CN1626879A - Gas leakage alarming security controlled cooker - Google Patents
Gas leakage alarming security controlled cooker Download PDFInfo
- Publication number
- CN1626879A CN1626879A CN 200310121948 CN200310121948A CN1626879A CN 1626879 A CN1626879 A CN 1626879A CN 200310121948 CN200310121948 CN 200310121948 CN 200310121948 A CN200310121948 A CN 200310121948A CN 1626879 A CN1626879 A CN 1626879A
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- CN
- China
- Prior art keywords
- gas
- cooker
- smoke exhaust
- alarm
- circuit
- 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
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- Feeding And Controlling Fuel (AREA)
Abstract
The invention relates to a gas leakage alarm safety control cooker. It is formed from gas alarm system, kitchen ventilator fan automatic starting system and gas range inlet automatic closing system which are organically combined together.
Description
Technical field
Gas leakage alarm security control cooker of the present invention is to belong to the new structure cooker of realizing for gas leakage that newspaper collecting is alert, combustion gas is closed, the combustion gas emptying is one.
Background technology
At present, the fuel gas alarm of selling on market and using is only for independently individual, can only be continuous send alarm signal, glittering or buzzing bulletin user, combustion gas has been leaked above the caution standard, and close burnt gas valve as nobody this moment, combustion gas will leak always, and smoke exhaust ventilator continues to cut out and do not work, constantly a large amount of combustion gas of leaking will cause the infringement to the user, even be in peril of one's life, for existing fuel gas alarm gas-cooker and the existing Insufficient problem of smoke exhaust ventilator, a kind of novel gas alarm security control cooker of Development and design is very necessary to overcome its shortcoming.
Summary of the invention
At the problem that prior art is deposited, the objective of the invention is to develop a kind of can the warning, close the fuel gas inlet pipeline again simultaneously and open the multi-functional interlocking safety feature of smoke exhaust ventilator to the outside drain combustion gas.A kind of gas leakage alarm security control cooker of the present invention is made up of gas alarm system, smoke exhaust blower fan automatic start up system and gas-cooker air intake opening automatic closing system; When the combustion gas of gas-cooker leaked, the gas alarm system reported to the police automatically, when buzzing is reported to the police, and the work of blower fan automatic starting device effluxes combustion gas, and source of the gas is cut off in gas-cooker air intake opening automatic closing system work simultaneously.The gas alarm system of gas leakage alarm security control cooker of the present invention is installed in the body of smoke exhaust, its control circuit is connected with smoke exhaust fan starting circuit, in the time of control circuit warning work smoke exhaust fan starting circuit is connected; Blower fan work.The gas-cooker air intake opening automatic closing system of gas leakage alarm security control cooker of the present invention is installed in the combustion gas stove, is connected by the control circuit of connection line with fuel gas alarm; When the fuel gas alarm buzzing is reported to the police, cut off gas source automatically.The gas alarm system of gas alarm security control cooker of the present invention is made up of main circuit and control circuit; Smoke exhaust blower fan automatic start up system and gas-cooker air intake opening automatic closing system all are equipped with executive circuit and executive component.The gas alarm system of gas alarm security control cooker of the present invention is made up of gas sensor, relay, loudspeaker, contactor, integrated circuit, phase inverter, triode, rectifier, transformer and connection line thereof; The normally opened contact of A.C. contactor 1C is with the gauge tap K of motor in the smoke exhaust Circuits System
1Left and right two ends be connected; The normally opened contact of A.C. contactor 1C is connected with the solenoid valve DF that is installed in the gas-cooker; The import of solenoid valve DF is connected with the endpiece of fuel gas pipeline, and the outlet of solenoid valve DF is connected with the supply air line of the burner of gas-cooker.
The present invention will independently fuel gas alarm, gas-cooker and smoke exhaust be organically combined, thereby overcome the monomer functional of each different device, promptly in the time of gas alarm, start smoke exhaust when cutting off the air inlet of gas-cooker and discharge the combustion gas of leaking outdoor; And the present invention has novel structure, characteristics such as easy to use, multiple functional, safe and reliable; So have high using value, so can be widely used among building, hall, shop, house and the common resident family.
Description of drawings
Accompanying drawing of the present invention is a gas leakage alarm security control cooker circuit system figure.
Among the figure: 1, smoke exhaust 2, burner for gas stove 3, gas-cooker 4, fuel gas pipeline DF-solenoid directional control valve K
1-smoke exhaust power switch K
2-smoke exhaust high, low speed gauge tap K
3-gas control valve door 1C-A.C. contactor A-gas alarm the B-of system smoke exhaust work system C-gas range work system
Embodiment
Specific embodiments of the invention are equipped with gas alarm system and smoke exhaust automatic start up system as shown in drawings in the body of smoke exhaust 1; The air intake opening automatic closing system is housed in gas-cooker 3.The gas alarm system is by by gas sensor QM, relay J, loudspeaker Y, contactor 1C, integrated circuit (IC)
1, inverter ic
2, IC
3, IC
4, triode T
1, T
2, rectifier D
1～D
4, transformer B and connection line thereof form; The normally opened contact of A.C. contactor 1C is with the gauge tap K of motor M in the smoke exhaust Circuits System
1Left and right two ends be connected; The normally opened contact of A.C. contactor 1C contacts with the solenoid valve DF that is installed in the gas-cooker; The import of solenoid valve DF is connected with the endpiece of fuel gas pipeline 4, and the outlet of solenoid valve DF is connected with the supply air line of the burner of gas-cooker.Burner 2 fray-outs of flame of its principle of work in gas-cooker 3, when combustion gas leaks finite concentration, fuel gas alarm is reported to the police, its relay J coil electricity when reporting to the police, the closed smoke exhaust of connecting of normally opened contact 1C makes smoke exhaust work that combustion gas is effluxed, and normally opened contact 1C closure is connected two two energising magnetic reversal valve DF and action simultaneously, close port is turn-offed fuel gas pipeline 4, and then reaches the interlock of warning, cut-out source of the gas, discharge combustion gas.
Claims (5)
1, a kind of gas leakage alarm security control cooker; It is characterized in that by the gas alarm system smoke exhaust blower fan automatic start up system and gas-cooker air intake opening automatic closing system are formed; When the combustion gas of gas-cooker leaked, the gas alarm system reported to the police automatically, when buzzing is reported to the police, and the work of blower fan automatic starting device effluxes combustion gas, and source of the gas is cut off in gas-cooker air intake opening automatic closing system work simultaneously.
2, gas leakage alarm security control cooker according to claim 1; It is characterized in that the gas alarm system is installed in the body of smoke exhaust, its control circuit is connected with smoke exhaust fan starting circuit, in the time of control circuit warning work smoke exhaust fan starting circuit is connected; Blower fan work.
3, gas leakage alarm security control cooker according to claim 1; It is characterized in that gas-cooker air intake opening automatic closing system is installed in the combustion gas stove, is connected by the control circuit of connection line with fuel gas alarm; When the fuel gas alarm buzzing is reported to the police, cut off gas source automatically.
4, gas alarm security control cooker according to claim 1; It is characterized in that the gas alarm system is made up of main circuit and control circuit; Smoke exhaust blower fan automatic start up system and gas-cooker air intake opening automatic closing system all are equipped with executive circuit and executive component.
5, according to claim 1 or 4 described gas alarm security control cookers; It is characterized in that the gas alarm system is by gas sensor (QM), relay (J), loudspeaker (Y), contactor (1C), integrated circuit (IC
1), phase inverter (IC
2, IC
3, IC
4), triode (T
1, T
2), rectifier (D
1～D
4), transformer (B) and connection line thereof form; The normally opened contact of A.C. contactor 1C is with the gauge tap K of motor (M) in the smoke exhaust Circuits System
1Left and right two ends be connected; The normally opened contact of A.C. contactor 1C is connected with the solenoid valve DF that is installed in the gas-cooker; The endpiece of the same fuel gas pipeline of the import of solenoid valve DF (4) is connected, and the outlet of solenoid valve DF is connected with the supply air line of the burner of gas-cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310121948 CN1626879A (en) | 2003-12-08 | 2003-12-08 | Gas leakage alarming security controlled cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310121948 CN1626879A (en) | 2003-12-08 | 2003-12-08 | Gas leakage alarming security controlled cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1626879A true CN1626879A (en) | 2005-06-15 |
Family
ID=34761607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310121948 Pending CN1626879A (en) | 2003-12-08 | 2003-12-08 | Gas leakage alarming security controlled cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1626879A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299370A (en) * | 2014-10-28 | 2015-01-21 | 黄月华 | Audible and visual alarm device for poisonous and harmful combustible gas leakage |
| CN105243797A (en) * | 2015-10-29 | 2016-01-13 | 郑州轻工业学院 | Household gas safety detection device and use method thereof |
| CN110131766A (en) * | 2019-05-07 | 2019-08-16 | 陈学东 | Domestic or commercial explosion-proof range hood and the linkage of gas burning system gas leakage information alert design |
-
2003
- 2003-12-08 CN CN 200310121948 patent/CN1626879A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299370A (en) * | 2014-10-28 | 2015-01-21 | 黄月华 | Audible and visual alarm device for poisonous and harmful combustible gas leakage |
| CN105243797A (en) * | 2015-10-29 | 2016-01-13 | 郑州轻工业学院 | Household gas safety detection device and use method thereof |
| CN110131766A (en) * | 2019-05-07 | 2019-08-16 | 陈学东 | Domestic or commercial explosion-proof range hood and the linkage of gas burning system gas leakage information alert design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |