CN202360839U - Gas flame failure protection electromagnetic valve - Google Patents
Gas flame failure protection electromagnetic valve Download PDFInfo
- Publication number
- CN202360839U CN202360839U CN2011205472829U CN201120547282U CN202360839U CN 202360839 U CN202360839 U CN 202360839U CN 2011205472829 U CN2011205472829 U CN 2011205472829U CN 201120547282 U CN201120547282 U CN 201120547282U CN 202360839 U CN202360839 U CN 202360839U
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- Prior art keywords
- valve
- iron core
- sealing gasket
- seat
- valve seat
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- Expired - Fee Related
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- Lift Valve (AREA)
Abstract
The utility model discloses a gas flame failure protection electromagnetic valve, which comprises a valve body, a sealing gasket, a spring and a rubber ring, the valve body comprises a valve shaft, a valve sleeve and a valve seat, the valve sleeve is sleeved on the middle of the valve shaft, the valve seat is fastened on the bottom of the valve sleeve, the sealing gasket is embedded in the top of the valve shaft, a spring retainer is arranged on the bottom of the sealing gasket, and is fixed on the outside of the valve sleeve through the spring, a movable iron core is arranged on the bottom of the valve shaft, a static iron core and a coil wound on the iron core are arranged in the valve sleeve as well, the movable iron core and the static iron core can be in contact with each other, the valve seat is provided with electrodes, which are connected with the coil, a steepled flat gasket is arranged upon the electrodes, the rubber ring is sleeved on the outer part of the valve seat, and the gas flame failure protection electromagnetic valve is characterized in that the side of the top of the valve shaft and the sealing gasket adopt vertical surface contact. By improving contact points, the utility model ensures that the connected part of each part is more stable, consequently, the service life of a gas stove is prolonged, and the safety coefficient is increased.
Description
Technical field
The utility model relates to a kind of solenoid valve, relates in particular to a kind of combustion gas blowout protection solenoid valve.
Background technique
Solenoid valve is the automation foundation element that is used for controlling flow direction, belongs to final controlling element; Be used for machinery control and above the industrial valve, also be usually used in the daily life.Such as; The solenoid valve of installing in the gas cooker has just played the effect of switch.Yet the solenoid valve of gas cooker in the market is when temperature raises, and some connected elements of solenoid valve come off easily, thereby after the long-term use of gas cooker, has certain potential safety hazard.
Summary of the invention
To above-mentioned technological deficiency, the utility model proposes a kind of combustion gas blowout protection solenoid valve, through in original design, improving, has overcome solenoid valve when temperature raises, the problem that connected element comes off easily.
In order to solve the problems of the technologies described above, the technological scheme of the utility model is following:
A kind of combustion gas blowout protection solenoid valve comprises valve body, sealing gasket, spring and rubber ring, and said valve body comprises valve shaft, is set in the valve pocket at said valve shaft middle part and is buckled in the valve seat between the said valve pocket bottom; Said valve shaft top is embedded with sealing gasket, and said sealing gasket bottom is provided with spring seat, and said spring seat is fixed on the said valve pocket outside through said spring; Said valve shaft bottom is provided with moving iron core; Said valve pocket inside also is provided with static iron core and snare is located at the coil on the iron core, and said moving iron core and said static iron core can be in contact with one another, and said valve seat has electrode in establishing; Said electrode links to each other with said coil; On said electrode, be provided with the pinnacle plain cushion, said valve seat outer cover is provided with rubber ring, and said valve shaft top-side adopts vertical surface to contact with said sealing gasket.
Further; Said valve pocket bottom is provided with convex parts; Said valve seat and said valve pocket joint are provided with breach, adopt the horizontal plane contact between said convex parts top and the said breach, and said convex parts is through withholding fixing said valve pocket of said breach and said valve seat.
Further, said valve seat and said electrode respectively are provided with horizontal-extending portion in the bottom, joint, through this said valve seat of horizontal-extending portion buckle and said electrode.
The beneficial effect of the utility model is: through the improvement of technique scheme, make that the attachment portion of each parts is more stable, prolonged the working life of gas cooker, improved safety coefficient.
Description of drawings
Fig. 1 is the solenoid valve sectional drawing of existing technology;
Fig. 2 is the sectional drawing of the utility model.
Reference character: guide sleeve 1; Motor 2; Pinnacle plain cushion 3; Flange 4; Valve seat 5; O type rubber ring 6; Coil 7; Valve bonnet 8; Static iron core 9; Moving iron core 10; Spring 11; Valve shaft 12; Spring seat 13; Sealing gasket 14; The first improvement portion 15; The second improvement portion 16; The 3rd improvement portion 17.
Embodiment
To combine accompanying drawing and specific embodiment that the utility model is done further explanation below.
Existing design is as shown in Figure 1, and a kind of energy-saving gas blowout protection solenoid valve comprises valve body, sealing gasket, spring and rubber ring; Said valve body comprises valve shaft, be set in the valve pocket at said valve shaft middle part and be buckled in the valve seat between the said valve pocket bottom, and said valve shaft top is embedded with sealing gasket, and said sealing gasket bottom is provided with spring seat; Said spring seat is fixed on the said valve pocket outside through said spring; Said valve shaft bottom is provided with moving iron core, and said valve pocket inside also is provided with static iron core and snare is located at the coil on the iron core, and said moving iron core and said static iron core can be in contact with one another; Be provided with electrode in the said valve seat; Said electrode links to each other with said coil, on said electrode, is provided with the pinnacle plain cushion, and said valve seat outer cover is provided with rubber ring.Because the solenoid valve of gas cooker in use; Along with temperature is to raise; The sealing gasket of solenoid valve and the valve shaft i.e. first improvement portion, valve bonnet and valve seat promptly are that the ease of connection of the 3rd improvement portion comes off between the second improvement portion, electrode and the valve seat; Therefore the utility model improves respectively in these places, and the design after the improvement is as shown in Figure 2, states the valve shaft top-side in the first improvement portion place and adopts vertical surface to contact with said sealing gasket; State valve seat in the second improvement portion place and said valve pocket joint is provided with breach, adopt the horizontal plane contact between said convex parts top and the said breach, said convex parts is through withholding fixing said valve pocket of said breach and said valve seat; State valve seat and said electrode in the 3rd improvement portion place and respectively be provided with horizontal-extending portion, through this said valve seat of horizontal-extending portion buckle and said electrode in the bottom, joint; Through above-mentioned design, make that the attachment portion of each parts of solenoid valve is more stable, prolonged the working life of gas cooker, improved safety coefficient.
The above only is the preferred implementation of the 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 design; Can also make some improvement and retouching, these improvement and retouching also should be regarded as in the utility model protection domain.
Claims (3)
1. a combustion gas blowout protection solenoid valve comprises valve body, sealing gasket, spring and rubber ring, and said valve body comprises valve shaft, is set in the valve pocket at said valve shaft middle part and is buckled in the valve seat between the said valve pocket bottom; Said valve shaft top is embedded with sealing gasket, and said sealing gasket bottom is provided with spring seat, and said spring seat is fixed on the said valve pocket outside through said spring; Said valve shaft bottom is provided with moving iron core, and said valve pocket inside also is provided with static iron core and snare is located at the coil on the iron core, and said moving iron core and said static iron core can be in contact with one another; Be provided with electrode in the said valve seat; Said electrode links to each other with said coil, on said electrode, is provided with the pinnacle plain cushion, and said valve seat outer cover is provided with rubber ring; It is characterized in that said valve shaft top-side adopts vertical surface to contact with said sealing gasket.
2. a kind of combustion gas blowout protection solenoid valve according to claim 1; It is characterized in that; Said valve pocket bottom is provided with convex parts; Said valve seat and said valve pocket joint are provided with breach, adopt the horizontal plane contact between said convex parts top and the said breach, and said convex parts is through withholding fixing said valve pocket of said breach and said valve seat.
3. a kind of combustion gas blowout protection solenoid valve according to claim 1 is characterized in that, said valve seat and said electrode respectively are provided with horizontal-extending portion in the bottom, joint, through this said valve seat of horizontal-extending portion buckle and said electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205472829U CN202360839U (en) | 2011-12-08 | 2011-12-08 | Gas flame failure protection electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205472829U CN202360839U (en) | 2011-12-08 | 2011-12-08 | Gas flame failure protection electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360839U true CN202360839U (en) | 2012-08-01 |
Family
ID=46572027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205472829U Expired - Fee Related CN202360839U (en) | 2011-12-08 | 2011-12-08 | Gas flame failure protection electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896169A (en) * | 2015-05-11 | 2015-09-09 | 奥可利电子(昆山)有限公司 | Gas flameout protection electromagnetic valve |
-
2011
- 2011-12-08 CN CN2011205472829U patent/CN202360839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896169A (en) * | 2015-05-11 | 2015-09-09 | 奥可利电子(昆山)有限公司 | Gas flameout protection electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NIGNBO AOKAI SAFETY SCIENCE AND TECHNOLOGY CO., LT Free format text: FORMER NAME: NINGHAI AOKAI COMBUSTION GAS APPLIANCE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315609 No. 11, Hongta Road, Maling mountain, Ninghai County, Zhejiang Patentee after: Nignbo Aokai?Safety Science and Technology?Co.,Ltd. Address before: 315609 Hongta Road, Zhejiang County of Ninghai province Ninghai County No. 11 Merlin tower mountain Ao Kai gas appliance Co Ltd Patentee before: Ninghai County Aokai Combustion Gas Appliance Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20161208 |