CN203980288U - A kind of nozzle of multi-ejection air - Google Patents
A kind of nozzle of multi-ejection air Download PDFInfo
- Publication number
- CN203980288U CN203980288U CN201420377489.XU CN201420377489U CN203980288U CN 203980288 U CN203980288 U CN 203980288U CN 201420377489 U CN201420377489 U CN 201420377489U CN 203980288 U CN203980288 U CN 203980288U
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- air
- ejection
- pipe portion
- hydrid component
- inlet pipe
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- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
A nozzle for multi-ejection air, comprises nozzle body, and described nozzle body comprises gas inlet pipe portion and diffuser pipe portion; Also comprise air ejection hydrid component, described air ejection hydrid component, the outlet side of described air ejection hydrid component is connected connection with the gas inlet pipe portion of nozzle body.Owing to adopting such structure, combustion gas is fast through diffusion flow velocity, and combustion gas and the air entering in gaseous mixture escape pipe are carried out to premix; After combustion gas and air Mixture premix, enter diffusion parts, through shrinking diffusion portion further injection ejection premix.Reached combustion gas and air mix full and uniform, air is sufficient and the object of sufficient combustion.
Description
Technical field
The present invention relates to the device that a kind of gas burner is used, especially a kind of gas burner is for the nozzle of air and combustion gas mixing.
Background technology
Currently available technology, as shown in Figure 1, the nozzle that a kind of gas burner is used, comprises nozzle body 2, described nozzle body 2 comprises gas inlet pipe portion 21, diffuser pipe portion 22.Existing problems are: combustion gas realizes and mixing with ambient air with forming negative pressure around after ejecting after diffusion, but the mixing of this structure gas and air is limited in one's ability, mixes inhomogeneous.
Summary of the invention
The object of the invention is: a kind of nozzle of multi-ejection air is provided, and it has combustion gas and air and mixes sufficient feature uniformly, can improve that burner flue gas content is high, the problem such as at the bottom of thermic load, make burning more fully, environmental protection..
The present invention is achieved in that a kind of nozzle of multi-ejection air, comprises nozzle body, and described nozzle body comprises gas inlet pipe portion and diffuser pipe portion; It is characterized in that: also comprise air ejection hydrid component, described air ejection hydrid component, the outlet side of described air ejection hydrid component is connected connection with the gas inlet pipe portion of nozzle body.
The nozzle of described a kind of multi-ejection air, its special character is: described air ejection hydrid component comprises that inside is the air inlet pipe portion of truncated cone, diffuser pipe portion, blends tracheae portion and air ejection hole, and air ejection hole is arranged on blend tracheae portion in adjacent with supercharging portion;
The gas inlet pipe portion of described nozzle body with blend tracheae portion and be connected connection.
The nozzle of described a kind of multi-ejection air, its special character is: described air ejection hydrid component has one.
The nozzle of described a kind of multi-ejection air, its special character is: described air ejection hydrid component has two series connection at least;
In adjacent two air ejection hydrid components, the tracheae portion that blends of an air ejection hydrid component is connected connection with the air inlet pipe portion of another air ejection hydrid component;
The air inlet pipe portion of the air ejection hydrid component of front end is connected the air ejection hydrid component of connection, the end tracheae portion that blends with source of the gas is connected connection with gas inlet pipe portion.
The nozzle of a kind of multi-ejection air of the present invention, owing to adopting such structure, combustion gas is fast through diffusion flow velocity, and combustion gas and the air entering in gaseous mixture escape pipe are carried out to premix; After combustion gas and air Mixture premix, enter diffusion parts, through shrinking diffusion portion further injection ejection premix.Reached combustion gas and air mix full and uniform, air is sufficient and the object of sufficient combustion.
Brief description of the drawings
Fig. 1 is the three-dimensional cutaway view of prior art.
Fig. 2 is stereogram of the present invention.
Fig. 3 is three-dimensional exploded view of the present invention.
Fig. 4 is cutaway view of the present invention.
Fig. 5 is the cutaway view of the second embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1
As shown in Figure 2, Figure 3, Figure 4, a kind of nozzle of multi-ejection air, comprises nozzle body 2, and described nozzle body 2 comprises gas inlet pipe portion 21, diffuser pipe portion 22; Diffuser pipe portion 22 comprises truncated cone portion 221 and cylindrical part 222
Also comprise air ejection hydrid component 1, the outlet side of described air ejection hydrid component 1 is connected connection with the gas inlet pipe portion 21 of nozzle body 2.
Described air ejection hydrid component 1 comprises that inside is the air inlet pipe portion 11 of truncated cone, diffuser pipe portion 12, blends tracheae portion 13 and air ejection hole 14.Air ejection hole 14 is arranged on blend tracheae portion 13 in adjacent with diffuser pipe portion 12;
The gas inlet pipe portion 21 of described nozzle body 2 with blend tracheae portion 13 and be connected connection.
When use, combustion gas enters air inlet pipe portion 11 and shrinks diffusion by diffuser pipe portion 12; Then combustion gas fast with enter in gaseous mixture escape pipe 13 and carry out premix with the air entering through air ejection hole 14; After combustion gas and air Mixture premix, through the further diffusion of diffusion portion 22, then ejection, thus combustion gas and air are mixed;
Fuel gas mixture sprays in diffusion portion 22, in the time entering burner, mixes with air 3 injections of extraneous encirclement because flow velocity is fast, can make more air 3 enter in the induction tunnel of burner and mix.Reached that combustion gas and air mix, the object of air abundance and sufficient combustion.
Embodiment 2
As shown in Figure 5, described air ejection hydrid component 1 has two series connection;
In adjacent two air ejection hydrid components 1, the tracheae portion 13 that blends of an air ejection hydrid component 1 is connected connection with the air inlet pipe portion 11 of another air ejection hydrid component 1;
The air inlet pipe portion 11 of the air ejection hydrid component 1 of front end is connected the air ejection hydrid component 1 of connection, the end tracheae portion 13 that blends with source of the gas is connected connection with gas inlet pipe portion 21.
The air ejection hydrid component 1 that described head end is connected with fuel gas source, the air ejection parts 1 that end is connected with nozzle body 2.
Above-described is only preferential embodiment of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the principles of the present invention, can also make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (4)
1. a nozzle for multi-ejection air, comprises nozzle body, and described nozzle body comprises gas inlet pipe portion and diffuser pipe portion; It is characterized in that: also comprise air ejection hydrid component, described air ejection hydrid component, the outlet side of described air ejection hydrid component is connected connection with the gas inlet pipe portion of nozzle body.
2. the nozzle of a kind of multi-ejection air according to claim 1, it is characterized in that: described air ejection hydrid component comprises that inside is the air inlet pipe portion of truncated cone, diffuser pipe portion, blends tracheae portion and air ejection hole, and air ejection hole is arranged on blend tracheae portion in adjacent with supercharging portion;
The gas inlet pipe portion of described nozzle body with blend tracheae portion and be connected connection.
3. the nozzle of a kind of multi-ejection air according to claim 1 and 2, is characterized in that: described air ejection hydrid component has one.
4. the nozzle of a kind of multi-ejection air according to claim 2, is characterized in that: described air ejection hydrid component has two series connection at least;
In adjacent two air ejection hydrid components, the tracheae portion that blends of an air ejection hydrid component is connected connection with the air inlet pipe portion of another air ejection hydrid component;
The air inlet pipe portion of the air ejection hydrid component of front end is connected the air ejection hydrid component of connection, the end tracheae portion that blends with source of the gas is connected connection with gas inlet pipe portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377489.XU CN203980288U (en) | 2014-07-09 | 2014-07-09 | A kind of nozzle of multi-ejection air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377489.XU CN203980288U (en) | 2014-07-09 | 2014-07-09 | A kind of nozzle of multi-ejection air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203980288U true CN203980288U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377489.XU Active CN203980288U (en) | 2014-07-09 | 2014-07-09 | A kind of nozzle of multi-ejection air |
Country Status (1)
| Country | Link |
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| CN (1) | CN203980288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100976A (en) * | 2014-07-09 | 2014-10-15 | 中山市星立方厨房科技有限公司 | Nozzle capable of repeatedly injecting air |
-
2014
- 2014-07-09 CN CN201420377489.XU patent/CN203980288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100976A (en) * | 2014-07-09 | 2014-10-15 | 中山市星立方厨房科技有限公司 | Nozzle capable of repeatedly injecting air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG STARCUBE KITCHEN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHONGSHAN STARCUBE KITCHEN TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528427 Guangdong Province, Nantou Town, West Industrial Zone, West Bay, No. 8 Patentee after: GUANGDONG STARCUBE KITCHEN TECHNOLOGY CO., LTD. Address before: 528427, No. 8, laurel Road, Sui village, Nantou Town, Guangdong, Zhongshan Patentee before: ZHONGSHAN STARCUBE KITCHEN TECHNOLOGY CO., LTD. |