CN104180400A - Timing pulse controller of gas stove and gas stove using pulse controller - Google Patents
Timing pulse controller of gas stove and gas stove using pulse controller Download PDFInfo
- Publication number
- CN104180400A CN104180400A CN201410443234.3A CN201410443234A CN104180400A CN 104180400 A CN104180400 A CN 104180400A CN 201410443234 A CN201410443234 A CN 201410443234A CN 104180400 A CN104180400 A CN 104180400A
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- CN
- China
- Prior art keywords
- gas
- cooker
- pulse controller
- controller
- timing
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- 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.)
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Classifications
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- 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
Abstract
The invention relates to a timing pulse controller of a gas stove and the gas stove using the pulse controller. At present, no timing pulse controller products are available, so that in order to realize the timing function, hardware such as a mechanical timer or an electronic timing circuit needs to be added to an existing timed flameout gas stove and the cost is increased. According to the timing pulse controller of the gas stove, the original hardware is not changed and only the software is changed; and by using the software updating manner, a relative program of timed flameout is increased in the single chip program of the original common pulse controller so that the common pulse controller is updated to the timing pulse controller. By directly replacing the common pulse controller on the original gas stove by the timing pulse controller, the timing pulse controller closes an electromagnetic valve on the gas stove through an original electromagnetic valve driving circuit after a set time, so that the timed flameout protection function of the gas stove is realized. According to the timing pulse controller, the timed flameout function can be obtained without changing the hardware and increasing the cost, the safety can be improved, the operation experience can be improved and the cost performance of the product can be improved.
Description
Technical field
The present invention relates to a kind of impulse controller and gas-cooker, relate in particular to a kind of commutator pulse controller and timing gas cooker.
Background technology
General gas kitchen range does not all have timing function, if forgotten, closes fire, easy burning foods or accidents caused.Existing timing gas cooker can solve the problem of forgetting that pass is fiery, but these gas-cookers all will be by increasing hardware or changing hardware and realize timing function, and this not only increases cost, can't adopt the spare part in common use of gas-cooker routine, and this makes troubles to production.These timing gas cookers or increase mechanical timer switch, as Chinese patent 201220517713 < < have the gas-cooker > > of timing function; Or increase electric timing switch, as Chinese patent 201310165675 < < Novel gas stove switch electronic timer and timing flameout method > > thereof; Or change former gas control valve hardware configuration, as Chinese patent 201010161216 < < safe time switch igniter of gas cooker > >.Above-mentioned these technical schemes all can additionally increase cost, reduce versatility.
Current gas-cooker pulse igniting controller is all without timing function.
Summary of the invention
The object of the invention is:
Provide a kind of and needn't change former impulse controller hardware circuit, and only need change the method for former impulse controller scm software, the normal pulsed controller of former not timing is Upgraded Now as having the regularly commutator pulse controller of extinction function;
A kind of method that adopts this commutator pulse controller is also provided simultaneously, the general gas kitchen range of not timing is Upgraded Now as having the regularly timing gas cooker of extinction function.
Technical scheme of the present invention is.
1, a kind of gas stove timing impulse controller, comprise impulse controller, it is characterized by: on the basis of former normal pulsed controller hardware circuit, needn't change former hardware circuit and only change software, the mode that adopts software upgrading to upgrade increases regularly flame-out relative program in the SCM program of former normal pulsed controller, can regularly close the driving circuit for electromagnetic valve of impulse controller, allow electromagnetic valve for gas range close combustion gas, thereby make gas stove timing flame-out.
2, according to described gas stove timing impulse controller, it is characterized by: adjusting (setting) program and/or the display driving software that in described SCM program, can increase the burnout time.
3, a kind of gas-cooker that adopts described commutator pulse controller, comprise gas-cooker, it is characterized by: on former general gas kitchen range, adopt described commutator pulse controller directly to replace former normal pulsed controller, former gas-cooker other parts needn't be changed, after arriving the stipulated time, commutator pulse controller cuts out the magnetic valve on gas-cooker by driving circuit for electromagnetic valve, thereby it is flame-out to realize the timing of gas-cooker.
4, according to the gas-cooker of above-mentioned employing commutator pulse controller, it is characterized by: when gas-cooker standby, press and/or rotatable gas control valve knob, gas-cooker start igniting enters duty.
5, according to the gas-cooker of above-mentioned employing commutator pulse controller, it is characterized by: after gas-cooker start work, do not need to carry out any operation, gas-cooker automatically performs the timing burnout time of acquiescence, as 20 minutes, regularly stop working.
6, according to the gas-cooker of above-mentioned employing commutator pulse controller, it is characterized by: when gas-cooker is worked, click/press gas control valve knob, allow the ignition switch on gas control valve assembly export make-and-break signal to the single-chip microcomputer of commutator pulse controller, carry out regularly the user of burnout time from main regulation (setting).
7, according to the gas-cooker of above-mentioned employing commutator pulse controller, it is characterized by: when gas-cooker is worked, press knob and once at currency, successively decrease or increase progressively a unit interval, by that analogy; Length is pressed original timing burnout time zero clearing of knob, and gas-cooker is cancelled regularly flame-out or restarted countdown in 20 minutes, also can jump to another specific burnout time.
8, for ease of knowing current setting-up time or remaining time, the gas-cooker according to above-mentioned employing commutator pulse controller, is characterized by: can on gas kitchen range panel, increase regularly flame-out time display.
9,, as another operation scheme, according to the gas-cooker of above-mentioned employing commutator pulse controller, can on gas kitchen range panel, increase the regularly special adjusting button of burnout time.
The invention has the beneficial effects as follows:
To the normal pulsed controller of not timing, adopt the mode of software upgrading to realize regularly extinction function, needn't change former hardware circuit, need not increase production cost, can allow product increase new function, obviously improve cost performance;
The general gas kitchen range of not timing, is this commutator pulse controller by former impulse controller direct replacement, need not change former gas-cooker and just can directly obtain regularly extinguish protection function, has improved safety in utilization, has improved product specification, improves cost performance.
Accompanying drawing explanation
Fig. 1 is a kind of gas-cooker block diagram that adopts described commutator pulse controller.
Fig. 2 has increased the regularly block diagram of burnout time display on the basis of Fig. 1.
Fig. 3 is a kind of gas control valve assembly that microswitch and ignition switch are housed simultaneously.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1.
Referring to Fig. 1.Be a kind of gas-cooker that adopts described commutator pulse controller, mainly comprise ignition switch and/or microswitch, gas electromagnetic valve, power supply, burner and panel etc. on commutator pulse controller, ignition electrode, inductive needle, gas control valve assembly, gas control valve assembly.Described commutator pulse controller mainly comprises single-chip microcomputer, high-tension ignition circuit, flame detecting circuit, driving circuit for electromagnetic valve, auditory tone cues electric circuit, ignition switch input circuit, power circuit etc.Described commutator pulse controller is connected with ignition electrode, inductive needle, ignition switch, magnetic valve, power supply.Above-described commutator pulse controller and adopt the gas-cooker of this impulse controller, its hardware configuration and common impulse controller and gas-cooker indistinction.This commutator pulse controller is characterised in that the software that has upgraded former impulse controller, has increased regularly flame-out relative program in SCM program.This timing gas cooker is characterised in that and adopts commutator pulse controller of the present invention directly to substitute former normal pulsed controller, can after arriving the scheduled time, by original driving circuit for electromagnetic valve, close the magnetic valve on gas-cooker by commutator pulse controller, thereby realize the timing extinction function of gas-cooker.
Embodiment 2.
Referring to Fig. 2.Take embodiment 1 as basis, it is characterized in that in the SCM program of impulse controller, thering is display driving software and on gas kitchen range panel, increase regularly flame-out time display.
Embodiment 3.
Referring to Fig. 1 and Fig. 2.The embodiment 1 or 2 of take is basis, it is characterized in that by pressing the knob of former gas control valve, allow the ignition switch contact on former gas control valve export make-and-break signal to the single-chip microcomputer of this impulse controller, thereby the user who realizes the gas stove timing burnout time is from main regulation.
In the description of above embodiment, all related to gas control valve assembly and knob thereof, make a supplementary notes here.
Referring to Fig. 3.
Diagram is a kind of gas control valve assembly of universal architecture, uses very extensive.On valve body 1, there is gas circuit structure, have rotating shaft 2 and the knob 3 that is arranged on rotating shaft 2 tops, by knob 3, can carry out manual rotation and/or pressing operation to control valve rotating shaft 2.The erection support of microswitch 4 is installed on valve body 1 in addition and the mounting platform of ignition switch 5 is installed.In figure, 4a is the exit of microswitch 4.In figure, 5a is the stationary contact exit of ignition switch 5, and 5b is the movable contact end of ignition switch 5, and movable contact end 5b has formed electrical connection by rotating shaft 2 and metal valve body 1.Microswitch and ignition switch, by the frame for movement of rotating shaft and the operations linkage of knob, are switched on or switched off microswitch and ignition switch.Microswitch is connected with pulse igniting controller by wire with ignition switch.
Regulating valve assembly of the present invention, it is the universal regulating valve assembly that utilizes former gas-cooker, on it, be provided with simultaneously and detect the microswitch of valve position open and-shut mode and the ignition switch that detects knob pressed state, its microswitch and ignition switch provide the various operation informations of knob in real time by wire to single-chip microcomputer, allow single-chip microcomputer effectively identify the various operations of knob, to realize various timing functions.
Claims (9)
1. a gas stove timing impulse controller, comprise impulse controller, it is characterized by: on the basis of former normal pulsed controller hardware circuit, needn't change former hardware circuit and only change software, adopt the mode of software upgrading, in the SCM program of former normal pulsed controller, increase regularly flame-out relative program, can regularly close the driving circuit for electromagnetic valve of impulse controller, allow electromagnetic valve for gas range close combustion gas, thereby make gas stove timing flame-out.
2. gas stove timing impulse controller according to claim 1, is characterized by: adjusting (setting) program and/or the display driving software that in described SCM program, can increase the burnout time.
3. a gas-cooker that adopts described commutator pulse controller, comprise gas-cooker, it is characterized by: on former general gas kitchen range, adopt described commutator pulse controller directly to replace former normal pulsed controller, after arriving the stipulated time, commutator pulse controller cuts out the magnetic valve on gas-cooker by driving circuit for electromagnetic valve, thereby it is flame-out to realize the timing of gas-cooker.
4. according to claim 3, adopt the gas-cooker of commutator pulse controller, it is characterized by: when gas-cooker standby, press and/or rotatable gas control valve knob, gas-cooker start igniting enters duty.
5. according to claim 3～4, adopt the gas-cooker of commutator pulse controller, it is characterized by: after gas-cooker start work, do not need to carry out any operation, gas-cooker automatically performs the timing burnout time of acquiescence, as 20 minutes, regularly stop working.
6. according to claim 3～5, adopt the gas-cooker of commutator pulse controller, it is characterized by: when gas-cooker is worked, click/press gas control valve knob, allow ignition switch or microswitch on gas control valve assembly export make-and-break signal to the single-chip microcomputer of commutator pulse controller, carry out regularly the user of burnout time from main regulation (setting).
7. according to claim 3～6, adopt the gas-cooker of commutator pulse controller, it is characterized by: when gas-cooker is worked, press knob and once at currency, successively decrease or increase progressively a unit interval, by that analogy; Length is pressed original timing burnout time zero clearing of knob, and gas-cooker is cancelled regularly flame-out or restarted countdown in 20 minutes, also can jump to another specific burnout time.
8. according to claim 3～7, adopt the gas-cooker of commutator pulse controller, it is characterized by: can on gas kitchen range panel, increase regularly flame-out time display.
9. according to claim 3～8, adopt the gas-cooker of commutator pulse controller, can on gas kitchen range panel, increase the regularly special adjusting button of burnout time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443234.3A CN104180400A (en) | 2013-09-02 | 2014-09-02 | Timing pulse controller of gas stove and gas stove using pulse controller |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393805.2 | 2013-09-02 | ||
| CN201310393805.2A CN103499111A (en) | 2013-09-02 | 2013-09-02 | Gas stove timing pulse controller and gas stove adopting pulse controller |
| CN201410443234.3A CN104180400A (en) | 2013-09-02 | 2014-09-02 | Timing pulse controller of gas stove and gas stove using pulse controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104180400A true CN104180400A (en) | 2014-12-03 |
Family
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310393805.2A Pending CN103499111A (en) | 2013-09-02 | 2013-09-02 | Gas stove timing pulse controller and gas stove adopting pulse controller |
| CN201410444141.2A Pending CN104315561A (en) | 2013-09-02 | 2014-09-02 | Gas stove timing pulse controller and gas stove adopting pulse controller |
| CN201410443234.3A Pending CN104180400A (en) | 2013-09-02 | 2014-09-02 | Timing pulse controller of gas stove and gas stove using pulse controller |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310393805.2A Pending CN103499111A (en) | 2013-09-02 | 2013-09-02 | Gas stove timing pulse controller and gas stove adopting pulse controller |
| CN201410444141.2A Pending CN104315561A (en) | 2013-09-02 | 2014-09-02 | Gas stove timing pulse controller and gas stove adopting pulse controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103499111A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006418A (en) * | 2014-06-23 | 2014-08-27 | 佛山市禅城区星火燃气具电子有限公司 | Fixed timing dry burning preventing ignition controller for plug valve type gas stove |
| CN105351975A (en) * | 2015-11-27 | 2016-02-24 | 广东美的厨房电器制造有限公司 | Working control method and device of gas stove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789635Y (en) * | 2005-04-22 | 2006-06-21 | 广州市红日燃具有限公司 | Gas combustion flame-out control apparatus with timing flame-out function |
| CN101078529A (en) * | 2006-05-25 | 2007-11-28 | 杭州电子科技大学 | Embedded type control system for domestic gas oven |
| JP2008232560A (en) * | 2007-03-22 | 2008-10-02 | Rinnai Corp | Cooker |
| CN201145329Y (en) * | 2007-06-08 | 2008-11-05 | 田援祥 | Electric full-automatic gas combustion range |
| CN201306755Y (en) * | 2008-08-14 | 2009-09-09 | 广东百威电子有限公司 | Pulse firing control device of single-coil electromagnetic valve used for gas cooker |
-
2013
- 2013-09-02 CN CN201310393805.2A patent/CN103499111A/en active Pending
-
2014
- 2014-09-02 CN CN201410444141.2A patent/CN104315561A/en active Pending
- 2014-09-02 CN CN201410443234.3A patent/CN104180400A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789635Y (en) * | 2005-04-22 | 2006-06-21 | 广州市红日燃具有限公司 | Gas combustion flame-out control apparatus with timing flame-out function |
| CN101078529A (en) * | 2006-05-25 | 2007-11-28 | 杭州电子科技大学 | Embedded type control system for domestic gas oven |
| JP2008232560A (en) * | 2007-03-22 | 2008-10-02 | Rinnai Corp | Cooker |
| CN201145329Y (en) * | 2007-06-08 | 2008-11-05 | 田援祥 | Electric full-automatic gas combustion range |
| CN201306755Y (en) * | 2008-08-14 | 2009-09-09 | 广东百威电子有限公司 | Pulse firing control device of single-coil electromagnetic valve used for gas cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104315561A (en) | 2015-01-28 |
| CN103499111A (en) | 2014-01-08 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |
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| WD01 | Invention patent application deemed withdrawn after publication |