CN105351977A - Gas single-head large pot stove - Google Patents
Gas single-head large pot stove Download PDFInfo
- Publication number
- CN105351977A CN105351977A CN201510916157.3A CN201510916157A CN105351977A CN 105351977 A CN105351977 A CN 105351977A CN 201510916157 A CN201510916157 A CN 201510916157A CN 105351977 A CN105351977 A CN 105351977A
- Authority
- CN
- China
- Prior art keywords
- stove
- flame
- burner
- head
- flame ion
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
Abstract
The invention discloses a gas single-head large pot stove which comprises a stove frame as well as a fender, a stove head and an ignition extinguishment safety control device which are arranged on the stove frame, and is characterized in that the ignition extinguishment safety control device comprises a main control panel as well as a flame ion detector and a wind pressure switch which are connected with the main control panel; the wind pressure switch is connected with a gas inlet control valve; and the flame ion detector comprises a flame ion detection head which is arranged above a combustor of the stove head as the anode of an electric field, and the combustor used as the cathode of the electric field. According to the gas single-head large pot stove, the ignition and extinguishment processes are monitored through the flame ion detector, the flame ion detector detects whether flames exist or not within one second, and directly transmits the signal to the main control panel, the main control panel sends an instruction according to the signal, and the gas inlet control valve is opened or closed; the whole action is within five seconds, the time is short, the response is rapid, the leakage of a lot of gas is avoided, and the stove is safe and reliable.
Description
Technical field
The present invention relates to kitchen utensils field, be specifically related to a kind of combustion gas single head large stove.
Background technology
Frying pan stove is mainly used in local kitchen such as hotel, hotel, catering companies and school lunch service, employee dining room etc.The unlatching of the gas inlet by-pass valve control after traditional frying pan furnace igniting is controlled by thermocouple, its principle pins igniter valve to light little fire in 3 ~ 4 seconds, make flame heat hot galvanic couple, thermocouple produces voltage and electric current after being heated to uniform temperature, then controls gas inlet control valve and opens.After burner is flame-out, thermocouple needs 15 ~ 20 second time to reduce temperature, namely could not output voltage and electric current close to make gas inlet control valve after 15 ~ 20 seconds.But this section of time inner burner can leak a large amount of combustion gas, the combustion gas of again leaking during igniting can cause detonation, or even blast, leads to security incident.Obviously, when prior art frying pan stove existence point is flame-out, burner can leak the problem that a large amount of combustion gas easily causes security incident.
Summary of the invention
Can leak for solving burner when prior art frying pan stove existence point stops working the problem that a large amount of combustion gas easily causes security incident, the invention provides a kind of combustion gas single head large stove.
Combustion gas single head large stove of the present invention, comprise grate and fender, burner and the point be arranged on described grate stops working safety control, it is characterized in that: the described some safety control that stops working comprises master control borad, the flame ionisation detection device be connected with described master control borad respectively and blast switch; Described blast switch is connected with gas inlet control valve; Described flame ionisation detection device comprises and being arranged on above furnace head burner as the flame ion probe of electric field positive pole with as the burner of electric field negative pole.
Further, described grate is provided with backrest, described backrest is rotationally connected a Waggle faucet, described Waggle faucet connects water inlet pipe.
Further, the rear side of described backrest is provided with chimney.
Combustion gas single head large stove of the present invention monitors igniting and flame-out process by flame ionisation detection device, flame ionisation detection device can detect whether have flame in 1 second, directly by Signal transmissions to master control borad, master control borad sends instruction for signal, and open or close gas inlet control valve, whole actuation time is in 5 seconds, time is short, be quick on the draw, combustion gas can not be caused to leak in a large number, safe and reliable.
Accompanying drawing explanation
Fig. 1 is combustion gas single head large stove front view of the present invention.
Fig. 2 is combustion gas single head large stove top view of the present invention.
Fig. 3 is that the point of combustion gas single head large stove of the present invention stops working safety control structured flowchart.
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Detailed description of the invention
1 is grate, and 2 is fender, and 3 is burner, and 4 is a flame-out safety control, and 5 is master control borad, 6 is flame ionisation detection device, and 7 is blast switch, and 8 is gas inlet control valve, and 9 is flame ion probe, 10 is burner, and 11 is backrest, and 12 is Waggle faucet, and 13 is chimney.
Refer to Fig. 1 to Fig. 3, combustion gas single head large stove comprises grate 1 and is arranged on the flame-out safety control 4 of fender 2, burner 3 and point on grate 1.The flame-out safety control 4 of point is arranged near burner 3, and it comprises master control borad 5, the flame ionisation detection device 6 be connected with master control borad 5 respectively and blast switch 7.Blast switch 7 is connected with gas inlet control valve 8, for controlling the unlatching of gas inlet control valve 8.Whether flame ionisation detection device 6 has flame to exist for detecting burner 3, and it comprises and being arranged on above burner 3 burner 10 as the flame ion probe 9 of electric field positive pole and burner 10 as electric field negative pole.
Further, grate 1 is provided with backrest 11, backrest 11 is rotationally connected a Waggle faucet 12, and Waggle faucet 12 connects water inlet pipe.The rear side of backrest is provided with chimney 13.
During use, the ignition switch of Continued depression igniter after energising, pulse firing, gas flame, flame top produces cation, and flame base produces anion, and negative ions produces electric field and forms gas current, when flame ionisation detection device 6 senses that flame forms gas current, igniter gas flame can be concluded.Flame ionisation detection device 6 is by Signal transmissions to master control borad 5, and master control borad 5 opens gas inlet control valve 8 by blast switch 7, and combustion gas sprays from burner 10 fire hole, meets fire and lights.When stove and accessory normally work midway flame-out time, flame ionisation detection device 6 is responded to less than flame, and within 1 second, master control borad 5 controls to cut off gas inlet control valve 8.
Combustion gas single head large stove of the present invention monitors igniting and flame-out process by flame ionisation detection device, flame ionisation detection device can detect whether have flame in 1 second, directly by Signal transmissions to master control borad, master control borad sends instruction for signal, and open or close gas inlet control valve, whole actuation time is in 5 seconds, time is short, be quick on the draw, combustion gas can not be caused to leak in a large number, safe and reliable.
Claims (3)
1. a combustion gas single head large stove, comprise grate and fender, burner and the point be arranged on described grate stops working safety control, it is characterized in that: the described some safety control that stops working comprises master control borad, the flame ionisation detection device be connected with described master control borad respectively and blast switch; Described blast switch is connected with gas inlet control valve; Described flame ionisation detection device comprises and being arranged on above furnace head burner as the flame ion probe of electric field positive pole with as the burner of electric field negative pole.
2. combustion gas single head large stove according to claim 1, is characterized in that: on described grate, be provided with backrest, and described backrest is rotationally connected a Waggle faucet, and described Waggle faucet connects water inlet pipe.
3. combustion gas single head large stove according to claim 2, is characterized in that: the rear side of described backrest is provided with chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916157.3A CN105351977A (en) | 2015-12-14 | 2015-12-14 | Gas single-head large pot stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916157.3A CN105351977A (en) | 2015-12-14 | 2015-12-14 | Gas single-head large pot stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351977A true CN105351977A (en) | 2016-02-24 |
Family
ID=55327998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510916157.3A Pending CN105351977A (en) | 2015-12-14 | 2015-12-14 | Gas single-head large pot stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351977A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744860A (en) * | 2019-03-16 | 2019-05-14 | 上海温雅实业有限公司 | A kind of fuel gas steamer |
| CN111750518A (en) * | 2019-03-29 | 2020-10-09 | 青岛海尔智能技术研发有限公司 | Gas water heater |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050019716A1 (en) * | 2003-01-21 | 2005-01-27 | Gonzalo Fernandez | Control and security system for gas ovens |
| CN201218541Y (en) * | 2008-02-04 | 2009-04-08 | 林光湧 | Security control apparatus for gas stove |
| CN201373465Y (en) * | 2009-03-25 | 2009-12-30 | 林光湧 | Safety device for igniting and shutting off gas in flameout |
| CN201706553U (en) * | 2010-04-22 | 2011-01-12 | 上海复济节能技术有限公司 | Single-needle high-pressure automatic ignition and extinguishing protection control system |
| CN202675386U (en) * | 2012-06-28 | 2013-01-16 | 宁波方太厨具有限公司 | Flame-out protection device for gas stove |
| EP2578947A1 (en) * | 2011-10-03 | 2013-04-10 | Indesit Company S.p.A. | Gas cooking top with safety system |
| CN202938365U (en) * | 2012-12-10 | 2013-05-15 | 厦门市百特威机电设备有限公司 | Gas flameout protection system |
| CN202938364U (en) * | 2012-11-01 | 2013-05-15 | 侯晓霞 | Gas furnace with safety flameout device |
| CN205208654U (en) * | 2015-12-14 | 2016-05-04 | 重庆金田厨具工程有限公司 | Big pot and stove of gas single -end |
-
2015
- 2015-12-14 CN CN201510916157.3A patent/CN105351977A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050019716A1 (en) * | 2003-01-21 | 2005-01-27 | Gonzalo Fernandez | Control and security system for gas ovens |
| CN201218541Y (en) * | 2008-02-04 | 2009-04-08 | 林光湧 | Security control apparatus for gas stove |
| CN201373465Y (en) * | 2009-03-25 | 2009-12-30 | 林光湧 | Safety device for igniting and shutting off gas in flameout |
| CN201706553U (en) * | 2010-04-22 | 2011-01-12 | 上海复济节能技术有限公司 | Single-needle high-pressure automatic ignition and extinguishing protection control system |
| EP2578947A1 (en) * | 2011-10-03 | 2013-04-10 | Indesit Company S.p.A. | Gas cooking top with safety system |
| CN202675386U (en) * | 2012-06-28 | 2013-01-16 | 宁波方太厨具有限公司 | Flame-out protection device for gas stove |
| CN202938364U (en) * | 2012-11-01 | 2013-05-15 | 侯晓霞 | Gas furnace with safety flameout device |
| CN202938365U (en) * | 2012-12-10 | 2013-05-15 | 厦门市百特威机电设备有限公司 | Gas flameout protection system |
| CN205208654U (en) * | 2015-12-14 | 2016-05-04 | 重庆金田厨具工程有限公司 | Big pot and stove of gas single -end |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744860A (en) * | 2019-03-16 | 2019-05-14 | 上海温雅实业有限公司 | A kind of fuel gas steamer |
| CN111750518A (en) * | 2019-03-29 | 2020-10-09 | 青岛海尔智能技术研发有限公司 | Gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |