CN202746725U - Duplex electromagnetic valve - Google Patents
Duplex electromagnetic valve Download PDFInfo
- Publication number
- CN202746725U CN202746725U CN 201220477867 CN201220477867U CN202746725U CN 202746725 U CN202746725 U CN 202746725U CN 201220477867 CN201220477867 CN 201220477867 CN 201220477867 U CN201220477867 U CN 201220477867U CN 202746725 U CN202746725 U CN 202746725U
- Authority
- CN
- China
- Prior art keywords
- core assembly
- electromagnetic valve
- buting iron
- guide pipe
- conductive plate
- 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 relates to an electromagnetic valve, and particularly relates to a duplex electromagnetic valve. The duplex electromagnetic valve comprises an upper magnetic-conductive plate and a lower magnetic-conductive plate, wherein the upper magnetic-conductive plate and the lower magnetic-conductive plate are provided with an iron core assembly A and an iron core assembly B; and the iron core assembly B is provided with a coil winding. According to the utility model, high-fire work is realized after low-fire ignition, therefore deflagration is prevented, or double safety switches only need an electromagnetic coil and an input power supply, conductive magnetism is controlled through the common magnetic conductive plate, and a closed loop is formed by a magnetic line through two iron cores; and compared with the traditional electromagnetic valve with two electromagnetic coils and two input power supplies, the duplex electromagnetic valve disclosed by the utility model has the advantages of cost conservation, energy consumption reduction and simple structure.
Description
Technical field
The utility model relates to solenoid valve, especially a kind of duplex solenoid valve.
Background technique
The family expenses kitchen guarding electrical equipment such as existing kitchen range, gas water-heater during heating, generally all can light a fire with large and small flame is slow, or independently two solenoid valves form dual fail-safe.Two solenoid valves are controlled by the circuit of two-way, are mutually independent, and this control mode needs two different electromagnetic coils, and two-way is automatically controlled, and not only cost is high, and not energy-conserving and environment-protective, a little less than competitive capacity on the Vehicles Collected from Market.
Summary of the invention
Independently produce the high in cost of production technical problem in order to solve above-mentioned two cover solenoid valves, the utility model provides a kind of duplex solenoid valve.
The technical solution of the utility model is as follows:
A kind of duplex solenoid valve comprises upper conduction magnetic board and lower concentrating flux plate, and described upper conduction magnetic board and lower concentrating flux plate are provided with core assembly A and core assembly B, and described core assembly B is provided with coil winding.
As preferably, described core assembly A comprises buting iron A and guide pipe A, be provided with guide pipe A between described upper conduction magnetic board and the lower concentrating flux plate, described guide pipe A inner bottom part is provided with buting iron A, described buting iron A connects moving magnetic core A by spring A, described core assembly B comprises buting iron B and moving magnetic core B, be provided with guide pipe B between described upper conduction magnetic board and the lower concentrating flux plate, described guide pipe B inner bottom part is provided with buting iron B, described buting iron B connects moving magnetic core B by spring B, described guide pipe B overcoat has coil carrier, and described coil carrier cover has coil winding.
As preferably, the voltage rating of described coil winding is 3V, 6V, 12V, 24V, 110V or 220V.
[0008]Use the technical solution of the utility model, realizes that little fire is lighted a fire after, big fire work, prevented detonation, perhaps double-insurance switch only needs an electromagnetic coil, one road input power, by sharing concentrating flux plate control conduct magnetism, the magnetic line of force forms closed loop through two groups of iron cores; Than two electromagnetic coils before, the input power of two-way has been saved cost, and Energy Intensity Reduction is simple in structure.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
A kind of duplex solenoid valve as shown in Figure 1 comprises upper conduction magnetic board 13 and lower concentrating flux plate 1, and described upper conduction magnetic board 13 and lower concentrating flux plate 1 are provided with core assembly A and core assembly B, and described core assembly B is provided with coil winding 9.
Described core assembly A comprises buting iron A2 and guide pipe A4, be provided with guide pipe A4 between described upper conduction magnetic board 13 and the lower concentrating flux plate 1, described guide pipe A4 inner bottom part is provided with buting iron A2, buting iron A2 is close to lower concentrating flux plate 1, buting iron A2 side slots puts O RunddichtringO A3, described buting iron A2 connects moving magnetic core A18 by spring A5, the head of described moving magnetic core A18 is equipped with sealing gasket A19, the center hole of described moving magnetic core B14 is inserted with movable compressing tablet 15, movable compressing tablet 15 links to each other with spring B 16 with moving magnetic core B14, movable 15 1 of compressing tablets are equipped with sealing gasket B17, described core assembly B comprises buting iron B6 and moving magnetic core B14, be provided with guide pipe B12 between described upper conduction magnetic board 13 and the lower concentrating flux plate 1, described guide pipe B12 inner bottom part is provided with buting iron B6, buting iron B6 is close to lower concentrating flux plate 1, buting iron B6 side slots puts O RunddichtringO B8, described buting iron B6 connects moving magnetic core B14 by spring B 10, described guide pipe B12 overcoat has coil carrier 11, described coil carrier 11 covers have coil winding 9, the voltage rating of described coil winding 9 is 24V, and described coil winding 9 outsides are provided with solenoid valve voltage rating direct current is become the electric bridge assembly that exchanges.
During use, when giving coil winding 9 energising, the line between lower concentrating flux plate 1, buting iron A2, moving magnetic core A18, upper conduction magnetic board 13, moving magnetic core B14 and the buting iron B6 has formed a closed loop magnetic loop.So moving magnetic core A18 and moving magnetic core B14 by buting iron A2 and buting iron B6 while or successively adhesive, open two solenoid valves respectively.Owing to moving magnetic core B14 stroke is larger, then can be connected with spring B with movable compressing tablet 15 sealing gasket B17 is connected with moving magnetic core B14 transition, make magnetic core B14 easily by adhesive.The gas circuit that seals when two groups of magnetic cores is and connection that then two switches form slow igniting, prevent detonation; Otherwise, if series connection then forms Double-safety stop valve, make switch safer.
Claims (3)
1. a duplex solenoid valve comprises upper conduction magnetic board (13) and lower concentrating flux plate (1), it is characterized in that: described upper conduction magnetic board (13) and lower concentrating flux plate (1) are provided with core assembly A and core assembly B, and described core assembly B is provided with coil winding (9).
2. a kind of duplex solenoid valve according to claim 1, it is characterized in that: described core assembly A comprises buting iron A(2) and guide pipe A(4), be provided with guide pipe A(4 between described upper conduction magnetic board (13) and the lower concentrating flux plate (1)), described guide pipe A(4) inner bottom part is provided with buting iron A(2), described buting iron A(2) by spring A(5) connect and move magnetic core A(18), described core assembly B comprises buting iron B(6) and moving magnetic core B(14), be provided with guide pipe B(12 between described upper conduction magnetic board (13) and the lower concentrating flux plate (1)), described guide pipe B(12) inner bottom part is provided with buting iron B(6), described buting iron B(6) connects moving magnetic core B(14 by spring B (10)), described guide pipe B(12) overcoat has coil carrier (11), and described coil carrier (11) cover has coil winding (9).
3. a kind of duplex solenoid valve according to claim 1, it is characterized in that: the voltage rating of described coil winding (9) is 3V, 6V, 12V, 24V, 110V or 220V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477867 CN202746725U (en) | 2012-09-19 | 2012-09-19 | Duplex electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477867 CN202746725U (en) | 2012-09-19 | 2012-09-19 | Duplex electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746725U true CN202746725U (en) | 2013-02-20 |
Family
ID=47706124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220477867 Expired - Fee Related CN202746725U (en) | 2012-09-19 | 2012-09-19 | Duplex electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355583A (en) * | 2017-09-15 | 2017-11-17 | 鞍山电磁阀有限责任公司 | Bidirectional electromagnetic valve |
| CN108019553A (en) * | 2018-01-12 | 2018-05-11 | 西华大学 | A kind of electromagnetic air valve |
| CN110230723A (en) * | 2019-04-29 | 2019-09-13 | 海力达汽车系统（常熟）有限公司 | A kind of integrated electromagnetism header structure |
-
2012
- 2012-09-19 CN CN 201220477867 patent/CN202746725U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355583A (en) * | 2017-09-15 | 2017-11-17 | 鞍山电磁阀有限责任公司 | Bidirectional electromagnetic valve |
| CN108019553A (en) * | 2018-01-12 | 2018-05-11 | 西华大学 | A kind of electromagnetic air valve |
| CN110230723A (en) * | 2019-04-29 | 2019-09-13 | 海力达汽车系统（常熟）有限公司 | A kind of integrated electromagnetism header 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: 20130220 Termination date: 20200919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |