a static iron core are arranged inside the electromagnetic outer shell, a first pressure spring is arranged between the movable iron core and the static iron core so that a gap can be formed between the movable iron core and the static iron core, the movable iron core is located on one side close to the valve body, the static iron core is wound by a coil, the coil is fixed on a coil frame, a support is arranged outside the coil frame in a surrounding mode and is made of permeability magnetic materials, and the support is located on one side of the static iron core and is tightly matched with the static iron core. The support is closely attached to the static iron core, and the permeability performance is enhanced.
Description
Technical field
The utility model relates to the Solenoid Valve Technology field, relates in particular to a kind of miniature electromagnetic valve with high magnetic conduction static iron core.
Background technique
Electricity-gas (liquid) transforms assembly can be converted into electric signal the moving signal of gas (liquid), the electric signal input control the moving output of gas (liquid).The most frequently used electricity-gas (liquid) transition components is solenoid valve (Solenoid actuated valves).Solenoid valve is the interface of the moving do-part of electrical control part gentle (liquid), also is the interface of gentle (liquid) origin system.The solenoid valve release that takes orders, stop or changing the flow direction of gas (liquid) body, in the moving control of electricity-gas (liquid), the function that solenoid valve can be realized has: the action of the moving executive module of gas (liquid) realizes the ON/OFF switching value control of gas (liquid) body, and the flow control of different opening size etc.The groundwork principle of solenoid valve is to utilize the effect of the electromagnetic force of electromagnetic coil generation, promotes valve core movement, realizes switch or the flow control of gas (liquid) stream.
In the prior art, static iron core owing to being subject to its volume restrictions, its magnetic conductivity maximum can only reach a certain value, wants to increase its magnetic conductivity, can only increase the volume of static iron core,
The model utility content
The purpose of this utility model is in order to address the above problem, a kind of miniature electromagnetic valve with high magnetic conduction static iron core to be provided, and strengthens to the magnetic property of the static iron core that makes solenoid valve.
The technological scheme that the utility model is taked is:
A kind of miniature electromagnetic valve with high magnetic conduction static iron core, comprise valve body, the electromagnetism shell, described valve body is provided with suction port, relief opening and working hole, described valve body is identical with the end shape of described electromagnetism shell, it is characterized in that, the end of described valve body is provided with the control mouth, described electromagnetism enclosure arranges moving iron core and static iron core, between described moving iron core and the static iron core the first pressure spring is set, make and form a space between described moving iron core and the static iron core, described moving iron core is positioned near described valve body one side, described static iron core is around with coil, and described coil is fixed on the coil rack, surrounds in the outside of described coil rack support is set, described support is permeability magnetic material, and described support is positioned at a side and the described static iron core drive fit of described static iron core.
Further, the shaped as frame of described support is coated on the outside of described support, and a side of described support has through hole, the opposite side of described support and the described static iron core drive fit that moving iron core passes through.
Further, the material of described support is pure iron.
Further, described static iron core is permeability magnetic material.
The beneficial effects of the utility model are:
Support and static iron core fit tightly, and magnetic property strengthens.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Label in the accompanying drawing is:
1. valve body; 2. electromagnetism shell;
31. suction port; 32. relief opening;
33. working hole; 4. control mouth;
5. move iron core; 6. static iron core;
7. coil; 8. coil rack;
9. pressure spring; 10. support.
Embodiment
There is the embodiment of the miniature electromagnetic valve of high magnetic conduction static iron core to elaborate below in conjunction with accompanying drawing to the utility model.
Referring to accompanying drawing 1, miniature electromagnetic valve comprises valve body 1 electromagnetism shell 2, valve body 1 is provided with suction port 31, relief opening 32 and working hole 33, valve body 1 is identical with the end shape of electromagnetism shell 2, the end of valve body 1 is provided with control mouth 4, the inside of electromagnetism shell 2 arranges moving iron core 5 and static iron core 6, and static iron core is permeability magnetic material.Static iron core 6 is around with coil 7, coil 7 is fixed on the coil rack 8, between moving iron core 5 and static iron core 6, pressure spring 9 is set, the elastic force of pressure spring 9 makes and forms a space between iron core 5 and the static iron core 6, when coil 7 energising, the elastic force that the magnetic force that static iron core 6 produces overcomes pressure spring 9 is adsorbed onto on the static iron core 6 iron core 5, and the space disappears.Coat to be arranged in the outside of static iron core 6 and coil rack 8 support 10 is set, have through hole, the opposite side of support 10 and static iron core 6 drive fits that moving iron core 5 passes through at a side of support 10.Support 10 is permeability magnetic material.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. miniature electromagnetic valve with high magnetic conduction static iron core, comprise valve body, the electromagnetism shell, described valve body is provided with suction port, relief opening and working hole, described valve body is identical with the end shape of described electromagnetism shell, it is characterized in that: the end of described valve body is provided with the control mouth, described electromagnetism enclosure arranges moving iron core and static iron core, between described moving iron core and the static iron core the first pressure spring is set, make and form a space between described moving iron core and the static iron core, described moving iron core is positioned near described valve body one side, described static iron core is around with coil, described coil is fixed on the coil rack, in the encirclement of the outside of described coil rack support is set, described support is permeability magnetic material, and described support is positioned at a side and the described static iron core drive fit of described static iron core.
2. the miniature electromagnetic valve with high magnetic conduction static iron core according to claim 1, it is characterized in that: the shaped as frame of described support, be coated on the outside of described support, a side of described support has through hole, the opposite side of described support and the described static iron core drive fit that moving iron core passes through.
3. the miniature electromagnetic valve with high magnetic conduction static iron core according to claim 1 and 2, it is characterized in that: the material of described support is pure iron.
4. the miniature electromagnetic valve with high magnetic conduction static iron core according to claim 1 and 2, it is characterized in that: described static iron core is permeability magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320253438 CN203248814U (en) | 2013-05-09 | 2013-05-09 | Mini-type solenoid valve with high permeability static iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320253438 CN203248814U (en) | 2013-05-09 | 2013-05-09 | Mini-type solenoid valve with high permeability static iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248814U true CN203248814U (en) | 2013-10-23 |
Family
ID=49375253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320253438 Expired - Lifetime CN203248814U (en) | 2013-05-09 | 2013-05-09 | Mini-type solenoid valve with high permeability static iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248814U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806785A (en) * | 2014-01-28 | 2015-07-29 | 喜开理株式会社 | Electromagnetic valve, and forming method of insulative coating film |
| CN105987216A (en) * | 2015-01-28 | 2016-10-05 | 宁波市鄞州枢融电子有限公司 | Integrated pilot head component |
| CN108591312A (en) * | 2018-05-25 | 2018-09-28 | 武汉天运汽车电器有限公司 | A kind of electro-hydraulic parking solution latching solenoid valve |
| CN111306343A (en) * | 2018-12-12 | 2020-06-19 | 张睿彬 | Solenoid valve and method for manufacturing same |
-
2013
- 2013-05-09 CN CN 201320253438 patent/CN203248814U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806785A (en) * | 2014-01-28 | 2015-07-29 | 喜开理株式会社 | Electromagnetic valve, and forming method of insulative coating film |
| CN105987216A (en) * | 2015-01-28 | 2016-10-05 | 宁波市鄞州枢融电子有限公司 | Integrated pilot head component |
| CN108591312A (en) * | 2018-05-25 | 2018-09-28 | 武汉天运汽车电器有限公司 | A kind of electro-hydraulic parking solution latching solenoid valve |
| CN108591312B (en) * | 2018-05-25 | 2024-04-26 | 武汉天运汽车电器有限公司 | Electro-hydraulic parking unlocking electromagnetic valve |
| CN111306343A (en) * | 2018-12-12 | 2020-06-19 | 张睿彬 | Solenoid valve and method for manufacturing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |