CN103851655B - A kind of modular combination burner - Google Patents
A kind of modular combination burner Download PDFInfo
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- CN103851655B CN103851655B CN201410034770.8A CN201410034770A CN103851655B CN 103851655 B CN103851655 B CN 103851655B CN 201410034770 A CN201410034770 A CN 201410034770A CN 103851655 B CN103851655 B CN 103851655B
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Abstract
A kind of modular combination burner, upper shell is connected with lower house, be communicated with by the first intercommunicating pore on dividing plate between upper shell and lower house, be arranged in described upper shell inner chamber by interior burning ring and the alternately laminated internal flame ring formed of internal flame firestopping ring, the outside at upper shell top is provided with the flame envelope ring be made up of outer burning ring and flame envelope firestopping ring, and the inner side at upper shell top is provided with drainage circle; The present invention can regulate the size of combustion power by changing the quantity being used for stacked inside and outside flame firestopping ring and inside and outside burning ring, accessory generalization and modularization, and greatly can fall end part stock and the occupation of capital, processing technology is simple; Internal flame ring and the air inlet of flame envelope ring shared gas distribution cavity, make air pressure distribute stable, and the combustion gas of flame envelope ring burning has to pass through drainage circle, and drainage circle can regulate the length of outer fire output hole inlet channel, reaches the effect of voltage stabilizing, and fired state is also more excellent.
Description
Technical field
The present invention relates to a kind of modular combination burner.
Background technology
The fire hole of the burner of normal domestic use gas-cooker is upwards or outwards, it is not very high for obtaining heating rate; And this burner produces by casting, extrusion process, once structure is fixed, combustion power is also just fixed thereupon, if change power configuration, need to redesign and die sinking, corresponding spare part will be prepared for many specification products demand, waste time and energy, and uneconomical; The inlet chamber of burning is directly penetrated with primary air to manage and is connected, and burning is abundant not by mist buffering, causes gas pressure extremely unstable, affects burning quality.
Summary of the invention
Change power inconvenience to overcome existing burner for gas kitchen range and obtain the not high shortcoming of heating rate, the invention provides a kind of modular combination burner.
The technical solution used in the present invention is:
A kind of modular combination burner, upper shell is connected with lower house, is provided with dividing plate between described upper shell and lower house, and upper shell inner chamber is communicated with by the first intercommunicating pore be arranged on described dividing plate with lower housing cavity; Lower house connects air inlet seat;
Internal flame ring is arranged in described upper shell inner chamber, and described internal flame ring and described upper shell enclose combustion gas distribution cavity; Described internal flame ring comprises interior burning ring and internal flame firestopping ring, described interior burning ring offers the first groove extended to outer rim direction from inner edge, the external diameter of described internal flame firestopping ring is less than the external diameter at the first described groove place, described internal flame firestopping ring and interior burning ring alternately laminated, the outer end exposing to the first groove of internal flame firestopping ring is communicated with described combustion gas distribution cavity, and the inner of described first groove is formed towards fire output hole in axis direction;
The top of described internal flame ring is provided with the large ring gear air ring from upper surface capping internal flame ring airtightly;
The outside at described upper shell top is provided with flame envelope ring, described flame envelope ring comprises alternately laminated outer burning ring and flame envelope firestopping ring, described outer burning ring there is the second groove extended internally from its outer rim, described flame envelope firestopping ring is provided with the through hole of second groove the inner described in connection, second groove the inner on described outer burning ring is formed through the fuel gas transmission passage in vertical direction mutually, and the outer end of the second described groove forms outer fire output hole outwardly; Described flame envelope ring top is provided with airtight upper top cover; The inner side at described upper shell top is provided with drainage circle, described drainage circle has the 3rd groove extended internally from its outer rim, and the outer end of described 3rd groove is communicated with described combustion gas distribution cavity, the inner of the 3rd groove and the fuel gas transmission channel connection of described flame envelope ring.
Described upper shell is provided with the second intercommunicating pore, and described second intercommunicating pore is communicated with the inner and the fuel gas transmission passage of the 3rd groove of drainage circle.
The outer end of the 3rd groove of described drainage circle is directly exposed in described combustion gas distribution cavity.
