CN2169790Y - Portable gas burning stove magnetic safety valve - Google Patents
Portable gas burning stove magnetic safety valve Download PDFInfo
- Publication number
- CN2169790Y CN2169790Y CN 93217796 CN93217796U CN2169790Y CN 2169790 Y CN2169790 Y CN 2169790Y CN 93217796 CN93217796 CN 93217796 CN 93217796 U CN93217796 U CN 93217796U CN 2169790 Y CN2169790 Y CN 2169790Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- magnetic
- gas
- utility
- 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
Links
Images
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to a portable gas burning stove magnetic suction safety valve which is composed of a valve body, a gas inlet valve installed in the valve body, a pressure reducing valve, and an opening angle valve. The utility model is characterized in that a magnetic sucking disk on which a magnetic block is arranged is installed at the air inlet of the valve body, and the lower part of the valve body is provided with a safety device which is communicated with a gas inlet channel and corresponds to the contact head of a pushing device on a stove range. The utility model has the advantages of high safety, simple and compact structure, reliable work, high sensitivity, etc., and tanks are easy to install and detach. The utility model is suitable for being popularized to be used in portable liquid gas stoves.
Description
The utility model relates to a kind of liquefied gas cooking stove annex, exactly is the magnetic safety valve of using on the civilian portable gas stove.
The portable gas stove is not owing to need to be connected with gas pipeline, cylinder for liquefied gas, and volume is little, and is in light weight, thus easy to carry, the fan that traveled deeply, field work personnel's welcome.But there are two big shortcomings in existing portable gas stove; The one, it is not strong to lack safety device or safety device.When the gas furnace temperature raise, the liquid gas storage tank air pressure that is contained in below the cooking stove raise, and at this moment, if pressure regulator valve can not get timely decompression, just leakage phenomenon might take place, and caused fire or jeopardized life and serious consequence such as property safety.The 2nd, chew and can be connected effectively in order to make the giving vent to anger of liquid gas storage tank on the gas furnace with intake valve, on cooking stove, place a manual linkage usually, when the loading and unloading liquid gas storage tank, stirring this linkage could connect, so the inconvenience of using is also unreliable.
The purpose of this utility model be to provide a kind of simple in structure, tank body is easy to loading and unloading, is elevated to when making to go out in it atmospheric pressure to surpass specified limits the portable gas stove magnetic safety valve that can die automatically in the tank body temperature.
Portable gas stove magnetic safety valve is sealed in the intake valve in the valve body air intake duct by valve body, places the pressure-reducing valve in the air chamber of valve body top, and the unlatching angle valve that is fixed in the valve body gas off-take is formed.Valve body lower portion is provided with safeties, and this device comprises the circular cylindrical shell that communicates with air intake duct, is contained in the startup slide bar of circular cylindrical shell inner top band sealing ring, is enclosed within the spring that starts the slide bar bottom, makes the adjustment plug screw that spring pedestal links to each other with the housing screw.
Air inlet is equipped with magnetic-disc outward, and magnetic patch is arranged on the magnetic-disc.
Below in conjunction with embodiment shown in the drawings the utility model is explained in detail.
Accompanying drawing 1 is the utility model structural representation, and Fig. 2 is the upward view of Fig. 1, Fig. 3
After the utility model assembling, to test whole air-tightness intact for platform after tested, and adjust the rated operating pressure P=0.2Mpa of pressure-reducing valves with pressure regulation plug screw 16, adjust the adjustment plug screw 25 on the safeties again, when making valve body 22 inlet pressures be 0.4～0.6 scope, starting slide bar 23 starts, and inscribe the adjusting range of adjusting plug screw 25, adjust the torque rod 32 of opening angle valve 26 at last, when it is rotated at 0～90 ° of angle, valve body 22 goes out atmospheric pressure in 0～3Kpa scope, i.e. assembling is finished.
The utility model is work like this: utilize three screws 26 on the valve body 22 directly to be contained in this valve on the gas furnace, then Gas Pipe is connected with valve body 22 gas outlets, again the gas of liquefied pot is chewed and put into valve body 22 air inlets, at this moment, under the effect of magnetic-disc 1 magnetic force, gas is chewed in the air admission hole that tightly is inserted in interior external admission pad 6,5, simultaneously, gas is chewed and is backed down spool 8, and the combustion gas body enters air intake duct.When liquid gas storage tank and valve body 22 were in normal operating conditions, pressure-reducing valve remained on rated operating pressure by pressure regulating device with the gases in the air chamber 13.When the temperature of liquid gas storage tank is raised to when making the tank body outlet pressure surpass prescribed limits, if pressure-reducing valve is ineffective, at this moment, safeties 28 start, startup slide bar 23 in it by starting spring 24, backs down and adjusts plug screw 25 under the combustion gas body effect of high pressure, touches the contact of cooking stove lower tank thrust unit, tank body and safety valve are disconnected, thereby guaranteed the safety of cooking stove.
Advantages such as obviously, the utility model has increased safeties, has guaranteed the safe operation of gas furnace, and has volume little, and compact conformation is simple, and reliable operation is highly sensitive, and the loading and unloading tank body is convenient are adapted at promoting the use of in the portable liquified gas kitchen range.
Claims (2)
1, a kind of portable gas stove magnetic safety valve, by valve body (22), be sealed in the intake valve in valve body (22) air intake duct, place the pressure-reducing valve in valve body (22) the top air chamber (13), be fixed on valve body (22) air chamber (13), the top has the valve gap (21) of spiro pluging hole and is contained in the interior unlatching angle valve (27) of valve body (22) gas off-take to be formed, it is characterized in that: valve body (22) bottom is provided with safeties (28), this device comprises the circular cylindrical shell that communicates with air intake duct, be contained in the startup slide bar (23) of housing inner top band sealing ring (4), be enclosed within the startup spring (24) that starts slide bar (23) bottom, make the adjustment plug screw (25) that starts spring (24) base and be harmonious with the housing screw.
2, magnetic safety valve according to claim 1 is characterized in that air inlet is equipped with magnetic-disc (1) outward, has magnetic patch (2) on the magnetic-disc (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217796 CN2169790Y (en) | 1993-07-08 | 1993-07-08 | Portable gas burning stove magnetic safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217796 CN2169790Y (en) | 1993-07-08 | 1993-07-08 | Portable gas burning stove magnetic safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2169790Y true CN2169790Y (en) | 1994-06-22 |
Family
ID=33797633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93217796 Expired - Fee Related CN2169790Y (en) | 1993-07-08 | 1993-07-08 | Portable gas burning stove magnetic safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2169790Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278488A (en) * | 2011-05-25 | 2011-12-14 | 脉鲜金属（大连）有限公司 | Portable gas cooker valve body |
| CN102506204A (en) * | 2011-10-28 | 2012-06-20 | 脉鲜金属（大连）有限公司 | Portable gas path cut-off type valve body for gas stove |
| WO2017008429A1 (en) * | 2015-07-15 | 2017-01-19 | 脉鲜金属（大连）有限公司 | Safety protection device regulator |
| TWI664376B (en) * | 2018-05-31 | 2019-07-01 | 上旺股份有限公司 | Safety device of cassette gas furnace |
| CN110914596A (en) * | 2017-06-20 | 2020-03-24 | 株式会社徐弛 | Movable safety valve for portable gas stove |
-
1993
- 1993-07-08 CN CN 93217796 patent/CN2169790Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278488A (en) * | 2011-05-25 | 2011-12-14 | 脉鲜金属（大连）有限公司 | Portable gas cooker valve body |
| CN102506204A (en) * | 2011-10-28 | 2012-06-20 | 脉鲜金属（大连）有限公司 | Portable gas path cut-off type valve body for gas stove |
| WO2017008429A1 (en) * | 2015-07-15 | 2017-01-19 | 脉鲜金属（大连）有限公司 | Safety protection device regulator |
| EP3133347A4 (en) * | 2015-07-15 | 2017-05-17 | Maxsun (Dalian) Co., Ltd | Safety protection device regulator |
| CN110914596A (en) * | 2017-06-20 | 2020-03-24 | 株式会社徐弛 | Movable safety valve for portable gas stove |
| TWI664376B (en) * | 2018-05-31 | 2019-07-01 | 上旺股份有限公司 | Safety device of cassette gas furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2169790Y (en) | Portable gas burning stove magnetic safety valve | |
| CA2068164A1 (en) | Appliance for refuelling a gas fuel tank | |
| CN214063907U (en) | Double-lever intelligent voltage regulator | |
| CN2209745Y (en) | Pressure-regulating energy-saving liquid gas compression release valve | |
| CN2299971Y (en) | Overflow gas safety automatic cut-off valve | |
| CN218761652U (en) | Pressure regulator with pressure relief function | |
| CN219064867U (en) | Breather valve detection device | |
| CN210830631U (en) | Pressure reducing valve for liquefied petroleum gas | |
| CN219827725U (en) | Gas timing cutting device and gas equipment | |
| CN2349465Y (en) | Pressure blowing gas stove for stir-frying | |
| CN220850902U (en) | Pressure reducing valve | |
| CN2145298Y (en) | Piston governing valve | |
| CN221648226U (en) | Gas pressure regulator with leak protection monitoring function | |
| CN221348120U (en) | Pressure reducing valve with emergency cut-off function | |
| CN2143702Y (en) | Gas pressure regulating and stabilizing device | |
| CN215764641U (en) | Direct-buried underground gas pressure regulating device | |
| CN218942243U (en) | Multifunctional ladle pot | |
| CN2215080Y (en) | Synthetic liquefied gas fuel supply device | |
| CN221562794U (en) | Oil tank plug with automatic exhaust function | |
| CN221594262U (en) | Building pressure regulating box trip valve test tool | |
| CN215214916U (en) | Gas temperature control safety valve with electromagnetic valve for clamping gas heating furnace | |
| CN2505684Y (en) | Vacuum-tube internally heated light hydrocarbon gas cylinder | |
| CN205781166U (en) | A kind of Intelligent pressure reducing valve | |
| CN2081021U (en) | Pressure releasing valve for transformer | |
| CN2253431Y (en) | Automatic pressure-reducing integrated stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |