CN208332254U - A kind of dual-nozzle configuration of two-chamber direct-injection burner - Google Patents
A kind of dual-nozzle configuration of two-chamber direct-injection burner Download PDFInfo
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- CN208332254U CN208332254U CN201820249038.6U CN201820249038U CN208332254U CN 208332254 U CN208332254 U CN 208332254U CN 201820249038 U CN201820249038 U CN 201820249038U CN 208332254 U CN208332254 U CN 208332254U
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- straight
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- nozzles
- nozzle bracket
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Abstract
The utility model discloses a kind of dual-nozzle configurations of two-chamber direct-injection burner, including straight nozzle bracket and two straight nozzles being arranged on straight nozzle bracket.Two straight nozzles of the utility model can distinguish internal, outer fire cover gas supply, effectively improve the combustion power of burner, burner is during adjusting firepower size, the state that available inner fire cover individually burns, and firepower regulating effect is more preferable.Two straight nozzles are arranged on straight nozzle bracket simultaneously, convenient for the assembly with burner, pipeline, improve production efficiency, reduce cost of labor.
Description
Technical field
The utility model relates to a kind of dual-nozzle configurations of two-chamber direct-injection burner.
Background technique
Chinese patent literature CN1900593A discloses a kind of burner with air balancing, including bottom equipped with mixed
The burned gas base of air hose and the inner fire cover and outer fire cover being set to above burned gas base, the seat of the burned gas base is intracavitary to be equipped with outer ring air drain
With inner ring air drain, it is equipped with blast tube between inner ring air drain and outer ring air drain, is equipped with and combustion between two adjacent blast tubes
Gas channel several outer air mixing channels mutually placed separately are equipped with inner air mixing channel between each outer air mixing channel and inner fire cover.
It uses straight tube to mix gas, supply gas, and can be improved efficiency of combustion, keeps burning more abundant, still, only by
The form of single straight tube and straight nozzle is inside simultaneously, outer fire cover supplies, and people are adjusted during firepower size, it is difficult in obtaining
The state that fire cover is individually burnt, firepower regulating effect are bad.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide a kind of two-chamber direct-injection burning
The dual-nozzle configuration of device, can individually internally, outer fire cover gas supply, combustion power is higher, and firepower regulating effect is more preferable.
Purpose of the utility model is realized as follows:
A kind of dual-nozzle configuration of two-chamber direct-injection burner, including straight nozzle bracket and be arranged on straight nozzle bracket two
A straight nozzle.
The straight nozzle bracket is in straight panel shape, and two straight nozzles are laid along the length direction of straight nozzle bracket.
The periphery of corresponding two straight nozzles of the straight nozzle support perimeter is equipped with several groups rack mounting apertures, rack mounting apertures
Length direction along straight nozzle bracket is laid.
The spacing H1 of first pack support mounting hole of the corresponding first straight nozzle setting of the straight nozzle bracket is not equal to straight
The spacing H2 of second pack support mounting hole of the corresponding second straight nozzle setting of nozzle holder.
Corresponding two straight nozzles of the straight nozzle bracket are rotatably connected to damper respectively, and the straight nozzle bracket is corresponding
The periphery of two straight nozzles is respectively equipped with spring groove, spring groove be equipped with spring and corresponding damper against.
Described two straight nozzles are installed by screw thread and straight nozzle bracket.
The utility model beneficial effect is:
Two straight nozzles can distinguish internal, outer fire cover gas supply, effectively improve the combustion power of burner, and burner is adjusting fire
During power size, the state that available inner fire cover individually burns, firepower regulating effect is more preferable.
Two straight nozzles are arranged on straight nozzle bracket simultaneously, convenient for the assembly with burner, pipeline, improve production efficiency,
Reduce cost of labor.
Detailed description of the invention
Fig. 1 is the exploded view of the utility model first embodiment liquid fuel range.
Fig. 2 is the installation diagram of the utility model first embodiment liquid fuel range.
Fig. 3 is the cross-sectional view of the utility model first embodiment liquid fuel range.
Fig. 4 is the cross-sectional view of the utility model first embodiment liquid fuel range.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to figures 1-4, the dual-nozzle configuration of this two-chamber direct-injection burner, including straight nozzle bracket 61 and setting are straight
Two straight nozzles 6 on nozzle holder 61.Two straight nozzles 6 can satisfy the requirement that internal, outer fire cover supplies respectively, can
More effectively improve burner combustion power, burner during adjusting firepower size, what available inner fire cover individually burnt
State, firepower regulating effect are more preferable.In addition, two straight nozzles 6 are arranged on straight nozzle bracket 61 simultaneously, it is convenient for and burner, pipe
The assembly on road improves production efficiency, reduces cost of labor.
Further, the straight nozzle bracket 61 is in straight panel shape, and straight nozzle bracket 61 is across in two straight tubes 52 of burner
Common transverse axis on, straight nozzle bracket 61 and two straight tubes are respectively formed two air inlet gaps, described two straight nozzles 6
Ejection end is respectively facing two straight tubes, i.e. same straight nozzle bracket 61 can fix two straight nozzles 6 simultaneously, simplifies dress
Match, straight nozzle bracket 61 and two air inlet gaps that two straight tubes are respectively formed can satisfy air to the defeated of two straight tubes
It send, meets the technical requirements of their mixed gas, guarantee that burning is abundant.
Further, two straight nozzles 6 are laid along the length direction of straight nozzle bracket 61,61 periphery of straight nozzle bracket
The periphery of corresponding two straight nozzles 6 is equipped with several groups rack mounting apertures 611, length of the rack mounting apertures 611 along straight nozzle bracket 61
It spends direction to lay, convenient for the installation with burner and straight tube.
Further, the first pack support mounting hole 611 that corresponding first straight nozzle 6 of the straight nozzle bracket 61 is arranged
Spacing H1, should not equal to the spacing H2 of the second pack support mounting hole 611 of corresponding second straight nozzle 6 setting of straight nozzle bracket 61
Technical solution makes straight nozzle bracket 61 and the installation of two straight tubes form error-proof structure, prevents installation from malfunctioning.
Further, the straight nozzle bracket 61 can be not provided with damper, may also set up damper, this implementation uses
Latter technique scheme, specifically, corresponding two straight nozzles 6 of straight nozzle bracket 61 are rotatably connected to damper (in figure not respectively
Mark), the periphery of corresponding two straight nozzles 6 of the straight nozzle bracket 61 is respectively equipped with spring groove 612, and spring groove 612 is equipped with
Spring is with corresponding damper against the technical solution meets the regulating effect of damper, and those skilled in the art is equal
It is appreciated that.
Further, described two straight nozzles 6 are installed by screw thread and straight nozzle bracket 61, and manufacture craft is simple, cost
It is low.After the straight nozzle 6 is mounted on the inlet suction port of direct-injection pack support 61, the two is in 7 fonts, their both ends are respectively formed air inlet
End and outlet side, inlet end be located at inlet suction port, its towards the front side of straight nozzle bracket 61, outlet side is located on straight nozzle 6, it
Towards the upside of straight nozzle bracket 61, further it is convenient for the installation of straight nozzle bracket 61 and burner, pipeline.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent deformation or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in range set by the claim of this application.
Claims (6)
1. a kind of dual-nozzle configuration of two-chamber direct-injection burner, which is characterized in that including straight nozzle bracket (61) and be arranged straight
Two straight nozzles (6) on nozzle holder (61).
2. the dual-nozzle configuration of two-chamber direct-injection burner according to claim 1, it is characterised in that: the straight nozzle bracket
It (61) is in straight panel shape, two straight nozzles (6) are laid along the length direction of straight nozzle bracket (61).
3. the dual-nozzle configuration of two-chamber direct-injection burner according to claim 1, it is characterised in that: the straight nozzle bracket
(61) periphery of corresponding two straight nozzles (6) in periphery is equipped with several groups rack mounting apertures (611), and rack mounting apertures (611) are along straight
The length direction of nozzle holder (61) is laid.
4. the dual-nozzle configuration of two-chamber direct-injection burner according to claim 3, it is characterised in that: the straight nozzle bracket
(61) the spacing H1 of the first pack support mounting hole (611) of corresponding first straight nozzle (6) setting is not equal to straight nozzle bracket
(61) the spacing H2 of the second pack support mounting hole (611) of corresponding second straight nozzle (6) setting.
5. the dual-nozzle configuration of two-chamber direct-injection burner according to claim 1, it is characterised in that: the straight nozzle bracket
(61) corresponding two straight nozzles (6) are rotatably connected to damper, corresponding two straight nozzles of the straight nozzle bracket (61) respectively
(6) periphery is respectively equipped with spring groove (612), spring groove (612) be equipped with spring and corresponding damper against.
6. the dual-nozzle configuration of any one of -5 two-chamber direct-injection burners according to claim 1, it is characterised in that: described two
Straight nozzle (6) is installed by screw thread and straight nozzle bracket (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249038.6U CN208332254U (en) | 2018-02-10 | 2018-02-10 | A kind of dual-nozzle configuration of two-chamber direct-injection burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249038.6U CN208332254U (en) | 2018-02-10 | 2018-02-10 | A kind of dual-nozzle configuration of two-chamber direct-injection burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332254U true CN208332254U (en) | 2019-01-04 |
Family
ID=64782334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820249038.6U Active CN208332254U (en) | 2018-02-10 | 2018-02-10 | A kind of dual-nozzle configuration of two-chamber direct-injection burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208332254U (en) |
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2018
- 2018-02-10 CN CN201820249038.6U patent/CN208332254U/en active Active
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