CN109114603A - A kind of ignition control device and method of cooking stove - Google Patents
A kind of ignition control device and method of cooking stove Download PDFInfo
- Publication number
- CN109114603A CN109114603A CN201811121323.0A CN201811121323A CN109114603A CN 109114603 A CN109114603 A CN 109114603A CN 201811121323 A CN201811121323 A CN 201811121323A CN 109114603 A CN109114603 A CN 109114603A
- Authority
- CN
- China
- Prior art keywords
- valve
- controller
- control valve
- kindling material
- burner
- 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
Links
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
-
- 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
- F24C3/10—Arrangement or mounting of ignition devices
Abstract
A kind of ignition control device and method of cooking stove, belong to commercial kitchen tool field.Including igniter, burner and valve assembly, igniter is connected with burner, the valve assembly is provided with solenoid valve, pressure maintaining valve, control valve along fuel gas flow direction, control valve includes the kindling material control valve being set side by side and main fiery control valve, the kindling material control valve and main fiery control valve pass through fuel gas conduit respectively and are connected with burner, it is characterized by also including controller, the igniter, solenoid valve, kindling material control valve and main fiery control valve are electrically connected with the controller respectively；The burner is also connected with fire defector needle, and the fire defector needle is electrically connected with the controller.Whether the operating process that the present invention can monitor user at any time standardizes, and monitors the combustion case of flame, make cooking stove using safer reliable.
Description
Technical field
The invention belongs to commercial kitchen tool fields, and in particular to a kind of ignition control device and method of cooking stove.
Background technique
Commercial stove is widely used in the occasions such as restaurant, hotel, mostly liquefied gas combustion heat supplying, and liquefied gas needs to mix empty
It could full combustion after gas.Most conventional commercial stove generally includes gas inlet, kindling material control valve and main fiery control valve,
It is first turned on kindling material control valve, Chang Minghuo is lighted by fire rod, main fire control valve point is then opened and fires main fire, whole process
It needs to be manually operated.In order to keep sparking mode more convenient, later commercial stove uses igniter just to replace manual ignition
Stick, commercial stove also have added flame-out protection device, and can close gas inlet when burner fray-out of flame ensures combustion gas
Initiation safety problem will not be revealed.But simply using igniter and flame-out protection device only it is simple solve igniting and
The problem of blowout protection, can not control the flame combustion situation of entire cooking stove on the whole.When there is maloperation in cook, than
Flame is caused to be unable to normal combustion initiation gas leakage as unignited Chang Minghuo opens main fiery control valve；For example cooking stove is using
Midway flame extinguishes suddenly and does not prompt cook, also results in a large amount of gas leakages；Such as in use process combustion gas gas
It presses unstable or wind pressure unstable and cannot be understood in time by cook, cause general mood proportion unbalance and fuel gas buring is caused not fill
Point, exhaust emission rate is exceeded etc., these problems all easily cause security risk, can even jeopardize the person of user when serious
Safety.
Summary of the invention
The technical problem to be solved by the present invention is overcoming the deficiencies of the prior art and provide a kind of ignition control dress of cooking stove
It sets and method, whether the operating process that can monitor user at any time standardizes, and monitors the combustion case of flame, makes the use of cooking stove
It is safer reliable.
The technical solution adopted by the present invention to solve the technical problems is: a kind of ignition control device of cooking stove, including point
Firearm, burner and valve assembly, igniter are connected with burner, the valve assembly along fuel gas flow direction be provided with solenoid valve,
Pressure maintaining valve, control valve, control valve include the kindling material control valve being set side by side and main fiery control valve, the kindling material control valve and main fire
Control valve passes through fuel gas conduit respectively and is connected with burner, it is characterised in that: and it further include controller, the igniter, solenoid valve, kindling material
Control valve and main fiery control valve are electrically connected with the controller respectively；The burner is also connected with fire defector needle, the fire defector needle
It is electrically connected with the controller.
It preferably, include the kindling material pressure maintaining valve being set side by side and main fiery pressure maintaining valve, the kindling material pressure stabilizing in the pressure maintaining valve
Valve is connect with kindling material control valve, and the main fiery pressure maintaining valve is connect with main fiery control valve；Along fuel gas flow in the kindling material control valve
Direction is provided with kindling material lighting valve and kindling material limit air valve；Fuel gas flow direction is provided with main fire wind gas in the main fiery control valve
Interstage valve and main fire limit air valve.
It preferably, further include blower and pre-mixing apparatus, the main fiery control valve and blower are connected to pre-mixing apparatus respectively, institute
Pre-mixing apparatus is stated to be connected to burner；It is additionally provided with gas flow sensor between the main fiery control valve and pre-mixing apparatus, it is described
Gas flow sensor is electrically connected with the controller；Wind pressure sensor, the wind are additionally provided between the blower and pre-mixing apparatus
Pressure sensor is electrically connected with the controller.
Preferably, solenoid valve front end is provided with gaseous-pressure sensor, the gaseous-pressure sensor and controller electricity
Connection, when the gaseous-pressure that gaseous-pressure sensor detects is more than particular pressure range, controller controls solenoid valve and closes.
Preferably, further include display, the display is electrically connected with the controller, controller control display show described in
The detection case of fire defector needle, gas flow sensor, wind pressure sensor, gaseous-pressure sensor etc..
It further include a kind of ignition control method of cooking stove, it is characterised in that: when opening kindling material ignition valve, controller control
Solenoid valve and igniter are opened simultaneously, light Chang Minghuo, are then turned on main fire wind gas interstage valve, are lighted main fire；When kindling material is lighted a fire
When valve is closed, it is normally closed that controller controls solenoid valve；When fire defector needle detects burner fray-out of flame, controller control electricity
Magnet valve is closed.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention includes controller, when kindling material ignition valve is closed, it is normally closed that controller controls solenoid valve, even if opening at this time
Main fire control valve, will not occur the situations such as gas leakage, prevent due to cook's maloperation and bring security risk, guarantee peace
It entirely uses.
2. burner is also connected with fire defector needle in the present invention, the fire defector needle is electrically connected with the controller, fire defector
Needle can monitor flame combustion situation at any time, when fire defector needle detects burner fray-out of flame or burning is bad, controller control
Solenoid valve processed is closed, and is cut off fuel gas supply in time, is prevented combustion gas from can't burn completely and leak, cause peril.
3. being provided with gas flow sensor between main fire control valve and burner in the present invention, it is arranged between blower and burner
There is wind pressure sensor, the gas flow sensor and wind pressure sensor are electrically connected with the controller, can be at any time by main fiery combustion gas
Gas flow situation in pipeline and the wind pressure situation in air hose feed back to controller, it is ensured that cooking stove is safe and reliable in use process
And it is controllable.
4. further including display in the present invention, the monitoring situation of all the sensors or detector can be shown, at any time
Allow cook grasp cooking stove service condition, can find the problem processing problem in time, the cooking stove made using humanized.
5. open kindling material ignition valve in the present invention, controller control solenoid valve and igniter are opened simultaneously, are lighted often
Open fire, automatic ignition can be realized in the handle that cook need to only rotate kindling material ignition valve, time saving and energy saving.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is structural blast schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of valve assembly 1 in the present invention；
Fig. 4 is use flow diagram of the invention.
In the figure, it is marked as
1. valve assembly；2. solenoid valve；3. pressure maintaining valve；31. kindling material pressure maintaining valve；32. main fire pressure maintaining valve；4. kindling material control valve；41.
Kindling material lighting valve；42. kindling material limits air valve；5. main fire control valve；51. main fire wind gas interstage valve；52. main fire limit air valve；6. control
Device；7. central post；8. blower；9. air duct.
Specific embodiment
Embodiment with reference to the accompanying drawing is described further the present invention:
For ease of understanding, unified presentation, for the present embodiment using combustion gas input terminal as front, fuel gas flow direction is rear.
As shown in Fig. 1 ~ Fig. 4, a kind of ignition control device of cooking stove, including igniter, burner and valve assembly 1, valve
Assembly 1 is provided with solenoid valve 2, pressure maintaining valve 3, kindling material control valve 4 arranged side by side and main fiery control valve 5, pressure stabilizing along fuel gas flow direction
Kindling material pressure maintaining valve 31 and main fiery pressure maintaining valve 32 arranged side by side are provided in valve 3.It is provided in kindling material control valve 4 along fuel gas flow direction
Kindling material lighting valve 41 and kindling material limit air valve 42, and kindling material limit air valve 42 is directly connected to burner, kindling material lighting valve 41 and kindling material pressure stabilizing
Valve 31 is connected.Fuel gas flow direction is provided with main fire wind gas interstage valve 51 and main fire limit air valve 52 in main fire control valve 5, it is main
Windburn gas interstage valve 51 is connected with main fiery pressure maintaining valve 32, and main fire limit 52 rear of air valve is connected to by pre-mixing apparatus with burner.
It further include controller 6 and central post 7, controller 6 is fixed on central post 7.Kindling material lighting valve 41 and main fire wind gas
Interstage valve 51 is electrically connected with controller 6 respectively, and solenoid valve 2 is electrically connected with controller 6, and controller 6 can control the unlatching of solenoid valve 2
And closing.2 front end of solenoid valve is provided with gaseous-pressure sensor, and gaseous-pressure sensor can detect the combustion in gas inlet pipeline
Atmospheric pressure, gaseous-pressure sensor are electrically connected with controller 6, the pressure value in combustion gas inlet pipe can be fed back to controller 6.
Burner is nearby provided with fire defector needle, and fire defector needle can detect the combustion case of flame, fire defector needle
It is electrically connected with controller 6, the combustion case of burner flame can be fed back to controller 6 by fire defector needle.
Further include blower 8 and air duct 9, be connected between blower 8 and air duct 9 by ventilation duct, air duct 9 and main fire wind gas link
Valve 51 is cooperatively connected, and is provided with wind pressure sensor on the ventilation duct of blower 8, wind pressure sensor can detecte the wind pressure in ventilation duct
Size, wind pressure sensor are electrically connected with controller 6, and wind pressure sensor can be by wind pressure numeric feedback to controller 6.Main fire limit air valve
Gas flow sensor is additionally provided between 62 and pre-mixing apparatus, gas flow sensor is used to detect in main fiery gas pipeline
Gas flow numerical value, gas flow sensor are electrically connected with controller 6, and gas flow sensor will test numeric feedback to control
Device 6.
It further include display, display is electrically connected with controller 6, and controller 6 can sense fire defector needle, gaseous-pressure
The detection case of device, wind pressure sensor, gas flow sensor etc. is reflected by display.
The working principle of the invention and specific embodiment:
In actual use, power switch, starting controller 6, display and blower 8 are first turned on.Open kindling material lighting valve 41, control
Device 6 processed controls solenoid valve 2 and igniter starting simultaneously, and solenoid valve 2, kindling material pressure maintaining valve 31, kindling material lighting valve are successively passed through in combustion gas
41, kindling material limit air valve 42 reaches burner, realizes lighting for Chang Minghuo.When high fire being needed to cook, main fire wind gas interstage valve 51 is opened,
Solenoid valve 2, main fiery pressure maintaining valve 32, main fire wind gas interstage valve 51, main fire limit air valve 52 are successively passed through in combustion gas, while main fire wind gas joins
Dynamic valve 51 drives air duct 9 to rotate, and combustion gas and air reach burner after mixing in pre-mixing apparatus, realizes lighting for main fire.
In entire cooking stove use process, the gaseous-pressure sensor of 2 front end of solenoid valve at any time gives initial gaseous-pressure condition feedback
Controller 6, is then shown by display.In main fiery ignition procedures, set between main fire limit air valve 52 and pre-mixing apparatus
Gas flow situation in main fiery gas pipeline is fed back to controller 6 at any time by the gas flow sensor set, and passes through display
It shows.Wind pressure situation is fed back to controller 6 at any time by the wind pressure sensor on blower reduction of fractions to a common denominator pipe simultaneously, then passes through display
Device is shown.Combustion gas and the case where air quantity in this way can be grasped at any time by cook, facilitate cook and judge furnace according to the actual situation
Stove service condition, so that use process is safer reliable and controllable.
The process for using that controller 6 controls cooking stove must first open kindling material lighting valve 41 to open main fire wind gas connection
Dynamic valve 51, if cook operation error occurs and violates this process, controller 6 can control the closing of solenoid valve 2, cut from source
Broken gas circulation, so as to avoid the generation of the situations such as gas leakage, it is ensured that using safe.Burner is nearby provided with flame simultaneously
Needle is detected, the combustion case of burner flame, when burner flame combustion is abnormal or fray-out of flame, fire defector can be monitored at any time
Signal is passed to controller 6 by needle, and controller 6 can control the closing of solenoid valve 2, avoid not knowing in cook to cut off gas circulation
Combustion gas is continuing to supply and causes gas leakage in the case where feelings, causes serious security risk；Controller 6 is by fire defector simultaneously
The flame conditions that needle detects are shown by display in time, and cook is facilitated to grasp flame conditions at any time, effectively avoid endangering
Dangerous situation occurs.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (6)
1. a kind of ignition control device of cooking stove, including igniter, burner and valve assembly, igniter are connected with burner, described
Valve assembly is provided with solenoid valve, pressure maintaining valve, control valve along fuel gas flow direction, and control valve includes the kindling material control being set side by side
Valve and main fiery control valve, the kindling material control valve and main fiery control valve pass through fuel gas conduit respectively and are connected with burner, it is characterised in that:
It further include controller, the igniter, solenoid valve, kindling material control valve and main fiery control valve are electrically connected with the controller respectively；It is described
Burner is also connected with fire defector needle, and the fire defector needle is electrically connected with the controller.
2. a kind of ignition control device of cooking stove according to claim 1, it is characterised in that: include simultaneously in the pressure maintaining valve
The kindling material pressure maintaining valve and main fiery pressure maintaining valve, the kindling material pressure maintaining valve for arranging setting are connect with kindling material control valve, the main fiery pressure maintaining valve
It is connect with main fiery control valve；Fuel gas flow direction is provided with kindling material lighting valve and kindling material limit air valve in the kindling material control valve；
Fuel gas flow direction is provided with main fire wind gas interstage valve and main fire limit air valve in the main fiery control valve.
3. the ignition control device of cooking stove according to claim 2, it is characterised in that: it further include blower and pre-mixing apparatus,
The main fiery control valve and blower are connected to pre-mixing apparatus respectively, and the pre-mixing apparatus is connected to burner；The main fiery control valve
Gas flow sensor is additionally provided between pre-mixing apparatus, the gas flow sensor is electrically connected with the controller；The wind
Wind pressure sensor is additionally provided between machine and pre-mixing apparatus, the wind pressure sensor is electrically connected with the controller.
4. the ignition control device of cooking stove according to claim 3, it is characterised in that: solenoid valve front end is provided with combustion gas
Pressure sensor, the gaseous-pressure sensor is electrically connected with the controller, when the gaseous-pressure that gaseous-pressure sensor detects
When more than particular pressure range, controller controls solenoid valve and closes.
5. the ignition control device of cooking stove according to claim 4, it is characterised in that: it further include display, the display
Device is electrically connected with the controller, and controller control display shows the fire defector needle, gas flow sensor, wind pressure sensing
The detection case of device, gaseous-pressure sensor etc..
6. a kind of ignition control method of cooking stove according to claim 1, it is characterised in that: open kindling material ignition valve
When, controller control solenoid valve and igniter are opened simultaneously, are lighted Chang Minghuo, are then turned on main fire wind gas interstage valve, light master
Fire；When kindling material ignition valve is closed, it is normally closed that controller controls solenoid valve；When fire defector needle detects burner fray-out of flame
When, controller controls solenoid valve and closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121323.0A CN109114603A (en) | 2018-09-26 | 2018-09-26 | A kind of ignition control device and method of cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121323.0A CN109114603A (en) | 2018-09-26 | 2018-09-26 | A kind of ignition control device and method of cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109114603A true CN109114603A (en) | 2019-01-01 |
Family
ID=64856267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811121323.0A Pending CN109114603A (en) | 2018-09-26 | 2018-09-26 | A kind of ignition control device and method of cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109114603A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728591A (en) * | 2021-01-12 | 2021-04-30 | 广州合隆智能设备有限公司 | Cooking stove system controller, cooking stove control system and cooking stove control method |
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| EP0939279A1 (en) * | 1997-01-07 | 1999-09-01 | Siebe Appliance Controls (Monaco) s.a.m. | Monitoring and safety device for cooking appliance or gas heater |
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| CN201964409U (en) * | 2011-02-22 | 2011-09-07 | 东莞市恒隆热能设备有限公司 | Electronic control gas burner |
| CN102563722A (en) * | 2012-02-28 | 2012-07-11 | 上海集焰节能科技有限公司 | Control system for commercial gas cooker |
| CN204071789U (en) * | 2014-08-14 | 2015-01-07 | 廖子强 | A kind of safety ignition, flame-out protection device |
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| CN107676821A (en) * | 2017-10-21 | 2018-02-09 | 山东金佰特商用厨具有限公司 | A kind of commercial stove |
| CN209310048U (en) * | 2018-09-26 | 2019-08-27 | 山东金佰特商用厨具有限公司 | A kind of ignition control device of cooking stove |
-
2018
- 2018-09-26 CN CN201811121323.0A patent/CN109114603A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0939279A1 (en) * | 1997-01-07 | 1999-09-01 | Siebe Appliance Controls (Monaco) s.a.m. | Monitoring and safety device for cooking appliance or gas heater |
| CN201748495U (en) * | 2010-04-29 | 2011-02-16 | 青岛和特厨业有限公司 | Efficient and energy-saving gas stove |
| CN201964409U (en) * | 2011-02-22 | 2011-09-07 | 东莞市恒隆热能设备有限公司 | Electronic control gas burner |
| CN102563722A (en) * | 2012-02-28 | 2012-07-11 | 上海集焰节能科技有限公司 | Control system for commercial gas cooker |
| CN204071789U (en) * | 2014-08-14 | 2015-01-07 | 廖子强 | A kind of safety ignition, flame-out protection device |
| CN204329082U (en) * | 2014-10-27 | 2015-05-13 | 刘建华 | A kind of cooking range combustion device |
| CN106123025A (en) * | 2016-08-22 | 2016-11-16 | 上海汉人科技有限公司 | Multichannel master slave mode combustion control system |
| CN106196564A (en) * | 2016-08-31 | 2016-12-07 | 中山市卡洛力热能科技有限公司 | A kind of self-regulation pre-mixing gas combustion heating system and control method thereof |
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| CN209310048U (en) * | 2018-09-26 | 2019-08-27 | 山东金佰特商用厨具有限公司 | A kind of ignition control device of cooking stove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728591A (en) * | 2021-01-12 | 2021-04-30 | 广州合隆智能设备有限公司 | Cooking stove system controller, cooking stove control system and cooking stove control method |
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