CN2473490Y - Timed automatic closing device for gas range - Google Patents
Timed automatic closing device for gas range Download PDFInfo
- Publication number
- CN2473490Y CN2473490Y CN 01216916 CN01216916U CN2473490Y CN 2473490 Y CN2473490 Y CN 2473490Y CN 01216916 CN01216916 CN 01216916 CN 01216916 U CN01216916 U CN 01216916U CN 2473490 Y CN2473490 Y CN 2473490Y
- Authority
- CN
- China
- Prior art keywords
- gas
- directional control
- control valve
- solenoid directional
- delay switch
- 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
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- Control Of Combustion (AREA)
Abstract
The utility model discloses a gas cooker timing automatic closing device, one end of an ordinary-open type delay switch (1) is connected to a fuse (2), the other end of the fuse (2) is connected to the coil of an electromagnetic reversing valve (3), the other end of the electromagnetic reversing valve (3) and the other end of the ordinary-open type delay switch (1) are connected to the power supply; the electromagnetic reversing valve (3) is provided with two nozzles, one is connected to a voltage stabilizing switch (4) of the gas source (6), the other one is connected to the electronic fire maker (5) of the gas cooker. The delay switch stops to supply electrical power once the supposed time is over, the valve of the electromagnetic reversing valve closes the gas channel, then the gas cooker closes automatically, without affecting cooking, nor causing any problem.
Description
The utility model relates to a kind of improvement of kitchen gas stove structure.
Kitchen gas stove is that employing liquefied petroleum gas, natural gas or coal gas are the kitchen kitchen range of fuel.At present people use in daily life or market on the kitchen gas stove sold, do not have regular automatical shutoff device.People use kitchen gas stove to cook or boil water, and all can not leave the kitchen for the moment.In case the chance emergency need be left the kitchen, must turn off fire, stop to cook or heating up water, otherwise, will get into trouble.Before the utility model Ah design is finished, not seeing the gas-cooker regular automatical shutoff device identical with the utility model structure as yet uses in daily life, not seeing the gas-cooker regular automatical shutoff device identical with the utility model structure has sale on market, it is on the books in the literature also not see the gas-cooker regular automatical shutoff device identical with the utility model structure.
The purpose of this utility model is to provide a kind of gas-cooker regular automatical shutoff device, and people can set the service time of gas-cooker, in case finish setting-up time, gas-cooker can be closed automatically, and neither influence culinary art can not go wrong again.
For achieving the above object, the utility model adopts following technical proposals:
The gas-cooker regular automatical shutoff device, by the open type delay switch, solenoid directional control valve and fuse are formed, open type delay switch one end connects fuse, the other end of fuse is connected with the coil of solenoid directional control valve, and the other end of the other end of solenoid directional control valve and open type delay switch is connected with power supply, two mouths of pipe of solenoid directional control valve, a stabilized switch that connects gas source, another connects the gas-cooker electronic lighter.
People are according to the reality of culinary art, set the needed time, to the solenoid directional control valve power supply, the coil of solenoid directional control valve drives valve rod to delay switch according to instruction, the solenoid directional control valve valve open, combustion gas enters electronic lighter through stabilized switch, in the burner combustion of gas-cooker, when reaching the time that sets, delay switch stops to the solenoid directional control valve power supply, the valve closing blast tube of solenoid directional control valve, and burning stops.
The utility model has more following effects and good effect:
The utility model provides a kind of gas-cooker regular automatical shutoff device, people can set the service time of gas-cooker, in case finish setting-up time, delay switch stops to provide power supply to solenoid directional control valve, the valve closing blast tube of solenoid directional control valve, burning stops, and gas-cooker can be closed automatically, neither influence culinary art can not go wrong again.
Below in conjunction with drawings and Examples structure of the present utility model is described in further detail:
Fig. 1 is a structural principle schematic diagram of the present utility model.
In the drawings,
The 1st, open type delay switch, the 2nd, fuse, the 3rd, solenoid directional control valve, the 4th, stabilized switch, the 5th, electronic lighter, the 6th, gas source, the 7th, burner.
The gas-cooker regular automatical shutoff device, by open type delay switch 1, solenoid directional control valve 3 and fuse 2 are formed, open type delay switch 1 one ends connect fuse 2, the other end of fuse 2 is connected with the coil of solenoid directional control valve 3, and the other end of the other end of solenoid directional control valve 3 and open type delay switch 1 is connected with power supply, two mouths of pipe of solenoid directional control valve 3, a stabilized switch 4 that connects gas source 6, another connects gas-cooker electronic lighter 5.
People set the needed time according to the reality of culinary art, and open type delay switch 1 is powered to solenoid directional control valve 3 according to instruction, the coil of solenoid directional control valve 3 drives valve rod, solenoid directional control valve 3 valve opens, combustion gas enter electronic lighter 5 through stabilized switch 4, burner 7 burnings at gas-cooker, when reaching the time that sets, open type delay switch 1 stops to solenoid directional control valve 3 power supplies, the valve closing blast tube of solenoid directional control valve 3, burning stops, and gas-cooker is closed automatically.
Embodiment 1:
The gas-cooker regular automatical shutoff device, by open type delay switch 1, solenoid directional control valve 3 and fuse 2 are formed, open type delay switch 1 adopts DTJ120, solenoid directional control valve 3 adopts 2V025-08-AC220V two mouth of pipe solenoid directional control valves, and the other end of the other end of solenoid directional control valve 3 and open type delay switch 1 is connected with power supply, two mouths of pipe of solenoid directional control valve 3, a stabilized switch 4 that connects gas source 6, another connects gas-cooker electronic lighter 5.
Claims (1)
1. gas-cooker regular automatical shutoff device, it is characterized in that it is made up of open type delay switch (1) solenoid directional control valve (3) and fuse (2), open type delay switch (1) one end connects fuse (2), the other end of fuse (2) is connected with the coil of solenoid directional control valve (3), the other end of solenoid directional control valve (3) is connected with power supply with the other end of open type delay switch (1), two mouths of pipe of solenoid directional control valve (3), a stabilized switch (4) that connects gas source (6), another connects gas-cooker electronic lighter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216916 CN2473490Y (en) | 2001-03-11 | 2001-03-11 | Timed automatic closing device for gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216916 CN2473490Y (en) | 2001-03-11 | 2001-03-11 | Timed automatic closing device for gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473490Y true CN2473490Y (en) | 2002-01-23 |
Family
ID=33635241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01216916 Expired - Fee Related CN2473490Y (en) | 2001-03-11 | 2001-03-11 | Timed automatic closing device for gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473490Y (en) |
-
2001
- 2001-03-11 CN CN 01216916 patent/CN2473490Y/en not_active Expired - Fee Related
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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 |