CN2901092Y - Gas supply valve of gas burning kitchen range and automatic control close device - Google Patents
Gas supply valve of gas burning kitchen range and automatic control close device Download PDFInfo
- Publication number
- CN2901092Y CN2901092Y CN 200520115588 CN200520115588U CN2901092Y CN 2901092 Y CN2901092 Y CN 2901092Y CN 200520115588 CN200520115588 CN 200520115588 CN 200520115588 U CN200520115588 U CN 200520115588U CN 2901092 Y CN2901092 Y CN 2901092Y
- Authority
- CN
- China
- Prior art keywords
- valve
- gas
- supply valve
- shutoff device
- automatic control
- 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
- Cookers (AREA)
Abstract
The utility model discloses a gas cooker air supply valve and an automatic turnoff-control device, which is characterized in that an air supply valve is connected with a gas cooker (12), an automatic turnoff-control device is arranged in the supply valve, one end of the thermometer bulb (5) on the air supply valve is connected with the gas cooker (12), the other end of the thermometer bulb (5) is connected with a capillary (6), the other end of the capillary (6) is connected with a pressure sensing element (7), the pressure sensing element (7) is fixedly connected with a buffer (7.1), the buffer (7.1) is connected with a rushing board (7.2), and the rushing board (7.2) is connected with a manu-motive valve (1) and a spring valve. With this structure, the gas cooker is safer and more reliable.
Description
Technical field the utility model relates to a kind of steam supply valve, gas combustion range air feeding valve especially, and the utility model also relates to the automatic control shutoff device of gas combustion range air feeding valve.
Background technology is present, gas combustion range air feeding valve is by manually closing, and after being in gas-cooker that the workman makes state and being lighted, when extinguished by the effect flame accident of extraneous factor, often people's carelessness gas-cooker can not get in time closing, gas-cooker is in running order, and combustion gas continues from the kitchen range discharging, threatens for user's life and composition of estate.
The summary of the invention the purpose of this utility model provides in running order gas-cooker flame behind a kind of some flame and is subjected to steam supply valve that extraneous factor effect accident extinguishes and the control device of closing automatically.
For achieving the above object, the solution that the utility model is taked is: connect a kind of steam supply valve on gas-cooker, be provided with hand push valve in parallel, elastic valve in the steam supply valve and control shutoff device automatically.
After taking such scheme, gas-cooker is safe in utilization, reliable.
The utility model is described in further detail below in conjunction with accompanying drawing for description of drawings.
Fig. 1 is the utility model steam supply valve partial sectional view.
Fig. 2 is that the utility model is controlled the shutoff device cutaway view automatically.
Fig. 3 is office's cutaway view that the utility model places steam supply valve in the box body.
Fig. 4 is that the utility model places the steam supply valve in the box body and controls the cutaway view of shutoff device and the partial schematic diagram of kitchen range automatically.
Specific embodiments is shown in Figure 1: steam supply valve is made up of hand push valve 1, elastic valve 2, the right gas gas source air inlet 3 of conveying, air supply opening 4, is provided with valve handle 1.1, valve plug 1.2 in the hand push valve 1, opens and turn round 1.3; Be provided with valve handle 2.1, valve plug 2.2, spring 2.3 in the elastic valve 2.
Shown in Figure 2: control shutoff device automatically and connect to form by thermometer bulb 5, capillary 6, pressure element 7, the free end that this device inner chamber is filled with low boiling operation material 8, pressure element 7 with slow in part 7.1 fixedly connected the fixedly connected push pedal 7.2 of the bolster other end.
Shown in Figure 3: place the steam supply valve in the box body 9 to be made up of hand push valve 1, elastic valve 2, gas source mouth 3, air supply opening 4, box body 9 lower inner walls are provided with plate washer 10.
Shown in Figure 4: gas combustion range air feeding valve and automatic control shutoff device are made up of box body and steam supply valve and automatic control shutoff device.There is retaining to pull 10, pedestal 11 in the box body 9 on the diapire; Place the interior steam supply valve of box body to form by hand push valve 1, elastic valve 2, gas source mouth 3, air supply opening 4; Automatically the control shutoff device is connected and composed closed system and is formed by thermometer bulb 5 capillaries 6, sensing unit 7; The capillary 6 of this system couples together the inner chamber of thermometer bulb 5 and pressure element 7, and inner chamber is filled with lower boiling operation material 8, the free end of pressure element 7 with slow in part 7.1 fixedly connected 7.1 the fixedly connected push pedal 7.2 of the other end of bolster.The unlatching of the interior hand push valve 1 of pushing steam supply valve turns round 1.3 during use, and combustion gas flows to air supply opening 4 from source of the gas mouth 3 by hand push valve 1, enters combustion gas tool 12, and gas-cooker is in running order.After the combustion gas of gas-cooker 12 is lighted, thermometer bulb 5 near kitchen range 12 heats up, the inner low boiling operation material of closed system 8 expanded by heating, pressure increases and this variation is passed to pressure element 7 by capillary 6, this element is close to pedestal 11 1 ends and is fixed, and pressure-sensitive original paper 7 free ends outwards stretch the generation displacement, and push pedal 7.2 acts on the valve handle 1.1 of hand push valve 1, valve plug 1.2 is subjected to displacement, and hand push 1 is closed; Act on simultaneously that valve plug 2.2 is subjected to displacement on the valve handle 2.1 of elastic valve 2, elastic valve 2 is opened, and combustion gas flows to air supply opening 4 from elastic valve 2 and enters kitchen range 12, and kitchen range 12 should keep operate as normal.And baffle plate 10 is placed restrictions on push pedal 7.2 displacements, bolster 7.1 buffering push pedals 7.2 continue to produce pressure, when flame is extinguished by extraneous factor effect accident, thermometer bulb 5 temperature drop to original temperature, and sealing is control shutoff device inner chamber low boiling operation material 8 volume contractions automatically, and pressure element 7 free ends recover the origin-location, the valve plug 1.2 of hand push valve 1 is static, the spring 2.3 of elastic valve 2 rebounds valve plug 2.2, and elastic valve is closed, and causes steam supply valve to be closed.
Claims (3)
1, a kind of gas combustion range air feeding valve and control shutoff device automatically, it is characterized in that: connect a kind of steam supply valve on gas-cooker, the automatic control shutoff device that is provided with hand push valve (1) in parallel, elastic valve (2) and thermometer bulb (5), capillary (6), pressure element (7) composition in the steam supply valve flexibly connects.
2, gas combustion range air feeding valve according to claim 1 and control shutoff device automatically, it is characterized in that: thermometer bulb (5) one ends of controlling automatically on the shutoff device are connected with gas-cooker (12), the other end with lead to capillary (6), the other end of capillary (6) and pressure element (7) lead to, pressure element (7) other end is provided with bolster (7.1), and bolster (7.1) other end is connected with push pedal (7.2).
3, according to the thermometer bulb on claim 1,2 described gas combustion range air feeding valves and the automatic control shutoff device, it is characterized in that: this thermometer bulb (5) inner chamber is filled with lower boiling operation material (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520115588 CN2901092Y (en) | 2005-07-26 | 2005-07-26 | Gas supply valve of gas burning kitchen range and automatic control close device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520115588 CN2901092Y (en) | 2005-07-26 | 2005-07-26 | Gas supply valve of gas burning kitchen range and automatic control close device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901092Y true CN2901092Y (en) | 2007-05-16 |
Family
ID=38085256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520115588 Expired - Fee Related CN2901092Y (en) | 2005-07-26 | 2005-07-26 | Gas supply valve of gas burning kitchen range and automatic control close device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901092Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101001A (en) * | 2014-07-23 | 2014-10-15 | 东莞市海新金属科技有限公司 | Gas appliance with automatic safety ignition function |
-
2005
- 2005-07-26 CN CN 200520115588 patent/CN2901092Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101001A (en) * | 2014-07-23 | 2014-10-15 | 东莞市海新金属科技有限公司 | Gas appliance with automatic safety ignition function |
| CN104101001B (en) * | 2014-07-23 | 2016-07-06 | 东莞市海新金属科技有限公司 | Gas appliance with automatic safety ignition function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201606540U (en) | Fuel gas safety valve with automatic temperature control | |
| ATE432637T1 (en) | PRESSURE COOKING DEVICE WITH OPTIMIZED PRESSURE RELEASE | |
| JP2003194257A5 (en) | ||
| CN2901092Y (en) | Gas supply valve of gas burning kitchen range and automatic control close device | |
| CN105673877A (en) | Fuel gas valve used for oven and having dual-gas switching function | |
| CN101140041A (en) | Gas combustion range air feeding valve and automatic control closing device | |
| CN201050623Y (en) | Self-closing type gas cut-off valve | |
| CN202203933U (en) | Double-flue boiler | |
| CN201162831Y (en) | Safety timing valve of gas kitchen ranges | |
| CN200986237Y (en) | Anti-dry burning and steam leakage remote-control gas-fired boiler | |
| CN205173620U (en) | Gas temperature detect switch | |
| CN200986214Y (en) | Temperature control flap for gas warming machine | |
| CN102654208A (en) | Improved timing gas safety protection valve | |
| CN201724269U (en) | Full-automatic gas stove | |
| CN1869508A (en) | Quick energy-saving steam furnace | |
| CN201019553Y (en) | Water dispenser with external heat tank | |
| CN203493394U (en) | Efficient energy-saving gas-fired three-door steaming cabinet | |
| CN104819459B (en) | Gas-fired heater | |
| CN201014564Y (en) | Highly effective energy-saving type boiler with mid-water jacket | |
| CN210801620U (en) | Boiler gas system used in pharmaceutical process | |
| CN201028101Y (en) | Multifunctional timing safety valve | |
| CN216361164U (en) | Three-cavity piezoelectric energy-saving valve body assembly of embedded gas stove | |
| CN2435578Y (en) | Automatic closing timing valve for gas | |
| CN202501038U (en) | Water-gas linkage valve | |
| CN206695388U (en) | A kind of energy-conserving and environment-protective natural gas wall-hung boiler |
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 |