CN104141818A - Sleeve-free miniature solenoid valve - Google Patents
Sleeve-free miniature solenoid valve Download PDFInfo
- Publication number
- CN104141818A CN104141818A CN201310172225.0A CN201310172225A CN104141818A CN 104141818 A CN104141818 A CN 104141818A CN 201310172225 A CN201310172225 A CN 201310172225A CN 104141818 A CN104141818 A CN 104141818A
- Authority
- CN
- China
- Prior art keywords
- iron core
- valve body
- sleeve
- solenoid valve
- valve
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention relates to the technical field of solenoid valve accessories, and discloses a sleeve-free miniature solenoid valve. The sleeve-free miniature solenoid valve comprises a valve body and an electromagnetic casing, wherein a gas inlet, a gas outlet and a work port are formed in the valve body. The miniature solenoid valve is characterized in that the valve body and the electromagnetic casing are connected in the length direction, end parts of the connecting ends of the valve body and the electromagnetic casing are identical in shape; the gas inlet, the gas outlet and the work port are formed in the upper surface of the valve body; a control port is formed in the end part of the connecting end of the valve body; a static iron core and a movable iron core are mounted in the electromagnetic casing and arranged in the length direction of the electromagnetic casing, the static iron core is covered with a coil, the movable iron core is arranged at the end part of the connecting end of the electromagnetic casing, and a movable iron core seal piece is arranged at the connecting end, close to the valve body, of the movable iron core and controls opening and closing of the control port; a bulge part is arranged on the electromagnetic casing; and an electric part of the solenoid valve is mounted at the bulge part. According to the design, a sleeve is omitted, so that the overall size of the solenoid valve is reduced, and space is saved.
Description
Technical field
The present invention relates to Solenoid Valve Technology field, relate in particular to a kind of miniature electromagnetic valve without sleeve.
Background technique
Electricity-gas (liquid) transforms assembly can be converted into electric signal the moving signal of gas (liquid), 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), is also 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 prior art, miniature electromagnetic valve, due to its structural feature, is all provided with sleeve, and arranging of sleeve makes the volume of miniature electromagnetic valve increase on the one hand, on the other hand the debugging maintenance of miniature electromagnetic valve brought to inconvenience.
Summary of the invention
To the object of the invention is in order addressing the above problem, a kind of miniature electromagnetic valve without sleeve to be provided, to making the volume of miniature electromagnetic valve less.
The technological scheme that the present invention takes is:
A kind of miniature electromagnetic valve without sleeve, comprise valve body, electromagnetism shell, described valve body is provided with suction port, relief opening and working hole, it is characterized in that, described valve body is connected in the longitudinal direction with described electromagnetism shell, described valve body is identical with the end shape of the connecting end of described electromagnetism shell, described suction port, relief opening and working hole are arranged on the upper surface of described valve body, be provided with control mouth in the end of the connecting end of described valve body, in described electromagnetism shell, static iron core is installed, moving iron core, described moving iron core and static iron core spread configuration on the length direction of described solenoid valve, at the coated coil that arranges in the outside of described static iron core, described moving iron core is arranged on the end of the connecting end of described electromagnetism shell, near the connecting end of described valve body, moving iron core Sealing is set at described moving iron core, described in the control of described moving iron core Sealing, control the keying of mouth, on described electromagnetism shell, protuberance is set, the electric component of solenoid valve is installed on described protuberance.
Further, described coil is on skeleton, and described skeleton is coated on the outside of described static iron core, in the outside of described coil, support is set, static iron core and moving iron core described in the semi-surrounding of described support.
Further, the bottom drive fit of the bottom of described support and described static iron core.
Further, at the lower surface of described valve body, manual rod is installed, described manual rod is fixing by a banking stop restriction.
Further, in the end of described valve body, bottom is installed, described bottom is by working hole described in sealing gasket control sheathed on a push rod.
Further, on described valve body, mounting hole is set.
The invention has the beneficial effects as follows:
The design of cancelling sleeve diminishes the overall volume of solenoid valve, has saved space;
The design of other parts of solenoid valve based on without sleeve, rational in infrastructure.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is A-A sectional views in accompanying drawing 1.
Label in accompanying drawing is:
1. solenoid valve; 2. valve body;
3. electromagnetism shell; 41. suction ports;
42. relief openings; 43. working holes;
5. control mouth; 6. static iron core;
7. moving iron core; 8. pressure spring;
9. coil; 10. skeleton;
11. moving iron core Sealings; 12. protuberances;
13. circuit boards; 14. contact pins;
15. supports; 16. manual rods;
17. banking stops; 18. bottoms;
19. push rods; 20. sealing gaskets;
21. mounting holes.
Embodiment
Below in conjunction with accompanying drawing, the present invention is elaborated without the embodiment of the miniature electromagnetic valve of sleeve.
Referring to accompanying drawing 1, miniature electromagnetic valve 1 comprises valve body 2 and electromagnetism shell 3, is provided with suction port 41, relief opening 42 and working hole 43 on valve body 2, and valve body 2 is connected in the longitudinal direction with electromagnetism shell 3, valve body 2 is identical with the end shape of the connecting end of electromagnetism shell 3, and can be fastenedly connected.Suction port 41, relief opening 42 and working hole 43 are arranged on the upper surface of 2 valve bodies, be provided with control mouth 5 in the end of the connecting end of valve body 1, miniature electromagnetic valve 1 is controlled mouth 5 by control, in the time controlling mouth 5 unlatching, suction port 41 is communicated with working hole 43, in the time that control mouth 5 is closed, suction port 41 seals, and working hole 43 is connected with exhaust port 42.Thereby realize different gas flows, realize the gas processing procedure of pipeline.Static iron core 6 and moving iron core 7 are installed in electromagnetism shell 3, and moving iron core 7 and static iron core 6 spread configuration on the length direction of solenoid valve 1, realize resilient engagement by a pressure spring 8 between moving iron core 7 and static iron core 6.At the coated coil 9 that arranges in the outside of static iron core 6, coil 9 is by skeleton 10 coilings.Moving iron core 7 is arranged on the end of the connecting end of electromagnetism shell 3 and valve body 2, near the connecting end of valve body 2, moving iron core Sealing 11 is set at moving iron core 7, moving iron core Sealing 11 is controlled the keying of mouth 5, protuberance 12 is set on electromagnetism shell 3, the electric component of solenoid valve is installed on protuberance 12, comprise circuit board 13 and contact pin 14, coil 9 is connected on circuit board 13, and contact pin 14 is electrically connected for solenoid valve 1 and control unit.In the outside of coil 9, support 15 is set, the semi-surrounding of support 15 is lived static iron core 6 and moving iron core 7.The bottom drive fit of the bottom of support 15 and static iron core 6.Lower surface at valve body 2 is installed manual rod 16, and manual rod 16 is fixing by 17 restrictions of a banking stop.In the end of valve body 2, bottom 18 is installed, bottom 18 is controlled working hole 43 by sealing gasket 20 sheathed on a push rod 19.Spare bits on valve body 2 installs mounting hole 21, for solenoid valve 1 is fixed at relevant device.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. the miniature electromagnetic valve without sleeve, comprise valve body, electromagnetism shell, described valve body is provided with suction port, relief opening and working hole, it is characterized in that: described valve body is connected in the longitudinal direction with described electromagnetism shell, described valve body is identical with the end shape of the connecting end of described electromagnetism shell, described suction port, relief opening and working hole are arranged on the upper surface of described valve body, be provided with control mouth in the end of the connecting end of described valve body, in described electromagnetism shell, static iron core is installed, moving iron core, described moving iron core and static iron core spread configuration on the length direction of described solenoid valve, at the coated coil that arranges in the outside of described static iron core, described moving iron core is arranged on the end of the connecting end of described electromagnetism shell, near the connecting end of described valve body, moving iron core Sealing is set at described moving iron core, described in the control of described moving iron core Sealing, control the keying of mouth, on described electromagnetism shell, protuberance is set, the electric component of solenoid valve is installed on described protuberance.
2. the miniature electromagnetic valve without sleeve according to claim 1, it is characterized in that: described coil is on skeleton, described skeleton is coated on the outside of described static iron core, in the outside of described coil, support is set, static iron core and moving iron core described in the semi-surrounding of described support.
3. the miniature electromagnetic valve without sleeve according to claim 2, is characterized in that: the bottom drive fit of the bottom of described support and described static iron core.
4. according to the miniature electromagnetic valve without sleeve described in any one in claims 1 to 3, it is characterized in that: the lower surface at described valve body is installed manual rod, described manual rod is fixing by a banking stop restriction.
5. according to the miniature electromagnetic valve without sleeve described in any one in claims 1 to 3, it is characterized in that: in the end of described valve body, bottom is installed, described bottom is by working hole described in sealing gasket control sheathed on a push rod.
6. according to the miniature electromagnetic valve without sleeve described in any one in claims 1 to 3, it is characterized in that: on described valve body, mounting hole is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310172225.0A CN104141818A (en) | 2013-05-09 | 2013-05-09 | Sleeve-free miniature solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310172225.0A CN104141818A (en) | 2013-05-09 | 2013-05-09 | Sleeve-free miniature solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104141818A true CN104141818A (en) | 2014-11-12 |
Family
ID=51851089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310172225.0A Pending CN104141818A (en) | 2013-05-09 | 2013-05-09 | Sleeve-free miniature solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131488A (en) * | 2017-12-26 | 2018-06-08 | 宁波亨博电磁技术有限公司 | A kind of solenoid valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6086042A (en) * | 1998-04-08 | 2000-07-11 | Wabash Magnetics, Inc. | Fluid resistant solenoid actuated valve |
| CN200961709Y (en) * | 2006-10-20 | 2007-10-17 | 顾丰乐 | Mini electromagnetic valve |
| CN202067622U (en) * | 2011-03-15 | 2011-12-07 | 奉化市星宇电子有限公司 | All-plastic-packaged clamping type electromagnetic coil for solenoid valve |
| CN202612782U (en) * | 2012-05-02 | 2012-12-19 | 浙江亿日气动科技有限公司 | Double linkage seal vacuum electromagnetic valve |
| CN202811155U (en) * | 2012-03-29 | 2013-03-20 | 江西直方数控动力有限公司 | An encapsulated solenoid valve for mines |
-
2013
- 2013-05-09 CN CN201310172225.0A patent/CN104141818A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6086042A (en) * | 1998-04-08 | 2000-07-11 | Wabash Magnetics, Inc. | Fluid resistant solenoid actuated valve |
| CN200961709Y (en) * | 2006-10-20 | 2007-10-17 | 顾丰乐 | Mini electromagnetic valve |
| CN202067622U (en) * | 2011-03-15 | 2011-12-07 | 奉化市星宇电子有限公司 | All-plastic-packaged clamping type electromagnetic coil for solenoid valve |
| CN202811155U (en) * | 2012-03-29 | 2013-03-20 | 江西直方数控动力有限公司 | An encapsulated solenoid valve for mines |
| CN202612782U (en) * | 2012-05-02 | 2012-12-19 | 浙江亿日气动科技有限公司 | Double linkage seal vacuum electromagnetic valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131488A (en) * | 2017-12-26 | 2018-06-08 | 宁波亨博电磁技术有限公司 | A kind of solenoid valve |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141112 |
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| WD01 | Invention patent application deemed withdrawn after publication |