CN102330977A - Outdoor natural gas burner - Google Patents
Outdoor natural gas burner Download PDFInfo
- Publication number
- CN102330977A CN102330977A CN201110235312A CN201110235312A CN102330977A CN 102330977 A CN102330977 A CN 102330977A CN 201110235312 A CN201110235312 A CN 201110235312A CN 201110235312 A CN201110235312 A CN 201110235312A CN 102330977 A CN102330977 A CN 102330977A
- Authority
- CN
- China
- Prior art keywords
- spoiler
- outdoor
- drainage pipe
- gas burner
- central drainage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract description 14
- 239000003345 natural gas Substances 0.000 title abstract description 6
- 239000007787 solid Substances 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 4
- 239000002737 fuel gas Substances 0.000 abstract 3
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 18
- 239000000567 combustion gas Substances 0.000 description 14
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Abstract
The invention provides an outdoor natural gas burner. The burner comprises a shell, a pedestal and a fuel gas inlet, a centre drainpipe and an upper cover, wherein the lower end of shell is connected with the pedestal, and the position close to the end part of the upper end of shell is provided with a ring body; the external edge of the upper cover is provided with a downward bulge, the bulge and the ring body form an inverted U-shaped fuel channel, and the upper part of the upper cover is provided with a concave part; and the upper end of the centre drainpipe is communicated with the bottom of the concave part, the lower end of the centre drainpipe is communicated with the pedestal, the fuel gas inlet is arranged on the pedestal and positioned between the shell and the centre drainpipe. The burner provided by the invention has the advantages of keeping flame burning under the outdoor server weather environment, and reducing the loss of the fuel gas.
Description
Technical field
The present invention relates to a kind of view and use outdoor neat gas burner.
Background technology
Orange red when the color of the flame of ever-burning flame should be the combustion gas imperfect combustion, flame forms changes because of flowing with air; Flame height is generally in the 300-500mm scope, to obtain good visual effect.Because of ever-burning flame generally is located at the open air, except that being applied to view, also be applied to some important events (like commemorative site and some ceremony), require burner to have the performance of anti-harsh weather.
Reach the color and the form requirement of flame, generally adopt diffusion combustion mode, but present burner does not have the ability of harsh weather such as resisting the elements, especially require under the lower situation at flame height.And because gas flow rate is very fast, the unit interval power consumption is higher.
The main component of natural gas is CH
4(methane), its combustion potential is lower, and burning velocity is slow, and flame does not have obvious soot during the laminar flow diffusion combustion, is prone to produce carbon distribution, generally can not be applied to reality.
Summary of the invention
The present invention provides a kind of outdoor neat gas burner, to overcome the above-mentioned defective that prior art exists.
In order to achieve the above object, a kind of outdoor neat gas burner of the present invention comprises housing, base and gas inlet; It is characterized in that, also comprise central drainage pipe and loam cake, said housing lower end links to each other with base; Housing upper end close end is provided with a ring body, and said loam cake outer edge protrudes downwards, and this protrusion and ring body form an inverted U-shaped blast tube; Said loam cake top is provided with a concave volume, and said central drainage pipe upper end is connected with the concave volume bottom, and the central drainage pipe lower end is connected with base; Said gas inlet is arranged on the base, and between housing and central drainage pipe.
The present invention adopts the nature diffusion combustion mode, and circular fire hole is become annular fire hole, and the direction of burner is for radially.Combustion gas is flowed out from gas inlet, upwards to the annular burner burning of forming between loam cake and housing, before the combustion gas crater, turning back of three 90 ° of directions is arranged.
During work, when wind-force increases, in a side of wind direction effect; Because fire hole inside is labyrinth type, air can't get into burner inside, at the opposite side fire hole place of wind; Can form the relatively low zone of a wind speed, form the air-flow stagnant area, keep flame burning.When suddenly raining cats and dogs; When a large amount of rainwater fall within on the burner; Loam cake makes rainwater can't get into burner inside, and the rainwater at burner top flows into goes up the upper part of the cover concave volume, discharges through central drainage pipe; Can not flow to housing, a large amount of steam of avoiding rainwater to meet the generation of high-temp combustion device extinguish the ever-burning flame anoxic.The present invention is specially adapted to the outdoor burner of natural gas as combustion gas.When using natural gas, owing to adopt annular burner, make it have bigger gas outlet area, suitably strengthen combustion gas and Air mixing process simultaneously, reduce carbon distribution.In addition, burner of the present invention is compared with conventional burners, has significantly reduced the energy consumption of combustion gas, and conventional burners per hour consumes gas (is example with the natural gas) and is approximately 8 cubes, and burner of the present invention is merely 2～3 cubic meters/hours.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 a～2c is the floor map of different structure spoiler of the present invention.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
Like Fig. 1, a kind of outdoor neat gas burner comprises housing 1, base 3 and gas inlet 301; It is characterized in that also comprise central drainage pipe 2 and loam cake 4, said housing 1 lower end links to each other with base 3; Housing 1 upper end close end is provided with a ring body 101, and said loam cake 4 outer edges protrude downwards, and this protrusion forms an inverted U-shaped blast tube with ring body 101; Said loam cake 4 tops are provided with a concave volume 401, and said central drainage pipe 2 upper ends are connected with concave volume 401 bottoms, and central drainage pipe 2 lower ends are connected with base 3; Said gas inlet 301 is arranged on the base 3, and between housing 1 and central drainage pipe 2.
During work, combustion gas gets into from gas inlet 301, upwards to the annular burner burning of forming between loam cake and housing, before the combustion gas crater, turning back of three 90 ° of directions is arranged.
As preferred version, above said gas inlet 301 levels, a spoiler 5 is set also, said spoiler 5 one ends are fixed on the said central drainage pipe 2.Combustion gas upwards stops the back through spoiler and in cavity, forms uniform air flow.
Preferably, said spoiler 5 is that (like Fig. 2 a), said central drainage pipe 2 is passed at the center to a hollow disc, and 1 of said spoiler 5 and housing have the space.Combustion gas is flowed out between spoiler 5 and housing 1 space.
Like Fig. 2 b, as another kind of preferred version, said spoiler 5 is a hollow disc, and said central drainage pipe 2 is passed at the center, on the said spoiler 5 plurality of holes is set.Combustion gas is evenly flowed out from hole.
Like Fig. 2 c, as another kind of preferred version, said spoiler 5 is solid strip baffle plate, and said spoiler 5 preferably is provided with 4～10.Combustion gas is from evenly flowing out between the baffle plate space.
Preferably, said gas inlet 301 has 2～4.Thereby a plurality of gas inlets can better be regulated the air inflow of combustion gas and regulate flame size and elegant form; Stop up or combustion gas when stopping air feed when some gas inlets in addition, other air inlets can work on, and keep the sustained combustion of burner flame.
Claims (7)
1. an outdoor neat gas burner comprises housing (1), base (3) and gas inlet (301), it is characterized in that; Also comprise central drainage pipe (2) and loam cake (4); Said housing (1) lower end links to each other with base (3), and housing (1) upper end close end is provided with a ring body (101), and said loam cake (4) outer edge protrudes downwards; This protrusion forms an inverted U-shaped blast tube with ring body (101); Said loam cake (4) top is provided with a concave volume (401), and said central drainage pipe (2) upper end is connected with concave volume (401) bottom, and central drainage pipe (2) lower end is connected with base (3); Said gas inlet (301) is arranged on the base (3), and is positioned between housing (1) and the central drainage pipe (2).
2. outdoor neat gas burner as claimed in claim 1 is characterized in that, in said gas inlet (301) level top one spoiler (5) is set also, and said spoiler (5) one ends are fixed on the said central drainage pipe (2).
3. outdoor neat gas burner as claimed in claim 2 is characterized in that, said spoiler (5) is a hollow disc, and said central drainage pipe (2) is passed at the center, between said spoiler (5) and housing (1) space is arranged.
4. outdoor neat gas burner as claimed in claim 2 is characterized in that, said spoiler (5) is a hollow disc, and said central drainage pipe (2) is passed at the center, and said spoiler is provided with plurality of holes on (5).
5. outdoor neat gas burner as claimed in claim 2 is characterized in that, said spoiler (5) is solid strip baffle plate.
6. outdoor neat gas burner as claimed in claim 5 is characterized in that, said spoiler (5) has 4～10.
7. like each described outdoor neat gas burner of claim 1～6, it is characterized in that said gas inlet (301) has 2～4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110235312 CN102330977B (en) | 2011-08-16 | 2011-08-16 | Outdoor natural gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110235312 CN102330977B (en) | 2011-08-16 | 2011-08-16 | Outdoor natural gas burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102330977A true CN102330977A (en) | 2012-01-25 |
| CN102330977B CN102330977B (en) | 2013-07-10 |
Family
ID=45482859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110235312 Expired - Fee Related CN102330977B (en) | 2011-08-16 | 2011-08-16 | Outdoor natural gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330977B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695873A (en) * | 2019-01-02 | 2019-04-30 | 刘维 | A kind of uniform flow type fire piece |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886356Y (en) * | 2006-03-16 | 2007-04-04 | 中山华帝燃具股份有限公司 | Wind resistant rain-proof torch burner |
| JP2007107753A (en) * | 2005-10-11 | 2007-04-26 | Yamaoka Kinzoku Kogyo Kk | Outdoor stove |
| CN201037644Y (en) * | 2007-05-21 | 2008-03-19 | 宁波创青恒达金属制品有限公司 | Burner for outdoor warmer |
| CN202267062U (en) * | 2011-08-16 | 2012-06-06 | 上海集焰节能科技有限公司 | Natural gas energy-saving combustor |
-
2011
- 2011-08-16 CN CN 201110235312 patent/CN102330977B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107753A (en) * | 2005-10-11 | 2007-04-26 | Yamaoka Kinzoku Kogyo Kk | Outdoor stove |
| CN2886356Y (en) * | 2006-03-16 | 2007-04-04 | 中山华帝燃具股份有限公司 | Wind resistant rain-proof torch burner |
| CN201037644Y (en) * | 2007-05-21 | 2008-03-19 | 宁波创青恒达金属制品有限公司 | Burner for outdoor warmer |
| CN202267062U (en) * | 2011-08-16 | 2012-06-06 | 上海集焰节能科技有限公司 | Natural gas energy-saving combustor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695873A (en) * | 2019-01-02 | 2019-04-30 | 刘维 | A kind of uniform flow type fire piece |
| CN109695873B (en) * | 2019-01-02 | 2024-06-14 | 刘维 | Flow equalization fire piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102330977B (en) | 2013-07-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |