CN103851617A - Modular combined burner - Google Patents
Modular combined burner Download PDFInfo
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- CN103851617A CN103851617A CN201410035116.9A CN201410035116A CN103851617A CN 103851617 A CN103851617 A CN 103851617A CN 201410035116 A CN201410035116 A CN 201410035116A CN 103851617 A CN103851617 A CN 103851617A
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Abstract
The invention discloses a modular combined burner. An upper shell is communicated with a lower shell through a first communicating hole in an airtight clapboard; an inner flame ring formed by laminating an inner fire outlet ring and an inner flame blocking ring is arranged in the inner cavity of the upper shell; the outer side of the top of the upper shell is provided with an outer flame ring consisting of an outer fire outlet ring and an outer flame blocking ring; a second fuel gas channel for introducing air into an inner fire outlet hole in the inner flame ring is communicated with a second fuel gas channel in the outer flame ring in order to convey fuel gas for combustion in an outer fire outlet hole in the outer flame ring. The magnitude of combustion power can be adjusted by changing the number of the inner and outer flame blocking rings to be laminated as well as the inner and outer fire outlet rings, and fittings are generalized and modularized, so that the occupation of part inventory and capitals can be reduced greatly, and a machining process is simple. Fuel gas can be mixed fully in the inner cavity of the upper shell and the inner cavity of the lower shell, so that the effect of stabilizing the pressure of the fuel gas is achieved, and the combustion state is improved.
Description
Technical field
The present invention relates to 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 obtaining heating rate; And this burner is to produce by casting, extrusion process, once structure is fixed, combustion power is also just thereupon fixing, need to redesign and die sinking if change power configuration, will prepare corresponding spare part for many specification products demand, waste time and energy, and uneconomical; The inlet chamber of burning is directly penetrated pipe with primary air 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 and obtain the not high shortcoming of heating rate in order to overcome existing burner for gas kitchen range, the invention provides modular combination burner.
The technical solution used in the present invention is:
Modular combination burner, upper shell is connected with lower house, between described upper shell and lower house, is provided with dividing plate, and upper shell inner chamber and lower housing cavity are communicated with by the first intercommunicating pore being arranged on described dividing plate; Lower house is communicated with 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, on described interior burning ring, offer the first groove extending 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 are alternately laminated, the outer end that exposes to the first groove of internal flame firestopping ring is communicated with described combustion gas distribution cavity, and the inner of described the first groove forms the interior fire output hole towards axis direction;
Mutually the first groove on the interior burning ring of stack be mutually formed through the second combustion gas transfer passage in vertical direction;
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, on described outer burning ring, there is the second groove extending internally from its outer rim, described flame envelope firestopping ring is provided with the through hole that is communicated with second described groove the inner, the inner of the second groove on described outer burning ring is formed through the first combustion gas transfer passage in vertical direction mutually, and the outer end of the second described groove forms burner outer fire output hole outwardly; Described flame envelope ring top is provided with airtight upper top cover;
Described upper shell is provided with the second intercommunicating pore and is communicated with described the first blast tube and the second blast tube.
Described dividing plate, described internal flame ring, described flame envelope ring, described upper shell and described upper top cover are provided with the pin-and-hole of axial perforation, mutually affixed in pin joint mode.
The protruding chamber that the oriented described lower housing cavity of described dividing plate band protrudes, described lower housing cavity is enclosed the full premix of annular chamber by the outer wall in described protruding chamber, and the air inlet place in described full premix chamber is provided with the gas-flow deflector of guiding gas along annular air channel air inlet; Described full premix chamber is communicated with described combustion gas distribution cavity by the first described intercommunicating pore.
Between described flame envelope ring and upper shell, be provided with flame stablization lap, offer the three-flute extending to outer rim direction from inner edge on described flame stablization lap, the width of described three-flute is narrower than the width of the second groove on outer burning ring.
Described upper top cover is provided with and prevents that the bottom of a pan from shutting the safety post at burner top completely.
The back-up ring of described air inlet seat is provided with and prevents that liquid from infiltrating the chamfering of air inlet seat.
One end that described upper shell is connected with described lower house is provided with the bound edge that contains described dividing plate and lower house, described upper shell, dividing plate and the riveted joint of described lower house.
Beneficial effect of the present invention is embodied in: fire output hole in internal flame firestopping ring of the present invention and the alternately laminated formation of interior burning ring, and 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 are less, make to burn to such an extent that heating rate is higher; The quantity that is used for stacked inside and outside flame firestopping ring and inside and outside burning ring by change can regulate the burner area of inside and outside fire output hole, changed the size of combustion power, thereby can be combined into as required the burner of multiple power, 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; The full premix chamber of annular and the gas-flow deflector being provided with can guide gas to stablize air inlet along annular air channel, make flameholding; The fire output hole that flame stablization lap forms, can consume a part of gas, has effectively avoided the outer fire output hole in flame envelope ring to occur the situation from flame, has played the effect of steady flame; Combustion gas distribution cavity and full premix chamber make combustion gas mixing full and uniform, and stream pressure is stable, and fired state is also more excellent.
Brief description of the drawings
Fig. 1 is structure explosive view 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 cutaway view of 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 upper top cover structural representation of the present invention
Fig. 9 is the structural representation of flame stablization lap of the present invention
Figure 10 is the structural representation of outer burning ring of the present invention
Figure 11 is flame envelope firestopping ring structural representation of the present invention
Figure 12 is lower house structural representation of the present invention
Detailed description of the invention
With reference to accompanying drawing, modular combination burner, upper shell 5 is connected with lower house 8, between described upper shell 5 and lower house 8, is provided with dividing plate 7, and upper shell inner chamber and lower housing cavity are communicated with by the first intercommunicating pore 71 being arranged on described dividing plate 7; Lower house 8 is communicated with air inlet seat 9;
Mutually the first groove 611 on the internal flame burning ring 61 of stack be mutually formed through the second combustion gas transfer passage in vertical direction;
The outside at described upper shell 5 tops 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, on described outer burning ring 31, there is the second groove 311 extending internally from its outer rim, described flame envelope firestopping ring 32 is provided with the through hole 321 that is communicated with second described groove the inner, the inner of the second groove 311 on described outer burning ring is formed through the first combustion gas transfer passage in vertical direction mutually, and the outer end of the second described groove 311 forms burner outer fire output hole outwardly; Described flame envelope ring 3 tops are provided with airtight upper top cover 2;
Described upper shell 5 is provided with the second intercommunicating pore 51 and is communicated with described the first blast tube and the second blast tube.
Described dividing plate 7, described internal flame ring 6, described flame envelope ring 3, described upper shell 5 and described upper top cover 2 are provided with the pin-and-hole of axial perforation, mutually affixed in pin joint mode.
The protruding chamber 72 that described dividing plate 7 protrudes with oriented described lower housing cavity, described lower house 8 inner chambers are enclosed the full premix of annular chamber 11 by the outer wall in described protruding chamber 72, and the air inlet place in described full premix chamber 11 is provided with the gas-flow deflector 81 of guiding gas along annular air channel air inlet; Described full premix chamber 11 is communicated with described combustion gas distribution cavity 4 by the first described intercommunicating pore 71.
Between described flame envelope ring 3 and upper shell 5, be provided with flame stablization lap 12, offer the three-flute 121 extending to outer rim direction from inner edge on described flame stablization lap 12, the width of described three-flute 121 is narrower than the width of the second groove 311 on outer burning ring 31.
Described upper top cover 2 is provided with and prevents that the bottom of a pan from shutting the safety post 10 at burner top completely.
The back-up ring of described air inlet seat 9 is provided with and prevents that liquid from infiltrating the chamfering 91 of air inlet seat.
One end that described upper shell 5 is connected with described lower house 8 is provided with the bound edge that contains described dividing plate 7 and lower house 8, and described upper shell 5, dividing plate 7 and described lower house 8 are riveted.
Between described upper shell 5 and lower house 8, the airtight dividing plate 7 that is provided with, is only communicated with by the first intercommunicating pore 71 between described upper shell 5 and lower house 8.
Preferably, described outer burning ring 31 and flame envelope firestopping ring 32 are concentric ring-shaped.
Preferably, described interior burning ring 61 and internal flame firestopping ring 62 are concentric ring-shaped.
Preferably, the flame stablization lap 12 being 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 of annular chamber 11 by the outer wall in described protruding chamber 72, and the gas of having sneaked out in advance, from described air inlet seat 9 enters, under the guiding of gas-flow deflector 81, is stablized air inlet along the full premix of annular chamber 11; Gas enters described combustion gas distribution cavity 4 through the first intercommunicating pore 71 on dividing plate 7 afterwards in full premix chamber 11 interior further mixing; Enter the gas in described combustion gas distribution cavity 4, constantly shunting enters in the internal flame ring 6 of side, the air inlet of part gas level direction is burnt at interior fire output hole place, another part moves along the second combustion gas transfer passage being mutually formed through by the first groove 611 on vertical direction, and through the second combustion gas transfer passage that is arranged on the second intercommunicating pore 51 on upper shell 5 and enters described flame envelope ring 3, and burn in the outer fire output hole place that constantly shunting enters side.
On described interior burning ring 61 with the first groove 611, the first described groove 611 is enclosed interior fire output hole by the internal flame firestopping ring 62 that is layered in interior burning ring 61 upper and lower surfaces, the external diameter of described internal flame firestopping ring 62 is less than the external diameter at the first described groove 611 places, the outer end that exposes to the first groove 611 of internal flame firestopping ring 62 is communicated with combustion gas distribution cavity 4, forms the passage to 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, on described outer burning ring 31, there is the second groove 311 extending internally from its outer rim, described flame envelope firestopping ring 32 is provided with the through hole 321 that is communicated with second described groove 311 the inners, second groove 311 the inners on described outer burning ring 31 are formed through the second combustion gas transfer passage in vertical direction mutually, and the gas being entered by the second intercommunicating pore 51 is constantly shunted and burnt to the outer fire output hole of side after entering the second combustion gas transfer passage.
Between described flame envelope ring 3 and upper shell 5, be provided with flame stablization lap 12, on described flame stablization lap 12, there is the three-flute 121 extending internally from its outer rim, described flame stablization lap 12 has and the identical structure of outer burning ring 31, but the A/F of described three-flute 121 is narrower than the A/F of the second groove 311 on outer burning ring 31, described flame stablization lap 12 and the flame envelope firestopping ring 32 and the upper shell 5 that are located thereon lower two sides form a fire output hole that fire hole area is less, this fire output hole can consume a part of combustion gas, share the gas pressure in the combustion gas transfer passage of a part of flame envelope ring 3, while having ensured the outer fire output hole burning in flame envelope ring 3, there will not be the situation from flame.
The bottom of described internal flame ring 6 is lined with certain internal flame firestopping ring 62, is mainly the height that height in order to ensure internal flame ring 6 is suitable for upper shell inner chamber, meets fixing needs.
Described dividing plate 7, internal flame firestopping ring 62, described interior burning ring 61, described outer burning ring 31, described flame envelope firestopping ring 32, described upper shell 5 and described upper top cover 2 are provided with the pin-and-hole of axial perforation, and utilize pin 1 to be fixed.
Interior fire output hole is by internal flame firestopping ring 62 and interior burning ring 61 is alternately laminated forms, by changing the quantity of internal flame firestopping ring 62 in each alternating layer or interior burning ring 61, such as, utilize interior burning ring 61 and internal flame firestopping ring 62 after multi-disc alignment to carry out alternately laminated, can increase the area that fires of interior fire output hole, that is the efficiency of combustion of fire output hole in improving, otherwise can reduce the efficiency of combustion of interior fire output hole; In like manner, can also regulate the efficiency of combustion of outer fire output hole, thereby effectively realize the easy adjusting of burner combustion efficiency.
In the time using the less bowl in some thes bottom of a pan, for preventing that the bottom of a pan from blocking burner, on described upper top cover 2, be provided with and prevent that the bottom of a pan from shutting the safety post 10 at burner top completely, preferred, described safety post 10 is designed to be directly set in the hollow cylinder at pin 1 top.
The inlet end of described air inlet seat 9 and main channel pipe is connected, and the chamfering 91 that the back-up ring of described air inlet seat 9 is provided with can prevent the gap that is connected of liquid infiltration air inlet seat 9 and main channel pipe, prevents from getting rusty, and increases the service life.
One end that described upper shell 5 is connected with described lower house 8 is provided with the bound edge that contains described dividing plate 7 and lower house 8, described upper shell 5, dividing plate 7 and described lower house 8 are riveted, and the riveting method that is provided with bound edge is applicable to the air-tightness connecting between upper shell 5, dividing plate 7 and described lower house 8 under suddenly cold and hot environment very much.
Content described in this description embodiment is only enumerating of way of realization to inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, 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 (7)
1. modular combination burner, upper shell is connected with lower house, between described upper shell and lower house, is provided with dividing plate, and upper shell inner chamber and lower housing cavity are communicated with by the first intercommunicating pore being arranged on described dividing plate; Lower house is communicated with 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, on described interior burning ring, offer the first groove extending 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 intersecting, the outer end that exposes to the first groove of internal flame firestopping ring is communicated with described combustion gas distribution cavity, and the inner of described the first groove forms the interior fire output hole towards axis direction;
It is characterized in that:
Mutually the first groove on the interior burning ring of stack be mutually formed through the second combustion gas transfer passage in vertical direction;
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, on described outer burning ring, there is the second groove extending internally from its outer rim, described flame envelope firestopping ring is provided with the through hole that is communicated with second described groove the inner, the inner of the second groove on described outer burning ring is formed through the first combustion gas transfer passage in vertical direction mutually, and the outer end of the second described groove forms burner outer fire output hole outwardly; Described flame envelope ring top is provided with airtight upper top cover;
Described upper shell is provided with the second intercommunicating pore and is communicated with described the first blast tube and the second blast tube.
2. modular combination burner as claimed in claim 1, it is characterized in that: described dividing plate, described internal flame ring, described flame envelope ring, described upper shell and described upper top cover are provided with the pin-and-hole of axial perforation, mutually affixed in pin joint mode.
3. modular combination burner as claimed in claim 1 or 2, it is characterized in that: the protruding chamber that the oriented described lower housing cavity of described dividing plate band protrudes, described lower housing cavity is enclosed the full premix of annular chamber by the outer wall in described protruding chamber, and the air inlet place in described full premix chamber is provided with the gas-flow deflector of guiding gas along annular air channel air inlet; Described full premix chamber is communicated with described combustion gas distribution cavity by the first described intercommunicating pore.
4. modular combination burner as claimed in claim 3, it is characterized in that: between described flame envelope ring and upper shell, be provided with flame stablization lap, on described flame stablization lap, offer the three-flute extending to outer rim direction from inner edge, the width of described three-flute is narrower than the width of the second groove on outer burning ring.
5. modular combination burner as claimed in claim 4, is characterized in that: described upper top cover is provided with and prevents that the bottom of a pan from shutting the safety post at burner top completely.
6. modular combination burner as claimed in claim 5, is characterized in that: the back-up ring of described air inlet seat is provided with and prevents that liquid from infiltrating the chamfering of air inlet seat.
7. modular combination burner as claimed in claim 6, is characterized in that: one end that described upper shell is connected with described lower house is provided with the bound edge that contains described dividing plate and lower house, described upper shell, dividing plate and the riveted joint of described lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035116.9A CN103851617B (en) | 2013-07-12 | 2014-01-24 | Modular combination burner |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421202 | 2013-07-12 | ||
| CN201320421202.4 | 2013-07-12 | ||
| CN201410035116.9A CN103851617B (en) | 2013-07-12 | 2014-01-24 | Modular combination burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851617A true CN103851617A (en) | 2014-06-11 |
| CN103851617B CN103851617B (en) | 2015-11-25 |
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| 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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410034770.8A Active CN103851655B (en) | 2013-07-12 | 2014-01-24 | A kind of modular combination burner |
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| CN (2) | CN103851617B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108006622A (en) * | 2017-06-24 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of burner with high efficiency |
| CN109973995A (en) * | 2019-04-29 | 2019-07-05 | 深圳市人人节能设备有限公司 | Premix burner and premixing gas range |
| CN110486723A (en) * | 2019-08-08 | 2019-11-22 | 中山市恒乐电器有限公司 | A kind of cylindrical shape gas burner |
| TWI685633B (en) * | 2018-04-03 | 2020-02-21 | 劉旭男 | Stove and flame mouth structure applied to the stove and manufacturing method thereof |
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| JP2012225608A (en) * | 2011-04-21 | 2012-11-15 | Rinnai Corp | Burner for stove |
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| 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 |
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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 |
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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 |
| CN101666498A (en) * | 2008-09-02 | 2010-03-10 | 樱花卫厨（中国）股份有限公司 | cooker burner |
| JP2012093063A (en) * | 2010-10-28 | 2012-05-17 | Rinnai Corp | Gas burner |
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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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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006622A (en) * | 2017-06-24 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of burner with high efficiency |
| 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 |
| CN109973995A (en) * | 2019-04-29 | 2019-07-05 | 深圳市人人节能设备有限公司 | Premix burner and premixing gas range |
| 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 |
| CN110486723A (en) * | 2019-08-08 | 2019-11-22 | 中山市恒乐电器有限公司 | A kind of cylindrical shape gas burner |
| CN110486723B (en) * | 2019-08-08 | 2024-01-16 | 中山市恒乐电器有限公司 | Cylindrical gas burner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103851655A (en) | 2014-06-11 |
| CN103851655B (en) | 2016-02-03 |
| CN103851617B (en) | 2015-11-25 |
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