CN209415452U - Combined gas burner nozzle - Google Patents
Combined gas burner nozzle Download PDFInfo
- Publication number
- CN209415452U CN209415452U CN201920055048.0U CN201920055048U CN209415452U CN 209415452 U CN209415452 U CN 209415452U CN 201920055048 U CN201920055048 U CN 201920055048U CN 209415452 U CN209415452 U CN 209415452U
- Authority
- CN
- China
- Prior art keywords
- gas
- combination
- split
- flow baffles
- combination type
- 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.)
- Active
Links
Abstract
The utility model discloses combined gas burner nozzles, including total gas inlet pipe, one end of total gas inlet pipe is equipped with the first combination gas gas jets split-flow baffles, and the first combination gas gas jets split-flow baffles are equipped with combination type air runner pipe far from the side of total gas inlet pipe.In the utility model, combination type gas sealed nozzle casing is fixedly connected between on the outside of first combination gas gas jets split-flow baffles and the second combination gas gas jets split-flow baffles, combustion gas enters from total gas inlet pipe, air enters combination type air runner pipe by the first combination gas gas jets split-flow baffles, the gap between combination type air runner pipe and combination type gas circulation casing is passed through in combustion gas again, when encountering air, sufficient air comes into full contact with a small amount of combustion gas that gap is flowed out, increase the contact area of combustion gas and air, and then combustion gas full combustion, greatly reduce the generation of fire emission nitrogen oxides.
Description
Technical field
The utility model relates to technical field of burner more particularly to combined gas burner nozzles.
Background technique
Burner is that the device for making fuel and air spray mixed firinor fuel burning in a certain way is referred to as, can by its working principle
By by burner be defined as it is a kind of by substance by this chemical reaction of burning in a manner of convert thermal energy a kind of equipment — that is, will
Air and fuel pass through pre-mixing apparatus by proper proportion mix and convert so that its full combustion.Burner is according to its different attribute, tool
Standby a variety of mode classification.By fuel mode, it is divided into oil burner, gas burner, bumer of light fuel and double fuel combustion
Burner.
However existing gas burner, firstly, what gas burner nozzle used in the market is all direct injection, structure letter
It is single, cause combustion gas to occur mixing when mixing with air unevenly so that can not full combustion, the nitrogen oxygen of burning and exhausting
Compound is excessively high, not only wastes combustion gas, but also damage to user, secondly, existing gas burner, jet flames mistake
It is long, it is not easy to short distance injection, brings very big inconvenience to user.
Summary of the invention
It can not burn and fill purpose of the utility model is to solve gas burner nozzle existing in the prior art
Point and the too long disadvantage of combustion flame, and the combined gas burner nozzle proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Combined gas burner nozzle, including total gas inlet pipe, one end of total gas inlet pipe is installed
There are the first combination gas gas jets split-flow baffles, the first combination gas gas jets split-flow baffles are far from total gas inlet pipe
Side combination type air runner pipe is installed, be socketed on the outside of the combination type air runner pipe combination type gas circulation set
Pipe, the combination type gas circulation casing are equipped with the second combined type far from one end of the first combination gas gas jets split-flow baffles
Outside gas nozzle split-flow baffles, the first combination gas gas jets split-flow baffles and the second combination gas gas jets split-flow baffles
Combination type gas sealed nozzle casing is fixedly connected between side, the second combination gas gas jets split-flow baffles are far from combination
The side of formula gas circulation casing is equipped with combination gas gas jets injection partition, and the combination gas gas jets injection partition is remote
Side from the second combination gas gas jets split-flow baffles is equipped with combination type gas air mixing jet flow guiding pipe.
It is as above-mentioned technical proposal to further describe:
Total gas inlet pipe elongated end runs through the first combination gas gas jets split-flow baffles.
It is as above-mentioned technical proposal to further describe:
The rounded structure in horizontal cross-section of the first combination gas gas jets split-flow baffles, first combination type gas
Multiple circular holes are offered altogether inside nozzle split-flow baffles, and multiple circular holes are circumferentially distributed.
It is as above-mentioned technical proposal to further describe:
The combination type air runner pipe is provided with multiple, and multiple combination type air runner pipes and the first combination gas altogether
The multiple circular holes opened up inside gas jets split-flow baffles are used cooperatively.
It is as above-mentioned technical proposal to further describe:
It is clearance fit between the combination type air runner pipe and combination type gas circulation casing, and combination type air stream
The outer diameter of siphunculus is less than the outer diameter of combination type gas circulation casing.
It is as above-mentioned technical proposal to further describe:
Multiple circular holes, and multiple circular holes and combination gas are offered inside the second combination gas gas jets split-flow baffles
Air-flow leads to casing and is used cooperatively.
It is as above-mentioned technical proposal to further describe:
The inside of the combination gas gas jets injection partition offers multiple circular holes, and multiple circular holes and the second combined type
The multiple circular holes opened up inside gas nozzle split-flow baffles are corresponding.
It is as above-mentioned technical proposal to further describe:
The combination type gas air mixing jet flow guiding pipe be provided with altogether it is multiple, and multiple combination type gas air mix
Multiple circular holes that the inside of jet flow guiding pipe and combination gas gas jets injection partition opens up are used cooperatively.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, the first combination gas gas jets split-flow baffles and the second combination gas gas jets split-flow baffles
It is fixedly connected with combination type gas sealed nozzle casing between outside, combustion gas enters from total gas inlet pipe, and air passes through the
One combination gas gas jets split-flow baffles enter combination type air runner pipe, and then, combination type air runner pipe is passed through in combustion gas again
Gap between combination type gas circulation casing, when encountering air, with a small amount of combustion gas of sufficient air and gap outflow
It comes into full contact with, so that combustion gas, which mixes with air, uniformly increases the contact area of combustion gas and air, and then combustion gas full combustion,
Greatly reduce the generation of fire emission nitrogen oxides.
2, in the utility model, combination type gas air mixing jet flow guiding pipe be provided with altogether it is multiple, in use, mixing is equal
Even combustion gas then passes through combination type gas air mixing jet flow guiding pipe inspection and goes out, and multiple combination type gas air mixing are drawn
The setting for penetrating diversion pipe, dispersed combustion gas spray when impulse force, and then avoid combustion flame it is too long and caused by it is inconvenient for use,
Substantially increase practicability.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of combined gas burner nozzle in the utility model；
Fig. 2 is the combining structure schematic diagram of combined gas burner nozzle in the utility model；
Fig. 3 is the spout structure schematic diagram of combined gas burner nozzle in the utility model.
Marginal data:
1, total gas inlet pipe；2, the first combination gas gas jets split-flow baffles；3, combination type air runner pipe；4, group
Box-like gas circulation casing；5, the second combination gas gas jets split-flow baffles；6, combination gas gas jets injection partition；7, it combines
Formula gas-air mixing jet flow guiding pipe；8, combination type gas sealed nozzle casing.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-3, combined gas burner nozzle, including total gas inlet pipe 1, total gas inlet pipe 1
One end is equipped with the first combination gas gas jets split-flow baffles 2, and the first combination gas gas jets split-flow baffles 2 are far from total combustion gas
The side of air inlet pipe 1 is equipped with combination type air runner pipe 3, and the outside of combination type air runner pipe 3 is socketed with combination type gas
Circulate casing 4, and sufficient air comes into full contact with a small amount of combustion gas that gap is flowed out, so that combustion gas mixes with air uniformly, increases
The big contact area of combustion gas and air, and then combustion gas full combustion, greatly reduce the generation of fire emission nitrogen oxides,
Combination type gas circulation casing 4 is equipped with the second combination type gas far from one end of the first combination gas gas jets split-flow baffles 2
Nozzle split-flow baffles 5,5 outside of the first combination gas gas jets split-flow baffles 2 and the second combination gas gas jets split-flow baffles
Between be fixedly connected with combination type gas sealed nozzle casing 8, the second combination gas gas jets split-flow baffles 5 are far from combination type gas
The side of circulation casing 4 is equipped with combination gas gas jets injection partition 6, and combination gas gas jets injection partition 6 is far from second
The side of combination gas gas jets split-flow baffles 5 is equipped with combination type gas air mixing jet flow guiding pipe 7.
Further, total 1 elongated end of gas inlet pipe runs through the first combination gas gas jets split-flow baffles 2, so that combustion
Gas without hindrance can be circulated in the gap of combination type air runner pipe 3 and combination type gas circulation casing 4.
Further, the rounded structure in horizontal cross-section of the first combination gas gas jets split-flow baffles 2, the first combination gas
2 inside of gas jets split-flow baffles offers multiple circular holes altogether, and multiple circular holes are circumferentially distributed, and are more advantageous to the first combination gas
The connection of gas jets split-flow baffles 2 and combination type air runner pipe 3.
Further, combination type air runner pipe 3 is provided with multiple altogether, and multiple combination type air runner pipes 3 and first
The multiple circular holes opened up inside combination gas gas jets split-flow baffles 2 are used cooperatively, and increase the area of air circulation, Jin Ergeng
Favorably with air and contacts fuel gas.
Further, it is clearance fit between combination type air runner pipe 3 and combination type gas circulation casing 4, and combines
The outer diameter of formula air stream siphunculus 3 is less than the outer diameter of combination type gas circulation casing 4, ensure that combustion gas can be entered combination by gap
Formula air stream siphunculus 3, substantially increases practicability.
Further, multiple circular holes, and multiple circular holes and group are offered inside the second combination gas gas jets split-flow baffles 5
Box-like gas circulation casing 4 is used cooperatively, and improves the stability of burner nozzle.
Further, the inside of combination gas gas jets injection partition 6 offers multiple circular holes, and multiple circular holes and second
The multiple circular holes opened up inside combination gas gas jets split-flow baffles 5 are corresponding, improve the smoothness of gas circulation, mention significantly
High usability.
Further, combination type gas air mixing jet flow guiding pipe 7 is provided with multiple altogether, and multiple combination type gas are empty
Multiple circular holes that the inside of gas mixing jet flow guiding pipe 7 and combination gas gas jets injection partition 6 opens up are used cooperatively, and multiple groups
The setting of box-like gas-air mixing jet flow guiding pipe 7 has dispersed impulse force when combustion gas sprays, and then has avoided combustion flame too
It is long and caused by it is inconvenient for use.
Working principle: in use, combustion gas enters from total gas inlet pipe 1, air passes through the first combination gas gas jets
Split-flow baffles 2 enter combination type air runner pipe 3, the first combination gas gas jets split-flow baffles 2 and the second combination gas gas blowout
Mouth split-flow baffles are fixedly connected with combination type gas sealed nozzle casing 8 between 5 outside, and then, combined type sky is passed through in combustion gas again
Gap between air-flow siphunculus 3 and combination type gas circulation casing 4 when encountering air, is flowed out with sufficient air and gap
A small amount of combustion gas comes into full contact with, so that combustion gas, which mixes with air, uniformly increases the contact area of combustion gas and air, and then combustion gas
Full combustion, greatly reduces the generation of fire emission nitrogen oxides, and uniformly mixed combustion gas then passes through combination type gas
Air mixing jet flow guiding pipe 7 ejects, combination type gas air mixing jet flow guiding pipe 7 be provided with altogether it is multiple, multiple groups
The setting of box-like gas-air mixing jet flow guiding pipe 7 has dispersed impulse force when combustion gas sprays, and then has avoided combustion flame too
It is long and caused by it is inconvenient for use, substantially increase practicability.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. combined gas burner nozzle, including total gas inlet pipe (1), which is characterized in that total gas inlet
One end of pipe (1) is equipped with the first combination gas gas jets split-flow baffles (2), the first combination gas gas jets split-flow baffles
(2) side far from total gas inlet pipe (1) is equipped with combination type air runner pipe (3), the combination type air runner pipe
(3) combination type gas circulation casing (4) is socketed on the outside of, combination type gas circulation casing (4) is far from the first combined type
One end of gas nozzle split-flow baffles (2) is equipped with the second combination gas gas jets split-flow baffles (5), first combination gas
Combination type gas is fixedly connected between on the outside of gas jets split-flow baffles (2) and the second combination gas gas jets split-flow baffles (5)
Sealed nozzle casing (8), the second combination gas gas jets split-flow baffles (5) are far from combination type gas circulation casing (4)
Side is equipped with combination gas gas jets injection partition (6), and the combination gas gas jets injection partition (6) is far from the second combination
The side of formula gas nozzle split-flow baffles (5) is equipped with combination type gas air mixing jet flow guiding pipe (7).
2. combined gas burner nozzle according to claim 1, which is characterized in that total gas inlet pipe
(1) elongated end runs through the first combination gas gas jets split-flow baffles (2).
3. combined gas burner nozzle according to claim 1, which is characterized in that the first combination gas gas blowout
The rounded structure in horizontal cross-section of mouth split-flow baffles (2), the first combination gas gas jets split-flow baffles (2) are internal to be opened up altogether
There are multiple circular holes, and multiple circular holes are circumferentially distributed.
4. combined gas burner nozzle according to claim 1, which is characterized in that the combination type air runner pipe
(3) it is provided with altogether multiple, and multiple combination type air runner pipes (3) and the first combination gas gas jets split-flow baffles (2) are internal
The multiple circular holes opened up are used cooperatively.
5. combined gas burner nozzle according to claim 1, which is characterized in that the combination type air runner pipe
It (3) is clearance fit between combination type gas circulation casing (4), and the outer diameter of combination type air runner pipe (3) is less than combination
The outer diameter of formula gas circulation casing (4).
6. combined gas burner nozzle according to claim 1, which is characterized in that the second combination gas gas blowout
Multiple circular holes are offered inside mouth split-flow baffles (5), and multiple circular holes are used cooperatively with combination type gas circulation casing (4).
7. combined gas burner nozzle according to claim 1, which is characterized in that the combination gas gas jets are drawn
The inside for penetrating partition (6) offers multiple circular holes, and opens inside multiple circular holes and the second combination gas gas jets split-flow baffles (5)
If multiple circular holes it is corresponding.
8. combined gas burner nozzle according to claim 1, which is characterized in that the combination type gas air is mixed
It closes jet flow guiding pipe (7) and is provided with multiple, and multiple combination type gas air mixing jet flow guiding pipes (7) and combination type gas altogether
Multiple circular holes that the inside of nozzle injection partition (6) opens up are used cooperatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055048.0U CN209415452U (en) | 2019-01-14 | 2019-01-14 | Combined gas burner nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055048.0U CN209415452U (en) | 2019-01-14 | 2019-01-14 | Combined gas burner nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415452U true CN209415452U (en) | 2019-09-20 |
Family
ID=67943486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920055048.0U Active CN209415452U (en) | 2019-01-14 | 2019-01-14 | Combined gas burner nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415452U (en) |
-
2019
- 2019-01-14 CN CN201920055048.0U patent/CN209415452U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205504983U (en) | Gas recirculation low NOx burner in combustion -supporting wind injection type stove | |
| CN202012913U (en) | Novel flue gas self-reflux low-oxygen combustor | |
| CN205137451U (en) | Force to draw low NOx gas combustion ware of penetrating flue gas backward flow | |
| CN104990078B (en) | A kind of burner that can quickly realize flameless combustion | |
| CN109442411B (en) | Low-nitrogen burner for gas fuel | |
| CN209415452U (en) | Combined gas burner nozzle | |
| CN107084388B (en) | Mixed atomization cracking burner and mixed combustion method thereof | |
| CN201387007Y (en) | Natural gas burner with water vapor ejecting device | |
| CN109595551B (en) | Thick-thin burner | |
| CN209991459U (en) | Combustor tail gas cooling nitrogen reduction device based on flue gas extrinsic cycle technique | |
| CN218721466U (en) | Energy-saving environment-friendly combustor | |
| CN114811582A (en) | Double-swirl low-nitrogen combustor | |
| CN210624923U (en) | Gas furnace system | |
| CN112146091A (en) | Compact mixes formula ultralow nitrogen combustion device in advance | |
| CN211502762U (en) | Water-cooled gas ultra-low nitrogen combustion device | |
| CN210772156U (en) | Air heating device and gas water heater | |
| CN213480213U (en) | Compact mixes formula ultralow nitrogen combustion device in advance | |
| CN208170449U (en) | A kind of integrated energy-saving type gas-cooker | |
| CN108506933B (en) | Formula fuel gas combustion equipment is gathered in a kind of recycling of waste heat | |
| CN111578318A (en) | Backheating type energy-saving environment-friendly integrated stove with vortex type range hood | |
| CN205579676U (en) | Anti - gasifier that burns of non -pressure formula numerical control | |
| CN206439831U (en) | A kind of combustor | |
| CN113531524A (en) | Flue gas self-circulation low-nitrogen combustion head | |
| CN204853553U (en) | A multistage dual fuel nozzle for chemical regenerative cycle | |
| CN221197403U (en) | Low-carbon burner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |