CN204829914U - Multitube laminar gas spray gun - Google Patents
Multitube laminar gas spray gun Download PDFInfo
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- CN204829914U CN204829914U CN201520410296.4U CN201520410296U CN204829914U CN 204829914 U CN204829914 U CN 204829914U CN 201520410296 U CN201520410296 U CN 201520410296U CN 204829914 U CN204829914 U CN 204829914U
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- gas gun
- spray gun
- gas spray
- arm
- jet pipe
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Abstract
The utility model provides a multitube laminar gas spray gun, the gas spray gun includes the gas spray gun person in charge, the end -to -end connection flame holder is responsible for to the gas spray gun, the preceding tip that the gas spray gun was responsible for is provided with a plurality of gas spray gun branch pipes, gas spray gun branch pipe evenly distributed be in on the gas spray gun is responsible for, just the bore of gas spray gun branch pipe is not of uniform size. The utility model discloses in multitube laminar gas spray gun, simple structure can realize the gas jet of different bores, moreover different bores mutual noninterference between the spray tube, if meet more remote gas jet, can be through changing the extension elongation of spray tube is adjusted, has enlarged the range of application of gas spray gun.
Description
Technical field
The utility model relates to a kind of gas gun, particularly a kind of multitube laminar gas gun.
Background technology
Conventional gas burner is generally single hose or multitube horizontal flow burner, its combustion gas and air draught angle less, mixed effect is poor, and flame is thin, long, and central temperature is high, is beneficial to nitrogen oxide (NOX) and generates.In addition, conventional gas burner, is equipped with equal pressure chamber, not only makes product structure complexity, cost increase, and there is the danger of gas leakage.
Consult Chinese patent " a kind of multitube gas gun ", application number: 201420393809.0, a kind of multitube gas gun, comprises gas gun house steward, and gas gun house steward end connects flame holder, and described gas gun house steward 2/3 place radial direction connects several
shape gas gun arm, gas gun arm end connecting spray nozzle, jet pipe end connects shrouding, shrouding is provided with several axial spray orifices, jet pipe terminal surface is provided with several radial spray orifices to gas gun house steward side, described nozzle axis and gas gun house steward axis being parallel, jet pipe is arranged on outside flame holder.Have short and thick, the homogeneous flame temperature of flame dispersion, flame, can reduce the feature of temperature mode formation of nitrogen oxides, and structure simply, cost is low and security is good.
But the rifle footpath of gas gun described above is consistent, can not change.
In view of above-mentioned defect, the utility model creator obtains the utility model finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of multitube laminar gas gun, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is, a kind of multitube laminar gas gun is provided, described gas gun comprises a gas gun supervisor, described gas gun supervisor end connects flame holder, the leading section of described gas gun supervisor is provided with multiple gas gun arm, and described gas gun arm is evenly distributed on described gas gun supervisor, and the caliber size of described gas gun arm differs.
Multitube laminar gas gun described in the utility model, structure is simple, the fuel gas injection of different bore can be realized, and do not interfere with each other between the described jet pipe of different bore, if meet longer-distance fuel gas injection, can be adjusted by the extension elongation changing described jet pipe, expand the range of application of described gas gun.
Preferably, described gas gun arm is divided into two kinds of bores, and is provided with a more small-bore described gas gun arm between the described gas gun arm of adjacent two larger caliber.
Preferably, the end of described gas gun arm connects a jet pipe, and described jet pipe end connects a shrouding, described shrouding is provided with several spray orifices.
Preferably, the connection between described jet pipe with described gas gun arm is for being flexibly connected, and described jet pipe is elastic in described gas gun arm.
Preferably, described gas gun also comprises a rotating disc, and one end of described rotating disc is connected with described gas gun arm, and the other end is connected with described jet pipe.
Preferably, described rotating disc is divided into upper strata rotating disk and lower floor's rotating disk, for being fixedly connected with between described lower floor rotating disk with described gas gun arm, for being flexibly connected between described lower floor rotating disk with described upper strata rotating disk, can mutually rotate.
Preferably, described rotating disc is also provided with multiple through hole, the through described rotating disc of described through hole, and described through hole is uniformly distributed on described rotating disc.
The beneficial effects of the utility model are compared with the prior art: the multitube laminar gas gun described in the utility model, structure is simple, the fuel gas injection of different bore can be realized, and do not interfere with each other between the described jet pipe of different bore, if meet longer-distance fuel gas injection, can be adjusted by the extension elongation changing described jet pipe, expand the range of application of described gas gun.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model multitube laminar gas gun;
Fig. 2 is the structural representation of embodiment one in the utility model multitube laminar gas gun.
Detailed description of the invention
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
Refer to as shown in Figure 1, it is the structural representation of the utility model multitube laminar gas gun, described gas gun comprises a gas gun supervisor 1, described gas gun is responsible for 1 end and is connected flame holder, the leading section of described gas gun supervisor 1 is provided with multiple gas gun arm 2, described gas gun arm 2 is evenly distributed on described gas gun supervisor 1, and the caliber size of described gas gun arm 2 differs, shown in figure, the quantity of described gas gun arm 2 is six, containing a more small-bore described gas gun arm 2 between the described gas gun arm 2 of adjacent two larger caliber, the end of each described gas gun arm 2 connects a jet pipe 3, described in each, jet pipe 3 end connects a shrouding 4, shrouding 4 described in each is provided with several spray orifices 5, connection between described jet pipe 3 with described gas gun arm 2 is for being flexibly connected, described jet pipe 3 is elastic in described gas gun arm 2, when using the described gas gun arm 2 of larger caliber, described jet pipe 3 in the gas gun arm 2 of described larger caliber stretches out forward, and spray combustion gas, otherwise, when using more small-bore described gas gun arm 2, described jet pipe 3 in described more small-bore gas gun arm 2 stretches out forward, and spray combustion gas.
Multitube laminar gas gun described in the utility model, structure is simple, the fuel gas injection of different bore can be realized, and do not interfere with each other between the described jet pipe 3 of different bore, if meet longer-distance fuel gas injection, can be adjusted by the extension elongation changing described jet pipe 3, expand the range of application of described gas gun.
Embodiment one
Gas gun as described above, the present embodiment and its difference are, consult as shown in Figure 2, it is the structural representation of embodiment one in the utility model multitube laminar gas gun, described gas gun also comprises a rotating disc 6, one end of described rotating disc 6 is connected with described gas gun arm 2, the other end is connected with described jet pipe 3, described rotating disc 6 is divided into upper strata rotating disk 61 and lower floor's rotating disk 62, for being fixedly connected with between described lower floor rotating disk 62 with described gas gun arm 2, for being flexibly connected between described lower floor rotating disk 62 with described upper strata rotating disk 61, can mutually rotate, described rotating disc 6 is also provided with multiple through hole 63, the through described rotating disc 6 of described through hole 63, described through hole 63 is uniformly distributed on described rotating disc 6, as shown in FIG., the quantity of described through hole 63 is 6, when rotating clockwise described upper strata rotating disk 61, described through hole 63 aims at the described jet pipe 3 in the described gas gun arm 2 of larger caliber, and allow described jet pipe 3 stretch out, carry out the injection of combustion gas, when rotating counterclockwise described upper strata rotating disk 61, described through hole 63 aims at the described jet pipe 3 in more small-bore described gas gun arm 2, and allow described jet pipe 3 stretch out, carry out the injection of combustion gas, achieve the level of fuel gas injection, and when using the described gas gun arm 2 of single bore, the described gas gun arm 2 of the another kind of bore that indirect protection does not use, and by the above-mentioned syndeton mentioned, described jet pipe 3 can be changed, connection for convenience detach, applied widely.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the utility model claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (7)
1. a multitube laminar gas gun, it is characterized in that, described gas gun comprises a gas gun supervisor, described gas gun supervisor end connects flame holder, the leading section of described gas gun supervisor is provided with multiple gas gun arm, described gas gun arm is evenly distributed on described gas gun supervisor, and the caliber size of described gas gun arm differs.
2. gas gun according to claim 1, is characterized in that, described gas gun arm is divided into two kinds of bores, and is provided with a more small-bore described gas gun arm between the described gas gun arm of adjacent two larger caliber.
3. gas gun according to claim 2, is characterized in that, the end of described gas gun arm connects a jet pipe, and described jet pipe end connects a shrouding, described shrouding is provided with several spray orifices.
4. gas gun according to claim 3, is characterized in that, the connection between described jet pipe with described gas gun arm is for being flexibly connected, and described jet pipe is elastic in described gas gun arm.
5. gas gun according to claim 4, is characterized in that, described gas gun also comprises a rotating disc, and one end of described rotating disc is connected with described gas gun arm, and the other end is connected with described jet pipe.
6. gas gun according to claim 5, it is characterized in that, described rotating disc is divided into upper strata rotating disk and lower floor's rotating disk, for being fixedly connected with between described lower floor rotating disk with described gas gun arm, for being flexibly connected between described lower floor rotating disk with described upper strata rotating disk, can mutually rotate.
7. gas gun according to claim 6, is characterized in that, described rotating disc is also provided with multiple through hole, the through described rotating disc of described through hole, and described through hole is uniformly distributed on described rotating disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410296.4U CN204829914U (en) | 2015-06-12 | 2015-06-12 | Multitube laminar gas spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410296.4U CN204829914U (en) | 2015-06-12 | 2015-06-12 | Multitube laminar gas spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829914U true CN204829914U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520410296.4U Expired - Fee Related CN204829914U (en) | 2015-06-12 | 2015-06-12 | Multitube laminar gas spray gun |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524154A (en) * | 2016-11-28 | 2017-03-22 | 北京水木星源环保科技有限公司 | Gas-graded low-NOx burner |
| CN106524157A (en) * | 2016-12-02 | 2017-03-22 | 海湾环境科技（北京）股份有限公司 | Combustor |
| CN106524153A (en) * | 2016-11-28 | 2017-03-22 | 北京水木星源环保科技有限公司 | Grading fuel gas low-nitrogen burner |
| CN106907710A (en) * | 2017-03-02 | 2017-06-30 | 中国科学院工程热物理研究所 | Dual fuel nozzle, nozzle array and burner with fractal structure cartridge |
| CN107559827A (en) * | 2017-09-27 | 2018-01-09 | 西安交通大学 | A kind of ultralow nitrogen gas burner |
| CN107957066A (en) * | 2017-12-22 | 2018-04-24 | 上海齐耀热能工程有限公司 | burning torch |
| CN108826289A (en) * | 2018-08-29 | 2018-11-16 | 上海诺特飞博燃烧设备有限公司 | Gas gun device and its burner and boiler |
| CN110375303A (en) * | 2019-06-28 | 2019-10-25 | 浙江先创能源科技股份有限公司 | A kind of boiler-burner |
| CN111006212A (en) * | 2019-12-03 | 2020-04-14 | 合肥越之澜机电设备有限公司 | Flame layered combustion control method for natural gas burner |
| CN112413630A (en) * | 2020-11-06 | 2021-02-26 | 西安力元炉窑自动化设备有限公司 | Biomass burner nozzle layout for kiln |
| CN113108277A (en) * | 2021-03-25 | 2021-07-13 | 岳阳远东节能设备有限公司 | Ultralow NO of medium and small boilerxCO discharging gas burner |
| CN114183754A (en) * | 2020-09-14 | 2022-03-15 | 意大利利雅路股份有限公司 | Burner head of burner |
-
2015
- 2015-06-12 CN CN201520410296.4U patent/CN204829914U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524154A (en) * | 2016-11-28 | 2017-03-22 | 北京水木星源环保科技有限公司 | Gas-graded low-NOx burner |
| CN106524153A (en) * | 2016-11-28 | 2017-03-22 | 北京水木星源环保科技有限公司 | Grading fuel gas low-nitrogen burner |
| CN106524157A (en) * | 2016-12-02 | 2017-03-22 | 海湾环境科技（北京）股份有限公司 | Combustor |
| CN106907710A (en) * | 2017-03-02 | 2017-06-30 | 中国科学院工程热物理研究所 | Dual fuel nozzle, nozzle array and burner with fractal structure cartridge |
| CN107559827A (en) * | 2017-09-27 | 2018-01-09 | 西安交通大学 | A kind of ultralow nitrogen gas burner |
| CN107957066A (en) * | 2017-12-22 | 2018-04-24 | 上海齐耀热能工程有限公司 | burning torch |
| CN108826289A (en) * | 2018-08-29 | 2018-11-16 | 上海诺特飞博燃烧设备有限公司 | Gas gun device and its burner and boiler |
| CN110375303A (en) * | 2019-06-28 | 2019-10-25 | 浙江先创能源科技股份有限公司 | A kind of boiler-burner |
| CN111006212A (en) * | 2019-12-03 | 2020-04-14 | 合肥越之澜机电设备有限公司 | Flame layered combustion control method for natural gas burner |
| CN111006212B (en) * | 2019-12-03 | 2021-08-17 | 合肥越之澜机电设备有限公司 | Flame layered combustion control method for natural gas burner |
| CN114183754A (en) * | 2020-09-14 | 2022-03-15 | 意大利利雅路股份有限公司 | Burner head of burner |
| CN114183754B (en) * | 2020-09-14 | 2024-04-26 | 意大利利雅路股份有限公司 | Burner head of burner |
| CN112413630A (en) * | 2020-11-06 | 2021-02-26 | 西安力元炉窑自动化设备有限公司 | Biomass burner nozzle layout for kiln |
| CN113108277A (en) * | 2021-03-25 | 2021-07-13 | 岳阳远东节能设备有限公司 | Ultralow NO of medium and small boilerxCO discharging gas burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170612 |