CN204717760U - Electric-controlled gas cooking stove - Google Patents
Electric-controlled gas cooking stove Download PDFInfo
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- CN204717760U CN204717760U CN201520103845.3U CN201520103845U CN204717760U CN 204717760 U CN204717760 U CN 204717760U CN 201520103845 U CN201520103845 U CN 201520103845U CN 204717760 U CN204717760 U CN 204717760U
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- membrane keyboard
- chip
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- chip microcomputer
- control gear
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Abstract
The table top 1 of gas stove arranges switch membrane keyboard 7, one group controls firepower size membrane keyboard 12,11 is one of them firepower size membrane keyboard, one group of pattern membrane keyboard 14,13 is one of them pattern membrane keyboard, timing membrane keyboard 6 and time adjustment membrane keyboard 4 and 5 and time figure display 3, timing mode membrane keyboard 8 with return membrane keyboard 10, mode adjustment membrane keyboard 9 and one group of firepower rank indicator lamp 16,15 are one of them indicator lamps.An electric control gear 19 is set in fuel gas cooking range rack 18.Above-mentioned various membrane keyboard is connected with above-mentioned electric control gear 19, inputs various control instruction to electric control gear 19.Above-mentioned electric control gear 19 is connected with said electric valve 17, sends various control instruction to motor-driven valve 17, is controlled the combustion position of cooking stove by motor-driven valve 17.Above-mentioned electric control gear is by touching chip 22,24 and 25, the compositions such as driving chip 21 and single-chip microcomputer.
Description
Technical field
The present invention relates to a kind of gas stove.
technical background
At present, the gas stove on market, it is lighted a fire and stops working is all that manual knob controls, and makes troubles to user.
Summary of the invention
In order to overcome the defect existed in prior art, the utility model provides a kind of electric-controlled gas cooking stove.
To achieve these goals, the utility model is by the following technical solutions:
The table top of gas stove arranges switch membrane keyboard, several controls firepower size membrane keyboards, several pattern membrane keyboards, timing mode membrane keyboard, mode adjustment membrane keyboard, returns membrane keyboard, timing membrane keyboard and time adjustment membrane keyboard, and time figure display and several firepower rank indicator lamps.The Gas Pipe of gas stove arranges a motor-driven valve, arranges an electric control gear in fuel gas cooking range rack, electric control gear forms by touching chip, single-chip microcomputer and driving chip etc.Above-mentioned switch membrane keyboard, several control firepower size membrane keyboards, several pattern membrane keyboards, timing mode membrane keyboard, mode adjustment membrane keyboard, return membrane keyboard, timing membrane keyboard and time adjustment membrane keyboard are all connected with the touch chip in electric control gear, touch chip to be connected with single-chip microcomputer, single-chip microcomputer is connected with driving chip, driving chip is connected with said electric valve, above-mentioned membrane keyboard inputs various control instruction to single-chip microcomputer, single-chip microcomputer sends various running status instruction to driving chip, is controlled the combustion position of cooking stove by motor-driven valve.
Soft-touch control membrane keyboard for the first time, touches chip and sends firing command to single-chip microcomputer, and the stepper motor of single-chip microcomputer output port output motor-driven valve rotates forward required frequency makes valve open, and single-chip microcomputer exports electronic striking open command simultaneously.Second time soft-touch control membrane keyboard, touch chip and send the fiery instruction in pass to single-chip microcomputer, single-chip microcomputer output port exports stepper motor and rotates backward required frequency, makes valve closing.Soft-touch control membrane keyboard is identical with the instruction that first time touches for the third time, realizes the Push And Release of gas stove like this.During some keys in touch control firepower size membrane keyboard, touch chip to send to single-chip microcomputer and adjust to this rank firepower and (size of valve opening is divided into n rank, each rank correspond to a firepower rank, namely valve opening to the 1st grade then burning fire power be the 1st grade, valve opening to the 2nd grade then burning fire power be the 2nd grade ... valve opening to n-th grade then burning fire power be n-th grade, so just firepower size is divided in order to n rank, the minimum position of valve opening is that firepower is minimum this moment for the 1st grade of opening, the maximum position of valve opening is that firepower is maximum this moment for n-th grade of opening) instruction, single-chip microcomputer output port exports stepper motor and rotates required frequency forward or backwards, valve is made to open large or turn down the rank of specifying.
Each pattern membrane keyboard correspond to a kind of heating process of food, and as corresponding in r (1≤r≤m, m ∈ N) individual pattern membrane keyboard is cooking rice, and what kth (1≤k≤m, k ≠ r, k ∈ N) individual pattern membrane keyboard was corresponding is steamed sweet bun etc.When touch r pattern membrane keyboard, touch chip sends instruction from execution r pattern to single-chip microcomputer, single-chip microcomputer sends execution n-th grade of firepower instruction, (n-1)th grade of firepower instruction respectively at different time ... 1st grade of firepower instruction and the fiery instruction in pass, such one pot of rice has just been carried out.
Touch timing membrane keyboard, touch chip sends instruction from timed-shutoff fire to single-chip microcomputer, the numeral of time figure display display is this moment 00:00, the touch time adjustment membrane keyboard adjust respectively " dividing " and " time " numerical value, after adjustment, the time enters countdown state, when " dividing " with " time " numeral all reduce to 0 time, send close fiery instruction, single-chip microcomputer output port exports stepper motor and rotates backward required frequency, makes the valve closing of motor-driven valve namely close fire.
Touch timing mode membrane keyboard, touch chip and send the instruction of execution timing mode to single-chip microcomputer, namely the pattern that will perform is determined when touching some pattern membrane keyboards again, the numeral of now time figure display display is 00:00, the touch time adjustment membrane keyboard adjust respectively " dividing " and " time " numerical value, if the time enters down mistaken touch pattern membrane keyboard after adjustment, timing membrane keyboard, timing mode membrane keyboard or will stop mode instruction at once, timed-shutoff instruction, timing mode instruction then touches and returns membrane keyboard, touch chip and send return instruction to single-chip microcomputer, single-chip microcomputer under the flow process instruction that returns controls, turn back to operation before state.
Time status, when " dividing " with " time " numeral all reduce to 0 time, single-chip microcomputer performs the instruction flow of institute deterministic model.
Because the population of every family is not identical to some extent with appetite, the demand of certain one-level firepower burning time of some patterns (as r pattern) is also not quite similar, so arrange mode adjustment instruction in single-chip microcomputer, to adjust certain one-level firepower burning time of certain pattern as required.First touch mode adjustment membrane keyboard, touch chip and send mode adjustment instruction to single-chip microcomputer, touch the pattern that some pattern membrane keyboards are determined to adjust again, after deterministic model, touch mode adjustment membrane keyboard determines the firepower rank that will adjust again, after determining firepower rank, time figure display shows the time of this firepower burning, and touch time adjustment membrane keyboard is revised the time of this firepower burning and preserves.
If mistaken touch pattern membrane keyboard, timing membrane keyboard, timing mode membrane keyboard or stop mode instruction at once, timed-shutoff instruction, timing mode instruction then will touch and return membrane keyboard, touch chip send return instruction to single-chip microcomputer, single-chip microcomputer return the instruction of homogeneous turbulence journey control under turn back to operation before state.
Said electric valve also can with proportioning valve or other electric control valve, if will do corresponding change with its driving chip of proportioning valve and the instruction that controls driving chip.
Accompanying drawing explanation
Fig. 1 electric-controlled gas cooking stove table top schematic diagram
Fig. 2 electric-controlled gas stove frame schematic diagram
The circuit diagram of Fig. 3 electric control gear
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
The table top 1 of gas stove arranges switch membrane keyboard 7, one group controls firepower size membrane keyboard 12,11 is one of them firepower size membrane keyboard, one group of pattern membrane keyboard 14,13 is one of them pattern membrane keyboard, and timing membrane keyboard 6 and time adjust membrane keyboard 4 and 5 and time figure display 3, timing mode membrane keyboard 8, return membrane keyboard 10, mode adjustment membrane keyboard 9 and one group of firepower rank indicator lamp 16,15 are one of them indicator lamps.The Gas Pipe 20 of gas stove arranges a motor-driven valve 17, and one end of Gas Pipe 20 is connected the other end with range 2 and connects Gas Pipe of registering one's residence.In fuel gas cooking range rack 18, arrange an electric control gear 19, electric control gear 19 is made up of touch chip 22, touch chip 24, touch chip 25, single-chip microcomputer 1 and single-chip microcomputer 2, driving chip 21 etc.Above-mentioned switch membrane keyboard 7, timing mode membrane keyboard 8, mode adjustment membrane keyboard 9, return membrane keyboard 10, timing membrane keyboard 6 and the time adjustment membrane keyboard 4 be all connected with the touch chip 24 in electric control gear 19 with 5, touch chip 24 to be connected with single-chip microcomputer 1, above-mentioned one group of pattern membrane keyboard 14 is connected with the touch chip 22 in electric control gear 19, touch chip 22 to be connected with single-chip microcomputer 1, above-mentioned one group of control firepower size membrane keyboard 12 is connected with the touch chip 25 in electric control gear 19, touch chip 25 to be connected with single-chip microcomputer 2, single-chip microcomputer 2 is connected with driving chip 21.Above-mentioned various membrane keyboard inputs various control instruction to electric control gear 19, and the driving chip 21 in electric control gear 19 is connected with motor-driven valve 17, sends various control instruction to motor-driven valve 17, is controlled the combustion position of gas stove by motor-driven valve 17.Above-mentioned single-chip microcomputer can select the models such as STC89C51RC, STC89C52RC, above-mentioned touch chip 22,24 and 25 can select the models such as TTP224, TTP229, and above-mentioned driving chip 21 can select the models such as ULN2001A, ULN2002A (Driving Stepping Motor).
When first time soft-touch control membrane keyboard 7, touch chip 24 and send firing command to single-chip microcomputer, the stepper motor of single-chip microcomputer output port output motor-driven valve 17 rotates forward required frequency makes valve open, and electronic lighter 23 is opened (igniting) simultaneously.During second time soft-touch control membrane keyboard 7, touch chip 24 and send the fiery instruction in pass to single-chip microcomputer, the stepper motor of single-chip microcomputer output port output motor-driven valve 17 rotates backward required frequency makes valve closing.Soft-touch control membrane keyboard 7 is identical with the instruction that first time touches for the third time, realizes the Push And Release of gas stove like this.The maximum anglec of rotation of valve opening is divided into n part, each angle of opening correspond to a firepower rank, such firepower size is just divided into n rank, 1st grade is minimum firepower, 2nd grade is time minimum firepower, n-th grade is maximum fire by that analogy, so the angle that valve rotates decides the rank of firepower.When touching some keys (as 11 keys) in one group of control firepower size membrane keyboard 12, touch chip 25 and send the instruction adjusting to this rank firepower to single-chip microcomputer, the stepper motor that single-chip microcomputer output port exports motor-driven valve 17 rotates required frequency forward or backwards, make valve open large or turn down the angle of specifying, namely firepower size is adjusted to the rank of specifying.
The table top 1 of gas stove is provided with one group of pattern membrane keyboard 14, each pattern membrane keyboard correspond to a kind of heating process of food, as r (1≤r≤m, m ∈ N) individual pattern membrane keyboard corresponding be cooking rice, kth (1≤k≤m, k ≠ r, k ∈ N) individual pattern membrane keyboard corresponding be steamed sweet bun etc.Rice cooker is placed on range 2, when touching r pattern membrane keyboard, touch chip 22 sends instruction from execution r pattern to single-chip microcomputer, single-chip microcomputer sends execution n-th grade of firepower instruction, (n-1)th grade of firepower instruction according to the program of setting respectively in the different time ... 1st grade of firepower instruction and the fiery instruction in pass, such one pot of rice is just cooked, and same method can steamed steamed bun.If touch between whole execution pattern order period and return membrane keyboard 10, touch chip 24 and send execution return instruction to single-chip microcomputer, under the instruction returned controls, turn back to the state before execution pattern instruction.
Touch timing membrane keyboard 6 touches chip 24 and sends the instruction of execution timed-shutoff to single-chip microcomputer, the numeral that time figure display 3 shows this moment is 00:00, the touch time adjustment membrane keyboard 4 and 5 adjust respectively " dividing " and " time " numerical value, time figure display 3 shows the time adjusted in real time, after adjustment, the time enters countdown state, when " dividing " with " time " numeral all reduce to 0 time, send and close fiery instruction, the stepper motor that single-chip microcomputer output port exports motor-driven valve 17 rotates backward required frequency, makes valve closing namely close fire.If touch between whole execution timed-shutoff order period and return membrane keyboard 10, touch chip 24 and send execution return instruction to single-chip microcomputer, under the instruction returned controls, turn back to the state performed before timed-shutoff instruction.
Touch timing mode membrane keyboard 8, touch chip 24 and send the instruction of execution timing mode to single-chip microcomputer, namely the pattern (r pattern is cooking rice) that will run is determined when touching some pattern membrane keyboards (as r pattern membrane keyboard) again, the numeral that now time figure display 3 shows is 00:00, the touch time adjustment membrane keyboard 4 and 5 adjust respectively " dividing " and " time " numerical value, after adjustment, the time enters countdown state, when " dividing " with " time " numeral all reduce to 0 time, single-chip microcomputer performs the instruction of determined pattern (r pattern).Gas stove is such as allowed to start cooking rice after 3 and a half hours, only need do rice cooker on range 2, touch the instruction flow that timing mode membrane keyboard 8 enters timing mode, touch r pattern membrane keyboard (correspond to is cooking rice) again, the numeral that time figure display 3 shows this moment is 00:00, touch again adjustment time of determining of membrane keyboard 4 and 5 time be 3 hours 30 points, after adjustment, the time enters countdown state, timing time performs the instruction flow of r pattern to single-chip microcomputer, namely starts cooking rice until rice is cooked ripe at 3 hours after 30 points.
Different families may be not quite similar to the demand of certain one-level firepower burning time of some patterns (as r pattern), so arrange the instruction of mode adjustment flow process in single-chip microcomputer, to adjust certain one-level firepower burning time of some patterns as required.First touch mode adjustment membrane keyboard 9, touch chip 24 and send execution pattern adjustment instruction to single-chip microcomputer, touch the pattern that some pattern membrane keyboards (as r pattern membrane keyboard) are determined to adjust again, after deterministic model, touch mode adjustment membrane keyboard 9 determines the firepower rank (as secondary firepower) that will adjust again, secondary firepower indicator lamp in one group of firepower rank indicator lamp 16 that gas stove table top 1 is arranged is lighted, time figure display 3 shows this rank firepower (secondary firepower) burning time, touch time adjustment membrane keyboard 4 and 5 is revised time that this firepower (secondary firepower) burns and is also preserved and revise result.
Above-mentioned motor-driven valve 17 also can use proportioning valve or other electric control valve instead, if change its driving chip and control instruction will do corresponding change.
Claims (3)
1. an electric-controlled gas cooking stove, comprise burner 2, table top 1 and grate 18 is characterized in that arranging a motor-driven valve 17 in the Gas Pipe 20 of gas stove, an electric control gear 19 is set in fuel gas cooking range rack 18, electric control gear 19 is by touch chip 22, touch chip 24, touch chip 25, single-chip microcomputer 1 and single-chip microcomputer 2, driving chip 21 forms, table top 1 is arranged switch membrane keyboard 7, one group controls firepower size membrane keyboard 12, one group of pattern membrane keyboard 14, timing membrane keyboard 6 and time adjustment membrane keyboard 4 and 5, timing mode membrane keyboard 8, return membrane keyboard 10, mode adjustment membrane keyboard 9.
2. a kind of electric-controlled gas cooking stove as claimed in claim 1 is characterized in that switch membrane keyboard 7, return membrane keyboard 10, mode adjustment membrane keyboard 9, timing membrane keyboard 6 and time adjustment membrane keyboard 4 and 5, timing mode membrane keyboard 8 is all connected with the touch chip 24 in electric control gear 19, touches chip 24 and is connected with single-chip microcomputer 1.
3. a kind of electric-controlled gas cooking stove as claimed in claim 1 is characterized in that one group of control firepower size membrane keyboard 12 is connected with the touch chip 25 in electric control gear 19, touch chip 25 to be connected with single-chip microcomputer 2, single-chip microcomputer 2 is connected with driving chip 21, driving chip 21 is connected with motor-driven valve 17, one group of pattern membrane keyboard 14 with touch chip 22 in electric control gear 19 and be connected, touch chip 22 and be connected with single-chip microcomputer 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103845.3U CN204717760U (en) | 2015-02-13 | 2015-02-13 | Electric-controlled gas cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103845.3U CN204717760U (en) | 2015-02-13 | 2015-02-13 | Electric-controlled gas cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717760U true CN204717760U (en) | 2015-10-21 |
Family
ID=54316759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103845.3U Expired - Fee Related CN204717760U (en) | 2015-02-13 | 2015-02-13 | Electric-controlled gas cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124466A1 (en) * | 2016-01-23 | 2017-07-27 | 段春燕 | Technology information collection method during matching of fingerprint and flame size, and gas stove |
| CN108426275A (en) * | 2018-04-03 | 2018-08-21 | 广东神州燃气用具有限公司 | A kind of kitchen range of tangible operation |
-
2015
- 2015-02-13 CN CN201520103845.3U patent/CN204717760U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124466A1 (en) * | 2016-01-23 | 2017-07-27 | 段春燕 | Technology information collection method during matching of fingerprint and flame size, and gas stove |
| CN108426275A (en) * | 2018-04-03 | 2018-08-21 | 广东神州燃气用具有限公司 | A kind of kitchen range of tangible operation |
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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: 20151021 Termination date: 20180213 |