CN202485053U - Intelligent control gas stove with alarming function - Google Patents
Intelligent control gas stove with alarming function Download PDFInfo
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- CN202485053U CN202485053U CN2011203201076U CN201120320107U CN202485053U CN 202485053 U CN202485053 U CN 202485053U CN 2011203201076 U CN2011203201076 U CN 2011203201076U CN 201120320107 U CN201120320107 U CN 201120320107U CN 202485053 U CN202485053 U CN 202485053U
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- kitchen ranges
- gas kitchen
- power supply
- intelligent control
- controller
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Abstract
The utility model provides an intelligent control gas stove with an alarming function. The gas stove comprises at least one solenoid valve, at least one thermocouple and a controller with the alarming function, wherein the solenoid valve and the thermocouple are respectively connected with the controller. During accident flameout of the gas stove, the thermocouple cannot sense flames and does not generate current, and the controller detects that the thermocouple does not generate current, then automatically cuts off power supply for the solenoid valve and gives alarms. The gas stove can give alarms on accident flameout conditions, has the alarming function of giving alarms on low electric quantity, setting alarming at fixed time and the like, and improves use convenience.
Description
Technical field
The utility model relates to a kind of Based Intelligent Control gas kitchen ranges with warning function.
Background technology
Gas kitchen ranges is meant the kitchen utensils that carry out straight fire heating with gaseous fuels such as liquefied petroleum gas, artificial coal gas, natural gases.Common on the market in the past gas kitchen ranges; Comprise burner, valve body, housing, grate, knob, air inlet pipe, igniter etc., gas-cooker is when work, and combustion gas gets in the kitchen range from air inlet pipe; Adjusting through gas valve gets in the burner; Mix portion of air simultaneously, these mists spray from the fire hole of distributor is lighted formation flame by igniter simultaneously, and these flames are used to heat the cooker that places on the pan bracket.
For security needs, gas kitchen ranges must be equipped with flame-out protection device, and the concerned countries standard also has mandatory provisions to this.Blowout protection mode commonly used on the current market comprises: heat-sensitive type, photo-electric and thermoelectric (al) type.The bimetal leaf protective device of heat-sensitive type has advantage simple in structure, that cost is low.Photo-electric is also claimed ion induction type, is applied in the earliest on the gas heater, and flame has ion and has the characteristic of conduction when utilizing fuel gas buring.
The thermoelectric (al) type flame-out protection device is made up of thermocouple and magnetic valve two parts; Thermocouple is to be combined by two kinds of different alloy materials; Different alloy materials can produce different thermoelectrical potentials under action of temperature; The different manufacturing of the thermoelectrical potential that thermocouple utilizes the different-alloy material under action of temperature, to produce just forms, so can realize the function of " in the contact fire, just can switch on ".At present general thermoelectric (al) type kitchen range do not possess warning function.
But three kinds of blowout protections respectively have deficiency, the heat-sensitive type difficult installation, and the reliability of photo-electric remains to be considered, and the thermoelectric (al) type reaction speed possesses warning function slowly and not.Because what kitchen range used is gaseous fuel, to open in the process of using at kitchen range, the prompting if the situation that the flame accident is extinguished is not reported to the police etc. then possibly cause gas leak, jeopardizes user's life security.
The utility model content
The purpose of the utility model is, overcomes the deficiency of above-mentioned prior art, and a kind of Based Intelligent Control gas kitchen ranges with warning function is provided, and when the product accident extinguishing, can report to the police, and reminds user's gas leak, avoids the generation of security incident.
For realizing above-mentioned purpose, the technical scheme of the utility model is: a kind of Based Intelligent Control gas kitchen ranges with warning function is characterized in that this gas kitchen ranges comprises at least one magnetic valve, at least one thermocouple, and the controller that possesses warning function; Said magnetic valve, said thermocouple are connected with said controller respectively.
Preference does, said gas kitchen ranges comprises that also band regularly is provided with the timer power supply switch of function, and said timer power supply switch is installed on the said magnetic valve.
Preference is that said gas kitchen ranges also comprises:
Touch-key is used to control gas kitchen ranges;
Display screen is used to show that time or the countdown time of the duty that comprises gas stove burner, accident extinguishing alarm source, setting, electric weight show information.
Preference does, the power supply of said gas kitchen ranges is for using the power supply of 3V DC power supply mode, if said electric quantity of power supply was reported to the police when arriving the short of electricity alarm voltage, controller is every at a distance from first scheduled time T1 warning once; If said electric quantity of power supply arrives when voltage is closed in short of electricity and reports to the police once more, then controller is whenever reported to the police once at a distance from second scheduled time T2, till said gas kitchen ranges is closed automatically; Wherein, said short of electricity alarm voltage is closed voltage greater than said short of electricity, and T1 is greater than T2.
Preference is that said gas kitchen ranges comprises two magnetic valves, and two thermocouples that are connected with said controller respectively.
Preference does, the touch-key of said gas kitchen ranges also comprises the backlight of particular color, and said lamp backlight is lighted when button touches.
Compared with prior art, the utility model possesses following advantage:
The utility model is when the product accident extinguishing, and thermocouple induction does not then produce electric current less than flame, and controller detects thermocouple and do not produce electric current and then cut off the power supply to magnetic valve automatically, and controller is reported to the police then.Except the accident extinguishing situation can be reported to the police, the gas kitchen ranges of the utility model can also carry out electric weight and lowly report to the police, regularly is provided with warning functions such as warning, improves the convenience that gas kitchen ranges uses.
Description of drawings
Fig. 1 is the gas kitchen ranges schematic diagram of Based Intelligent Control;
Fig. 2 is a gas kitchen ranges button sketch map.
The specific embodiment
The utility model proposes a kind of gas kitchen ranges of Based Intelligent Control, and gas kitchen ranges comprises at least one magnetic valve, at least one thermocouple, and the controller that possesses warning function; Magnetic valve, thermocouple are connected with controller respectively.
Controller detects the electric current that thermocouple produces; Because the characteristic of thermocouple; Controller when contact flame, just can produce electric current, so can be supplied power to magnetic valve according to testing result when thermocouple has electric current;, thermocouple closes power supply when not producing electric current, through the power supply of magnetic valve being controlled the On/Off of gas circuit to magnetic valve.
Embodiment 1:
Present embodiment proposes a kind of gas kitchen ranges, and is as shown in Figure 1, and this gas kitchen ranges comprises two magnetic valves, is respectively left eye magnetic valve and right eye magnetic valve; And two thermocouples, be respectively left eye thermocouple and right eye thermocouple.
Wherein, left eye magnetic valve, left eye thermocouple are connected with controller respectively; Right eye magnetic valve, right eye thermocouple are connected with controller respectively.
Except that two magnetic valves and two thermocouples, this gas kitchen ranges also comprises touch-key, display screen and timer power supply switch.The power supply of gas kitchen ranges is for using the power supply of DC 3V DC power supply mode.
Touch-key is used to control gas kitchen ranges.As shown in Figure 2, Fig. 2 is a present embodiment gas kitchen ranges button sketch map.Touch-key can also comprise the backlight of particular color, and is for example blue backlight, and blue lamp backlight will be lighted when button touches.
Display screen is used to show that time or the countdown time of the duty that comprises gas stove burner, accident extinguishing alarm source, setting, electric weight show information.
Timer power supply switch band regularly is provided with function, is installed on the said magnetic valve.
Right and left eyes can independent separate operation, and is interference-free each other, is that example is described operation principle with left eye magnetic valve and left eye thermocouple:
When normal boot-strap, supply power to magnetic valve when controller, open blast tube, then the flame sign beginning of the corresponding burner of display screen is dynamic shows the product operate as normal; When not carrying out timing and be provided with, system default 30min regularly then cuts off the power supply to magnetic valve automatically, and is reported to the police by controller, and display screen flame shows and disappears; Equally, in start 30min, have no button operation, then shutdown automatically then, 30s warning reminding before closing, time of fire alarming is 8s, and the backlight of display screen flashes 3s, and can carry out the setting of 30min timing shutdown function again by any key this moment.
After carrying out timing and being provided with, arrive when the time of setting, controller cuts off the power supply of the magnetic valve of corresponding burner automatically, and closed electromagnetic valve also cuts off blast tube, fray-out of flame.While controller warning reminding, display screen flame shows disappearance, the time of corresponding burner is located to have to flash prompting on the display screen, just closes demonstration up to closing corresponding burner valve body switch warning.
When the flame-out situation of accident took place, thermocouple induction can not produce electric current less than flame, and then controller must cut off the power supply to magnetic valve automatically in 6s, thus the gas circuit of closing.This moment, controller was reported to the police, and the display screen alarm source dynamically spreading from the center outward, and corresponding burner display screen flame shows and disappear, and reported to the police and just closed demonstration up to closing corresponding burner valve body switch.
The realization of short of electricity warning function then is specially: preestablish short of electricity alarm voltage and short of electricity and close magnitude of voltage.Simultaneously, preestablish first scheduled time T1 and first scheduled time T2, the time set scope is 0～99min, (min represent minute), and the accuracy of time is in ± 5%.The principle of setting is that the short of electricity alarm voltage is closed voltage greater than short of electricity, and T1 is greater than T2.In the present embodiment, the short of electricity alarm voltage is 1.5V, and it is 1.2V that voltage is closed in short of electricity, and T1 is 10min, and T2 is 5min.
