CN2132110Y - Fully automatic controlled gaseous fuels stove - Google Patents
Fully automatic controlled gaseous fuels stove Download PDFInfo
- Publication number
- CN2132110Y CN2132110Y CN 91214964 CN91214964U CN2132110Y CN 2132110 Y CN2132110 Y CN 2132110Y CN 91214964 CN91214964 CN 91214964 CN 91214964 U CN91214964 U CN 91214964U CN 2132110 Y CN2132110 Y CN 2132110Y
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- automatic control
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Abstract
The utility model discloses a fully automatic controlled gaseous fuels stove, comprising a gaseous supply system, an ignition system, a flame failure monitoring protective system, and an automatic control system, wherein, the automatic control system can control the gaseous supply system, the ignition system, and the flame failure monitoring protective system, can automatically complete a serial of actions, such as supplying the gaseous, igniting, cutting off the gaseous, adjusting the gas flow, the gaseous time and the temperature, and automatic cutting off the gaseous when the flame is extinguished, and also has the function of cooking automatic.
Description
The utility model is a kind of Automatic Control gas-cooker.
At present, known gas-cooker all is manually to finish out gas, light a fire, die, regulate tolerance, regulate burning time, regulate action such as temperature, uses very inconvenient.
The purpose of this utility model is to invent a kind ofly can be finished out gas automatically, lights a fire, dies, regulates tolerance, regulates burning time, regulates the Automatic Control gas-cooker of actions such as temperature.
Technical solution of the present utility model is: this Automatic Control gas-cooker is formed fuel gas supply system by tracheae (10), magnetic valve (9), main fire tube (2), ignition tube (4), stone or metal plate for standing a stove on as a precaution against fire (1).Form ignition system by spray point (3), high-voltage conducting wires (5), high pressure generator (6), control arm (7), tractive magnet (8); Zhe Jie whiz won ton sole 4) is fray-out of flame monitoring and protecting system.By bi-directional thyristor switch L1(14), thermostat normally-closed contact K switch 2(15), normally-closed contact K4(16), timer contact switch K1(17), time relay J2(18), adjustable millivolt thermometer (19), auxiliary reclay J1(21), two-way gate-controlled switch L2(23), time relay normally opened contact C2(25) forms automatic control system, wherein: bi-directional thyristor switch L2(23), time relay J2(18), adjustable millivolt thermometer (19), auxiliary reclay J1(21) form and limit gentle high thermostatic control loop; Thermostat normally-closed contact K switch 2(15) is low thermostatic control loop; Three identical bi-directional thyristor switch L1(14) connect with magnetic valve (9), flame monitor (24), tractive magnet (8) respectively and constitute three branch roads, these three branch roads connect three-phase alternating-current supplies; Time relay normally opened contact C2(25) and normally-closed contact K4(16) series connection constitutes fray-out of flame outage branch road; Temperature limiter normally opened contact K switch 3(22) Xian Zhi heating temp is T1, and the temperature of adjustable millivolt thermometer (19) control is T2, thermostat normally-closed contact K switch 2(15) temperature of control is T3.
This Automatic Control gas-cooker is pressed temperature limiter normally opened contact K switch 3(22), presetting conduction time of selected timer, limit gentle high thermostatic control loop timing and low thermostatic control loop timing, preset arrive conduction time after, timer contact switch K1(17) connects with limit Wen Yugao thermostatic control loop, bi-directional thyristor switch L1(14) respectively with magnetic valve (9), flame monitor (24), three branch road energisings that tractive magnet (8) series connection constitutes, magnetic valve (9) conducting, main fire tube (2), stone or metal plate for standing a stove on as a precaution against fire (1), ignition tube (4) ventilation; Tractive magnet (8) drives high pressure generator (6) by control arm (7) and produces high-voltage pulse, high-voltage pulse produces electric spark through high-voltage conducting wires (5) and spray point (3) between spray point (3) tip and igniter (4), light the combustion gas of ejection from ignition tube (4), flame rushes at the duration and degree of heating of stone or metal plate for standing a stove on as a precaution against fire (1) under the effect of gaseous-pressure, light the combustion gas of ejection from main fire tube (2); Flame detector (24) enters duty, if the flame accident is extinguished, flame detector (24) sends a pulse by time relay J2(21) delaying time makes normally-closed contact K4(16) disconnect whole automatic control system outage, magnetic valve (9) closure; After burning a period of time, temperature rises to T2 when above, normally opened contact K5(20) disconnects, temperature continues to rise to T1 when above, temperature limiter normally opened contact K switch 3(22) disconnect bi-directional thyristor switch L1(14) and bi-directional thyristor switch L2(23) dead electricity, magnetic valve (9) cuts out, fray-out of flame, when temperature drops to T2 when following, normally opened contact K5(20) closure, bi-directional thyristor switch L1(14) and bi-directional thyristor switch L2(23), magnetic valve (9) conducting, ignition system is lighted a fire again, continues heating, and temperature rises to T2 when above, normally opened contact K5(20) disconnects, bi-directional thyristor switch L1(14) and bi-directional thyristor switch L2(23) dead electricity, magnetic valve (9) cuts out fray-out of flame, so alternately logical, disconnected, timing finishes up to the gentle high thermostatic control of limit loop.Limit gentle high thermostatic control loop timing to finish, low thermostatic control loop timing begins, timer contact switch K1(17) disconnects with the gentle high thermostatic control of limit loop, and connect with low thermostatic control loop, when temperature drops to T3 when above by T2, thermostat normally-closed contact K switch 2(15) disconnects, when temperature continues to drop to T3 when following, thermostat normally-closed contact K switch 2(15) closure, magnetic valve (9) conducting, the ignition system igniting continues heating, when temperature rises to T3 again when above, thermostat normally-closed contact K switch 2(15) disconnect, magnetic valve (9) cuts out, and is so alternately disconnected, logical, finish whole automatic control system outage up to low constant temperature system timing.
This Automatic Control gas-cooker has been compared following advantage with known gas-cooker: can finish out gas automatically, light a fire, die, regulate tolerance, regulate burning time, regulate action such as temperature, use easily.
Accompanying drawing is the Automatic Control Theory and the structural representation of this Automatic Control gas-cooker.
In the accompanying drawing: 1. stone or metal plate for standing a stove on as a precaution against fire; 2. main fire tube; 3. spray point; 4. ignition tube; 5. high-voltage conducting wires; 6. high pressure generator; 7. control arm; 8. tractive magnet; 9. magnetic valve; 10. tracheae; 11. bidirectional triode thyristor; 12. triggering resistance R; 13. auxiliary reclay normally opened contact C1; 14. bi-directional thyristor switch L1; 15. thermostat normally-closed contact K switch 2; 16. normally-closed contact K4; 17. timer contact switch K1; 18. time relay J2; 19. adjustable millivolt thermometer; 20. normally opened contact K5; 21. auxiliary reclay J1; 22. temperature limiter normally opened contact K switch 3; 23. bi-directional thyristor switch L2; 24. flame monitor; 25. time relay normally opened contact C2.
The utility model can describe further combined with accompanying drawing.
The magnetic valve of fuel gas supply system (9) is installed on the tracheae (10) in the utility model, is divided into main fire tube (2) and (4) two branch roads of ignition tube behind tracheae (10) the process magnetic valve (9), the terminal stone or metal plate for standing a stove on as a precaution against fire (1) that connects of main fire tube (2).
The tractive magnet of ignition system (8) connects high pressure generator (6) by control arm (7) in the utility model, and high pressure generator (6) connects spray point (3) by high-voltage conducting wires (5).
The gentle high thermostatic control of the limit of automatic control system loop is in parallel with low thermostatic control loop in the utility model, and the conduction time and the timing that preset according to timer are by timer contact switch K1(17) select both energising, outage.
Time relay J2(18 in the limit gentle high thermostatic control loop in the utility model) branch road, adjustable millivolt thermostat (19) branch road, bi-directional thyristor switch L2(23) and auxiliary reclay J1(21) the branch road three parallel connection of connecting, end is altogether.
Bi-directional thyristor switch L2(23 in the utility model) draws by bidirectional triode thyristor (11) gate pole and connect one and trigger resistance R (12), trigger resistance R (12) series connection one normally opened contact K5(20), normally opened contact K5(20) takes back the anode of bidirectional triode thyristor (11), simultaneously, from a last temperature limiter normally opened contact K switch 3(22 in parallel between bidirectional triode thyristor (11) two anodes).
Bi-directional thyristor switch L1(14 in the utility model) draws by bidirectional triode thyristor (11) gate pole and connect one and trigger resistance R (12), trigger resistance R (12) series connection one auxiliary reclay normally opened contact C1(13), again from middle relay normally open contact C1(13) take back the anode of bidirectional triode thyristor (11).
In the utility model, magnetic valve (9) is the special-purpose explosion-proof solenoid valve of combustion gas.
In the utility model, timer can be any in RC transistor switch timer, ic timer, mechanical wind-up timer, the electrodynamic timer.
In the utility model, temperature limiter is the magnetic temp-controlling element, temperature limiter normally opened contact K switch 3(22) can not automatically reset after disconnecting.
In the utility model, thermostat can be a kind of in thrermostatic bimetal-plate temp-controlling element, the shape memory temp-controlling element.
In the utility model, tractive magnet (8) is a MQ1 series tractive magnet.
In the utility model, high pressure generator (6) can be any in piezoelectric ceramics type, electric pulse continuous discharge type, the single pulse continuous discharge type.
Claims (6)
1, a kind of Automatic Control gas-cooker is characterized in that:
(1.1) form fuel gas supply system by tracheae (10), magnetic valve (9), main fire tube (2), ignition tube (4), stone or metal plate for standing a stove on as a precaution against fire (1);
(1.2) form ignition system by spray point (3), high-voltage conducting wires (5), high pressure generator (6), control arm (7), tractive magnet (8);
(1.3) flame monitor (24) is a fray-out of flame monitoring and protecting system;
(1.4) form automatic control system by bi-directional thyristor switch L1 (14), thermostat normally-closed contact K switch 2 (15), normally-closed contact K4 (16), timer contact switch K1 (17), time relay J2 (18), adjustable millivolt thermometer (19), auxiliary reclay J1 (21), two-way gate-controlled switch L2 (23), time relay normally opened contact C2 (25), wherein
(1.4.1) bi-directional thyristor switch L2 (23), time relay J2 (18), adjustable millivolt thermometer (19), auxiliary reclay J1 (21) form the gentle high thermostatic control of limit loop;
(1.4.2) thermostat normally-closed contact K switch 2 (15) is low thermostatic control loop;
(1.4.3) three identical bi-directional thyristor switch L1 (14) connect with magnetic valve (9), flame monitor (24), tractive magnet (8) respectively and constitute three branch roads, and these three branch roads connect three-phase alternating-current supply;
(1.4.4) time relay normally opened contact C2 (25) and normally-closed contact K4 (16) series connection constitutes fray-out of flame outage branch road;
2, according to the said full-automatic control system gas-cooker of claim 1, it is characterized in that magnetic valve in the said fuel gas supply system (9) is installed on the tracheae (10), be divided into main fire tube (2) and (4) two branch roads of ignition tube behind tracheae (10) the process magnetic valve (9), the terminal stone or metal plate for standing a stove on as a precaution against fire (1) that connects of main fire tube (2).
3, according to the said Automatic Control gas-cooker of claim 1, it is characterized in that tractive magnet in the said ignition system (8) connects high pressure generator (6) by control arm (7), high pressure generator (6) connects spray point (3) by high-voltage conducting wires (5).
4, according to claim 1 and 4 said Automatic Control gas-cookers, it is characterized in that time relay J2(18 in the gentle high thermostatic control of the said limit loop) branch road, adjustable millivolt thermostat (19) branch road, bi-directional thyristor switch L2(23) and auxiliary reclay J1(21) the branch road three parallel connection of connecting, end is altogether.
5, according to the said Automatic Control gas-cooker of claim 5, it is characterized in that said bi-directional thyristor switch L2(23) in draw by bidirectional triode thyristor (11) gate pole and to connect one and trigger resistance R (12), trigger resistance R (12) series connection one normally opened contact K5(20), normally opened contact K5(20) takes back the anode of bidirectional triode thyristor (11), simultaneously, from a last temperature limiter normally opened contact K switch 3(22 in parallel between bidirectional triode thyristor (11) two anodes).
6, according to the said Automatic Control gas-cooker of claim 1, it is characterized in that said bi-directional thyristor switch L1(14) in draw by bidirectional triode thyristor (11) gate pole and to connect one and trigger resistance R (12), trigger resistance R (12) series connection one auxiliary reclay normally opened contact C1(13), again from middle relay normally open contact C1(13) take back the anode of bidirectional triode thyristor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214964 CN2132110Y (en) | 1991-09-11 | 1991-09-11 | Fully automatic controlled gaseous fuels stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214964 CN2132110Y (en) | 1991-09-11 | 1991-09-11 | Fully automatic controlled gaseous fuels stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132110Y true CN2132110Y (en) | 1993-05-05 |
Family
ID=33760079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91214964 Expired - Fee Related CN2132110Y (en) | 1991-09-11 | 1991-09-11 | Fully automatic controlled gaseous fuels stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132110Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413439C (en) * | 2002-05-31 | 2008-08-27 | 深圳市爱可机器人技术有限公司 | Automatic cooking machine and cooking gas regulating system |
| CN100552305C (en) * | 2007-12-21 | 2009-10-21 | 深圳和而泰智能控制股份有限公司 | Gas combustion range ignition drive controller |
| CN100567824C (en) * | 1997-12-26 | 2009-12-09 | 林内株式会社 | The stove and accessory of band rice-cooking function |
| CN102538031A (en) * | 2012-03-15 | 2012-07-04 | 陈建鹏 | Fire igniting and extinguishing method and fire igniting and extinguishing system for commercial kitchen range |
| CN104315560A (en) * | 2014-04-25 | 2015-01-28 | 大连博亿机电设备有限公司 | Electrical control system for automatic control of soup and steam stoves |
| CN107339719A (en) * | 2017-07-25 | 2017-11-10 | 彭庆法 | Novel natural gas vigorous fire furnace and application process |
-
1991
- 1991-09-11 CN CN 91214964 patent/CN2132110Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100567824C (en) * | 1997-12-26 | 2009-12-09 | 林内株式会社 | The stove and accessory of band rice-cooking function |
| CN100413439C (en) * | 2002-05-31 | 2008-08-27 | 深圳市爱可机器人技术有限公司 | Automatic cooking machine and cooking gas regulating system |
| CN100552305C (en) * | 2007-12-21 | 2009-10-21 | 深圳和而泰智能控制股份有限公司 | Gas combustion range ignition drive controller |
| CN102538031A (en) * | 2012-03-15 | 2012-07-04 | 陈建鹏 | Fire igniting and extinguishing method and fire igniting and extinguishing system for commercial kitchen range |
| CN102538031B (en) * | 2012-03-15 | 2014-08-20 | 江苏李工果蔬机械有限公司 | Fire igniting and extinguishing method and fire igniting and extinguishing system for commercial kitchen range |
| CN104315560A (en) * | 2014-04-25 | 2015-01-28 | 大连博亿机电设备有限公司 | Electrical control system for automatic control of soup and steam stoves |
| CN107339719A (en) * | 2017-07-25 | 2017-11-10 | 彭庆法 | Novel natural gas vigorous fire furnace and application process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |