CN203335993U - Fuel gas isolated type embedded electromagnetic valve - Google Patents
Fuel gas isolated type embedded electromagnetic valve Download PDFInfo
- Publication number
- CN203335993U CN203335993U CN2013204268180U CN201320426818U CN203335993U CN 203335993 U CN203335993 U CN 203335993U CN 2013204268180 U CN2013204268180 U CN 2013204268180U CN 201320426818 U CN201320426818 U CN 201320426818U CN 203335993 U CN203335993 U CN 203335993U
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- Prior art keywords
- valve
- valve body
- electromagnetic
- fuel gas
- gas isolated
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- Expired - Fee Related
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Abstract
The utility model relates to the field of fuel gas electromagnetic valves, in particular to a fuel gas isolated type embedded electromagnetic valve. The fuel gas isolated type embedded electromagnetic valve comprises a valve body, wherein a piece of stop iron is arranged on the upper portion of the left side of the valve body, a movable rod is arranged below the stop iron, the movable rod is connected with the valve body through a spring, the lower portion of the movable rod makes close contact with a sealed valve opening of the valve body through a sealing gasket, the sealed valve opening of the valve body is communicated with an air inlet passageway inside the valve body, the movable rod makes contact with a guide pipe, an electromagnetic coil is arranged around the guide pipe, and an embedded electromagnetic valve outer shell is arranged outside the electromagnetic coil. When the electromagnetic coil is powered on, the stop iron attracts the movable rod so that the sealing gasket can be far away from the sealed valve opening of the valve body. The fuel gas isolated type embedded electromagnetic valve has the advantages that due to the fact that an all-metal overall structure design is adopted for the embedded electromagnetic valve outer shell, the fuel gas isolated type embedded electromagnetic valve is an integral magnetic conduction loop, the whole electromagnetic filed is shielded, then, the electromagnetic force produced by the electromagnetic field can be fully used, and losses of electric energy and losses of magnetic force are reduced.
Description
Technical field
The utility model relates to the gas electromagnetic valve field, especially a kind of combustion gas isolated form embedded-type electric magnet valve.
Background technique
Current gas electromagnetic valve generally all is arranged on electromagnetic coil with sealing configuration the outside of valve body, perhaps with an integral sealing mechanism, electromagnetic coil is sealed in the combustion gas cavity together, there are the following problems respectively in these two kinds designs: electromagnetic coil is arranged on outside valve body, and volume greatly takes up room greatly
,corresponding lever etc. needs to lengthen, and consumptive material is many
,the magnetic circuit of electromagnetic mechanism seals not, causes leakage field to increase, and in identical suction requirement situation, needs to consume more electric energy
;electromagnetic coil is sealed in the combustion gas cavity, forms the important materials of electromagnetic coil-copper paint envelope curve easily and the impurity chemical reactions such as sulphur in combustion gas, causes final copper cash to be corroded and the solenoid valve inefficacy.
Summary of the invention
In order to solve above-mentioned electromagnetic coil easily by the technical problem of chemical reaction, the utility model provides a kind of combustion gas isolated form embedded-type electric magnet valve.
The technical solution of the utility model is as follows:
A kind of combustion gas isolated form embedded-type electric magnet valve, comprise valve body, described valve body left upper portion is provided with buting iron, described buting iron below is provided with lever, described lever is connected with valve body by spring, the lever below is by the seal valve mouth close contact of sealing gasket and valve body, described valve seal valve port is communicated with the gas-entered passageway in valve body, described lever contacts with guide pipe, be provided with electromagnetic coil around described guide pipe, the described electromagnetic coil outside is provided with embedded solenoid valve casing, and during the electromagnetic coil energising, buting iron attracts lever to make sealing gasket away from the valve seal valve port.
As preferably, described embedded solenoid valve casing is made of metal.
Use the technical solution of the utility model, because embedded solenoid valve casing has adopted the full-metallic overall construction design, it itself is exactly a complete magnetic conductance loop, make whole conductively-closeds of electromagnetic field, almost do not leak, so just can take full advantage of the electromagnetic force that electromagnetic field produces, reduce the loss of electric energy and the loss of magnetic force.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model part.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
As Fig. 1, a kind of combustion gas isolated form embedded-type electric magnet valve shown in 2, comprise valve body 7, described valve body 7 left upper portion are provided with buting iron 6, described buting iron 6 belows are provided with lever 2, described lever 2 is connected with valve body 7 by spring, lever 2 belows are sealing valve port 10 close contacts with valve body 7 by sealing gasket 8, described valve body 7 sealing valve ports 10 are communicated with the gas-entered passageway 9 in valve body 7, described lever 2 contacts with guide pipe 3, be provided with seal ring 1 between buting iron 6 and guide pipe 3, be provided with electromagnetic coil 5 around described guide pipe 3, described electromagnetic coil 5 outsides are provided with embedded solenoid valve casing 4, during electromagnetic coil 5 energising, buting iron 6 attracts lever 2 to make sealing gasket 8 away from valve body 7 sealing valve ports 10.Described embedded solenoid valve casing 4 is made of metal.
During use
, lever 2 can be in the interior slip of guide pipe 3, and during electromagnetic coil 5 energising, buting iron 6 will attract lever 2, and after overcoming spring force, the two is close, makes the sealing gasket 8 that is connected with the lever 2 sealing valve port 10 away from valve body 7, and gas valve is opened; During electromagnetic coil 5 outage, the gravitation that buting iron 6 and lever are 2 disappears, the two separation under spring action, and the sealing gasket 8 that makes to be connected with lever 2 is pressed close to the sealing valve port 10 of valve body 7, at the effect lower seal of spring force, i.e. gas lockout valve.
Claims (2)
1. a combustion gas isolated form embedded-type electric magnet valve, comprise valve body (7), it is characterized in that: described valve body (7) left upper portion is provided with buting iron (6), described buting iron (6) below is provided with lever (2), described lever (2) is connected with valve body (7) by spring, lever (2) below is sealing valve port (10) close contact with valve body (7) by sealing gasket (8), described valve body (7) sealing valve port (10) is communicated with the gas-entered passageway (9) in valve body (7), described lever (2) contacts with guide pipe (3), described guide pipe (3) is provided with electromagnetic coil (5) on every side, described electromagnetic coil (5) outside is provided with embedded solenoid valve casing (4), during electromagnetic coil (5) energising, buting iron (6) attracts lever (2) to make sealing gasket (8) away from valve body (7) sealing valve port (10).
2. a kind of combustion gas isolated form embedded-type electric magnet valve according to claim 1, it is characterized in that: described embedded solenoid valve casing (4) is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204268180U CN203335993U (en) | 2013-07-16 | 2013-07-16 | Fuel gas isolated type embedded electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204268180U CN203335993U (en) | 2013-07-16 | 2013-07-16 | Fuel gas isolated type embedded electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335993U true CN203335993U (en) | 2013-12-11 |
Family
ID=49704669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204268180U Expired - Fee Related CN203335993U (en) | 2013-07-16 | 2013-07-16 | Fuel gas isolated type embedded electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322276A (en) * | 2013-07-16 | 2013-09-25 | 慈溪市天行电器有限公司 | Fuel gas isolated type embedded electromagnetic valve |
-
2013
- 2013-07-16 CN CN2013204268180U patent/CN203335993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322276A (en) * | 2013-07-16 | 2013-09-25 | 慈溪市天行电器有限公司 | Fuel gas isolated type embedded electromagnetic valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20200716 |