CN201535524U - Safety detecting system for gas stove - Google Patents
Safety detecting system for gas stove Download PDFInfo
- Publication number
- CN201535524U CN201535524U CN2009200485011U CN200920048501U CN201535524U CN 201535524 U CN201535524 U CN 201535524U CN 2009200485011 U CN2009200485011 U CN 2009200485011U CN 200920048501 U CN200920048501 U CN 200920048501U CN 201535524 U CN201535524 U CN 201535524U
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- control element
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Abstract
The utility model discloses a safety detecting system for a gas stove. A microprocessor control unit performs the intelligent control according to the set working modes of safety detecting control programs; a thermocouple detects flame burning conditions, and a temperature sensor detects the temperature of a pot bottom, so as to prevent failure occurrence; and in case of failure, the microprocessor control unit controls the opening and closing of a main electromagnetic valve in time, and controls a fire power electromagnetic valve to adjust the firepower; a sound producing unit and a display unit can reflect the failure conditions; and the display unit displays the working conditions of the gas stove in real time to ensure the safety of users.
Description
Technical field
The utility model relates to the gas-cooker field, especially a kind of gas-cooker safety detecting system.
Background technology
Gas-cooker is very universal in family uses, how the gas-cooker of producing on the market mechanically controls the in the majority of combustion gas at present, and to overcome the flame-out valve that closes midway, other safety device is less, easily cause the danger of user's generation under other carelessness, be difficult to ensure user's safety.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of gas-cooker safety detecting system, but Intelligent Recognition is dangerous and close valve, guarantees user's safety.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of gas-cooker safety detecting system, comprise little processing and control element (PCE), temperature sensor, thermocouple, main solenoid valve and firepower magnetic valve, described little processing and control element (PCE) is integrated with the safety detection control program, press down and rotatable gas kitchen range mechanical knob after little processing and control element (PCE) correspondence power on, described temperature sensor detects cooking bottom temperature and is messaging in little processing and control element (PCE), described thermocouple flame detection combustion case also is messaging in little processing and control element (PCE), little processing and control element (PCE) control switching of main solenoid valve and transferring the files of firepower magnetic valve, this detection system also comprises the caution unit, phonation unit, display unit, timing button and rise and downward modulation key groups, described firepower magnetic valve comprises two gears in big fire position and little fiery position, described safety detection control program is provided with a kind of mode of operation at least: the timing working pattern, described timing button cooperates the timing of the timing working pattern that raises and reduce the little processing and control element (PCE) of key groups adjusting setting, control point firearm sparking when little processing and control element (PCE) control main solenoid valve is opened, and little processing and control element (PCE) this timing is picked up counting and control display unit Displaying timer pattern and show in real time this timing timing after state remaining time, after described timing arrives, little processing and control element (PCE) control main solenoid valve is closed, in described timing: if thermocouple detects fray-out of flame and is messaging in little processing and control element (PCE), little processing and control element (PCE) control main solenoid valve is closed, and little processing and control element (PCE) is messaging in the caution unit, and caution unit controls display unit demonstration fault is controlled phonation unit simultaneously and sent chimes of doom; If temperature sensor detects cooking bottom temperature 〉=272 ℃ and is messaging in little processing and control element (PCE), little processing and control element (PCE) control main solenoid valve is closed, and little processing and control element (PCE) is messaging in the caution unit, and the empty burning of caution unit controls display unit demonstration is controlled phonation unit simultaneously and sent chimes of doom.
As further improvement of the utility model, also include three sections oil temperature buttons, be provided with the constant temperature mode of operation in the described safety detection control program, it is that one of three kinds of design temperatures of the constant temperature mode of operation of selecting little processing and control element (PCE) are regulated in a circulation that described three sections oil temperature buttons touch with three times, control point firearm sparking when little processing and control element (PCE) control main solenoid valve is opened, and little processing and control element (PCE) exceeds to pick up counting and control display unit with setting-up time and shows the constant temperature pattern, temperature sensor detects cooking bottom temperature and is messaging in little processing and control element (PCE), little processing and control element (PCE) control display unit shows this cooking bottom temperature in real time, and little processing and control element (PCE) compares this cooking bottom temperature and selected a kind of design temperature, if during between the two temperature difference＞5 ℃, little processing and control element (PCE) control firepower magnetic valve conversion gear, after described setting-up time arrives, little processing and control element (PCE) control main solenoid valve is closed, in described setting-up time: if thermocouple detects fray-out of flame and is messaging in little processing and control element (PCE), little processing and control element (PCE) control main solenoid valve is closed, and little processing and control element (PCE) is messaging in the caution unit, and caution unit controls display unit demonstration fault is controlled phonation unit simultaneously and sent chimes of doom; If temperature sensor detects cooking bottom temperature 〉=272 ℃ and is messaging in little processing and control element (PCE), little processing and control element (PCE) control main solenoid valve is closed, and little processing and control element (PCE) is messaging in the caution unit, and the empty burning of caution unit controls display unit demonstration is controlled phonation unit simultaneously and sent chimes of doom.
As further improvement of the utility model, described little processing and control element (PCE) provides power supply electrifying by battery, and this little processing and control element (PCE) can be resolved accumulator electric-quantity and control display unit and be shown this accumulator electric-quantity in real time.
As further improvement of the utility model, described phonation unit is a kind of in loudspeaker and the buzzer.
As further improvement of the utility model, described display unit is a LCDs.
As further improvement of the utility model, described three sections oil temperature buttons circulation is regulated three kinds of selected design temperatures and is followed successively by 160 ℃, 180 ℃ and 200 ℃.
As further improvement of the utility model, the setting-up time under the described constant temperature pattern is 3 hours.
Initial timing under described timing mode when described timing button touches is 30 minutes, and the scope that can regulate timing by rise and downward modulation key groups is 0-4 hour.
As further improvement of the utility model, described rise and downward modulation key groups are formed by raising key and down key.
As further improvement of the utility model, gas-cooker is provided with control panel, and described display unit, three sections oil temperature buttons, timing button, rise key and down key all are installed on the described control panel.
The beneficial effects of the utility model are: adopt little processing and control element (PCE) to carry out Based Intelligent Control by the mode of operation of the safety detection control program of setting, detect cooking bottom temperature by thermocouple flame detection, temperature sensor and prevent that fault from producing, little processing and control element (PCE) was in time controlled main solenoid valve and is closed when fault produced, the firepower size is regulated by little processing and control element (PCE) control firepower magnetic valve, and can reflect failure condition by phonation unit and display unit, and show the gas-cooker working condition in real time by display unit, can guarantee user's safety.
Description of drawings
Fig. 1 is a principle framework schematic diagram of the present utility model;
Fig. 2 is a testing process schematic diagram of the present utility model;
Fig. 3 is the schematic diagram of control panel described in the utility model.
The specific embodiment
Embodiment: a kind of gas-cooker safety detecting system, comprise little processing and control element (PCE) 10, temperature sensor 5, thermocouple 6, main solenoid valve 3 and firepower magnetic valve 4, described little processing and control element (PCE) 10 is integrated with the safety detection control program, press down and rotatable gas kitchen range mechanical knob after little processing and control element (PCE) 10 correspondences power on, described temperature sensor detects cooking bottom temperature and is messaging in little processing and control element (PCE) 10, described thermocouple 6 flame detection combustion cases also are messaging in little processing and control element (PCE) 10, little processing and control element (PCE) 10 control switching of main solenoid valve 3 and transferring the files of firepower magnetic valve 4, this detection system also comprises caution unit 2, phonation unit 11, display unit 1, timing button 8 and rise and downward modulation key groups 9, described firepower magnetic valve 4 comprises two gears in big fire position and little fiery position, described safety detection control program is provided with a kind of mode of operation at least: the timing working pattern, described timing button 8 cooperates the timing of the timing working pattern that raises and reduce the little processing and control element (PCE) 10 of key groups 9 adjusting settings, control point firearm 12 sparkings when little processing and control element (PCE) 10 control main solenoid valves 3 are opened, and 10 pairs of these timings of little processing and control element (PCE) pick up counting and control display unit 1 Displaying timer pattern and show in real time this timing timing after state remaining time, after described timing arrives, little processing and control element (PCE) 10 control main solenoid valves are closed, in described timing: if thermocouple 6 detects fray-out of flame and is messaging in little processing and control element (PCE) 10, little processing and control element (PCE) 10 control main solenoid valves are closed, and little processing and control element (PCE) 10 is messaging in caution unit 2, and caution unit 2 control display units, 1 demonstration fault is controlled phonation unit 11 simultaneously and sent chimes of doom; If temperature sensor detects cooking bottom temperature 〉=272 ℃ and is messaging in little processing and control element (PCE) 10, little processing and control element (PCE) 10 control main solenoid valves are closed, and little processing and control element (PCE) 10 is messaging in warns unit 2, and 2 control display units, 1 demonstration empty burning in caution unit is controlled phonation unit 11 simultaneously and sent chimes of doom.
Also include three sections oil temperature buttons 7, be provided with the constant temperature mode of operation in the described safety detection control program, it is that one of three kinds of design temperatures of the constant temperature mode of operation of selecting little processing and control element (PCE) 10 are regulated in a circulation that described three sections oil temperature buttons 7 touch with three times, control point firearm 12 sparkings when little processing and control element (PCE) 10 control main solenoid valves 3 are opened, and little processing and control element (PCE) 10 exceeds to pick up counting and control display unit 1 with setting-up time and shows the constant temperature pattern, temperature sensor 5 detects cooking bottom temperature and is messaging in little processing and control element (PCE) 10, little processing and control element (PCE) 10 control display units 1 show this cooking bottom temperature in real time, and 10 pairs of these cooking bottom temperatures of little processing and control element (PCE) and selected a kind of design temperature compare, if during between the two temperature difference＞5 ℃, little processing and control element (PCE) 10 control firepower magnetic valve conversion gears, after described setting-up time arrives, little processing and control element (PCE) 10 control main solenoid valves are closed, in described setting-up time: if thermocouple 6 detects fray-out of flame and is messaging in little processing and control element (PCE) 10, little processing and control element (PCE) 10 control main solenoid valves are closed, and little processing and control element (PCE) 10 is messaging in caution unit 2, and caution unit 2 control display units, 1 demonstration fault is controlled phonation unit 11 simultaneously and sent chimes of doom; If temperature sensor detects cooking bottom temperature 〉=272 ℃ and is messaging in little processing and control element (PCE) 10, little processing and control element (PCE) 10 control main solenoid valves are closed, and little processing and control element (PCE) 10 is messaging in warns unit 2, and 2 control display units, 1 demonstration empty burning in caution unit is controlled phonation unit 11 simultaneously and sent chimes of doom.
Described little processing and control element (PCE) provides power supply electrifying by battery, and this little processing and control element (PCE) can be resolved accumulator electric-quantity and control display unit 1 and be shown this accumulator electric-quantity in real time.
Described phonation unit 11 is a kind of in loudspeaker and the buzzer.
Described display unit 1 is a LCDs.
Described three sections oil temperature buttons, 7 circulations are regulated three kinds of selected design temperatures and are followed successively by 160 ℃, 180 ℃ and 200 ℃.
Setting-up time under the described constant temperature pattern is 3 hours.
Initial timing under described timing mode when described timing button 8 touches is 30 minutes, and the scope that can regulate timing by rise and downward modulation key groups 9 is 0-4 hour.
Described rise and downward modulation key groups 9 are formed by raising key 91 and down key 92.
Gas-cooker is provided with control panel 13, and described display unit, three sections oil temperature buttons 7, timing button 8, rise key 91 and down key 92 all are installed on the described control panel 13.
Adopt little processing and control element (PCE) to carry out Based Intelligent Control by the mode of operation of the safety detection control program of setting, detect cooking bottom temperature by thermocouple flame detection, temperature sensor and prevent that fault from producing, little processing and control element (PCE) was in time controlled main solenoid valve and is closed when fault produced, the firepower size is regulated by little processing and control element (PCE) control firepower magnetic valve, and can reflect failure condition by phonation unit and display unit, and show the gas-cooker working condition in real time by display unit, can guarantee user's safety.
Claims (10)
1. gas-cooker safety detecting system, comprise little processing and control element (PCE) (10), temperature sensor (5), thermocouple (6), main solenoid valve (3) and firepower magnetic valve (4), described little processing and control element (PCE) (10) is integrated with the safety detection control program, press down and rotatable gas kitchen range mechanical knob after little processing and control element (PCE) (10) correspondence power on, described temperature sensor detects cooking bottom temperature and is messaging in little processing and control element (PCE) (10), described thermocouple (6) flame detection combustion case also is messaging in little processing and control element (PCE) (10), transferring the files of the switching of little processing and control element (PCE) (10) control main solenoid valve (3) and firepower magnetic valve (4), it is characterized in that: this detection system also comprises caution unit (2), phonation unit (11), display unit (1), timing button (8) and rise and downward modulation key groups (9), described firepower magnetic valve (4) comprises two gears in big fire position and little fiery position, described safety detection control program is provided with a kind of mode of operation at least: the timing working pattern, described timing button (8) cooperates the timing that raises and reduce the timing working pattern of key groups (9) the adjusting little processing and control element (PCE) of setting (10), little processing and control element (PCE) (10) control main solenoid valve (3) is control point firearm (12) sparking when opening, and little processing and control element (PCE) (10) this timing is picked up counting and control display unit (1) Displaying timer pattern and show in real time this timing timing after state remaining time, after described timing arrived, little processing and control element (PCE) (10) control main solenoid valve was closed.
2. gas-cooker safety detecting system according to claim 1, it is characterized in that: also include three sections oil temperature buttons (7), be provided with the constant temperature mode of operation in the described safety detection control program, it is that one of three kinds of design temperatures of the constant temperature mode of operation of selecting little processing and control element (PCE) (10) are regulated in a circulation that described three sections oil temperature buttons (7) touch with three times.
3. gas-cooker safety detecting system according to claim 1 and 2, it is characterized in that: described little processing and control element (PCE) provides power supply electrifying by battery, and this little processing and control element (PCE) can be resolved accumulator electric-quantity and control display unit (1) and be shown this accumulator electric-quantity in real time.
4. gas-cooker safety detecting system according to claim 1 and 2 is characterized in that: a kind of in loudspeaker and the buzzer of described phonation unit (11).
5. gas-cooker safety detecting system according to claim 1 and 2 is characterized in that: described display unit (1) is a LCDs.
6. gas-cooker safety detecting system according to claim 2 is characterized in that: described three sections oil temperature buttons (7) circulation is regulated three kinds of selected design temperatures and is followed successively by 160 ℃, 180 ℃ and 200 ℃.
7. gas-cooker safety detecting system according to claim 2 is characterized in that: the setting-up time under the described constant temperature pattern is 3 hours.
8. gas-cooker safety detecting system according to claim 1, it is characterized in that: the initial timing under the described timing mode when described timing button (8) touches is 30 minutes, and the scope that can regulate timing by rise and downward modulation key groups (9) is 0-4 hour.
9. according to claim 1,2 or 8 described gas-cooker safety detecting systems, it is characterized in that: described rise and downward modulation key groups (9) are formed by raising key (91) and down key (92).
10. gas-cooker safety detecting system according to claim 9, it is characterized in that: gas-cooker is provided with control panel (13), and described display unit, three sections oil temperature buttons (7), timing button (8), rise key (91) and down key (92) all are installed on the described control panel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200485011U CN201535524U (en) | 2009-09-29 | 2009-09-29 | Safety detecting system for gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200485011U CN201535524U (en) | 2009-09-29 | 2009-09-29 | Safety detecting system for gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535524U true CN201535524U (en) | 2010-07-28 |
Family
ID=42535303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200485011U Expired - Fee Related CN201535524U (en) | 2009-09-29 | 2009-09-29 | Safety detecting system for gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590533A (en) * | 2010-12-21 | 2012-07-18 | 三星电子株式会社 | Biological material test device and method of controlling the same |
| CN103822257A (en) * | 2014-02-25 | 2014-05-28 | 苏州科技学院 | Convenient timing gas-cooker |
| CN111023166A (en) * | 2018-10-10 | 2020-04-17 | 关隆股份有限公司 | Gas stove system and control method thereof |
| CN111998410A (en) * | 2020-10-14 | 2020-11-27 | 安徽铂悦厨业有限公司 | Energy-saving frying stove with intelligent display |
-
2009
- 2009-09-29 CN CN2009200485011U patent/CN201535524U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590533A (en) * | 2010-12-21 | 2012-07-18 | 三星电子株式会社 | Biological material test device and method of controlling the same |
| CN102590533B (en) * | 2010-12-21 | 2015-12-16 | 三星电子株式会社 | Biological substance testing apparatus and control method thereof |
| CN103822257A (en) * | 2014-02-25 | 2014-05-28 | 苏州科技学院 | Convenient timing gas-cooker |
| CN111023166A (en) * | 2018-10-10 | 2020-04-17 | 关隆股份有限公司 | Gas stove system and control method thereof |
| CN111998410A (en) * | 2020-10-14 | 2020-11-27 | 安徽铂悦厨业有限公司 | Energy-saving frying stove with intelligent display |
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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 |
Granted publication date: 20100728 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |