CN2115438U - Gas brennschluss electromagnetic valve - Google Patents
Gas brennschluss electromagnetic valve Download PDFInfo
- Publication number
- CN2115438U CN2115438U CN 91229926 CN91229926U CN2115438U CN 2115438 U CN2115438 U CN 2115438U CN 91229926 CN91229926 CN 91229926 CN 91229926 U CN91229926 U CN 91229926U CN 2115438 U CN2115438 U CN 2115438U
- Authority
- CN
- China
- Prior art keywords
- gas
- cover
- iron core
- armature
- brennschluss
- 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
Images
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to a gas brennschluss electromagnetic valve, comprising a base, a coil curl, an iron core, a framework, a cover, an armature, a shaft, a spring, a spring seat and a sealing ring, wherein, one end or two ends of the cover is fastened a rubber sleeve made of silastic; the machining precision of the contact end faces between the iron core and the armature is simultaneously improved. The gas is completely isolated outside of the cover; the corrosion of the iron core and the armature caused by the gas is reduced; the service life of the electromagnetic valve is extended by times; the reliability of the matched complete appliance can be ensured. The utility model can be used for a gas showers and can also be used for protection of gas brennschluss of pipeline gas, a gas range, etc.
Description
The utility model relates to the flame-out solenoid valve of a kind of safety device combustion gas, is mainly used in gas shower.
The blowout protection device that uses in the existing commercially available gas shower because of work under bad environment, all is combustion gas on every side, and the gas source of China's use at present is more assorted, the content height of hydrogen sulfide, so corrosivity is bigger.Shortened the working life of solenoid valve greatly, influenced the proper functioning of solenoid valve, also influenced the use and the reliability of integrated equipment simultaneously, increased many troubles to the user.In only 3～4 months working life of solenoid valve that has, external product also had only more than 2 years.
The purpose of this utility model is to provide a kind of combustion gas solenoid valve that stops working, and in the working life of having improved solenoid valve greatly, has increased the reliability of integrated equipment therewith.
The utility model is achieved in that by base, coil, iron core, skeleton, cover, armature, axle, spring, spring seat, seal ring and constitutes solenoid valve, the fixing rubber cover in the one or both ends of cover.
Fig. 1. structural representation of the present utility model.
Fig. 2. rubber nested structure enlarged view.
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
At base (11) one end screw internal fixation thermocouples, base (11) holds fixed jacket that the iron core (10) of skeleton (9), coil (8) is arranged in addition, one joint (12) of coil (8) is fixed on base (11) centre with resin again by the insulation spacer insulation, and another joint of coil (8) is fixed on base (11) side with fixing column (13).The fastening big end in iron core (10) the end outside of base (11) by resin-sealed cover (7).Armature (6) is fixed on an end of axle (4) with the rivet activity, axle (4) hold fixed seal ring (1), spring seat (2) in addition, be with Returnning spring (3) outward, this part is all identical with prior art.
A fastening bowl-type rubber cover (5) of being made by silicone rubber outside the portlet of cover (7) also can be at the two ends of cover (7), and large and small port is fixed a rubber cover (5) of being made by silicone rubber outward respectively.And the machining accuracy of two contact end faces of iron core (10), armature (6) is improved, reach surface roughness
To reduce the corrosion of combustion gas to it.
When the combustion gas of burning (can be liquefied petroleum gas, rock gas, biogas, artificial coal gas and contain oven gas) flame has been extinguished by wind or other factors; at this moment the thermocouple that is connected with the flame-out solenoid valve of combustion gas just is stopped heating; induced potential, electric current reduce; the suction that electromagnet produces also reduces; last electromagnet is unable and discharge armature (6), plays the blowout protection effect thereby close burnt gas switch.
The utility model compared with prior art; because of increased heatproof outside (7) at cover, rubber cover (5) that sealing is strong is isolated outside the cover combustion gas fully; be difficult for entering in the cover (7) iron core (10) is played corrosiveness; show the service life that has prolonged exponentially magnetic valve through trial assembly and test; thereby also improved the reliability that supports the use complete machine with it; this magnetic valve also can be used for pipeline gas, gas range etc. and does the gas extinguishing fire protection except being used for combustion gas shower use.
Claims (3)
1, the flame-out solenoid valve of a kind of safety device combustion gas, form by seal ring (1), spring seat (2), spring (3), axle (4), armature (6), cover (7), coil (8), skeleton (9), iron core (10), base (11), joint (12), fixing column (13), it is characterized in that in the one or both ends of covering (7) fixedly rubber cover (5).
2, solenoid valve according to claim 1 is characterized in that at the outer fastening bowl-type rubber cover (5) of being made by silicone rubber of the portlet of cover (7), or at the fastening rubber cover (5) by the silicone rubber making of the outer difference of the large and small port of cover (7).
3, according to claim 1 or 2 described solenoid valves, it is characterized in that armature (6), iron core (10), the machining accuracies of two contact end faces improve, reach surface roughness
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91229926 CN2115438U (en) | 1991-12-10 | 1991-12-10 | Gas brennschluss electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91229926 CN2115438U (en) | 1991-12-10 | 1991-12-10 | Gas brennschluss electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2115438U true CN2115438U (en) | 1992-09-09 |
Family
ID=4935317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91229926 Pending CN2115438U (en) | 1991-12-10 | 1991-12-10 | Gas brennschluss electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2115438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277874A (en) * | 2018-02-01 | 2018-07-13 | 新安洁环境卫生股份有限公司 | A kind of fecal suction truck with intelligently realizing explosion-proof, deodorization and Anti-spill |
| CN108303500A (en) * | 2018-02-01 | 2018-07-20 | 新安洁环境卫生股份有限公司 | It is a kind of that there is intelligent measurement, explosion-proof and deodorization functions vehicle |
-
1991
- 1991-12-10 CN CN 91229926 patent/CN2115438U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277874A (en) * | 2018-02-01 | 2018-07-13 | 新安洁环境卫生股份有限公司 | A kind of fecal suction truck with intelligently realizing explosion-proof, deodorization and Anti-spill |
| CN108303500A (en) * | 2018-02-01 | 2018-07-20 | 新安洁环境卫生股份有限公司 | It is a kind of that there is intelligent measurement, explosion-proof and deodorization functions vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW339390B (en) | Combustor for heating compressed air in a gas turbine | |
| AR010398A1 (en) | A GENERAL USE LIGHTER | |
| ES8800404A1 (en) | Bellows valve. | |
| MXPA97001039A (en) | Adjustable-length gas spring. | |
| AU546520B2 (en) | Underground gasification of coal | |
| AU566349B2 (en) | Oxy-fuel burners | |
| CN2115438U (en) | Gas brennschluss electromagnetic valve | |
| BG103904A (en) | Spray gun | |
| CN2326799Y (en) | Gas safety valve | |
| GB2337163A (en) | Solenoid stator assembley | |
| CN2254139Y (en) | Leak auto-closing safety valve for liquefied gas cylinder | |
| CN205424037U (en) | Use solenoid valve on burner flame out protection device | |
| CN110043674A (en) | A kind of battery-powered gas electromagnetic valve of low tension | |
| CN213598672U (en) | Double-coil off-protection switch electromagnetic valve | |
| CN220302892U (en) | Solenoid valve assembly with double cut-off functions | |
| CN201412870Y (en) | Ignition torch with coil pipe | |
| CN212839663U (en) | Single coil extinguishing protection switch electromagnetic valve | |
| CN213017920U (en) | Gas timing safety valve | |
| CN2527888Y (en) | Flame-out safety protection device for gas range | |
| CN2491662Y (en) | Three-gas-in-one valve core of gas range | |
| CN202338673U (en) | Energy saving flameout protection electromagnetic valve | |
| CN2349415Y (en) | Magnetic fluid sealing safety valve | |
| ES272073U (en) | Ignition coil, especially a bar ignition coil, for Otto-cycle engines | |
| CN205424038U (en) | Use solenoid valve in large -scale burner | |
| CN2187086Y (en) | Gas welding torch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |