CN200975670Y - Barrel-type full premixing burner - Google Patents
Barrel-type full premixing burner Download PDFInfo
- Publication number
- CN200975670Y CN200975670Y CN 200620153894 CN200620153894U CN200975670Y CN 200975670 Y CN200975670 Y CN 200975670Y CN 200620153894 CN200620153894 CN 200620153894 CN 200620153894 U CN200620153894 U CN 200620153894U CN 200975670 Y CN200975670 Y CN 200975670Y
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- China
- Prior art keywords
- fire hole
- cylindrical shape
- distribution
- tubular
- circular
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- Expired - Lifetime
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Abstract
The utility model relates to a trunk completely premixed inflamer, consisting of a cylindrical fire hole coat, which is characterized in that the utility model also consists of a cylindrical distribution net being arranged at the internal of cylindrical fire hole coat; the cylindrical fire hole coat is provided with a quincuncial fire hole and a strip shaped fire hole, and the cylindrical distribution net is provided with a distribution fire hole A and a distribution fire hole B which are corresponded to the quincuncial fire hole and strip shaped fire hole on the cylindrical fire hole coat; the premixed air and gas mixture air is puffed into the cylindrical distribution net first, and then puffed into the cylindrical fire hole coat and burned in each fire holes by second distributing of the cylindrical distribution net. The utility model has advantages of more convenient controlling of burning and stability of burning operating mode, and compact structure and so on.
Description
Technical field: the utility model relates to a kind of gas heater burner, particularly a kind of tubular stainless steel all-premixing burner.
Background technology: gas heater can be divided into diffusion type burning, atmospheric burning type and full premix combustion by combustion system.The diffusion type burning need not now basically because the thermal efficiency is not high, noxious gas emission is serious.Great majority adopt atmospheric burning type at present, but atmospheric burning type causes incomplete combustion because combustion gas and air can not mix fully, and unnecessary air can reduce the thermal efficiency of heat exchange, and unnecessary air can be taken away a part of heat, further reduces the thermal efficiency.And insufficient a large amount of pernicious gases such as CO that are easy to generate that burn.And the full premix combustion mode can overcome above defective substantially, and full premix combustion can segment three kinds of ceramic orifice plates, woven wire, stainless steel orifice plate again by used burner, but ceramic orifice plate burner is because material property own is easy to damage, and service life is short.And woven wire burner manufacturing process complexity, difficult realization.The stainless steel orifice plate is generally tabular burner at present, causes its volume bigger, and combustion gas is difficult to distributed uniform.For overcoming these defectives, the tubular all-premixing burner is developed.
Summary of the invention: technical problem to be solved in the utility model provides a kind of tubular all-premixing burner, control that it can be more conducive to burn and combustion conditions stable, and simple in structure.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises cylindrical shape fire hole cover, be fixed in the cylindrical shape distribution network in the cylindrical shape fire hole cover, the cylindrical shape fire hole puts distributing plum blossom shape fire hole and bar shaped fire hole, distributing on the cylindrical shape distribution network and putting plum blossom shape fire hole and corresponding distribution fire hole first and the distribution fire hole second of bar shaped fire hole with the cylindrical shape fire hole, pre-mixed air and combustion gas mixing gas is introduced into the cylindrical shape distribution network, goes into the cylindrical shape fire hole and puts each fire hole burning through the sub-distribution again of tubular distribution network is laggard.
The circular fire hole of described plum blossom shape is evenly distributed on the cylindrical shape fire hole and puts.
Described bar shaped fire hole is evenly distributed on the cylindrical shape fire hole and puts.
Described plum blossom shape fire hole is circular fire hole.
Described distribution fire hole first is circular small fire hole, and distributing fire hole second is circular big fire hole.
The beneficial effect that the utility model is compared with prior art produced:
1, owing to adopted cylindrical shape distribution network structure, guaranteed that through after the reallocation of distribution network fire hole puts the distributed uniform of fire hole combustion gas through the gaseous mixture of premix, control that is more conducive to burn and combustion conditions stable, and simple in structure, reliable, realize easily.
Description of drawings: Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the fire hole distribution partial view of cylindrical shape fire hole cover 2 among Fig. 1.
Fig. 4 is that the fire hole of cylindrical shape distribution network 1 among Fig. 1 distributes partial view.
The specific embodiment: shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, the utility model comprises internal distribution net 1, cylindrical shape fire hole cover 2, is the stainless steel manufacturing.Cylindrical shape fire hole cover 2 is enclosed within on the cylindrical shape distribution network 1 and with being welded to connect, certain intervals is arranged between them.Be uniform-distribution with circular small fire hole 3 of plum blossom shape and square small fire hole 4 on the cylindrical shape fire hole cover 2, the quantity of the circular fire hole 3 of plum blossom shape is than square fire hole more than 4, and square fire hole 4 plays the effect of steady flame.And correspondence is uniform-distribution with distribution circular hole first 5 and distributes circular hole second 6 on the cylindrical shape distribution network 1, wherein distribute the circular fire hole 3 of circular hole first 5 corresponding plum blossom shapes, distribute circular hole second 6 corresponding square fire holes 4, as long as just can change the combustion gas sendout of all directions by the size that changes circular hole on the distribution network.Pre-mixed air and combustion gas mixing gas is introduced into cylindrical shape distribution network 1, is evenly distributed on cylindrical shape fire hole cover 2 each fire holes through tubular distribution network 1 again and burns.
Claims (9)
1, a kind of tubular all-premixing burner, it comprises cylindrical shape fire hole cover (2), it is characterized in that it also comprises the cylindrical shape distribution network (1) that is fixed in the cylindrical shape fire hole cover (2), plum blossom shape fire hole (3) and bar shaped fire hole (4) are distributing on the cylindrical shape fire hole cover (2), distributing on the cylindrical shape distribution network (1) and going up plum blossom shape fire hole (3) and corresponding distribution fire hole first (5) and the distribution fire hole second (6) of bar shaped fire hole (4) with cylindrical shape fire hole cover (2), pre-mixed air and combustion gas mixing gas is introduced into cylindrical shape distribution network (1), goes into cylindrical shape fire hole cover (2) and goes up each fire hole burning through the sub-distribution again of tubular distribution network (1) is laggard.
2, tubular all-premixing burner according to claim 1 is characterized in that the circular fire hole of described plum blossom shape (3) is evenly distributed on the cylindrical shape fire hole cover (2).
3,, it is characterized in that described bar shaped fire hole (4) is evenly distributed on the cylindrical shape fire hole cover (2) according to claim 1,2 described tubular all-premixing burners.
4,, it is characterized in that described plum blossom shape fire hole (3) is circular fire hole according to claim 1,2 described tubular all-premixing burners.
5, tubular all-premixing burner according to claim 3 is characterized in that described plum blossom shape fire hole (3) is circular fire hole.
6, according to claim 1,2 described tubular all-premixing burners, it is characterized in that described distribution fire hole first (5) is circular small fire hole, distributing fire hole second (6) is circular big fire hole.
7, tubular all-premixing burner according to claim 3 is characterized in that described distribution fire hole first (5) is circular small fire hole, and distributing fire hole second (6) is circular big fire hole.
8, tubular all-premixing burner according to claim 4 is characterized in that described distribution fire hole first (5) is circular small fire hole, and distributing fire hole second (6) is circular big fire hole.
9, tubular all-premixing burner according to claim 5 is characterized in that described distribution fire hole first (5) is circular small fire hole, and distributing fire hole second (6) is circular big fire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620153894 CN200975670Y (en) | 2006-11-24 | 2006-11-24 | Barrel-type full premixing burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620153894 CN200975670Y (en) | 2006-11-24 | 2006-11-24 | Barrel-type full premixing burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975670Y true CN200975670Y (en) | 2007-11-14 |
Family
ID=38901955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620153894 Expired - Lifetime CN200975670Y (en) | 2006-11-24 | 2006-11-24 | Barrel-type full premixing burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975670Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235667A (en) * | 2010-04-26 | 2011-11-09 | 李芳春 | Fire hole formed by connecting strip groove and round hole |
| CN107328097A (en) * | 2017-07-28 | 2017-11-07 | 佛山市沃克曼普电气有限公司 | General character polymerize unitized exchanger in a row |
-
2006
- 2006-11-24 CN CN 200620153894 patent/CN200975670Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235667A (en) * | 2010-04-26 | 2011-11-09 | 李芳春 | Fire hole formed by connecting strip groove and round hole |
| CN107328097A (en) * | 2017-07-28 | 2017-11-07 | 佛山市沃克曼普电气有限公司 | General character polymerize unitized exchanger in a row |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WANHE NEW ELECTRICITY CO., LTD. Free format text: FORMER OWNER: GUANGDONG WANHE GROUP CO.,LTD. Effective date: 20091023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee after: Guangdong Vanward New Electric Co., Ltd. Address before: No. 80 Hongqi Road, Ronggui street, Shunde District, Guangdong, Foshan Province: 528305 Patentee before: Vanward Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |