CN2534476Y - Flame-out protective device for energy-saving gas stove - Google Patents
Flame-out protective device for energy-saving gas stove Download PDFInfo
- Publication number
- CN2534476Y CN2534476Y CN 02222444 CN02222444U CN2534476Y CN 2534476 Y CN2534476 Y CN 2534476Y CN 02222444 CN02222444 CN 02222444 CN 02222444 U CN02222444 U CN 02222444U CN 2534476 Y CN2534476 Y CN 2534476Y
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- China
- Prior art keywords
- valve
- gas stove
- air
- pneumatic
- circuit breaker
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- Expired - Fee Related
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Abstract
The utility model provides an energy saving gas stove flameout protection device, which is an electric and pneumatic linkage system constituted by an electric ion flame induction ignition impulse controller and an electromagnetic pneumatic channel switch valve. The utility model is arranged on the gas stove and serves as the energy saving gas stove flameout protection device. When the gas stove is accidentally extinguished, the flame sensing needle arranged on the stove head of the gas stove loses the flame sensing signal, the ignition impulse controller switches off the supply current of pneumatic valve coil in the electromagnetic pneumatic channel switch valve. The magnetic field of the pneumatic coil disappears, the electromagnetic pneumatic channel switch valve makes the small sealing rubber mate on the active sheet of the pneumatic valve close the air nozzle when the locking spring arranged on the pneumatic valve sheet is pressed down, which switches off the air output of the outlet, so the purpose of extinguishing protection is achieved. Compared to the existing technology, the utility model is characterized with frequent operation and can be used without changing the structure and function of the existing gas stove. The volume is small and the structure is simple, the utility model is suitable for batch production in the factory. The diameter of air nozzle on the electromagnetic switch valve ranges from 1.5 to 3, so the combustion is sufficient, the energy is saved, the power consumption is low, one no 1 battery is used more than a half year.
Description
One, technical field:
The utility model relates to a kind of household gas range, particularly a kind of energy-saving type gas combustion range flameout protector.
Two, background technology:
The employed gas-cooker overwhelming majority of family is not settled flame-out protection device now, therefore, forgets when heating up water and keep an eye on that water is put flame out by water after boiling and overflowing, and stink is full of the room very soon, very easily causes disaster; Leave the kitchen during steamed rice in addition, meet temporarily and stop the supple of gas or steam, also can go out and cause disaster because of air-flow.At above-mentioned all situations; for avoiding unnecessary casualty loss; several gas combustion range flameout protectors are disclosed at present; for example a kind of thermocouple; the gas combustion range flameout protector of solenoid control; the type flame-out protection device can be realized the specification requirement of blowout protection; but well-known thermocouple is slow to the temperature response speed; the signal of gathering must be after repeatedly handling could operate as normal; employed in addition magnetic valve is generally quiet by one; moving magnet steel adds coil and forms; and it is quiet; moving magnet steel contact plane processed complex; add the corrosion of air-flow, so this technology can't be promoted the use of to the magnet steel abradant surface.A kind of self-priming valve gas combustion range flameout protector is also disclosed in addition; but, generally use No. 1 battery of 3V two joints, in the frequent occasion of work because this valve starting current is big, operating voltage is high; big as place power consumption such as hotel, restaurants, cost is high, also can't promote the use of.The flame-out protection device of selling on the market that above-mentioned existing several gas-cooker adopted mostly is Italian importing technology now; inconvenient operation after manually pressing air circuit breaker, must be caught fire more than 7 seconds at gas-cooker; just can loose one's grip, make gas-cooker enter operate as normal.
Three, summary of the invention:
In order to overcome more above-mentioned defectives of gas combustion range flameout protector; fundamentally solve the reliability of gas combustion range flameout protector; it can be adapted in the frequent operation place, as using workplaces such as hotel, restaurant, ad hocly counted a kind of energy-saving type gas combustion range flameout protector.
The utility model is a kind of electricity, gas linked system that is combined by firing pulse controller and electromagnetism air circuit breaker valve, is installed on the gas-cooker to use as gas combustion range flameout protector.Wherein the firing pulse controller is the sealing box body that a full-size is no more than 70 * 50 * 30mm, the periphery of box body stretches out 4 flexible cords and two high-voltage lines are connected to electromagnetism air circuit breaker valve, on electric switch and burner and the battery, and electromagnetism air circuit breaker valve is a round box that has loam cake, its full-size is no more than Φ 38 * 20mm, the box body two ends are provided with fuel gas inlet and gas outlet, being provided with one in the box body is supported by lever, one end has the air valve moving plate that magnet and the other end have sealing rubber pad, the air valve moving plate has and is equipped with the air valve coil below the end of magnet, be provided with locking spring above having the other end of sealing rubber pad, following pressure valve moving plate, the air nozzle hole that its sealing rubber pad is covered above the gas outlet makes it be in sealing state.During operation, at first click the electric switch of gas-cooker, connect ignition controller,, connect the air circuit breaker valve simultaneously by being installed in electrion on the gas-cooker at furnace end of gas cooker discharge sparking; The air valve coil produces magnetic field makes intermediate supports have an end of the air valve moving plate carry magnet of lever to inhale down, and having the other end of sealing rubber pad, upwards lifts automatically the air valve moving plate, open air nozzle hole, air-flow in the source of the gas, fuel gas inlet by electromagnetism air circuit breaker valve upper cover enters air nozzle hole, export continuously by gas outlet then and burn, make the gas-cooker operate as normal.
When accident extinguishing; the inductive needle that then is installed on the furnace end of gas cooker loses flame; the induced signal ignition controller cuts off the supply electric current of coil in the electromagnetism air circuit breaker valve; the air valve coil magnetic field disappears; the locking spring that be installed in air valve moving plate in the air circuit breaker valve this moment is depressed the air valve moving plate, and the small-sized sealing rubber blanket of air valve moving plate one end closes air nozzle hole, has cut off the air-flow output of gas outlet; automatically close source of the gas, thereby reached the purpose of blowout protection.
The utility model compared with prior art, have frequent operation characteristics arbitrarily, the 26S Proteasome Structure and Function that does not change existing gas-cooker in addition can use, little, the simple in structure suitable producer of volume produces in batches, because the valve aperture in the electromagnetism air circuit breaker valve is Φ 1.5-Φ 3, sufficient combustion, energy savings; Power consumption is little in addition, and No. 1 battery of a joint can use the above time of half a year.
Four, description of drawings:
Fig. 1 is a firing pulse controller architecture block diagram of the present utility model.
Fig. 2 is an electromagnetism air circuit breaker valve arrangement schematic diagram of the present utility model.
Five, the specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
The utility model is electricity, the gas linked system that a kind of firing pulse controller (2) and electromagnetism air circuit breaker valve (13) are formed shown in Fig. 1-2, is mounted on the gas-cooker, uses as gas combustion range flameout protector.Wherein firing pulse controller (2) is the sealing box body that a full-size is no more than 70 * 50 * 30mm, the periphery of box body stretches out 4 flexible cords (20) and two high-voltage lines (4) are connected to electromagnetism air circuit breaker valve (13), on electric switch (16) and burner (15) and the battery (18), and electromagnetism air circuit breaker valve (13) is a round box that has loam cake (11), its full-size is no more than Φ 38 * 20mm, the box body two ends are provided with fuel gas inlet (10) and gas outlet (6), being provided with one in the box body is supported by lever (5), one end has the air valve moving plate (12) that magnet (21) and the other end have sealing rubber pad (8), air valve moving plate (12) has and is equipped with air valve coil (14) below the end of magnet (21), be provided with locking spring (9) above having the other end of sealing rubber pad (8), following pressure valve moving plate (12), the air nozzle hole (7) that its sealing rubber pad (8) is covered above the gas outlet (6) makes it be in sealing state.During operation, at first click the electric switch (16) on the gas-cooker, connect igniting impulse controller (2) by being installed in electrion pin (3) on the gas-cooker to furnace end of gas cooker (15) discharge sparking, connect electromagnetism air circuit breaker valve (13) simultaneously, its air valve coil (14) produces magnetic field, thereby make intermediate supports have an end of air valve moving plate (12) carry magnet (21) of lever (5) to inhale down, and the other end that has sealing rubber pad (8) upwards lifts automatically, open air nozzle hole (7), air communication in the source of the gas (17) is crossed the fuel gas inlet (10) on electromagnetism air circuit breaker valve (13) loam cake (11), enter air nozzle hole (7) and gas outlet (6) output gas flow continuously again, burn, make the gas-cooker operate as normal.
When the gas-cooker accident extinguishing; the flame inductive needle (1) that is installed on the furnace end of gas cooker (15) loses the flame induced signal; firing pulse controller (2) cuts off the supply electric current of the air valve coil (14) in the electromagnetism air circuit breaker valve (13); at this moment; the magnetic field of air valve coil (14) disappears; the locking spring (9) that is installed in the electromagnetism air circuit breaker valve (13) on the air valve moving plate (12) is depressed; make the small-sized sealing rubber blanket (8) on the air valve moving plate (12) close air nozzle hole (7); cut off the air-flow output of gas outlet (6), thereby reached the purpose of blowout protection.
Claims (2)
1. energy-saving type gas combustion range flameout protector; mainly comprise flame inductive needle (1); pulse firing controller (2); electromagnetism air circuit breaker valve (13) and breather pipe (19); it is characterized in that the utility model is made up of firing pulse controller (2) and electromagnetism air circuit breaker valve (13); wherein firing pulse controller (2) is the sealing box body that a full-size is no more than 70 * 50 * 30mm; the periphery of box body stretches out 4 flexible cords (20) and two high-voltage lines (4) are connected to electromagnetism air circuit breaker valve (13); on electric switch (16) and burner (15) and the battery (18); and electromagnetism air circuit breaker valve (13) is a round box that has loam cake (11); its full-size is no more than Φ 38 * 20mm; the box body two ends are provided with fuel gas inlet (10) and gas outlet (6); being provided with one in the box body is supported by lever (5); one end has the air valve moving plate (12) that magnet (21) and the other end have sealing rubber pad (8); air valve moving plate (12) has and is equipped with air valve coil (14) below the end of magnet (21); be provided with locking spring (9) above having the other end of sealing rubber pad (8); following pressure valve moving plate (12), the air nozzle hole (7) that its sealing rubber pad (8) is covered above the gas outlet (6) makes it be in sealing state.
2. gas combustion range flameout protector according to claim 1, the internal diameter that it is characterized in that air nozzle hole (7) are Φ 1.5-Φ 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222444 CN2534476Y (en) | 2002-04-28 | 2002-04-28 | Flame-out protective device for energy-saving gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222444 CN2534476Y (en) | 2002-04-28 | 2002-04-28 | Flame-out protective device for energy-saving gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2534476Y true CN2534476Y (en) | 2003-02-05 |
Family
ID=33700357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02222444 Expired - Fee Related CN2534476Y (en) | 2002-04-28 | 2002-04-28 | Flame-out protective device for energy-saving gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2534476Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014716B (en) * | 2008-04-25 | 2013-03-27 | 赛瑞斯科技公司 | An incineration system and burner for a toilet |
| CN109058543A (en) * | 2018-07-18 | 2018-12-21 | 唐聪 | A kind of driving method of gas extinguishing fire protection valve |
| CN109990316A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔智慧厨房电器有限公司 | A kind of gas stove burner and gas cooker |
-
2002
- 2002-04-28 CN CN 02222444 patent/CN2534476Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014716B (en) * | 2008-04-25 | 2013-03-27 | 赛瑞斯科技公司 | An incineration system and burner for a toilet |
| CN109990316A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔智慧厨房电器有限公司 | A kind of gas stove burner and gas cooker |
| CN109990316B (en) * | 2017-12-29 | 2024-04-30 | 青岛海尔智慧厨房电器有限公司 | Gas stove burner and gas stove |
| CN109058543A (en) * | 2018-07-18 | 2018-12-21 | 唐聪 | A kind of driving method of gas extinguishing fire protection valve |
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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 |