CN105864834A - Intelligent burnt pot prevention system - Google Patents
Intelligent burnt pot prevention system Download PDFInfo
- Publication number
- CN105864834A CN105864834A CN201610226903.0A CN201610226903A CN105864834A CN 105864834 A CN105864834 A CN 105864834A CN 201610226903 A CN201610226903 A CN 201610226903A CN 105864834 A CN105864834 A CN 105864834A
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- China
- Prior art keywords
- induction apparatus
- self
- burned
- gas
- extinguishment
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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
-
- 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 discloses an intelligent burnt pot prevention system which comprises a self-extinguishing protection device, wherein the self-extinguishing protection device is arranged in a gas stove and is composed of a flame detector and a self-extinguishing valve; the flame detector is connected with the self-extinguishing valve through a circuit to form a control loop; the control loop is connected with a controller through a circuit; the self-extinguishing valve is associated with a fuel gas switch of the gas stove to realize synchronous opening and closing; the fuel gas switch is connected to a fuel gas pipeline; the controller is connected with a temperature sensor, a burnt object inductor and a moving object inductor through circuits respectively; the temperature sensor and the burnt object inductor are arranged on an inner ring of a burner of the gas stove; the moving object inductor is installed on the gas stove or a range hood; and the controller is in communication connection with the temperature sensor, the burnt object inductor and the moving object inductor. The intelligent burnt pot prevention system is convenient in transformation and low in installation cost, can effectively prevent burnt pots and fires caused by the burnt pots, can timely cut off a gas source under the unmanned condition and is high in safety.
Description
Technical field
The present invention relates to a kind of kitchen range preventer, specifically a kind of anti-system of being burned of intelligence.
Background technology
Gas-cooker is indispensable kitchen articles in daily life, and its safety in utilization is always the problem that people pay close attention to；Traditional gas-cooker only has the function of burnt gas switch igniting, and structure is relatively easy, but potential safety hazard is relatively big, often occurs that people closes the situation of combustion gas, the serious generation by causing the security incidents such as poisoning, fire the most in time after leaving；In order to improve the security performance of gas-cooker, there has been proposed combustion gas self-extinguishment protection device, the meeting automatic self-closing gas stove source of the gas when accident extinguishment of gas stove, it is ensured that the safety of user；Although combustion gas self-extinguishment protection device improves the safety in utilization of gas-cooker to a certain extent; but its defencive function is limited; can not effectively prevent the dry combustion method problem caused because surprisingly causing gas-cooker unmanned; people usually can forget to close gas-cooker and cause boilers from drying burning; there is serious potential safety hazard in dry combustion method; the lighter causes is burned, and food and pan damage, and severe one can breaking out of fire accident even casualties.
In order to improve the usage safety performance of gas-cooker further; avoid boilers from drying burning that the situation be burned or damage occurs; unmanned anti-dry protection device arises at the historic moment; existing anti-dry technology mainly has following several scheme: first; fuel gas supply time switch is set; by rotary switc, service life is set；Second, temperature sensor is set, utilizes temperature sensor to detect pan temperature, thus judge whether dry combustion method；3rd, utilize weight sensor to pass through the change of perception pan weight and determine whether dry combustion method；But the first is actively regulation, regulates and improper still can cause dry combustion method；The second hands pan material and shape impact are relatively big, there is erroneous judgement situation；The third is owing to cooking the difference of maneuver, and the weight change moment exists, and therefore erroneous judgement probability is big and the most unchanged for then realizing dry burning protection function during dry-fire condition；The gas-cooker of prior art the most directly can be lighted a fire, and owing to there will be inevitable maloperation, can also be turned on fire, therefore cannot accomplish the most pre-anti-dry in the case of not having pot；Although the anti-dry protection device of prior art can set time in auto extinguishing, but also can exist dry combustion method cause danger situation, the dry combustion method off before shutdown of the most domestic oil product causes high oil temperature to cause the hidden danger of fire.
In sum, existing gas-cooker anti-dry scheme all exists that the scope of application is little, cost is high, be not easy to the combustion gas in prior art carries out transforming, judging the problem that probability is big by accident morning；In the urgent need to proposing a kind of simple and effective anti-system of being burned of intelligence.
Summary of the invention
It is an object of the invention to provide a kind of transform convenient, replacement cost is low, dry combustion method False Rate is low, safe to use, can effectively prevent the anti-system of being burned of intelligence of the phenomenon of being burned caused because of dry combustion method, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
The anti-system of being burned of a kind of intelligence, including controller, temperature sensor, object to be burned body induction apparatus, mobile object induction apparatus and self-extinguishment protection device；Described self-extinguishment protection device is arranged in gas-cooker, and self-extinguishment protection device includes flame detector and self-extinguishment valve；Described flame detector is connected formation and controls loop with self-extinguishment valve circuit, controls loop and is connected with controller circuitry, and self-extinguishment valve associates with the burnt gas switch of gas-cooker and realizes synchronous opening/closing, and burnt gas switch is connected on fuel gas pipeline；Described controller is connected with temperature sensor, object to be burned body induction apparatus and mobile object inductor circuit respectively, temperature sensor and object to be burned body induction apparatus are arranged on the burner inner ring of gas-cooker, and mobile object induction apparatus is arranged on outer edge or the lower edge of smoke exhaust ventilator outer wall of gas-cooker upper surface；Described controller is connected with temperature sensor, object to be burned body induction apparatus and mobile object induction apparatus communication.
As the further scheme of the present invention: described control loop and controller use parallel circuit to be connected, and controller and flame detector are connected with self-extinguishment valve with the control circuit of " logic or ".
As the present invention further scheme: described mobile object induction apparatus is set to one or more.
As the present invention further scheme: be provided with control module, remote alarms module, timing module, reception of wireless signals module and wireless signal transmitting module in described controller, control module is by reception of wireless signals module and temperature sensor, object to be burned body induction apparatus and mobile object induction apparatus, and remote alarms module is connected with remote-end alarm device talk by wireless signal transmitting module.
As the present invention further scheme: described remote-end alarm equipment is one or more in audible-visual annunciator, handheld communication devices, network communication equipment.
As the present invention further scheme: described object to be burned body induction apparatus is one or more in range sensor, microwave sensor, electric field induction device, infrared inductor and photoelectric sensor.
As the present invention further scheme: described mobile object induction apparatus is one or more in microwave sensor, electric field induction device, infrared inductor and photoelectric sensor.
Compared with prior art; the invention has the beneficial effects as follows: present configuration is simple, reasonable in design; on the basis of there is traditional self-extinguishment defencive function; by installing object to be burned body induction apparatus on the burner; all kinds of maloperations of child, old man etc. can be stopped; in the case of there is no pot; object to be burned body induction apparatus transmission induction information is to controller; control self-extinguishment valve closing; the burnt gas switch of gas-cooker resets; ensure that gas-cooker is beaten missing of ignition in the case of not having pan, it is to avoid the potential danger caused because of maloperation；By installing mobile object induction apparatus on gas-cooker or smoke exhaust ventilator, can detect whether have mobile object near the kitchen range top, when can't detect mobile object within the setting time, reactor feeds back to controller, control to close burnt gas switch, can realize in the case of nobody the burning prevention function of kitchen tools on the kitchen range top；Additionally, owing to people tend not to accurately grasp cooking time, the burnout time set often is not suitable for actual cooking time, in so will also result in pot, food is charred or the risk of high oil temperature initiation fire in pot, arranges temperature sensor on the burner, when temperature sensor detects abnormal temperature in the present invention, feed back information to controller, cut off combustion gas in real time, prevent be burned phenomenon and dry combustion method risk, improve safety in utilization；The present invention is by simply reequiping on existing gas-cooker, it is simple to transformation, and installation cost is low, the generation of phenomenon of being burned can be prevented effectively from, being prevented effectively from by the caused fire that is burned, can cut off source of the gas in time in the case of unmanned, usage safety performance is greatly improved.
Accompanying drawing explanation
Fig. 1 is circuit connection structure schematic diagram of the present invention.
Fig. 2 is the external structure schematic diagram of the present invention.
Fig. 3 is the operation principle schematic diagram of the present invention.
Wherein, 1-burner；2-fuel gas pipeline；3-burnt gas switch；4-self-extinguishment valve；5-controls loop；6-flame detector；7-controller；8-temperature sensor；9-object to be burned body induction apparatus；10-mobile object induction apparatus；11-remote-end alarm equipment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1～3, in the embodiment of the present invention, the anti-system of being burned of a kind of intelligence, including controller 7, temperature sensor 8, object to be burned body induction apparatus 9, mobile object induction apparatus 10 and self-extinguishment protection device；Described self-extinguishment protection device is arranged in gas-cooker; self-extinguishment protection device includes flame detector 6 and self-extinguishment valve 4; flame detector 6 is connected formation and controls loop 5 with self-extinguishment valve 4 circuit; controlling loop 5 uses parallel circuit to be connected with controller 7; and controller 7 and flame detector 6 are connected with self-extinguishment valve 4 with the control circuit of " logic or "; self-extinguishment valve 5 associates with the burnt gas switch 3 of gas-cooker and realizes synchronous opening/closing, and burnt gas switch 3 is connected on fuel gas pipeline 2；Described controller 7 is connected with temperature sensor 8, object to be burned body induction apparatus 9 and mobile object induction apparatus 10 circuit respectively, temperature sensor 8 and object to be burned body induction apparatus 9 are arranged on burner 1 inner ring of gas-cooker, mobile object induction apparatus 10 is set to one or more, and mobile object induction apparatus 10 is arranged on outer edge or the lower edge of smoke exhaust ventilator outer wall of gas-cooker upper surface；Control module, remote alarms module, timing module, reception of wireless signals module and wireless signal transmitting module it is provided with in described controller 7, control module is connected with temperature sensor 8, object to be burned body induction apparatus 9 and mobile object induction apparatus 10 communication by reception of wireless signals module, remote alarms module is connected with remote-end alarm equipment 11 communication by wireless signal transmitting module, and remote-end alarm equipment 11 is one or more in audible-visual annunciator, handheld communication devices, network communication equipment；Described object to be burned body induction apparatus 9 is one or more in range sensor, microwave sensor, electric field induction device, infrared inductor and photoelectric sensor, and mobile object induction apparatus 10 is one or more in microwave sensor, electric field induction device, infrared inductor and photoelectric sensor.
The operation principle of the present invention is: when the burnt gas switch 3 opening gas-cooker; the self-extinguishment protection device of gas-cooker and related sensor and induction apparatus are opened; flame detector 6 detects the thermal source of burner 1; flame detector 6 and controller 7 control self-extinguishment valve 4 and are held open; when flame detector 6 does not detects thermal source; self-extinguishment valve 4 is closed, and burnt gas switch 3 resets；Meanwhile, whether the upper end of object to be burned body induction apparatus 9 induction burner 1 has pan etc., if there is no pan, then transmission induction information is to controller 7, control self-extinguishment valve 4 to close, the burnt gas switch 3 of gas-cooker resets, it is ensured that in the case of not having pan, gas-cooker is beaten missing of ignition, prevents child's maloperation；When object to be burned body induction apparatus 9 senses and is placed with pan on burner 1, then transmission induction information is to controller 7, self-extinguishment valve 4, temperature sensor 8 and mobile object induction apparatus 10 are constantly in opening, whether mobile object induction apparatus 10 senses has personnel activity before gas-cooker, do not have personnel activity then can control self-extinguishment valve 4 by controller 7 in Preset Time and close gas-cooker, and utilize remote alarms module to send warning information to remote-end alarm equipment 11 by wireless signal transmitting module；It is provided with time module in the controller 7 of the present invention, gas-cooker can be set according to made vegetable and be automatically switched off the time, the report of corresponding voice can be sent during the adjustment time, time setting can be before opening combustion gas, can also be after opening combustion gas, time module arranges external time and sets button and display, also or use intelligent handheld device to carry out time setting and regulation, when restarting gas-cooker, time module automatically resets every time；When setting the auto extinguishing time, during not flame-out, still the potential danger that dry combustion method is burned can be produced, dangerous in order to tackle this, temperature inductor 8 is set on burner 1, temperature inductor 8 senses when temperature anomaly raises, and feedback information to controller 7 closes self-extinguishment valve 7 in real time, and burnt gas switch 3 resets.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing from the spirit or essential characteristics of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (7)
1. the anti-system of being burned of intelligence, including controller (7), temperature sensor (8), object to be burned body induction apparatus (9),
Mobile object induction apparatus (10) and self-extinguishment protection device；Described self-extinguishment protection device is arranged in gas-cooker, self-extinguishment protection dress
Put and include flame detector (6) and self-extinguishment valve (4)；It is characterized in that: described flame detector (6) and self-extinguishment valve
Door (4) circuit connects formation and controls loop (5), controls loop (5) and is connected with controller (7) circuit, self-extinguishment valve
(5) associating with the burnt gas switch (3) of gas-cooker and realize synchronous opening/closing, burnt gas switch (3) is connected to fuel gas pipeline (2)
On；Described controller (7) respectively with temperature sensor (8), object to be burned body induction apparatus (9) and mobile object induction apparatus
(10) circuit connects, and temperature sensor (8) and object to be burned body induction apparatus (9) are arranged on the burner (1) of gas-cooker
Inner ring, mobile object induction apparatus (10) is arranged on outer edge or the lower edge of smoke exhaust ventilator outer wall of gas-cooker upper surface；Institute
State controller (7) to lead to temperature sensor (8), object to be burned body induction apparatus (9) and mobile object induction apparatus (10)
News connect.
The anti-system of being burned of intelligence the most according to claim 1, it is characterised in that described control loop (5) and control
Device (7) uses parallel circuit to connect, and controller (7) and flame detector (6) are with the control circuit of " logic or "
It is connected with self-extinguishment valve (4).
The anti-system of being burned of intelligence the most according to claim 1, it is characterised in that described mobile object induction apparatus (10)
It is set to one or more.
The anti-system of being burned of intelligence the most according to claim 1, it is characterised in that described controller is provided with in (7)
Control module, remote alarms module, timing module, reception of wireless signals module and wireless signal transmitting module, control module
By reception of wireless signals module and temperature sensor (8), object to be burned body induction apparatus (9) and mobile object induction apparatus (10),
Remote alarms module is connected with remote-end alarm equipment (11) communication by wireless signal transmitting module.
The anti-system of being burned of intelligence the most according to claim 4, it is characterised in that described remote-end alarm equipment (11) is
One or more in audible-visual annunciator, handheld communication devices, network communication equipment.
The anti-system of being burned of intelligence the most according to claim 1, it is characterised in that described object to be burned body induction apparatus (9)
For one or more in range sensor, microwave sensor, electric field induction device, infrared inductor and photoelectric sensor.
The anti-system of being burned of intelligence the most according to claim 1, it is characterised in that described mobile object induction apparatus (10)
For one or more in microwave sensor, electric field induction device, infrared inductor and photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226903.0A CN105864834A (en) | 2016-04-14 | 2016-04-14 | Intelligent burnt pot prevention system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226903.0A CN105864834A (en) | 2016-04-14 | 2016-04-14 | Intelligent burnt pot prevention system |
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| Publication Number | Publication Date |
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| CN105864834A true CN105864834A (en) | 2016-08-17 |
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ID=56637253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610226903.0A Pending CN105864834A (en) | 2016-04-14 | 2016-04-14 | Intelligent burnt pot prevention system |
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| Country | Link |
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| CN (1) | CN105864834A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504524A (en) * | 2017-09-08 | 2017-12-22 | 珠海格力电器股份有限公司 | Processing method, device, processor and the lampblack absorber of gas-cooker abnormal work |
| CN110529887A (en) * | 2019-09-30 | 2019-12-03 | 金贡电器科技(中山)有限公司 | A kind of electromagnetic oven and its control method |
| CN111237815A (en) * | 2020-01-16 | 2020-06-05 | 珠海格力电器股份有限公司 | Intelligent cooker control method and device, electronic equipment and storage medium |
| CN113007746A (en) * | 2021-03-29 | 2021-06-22 | 李衍贤 | Gas stove |
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| CN105276635A (en) * | 2015-10-29 | 2016-01-27 | 苏东领 | Device and method for achieving dry burning-resistant protection through self-extinguishing protection of gas stove |
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Patent Citations (5)
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| CN201218540Y (en) * | 2008-04-10 | 2009-04-08 | 北京震鼎燃气节能设备有限责任公司 | Microcomputer kitchen range energy-saving controller |
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| KR101433657B1 (en) * | 2013-06-14 | 2014-08-25 | 주식회사 파세코 | Gas range with automatic heating-power control function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107504524A (en) * | 2017-09-08 | 2017-12-22 | 珠海格力电器股份有限公司 | Processing method, device, processor and the lampblack absorber of gas-cooker abnormal work |
| CN110529887A (en) * | 2019-09-30 | 2019-12-03 | 金贡电器科技(中山)有限公司 | A kind of electromagnetic oven and its control method |
| CN111237815A (en) * | 2020-01-16 | 2020-06-05 | 珠海格力电器股份有限公司 | Intelligent cooker control method and device, electronic equipment and storage medium |
| CN113007746A (en) * | 2021-03-29 | 2021-06-22 | 李衍贤 | Gas stove |
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Application publication date: 20160817 |