CN205664434U - A gas protection device for kitchen - Google Patents
A gas protection device for kitchen Download PDFInfo
- Publication number
- CN205664434U CN205664434U CN201620388958.7U CN201620388958U CN205664434U CN 205664434 U CN205664434 U CN 205664434U CN 201620388958 U CN201620388958 U CN 201620388958U CN 205664434 U CN205664434 U CN 205664434U
- Authority
- CN
- China
- Prior art keywords
- gas
- switch
- cooker
- infrared sensor
- kitchen
- 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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Abstract
The utility model discloses a gas protection device for kitchen, it includes gas pipeline, wherein, and the last gas -cooker that is provided with of gas pipeline, the gas -cooker is connected with a gas shutdown mechanism, and gas shutdown mechanism includes the infrared sensor switch, and an infrared sensor switch and a power adapter circuit connection, infrared sensor switch pass through a switch module and a time switch circuit connection. When having personnel's activity in the infrared sensor switch detects the kitchen, the infrared sensor switch provides the 3V power for the solenoid valve makes the solenoid valve switch on, and the gas is open -minded. When not having personnel movable in the infrared sensor switch detects the kitchen, the time switch count -down, when nearly predetermined numerical value was counted to in the time switch timing, the infrared ray sensor switch did not have personnel's activity in detecting the kitchen yet, and then time switch cuts off 3V power messenger solenoid valve and makes break the gas of confession to the gas -cooker to the appearance of the condition such as enamelware pot has been avoided.
Description
Technical field
This utility model relates to cooker field, particularly relates to a kind of combustion gas protection device for kitchen.
Background technology
Current household gas range is not owing to having safety device, if the most in use valve body of gas-cooker or gas
Pipe generation gas leakage, will cause safety problem.And universal, the social senilization used along with combustion gas and numerous business pressure
Power, in the accident using combustion gas to occur enamelware pot even to catch fire from time to time.When using combustion gas, people often endure on gas-cooker
Boil food and other things are done at scene away from keyboard, cause forgetting to close burned flame in kitchen, there is presently no and prevent
The effective means of this type of accident.There is a lot of technological means to solve gas leakage at present on gas-cooker, but do not have means to solve scene
Nobody causes enamelware pot or fire casualty.Therefore, prior art needs further improvement and develops.
Utility model content
In view of above-mentioned the deficiencies in the prior art, offer of the present utility model is a kind of combustion gas for kitchen protection dress
Putting, so that cutting off gas-cooker when personnel leave kitchen limiting time section, improving the safety during combustion gas uses.
For solving above-mentioned technical problem, this utility model scheme includes:
A kind of combustion gas protection device for kitchen, it includes fuel gas pipeline, wherein, fuel gas pipeline is provided with combustion gas
Stove, gas-cooker and a fuel gas shutoff mechanism are connected, and fuel gas shutoff mechanism includes infrared sensor switch, infrared sensor switch
Being connected with a power adapter circuit, infrared sensor switch is connected by switch module and a timing switch circuit, and timing is opened
Closing and start timing when infrared sensor switch can't detect infrared ray mobile object, timing counts to reach predetermined value, time switch
Cut off the combustion gas feeding to gas-cooker.
Described combustion gas protection device, wherein, above-mentioned gas-cooker is ion induction type gas-cooker, time switch and ion sense
The valve answering formula gas-cooker is connected, and time switch is for controlling the state of this valve.
Described combustion gas protection device, wherein, above-mentioned gas-cooker is thermojunction type gas-cooker, and above-mentioned fuel gas pipeline is arranged
Having electromagnetic valve, time switch to be connected with this electromagnetic valve, time switch is for controlling the state of this electromagnetic valve.
A kind of combustion gas protection device for kitchen that this utility model provides, when infrared sensor switch detects kitchen
When inside having personnel activity, infrared sensor switch provides 3V power supply to make solenoid valve conduction to electromagnetic valve, and combustion gas is open-minded, hot unofficial biography
When sensor switch does not has personnel activity in kitchen being detected, time switch countdown, when time switch timing is counted to reach predetermined number
During value, infrared ray sensor switch has personnel activity in being still not detected by kitchen, then time switch cuts off 3V power supply and makes electromagnetic valve
Guan Bi disconnects the combustion gas feeding to gas-cooker, thus avoids the appearance of the situations such as enamelware pot.
Accompanying drawing explanation
Fig. 1 is the structural representation of the combustion gas protection device in this utility model with ion induction type gas-cooker；
Fig. 2 is the structural representation of the combustion gas protection device in this utility model with thermojunction type gas-cooker.
Detailed description of the invention
This utility model provides a kind of combustion gas protection device for kitchen, for making the purpose of this utility model, technology
Scheme and effect are clearer, clear and definite, further describe this utility model below.Should be appreciated that described herein
Specific embodiment, only in order to explain this utility model, is not used to limit this utility model.
This utility model provides a kind of combustion gas protection device for kitchen, and as shown in Figures 1 and 2, it includes combustion
Air pipe 1, wherein, fuel gas pipeline 1 is provided with gas-cooker 2, and gas-cooker 2 is connected with a fuel gas shutoff mechanism, fuel gas shutoff
Mechanism includes that infrared sensor switch 3, infrared sensor switch 3 are connected with power supply adaptor 4 circuit, and power supply adaptor 4 is also
Can be connected with a stand-by power supply 5, to ensure the stable row that fuel gas shutoff mechanism works.Infrared sensor switch 3 is by opening
Closing assembly and time switch 7 circuit connects, time switch 7 can't detect infrared ray mobile object from infrared sensor switch 3
Time start timing, timing counts to reach predetermined value, and time switch 7 cuts off the combustion gas feeding to gas-cooker 2.
Further, as shown in Figure 2, above-mentioned gas-cooker 2 is ion induction type gas-cooker, time switch 7 and ion
The valve of vicarious gas-cooker is connected, and time switch 7 is for controlling the state of this valve.
In a further preferred embodiment, above-mentioned gas-cooker 2 is thermojunction type gas-cooker, and above-mentioned fuel gas pipeline 1 is provided with
Electromagnetic valve 8, time switch 7 is connected with this electromagnetic valve 8, and time switch 7 is for controlling the state of this electromagnetic valve.The most above-mentioned two
Individual example is only easy to describe the technical solution of the utility model, and the technical solution of the utility model may be used for general gas
Without fool proof kitchen range in the kitchen range such as stove, gas range, such as prior art, skill of the present utility model still can be used
Art scheme.
Certainly, described above being only preferred embodiment of the present utility model, this utility model is not limited to enumerate above-mentioned
Embodiment, it should be noted that any those of ordinary skill in the art are under the teaching of this specification, and that is made is all etc.
With replacement, obvious variant, within all falling within the essential scope of this specification, ought to be by protection of the present utility model.
Claims (3)
1., for the combustion gas protection device in kitchen, it includes fuel gas pipeline, it is characterised in that be provided with combustion on fuel gas pipeline
Gas kitchen, gas-cooker and a fuel gas shutoff mechanism are connected, and fuel gas shutoff mechanism includes that infrared sensor switch, infrared sensor are opened
Closing and be connected with a power adapter circuit, infrared sensor switch is connected, regularly by switch module and a timing switch circuit
Switch starts timing when infrared sensor switch can't detect infrared ray mobile object, and timing counts to reach predetermined value, and timing is opened
Cut-off deeply concerned is to the combustion gas of gas-cooker.
Combustion gas protection device the most according to claim 1, it is characterised in that above-mentioned gas-cooker is ion induction type combustion gas
Stove, time switch is connected with the valve of ion induction type gas-cooker, and time switch is for controlling the state of this valve.
Combustion gas protection device the most according to claim 1, it is characterised in that above-mentioned gas-cooker is thermojunction type gas-cooker,
Being provided with electromagnetic valve on above-mentioned fuel gas pipeline, time switch is connected with this electromagnetic valve, and time switch is used for controlling this electromagnetic valve
State.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388958.7U CN205664434U (en) | 2016-05-04 | 2016-05-04 | A gas protection device for kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388958.7U CN205664434U (en) | 2016-05-04 | 2016-05-04 | A gas protection device for kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205664434U true CN205664434U (en) | 2016-10-26 |
Family
ID=57162979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620388958.7U Expired - Fee Related CN205664434U (en) | 2016-05-04 | 2016-05-04 | A gas protection device for kitchen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205664434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799597A (en) * | 2017-04-28 | 2018-11-13 | 宁波大学 | A kind of intelligence control system of on-demand supply combustion gas |
-
2016
- 2016-05-04 CN CN201620388958.7U patent/CN205664434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799597A (en) * | 2017-04-28 | 2018-11-13 | 宁波大学 | A kind of intelligence control system of on-demand supply combustion gas |
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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: 20161026 |