CN201944899U - Flame ion induction type artificial gas range with backfire protection device - Google Patents
Flame ion induction type artificial gas range with backfire protection device Download PDFInfo
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- CN201944899U CN201944899U CN2011200142305U CN201120014230U CN201944899U CN 201944899 U CN201944899 U CN 201944899U CN 2011200142305 U CN2011200142305 U CN 2011200142305U CN 201120014230 U CN201120014230 U CN 201120014230U CN 201944899 U CN201944899 U CN 201944899U
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- kitchen range
- valve body
- flame ion
- burner
- coal gas
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Abstract
The utility model relates to a flame ion induction type artificial gas range with a backfire protection device, which comprises a range base body, wherein at least one burner with a flame ion induction probe is fixedly arranged on the range base body, a knob switch is arranged on a base body corresponding to the burner in matching way, a gas inlet tube extends into the base body and is communicated with an ejecting tube of the burner by a valve assembly, the gas inlet tube is mounted with an electromagnetic valve body which is capable of conducting/cutting off gas supply, a box-shaped backfire metal cover body is arranged at the top end at the position of the ejecting tube and a valve assembly nozzle, and a temperature controller is fixed on the backfire metal cover body; the base body is further provided a safety pulse controller; and the electromagnetic valve body, the valve assembly, the temperature controller and the safety pulse controller are electrically connected with one another. The gas range has simple and reasonable structure and is capable of cutting off the gas supply in time in case of backfire so as to protect a range panel and elements in the range, prolong the service life of whole product and improve the safety.
Description
Technical field
The utility model relates to artificial coal gas kitchen range technical field, relates in particular to a kind of flame ion induction type artificial coal gas kitchen range of taking back fiery protective device.
Background technology
At present, because coal in China, the petroleum storage amount is abundant, its use cost is low, and artificial coal gas is with coal or oil (heavy oil, light oil, naphtha etc.) fuel gas of producing for primary raw material, therefore more domestic regional extensive use artificial coal gas are used the culinary art heating fuel as the principal home, but because the air feed rated pressure of artificial coal gas is lower, be generally about 1000Pa, and combustion potential (CP) is higher, be generally between the 77.7-120.9, and natural gas supply rated pressure in contrast is between the 1500Pa-2000Pa, and combustion potential (CP) is between the 18.5-40.3; The liquefied petroleum gas supply rated pressure is about 2800Pa, combustion potential (CP) is between the 41.6-48.2, can find out thus, artificial coal gas is applied in the generation that causes tempering phenomenon when kitchen range use especially easily, especially after the cooker burner fire hole stops up, 1), burn safe impulse controller and relevant valve body assembly tempering phenomenon frequently occurs, and causes following harm easily:; 2), burn part such as valve body assembly nozzle springs, spring function was lost efficacy, increase the weight of times of tempering, form vicious circle; 3), owing to the kitchen range face of artificial coal gas kitchen range generally is made up of metal decking or nonmetal panel (for example: face glass, ceramic panel, marble panel), the generation of tempering phenomenon can cause kitchen range panel local temperature too high, sooting metal decking or make nonmetal panel that explosion take place easily; 4), the generation of tempering phenomenon also can cause the insufficient and deflagration phenomenon of burning, artificial coal gas burning back toxic emission increases the weight of, the long-term use works the mischief to health.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art; and provide a kind of simple and reasonable for structure; when stopping up the generation tempering phenomenon, the kitchen range fire hole can in time cut off air feed; each part in protection kitchen range panel and the kitchen range; prolong the product whole service life, improve the flame ion induction type artificial coal gas kitchen range of taking back fiery protective device of security.
The technical scheme that its technical problem that solves the utility model adopts is: the flame ion induction type artificial coal gas kitchen range of taking back fiery protective device; comprise the kitchen range pedestal; be set with the burner of at least one band flame ion inductive needle on the kitchen range pedestal; be equipped with rotary switch on the kitchen range pedestal corresponding with burner; one air inlet pipe extends in the kitchen range pedestal and by valve body assembly and communicates with the induction tunnel of burner; it is characterized in that; but conducting/the block electromagnetic valve body of air feed is installed on the described air inlet pipe; the top, junction of induction tunnel and valve body assembly nozzle is provided with the tempered metal cover body of box body shape; be fixed with temperature controller on the tempered metal cover body; also be provided with safe impulse controller, electromagnetic valve body on the kitchen range pedestal; temperature controller and safe impulse controller electrically connect control each other.Adopt the artificial coal gas kitchen range of this structure; when tempering phenomenon takes place; the valve body assembly nozzle location at first can leak gas and burn; at this moment; because the tempered metal cover body of box body shape is covered with this position and sealing relatively; make flame can not influence each parts and kitchen range panel in the kitchen range pedestal; when tempered metal cover body temperature is increased to the temperature controller setting value; the temperature controller open circuit can make the electromagnetic valve body action; block the air feed loop; play the tempering protective effect, also avoid human body to suck too much the insufficient waste gas of burning and do not feel well.
The utility model can also adopt following technical measures to solve: as further improving, described temperature controller is the ceramic mould Kick type temperature controller.
The kitchen range pedestal of described safe impulse controller is provided with the covering baffle plate, can prevent to bring disaster to safe impulse controller just in case the combustion flame that tempering causes is too big, plays to stop and heat insulation effect.
Described electromagnetic valve body is self-priming electromagnetic valve body.
Described safe impulse controller is the pulse firing formula controller that plays the safeguard protection effect; this safe impulse controller and flame ion inductive needle electrically connect; when preventing that burner flame from sudden accident occurring and extinguish, can block the air feed loop at short notice, play the effect of safeguard protection.When restarting to strike sparks, pulse firing makes the burner resume combustion.When tempering takes place, by the control signal of temperature controller, block the air feed loop, each parts and kitchen range panel exempt from damage in the protection pedestal.
The side coaming plate of described tempered metal cover body extends to induction tunnel and valve body assembly below.
The beneficial effects of the utility model are: (1); adopt the artificial coal gas kitchen range of this structure; when tempering phenomenon takes place; the induction tunnel nozzle location at first can leak gas and burn; at this moment; because the tempered metal cover body of box body shape is covered with this position and sealing relatively; make flame can not influence each parts and kitchen range panel in the kitchen range pedestal; when tempered metal cover body temperature is increased to the temperature controller setting value; the temperature controller open circuit can make the electromagnetic valve body action; block the air feed loop; after the tempering gas-fired finished, tempered metal cover temperature reduced, and electromagnetic valve body is the conducting air feed again; recovering normal uses; play the tempering protective effect, also avoid human body to suck too much the insufficient waste gas of burning and do not feel well, effectively prolong the product bulk life time and be of value to health.
(2), another benefit of the present utility model is, when tempering phenomenon takes place frequently, the air feed loop is blocked often, even occur repeatedly striking sparks invalid after, because artificial coal gas itself has the stink that can discover, the burner fire hole plug on user's burner is reminded in i.e. expression, needs the user to clean mediation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model is removed the tempered metal cover body.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Extremely shown in Figure 2 as Fig. 1; take back the flame ion induction type artificial coal gas kitchen range of fiery protective device; comprise kitchen range pedestal 1; be set with the burner 3 of at least one band flame ion inductive needle 2 on the kitchen range pedestal 1; be equipped with rotary switch 4 on the kitchen range pedestal 1 corresponding with burner 3; one air inlet pipe 5 extends in the kitchen range pedestal 1 and communicates with the induction tunnel 6 of burner 3 by valve body assembly (12); it is characterized in that; but conducting/the block electromagnetic valve body 7 of air feed is installed on the described air inlet pipe 5; the top, junction of induction tunnel 6 and valve body assembly (12) nozzle 1201 is provided with the tempered metal cover body 8 of box body shape; be fixed with temperature controller 9 on the tempered metal cover body 8; also be provided with safe impulse controller 10 on the kitchen range pedestal 1, electromagnetic valve body 7; temperature controller 9 and safe impulse controller 10 electrically connect control each other.
As further improving, described temperature controller 9 is the ceramic mould Kick type temperature controller.
The kitchen range pedestal 1 of described safe impulse controller 10 is provided with and hides baffle plate 11.
Described electromagnetic valve body 7 is self-priming electromagnetic valve body.
Described safe impulse controller 10 is for playing the pulse firing formula controller of safeguard protection effect; this safe impulse controller 10 electrically connects with flame ion inductive needle 2; when preventing that burner 3 flames from sudden accident occurring and extinguish; can block the air feed loop at short notice, play the effect of safeguard protection.When restarting to strike sparks, pulse firing makes burner 3 resume combustion.When tempering takes place, by the control signal of temperature controller 9, block the air feed loop, each parts and kitchen range panel exempt from damage in the protection pedestal 1.
The side coaming plate 801 of described tempered metal cover body 8 extends to induction tunnel 6 and valve body assembly 12 belows.
Operation principle: when tempering phenomenon takes place, induction tunnel 6 at first can leak gas with valve body assembly 12 nozzles 1201 positions and meet high-temp combustion, at this moment, because tempered metal cover 8 bodies of box body shape are relative sealing with this position and are covered with, make flame can not influence each parts and kitchen range panel in the kitchen range pedestal 1, when tempered metal cover body 8 temperature are increased to temperature controller 9 setting values, temperature controller 9 open circuits can make electromagnetic valve body 7 actions, block the air feed loop, after the tempering gas-fired finishes, tempered metal cover body 8 temperature reduce, and electromagnetic valve body 7 is conducting air feed, normally use again just.
Claims (6)
1. take back the flame ion induction type artificial coal gas kitchen range of fiery protective device; comprise kitchen range pedestal (1); be set with the burner (3) of at least one band flame ion inductive needle (2) on the kitchen range pedestal (1); be equipped with rotary switch (4) on the kitchen range pedestal (1) corresponding with burner (3); one air inlet pipe (5) extends in the kitchen range pedestal (1) and communicates with the induction tunnel (6) of burner (3) by valve body assembly (12); it is characterized in that; described air inlet pipe (5) but on conducting/the block electromagnetic valve body (7) of air feed is installed; the top, junction of induction tunnel (6) and valve body assembly (12) nozzle (1201) is provided with the tempered metal cover body (8) of box body shape; be fixed with temperature controller (9) on the tempered metal cover body (8); also be provided with safe impulse controller (10) on the kitchen range pedestal (1), electromagnetic valve body (7); valve body assembly (12); temperature controller (9) and safe impulse controller (10) electrically connect control each other.
2. according to the described flame ion induction type artificial coal gas kitchen range of taking back fiery protective device of claim 1, it is characterized in that described temperature controller (9) is the ceramic mould Kick type temperature controller.
3. according to the described flame ion induction type artificial coal gas kitchen range of taking back fiery protective device of claim 1, it is characterized in that the kitchen range pedestal (1) of described safe impulse controller (10) is provided with and hides baffle plate (11).
4. according to the described flame ion induction artificial coal gas kitchen range of taking back fiery protective device of claim 1, it is characterized in that described electromagnetic valve body (7) is self-priming electromagnetic valve body.
5. according to claim 1 or the 2 described flame ion induction type artificial coal gas kitchen ranges of taking back fiery protective device, it is characterized in that described safe impulse controller (10) electrically connects with flame ion inductive needle (2).
6. according to the described flame ion induction type artificial coal gas kitchen range of taking back fiery protective device of claim 1, it is characterized in that the side coaming plate (801) of described tempered metal cover body (8) extends to induction tunnel (6) and valve body assembly (12) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200142305U CN201944899U (en) | 2011-01-18 | 2011-01-18 | Flame ion induction type artificial gas range with backfire protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200142305U CN201944899U (en) | 2011-01-18 | 2011-01-18 | Flame ion induction type artificial gas range with backfire protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944899U true CN201944899U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200142305U Expired - Fee Related CN201944899U (en) | 2011-01-18 | 2011-01-18 | Flame ion induction type artificial gas range with backfire protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944899U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313305A (en) * | 2011-09-16 | 2012-01-11 | 江门宝能五金电器制造有限公司 | Gas valve self-closing gas furnace with timing function |
| CN106610036A (en) * | 2015-10-22 | 2017-05-03 | 台湾樱花股份有限公司 | Gas stove combustion condition detecting device and detecting method thereof |
| CN106969390A (en) * | 2017-06-05 | 2017-07-21 | 林州市绿能燃气设备材料有限公司 | A kind of gas-cooker backfire control device and its gas-cooker of manufacture |
| CN110056909A (en) * | 2019-04-26 | 2019-07-26 | 浙江睿尚电器股份有限公司 | A kind of gas-cooker ion induction type fireproof tempering device |
-
2011
- 2011-01-18 CN CN2011200142305U patent/CN201944899U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313305A (en) * | 2011-09-16 | 2012-01-11 | 江门宝能五金电器制造有限公司 | Gas valve self-closing gas furnace with timing function |
| CN106610036A (en) * | 2015-10-22 | 2017-05-03 | 台湾樱花股份有限公司 | Gas stove combustion condition detecting device and detecting method thereof |
| CN106610036B (en) * | 2015-10-22 | 2019-03-15 | 台湾樱花股份有限公司 | Gas oven combustion state detection device and its detection method |
| CN106969390A (en) * | 2017-06-05 | 2017-07-21 | 林州市绿能燃气设备材料有限公司 | A kind of gas-cooker backfire control device and its gas-cooker of manufacture |
| CN110056909A (en) * | 2019-04-26 | 2019-07-26 | 浙江睿尚电器股份有限公司 | A kind of gas-cooker ion induction type fireproof tempering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20140118 |