CN201221641Y - Minitype electromagnetic valve - Google Patents
Minitype electromagnetic valve Download PDFInfo
- Publication number
- CN201221641Y CN201221641Y CNU2008201212962U CN200820121296U CN201221641Y CN 201221641 Y CN201221641 Y CN 201221641Y CN U2008201212962 U CNU2008201212962 U CN U2008201212962U CN 200820121296 U CN200820121296 U CN 200820121296U CN 201221641 Y CN201221641 Y CN 201221641Y
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- China
- Prior art keywords
- valve
- valve body
- electromagnetic valve
- electromagnetic coil
- assembly
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- Expired - Fee Related
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Abstract
The utility model discloses a micro electromagnetic valve which comprises a valve body assembly and an electromagnetic coil assembly, wherein, the valve assembly comprises a valve, a valve core component and a sealing piece; the bottom of the valve body is provided with an air inlet hole, an air outlet hole and an air exhaust hole; the valve core component comprises a movable iron core, a static iron core and a magnetism isolating pipe; the electromagnetic coil assembly comprises a casing, a circuit plate and an electromagnetic coil; the bottom of the air exhaust hole of the valve body is provided with an air exhaust trough; and one end of the air exhaust trough is communicated with the air exhaust hole, and the other end is communicated with the air. The micro electromagnetic valve has the advantages of scientific and reasonable structure, small volume, light weight, convenient installation, little energy consumption, high frequency, fast and complete air exhaust, accurate action, water resistance, corruption resistance, reliability, endurance, and the like.
Description
Technical field
The utility model relates to a kind of solenoid valve, and is especially relevant with miniature electromagnetic valve.
Background technique
The solenoid valve product is widely used in all trades and professions, and market demand is very big.Existing solenoid valve product exists usually that volume is big, exhaust velocity is slow, silt gas causes that action is inaccurate, sealing is not good more, service condition is had relatively high expectations, and the electromagnetic coil waterproof anti-corrosion performance is bad, deficiencies such as working life is long can not adapt to modern science and technology small product size is required more and more littler, more and more more and more faster, the more and more lower new demand of operating conditions requirement of length, rate request in working life.
Summary of the invention
The purpose of this utility model provides a kind of scientific and reasonable for structure, and volume is little, in light weight, and is easy for installation, energy consumption is little, frequency is high, exhaust is complete rapidly, action accurately, the miniature electromagnetic valve of water-tight corrosion-proof, reliable durable.
For achieving the above object, the utility model is achieved through the following technical solutions.Miniature electromagnetic valve comprises valve body assembly and electromagnetic coil assembly, and valve body assembly comprises valve body, mangetic core assembly and Sealing, be provided with inlet hole in the valve body bottom, air outlet hole and exhaust port, mangetic core assembly comprise moving iron core, static iron core and plunger tube, the electromagnetic coil assembly comprises shell, and circuit board and electromagnetic coil have air vent in the bottom of valve body exhaust port, one end of air vent is communicated with exhaust port, and the other end is communicated with atmosphere.
Described miniature electromagnetic valve soaks on the surface of circuit board and electromagnetic coil and to be covered with fast dried insulated paint.
Described miniature electromagnetic valve also comprises the O RunddichtringO, and the O RunddichtringO is located between static iron core and the plunger tube.
Described miniature electromagnetic valve, its long L * wide B * high H is of a size of 15～28 * 5～11 * 5～14 millimeters.
The utility model compared with prior art has the following advantages: (one) is because employing directly is communicated with the valve body exhaust port by air vent with atmosphere, and need not through the pipeline exhaust, not only improved reaction velocity, and reduced the manufacturing procedure and the difficulty of processing of whole gas circuit, thereby greatly reduce user's cost; (2) be to be covered with fast dried insulated paint, taked water-proof treatment technology, miniature electromagnetic valve integral body is immersed in the liquid fully, can be adapted at proper functioning under the various abominable working environments more owing to soaking on the surface of electromagnetic coil assembly circuit board and electromagnetic coil; (3) be between the static iron core of miniature electromagnetic valve mangetic core assembly and plunger tube, the O RunddichtringO to be set, the tightness of solenoid valve improved greatly, thereby prolonged the life-span of product greatly; (4) be the long L * wide B * high H size of miniature electromagnetic valve less than 28 * 11 * 14 millimeters, can be widely used in fields such as textile manufacturing machine, medical apparatus, machining equipment, electronic product, prospect is very wide.
Description of drawings
Fig. 1 is the structural representation of the utility model miniature electromagnetic valve.
Fig. 2 is the structural representation of looking up of the utility model miniature electromagnetic valve.
Fig. 3 is the axle geodesic structure schematic representation of the utility model miniature electromagnetic valve.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2 and shown in Figure 3, miniature electromagnetic valve, comprise valve body assembly 1 and electromagnetic coil assembly 2, valve body assembly 1 comprises valve body 3, mangetic core assembly 4 and Sealing 5, be provided with inlet hole 6 in valve body 3 bottoms, air outlet hole 7 and exhaust port 8, mangetic core assembly 4 comprises moving iron core 13, static iron core 14 and plunger tube 15, electromagnetic coil assembly 2 comprises shell 9, and circuit board 10 and electromagnetic coil 11 have air vent 12 in the bottom of valve body 3 exhaust ports 8, one end of air vent 12 is communicated with exhaust port 8, the other end is communicated with atmosphere, soaks on the surface of circuit board 10 and electromagnetic coil 11 to be covered with fast dried insulated paint, and the long L of miniature electromagnetic valve * wide B * high H is of a size of 27.5 * 10 * 13 millimeters.
Embodiment 2: as Fig. 1, Fig. 2 and shown in Figure 3, miniature electromagnetic valve, comprise valve body assembly 1 and electromagnetic coil assembly 2, valve body assembly 1 comprises valve body 3, mangetic core assembly 4 and Sealing 5, be provided with inlet hole 6 in valve body 3 bottoms, air outlet hole 7 and exhaust port 8, mangetic core assembly 4 comprises moving iron core 13, static iron core 14, plunger tube 15 and O RunddichtringO 16, electromagnetic coil assembly 2 comprises shell 9, circuit board 10 and electromagnetic coil 11 have air vent 12 in the bottom of valve body 3 exhaust ports 8, and an end of air vent 12 is communicated with exhaust port 8, the other end is communicated with atmosphere, soak on the surface of circuit board 10 and electromagnetic coil 11 and to be covered with 1038 fast dried insulated paint, O RunddichtringO 16 is located between static iron core 14 and the plunger tube 15, and the long L of miniature electromagnetic valve * wide B * high H is of a size of 25 * 8 * 11 millimeters.
Claims (5)
1, a kind of miniature electromagnetic valve, comprise valve body assembly (1) and electromagnetic coil assembly (2), valve body assembly (1) comprises valve body (3), mangetic core assembly (4) and Sealing (5), be provided with inlet hole (6) in valve body (3) bottom, air outlet hole (7) and exhaust port (8), mangetic core assembly (4) comprises moving iron core (13), static iron core (14) and plunger tube (15), electromagnetic coil assembly (2) comprises shell (9), and circuit board (10) and electromagnetic coil (11) is characterized in that: have air vent (12) in the bottom of valve body (3) exhaust port (8), one end of air vent (12) is communicated with exhaust port (8), and the other end is communicated with atmosphere.
2, miniature electromagnetic valve according to claim 1 is characterized in that: soak on the surface of circuit board (10) and electromagnetic coil (11) and be covered with fast dried insulated paint.
3, miniature electromagnetic valve according to claim 1 and 2 is characterized in that: it also comprises O RunddichtringO (16), and O RunddichtringO (16) is located between static iron core (14) and the plunger tube (15).
4, miniature electromagnetic valve according to claim 1 and 2 is characterized in that: the long L of miniature electromagnetic valve * wide B * high H is of a size of 15～28 * 5～11 * 5～14 millimeters.
5, miniature electromagnetic valve according to claim 3 is characterized in that: the long L of miniature electromagnetic valve * wide B * high H is of a size of 15～28 * 5～11 * 5～14 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201212962U CN201221641Y (en) | 2008-07-11 | 2008-07-11 | Minitype electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201212962U CN201221641Y (en) | 2008-07-11 | 2008-07-11 | Minitype electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221641Y true CN201221641Y (en) | 2009-04-15 |
Family
ID=40575148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201212962U Expired - Fee Related CN201221641Y (en) | 2008-07-11 | 2008-07-11 | Minitype electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221641Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712828A (en) * | 2015-03-31 | 2015-06-17 | 奉化市星宇电子有限公司 | Solenoid valve with high voltage breakdown prevention structure |
-
2008
- 2008-07-11 CN CNU2008201212962U patent/CN201221641Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712828A (en) * | 2015-03-31 | 2015-06-17 | 奉化市星宇电子有限公司 | Solenoid valve with high voltage breakdown prevention structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |