CN103032876B - Blowing type burner - Google Patents

Blowing type burner Download PDF

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Publication number
CN103032876B
CN103032876B CN201210536691.8A CN201210536691A CN103032876B CN 103032876 B CN103032876 B CN 103032876B CN 201210536691 A CN201210536691 A CN 201210536691A CN 103032876 B CN103032876 B CN 103032876B
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China
Prior art keywords
inner ring
outer shroud
cover
fire
air duct
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Application number
CN201210536691.8A
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Chinese (zh)
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CN103032876A (en
Inventor
黄启均
王莹
张喜杰
刘海平
吴谢军
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Vatti Co Ltd
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Vatti Co Ltd
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Priority to CN201210536691.8A priority Critical patent/CN103032876B/en
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Abstract

The invention relates to a blast type burner, including the furnace end, there are inner injection pipe, outer injection pipe and headstock on the furnace end, its technical essential is, there are first outer ring air channel, first inner ring fuel gas channel and with the first outer ring fuel gas channel on the headstock; the furnace head seat is provided with a blast device, and the blast device is provided with an outer ring air pipe and an inner ring air pipe; the furnace head seat is also provided with a distributor which is provided with a second outer ring gas channel, a second inner ring air channel, a second inner ring gas channel and a second outer ring gas channel; the fire distributor is provided with an outer fire cover and an inner fire cover, the outer fire cover is provided with an outer ring cover, the outer fire cover is provided with a plurality of outer ring fire holes, and the outer ring cover is provided with outer ring cover holes; the inner fire cover is provided with an inner ring cover, the inner fire cover is provided with a plurality of inner ring fire holes, and the inner ring cover is provided with inner ring cover holes. According to the invention, each fire outlet independently supplements secondary air, the air quantity is controllable, the air distribution is uniform, and the combustion efficiency is higher.

Description

A kind of air blast burner
[technical field]
The present invention relates to a kind of burner, particularly a kind of air blast burner.
[background technology]
There is blowing-type stove burner miscellaneous in the market, but from structure point, nothing more than being primary air air blast burner, auxiliary air air blast burner and primary air, auxiliary air blast burner simultaneously; And auxiliary air air blast burner on the market, it is natural diffuseness shunting that its auxiliary air arrives behind fire cover surface through passage, be confined to fire hole layout, air-distribution cavity configuration, fire cover moulding, be difficult to the uniformity realizing auxiliary air distribution, thus affect combustion conditions, the burner of especially many row's fire holes, is difficult to realize high energy, efficient.
[summary of the invention]
The object of the invention is to overcome the deficiencies in the prior art, a kind of air blast burner improving fuel gas buring efficiency is provided.
In order to solve the problem, the present invention by the following technical solutions:
A kind of air blast burner, comprise burner, described burner is provided with interior induction tunnel and outer induction tunnel, described burner is provided with furnace head base, it is characterized in that: the first outer shroud blast tube that described furnace head base is provided with the first outer shroud air duct, the first inner ring air duct and the first inner ring blast tube communicated with interior induction tunnel and communicates with outer induction tunnel; Furnace head base is provided with air-blast device, and described air-blast device is provided with the outer shroud air hose communicated with the first outer shroud air duct and the inner ring air hose communicated with the first inner ring air duct; Described furnace head base is also provided with distributor, the second outer shroud blast tube that described distributor is provided with the second outer shroud air duct communicated with the first outer shroud air duct, the second inner ring air duct communicated with the first inner ring air duct, the second inner ring blast tube communicated with the first inner ring blast tube and communicates with the first outer shroud blast tube; Described distributor is provided with outer fire cover and inner fire cover, described outer fire cover is provided with outer shroud cover, described outer fire cover is provided with multiple outer shroud fire hole, described outer shroud cover is provided with the outer shroud cage apertures communicated with described outer shroud fire hole, and described outer fire cover and outer shroud cover are matched and described the second outer shroud air duct to be communicated with the second outer shroud blast tube by the second outer shroud air duct with outer shroud cage apertures by outer shroud fire hole with the second outer shroud blast tube cover cap; Described inner fire cover is provided with inner ring cover, multiple inner ring fire holes that described inner fire cover is provided with, described inner ring cover is provided with the inner ring cage apertures communicated with described inner ring fire hole, and described inner fire cover is matched with inner ring cover and described the second inner ring air duct to be communicated with the second inner ring blast tube by the second inner ring air duct with inner ring cage apertures by inner ring fire hole with the second inner ring blast tube cover cap.
A kind of air blast burner as above, it is characterized in that: the second described outer shroud air duct is located at outside the second described outer shroud blast tube, described outer fire cover is by the second described outer shroud blast tube cover cap, described outer shroud cover is by the second described outer shroud air duct cover cap, and the second described outer shroud blast tube, outer shroud fire hole, outer shroud cage apertures are communicated with successively with the second outer shroud air duct; The second described inner ring blast tube is located at outside the second inner ring air duct, described inner fire cover is by the second described inner ring blast tube cover cap, described inner ring cover is by the second described inner ring air duct cover cap, and the second described inner ring blast tube, inner ring fire hole, inner ring cage apertures, the second inner ring air duct communicate successively.
A kind of air blast burner as above, it is characterized in that: the second described outer shroud blast tube is located at outside the second described outer shroud air duct, described outer fire cover is by the second described outer shroud air duct cover cap, described outer shroud cover is by the second described outer shroud blast tube cover cap, and the second described outer shroud air duct, outer shroud fire hole, outer shroud cage apertures and the second outer shroud blast tube communicate successively; The second described inner ring air duct is located at outside the second described inner ring blast tube, described inner fire cover is by the second described inner ring air duct cover cap, described inner ring cover is by the second described inner ring blast tube cover cap, and the second described inner ring air duct, inner ring fire hole, inner ring cage apertures and the second inner ring blast tube communicate successively.
A kind of air blast burner as above, it is characterized in that: described outer shroud fire hole and inner ring fire hole are hollow cylinder boss hole, described outer shroud fire hole stretches in outer shroud cage apertures with a gap, and described inner ring fire hole stretches in described inner ring cage apertures with gap.
A kind of air blast burner as above, is characterized in that: described multiple outer shroud fire holes are distributed in 3 concentric circumferences at described outer fire cover end face, and described inner ring fire hole is distributed in 3 concentric circumferences at described inner fire cover end face.
A kind of air blast burner as above, is characterized in that: the air distribution chamber room that described air-blast device comprises blower fan, communicates with described outer shroud air hose and inner ring air hose.
Beneficial effect of the present invention has: auxiliary air is blown in outer shroud air duct, inner ring air duct by blower fan respectively, then each outer shroud cage apertures and inner ring cage apertures is assigned to, converge with combustion gas, thus supplement auxiliary air, is the corresponding independent replenish air hole of each fire output hole because of what adopt, independent supplements auxiliary air, the controlled and air distributed uniform of air capacity, make burning more abundant, efficiency of combustion is higher.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the embodiment of the present invention 1;
Fig. 2 is the explosive view of the embodiment of the present invention 1;
Fig. 3 is the main sectional view of the embodiment of the present invention 1;
Fig. 4 is the top view of the embodiment of the present invention 1;
Fig. 5 is the stereogram of the embodiment of the present invention 2;
Fig. 6 is that the master of the embodiment of the present invention 2 analyses and observe;
Fig. 7 is the top view of the embodiment of the present invention 2.
[detailed description of the invention]
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
Embodiment 1, as shown in Figures 1 to 4, a kind of air blast burner, a kind of air blast burner, comprise burner 1, burner 1 is provided with interior induction tunnel 11 and outer induction tunnel 12, and its primary air enters in inner ring induction tunnel 11 and outer shroud induction tunnel 12 after the collapsible tube and combustion gas mixing of burner 1.Burner 1 is provided with furnace head base 2, and furnace head base 2 is provided with the first outer shroud air duct 21, first inner ring air duct 22 and the first inner ring blast tube 23 of communicating with interior induction tunnel 11 and the first outer shroud blast tube 24 communicated with outer induction tunnel 12; Furnace head base 2 is provided with air-blast device 8, air-blast device 8 is provided with the outer shroud air hose 81 communicated with the first outer shroud air duct 21 and the inner ring air hose 82 communicated with the first inner ring air duct 22, the air distribution chamber room 83 that air-blast device 8 comprises blower fan 84, communicates with outer shroud air hose 81 and inner ring air hose 82.Furnace head base 2 is also provided with distributor 3, the second outer shroud blast tube 34 that distributor 3 is provided with the second outer shroud air duct 31 communicated with the first outer shroud air duct 21, the second inner ring air duct 32 communicated with the first inner ring air duct 22, the second inner ring blast tube 33 communicated with the first inner ring blast tube 23 and communicates with the first outer shroud blast tube 24, second outer shroud air duct 31 is located at outside the second outer shroud blast tube 34, and the second inner ring blast tube 33 is located at outside the second inner ring air duct 32, distributor 3 is provided with outer fire cover 4 and inner fire cover 6, outer fire cover 4 is provided with outer shroud cover 5, outer fire cover 4 is provided with multiple outer shroud fire hole 41, multiple outer shroud fire hole 41 is distributed in 3 concentric circumferences at outer fire cover 4 end face, outer shroud cover 5 is provided with the outer shroud cage apertures 51 communicated with outer shroud fire hole 41, outer shroud fire hole 41 is hollow cylinder boss hole, outer shroud fire hole 41 stretches in outer shroud cage apertures 51 with a gap, outer shroud fire hole 41 is concentric with outer shroud airport 51, and outer shroud fire hole 41 diameter is greater than outer shroud airport 51, be communicated with by gap between the two, outer fire cover 4 and outer shroud cover 5 are matched and to be communicated with the second outer shroud blast tube 34 by the second outer shroud air duct 31 with outer shroud cage apertures 51 by outer shroud fire hole 41 with the second outer shroud blast tube 34 cover cap by the second outer shroud air duct 31, second outer shroud air duct 31 is not directly communicated with the second outer shroud blast tube 34, but will be communicated with outer shroud cage apertures 51 by outer shroud fire hole 41, form independently air duct and blast tube, outer fire cover 4 is by the second outer shroud blast tube 34 cover cap, outer shroud cover 5 is by the second outer shroud air duct 31 cover cap, second outer shroud blast tube 34, outer shroud fire hole 41, outer shroud cage apertures 51 is communicated with successively with the second outer shroud air duct 31, the auxiliary air of outer shroud flows in outer shroud cover 5, then flowed out by the gap between outer shroud cage apertures 51 and outer shroud fire hole 41 and converge with the combustion gas in outer shroud fire hole 41, center, each like this fire output hole place goes out combustion gas surrounding and supplements air, realize each fire output hole and supplement auxiliary air separately.Inner fire cover 6 is provided with inner ring cover 7, multiple inner ring fire holes 61 that inner fire cover 6 is provided with, inner ring fire hole 61 is distributed in 3 concentric circumferences at described inner fire cover 6 end face, inner ring cover 7 is provided with the inner ring cage apertures 71 communicated with ring fire hole 61, inner ring fire hole 61 is hollow cylinder boss hole, inner ring fire hole 61 stretches in inner ring cage apertures 71 with a gap, inner ring fire hole 61 is concentric with inner ring airport 71, and inner ring fire hole 61 diameter is greater than inner ring airport 71, inner fire cover 6 to be matched with inner ring cover 7 and to be communicated with the second inner ring blast tube 33 by second inner ring air duct 32 with inner ring cage apertures 71 by inner ring fire hole 61 with the second inner ring blast tube 33 cover cap by second inner ring air duct 32, directly be not communicated with between second inner ring air duct 32 and the second inner ring blast tube 33, but will be communicated with inner ring cage apertures 71 by inner ring fire hole 61, form independently air duct and blast tube, second inner ring blast tube 33 is located at outside the second inner ring air duct 32, inner fire cover 6 is by the second inner ring blast tube 33 cover cap, second inner ring blast tube 33, inner ring fire hole 61, inner ring cage apertures 71, second inner ring air duct 32 communicates successively, auxiliary air enters in inner ring cover 7 via the second inner ring air duct 32, converged by inner ring cage apertures 71 and the interior combustion gas of flowing out of inner ring fire hole 61, supplement auxiliary air, center, each like this fire output hole place goes out combustion gas surrounding and supplements air, realize each fire output hole and supplement auxiliary air separately, improve efficiency of combustion.
Embodiment 2, as shown in Figs. 5 to 7, be with the difference of embodiment 1, second outer shroud blast tube 34 is located at outside the second outer shroud air duct 31, outer fire cover 4 is by the second outer shroud air duct 31 cover cap, outer shroud cover 5 is by the second outer shroud blast tube 34 cover cap, second outer shroud air duct 31, outer shroud fire hole 41, outer shroud cage apertures 51 and the second outer shroud blast tube 34 communicate successively, auxiliary air flows out in outer shroud fire hole 41, and combustion gas is flowed out by outer shroud cage apertures 51, at crater, place converges, it is auxiliary air that such crater goes out middle, surrounding supplements combustion gas, each crater place has a separate openings to supplement air, realize each fire output hole and supplement auxiliary air separately.Second inner ring air duct 32 is located at outside the second inner ring blast tube 33, inner fire cover 6 is by the second inner ring air duct 32 cover cap, inner ring cover 7 is by the second inner ring blast tube 33 cover cap, second inner ring air duct 32, inner ring fire hole 61, inner ring cage apertures 71 and the second inner ring blast tube 33 communicate successively, auxiliary air is flowed out by inner ring fire hole 61, converge with the combustion gas of flowing out in inner ring cage apertures 71, it is auxiliary air that crater goes out middle, surrounding is combustion gas, each like this crater place has a separate openings to supplement air, realize each fire output hole and supplement auxiliary air separately, improve efficiency of combustion.

Claims (6)

1. an air blast burner, comprise burner (1), described burner (1) is provided with interior induction tunnel (11) and outer induction tunnel (12), described burner (1) is provided with furnace head base (2), it is characterized in that: the first outer shroud blast tube (24) that described furnace head base (2) is provided with the first outer shroud air duct (21), the first inner ring air duct (22) and the first inner ring blast tube (23) communicated with interior induction tunnel (11) and communicates with outer induction tunnel (12), described furnace head base (2) is provided with air-blast device (8), and described air-blast device (8) is provided with the outer shroud air hose (81) communicated with the first outer shroud air duct (21) and the inner ring air hose (82) communicated with the first inner ring air duct (22), described furnace head base (2) is also provided with distributor (3), the second outer shroud blast tube (34) that described distributor (3) is provided with the second outer shroud air duct (31) communicated with the first outer shroud air duct (21), the second inner ring air duct (32) communicated with the first inner ring air duct (22), the second inner ring blast tube (33) communicated with the first inner ring blast tube (23) and communicates with the first outer shroud blast tube (24), described distributor (3) is provided with outer fire cover (4) and inner fire cover (6), described outer fire cover (4) is provided with outer shroud cover (5), described outer fire cover (4) is provided with multiple outer shroud fire hole (41), described outer shroud cover (5) is provided with the outer shroud cage apertures (51) communicated with described outer shroud fire hole (41), described outer fire cover (4) and outer shroud cover (5) are matched the second described outer shroud air duct (31) and the second outer shroud blast tube (34) cover cap and are communicated with the second outer shroud blast tube (34) by the second outer shroud air duct (31) with outer shroud cage apertures (51) by outer shroud fire hole (41), described inner fire cover (6) is provided with inner ring cover (7), multiple inner ring fire holes (61) that described inner fire cover (6) is provided with, described inner ring cover (7) is provided with the inner ring cage apertures (71) communicated with described inner ring fire hole (61), described inner fire cover (6) is matched the second described inner ring air duct (32) and the second inner ring blast tube (33) cover cap with inner ring cover (7) and is communicated with the second inner ring blast tube (33) by the second inner ring air duct (32) with inner ring cage apertures (71) by inner ring fire hole (61).
2. a kind of air blast burner according to claim 1, it is characterized in that: the second described outer shroud air duct (31) is located at the second described outer shroud blast tube (34) outside, described outer fire cover (4) is by the second described outer shroud blast tube (34) cover cap, described outer shroud cover (5) is by the second described outer shroud air duct (31) cover cap, and the second described outer shroud blast tube (34), outer shroud fire hole (41), outer shroud cage apertures (51) are communicated with successively with the second outer shroud air duct (31); The second described inner ring blast tube (33) is located at the second inner ring air duct (32) outside, described inner fire cover (6) is by the second described inner ring blast tube (33) cover cap, described inner ring cover (7) is by the second described inner ring air duct (32) cover cap, and the second described inner ring blast tube (33), inner ring fire hole (61), inner ring cage apertures (71), the second inner ring air duct (32) communicate successively.
3. a kind of air blast burner according to claim 1, it is characterized in that: the second described outer shroud blast tube (34) is located at the second described outer shroud air duct (31) outside, described outer fire cover (4) is by the second described outer shroud air duct (31) cover cap, described outer shroud cover (5) is by the second described outer shroud blast tube (34) cover cap, and the second described outer shroud air duct (31), outer shroud fire hole (41), outer shroud cage apertures (51) and the second outer shroud blast tube (34) communicate successively; The second described inner ring air duct (32) is located at the second described inner ring blast tube (33) outside, described inner fire cover (6) is by the second described inner ring air duct (32) cover cap, described inner ring cover (7) is by the second described inner ring blast tube (33) cover cap, and the second described inner ring air duct (32), inner ring fire hole (61), inner ring cage apertures (71) and the second inner ring blast tube (33) communicate successively.
4. a kind of air blast burner as claimed in any of claims 1 to 3, it is characterized in that: described outer shroud fire hole (41) and inner ring fire hole (61) are hollow cylinder boss hole, described outer shroud fire hole (41) stretches in outer shroud cage apertures (51) with a gap, and described inner ring fire hole (61) stretches in described inner ring cage apertures (71) with gap.
5. a kind of air blast burner according to claim 1, it is characterized in that: described multiple outer shroud fire holes (41) are distributed in 3 concentric circumferences at described outer fire cover (4) end face, and described inner ring fire hole (61) is distributed in 3 concentric circumferences at described inner fire cover (6) end face.
6. a kind of air blast burner according to claim 1, is characterized in that: the air distribution chamber room (83) that described air-blast device (8) comprises blower fan (84), communicates with described outer shroud air hose (81) and inner ring air hose (82).
CN201210536691.8A 2012-12-12 2012-12-12 Blowing type burner Active CN103032876B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210536691.8A CN103032876B (en) 2012-12-12 2012-12-12 Blowing type burner

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CN103032876A CN103032876A (en) 2013-04-10
CN103032876B true CN103032876B (en) 2015-07-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3385619B1 (en) * 2017-04-06 2021-07-21 BSH Hausgeräte GmbH Burner for gas cooktop and gas cooktop

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CN103900085B (en) * 2014-03-04 2016-09-21 宁波方太厨具有限公司 A kind of burner of gas kitchen ranges
CN103900118B (en) * 2014-03-04 2016-04-27 宁波方太厨具有限公司 A kind of gas-cooker with high burning efficiency
CN103900080B (en) * 2014-03-06 2016-11-02 宁波方太厨具有限公司 A kind of gas stove burner of internal ring flame stabilization
CN104613475B (en) * 2014-12-25 2017-02-22 广东美的厨房电器制造有限公司 Burner and gas stove
CN104913307A (en) * 2015-06-12 2015-09-16 中船澄西船舶修造有限公司 Furnace end ignition plate of wax melting furnace
US20190107287A1 (en) * 2017-10-06 2019-04-11 Perlick Corporation High output gas burner and range
CN109140448A (en) * 2018-10-11 2019-01-04 佛山市顺德区美的洗涤电器制造有限公司 Fire cover component, burner and gas-cooker
CN109140444B (en) * 2018-10-11 2024-02-20 佛山市顺德区美的洗涤电器制造有限公司 Fire cover assembly, combustor and gas stove

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CN2906345Y (en) * 2006-05-18 2007-05-30 樱花卫厨(中国)有限公司 Burner of kitchen range with reduced nitrogen oxides discharge
CN101285596B (en) * 2008-05-30 2010-07-14 韩福全 Totally-enclosed gas kitchen range
KR20120000481A (en) * 2010-06-25 2012-01-02 김형태 Cap of gas range
CN102345866A (en) * 2010-08-03 2012-02-08 吴成年 Combustor with multiple secondary air supply function
CN102183016A (en) * 2011-02-18 2011-09-14 孙云山 Combustor assembly of multi-nozzle gas furnace for complete top air intake
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3385619B1 (en) * 2017-04-06 2021-07-21 BSH Hausgeräte GmbH Burner for gas cooktop and gas cooktop

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Address after: 528400 Guangdong Province, Zhongshan City Xiaolan Industrial Avenue South Road No. 1

Applicant after: Vatti Co., Ltd.

Address before: 528400 Guangdong Province, Zhongshan City Xiaolan Industrial Avenue South Road No. 1

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