Described dividing plate, described internal flame ring, described large ring gear air ring, described drainage circle, described flame envelope ring, described upper shell and described upper top cover are provided with axially through pin-and-hole, mutually affixed in pin joint mode.
The convex chamber that the oriented described lower housing cavity of described dividing plate band protrudes, described lower housing cavity is enclosed the full premix chamber of annular by the outer wall in described convex chamber, and the air inlet place in described full premix chamber is provided with the gas-flow deflector guiding gas along annular air channel air inlet; Combustion gas distribution cavity described in described full premix chamber is communicated with by the first described intercommunicating pore.
Be provided with flame stablization lap between described flame envelope ring and upper shell, described flame stablization lap offers the 4th groove extended to outer rim direction from inner edge, the width of described 4th groove is narrower than the width of the second groove on outer burning ring.
Described upper top cover is provided with the safety post preventing the bottom of a pan from shutting burner top completely.
The back-up ring of described air inlet seat is provided with the chamfering preventing liquid infiltration air inlet seat to be connected gap with main channel pipe.
One end that described upper shell is connected with described lower house is provided with the bound edge containing described dividing plate and lower house, and described upper shell, dividing plate and described lower house are riveted.
Beneficial effect of the present invention is embodied in: modular combination burner of the present invention, fire output hole in internal flame firestopping ring and the alternately laminated formation of interior burning ring, the outer fire output hole of flame envelope firestopping ring and the alternately laminated formation of outer burning ring, interior fire output hole and extraneous heat exchange less, make to burn heating rate is higher; The burner area of inside and outside fire output hole can be regulated by changing the quantity being used for stacked inside and outside flame firestopping ring and inside and outside burning ring, namely the size of combustion power is changed, thus the burner of multiple power can be combined into as required, accessory generalization and modularization, end part stock and the occupation of capital can be fallen greatly, and easy to assembly, speed is fast, and processing technology is simple; Interior fire output hole and the air inlet of outer fire output hole shared gas distribution cavity, inside and outside fire output hole air pressure is distributed stable, fired state is all very good; Drainage circle can regulate the length of outer fire output hole inlet channel, reaches the effect of voltage stabilizing, makes outer fire output hole flameholding; The full premix chamber of annular and the gas-flow deflector be provided with can guide gas to stablize air inlet along annular air channel, make flameholding; The fire output hole that flame stablization lap is formed, can consume the gas of a part, and the situation from flame appears in the outer fire output hole that effectively prevent in flame envelope ring, serves the effect of steady flame; Combustion gas distribution cavity and full premix chamber make combustion gas mixing full and uniform, and stream pressure is stablized, and fired state is also more excellent.
Accompanying drawing explanation
Fig. 1 is structural blast figure of the present invention
Fig. 2 is overall structure schematic diagram of the present invention
Fig. 3 is partly cut-away of the present invention schematic diagram
Fig. 4 is top view of the present invention
Fig. 5 is the sectional view in c-c face of the present invention
Fig. 6 is internal flame firestopping ring structural representation of the present invention
Fig. 7 is interior burning ring structural representation of the present invention
Fig. 8 is large ring gear air ring structural representation of the present invention
Fig. 9 is upper top cover structural representation of the present invention
Figure 10 is the structural representation of flame stablization lap of the present invention
Figure 11 is the structural representation of outer burning ring of the present invention
Figure 12 is flame envelope firestopping ring structural representation of the present invention
Figure 13 is lower house structural representation of the present invention
Detailed description of the invention
With reference to accompanying drawing, a kind of modular combination burner, upper shell 5 is connected with lower house 10, is provided with dividing plate 9 between described upper shell 5 and lower house 10, and upper shell inner chamber is communicated with by the first intercommunicating pore 91 be arranged on described dividing plate 9 with lower housing cavity; Lower house 10 connects air inlet seat 11;
Internal flame ring 8 is arranged in described upper shell inner chamber, and described internal flame ring 8 encloses combustion gas distribution cavity 4 with described upper shell 5; Described internal flame ring 8 comprises interior burning ring 81 and internal flame firestopping ring 82, described interior burning ring 81 offers the first groove 811 extended to outer rim direction from inner edge, the external diameter of described internal flame firestopping ring 82 is less than the external diameter at the first described groove 811 place, described internal flame firestopping ring 82 and interior burning ring 81 alternately laminated, the outer end exposing to the first groove 811 of internal flame firestopping ring 82 is communicated with described combustion gas distribution cavity 4, and the inner of described first groove 811 is formed towards fire output hole in axis direction;
The top of described internal flame ring 8 is provided with the large ring gear air ring 7 from upper surface capping internal flame ring 8 airtightly;
The outside at described upper shell 5 top is provided with flame envelope ring 3, described flame envelope ring 3 comprises alternately laminated outer burning ring 31 and flame envelope firestopping ring 32, described outer burning ring 31 there is the second groove 311 extended internally from its outer rim, described flame envelope firestopping ring 32 is provided with the through hole 321 of second groove 311 the inner described in connection, second groove the inner on described outer burning ring 32 is formed through the fuel gas transmission passage in vertical direction mutually, and the outer end of the second described groove 311 forms outer fire output hole outwardly; Described flame envelope ring 3 top is provided with airtight upper top cover 2; The inner side at described upper shell 5 top is provided with drainage circle 6, described drainage circle 6 there is the 3rd groove 61 extended internally from its outer rim, the outer end of described 3rd groove 61 is communicated with described combustion gas distribution cavity 4, the inner of the 3rd groove 61 and the fuel gas transmission channel connection of described flame envelope ring 3.
Described upper shell 5 is provided with the second intercommunicating pore 51, and described second intercommunicating pore 51 is communicated with the inner and the fuel gas transmission passage of the 3rd groove 61 of drainage circle 6.
The outer end of the 3rd groove 61 of described drainage circle 6 is directly exposed in described combustion gas distribution cavity 4.
Described dividing plate 9, described internal flame ring 8, described large ring gear air ring 7, described drainage circle 6, described flame envelope ring 3, described upper shell 5 and described upper top cover 2 are provided with axially through pin-and-hole, mutually affixed in pin joint mode.
The convex chamber 92 that described dividing plate 9 protrudes with oriented described lower housing cavity, described lower housing cavity is enclosed the full premix chamber 13 of annular by the outer wall in described convex chamber 92, and the air inlet place in described full premix chamber 13 is provided with the gas-flow deflector 101 guiding gas along annular air channel air inlet; Described full premix chamber 13 is communicated with described combustion gas distribution cavity 4 by the first described intercommunicating pore 91.
Be provided with between described flame envelope ring 3 and upper shell 5 and described flame envelope ring 3 flame stablization lap 14, described flame stablization lap 14 offers the 4th groove 141 extended to outer rim direction from inner edge, the width of described 4th groove 141 is narrower than the width of the second groove 321 on outer burning ring 32.
Described upper top cover 2 is provided with the safety post 12 preventing the bottom of a pan from shutting burner top completely.
The back-up ring of described air inlet seat 11 is provided with the chamfering 111 preventing liquid infiltration air inlet seat 11 to be connected gap with main channel pipe.
One end that described upper shell 5 is connected with described lower house 10 is provided with the bound edge containing described dividing plate 9 and lower house 10, and described upper shell 5, dividing plate 9 and described lower house 10 are riveted.
Airtightly between described upper shell 5 and lower house 10 be provided with dividing plate 9, be communicated with by means of only the first intercommunicating pore 91 between described upper shell 5 and lower house 10.
Preferably, described outer burning ring 31 and flame envelope firestopping ring 32 are concentric ring-shaped.
Preferably, described interior burning ring 81 and internal flame firestopping ring 82 are concentric ring-shaped.
Preferably, the flame stablization lap 14 be provided with between described flame envelope ring and upper shell is concentric with described flame envelope ring 3.
Described lower housing cavity is enclosed the full premix chamber 13 of annular by the outer wall in described convex chamber 92, after the gas sneaked out in advance enters from described air inlet seat 11, under the guiding of gas-flow deflector 101, stablizes air inlet along the full premix chamber 13 of annular; Described combustion gas distribution cavity 4 is entered through the first intercommunicating pore 91 on dividing plate 9 after gas mixes further in full premix chamber 13; Enter the gas in described combustion gas distribution cavity 4, a part enters the internal flame ring 8 of side, in the burning of interior fire output hole place, the fuel gas transmission passage that another part passes drainage circle 6 successively, the second intercommunicating pore 51 be arranged on upper shell 5 enters described flame envelope ring 3, fire output hole place burning outside.
With the first groove 811 on described interior burning ring 81, the first described groove 811 is enclosed interior fire output hole by the internal flame firestopping ring 82 being layered in interior burning ring 81 upper and lower surface, the external diameter of described internal flame firestopping ring 82 is less than the external diameter at the first described groove 811 place, the outer end exposing to the first groove 811 of internal flame firestopping ring 82 is communicated with combustion gas distribution cavity 4, forms to the passage of interior fire output hole air inlet.
Described flame envelope ring 3 is by outer burning ring 31 and flame envelope firestopping ring 32 is stacked forms, described outer burning ring 31 there is the second groove 311 extended internally from its outer rim, described flame envelope firestopping ring 32 is provided with the through hole 321 of second groove 311 the inner described in connection, second groove 311 the inner on described outer burning ring 31 is formed through the fuel gas transmission passage in vertical direction mutually, the gas entered by the second intercommunicating pore 51 enters this fuel gas transmission passage, and the gas of this fuel gas transmission passage is constantly shunted and burnt to the outer fire output hole of side.
Flame stablization lap 14 is provided with between described flame envelope ring 3 and upper shell 5, described flame stablization lap 14 there is the 4th groove 141 extended internally from its outer rim, described flame stablization lap 14 has the structure identical with outer burning ring 31, just the A/F of described 4th groove 141 is narrower than the A/F of the second groove 311 on outer burning ring 31, described flame stablization lap 14 and be located thereon the flame envelope firestopping ring 32 on lower two sides and upper shell 5 forms the less fire output hole of a fire hole area, this fire output hole can consume the combustion gas of a part, share the gas pressure in the fuel gas transmission passage of a part of flame envelope ring 3, the situation from flame is there will not be when ensure that the outer fire output hole burning in flame envelope ring 3.
Drainage circle 6 is formed by outside a slice or multi-disc, burning ring 31 is stacked, the gas passage of the fuel gas transmission passage of 3 of through combustion gas distribution cavity 4 and flame envelope ring is formed after the 3rd groove 61 on drainage circle 6 aligns, by change be used for stacked go out the quantity of outer burning ring 31 of drainage circle 6, the air inlet length of flame envelope ring 3 can be regulated, thus change gas enters the pressure loss amount the fuel gas transmission passage process of flame envelope ring 3 in combustion gas distribution cavity 4, play the effect of the admission pressure of the fuel gas transmission passage regulating flame envelope ring 3, ensure the stability that outer fire output hole burns.
The bottom of described internal flame ring 8 is lined with certain internal flame firestopping ring 82, mainly in order to ensure that the height of internal flame ring 8 is suitable for the height of upper shell inner chamber, meets fixing needs.
Described dividing plate 9, internal flame firestopping ring 82, described interior burning ring 81, described large ring gear air ring 7, described outer burning ring 31, described flame envelope firestopping ring 32, described upper shell 5 and described upper top cover 2 are provided with axially through pin-and-hole, utilize pin 1 to be fixed.
Described large ring gear air ring 7, from upper surface capping internal flame ring 8 airtightly, ensure that the gas entering flame envelope ring 3 has to pass through drainage circle 6.
Interior fire output hole is by internal flame firestopping ring 82 and interior burning ring 81 is alternately laminated forms, by changing the quantity of internal flame firestopping ring 82 or interior burning ring 81 in each alternating layer, such as, interior burning ring 81 after utilizing multi-disc to align and internal flame firestopping ring 82 carry out alternately laminated, the area that fires of interior fire output hole can be increased, that is improve the efficiency of combustion of interior fire output hole, otherwise the efficiency of combustion of interior fire output hole can be reduced; In like manner, the efficiency of combustion of outer fire output hole can also be regulated, thus effectively realize the easy adjustment of burner combustion efficiency.
Interior fire output hole and the air inlet of outer fire output hole shared gas distribution cavity 4, effectively ensure that outer fire output hole has enough gas increments, this be use independently inlet channel to the inaccessiable effect of outer fire output hole air feed.
When the bowl using some thes bottom of a pan less, for preventing the bottom of a pan, burner is blocked, described upper top cover 2 is provided with the safety post 12 preventing the bottom of a pan from shutting burner top completely, and preferably, described safety post 12 is designed to the hollow cylinder that directly can be set in pin 1 top.
The inlet end of described air inlet seat 11 is connected with main channel pipe, and the chamfering 111 that the back-up ring of described air inlet seat 11 is provided with can prevent liquid from infiltrating air inlet seat 11 and the connection gap of main channel pipe, prevents from getting rusty, increases the service life.
One end that described upper shell 5 is connected with described lower house 10 is provided with the bound edge containing described dividing plate 9 and lower house 10, described upper shell 5, dividing plate 9 and described lower house 10 are riveted, the air-tightness that the riveting method being provided with bound edge is applicable to upper shell 5 under suddenly cold and hot environment, connects between dividing plate 9 and described lower house 10 very much.
Content described in this description embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (9)
1. a modular combination burner, upper shell is connected with lower house, is provided with dividing plate between described upper shell and lower house, and upper shell inner chamber is communicated with by the first intercommunicating pore be arranged on described dividing plate with lower housing cavity; Lower house connects air inlet seat;
Internal flame ring is arranged in described upper shell inner chamber, and described internal flame ring and described upper shell enclose combustion gas distribution cavity; Described internal flame ring comprises interior burning ring and internal flame firestopping ring, described interior burning ring offers the first groove extended to outer rim direction from inner edge, the external diameter of described internal flame firestopping ring is less than the external diameter at the first described groove place, described internal flame firestopping ring and interior burning ring alternately laminated, the outer end exposing to the first groove of internal flame firestopping ring is communicated with described combustion gas distribution cavity, and the inner of described first groove is formed towards fire output hole in axis direction;
The top of described internal flame ring is provided with the large ring gear air ring from upper surface capping internal flame ring airtightly;
It is characterized in that: the outside at described upper shell top is provided with flame envelope ring, described flame envelope ring comprises alternately laminated outer burning ring and flame envelope firestopping ring, described outer burning ring there is the second groove extended internally from its outer rim, described flame envelope firestopping ring is provided with the through hole of second groove the inner described in connection, second groove the inner on described outer burning ring is formed through the fuel gas transmission passage in vertical direction mutually, and the outer end of the second described groove forms outer fire output hole outwardly; Described flame envelope ring top is provided with airtight upper top cover; The inner side at described upper shell top is provided with drainage circle, described drainage circle has the 3rd groove extended internally from its outer rim, and the outer end of described 3rd groove is communicated with described combustion gas distribution cavity, the inner of the 3rd groove and the fuel gas transmission channel connection of described flame envelope ring.
2. a kind of modular combination burner as claimed in claim 1, is characterized in that: described upper shell is provided with the second intercommunicating pore, and described second intercommunicating pore is communicated with the inner and the fuel gas transmission passage of the 3rd groove of drainage circle.
3. a kind of modular combination burner as claimed in claim 1 or 2, is characterized in that: the outer end of the 3rd groove of described drainage circle is directly exposed in described combustion gas distribution cavity.
4. a kind of modular combination burner as claimed in claim 3, it is characterized in that: described dividing plate, described internal flame ring, described large ring gear air ring, described drainage circle, described flame envelope ring, described upper shell and described upper top cover are provided with axially through pin-and-hole, mutually affixed in pin joint mode.
5. a kind of modular combination burner as claimed in claim 4, it is characterized in that: the convex chamber that the oriented described lower housing cavity of described dividing plate band protrudes, described lower housing cavity is enclosed the full premix chamber of annular by the outer wall in described convex chamber, and the air inlet place in described full premix chamber is provided with the gas-flow deflector guiding gas along annular air channel air inlet; Combustion gas distribution cavity described in described full premix chamber is communicated with by the first described intercommunicating pore.
6. a kind of modular combination burner as claimed in claim 5, it is characterized in that: between described flame envelope ring and upper shell, be provided with flame stablization lap, described flame stablization lap offers the 4th groove extended to outer rim direction from inner edge, the width of described 4th groove is narrower than the width of the second groove on outer burning ring.
7. a kind of modular combination burner as claimed in claim 6, is characterized in that: described upper top cover is provided with the safety post preventing the bottom of a pan from shutting burner top completely.
8. a kind of modular combination burner as claimed in claim 7, is characterized in that: the back-up ring of described air inlet seat is provided with chamfering, and described chamfering prevents liquid infiltration air inlet seat to be connected gap with main channel pipe.
9. a kind of modular combination burner as claimed in claim 8, is characterized in that: one end that described upper shell is connected with described lower house is provided with the bound edge containing described dividing plate and lower house, and described upper shell, dividing plate and described lower house are riveted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034770.8A CN103851655B (en) | 2013-07-12 | 2014-01-24 | A kind of modular combination burner |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421202.4 | 2013-07-12 | ||
| CN201320421202 | 2013-07-12 | ||
| CN201410034770.8A CN103851655B (en) | 2013-07-12 | 2014-01-24 | A kind of modular combination burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851655A CN103851655A (en) | 2014-06-11 |
| CN103851655B true CN103851655B (en) | 2016-02-03 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410035116.9A Active CN103851617B (en) | 2013-07-12 | 2014-01-24 | Modular combination burner |
| CN201410034770.8A Active CN103851655B (en) | 2013-07-12 | 2014-01-24 | A kind of modular combination burner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410035116.9A Active CN103851617B (en) | 2013-07-12 | 2014-01-24 | Modular combination burner |
Country Status (1)
| Country | Link |
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| CN (2) | CN103851617B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006622B (en) * | 2017-06-24 | 2024-01-16 | 宁波方太厨具有限公司 | High-efficiency burner |
| CN107525072A (en) * | 2017-09-11 | 2017-12-29 | 陈丽霞 | The fire cover of high thermal efficiency and the burner using the fire cover |
| TWI685633B (en) * | 2018-04-03 | 2020-02-21 | 劉旭男 | Stove and flame mouth structure applied to the stove and manufacturing method thereof |
| CN109973995B (en) * | 2019-04-29 | 2024-04-19 | 深圳市人人节能设备有限公司 | Premixing burner and premixing gas stove |
| CN110486723B (en) * | 2019-08-08 | 2024-01-16 | 中山市恒乐电器有限公司 | Cylindrical gas burner |
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| JP2000205517A (en) * | 1999-01-06 | 2000-07-25 | Rinnai Corp | Burner for gas cooking stove and manufacture thereof |
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| CN102734797A (en) * | 2011-04-15 | 2012-10-17 | 应哲林 | Household forced full pre-mixing energy-saving burning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201100696Y (en) * | 2007-06-26 | 2008-08-13 | 迅达科技集团股份有限公司 | Combustor for cleaning built-in intelligent kitchen |
| CN101666498B (en) * | 2008-09-02 | 2011-01-26 | 樱花卫厨（中国）股份有限公司 | Cooker burner |
| JP5089753B2 (en) * | 2010-10-28 | 2012-12-05 | リンナイ株式会社 | Gas burner |
| CN102116476B (en) * | 2011-02-14 | 2013-02-13 | 杭州老板电器股份有限公司 | High-efficiency energy-saving environment-friendly burner |
| JP5184674B2 (en) * | 2011-04-21 | 2013-04-17 | リンナイ株式会社 | Stove burner |
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- 2014-01-24 CN CN201410035116.9A patent/CN103851617B/en active Active
- 2014-01-24 CN CN201410034770.8A patent/CN103851655B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000205517A (en) * | 1999-01-06 | 2000-07-25 | Rinnai Corp | Burner for gas cooking stove and manufacture thereof |
| JP2006138593A (en) * | 2004-11-15 | 2006-06-01 | Paloma Ind Ltd | Cooking stove burner |
| CN101235965A (en) * | 2008-02-05 | 2008-08-06 | 广东万家乐燃气具有限公司 | Three-dimensional stereo energy-gathering burner |
| JP2011085303A (en) * | 2009-10-14 | 2011-04-28 | Nichinen:Kk | Inner flame type burner |
| CN102338383A (en) * | 2010-07-22 | 2012-02-01 | 黄晓华 | Thick/thin fire hole burner |
| CN102734797A (en) * | 2011-04-15 | 2012-10-17 | 应哲林 | Household forced full pre-mixing energy-saving burning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103851655A (en) | 2014-06-11 |
| CN103851617A (en) | 2014-06-11 |
| CN103851617B (en) | 2015-11-25 |
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