CN103134089A - Household gas cooker monitor - Google Patents
Household gas cooker monitor Download PDFInfo
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- CN103134089A CN103134089A CN 201110374696 CN201110374696A CN103134089A CN 103134089 A CN103134089 A CN 103134089A CN 201110374696 CN201110374696 CN 201110374696 CN 201110374696 A CN201110374696 A CN 201110374696A CN 103134089 A CN103134089 A CN 103134089A
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- kitchen ranges
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Abstract
The invention discloses a household gas cooker monitor which comprises a controller, a gas cooker ON-state detection unit, a clock circuit, a parameter setting unit for setting an alarm prompting frequency and an alarm time interval before automatic turning-off of the gas cooker, an alarm circuit controlled by the controller according to the alarm prompting frequency and the alarm time interval set by the parameter setting unit, a solenoid valve for automatic turning-off control by the controller, and a display unit and a reset key which are respectively connected with the controller; the gas cooker ON-state detection unit, the clock circuit, the alarm circuit, the parameter setting unit, and the solenoid valve are all connected with the controller; the solenoid valve is mounted at a gas supply pipe mounted at a gas inlet of the monitored gas cooker. The invention is simple in structure, convenient for wiring, simple in operation, high in intelligentization degree, and good in application effect, and can effectively solve the problems of low automation and intelligentization degrees, indispensability of personal hand-operated control, and the like for current gas cookers.
Description
Technical field
The present invention relates to a kind of Domestic monitoring device, especially relate to a kind of household gas range watch-dog.
Background technology
Household gas range is the stent support cooking device of utilization band itself, and with the burner of the direct heating device of flame of fuel gas buring, is topmost utensil in the family kitchen articles for use.Now widely used gas kitchen ranges compare with traditional electrothermal kitchen range have energy savings, input and use cost is low, without plurality of advantages such as the potential safety hazards such as electric leakage, firing rate are fast, thereby in the future for a long period of time, the market position of gas kitchen ranges will be more firm.Be accompanied by the extensive use of gas kitchen ranges, when it brings convenience to people's lives, also have many defectives and deficiency.In actual application, existing gas kitchen ranges all exist to some extent automation and intelligent degree low, need the people for carrying out manual manipulation, thereby after gas kitchen ranges starts, in case the user leaves or inadvertent is forgotten and regulated or close the gas kitchen ranges gauge tap because of busy, often cause energy waste, food crossed long-time stew boil, the kitchen range of cooker and gas kitchen ranges is out of shape the phenomenons such as even damages because crossing long-time heating, more may occur the security incidents such as the kitchen is on fire, blast in the time of seriously.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of household gas range watch-dog is provided, it is simple in structure, easy-to-connect, use is simple to operate and intelligent degree is high, result of use good, can effectively solve the automation that existing gas kitchen ranges exists and intelligent degree is low, need the people for carrying out the problem such as manual manipulation.
for solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of household gas utensils watch-dog, it is characterized in that: comprise controller, gas kitchen ranges opening detecting unit, the clock circuit that joins with controller, kitchen range are closed the parameter set unit that alarm number of times before fire and the time of fire alarming interval between adjacent twice alarm are set automatically, the alarm number of times that is set according to parameter set unit by controller and the warning circuit of reporting to the police and controlling interval time, display unit and the reset key of carrying out magnetic valve that autoshutdown controls and joining with controller respectively by controller, described gas kitchen ranges opening detecting unit, warning circuit, parameter set unit and magnetic valve all join with controller, described magnetic valve is arranged on the steam line place of monitored gas kitchen ranges air inlet place installation.
Above-mentioned household gas utensils watch-dog, it is characterized in that: the A/D converter that described gas kitchen ranges opening detecting unit joins by analog signal sensors, with analog signal sensors and forming with pulse signal circuits for triggering that A/D converter joins, described pulse signal circuits for triggering and controller join.
Above-mentioned household gas utensils watch-dog is characterized in that: described controller is the MCS-51 single-chip microcomputer.
Above-mentioned household gas utensils watch-dog, it is characterized in that: also comprise external shell, described controller, clock circuit and warning circuit are installed on the wiring board that is laid in described external shell, and described parameter set unit, display unit and reset key are installed on the control panel that is laid on external shell.
Above-mentioned household gas utensils watch-dog is characterized in that: be provided with fixedly paster bottom described external shell, and described external shell is fixed on the wall of all sides of monitored gas kitchen ranges by described fixedly paster.
Above-mentioned household gas utensils watch-dog is characterized in that: described analog signal sensors by the temperature sensor that the temperature at monitored gas kitchen ranges kitchen range place is carried out detect in real time, to monitored gas kitchen ranges kitchen range place whether exist flame flame detector or on monitored gas kitchen ranges the displacement transducer that detects of the displacement of dress manual knob.
Above-mentioned household gas utensils watch-dog is characterized in that: comprise that also storage inside has the data storage cell of multiple alarm sound and the alarm sound selection key that joins with controller, described data storage cell and controller join.
The present invention compared with prior art has the following advantages:
1, simple in structure, easy-to-connect and installing is laid easyly, and input cost is low.
2, use easy and simple to handle and intelligent degree is high, can carry out effective monitoring to gas kitchen ranges under unmanned situation.
3, result of use is good, and after the present invention powered on, the user only needed by parameter set unit, kitchen range to be closed alarm number of times before fire and the time of fire alarming interval between adjacent twice alarm automatically and sets and can leave the kitchen and be busy with other work.after the user leaves, alarm is carried out at the present invention will set according to the user time of fire alarming interval at set intervals, in the reminding user kitchen, gas kitchen ranges still is in opening and should takes countermeasure, and when alarm times reaches set point number and user and the present invention is not resetted, controller will cut off automatically by controlling magnetic valve the supply air line of gas kitchen ranges, reach the purpose of autoshutdown, thereby effectively avoided energy waste, food is crossed long-time stewing and is boiled, the kitchen range of cooker and gas kitchen ranges is out of shape the generation of the phenomenon such as even damage because crossing long-time heating.
In sum, the present invention is simple in structure, easy-to-connect, use is simple to operate and intelligent degree is high, result of use good, can effectively solve automation and intelligent degree that existing gas kitchen ranges exists low, needs the people for carrying out the problem such as manual manipulation.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
The 1-controller; 2-gas kitchen ranges opening detecting unit;
The 2-1-analog signal sensors; The 2-2-A/D converter; 2-3-pulse signal circuits for triggering;
The 3-clock circuit; The 4-warning circuit; The 5-parameter set unit;
The 6-magnetic valve; The 7-display unit; The 8-reset key;
The 9-data storage cell; 10-alarm sound selection key.
The specific embodiment
as shown in Figure 1, the present invention includes controller 1, gas kitchen ranges opening detecting unit 2, the clock circuit 3 that joins with controller 1, kitchen range are closed the parameter set unit 5 that alarm number of times before fire and the time of fire alarming interval between adjacent twice alarm are set automatically, the alarm number of times that is set according to parameter set unit 5 by controller 1 and the warning circuit 4 of reporting to the police and controlling interval time, display unit 7 and the reset key 8 of carrying out magnetic valve 6 that autoshutdown controls and joining with controller 1 respectively by controller 1, described gas kitchen ranges opening detecting unit 2, warning circuit 4, parameter set unit 5 and magnetic valve 6 all join with controller 1, described magnetic valve 6 is arranged on the steam line place of monitored gas kitchen ranges air inlet place installation.
In the present embodiment, the A/D converter 2-2 that described gas kitchen ranges opening detecting unit 2 joins by analog signal sensors 2-1, with analog signal sensors 2-1 and forming with pulse signal circuits for triggering 2-3 that A/D converter 2-2 joins, described pulse signal circuits for triggering 2-3 and controller 1 join.
During actual the use, described analog signal sensors 2-1 for the temperature sensor that the temperature at monitored gas kitchen ranges kitchen range place carried out detection in real time, to monitored gas kitchen ranges kitchen range place whether exist flame flame detector or on monitored gas kitchen ranges the displacement transducer that detects of the displacement of dress manual knob.Thereby the user can select the sensor of respective type according to actual needs.
In the present embodiment, described controller 1 is the MCS-51 single-chip microcomputer.In actual use procedure, the user also can select according to the actual needs of oneself controller chip of other types.
Simultaneously, the present invention also comprises external shell, described controller 1, clock circuit 3 and warning circuit 4 are installed on the wiring board that is laid in described external shell, and described parameter set unit 5, display unit 7 and reset key 8 are installed on the control panel that is laid on external shell.
In the present embodiment, for easy for installation, described external shell bottom is provided with fixedly paster, and described external shell is fixed on the wall of monitored gas kitchen ranges week side by described fixedly paster.
In the present embodiment, the present invention comprises that also storage inside has the data storage cell 9 of multiple alarm sound and the alarm sound selection key 10 that joins with controller 1, and described data storage cell 9 joins with controller 1.In actual use procedure, the user can like according to oneself, and selects corresponding prompt tones by alarm sound selection key 10, and practical operation is very easy.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.
Claims (7)
1. household gas utensils watch-dog, it is characterized in that: comprise controller (1), gas kitchen ranges opening detecting unit (2), the clock circuit (3) that joins with controller (1), kitchen range are closed the parameter set unit (5) that alarm number of times before fire and the time of fire alarming interval between adjacent twice alarm are set automatically, the alarm number of times that is set according to parameter set unit (5) by controller (1) and the warning circuit (4) of reporting to the police and controlling interval time, display unit (7) and the reset key (8) of carrying out magnetic valve (6) that autoshutdown controls and joining with controller (1) respectively by controller (1), described gas kitchen ranges opening detecting unit (2), warning circuit (4), parameter set unit (5) and magnetic valve (6) all join with controller (1), described magnetic valve (6) is arranged on the steam line place of monitored gas kitchen ranges air inlet place installation.
2. according to a kind of household gas utensils watch-dog claimed in claim 1, it is characterized in that: the A/D converter (2-2) that described gas kitchen ranges opening detecting unit (2) joins by analog signal sensors (2-1), with analog signal sensors (2-1) and forming with pulse signal circuits for triggering (2-3) that A/D converter (2-2) joins, described pulse signal circuits for triggering (2-3) and controller (1) join.
3. according to the described a kind of household gas utensils watch-dog of claim 1 or 2, it is characterized in that: described controller (1) is the MCS-51 single-chip microcomputer.
4. according to the described a kind of household gas utensils watch-dog of claim 1 or 2, it is characterized in that: also comprise external shell, described controller (1), clock circuit (3) and warning circuit (4) are installed on the wiring board that is laid in described external shell, and described parameter set unit (5), display unit (7) and reset key (8) are installed on the control panel that is laid on external shell.
5. according to a kind of household gas utensils watch-dog claimed in claim 4, it is characterized in that: be provided with fixedly paster bottom described external shell, and described external shell is fixed on the wall of all sides of monitored gas kitchen ranges by described fixedly paster.
6. according to a kind of household gas utensils watch-dog claimed in claim 2, it is characterized in that: described analog signal sensors (2-1) by the temperature sensor that the temperature at monitored gas kitchen ranges kitchen range place is carried out detect in real time, to monitored gas kitchen ranges kitchen range place whether exist flame flame detector or on monitored gas kitchen ranges the displacement transducer that detects of the displacement of dress manual knob.
7. according to the described a kind of household gas utensils watch-dog of claim 1 or 2, it is characterized in that: comprise that also storage inside has the data storage cell (9) of multiple alarm sound and the alarm sound selection key (10) that joins with controller (1), described data storage cell (9) joins with controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110374696 CN103134089A (en) | 2011-11-22 | 2011-11-22 | Household gas cooker monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110374696 CN103134089A (en) | 2011-11-22 | 2011-11-22 | Household gas cooker monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103134089A true CN103134089A (en) | 2013-06-05 |
Family
ID=48494261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110374696 Pending CN103134089A (en) | 2011-11-22 | 2011-11-22 | Household gas cooker monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103134089A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091042A (en) * | 2014-05-19 | 2015-11-25 | 台湾樱花股份有限公司 | Safety prompt method and device for gas stove |
| CN105276637A (en) * | 2015-11-17 | 2016-01-27 | 赵国 | Intelligent gas stove based on Internet of Things and cloud computation |
| CN107702139A (en) * | 2017-11-09 | 2018-02-16 | 孙彬 | A kind of arc light ignition system and ignition method |
| CN110673528A (en) * | 2019-10-16 | 2020-01-10 | 杨梅 | Intelligent home monitoring system |
| WO2020011136A1 (en) * | 2018-07-13 | 2020-01-16 | 青岛海尔智慧厨房电器有限公司 | Determination of position of cookware on cooker appliance based on response to electromagnetic pulse |
| CN110848759A (en) * | 2019-11-26 | 2020-02-28 | 珠海格力电器股份有限公司 | Control method and device for preventing dry heating of heating equipment, heating equipment and storage medium |
-
2011
- 2011-11-22 CN CN 201110374696 patent/CN103134089A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091042A (en) * | 2014-05-19 | 2015-11-25 | 台湾樱花股份有限公司 | Safety prompt method and device for gas stove |
| CN105276637A (en) * | 2015-11-17 | 2016-01-27 | 赵国 | Intelligent gas stove based on Internet of Things and cloud computation |
| CN107702139A (en) * | 2017-11-09 | 2018-02-16 | 孙彬 | A kind of arc light ignition system and ignition method |
| WO2020011136A1 (en) * | 2018-07-13 | 2020-01-16 | 青岛海尔智慧厨房电器有限公司 | Determination of position of cookware on cooker appliance based on response to electromagnetic pulse |
| CN110673528A (en) * | 2019-10-16 | 2020-01-10 | 杨梅 | Intelligent home monitoring system |
| CN110848759A (en) * | 2019-11-26 | 2020-02-28 | 珠海格力电器股份有限公司 | Control method and device for preventing dry heating of heating equipment, heating equipment and storage medium |
| CN110848759B (en) * | 2019-11-26 | 2021-02-26 | 珠海格力电器股份有限公司 | Control method and device for preventing dry heating of heating equipment, heating equipment and storage medium |
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Application publication date: 20130605 |