When electric weight was enough, the electric weight symbol all showed in the middle of the display screen; When electric weight 80%, the electric weight symbol only shows two lattice electric weight in the middle of the display screen; When electric weight had only 60%, the electric weight symbol only showed a lattice electric weight in the middle of the display screen; When electric weight is lower than 1.5V, only show that the electric weight sign-on of last lattice flashes, controller is every simultaneously reports to the police once at a distance from 10min, and time of fire alarming continues up to electric weight and is lower than 1.2V.When electric weight is lower than 1.2V is that the controller alert frequency increases, and every separated 5min reports to the police once, till gas kitchen ranges is closed automatically.
Above-described the utility model embodiment does not constitute the qualification to the utility model protection domain.The modification of being done within any spirit and principle at the utility model, be equal to replacement and improvement etc., all should be included within the claim protection domain of the utility model.
Claims (6)
1. the Based Intelligent Control gas kitchen ranges with warning function is characterized in that, this gas kitchen ranges comprises at least one magnetic valve, at least one thermocouple, and the controller that possesses warning function;
Said magnetic valve, said thermocouple are connected with said controller respectively.
2. according to the said Based Intelligent Control gas kitchen ranges with warning function of claim 1, it is characterized in that said gas kitchen ranges comprises that also band regularly is provided with the timer power supply switch of function, said timer power supply switch is installed on the said magnetic valve.
3. according to the said Based Intelligent Control gas kitchen ranges of claim 2, it is characterized in that said gas kitchen ranges also comprises with warning function:
Touch-key is used to control gas kitchen ranges;
Display screen is used to show that time or the countdown time of the duty that comprises gas stove burner, accident extinguishing alarm source, setting, electric weight show information.
4. according to the said Based Intelligent Control gas kitchen ranges of claim 3 with warning function; It is characterized in that; The power supply of said gas kitchen ranges is for using the power supply of 3V DC power supply mode; If report to the police when said electric quantity of power supply arrives the short of electricity alarm voltage, controller is whenever reported to the police once at a distance from first scheduled time T1; If said electric quantity of power supply arrives when voltage is closed in short of electricity and reports to the police once more, then controller is whenever reported to the police once at a distance from second scheduled time T2, till said gas kitchen ranges is closed automatically;
Wherein, said short of electricity alarm voltage is closed voltage greater than said short of electricity, and T1 is greater than T2.
5. according to any said Based Intelligent Control gas kitchen ranges in the claim 1 to 4, it is characterized in that said gas kitchen ranges comprises two magnetic valves with warning function, and two thermocouples that are connected with said controller respectively.
6. according to the said Based Intelligent Control gas kitchen ranges with warning function of claim 5, it is characterized in that the touch-key of said gas kitchen ranges also comprises backlight, said lamp backlight is lighted when button touches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203201076U CN202485053U (en) | 2011-08-23 | 2011-08-23 | Intelligent control gas stove with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203201076U CN202485053U (en) | 2011-08-23 | 2011-08-23 | Intelligent control gas stove with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485053U true CN202485053U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203201076U Expired - Fee Related CN202485053U (en) | 2011-08-23 | 2011-08-23 | Intelligent control gas stove with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485053U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106765339A (en) * | 2015-11-25 | 2017-05-31 | 博西华电器（江苏）有限公司 | Kitchen range and its control method |
| CN108151084A (en) * | 2018-01-31 | 2018-06-12 | 佛山市云米电器科技有限公司 | A kind of kitchen range with flame monitoring function |
| CN108302567A (en) * | 2018-01-28 | 2018-07-20 | 昆山富凌能源利用有限公司 | Intelligent control gas kitchen range with warning function |
| CN108361760A (en) * | 2018-01-28 | 2018-08-03 | 昆山富凌能源利用有限公司 | gas cooker with timing alarm function |
-
2011
- 2011-08-23 CN CN2011203201076U patent/CN202485053U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765339A (en) * | 2015-11-25 | 2017-05-31 | 博西华电器（江苏）有限公司 | Kitchen range and its control method |
| CN106765339B (en) * | 2015-11-25 | 2021-08-31 | 博西华电器（江苏）有限公司 | Kitchen range and control method thereof |
| 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 |
| CN108302567A (en) * | 2018-01-28 | 2018-07-20 | 昆山富凌能源利用有限公司 | Intelligent control gas kitchen range with warning function |
| CN108361760A (en) * | 2018-01-28 | 2018-08-03 | 昆山富凌能源利用有限公司 | gas cooker with timing alarm function |
| CN108151084A (en) * | 2018-01-31 | 2018-06-12 | 佛山市云米电器科技有限公司 | A kind of kitchen range with flame monitoring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130823 |