CN2504559Y - Gas controller of anti-explosion gas water heater - Google Patents
Gas controller of anti-explosion gas water heater Download PDFInfo
- Publication number
- CN2504559Y CN2504559Y CN 01256061 CN01256061U CN2504559Y CN 2504559 Y CN2504559 Y CN 2504559Y CN 01256061 CN01256061 CN 01256061 CN 01256061 U CN01256061 U CN 01256061U CN 2504559 Y CN2504559 Y CN 2504559Y
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- China
- Prior art keywords
- valve
- gas
- main
- small fire
- burner
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a gas controller of an anti-explosion gas water heater, which comprises a small fire burner, a main burner, a gas valve body, a gas valve, a water valve, a water-controlled switch, a water-air linkage valve, a nozzle distribution pipe, an ignition electrode, a signal feedback device, a main electromagnetic valve, a small fire electromagnetic valve and an intelligent controller, wherein the gas valve body comprises a small fire gas valve, a main gas valve and a gas inlet hole; a small fire gas through hole is arranged between the small fire gas valve and the main gas valve; when the intelligent controller receives a normal burning feedback signal of the small fire burner, the intelligent controller can order the main burner to igniter; when the intelligent controller receives an abnormal signal of the small fire burner or the main burner, the intelligent controller can order the small fire electromagnetic valve and the main electromagnetic valve to close. The utility model has the advantages of reasonable design, simple operation. The utility model can prevent the explosion phenomenon of a gas water heater.
Description
This practicality newly relates to a controller for gas, particularly a kind of anti-explosion gas control device of gas heater.
The main burner of gas heater igniting at present mainly contains two kinds of sparking mode: the one, and adopt pulse firing (or piezo-electric ignition) to light small fire burner, needs according to water utilize small fire burner to light main burner again, the external water heater of this kind mode adopts, its advantage is that small fire burner ejection gas quantity is little, even have the duration of ignition partially late and also can not cause deflagration phenomenon, shortcoming is to operate separately, the ignition combustion device, just can open water valve after the combustion and light main burner by small fire burner, program is comparatively complicated.The 2nd, adopt the direct-fire on main burner of current control impuls igniter, be commonly called as the water control water heater, this kind sparking mode generally adopts at home, its advantage is simple to operate, opening the water valve main burner is ignition operation, shortcoming is that spray a large amount of combustion gas because of main burner this moment, promptly causes deflagration phenomenon in case light a fire when causing igniting partially late because of some reason (going out combustion gas just lights a fire).
The purpose of this utility model provides a kind of simple to operate, some fire safety of advantage of comprehensive above-mentioned sparking mode, the gas heater controller for gas of non-detonating phenomenon.
For realizing this purpose, the utility model provides following technical scheme: comprise mechanical part and electrical control part; Mechanical part comprises small fire burner, main burner, gas valve body, air valve, water valve, water-control switch, aqueous vapor interstage valve, nozzle distributing pipe, wherein gas valve body is provided with little fiery gas valve and main gas valve and fuel gas inlet hole, be provided with little fiery combustion gas through hole between little fiery gas valve and main gas valve, be provided with little fiery injection well in the little fiery gas valve, be provided with main fiery injection well in the main gas valve, little fiery injection well and small fire burner are communicated with, and main fiery injection well and air valve are communicated with; Electrical control part comprises: intelligent controller, ignitor, signal feedback device, comprising: little thermoelectricity magnet valve, main solenoid valve; Signal feedback device and ignitor are located at the small fire burner both sides respectively and are connected with intelligent controller, little thermoelectricity magnet valve is located on the little fiery gas valve and is connected with intelligent controller, main solenoid valve is located on the main gas valve and intelligent controller connects, intelligent controller can be after receiving small fire burner normal combustion feedback signal, the instruction main solenoid valve is opened and is made the main burner igniting, after receiving small fire burner or main burner malcombustion feedback signal, instruct little thermoelectricity magnet valve and main solenoid valve to close.
The utility model is rational in infrastructure, owing to light little fire earlier, refires main fire, therefore got rid of the deflagration phenomenon that causes because of firing delay, and operation sequence is simple, and is safe and reliable.
Now in conjunction with the accompanying drawings the utility model is further described:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model gas valve body A-A rotation back structural representation;
Fig. 3 is the utility model electric system figure;
As Figure 1-3, the utility model mechanical part comprises small fire burner 2, main burner 4, gas valve body 9, air valve 11, water valve 7, water-control switch 8, aqueous vapor interstage valve 6, nozzle distributing pipe 5, wherein gas valve body 9 is provided with main gas valve 91, little fiery gas valve 92, fuel gas inlet hole 94, main gas valve 91 and 92 of little fiery gas valves are provided with little fiery combustion gas through hole 93, be provided with main fiery injection well 95 in the main gas valve 91, be provided with little fiery injection well 96 in the little fiery gas valve 92, little fiery injection well 96 and small fire burner 2 are communicated with, and main fiery injection well 95 and air valve 11 are communicated with; Electrical control part comprises: intelligent controller 13, ignitor 3, signal feedback device 1, main solenoid valve 10, little thermoelectricity magnet valve 12; Wherein water-control switch 8 is connected with intelligent controller 13, ignitor 3 and signal feedback device 1 are located at the both sides of small fire burner 2 respectively, and be connected with intelligent controller 13, main thermoelectricity magnet valve 10 is located on the main gas valve 91 and is connected with intelligent controller 13, little thermoelectricity magnet valve 12 is located on the little fiery gas valve 92 and is connected with intelligent controller 13, intelligent controller 13 can be after receiving small fire burner 2 normal combustion feedback signals, instruction main solenoid valve 10 is opened and is made main burner 4 igniting, after receiving small fire burner 2 or main burner 4 malcombustion feedback signals, instruct little thermoelectricity magnet valve 12 and main solenoid valve 10 to close.The utility model operating process is after water-control switch 6 is opened; intelligent controller 9 instructions are carried out low-voltage and are detected; fault shutdown when voltage is low; voltage just often; 10 igniting of intelligent controller 9 instruction ignitors; and instruct little thermoelectricity magnet valve 13 to open; light small fire burner 1; if igniting is undesired; little thermoelectricity magnet valve 13 is closed in intelligent controller 9 instructions; if igniting is normal, signal feedback device 11 to intelligent controller 9 and instruct main solenoid valve 10 to open, is lighted main burner 2 with signal feedback; if the undesired or accident extinguishing of main burner 2 igniting; little thermoelectricity magnet valve 12 and main solenoid valve 10 are closed in intelligent controller 9 instructions, if main burner 2 normal ignitions, then intelligent controller 9 is regularly closed little thermoelectricity magnet valve 12 and main solenoid valve 10 after being set in 20 parts of clocks.
Signal feedback device 1 can be the signal feedback pin.
Claims (2)
1. anti-explosion gas water heater controller for gas, comprise small fire burner (2), main burner (4), gas valve body (9), air valve (11), water valve (7), water-control switch (8), aqueous vapor interstage valve (6), nozzle distributing pipe (5), ignitor (3), signal feedback device (1),, main solenoid valve (10), little thermoelectricity magnet valve (12), intelligent controller (13); It is characterized in that: described gas valve body (9) is provided with main gas valve (91), little fiery gas valve (92), fuel gas inlet hole (94), be provided with little fiery combustion gas through hole (93) between main gas valve (91) and little fiery gas valve (92), be provided with main fiery injection well (95) in the main gas valve (91), and and air valve (11) be communicated with, be provided with little fiery injection well (96) in the little fiery gas valve (92), and and small fire burner (2) be communicated with; Water-control switch (8) is connected with intelligent controller (13), ignitor (3) and signal feedback device (1) are located at the both sides of small fire burner (2) respectively, and be connected with intelligent controller (13), main thermoelectricity magnet valve (10) is located at main gas valve (91) and upward is connected with intelligent controller (13), and little thermoelectricity magnet valve (12) is located at little fiery gas valve (92) and upward is connected with intelligent controller (13);
Intelligent controller (13) can be after receiving small fire burner (2) normal combustion feedback signal, instruction main solenoid valve (10) is opened, make main burner (4) igniting, after receiving small fire burner (2) or main burner (4) malcombustion feedback signal, instruct little thermoelectricity magnet valve (12) and main solenoid valve (10) to close.
2. a kind of anti-explosion gas water heater controller for gas according to claim 1, it is characterized in that: signal feedback device 1 is the signal feedback pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01256061 CN2504559Y (en) | 2001-09-30 | 2001-09-30 | Gas controller of anti-explosion gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01256061 CN2504559Y (en) | 2001-09-30 | 2001-09-30 | Gas controller of anti-explosion gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504559Y true CN2504559Y (en) | 2002-08-07 |
Family
ID=33665084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01256061 Expired - Fee Related CN2504559Y (en) | 2001-09-30 | 2001-09-30 | Gas controller of anti-explosion gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504559Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1892143B (en) * | 2005-07-08 | 2010-05-26 | 海尔集团公司 | Anti-explosion gas water heater |
| CN101762017A (en) * | 2008-11-10 | 2010-06-30 | 樱花卫厨（中国）股份有限公司 | Fire lighting and shifting control device of gas water heater |
| CN105605796A (en) * | 2016-03-30 | 2016-05-25 | 成都前锋电子有限责任公司 | Combustible-gas-self-adapting combustible gas water heater and control method thereof |
| CN108344170A (en) * | 2016-11-18 | 2018-07-31 | 博世热力技术有限公司 | Heater assembly |
| CN109595824A (en) * | 2018-10-17 | 2019-04-09 | 中山市恒乐电器有限公司 | A kind of gas heater control method and its system |
-
2001
- 2001-09-30 CN CN 01256061 patent/CN2504559Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1892143B (en) * | 2005-07-08 | 2010-05-26 | 海尔集团公司 | Anti-explosion gas water heater |
| CN101762017A (en) * | 2008-11-10 | 2010-06-30 | 樱花卫厨（中国）股份有限公司 | Fire lighting and shifting control device of gas water heater |
| CN105605796A (en) * | 2016-03-30 | 2016-05-25 | 成都前锋电子有限责任公司 | Combustible-gas-self-adapting combustible gas water heater and control method thereof |
| CN105605796B (en) * | 2016-03-30 | 2018-10-09 | 成都前锋电子有限责任公司 | A kind of gas heater and its control method of combustion gas self-adapting type |
| CN108344170A (en) * | 2016-11-18 | 2018-07-31 | 博世热力技术有限公司 | Heater assembly |
| CN109595824A (en) * | 2018-10-17 | 2019-04-09 | 中山市恒乐电器有限公司 | A kind of gas heater control method and its system |
| CN109595824B (en) * | 2018-10-17 | 2020-12-08 | 中山市恒乐电器有限公司 | Control method and system for gas water heater |
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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 |