CN102221205A - Combustor for gas water heater - Google Patents
Combustor for gas water heater Download PDFInfo
- Publication number
- CN102221205A CN102221205A CN2010101529226A CN201010152922A CN102221205A CN 102221205 A CN102221205 A CN 102221205A CN 2010101529226 A CN2010101529226 A CN 2010101529226A CN 201010152922 A CN201010152922 A CN 201010152922A CN 102221205 A CN102221205 A CN 102221205A
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- flame
- flame hole
- hole
- group
- gas pipeline
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Abstract
The invention discloses a combustor for a gas water heater. The combustor comprises a plurality of flame rows and a gas pipeline, wherein each group of flame rows mainly comprise a plurality of flame hole groups; each flame hole group comprises a plurality of flame holes; two outer sides of the flame hole group of each flame row are respectively provided with a lateral plate respectively, and gaps are reserved between the two outer sides of the flame hole group and lateral plates; the gaps are only communicated with the outside at the end openings of the lateral plates and the flame holes, and are sealed on the other parts; the gas pipeline comprises a light flame gas pipeline and a thick flame gas pipeline; the light flame gas pipeline is communicated with the flame holes hermetically; and the thick flame gas pipeline is communicated with the gaps between the lateral plates and the outer sides of the flame holes hermetically. The combustor has a simple structure, the discharge of nitrogen oxides can be controlled by thick and light combustion, and flame also can be transferred to the integral flame rows quickly to solve the problem of ignition deflagration due to slower flame transfer in the conventional flame rows effectively.
Description
Technical field
The present invention relates to a kind of burner, relate in particular to a kind of gas heater burner.
Background technology
Progressively deeply, country advocates the consumer and uses gas heater the energy-saving and emission-reduction policy energetically, and how improving the comfortableness of gas heater use and the discharging of reduction nitrogen oxide is the main direction of water heater development.
The water heater of Xiao Shouing often can not in time come the flame transmission and light remaining fire row when igniting in the market, and the indoor fuel gas that causes burning increases, and causes ignition deflagrating of hot easily, and is very harmful.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of gas heater burner, this gas heater is emitted on 50ppm with interior and reach the requirement of GB Pyatyi with what burner can utilize that bias combustion controls nitrogen oxide, also can make flame reach whole fire row rapidly, effectively solve tradition fire row and produce ignition deflagrating of hot more slowly because of passing fire.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of gas heater burner, comprise some fire rows and gas pipeline, every group of fire row mainly is made up of some flames hole group, two outsides of every group of flame hole group be respectively equipped with side plate and and the flame hole group outside between have the gap, this gap only communicates with the external world with port, flame hole at side plate, and other parts seal; Described gas pipeline comprises light flame gas pipeline and dense flame gas pipeline, and the sealing of light flame gas pipeline and flame hole is communicated with, and the clearance seal between outside dense flame gas pipeline and side plate and the flame hole is communicated with.
As a further improvement on the present invention, described flame hole be V-type and being positioned at of every group of flame hole in the middle of the flame holes on flame boring ratio both sides have wide slightly width.
As optimal way of the present invention, totally seven groups of described flame hole groups, each flame hole group comprises seven flame holes, and the width in three flame holes, centre of each flame hole group is 0.7mm, and all the other are 0.5mm; Gap between the biside plate in described flame hole and the flame hole group outside is 1mm.
As a further improvement on the present invention, be provided with the flange of flame hole one side dorsad in described fire row's biside plate port.
As a further improvement on the present invention, the height in flame hole is low slightly in the middle of the aspect ratio of described fire row's biside plate.
As optimal way of the present invention, the low 1～3mm of the height in flame hole in the middle of the aspect ratio of described biside plate.
As a further improvement on the present invention, on described dense flame pipeline, also be provided with several trunnion ventholes.
As optimal way of the present invention, described trunnion venthole is that 4 diameters through hole that is 2mm and each through hole center of circle place straight line and flame hole central axis are 70 degree angles.
The invention has the beneficial effects as follows: connect in every group of fire row's group arranged outside gap, flame hole and with gas pipeline, can make each fire row produce deep or light flame separately, and then can control the discharge capacity of nitrogen oxide and reach the requirement of GB Pyatyi, on the other hand, also can make flame reach whole fire row rapidly, make fuel gas buring complete, reduce potential safety hazard.
Description of drawings
Fig. 1 is a gas heater of the present invention burner stereogram;
Fig. 2 is a fire row structural representation of the present invention;
Fig. 3 is flame of the present invention hole and lateral plate structure schematic diagram;
Fig. 4 is a trunnion venthole structural representation of the present invention.
The specific embodiment
Embodiment: a kind of gas heater burner 1, comprise 16 fire rows 2 and dense, light gas pipeline, every group of fire row 2 is made up of seven groups of V-type flame hole groups 21, and each flame hole group 21 comprises seven flame holes 211, the width in middle three flame holes 211 is 0.7mm, and its residual flame hole 211 width are 0.5mm; Two outsides of flame hole group 21 be provided with side plate 22 and and group 21 outsides, flame hole between have the gap 212 of 1mm, the port of this biside plate 22 is provided with the low 1～3mm of height in flame hole 211 in the middle of the aspect ratio of the flange 221 of flame hole 211 1 sides dorsad and this biside plate 22, this gap only communicates with the external world with 211 ports, flame hole at side plate 22, and other parts seal; Light flame gas pipeline is communicated with the sealing of flame hole, clearance seal between dense flame gas pipeline and side plate and the outside, flame hole is communicated with, and the through hole 3 that also to be provided with four diameters on the dense flame pipeline be 2mm and each through hole 3 center of circle place straight line and flame hole 211 central axis are 70 and spend angles.
Claims (9)
1. a gas heater is with burner (1), comprise some groups of fire rows (2) and gas pipelines, every group of fire row (2) mainly is made up of some flames hole group (21), every group of flame hole group (21) comprises some flames hole (211), it is characterized in that: two outsides of described fire row's (2) flame hole group (21) be respectively equipped with side plate (22) and and flame hole group (21) outside between have gap (212), this gap only communicates with the external world with port, flame hole (211) at side plate (22), and other parts seal; Described gas pipeline comprises light flame gas pipeline and dense flame gas pipeline, and light flame gas pipeline is communicated with flame hole (211) sealing, and dense flame gas pipeline is communicated with described clearance seal.
2. gas heater burner according to claim 1, it is characterized in that: described flame hole (211) for V-type and totally seven groups of described flame hole groups (21), each flame hole group (21) comprises seven flame holes (211), and middle flame hole (211) has wide slightly width than the flame hole (211) on both sides.
3. gas heater burner according to claim 2 is characterized in that: the gap between described fire row's (2) the biside plate (22) and flame hole group (21) outside is 1mm.
4. according to each described gas heater burner among the claim 1-3, it is characterized in that: biside plate (22) port described fire row (2) is provided with the flange (221) of flame hole (211) one sides dorsad.
5. gas heater burner according to claim 4 is characterized in that: the height of flame hole (211) is low slightly in the middle of the aspect ratio of described fire row's (2) biside plate (22).
6. gas heater burner according to claim 5 is characterized in that: the low 1～3mm of the height of flame hole (211) in the middle of the aspect ratio of described fire row's (2) biside plate (22).
7. gas heater burner according to claim 4 is characterized in that: also be provided with several trunnion ventholes (3) on described dense flame pipeline.
8. gas heater burner according to claim 7 is characterized in that: described trunnion venthole (3) is that four diameters through hole that is 2mm and each through hole center of circle place straight line and flame hole (211) central axis are 70 degree angles.
9. gas heater burner according to claim 2 is characterized in that: the width in three flame holes, the centre of described each flame hole group (21) (211) is 0.7mm, and all the other are 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101529226A CN102221205A (en) | 2010-04-13 | 2010-04-13 | Combustor for gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101529226A CN102221205A (en) | 2010-04-13 | 2010-04-13 | Combustor for gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102221205A true CN102221205A (en) | 2011-10-19 |
Family
ID=44777833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101529226A Pending CN102221205A (en) | 2010-04-13 | 2010-04-13 | Combustor for gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102221205A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639938A (en) * | 2009-12-11 | 2012-08-15 | 庆东纳碧安株式会社 | Flame hole unit structure of a gas burner |
| CN106016267A (en) * | 2016-07-07 | 2016-10-12 | 江苏叶茂厨卫科技有限公司 | Environment-friendly dense and sparse burner |
| CN109751598A (en) * | 2019-03-14 | 2019-05-14 | 上海金巨源热能技术有限公司 | A kind of burner with four light two dense linear array fire hole cores |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115815A (en) * | 2000-10-12 | 2002-04-19 | Tokyo Gas Co Ltd | Burner and mixed gas formation method |
| CN2636089Y (en) * | 2003-05-07 | 2004-08-25 | 台湾樱花股份有限公司 | Burner structure for water heater |
| CN100510527C (en) * | 2005-03-14 | 2009-07-08 | 林内株式会社 | Burning device |
| CN201436472U (en) * | 2009-05-25 | 2010-04-07 | 海尔集团公司 | Fire discharging piece, combustor adopting fire discharging piece and gas water heater |
| CN201680371U (en) * | 2010-04-13 | 2010-12-22 | 樱花卫厨（中国）股份有限公司 | Combustor for gas water heater |
-
2010
- 2010-04-13 CN CN2010101529226A patent/CN102221205A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115815A (en) * | 2000-10-12 | 2002-04-19 | Tokyo Gas Co Ltd | Burner and mixed gas formation method |
| CN2636089Y (en) * | 2003-05-07 | 2004-08-25 | 台湾樱花股份有限公司 | Burner structure for water heater |
| CN100510527C (en) * | 2005-03-14 | 2009-07-08 | 林内株式会社 | Burning device |
| CN201436472U (en) * | 2009-05-25 | 2010-04-07 | 海尔集团公司 | Fire discharging piece, combustor adopting fire discharging piece and gas water heater |
| CN201680371U (en) * | 2010-04-13 | 2010-12-22 | 樱花卫厨（中国）股份有限公司 | Combustor for gas water heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639938A (en) * | 2009-12-11 | 2012-08-15 | 庆东纳碧安株式会社 | Flame hole unit structure of a gas burner |
| CN102639938B (en) * | 2009-12-11 | 2014-09-10 | 庆东纳碧安株式会社 | Flame hole unit structure of a gas burner |
| CN106016267A (en) * | 2016-07-07 | 2016-10-12 | 江苏叶茂厨卫科技有限公司 | Environment-friendly dense and sparse burner |
| CN109751598A (en) * | 2019-03-14 | 2019-05-14 | 上海金巨源热能技术有限公司 | A kind of burner with four light two dense linear array fire hole cores |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111019 |