CN102147117B - Tempering-proof upper air inlet air regulating type gas stove - Google Patents
Tempering-proof upper air inlet air regulating type gas stove Download PDFInfo
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- CN102147117B CN102147117B CN2011101127222A CN201110112722A CN102147117B CN 102147117 B CN102147117 B CN 102147117B CN 2011101127222 A CN2011101127222 A CN 2011101127222A CN 201110112722 A CN201110112722 A CN 201110112722A CN 102147117 B CN102147117 B CN 102147117B
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- air
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- groove
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- 230000001105 regulatory effect Effects 0.000 title description 2
- 230000006698 induction Effects 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 abstract description 26
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 239000002737 fuel gas Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000004378 air conditioning Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
An anti-backfire air-conditioning gas cooker with upper air inlet comprises a panel, a burner and a nozzle, wherein the burner comprises a premixing cavity and an injection pipe; the air cavity and the cover plate are provided with an upper opening, the cover plate is positioned above the upper opening of the air cavity, and a gap is reserved between the cover plate and the upper opening; the upper opening of the air cavity extends out through the panel; the front side wall and the rear side wall of the air cavity are respectively provided with an air outlet and an air inlet; the air outlet hole is communicated with the injection pipe, the nozzle is arranged on the air inlet hole, the air inlet end of the nozzle is in threaded fit with the air outlet hole, and the air outlet end of the nozzle is opposite to the air outlet hole; the door plate on the air outlet end of the nozzle is matched with the air outlet hole, and the door plate is in threaded fit with the nozzle.
Due to the adoption of the structure, firstly, the nozzle can be replaced; secondly, the door plate is rotated to be far away from or close to the air outlet of the air cavity, so that the purpose of adjusting the air inflow of primary air is achieved, sufficient air is provided for fuel gas, and sufficient combustion is achieved; second, temperature sensorThe arrangement of (2) can prevent explosion caused by backfire.
Description
Technical field
the present invention relates to a kind of household gas utensils, especially a kind of anti-backfire upper wind inlet type gas kitchen ranges.
Background technology
are prior art at present, and air intake transfers the air gas kitchen range to comprise panel, burner and nozzle on a kind of anti-backfire, and said burner comprises burner, distributor and Huo Gai, and said burner comprises premix chamber and induction tunnel; Fire lid cooperates with distributor, and distributor cooperates with burner, and nozzle cooperates with induction tunnel on the burner.Existing problems are: the air inflow of primary air, can not regulate.
Summary of the invention
the objective of the invention is: air intake accent air gas kitchen range on a kind of anti-backfire are provided, and it can regulate the air inflow of primary air effectively, for combustion gas provides suitable air, reaches the maximum calorific value and the sufficient combustion of combustion gas; But also can change the nozzle of different model.
The present invention is achieved in that air intake is transferred the air gas kitchen range on a kind of anti-backfire, comprises panel, burner and nozzle, and said burner comprises burner, distributor and Huo Gai, and said burner comprises premix chamber and induction tunnel; Its special character is: also comprise the air chamber and the cover plate of a upper shed, cover plate is positioned at the top of the upper shed of air chamber, and is gapped between cover plate and the upper shed; The upper shed of air chamber is passed panel and is stretched out;
Be respectively arranged with venthole and air admission hole on the forward and backward sidewall of air chamber, venthole and air admission hole are point-blank; Venthole is communicated with induction tunnel, and nozzle is provided with on the air admission hole, the inlet end of nozzle and air admission hole threaded engagement, and the outlet side and the venthole of nozzle are relative;
The outlet side of
nozzle is provided with door-plate, and door-plate cooperates with venthole, and door-plate cooperates with nozzle threads.
Air intake is transferred the air gas kitchen range on
described a kind of anti-backfire, and its special character is: the through hole that communicates with inner chamber is set on the sidewall of said air chamber, and a temperature sensor is arranged in the through hole.
Air intake is transferred the air gas kitchen range on
described a kind of anti-backfire, and its special character is: there have a porus excretorius, porus excretorius to be provided with plug on the base plate of said air chamber to be stifled, and plug is stifled detachably to be cooperated with porus excretorius.
Air intake is transferred the air gas kitchen range on
described a kind of anti-backfire, and its special character is: a groove is arranged on the base plate of said air chamber, and porus excretorius is positioned on the base plate of groove.
Air intake is transferred the air gas kitchen range on described a kind of anti-backfire, and its special character is: also comprise a liquid dish, a boss is arranged on the liquid dish, the hole of stretching out of the upper shed of passing hole and air chamber of burner is positioned on the boss;
The upper shed of air chamber is stretched out from stretch out the hole, and the level of falling in the upper shed supports liquid dish;
On
liquid dish the level of falling is arranged, fall liquid dish and the panel at grade position and fit, fall pan bracket is set on the level.
Air intake is transferred the air gas kitchen range on
described a kind of anti-backfire, and its special character is: also comprise a cover of upholstery, said cover of upholstery and cover plate are one-body molded to be processed; Installing hole on the cover of upholstery cooperates with the premix chamber of burner, and is gapped between said cover of upholstery and cover plate and the liquid dish.
Air intake is transferred the air gas kitchen range on described a kind of anti-backfire, and its special character is: said distributor comprises gas cylinder and fiery groove seat, and the gas cylinder upper end is communicated with the centre bore of fiery groove seat;
The lower axial end face of fire groove seat is the rounding taper type, and lower floor's fire groove is arranged on the lower axial end face, and the upper axial end face is the rounding taper type, and upper strata fire groove is arranged on the upper axial end face;
Premix chamber and outer premix groove in the premix chamber of said burner comprises, induction tunnel and outer induction tunnel in said induction tunnel is divided into, interior induction tunnel is communicated with outer premix groove with the outer induction tunnel of interior premix chamber connected sum;
The installing hole of said cover of upholstery is to two surface protrusions of cover of upholstery, the upper surface of installing hole be have on the inwall of lower end of rounding taper type, installing hole in the ring platform;
interior Huan Tai of installing hole supports with the upper axial end of the outer wall of outer premix groove and cooperates; In the premix chamber, the lower floor of fiery groove seat fire groove cooperated with the upper surface of installing hole in the gas cylinder of distributor inserted, and the upper strata fire groove of fiery groove seat cooperates with the fire lid.
Air intake is transferred the air gas kitchen range on
a kind of anti-backfire of the present invention, also comprises the air chamber and the cover plate of a upper shed, and cover plate is positioned at the top of the upper shed of air chamber, and is gapped between cover plate and the upper shed; Be separately positioned on venthole and air admission hole on the forward and backward sidewall of air chamber, venthole and air admission hole are point-blank; Venthole is communicated with induction tunnel, and nozzle is provided with on the air admission hole, the inlet end of nozzle and venthole threaded engagement, and the outlet side and the venthole of nozzle are relative; The outlet side of nozzle is provided with door-plate, and door-plate cooperates with nozzle threads.Since adopt such structure, the one, can change nozzle; The 2nd, the rotation door-plate, make door-plate away from or near the gas outlet of air chamber, regulate primary air air inflow purpose thereby reach, for combustion gas provides sufficient air, reach abundant burning; The 2nd, the setting of temperature sensor can prevent because of the generation tempering, and blast.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is A-A view of Fig. 1.
Fig. 3 is B-B view of Fig. 1.
Fig. 4 is the three-dimensional exploded view of burner of the present invention.
Fig. 5 is the stereogram of burner of the present invention.
The specific embodiment
further describe the present invention below in conjunction with accompanying drawing.
Like Fig. 1, Fig. 2, shown in Figure 3, air intake is transferred the air gas kitchen range on a kind of anti-backfire, comprises panel 1, burner and nozzle 2, and said burner comprises burner 3, distributor 4 and fire lid 5, and said burner 3 comprises premix chamber and induction tunnel; The air chamber 6 that also comprises a upper shed
Be respectively arranged with venthole 61 and air admission hole 62 on the forward and backward sidewall of
air chamber 6, venthole 61 and air admission hole 62 are point-blank; Venthole 61 is communicated with induction tunnel, and nozzle 2 is provided with on the air admission hole 62, the inlet end of nozzle 2 and air admission hole 62 threaded engagement, and the outlet side of nozzle 2 is relative with venthole 61; Panel 1 is passed in air chamber 6 upper sheds.One cover plate is arranged on the top of air chamber 6 upper sheds, air inlet gap once between the upper shed of cover plate and air chamber 6.
The outlet side of
nozzle 2 is provided with door-plate 7, and door-plate 7 cooperates with venthole 61, the threaded engagement of door-plate 7 and nozzle 2.Regulate relative position between door-plate 7 and the venthole 61, can realize regulating air capacity.
are provided with through hole 63, one temperature sensors that communicate with inner chamber and are arranged in the through hole 63 like Fig. 4, shown in Figure 5 on the sidewall of said air chamber 6.When end flue temperature occurs unusual; Surpass design temperature, such as overlength service time, air nozzle gas leakage or just in case tempering etc. all can cause the end flue temperature superelevation time; Control device can be cut off the electricity supply automatically; Make the safety device down circuitry, cut off the gas circuit source of the gas, so just can play the safeguard protection effect because of outage.
On the base plate of
said air chamber 6 porus excretorius 64 is arranged, porus excretorius 64 is provided with plug stifled (not drawing among the figure), and plug is stifled detachably to be cooperated with porus excretorius 64.
On the base plate of
said air chamber 6 groove 65 is arranged, porus excretorius 64 is positioned on the base plate of groove 65.
As shown in Figure 4, said distributor 4 comprises gas cylinder 41 and fiery groove seat 42, and gas cylinder 41 upper ends are communicated with the centre bore of fiery groove seat 42; The lower axial end face of fire groove seat 42 is the rounding taper type, and lower floor's fire groove 421 is arranged on the lower axial end face, and the upper axial end face is the rounding taper type, and upper strata fire groove 422 is arranged on the upper axial end face;
Like Fig. 2, Fig. 3, shown in Figure 4, premix chamber 31 and outer premix groove 32 in the premix chamber of said burner 3 comprises, induction tunnel 33 and outer induction tunnel 34 in said induction tunnel is divided into, interior induction tunnel 33 is communicated with outer premix groove 32 with the outer induction tunnel 34 of interior premix chamber 31 connected sums;
Also comprise a liquid dish 8, a boss is arranged on the liquid dish 8, the hole of stretching out of the upper shed of passing hole and air chamber of burner 3 is positioned on the boss; The top board of boss supports with the outer shroud platform 35 of burner 3 and cooperates, and is screwed connection;
The upper shed of air chamber 6 is stretched out from stretch out the hole, and the level 66 of falling in the upper shed supports liquid dish 8 and is screwed connection;
Have on
liquid dish 8 and fall level 81, fall the liquid dish 8 at level 81 positions and fit, fall pan bracket 9 is set on the level with panel 1.
are as further improvement of the present invention: also comprise a cover of upholstery 10, said cover of upholstery 10 is processed with cover plate is one-body molded; Installing hole on the cover of upholstery 10 cooperates with the premix chamber of burner 3, and is gapped between said cover of upholstery 10 and cover plate and the liquid dish 8.
The installing hole 101 of said cover of upholstery 10 is to two surface protrusions of cover of upholstery, the upper surface of installing hole 101 be have on the inwall of lower end of rounding taper type, installing hole in ring platform 102;
The interior ring platform 102 of
installing hole 101 supports with the upper axial end of the outer wall of outer premix groove 32 and cooperates; Lower floor's fire groove 421 of fire groove seat 42 cooperates with the upper surface of installing hole 101.
Above-described only is preferential embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the principle of the invention, can also make some improvement and modification, this also is regarded as protection scope of the present invention.
Claims (7)
1. air intake is transferred the air gas kitchen range on the anti-backfire, comprises panel, burner and nozzle, and said burner comprises burner, distributor and Huo Gai, and said burner comprises premix chamber and induction tunnel; It is characterized in that: also comprise the air chamber and the cover plate of a upper shed, cover plate is positioned at the top of the upper shed of air chamber, and is gapped between cover plate and the upper shed; The upper shed of air chamber is passed panel and is stretched out;
Be respectively arranged with venthole and air admission hole on the forward and backward sidewall of air chamber, venthole and air admission hole are point-blank; Venthole is communicated with induction tunnel, and nozzle is provided with on the air admission hole, the inlet end of nozzle and air admission hole threaded engagement, and the outlet side and the venthole of nozzle are relative;
The outlet side of nozzle is provided with door-plate, and door-plate cooperates with venthole, and door-plate cooperates with nozzle threads.
2. air intake is transferred the air gas kitchen range on a kind of anti-backfire according to claim 1, it is characterized in that: the through hole that communicates with inner chamber is set on the sidewall of said air chamber, and a temperature sensor is arranged in the through hole.
3. air intake is transferred the air gas kitchen range on a kind of anti-backfire according to claim 2, it is characterized in that: there have a porus excretorius, porus excretorius to be provided with plug on the base plate of said air chamber to be stifled, and plug is stifled detachably to be cooperated with porus excretorius.
4. air intake is transferred the air gas kitchen range on a kind of anti-backfire according to claim 3, and it is characterized in that: a groove is arranged on the base plate of said air chamber, and porus excretorius is positioned on the base plate of groove.
5. transfer the air gas kitchen range according to air intake on claim 1,2, the 3 or 4 described a kind of anti-backfires, it is characterized in that: also comprise a liquid dish, a boss is arranged on the liquid dish, the hole of stretching out of the upper shed of passing hole and air chamber of burner is positioned on the boss;
The upper shed of air chamber is stretched out from stretch out the hole, and the level of falling in the upper shed supports liquid dish;
Have a liquid dish to fall level on the liquid dish, liquid dish falls level fits with panel, and liquid dish falls pan bracket is set on the level.
6. air intake is transferred the air gas kitchen range on a kind of anti-backfire according to claim 5, and it is characterized in that: also comprise a cover of upholstery, said cover of upholstery and cover plate are one-body molded to be processed; Installing hole on the cover of upholstery cooperates with the premix chamber of burner, and is gapped between said cover of upholstery and cover plate and the liquid dish.
7. air intake is transferred the air gas kitchen range on a kind of anti-backfire according to claim 6, and it is characterized in that: said distributor comprises gas cylinder and fiery groove seat, and the gas cylinder upper end is communicated with the centre bore of fiery groove seat;
The lower axial end face of fire groove seat is the rounding taper type, and lower floor's fire groove is arranged on the lower axial end face, and the upper axial end face is the rounding taper type, and upper strata fire groove is arranged on the upper axial end face;
Premix chamber and outer premix groove in the premix chamber of said burner comprises, induction tunnel and outer induction tunnel in said induction tunnel is divided into, interior induction tunnel is communicated with outer premix groove with the outer induction tunnel of interior premix chamber connected sum;
The installing hole of said cover of upholstery is to two surface protrusions of cover of upholstery, the upper surface of installing hole be have on the inwall of lower end of rounding taper type, installing hole in the ring platform;
The interior Huan Tai of installing hole supports with the upper axial end of the outer wall of outer premix groove and cooperates; In the premix chamber, the lower floor of fiery groove seat fire groove cooperated with the upper surface of installing hole in the gas cylinder of distributor inserted, and the upper strata fire groove of fiery groove seat cooperates with the fire lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101127222A CN102147117B (en) | 2011-05-03 | 2011-05-03 | Tempering-proof upper air inlet air regulating type gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101127222A CN102147117B (en) | 2011-05-03 | 2011-05-03 | Tempering-proof upper air inlet air regulating type gas stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102147117A CN102147117A (en) | 2011-08-10 |
| CN102147117B true CN102147117B (en) | 2012-08-22 |
Family
ID=44421508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101127222A Expired - Fee Related CN102147117B (en) | 2011-05-03 | 2011-05-03 | Tempering-proof upper air inlet air regulating type gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102147117B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175203B (en) * | 2013-03-06 | 2015-06-10 | 宁波方太厨具有限公司 | Upper air inlet burner |
| CN106287715B (en) * | 2016-08-31 | 2018-04-17 | 华帝股份有限公司 | Blast burner |
| CN109059054A (en) * | 2018-08-15 | 2018-12-21 | 中山市新帝电器制造有限公司 | A kind of burner of domestic gas cooker with backfire control solenoid valve |
| CN109377492A (en) * | 2018-11-30 | 2019-02-22 | 王银仙 | Upper wind inlet type kitchen range fault detection system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328556B1 (en) * | 1999-07-08 | 2001-12-11 | Isphording Germany Gmbh | Gas burner for stove |
| CN201314582Y (en) * | 2008-11-06 | 2009-09-23 | 胡国生 | Dual-chamber gas stove |
| CN201628267U (en) * | 2010-03-10 | 2010-11-10 | 宁波方太厨具有限公司 | Gas stove air door adjusting device |
| CN202048598U (en) * | 2011-05-03 | 2011-11-23 | 张祺生 | Tempering-proof upper air inlet air regulating type gas stove |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4647039B2 (en) * | 2010-10-01 | 2011-03-09 | リンナイ株式会社 | Gas stove |
-
2011
- 2011-05-03 CN CN2011101127222A patent/CN102147117B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328556B1 (en) * | 1999-07-08 | 2001-12-11 | Isphording Germany Gmbh | Gas burner for stove |
| CN201314582Y (en) * | 2008-11-06 | 2009-09-23 | 胡国生 | Dual-chamber gas stove |
| CN201628267U (en) * | 2010-03-10 | 2010-11-10 | 宁波方太厨具有限公司 | Gas stove air door adjusting device |
| CN202048598U (en) * | 2011-05-03 | 2011-11-23 | 张祺生 | Tempering-proof upper air inlet air regulating type gas stove |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2011-27411A 2011.02.10 |
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| Publication number | Publication date |
|---|---|
| CN102147117A (en) | 2011-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180510 Address after: 528427 Autumn Road electrical appliance company, 5 Shangyi Road, Nantou Town, Zhongshan, Guangdong Patentee after: ZHONGSHAN QIUYI KITCHENWARE AND SANITARY WARE Co.,Ltd. Address before: 528425 Zhongshan City, Dongfeng Town, Zhongshan, Guangdong, China Patentee before: Zhang Qisheng |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An anti backfire upper inlet air regulating gas stove Effective date of registration: 20220324 Granted publication date: 20120822 Pledgee: Agricultural Bank of China Limited Zhongshan Huangpu sub branch Pledgor: ZHONGSHAN QIUYI KITCHENWARE AND SANITARY WARE Co.,Ltd. Registration number: Y2022980003177 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20120822 Pledgee: Agricultural Bank of China Limited Zhongshan Huangpu sub branch Pledgor: ZHONGSHAN QIUYI KITCHENWARE AND SANITARY WARE Co.,Ltd. Registration number: Y2022980003177 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |