CN104807012B - A kind of outer fire cover of gas burner and gas burner - Google Patents

A kind of outer fire cover of gas burner and gas burner Download PDF

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Publication number
CN104807012B
CN104807012B CN201510171043.0A CN201510171043A CN104807012B CN 104807012 B CN104807012 B CN 104807012B CN 201510171043 A CN201510171043 A CN 201510171043A CN 104807012 B CN104807012 B CN 104807012B
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CN
China
Prior art keywords
burner port
burner
interior
chamfering
fire cover
Prior art date
Application number
CN201510171043.0A
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Chinese (zh)
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CN104807012A (en
Inventor
陈顺发
Original Assignee
广东星立方厨房科技有限公司
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Priority to CN201510171043.0A priority Critical patent/CN104807012B/en
Publication of CN104807012A publication Critical patent/CN104807012A/en
Application granted granted Critical
Publication of CN104807012B publication Critical patent/CN104807012B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/48Nozzles
    • F23D14/58Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F23D14/583Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
    • F23D14/586Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits formed by a set of sheets, strips, ribbons or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2203/00Gaseous fuel burners
    • F23D2203/10Flame diffusing means
    • F23D2203/108Flame diffusing means with stacked sheets or strips forming the outlets

Abstract

A kind of outer fire cover of gas burner, including tip circle ring flat-plate, internal ring wallboard and outer shroud wallboard, described internal ring wallboard is in rounding taper type with the interior chamfering of tip circle ring flat-plate intersection, and described outer shroud wallboard is in truncated cone with the outer chamfering of tip circle ring flat-plate intersection;Interior burner port and outer burner port ovalize;Described interior burner port is arranged in interior chamfering, and outer burner port is arranged in outer chamfering.A kind of gas burner, including burner, distributary base, inner fire cover, outer fire cover, ignition electrode and inductive needle, outer fire cover is fastened with distributary base;Because using such structure, the setting of the slotted eye of outer fire cover, gas-air gaseous mixture sprays the contact area increasing gas-air mixing and extraneous auxiliary air during burning, and air is sufficient, abundant energy-conservation of burning improves the thermal efficiency;A kind of combustion gas gas burner, using such outer fire cover, makes the interior ring fire of outer fire cover and outer ring fire in burning, can fully contact with auxiliary air, burn abundant, thermal efficiency height, energy-conservation.

Description

A kind of outer fire cover of gas burner and gas burner
Technical field
The present invention relates to a kind of Domestic combustor and a kind of outer fire cover of household gas burner.
Background technology
Currently available technology, a kind of outer fire cover of gas burner, including tip circle ring flat-plate, internal ring wallboard and outer shroud wallboard, There is burner port on inner and outer rings wallboard;Described burner port is rounded or strip.Existing problems are:Produce flourishing, burning is not filled Point, thermal effect is low.
Content of the invention
The purpose of the present invention is:There is provided a kind of outer fire cover of gas burner, it has burning and produces blue fire, during burning with Secondary mixed combustion is abundant, energy-conservation, the high feature of the thermal efficiency.Another object of the present invention is:A kind of gas burner, it has There is burning fully, the high feature of the thermal efficiency.
The present invention is realized in:A kind of outer fire cover of gas burner, including tip circle ring flat-plate, internal ring wallboard and outer shroud Wallboard, inner and outer rings wallboard has burner port;It is characterized in that:Described internal ring wallboard and tip circle ring flat-plate intersection interior fall Angle is in rounding taper type, and described outer shroud wallboard is in truncated cone with the outer chamfering of tip circle ring flat-plate intersection;Burner port is divided into internal combustion Hole burning and outer burner port, interior burner port and outer burner port ovalize;
Described interior burner port is arranged in interior chamfering, and outer burner port is arranged in outer chamfering.
A kind of outer fire cover of described gas burner, it is characterized in that:In described interior burner port, interior burner port Major axis meets at burner port group in two interior burner ports compositions in vertex of a cone direction;Interior burner port group is uniformly distributed in interior chamfering;
In described outer burner port, the major axis of outer burner port meets at two outer burner ports outer burner ports of composition in vertex of a cone direction Group;Outer burner port group is uniformly distributed in outer chamfering.
A kind of outer fire cover of described gas burner, it is characterized in that:Interior burning in described interior burner port group The major axis in hole has an acute angle with the major axis through interior burner port and short axle point of intersection bus;
The major axis of outer burner port in described outer burner port group and the major axis through outer burner port and short axle point of intersection bus There is an acute angle.
A kind of outer fire cover of described gas burner, it is characterized in that:Described inside and outside chamfering is 45 degree of chamferings;
Described inside and outside burner port passes through the intersection point of major and minor axis and the centrage vertical with major and minor axis is vertical with inside and outside chamfering.
A kind of gas burner, including burner, distributary base, inner fire cover, outer fire cover, ignition electrode and inductive needle, described burner Mix air drain, interior induction tunnel, outer induction tunnel, the igniting needle stand being located at endogenous fire cage side and opposite side including endogenous fire cage, outer shroud Sensing needle stand;Inner fire cover is fastened with endogenous fire cage, and outer fire cover is fastened with distributary base;It is characterized in that:Described distributary base includes Annulus pedestal, the outer shroud fuel tank being located on annulus pedestal upper surface, axle gas blast tube, radial second air duct and be located at The intake interface of lower surface;
Described outer fire cover includes tip circle ring flat-plate, internal ring wallboard and outer shroud wallboard, and described internal ring wallboard is intersected with tip circle ring flat-plate The interior chamfering at place is in rounding taper type, and described outer shroud wallboard is in truncated cone with the outer chamfering of tip circle ring flat-plate intersection;Burner port It is divided into interior burner port and outer burner port, interior burner port and outer burner port ovalize;
Described interior burner port is arranged in interior chamfering, and outer burner port is arranged in outer chamfering;
Intake interface inserts outer shroud and mixes in the inner joint of air drain, and outer shroud is mixed air drain and outer shroud fuel tank by axle gas blast tube Connection, outer fire cover is fastened with outer shroud fuel tank.
Described gas burner, it is characterized in that:There are annulus seat board and tubular interface in described outer shroud wallboard lower end;
Inner joint is had on the inner surface of outer shroud wallboard of described outer shroud fuel tank, in tubular interface insertion inner joint, outer shroud The upper end of wallboard supports annulus seat board.
Described gas burner, it is characterized in that:Supporting table, supporting table position are had on the internal ring wall of described distributary base On the internal ring wall of radial second air duct bottom;
Also include a decorative panel, decorative panel have the endogenous fire cage positioned at center pass through hole, igniting pin hole and sensing pin hole, It is additionally provided with the radial direction gas port passing through hole, igniting pin hole and sensing pin hole around endogenous fire cage;Igniting needle stand, sensing needle stand and Supporting table supports decorative panel.
A kind of outer fire cover of gas burner of the present invention, due to using such structure, the setting of the slotted eye of outer fire cover Put, when gas-air gaseous mixture sprays burning, increase the contact area of gas-air mixing and extraneous auxiliary air, air fills Foot, abundant energy-conservation of burning, improve the thermal efficiency;A kind of combustion gas gas burner, using such outer fire cover, makes the interior of outer fire cover Ring fire and outer ring fire, in burning, can fully be contacted with auxiliary air, and fully, the thermal efficiency is high, energy-conservation for burning.
Brief description
Fig. 1 is the front view of the present invention.
Fig. 2 is the three-dimensional cutaway view of the present invention.
Fig. 3 is the axonometric chart of burner of the present invention.
Fig. 4 is the three-dimensional cutaway view of burner of the present invention.
Fig. 5 is the three-dimensional exploded view of burner of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of outer fire cover of gas burner, including tip circle ring flat-plate 1, internal ring wallboard 2 and external annulus Plate 3, inner and outer rings wallboard 2,3 has burner port;Described internal ring wallboard 2 is in rounding frustum with the interior chamfering 41 of tip circle plate 1 intersection Shape, described outer shroud wallboard 3 is in truncated cone with the outer chamfering 42 of tip circle ring flat-plate 1 intersection;Burner port be divided into interior burner port 2A and Outer burner port 3A, interior burner port 2A and outer burner port 3A ovalize;
Described interior burner port 2A is arranged in interior chamfering 41, and outer burner port 3A is arranged in outer chamfering 42.
In described interior burner port 2A, the major axis of interior burner port 2A meets at two interior burner port 2A composition internal combustions in vertex of a cone direction Hole burning group;Interior burner port group is uniformly distributed in interior chamfering 41;
In described outer burner port 3A, the major axis of outer burner port 3A meets at two outer burner port 3A composition external combustions in vertex of a cone direction Hole burning group;Outer burner port group is uniformly distributed in outer chamfering 42.
The major axis of interior burner port 2A in described interior burner port group and the major axis through interior burner port 2A and short axle point of intersection Bus has an acute angle α;
The major axis of outer burner port 3A in described outer burner port group and the major axis through outer burner port 3A and short axle point of intersection Bus has an acute angle α.
Described inside and outside chamfering 41,42 is 45 degree of chamferings;
Described inside and outside burner port 2A, 3A pass through intersection point and the centrage vertical with major and minor axis and the inside and outside chamfering of major and minor axis 41st, 42 is vertical.
Using such structure, there is combusting firepower uniformly plentifully, flame is clearly attractive in appearance, alleviating combustion gas impulse force makes entirely to fire Air chamber pressure equalizes, and combustion gas and air are sufficiently mixed, and reach stable burning feature.Outer fireworks angle upgrade to 45 degree it is ensured that fire Flame is close to the bottom of a pan, and the stop the bottom of a pan time is longer, greatly promotes the thermal efficiency
Embodiment 2
As shown in Fig. 3, Fig. 4, Fig. 5, a kind of gas burner, including burner 5, distributary base 6, inner fire cover 7, outer fire cover, point Fiery pin 8 and inductive needle 9, described burner 5 include endogenous fire cage 51, outer shroud mix air drain 52, interior induction tunnel, outer induction tunnel, be located at interior The igniting needle stand 53 of fire cover seat side and the sensing needle stand 54 of opposite side, interior induction tunnel is connected connection with endogenous fire cage 51, draws outward Penetrate pipe air drain 52 mixed with outer shroud and be connected connection;Inner fire cover 7 is fastened with endogenous fire cage 51, and outer fire cover is fastened with distributary base 6.Described point Stream seat 6 includes annulus pedestal 61, the outer shroud fuel tank 62 being located on annulus pedestal upper surface, axle gas blast tube 63, radially two Secondary air duct 64 and the intake interface 65 being located at lower surface;
Described outer fire cover includes tip circle ring flat-plate 1, internal ring wallboard 2 and outer shroud wallboard 3, described internal ring wallboard 2 and tip circle ring flat-plate 1 The interior chamfering 41 of intersection is in rounding taper type, and described outer shroud wallboard 3 is in the frustum of a cone with the outer chamfering 42 of tip circle ring flat-plate 2 intersection Shape;Burner port is divided into interior burner port 2A and outer burner port 3A, interior burner port and outer burner port ovalize;
Described interior burner port 2A is arranged in interior chamfering 14, and outer burner port 3A is arranged in outer chamfering 42
Intake interface 65 inserts outer shroud and mixes in the inner joint of air drain 52, and outer shroud is mixed air drain 52 with outward by axle gas blast tube 63 Ring fuel tank 62 connects, and outer fire cover is fastened with outer shroud fuel tank 62.
There are annulus seat board 31 and tubular interface 32 in described outer shroud wallboard 3 lower end;
Inner joint 621 is had on the inner surface of outer shroud wallboard of described outer shroud fuel tank 62, tubular interface 32 inserts inner joint In 621, the upper end of outer shroud wallboard supports annulus seat board 31.
As improving further:Supporting table 66 is had on the internal ring wall of described distributary base 6, it is empty that supporting table 66 is located at radial second On the internal ring wall of gas passage 64 bottom;
Also include a decorative panel 10, decorative panel 10 has the endogenous fire cage positioned at center pass through hole 101, igniting pin hole 102 With sensing pin hole 103, it is additionally provided with the radial direction gas port 104 passing through hole, igniting pin hole and sensing pin hole around endogenous fire cage;Point Fiery needle stand 53, sensing needle stand 54 and supporting table 66 support decorative panel 10.
Above-described be only the present invention preferred embodiments.It should be pointed out that the ordinary skill for this area For personnel, without departing from the principles of the present invention, some improvement and modification can also be made, this is also considered as the present invention's Protection domain.

Claims (6)

1. a kind of outer fire cover of gas burner, including tip circle ring flat-plate, internal ring wallboard and outer shroud wallboard, inner and outer rings wallboard has Burner port;It is characterized in that:Described internal ring wallboard is in rounding taper type with the interior chamfering of tip circle ring flat-plate intersection, described external annulus Plate is in truncated cone with the outer chamfering of tip circle ring flat-plate intersection;Burner port is divided into interior burner port and outer burner port, interior burner port and Outer burner port ovalize;
Described interior burner port is arranged in interior chamfering, and outer burner port is arranged in outer chamfering;
In described interior burner port, the major axis of interior burner port meets at burner port group in two interior burner ports compositions in vertex of a cone direction;Interior Burner port group is uniformly distributed in interior chamfering;
In described outer burner port, the major axis of outer burner port meets at two outer burner ports outer burner port groups of composition in vertex of a cone direction;Outward Burner port group is uniformly distributed in outer chamfering.
2. a kind of gas burner according to claim 1 outer fire cover it is characterised in that:In described interior burner port group The major axis of interior burner port has an acute angle with the major axis through interior burner port and short axle point of intersection bus;
The major axis of outer burner port in described outer burner port group has one with the major axis through outer burner port and short axle point of intersection bus Acute angle.
3. a kind of gas burner according to claim 1 and 2 outer fire cover it is characterised in that:Described inside and outside chamfering is 45 degree of chamferings;
Described inside and outside burner port passes through the intersection point of major and minor axis and the centrage vertical with major and minor axis is vertical with inside and outside chamfering.
4. a kind of application claim 1 described in the outer fire cover of gas burner gas burner, including burner, distributary base, Inner fire cover, outer fire cover, ignition electrode and inductive needle, described burner includes endogenous fire cage, outer shroud mixes air drain, interior induction tunnel, outer injection Manage, be located at the igniting needle stand of endogenous fire cage side and the sensing needle stand of opposite side;Inner fire cover and endogenous fire cage fasten, outer fire cover with Distributary base fastens;It is characterized in that:Described distributary base includes annulus pedestal, the outer shroud combustion gas being located on annulus pedestal upper surface Groove, axle gas blast tube, radial second air duct and the intake interface being located at lower surface;
Described outer fire cover includes tip circle ring flat-plate, internal ring wallboard and outer shroud wallboard, described internal ring wallboard and tip circle ring flat-plate intersection Interior chamfering is in rounding taper type, and described outer shroud wallboard is in truncated cone with the outer chamfering of tip circle ring flat-plate intersection;Burner port is divided into Interior burner port and outer burner port, interior burner port and outer burner port ovalize;
Described interior burner port is arranged in interior chamfering, and outer burner port is arranged in outer chamfering;In described interior burner port, interior burner port Major axis meet at two of vertex of a cone direction interior burner ports constitute in burner port group;Interior burner port group is uniformly distributed in interior chamfering;
In described outer burner port, the major axis of outer burner port meets at two outer burner ports outer burner port groups of composition in vertex of a cone direction;Outward Burner port group is uniformly distributed in outer chamfering;
Intake interface inserts outer shroud and mixes in the inner joint of air drain, and outer shroud is mixed axle gas blast tube air drain and outer shroud fuel tank connects Logical, outer fire cover is fastened with outer shroud fuel tank.
5. gas burner according to claim 4 it is characterised in that:There are annulus seat board and cylinder in described outer shroud wallboard lower end Shape interface;
Inner joint is had on the inner surface of outer shroud wallboard of described outer shroud fuel tank, in tubular interface insertion inner joint, outer shroud wallboard Upper end support annulus seat board.
6. gas burner according to claim 4 it is characterised in that:There is supporting table on the internal ring wall of described distributary base, Supporting table is located on the internal ring wall of radial second air duct bottom;
Also include a decorative panel, decorative panel has the endogenous fire cage positioned at center pass through hole, igniting pin hole and sensing pin hole, also set It is equipped with the radial direction gas port passing through hole, igniting pin hole and sensing pin hole around endogenous fire cage;
Igniting needle stand, sensing needle stand and supporting table support decorative panel.
CN201510171043.0A 2015-04-13 2015-04-13 A kind of outer fire cover of gas burner and gas burner CN104807012B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510171043.0A CN104807012B (en) 2015-04-13 2015-04-13 A kind of outer fire cover of gas burner and gas burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510171043.0A CN104807012B (en) 2015-04-13 2015-04-13 A kind of outer fire cover of gas burner and gas burner

