CN2531275Y - Digital-controlled intelligent gas range - Google Patents
Digital-controlled intelligent gas range Download PDFInfo
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- CN2531275Y CN2531275Y CN 02216567 CN02216567U CN2531275Y CN 2531275 Y CN2531275 Y CN 2531275Y CN 02216567 CN02216567 CN 02216567 CN 02216567 U CN02216567 U CN 02216567U CN 2531275 Y CN2531275 Y CN 2531275Y
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Abstract
The utility model relates to a numerical control intelligent gas-cooker whose cooker shell is provided with two left and right symmetrical burners, an electrical apparatus control box is arranged in the center of the cooker shell and within the cooker shell, a gas-sensitive sensor is arranged on the back of the electrical apparatus controlling box, a liquid crystal display control box is arranged in the front of the cooker shell. The liquid crystal display control box is connected with the electrical apparatus control box by the digital control circuit, the burner is connected with the electrical control regulating valve by a pipe, the electrical control regulating valve is connected with the general valve by a pipe. Pressure driven switches are arranged on the side of one burner, the pressure driven switches are connected respectively with terminals of the liquid crystal display control box. A flame detector, an ignitor, a temperature sensor are arranged in sequence in the center of one burner. The utility model has advantages that program control function is realized by using the numerical circuit programmable microcontroller. Automatic electronic ignition, a touching type fire regulating, a temperature control functions are provided. And the safety protection function of anti dry burning or over burning and the use of the flame induction switch and the gas sensitive switch.
Description
Affiliated technical field
The utility model relates to a kind of household gas utensils, refers to a kind of household gas utensils that can digital control especially.
Background technology
At present, known various gas kitchen ranges are numerous in variety, but function and security aspect have and improve part inadequately, take a broad view of the development of gas-cooker, can reduce following characteristics and defective:
(1), external to copy (especially Italy) product.As glass table top kitchen range, when using in China, because frequent cold and hot expansion, particularly relatively large ground cooked food on New Year's Day or other festivals the time is easy to cause the glass explosion;
(2), safe kitchen range substitute old-fashioned kitchen range comprehensively, but do not possess the relatively poor kitchen range of extinguish protection function or security performance still at production and selling;
(3), kitchen range have the function of join protection, electronic ignition, but use by key control, control able to programme heating firepower, the also not appearance of the kitchen range of time;
(4), thermal technology's index of kitchen range also has certain distance from Chinese culinary art custom;
Summary of the invention
In order to overcome above-mentioned weak point, main purpose of the present utility model aims to provide a kind of numerically controlled intelligent gas-burning stove, and it is the digital control device on a kind of household gas utensils.
The technical problems to be solved in the utility model is: realize the programme-control function with digital circuit microcontroller able to programme, use the programme-control fixed cycle operator; Regulate gas flow with the electronics by-pass valve control; Control temperature with temperature sensor; Respond to gas leakage with gas concentration sensor; Switch with pot inductive switch by-pass valve control; Show current state of a control with LCDs.By effective combination of each parts, realize functions such as manually control, programme-control, temperature control, warning.
The technical scheme that its technical problem that solves the utility model adopts is: this device has the kitchen range shell, burner, pipeline, main valve, it is characterized in that: two burners that left and right symmetry is arranged on the kitchen range shell, in the middle of the kitchen range shell and in the kitchen range shell, be provided with electric appliance control box, rear portion at electric appliance control box is provided with gas sensor, anterior and on the kitchen range shell, be provided with the liquid crystal display control box at the kitchen range shell, the liquid crystal display control box is connected with electric appliance control box by digital control circuit, burner is connected with electric controlled regulating valve by pipeline, and electric controlled regulating valve is connected with main valve by pipeline; Side side at a burner is provided with pressing switch, and pressing switch is connected with the terminals of liquid crystal display control box respectively; Be sequentially with flame detector, igniter, temperature sensor in the centre of a burner; Flame detector is connected with the terminals of liquid crystal display control box respectively, and the two ends of temperature sensor are connected with the terminals of liquid crystal display control box respectively.
Described numerically controlled intelligent gas-burning stove, it is characterized in that: described pressing switch is formed by pressing sub-assembly, be provided with sliding sleeve in the depression bar bottom, all have nut to fix, pressing plate is installed in the depression bar lower end, and switch frame is fixed in the kitchen range shell, when pot is placed on pot frame, the pressing switch action, after pot was taken away from the pot frame, pressing switch resetted.
Described numerically controlled intelligent gas-burning stove is characterized in that: be provided with power panel, sparking plate in the described electric appliance control box, the power panel in the electric appliance control box is connected with the 220V power supply by power line; The power panel terminals are connected with the terminals of liquid crystal display control box; The power panel terminals are connected with sparking plate terminals respectively; Sparking plate terminals are connected with the kitchen range shell; The power panel terminals are connected with an end of main valve and electric controlled regulating valve, and are connected with the terminals of liquid crystal display control box; The other end of main valve is connected with the terminals of liquid crystal display control box; The other end of electric controlled regulating valve is connected with the terminals of liquid crystal display control box; The terminals of liquid crystal display control box are connected with the terminals of sparking plate respectively; Igniting needle on the igniter is connected with the terminals of sparking plate respectively.
Described numerically controlled intelligent gas-burning stove is characterized in that: be provided with finger-board, LCDs, EL lamp, liquid crystal display control circuit plate in the described liquid crystal display control box, the terminals of finger-board are connected with the terminals of liquid crystal display control circuit plate; The terminals of finger-board are connected with the terminals of liquid crystal display control box; The terminals of liquid crystal display control circuit plate are connected with gas sensor; The terminals of liquid crystal display control circuit plate are connected with LCDs; The terminals of liquid crystal display control circuit plate are connected with the EL lamp.
Described numerically controlled intelligent gas-burning stove is characterized in that: be sequentially with on the described LCDs left side igniting, left firepower, gas leakage concentration, regularly, the label demonstration of temperature control, product symbol, timing, warning, right firepower and right igniting.
Described numerically controlled intelligent gas-burning stove, it is characterized in that: the microcontroller of forming by singlechip chip on the described liquid crystal display control circuit plate, with what be provided with in the kitchen range shell: the temperature sensor of forming by temperature-sensitive element, the flame detector of forming by flame detecting element, gas sensor of forming by gas sensor and amplifying circuit and pot switch through the digital signal value of keyboard interface output with give the threshold values that is located in the single-chip microcomputer and compare, when these digital signal value surpass the setting value of single-chip microcomputer, microcontroller is promptly exported a signal respectively, make the electric controlled regulating valve drive circuit works, electric controlled regulating valve is opened or closed; Make the main valve drive circuit works, main valve is opened or closed; Make high pressure generator work, simultaneously signal is input to electric appliance control box.
Described numerically controlled intelligent gas-burning stove is characterized in that: described finger-board is provided with keyboard interface, power key or+key, setting key or a key, a left side transfer fiery key or pressing switch 1, right fiery key or the pressing switch 2 transferred to be connected with keyboard interface through diode respectively.
The beneficial effects of the utility model are: use digital circuit microcontroller able to programme to realize programme-control function, program timing function; Has the full-automatic electronic igniting; Touch firepower is regulated, and available soft-touch control carries out firepower control; Temperature control function; Anti-dry or burn function and use the safeguard protection of a pot inductive switch, igniter and flame inductive switch and air-sensitive inductive switch.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is the vertical view of the utility model general structure;
Accompanying drawing 2 is front views of the utility model general structure;
Accompanying drawing 3 is electrical principle block diagrams of the present utility model;
Accompanying drawing 4 is circuit controling drawings of the utility model electrical principle;
Accompanying drawing 5 is front views that the utility model presses sub-assembly;
Accompanying drawing 6 is left views that the utility model presses sub-assembly;
Accompanying drawing 7 is circuit diagrams of the utility model finger-board;
Accompanying drawing 8 are the utility model electric appliance control boxes with the liquid crystal display control box between be connected
Block diagram;
Label declaration in the accompanying drawing:
1-kitchen range shell; The 4-flame detector;
The 2-main valve; The 5-temperature sensor;
The 3-pressing switch; The 6-igniter;
The 301-pressing plate; The 7-electric controlled regulating valve;
The 302-nut; The 8-pipeline;
The 303-depression bar; 9-liquid crystal display control box;
The 304-sliding sleeve; The 10-electric appliance control box;
The 305-switch frame; The 11-burner;
The 306-pressing switch; The 12-gas sensor;
The specific embodiment
See also accompanying drawing 1,2, shown in 8, the utility model has kitchen range shell 1, burner 11, pipeline 8, main valve 2, it is characterized in that: on the kitchen range shell 1 left side is arranged, two burners 11 of right symmetry, in the middle of kitchen range shell 1 and in kitchen range shell 1, be provided with electric appliance control box 10, be provided with gas sensor 12 at the rear portion of electric appliance control box 10, anterior and on kitchen range shell 1, be provided with liquid crystal display control box 9 at kitchen range shell 1, liquid crystal display control box 9 is connected with electric appliance control box 10 by digital control circuit, and burner 11 is connected with electric controlled regulating valve 7 by pipeline 8, and electric controlled regulating valve 7 is connected with main valve 2 by pipeline 8; Side side at burner 11 is provided with pressing switch 3, and (1) of pressing switch 3, (2) are connected with terminals (16), (17) and (18), (19) of liquid crystal display control box 9 respectively; Be sequentially with flame detector 4, igniter 6, temperature sensor 5 in the centre of a burner 11; (1) of flame detector 4, (2) are connected with terminals (12), (13) of liquid crystal display control box 9 respectively, and (1) of temperature sensor 5, (2) two ends are connected with terminals (7), (8) and (14), (15) of liquid crystal display control box 9 respectively.
See also shown in the accompanying drawing 2,5,6, described numerically controlled intelligent gas-burning stove, it is characterized in that: described pressing switch 3 is formed by pressing sub-assembly, is provided with sliding sleeve 304 in depression bar 303 bottoms, all has nut 302 fixing, pressing plate 301 is installed in depression bar 303 lower ends, switch frame 305 is fixed in the kitchen range shell 1, when pot is placed on pot frame, and pressing switch 306 actions, after pot was taken away from the pot frame, pressing switch 306 resetted.
See also shown in the accompanying drawing 1,2,8, described numerically controlled intelligent gas-burning stove is characterized in that: be provided with power panel, sparking plate in the described electric appliance control box 10, the power panel in the electric appliance control box 10 is connected with the 220v power supply by power line; Power panel terminals (1), (2), (3) are connected with terminals (9), (10), (11) of liquid crystal display control box 9; Power panel terminals (1) are connected with sparking plate terminals (11); Sparking plate terminals (11) are connected with the kitchen range shell; Power panel terminals (4) are connected with sparking plate terminals (6); Power panel terminals (5) are connected with (1) of main valve 2 and electric controlled regulating valve 7, an end of (2), and are connected with the terminals (1) of liquid crystal display control box 9; The other end of main valve 2 is connected with the terminals (4) of liquid crystal display control box 9; (1) of electric controlled regulating valve 7, the other end of (2) are connected with terminals (2), (3) of liquid crystal display control box 9; The terminals of liquid crystal display control box 9 (5), (6) are connected with terminals (7), (8) of sparking plate respectively; Igniting needle on the igniter 6 (1), (2) are connected with terminals (9), (10) of sparking plate respectively.
See also shown in the accompanying drawing 1,2,3,4,8, described numerically controlled intelligent gas-burning stove, it is characterized in that: be provided with finger-board, LCDs, EL lamp, liquid crystal display control circuit plate in the described liquid crystal display control box 9, the terminals JP1 of finger-board is connected with the terminals JP10 of liquid crystal display control circuit plate; Binding post JP2, the JP3 of finger-board is connected with terminals (16), (17) and (18), (19) of liquid crystal display control box 9; The terminals JP20 of liquid crystal display control circuit plate is connected with gas sensor; The terminals JP30 of liquid crystal display control circuit plate is connected with LCDs; The terminals JP40 of liquid crystal display control circuit plate is connected with the EL lamp.
Described numerically controlled intelligent gas-burning stove is characterized in that: be sequentially with on the described LCDs left side igniting, left firepower, gas leakage concentration, regularly, the label demonstration of temperature control, product symbol, timing, warning, right firepower and right igniting.
Described numerically controlled intelligent gas-burning stove, it is characterized in that: the microcontroller of forming by singlechip chip MSP430F413 on the described liquid crystal display control circuit plate, with what be provided with in the kitchen range shell 1: the temperature sensor of forming by temperature-sensitive element 5, the flame detector of forming by flame detecting element 4, gas sensor of forming by gas sensor and amplifying circuit 12 and pot switch through the digital signal value of keyboard interface output with give the threshold values that is located in the single-chip microcomputer and compare, when these digital signal value surpass the setting value of single-chip microcomputer, microcontroller is promptly exported a signal respectively, make the electric controlled regulating valve drive circuit works, electric controlled regulating valve 7 is opened or closed; Make the main valve drive circuit works, main valve 2 is opened or closed; Make high pressure generator work, simultaneously signal is input to electric appliance control box 10.One chip microcomputer MSP430F413 can realize various control functions such as liquid crystal display A/D conversion, energy timing controlled PWM take place, energy is anti-interference.
See also shown in the accompanying drawing 1,2,3,4,7, described numerically controlled intelligent gas-burning stove, it is characterized in that: described finger-board is provided with keyboard interface, power key or+key, setting key or-key, a left side transfer (1) of fiery key or pressing switch 3, right transfer (2) of fiery key or pressing switch 3 to be connected with keyboard interface through diode respectively.
Method of operating of the present utility model and control procedure:
(1), opening and closing power switch
After inserting power supply, press the power switch button, after screen lamp is glittering, illustrate that power supply has been opened and the start-up control circuit.Click power switch again, power supply is then closed.(2) firing pulse is confirmed
Behind the start-up control circuit, pot is placed on pot frame, the pressing switch action of pot inductive switch, control circuit starts fire maker and opens electric controlled regulating valve in maximum rating and main valve.After flame was lighted, the flame ion probe of flame detector detected the existence of flame, and igniting stops automatically, and the firepower demonstration is positioned at maximum rating.Do not lighted yet as flame after 8 seconds, then halt is fought and is sent chimes of doom.After pot was taken away from the pot frame, pressing switch resetted, and control circuit cuts out electric controlled regulating valve and fire maker, and stopped to report to the police.(3), firepower is regulated
When using a burner, light a fire successfully after, promptly available＜greatly or＜little key adjusting firepower size, by once then increasing or reduce lattice successively.The aperture of the adjustable economize on electricity control regulation valve of being made up of singlechip chip MSP430F413 of control circuit becomes big or diminishes, to regulate the firepower size.When to flame being zero, valve-closing; When pressing again this moment＜big, firepower is chosen automatically to maximum, and the flame of lighting a fire is automatically lighted.When using two burners simultaneously, by＜fire is transferred on a left side〉adjusting left side firepower, by＜the right fire of transferring〉adjusting the right firepower.(4), the use of cyclelog
After setting the firepower that you need use, by＜set key screen display clock face and 01:00 printed words, first section program represented on the left side, the right represents that timing is 0 minute.By＜big or＜little key adjusting timing, pin＜big or＜little when key was not put, timing can serve as fast at interval the accent with 5 minutes.After the time set that need set is good, by＜set key storage setting.
If also will continue setting-up time, then repeat above-mentioned steps.
Press at last,＜the right fire of transferring or＜left side accent fire〉key start-up control device.
Cyclelog can after first section program finished, be transformed into second section firepower and burn away automatically by the procedure auto-control firepower of setting, and sends very brief chimes of doom when EP (end of program).(5), the use of temperature controller
Continuously by twice＜setting key〉after, enter temperature controller screen display thermometer and 100 ℃ of printed words, by＜big or＜little key can revise temperature value.After determining good required temperature, by＜setting key〉storing temperature, make protractor fit tightly pot cover.Press＜transfer fiery key〉the start-up temperature controller.Can set and show the temperature of required control arbitrarily and in control procedure, show concrete temperature value.Have the anti-dry function,, get final product valve-closing when temperature surpasses a certain going up in limited time.(6), the adjustment of clock
Continuously by three times＜set screen display alarm clock behind the key, the adjustment that can carry out hour.By＜big or＜little key adjustment one hour value, by＜set key storage one hour value.By＜big or＜little key adjusts a minute value, by＜set key storage minute value, promptly finish the adjustment of clock.
(7), gas concentration detects explanation
No matter in use or when not using, airborne gas concentration all can be detected and be presented on the LCDs.After gas concentration reaches the warning limit, automatic-closing valve, and produce warning.When the concentration of gas leakage is high more, reach alarm point must time short more, reliability and security are guaranteed.
Claims (7)
1. numerically controlled intelligent gas-burning stove, this device has the kitchen range shell, burner, pipeline, main valve, it is characterized in that: two burners that left and right symmetry is arranged on the kitchen range shell, in the middle of the kitchen range shell and in the kitchen range shell, be provided with electric appliance control box, rear portion at electric appliance control box is provided with gas sensor, anterior and on the kitchen range shell, be provided with the liquid crystal display control box at the kitchen range shell, the liquid crystal display control box is connected with electric appliance control box by digital control circuit, and burner is connected with electric controlled regulating valve by pipeline, and electric controlled regulating valve is connected with main valve by pipeline; Side side at a burner is provided with pressing switch, and pressing switch is connected with the terminals of liquid crystal display control box respectively; Be sequentially with flame detector, igniter, temperature sensor in the centre of a burner; Flame detector is connected with the terminals of liquid crystal display control box respectively, and the two ends of temperature sensor are connected with the terminals of liquid crystal display control box respectively.
2. numerically controlled intelligent gas-burning stove according to claim 1, it is characterized in that: described pressing switch is formed by pressing sub-assembly, be provided with sliding sleeve in the depression bar bottom, all have nut to fix, pressing plate is installed in the depression bar lower end, and switch frame is fixed in the kitchen range shell, when pot is placed on pot frame, the pressing switch action, after pot was taken away from the pot frame, pressing switch resetted.
3. numerically controlled intelligent gas-burning stove according to claim 1 is characterized in that: be provided with power panel, sparking plate in the described electric appliance control box, the power panel in the electric appliance control box is connected with the 220v power supply by power line; The power panel terminals are connected with the terminals of liquid crystal display control box; The power panel terminals are connected with sparking plate terminals respectively; Sparking plate terminals are connected with the kitchen range shell; The power panel terminals are connected with an end of main valve and electric controlled regulating valve, and are connected with the terminals of liquid crystal display control box; The other end of main valve is connected with the terminals of liquid crystal display control box; The other end of electric controlled regulating valve is connected with the terminals of liquid crystal display control box; The terminals of liquid crystal display control box are connected with the terminals of sparking plate respectively; Igniting needle on the igniter is connected with the terminals of sparking plate respectively.
4. numerically controlled intelligent gas-burning stove according to claim 1, it is characterized in that: be provided with finger-board, LCDs, EL lamp, liquid crystal display control circuit plate in the described liquid crystal display control box, the terminals of finger-board are connected with the terminals of liquid crystal display control circuit plate; The terminals of finger-board are connected with the terminals of liquid crystal display control box; The terminals of liquid crystal display control circuit plate are connected with gas sensor; The terminals of liquid crystal display control circuit plate are connected with LCDs; The terminals of liquid crystal display control circuit plate are connected with the EL lamp.
5. according to claim 1,4 described numerically controlled intelligent gas-burning stoves, it is characterized in that: be sequentially with on the described LCDs left side igniting, left firepower, gas leakage concentration, regularly, the label demonstration of temperature control, product symbol, timing, warning, right firepower and right igniting.
6. according to claim 1,4 described numerically controlled intelligent gas-burning stoves, it is characterized in that: the microcontroller of forming by singlechip chip on the described liquid crystal display control circuit plate, with what be provided with in the kitchen range shell: the temperature sensor of forming by temperature-sensitive element, the flame detector of forming by flame detecting element, gas sensor of forming by gas sensor and amplifying circuit and pot switch through the digital signal value of keyboard interface output with give the threshold values that is located in the single-chip microcomputer and compare, when these digital signal value surpass the setting value of single-chip microcomputer, microcontroller is promptly exported a signal respectively, make the electric controlled regulating valve drive circuit works, electric controlled regulating valve is opened or closed; Make the main valve drive circuit works, main valve is opened or closed; Make high pressure generator work, simultaneously signal is input to electric appliance control box.
7. according to claim 1,4 described numerically controlled intelligent gas-burning stoves, it is characterized in that: described finger-board is provided with keyboard interface, power key or+key, setting key or a key, a left side transfer fiery key or pressing switch 1, right fiery key or the pressing switch 2 transferred to be connected with keyboard interface through diode respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216567 CN2531275Y (en) | 2002-04-03 | 2002-04-03 | Digital-controlled intelligent gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216567 CN2531275Y (en) | 2002-04-03 | 2002-04-03 | Digital-controlled intelligent gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2531275Y true CN2531275Y (en) | 2003-01-15 |
Family
ID=33695537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02216567 Expired - Fee Related CN2531275Y (en) | 2002-04-03 | 2002-04-03 | Digital-controlled intelligent gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2531275Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384495A (en) * | 2010-09-03 | 2012-03-21 | 浙江帅康电气股份有限公司 | Air blowing type gas stove |
| CN102607073A (en) * | 2012-02-27 | 2012-07-25 | 美的集团有限公司 | Intelligent gas cooker |
| CN103225829A (en) * | 2013-05-23 | 2013-07-31 | 蒋青弟 | Gas leakage protection device and integrated cooker adopting gas leakage protection device |
| CN103244974A (en) * | 2013-05-23 | 2013-08-14 | 蒋青弟 | Firewall protective device and integrated cooker with same |
| CN103244975A (en) * | 2013-05-23 | 2013-08-14 | 蒋青弟 | Safety combination gas cooking appliance |
| CN104949160A (en) * | 2015-06-12 | 2015-09-30 | 淮南叶红建材销售有限公司 | Intelligent cooking bench |
-
2002
- 2002-04-03 CN CN 02216567 patent/CN2531275Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384495A (en) * | 2010-09-03 | 2012-03-21 | 浙江帅康电气股份有限公司 | Air blowing type gas stove |
| CN102384495B (en) * | 2010-09-03 | 2013-12-11 | 浙江帅康电气股份有限公司 | Air blowing type gas stove |
| CN102607073A (en) * | 2012-02-27 | 2012-07-25 | 美的集团有限公司 | Intelligent gas cooker |
| CN103225829A (en) * | 2013-05-23 | 2013-07-31 | 蒋青弟 | Gas leakage protection device and integrated cooker adopting gas leakage protection device |
| CN103244974A (en) * | 2013-05-23 | 2013-08-14 | 蒋青弟 | Firewall protective device and integrated cooker with same |
| CN103244975A (en) * | 2013-05-23 | 2013-08-14 | 蒋青弟 | Safety combination gas cooking appliance |
| CN103225829B (en) * | 2013-05-23 | 2015-09-16 | 松雅（中国）科技有限公司 | A kind of gas leakage protector and adopt the integrated kitchen range of this device |
| CN103244975B (en) * | 2013-05-23 | 2015-12-09 | 松雅（中国）科技有限公司 | A kind of security combination gas kitchen ranges |
| CN103244974B (en) * | 2013-05-23 | 2016-06-08 | 松雅（中国）科技有限公司 | A kind of firewall protection device and adopt the integrated kitchen range of this device |
| CN104949160A (en) * | 2015-06-12 | 2015-09-30 | 淮南叶红建材销售有限公司 | Intelligent cooking bench |
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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 |