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CN104807012A CN104807012A (en) 2015-07-29
CN104807012B true CN104807012B (en) 2017-03-01

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105299644A (en) * 2015-07-30 2016-02-03 嵊州市普利斯精锻有限公司 Two-ring fire burner and energy efficiency promotion method thereof
CN105627383B (en) * 2016-03-17 2017-10-24 米永峰 A kind of gas kitchen ranges
CN106016265A (en) * 2016-07-06 2016-10-12 中山市华创燃具制造有限公司 Waterproof double-ring flame combustor
KR102017411B1 (en) * 2018-01-31 2019-09-02 김인배 Burner Head and Gas Range including the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000103656A (en) * 1999-08-30 2000-04-11 Daido Steel Co Ltd Burner for treatment of steel-making waste
CN201289083Y (en) * 2008-08-29 2009-08-12 江苏光芒燃具股份有限公司 Multiple induction tunnel, oxygen upper-supply and three-gas compatible combustor
CN201964419U (en) * 2011-01-27 2011-09-07 上海宝钢化工有限公司 Tubular heating furnace gas nozzle
CN203131830U (en) * 2013-02-26 2013-08-14 美的集团股份有限公司 Inner-ring fire cover for burner and burner and gas stove provided with same
CN103343969A (en) * 2013-07-30 2013-10-09 刘仁昌 Energy-efficient environment-friendly preheating inner flame type burner
CN204213930U (en) * 2014-09-29 2015-03-18 杭州老板电器股份有限公司 Three-dimensional harmonious combustion device
CN204665272U (en) * 2015-04-13 2015-09-23 广东星立方厨房科技有限公司 A kind of outer fire cover of gas burner and gas burner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11230511A (en) * 1998-02-18 1999-08-27 Osaka Gas Co Ltd Outward flame hole ring burner
US20100154776A1 (en) * 2005-01-05 2010-06-24 Charles Czajka Cooking range burner head assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000103656A (en) * 1999-08-30 2000-04-11 Daido Steel Co Ltd Burner for treatment of steel-making waste
CN201289083Y (en) * 2008-08-29 2009-08-12 江苏光芒燃具股份有限公司 Multiple induction tunnel, oxygen upper-supply and three-gas compatible combustor
CN201964419U (en) * 2011-01-27 2011-09-07 上海宝钢化工有限公司 Tubular heating furnace gas nozzle
CN203131830U (en) * 2013-02-26 2013-08-14 美的集团股份有限公司 Inner-ring fire cover for burner and burner and gas stove provided with same
CN103343969A (en) * 2013-07-30 2013-10-09 刘仁昌 Energy-efficient environment-friendly preheating inner flame type burner
CN204213930U (en) * 2014-09-29 2015-03-18 杭州老板电器股份有限公司 Three-dimensional harmonious combustion device
CN204665272U (en) * 2015-04-13 2015-09-23 广东星立方厨房科技有限公司 A kind of outer fire cover of gas burner and gas burner

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Address after: 528427 Guangdong Province, Nantou Town, West Industrial Zone, West Bay, No. 8

Applicant after: GUANGDONG STARCUBE KITCHEN TECHNOLOGY CO., LTD.

Address before: 528427 Guangdong City, Zhongshan province Nantou town laurel Road Star cube Co., Ltd.

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Address after: 528427 Guangdong Province, Nantou Town, West Industrial Zone, West Bay, No. 8

Patentee after: Guangdong star cube kitchen electric group Co., Ltd.

Address before: 528427 Guangdong Province, Nantou Town, West Industrial Zone, West Bay, No. 8

Patentee before: GUANGDONG STARCUBE KITCHEN TECHNOLOGY CO., LTD.