CN202692058U - Ventilation door pipe base of cluster jet flow gas supplementation type gas burner - Google Patents
Ventilation door pipe base of cluster jet flow gas supplementation type gas burner Download PDFInfo
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- CN202692058U CN202692058U CN 201220369354 CN201220369354U CN202692058U CN 202692058 U CN202692058 U CN 202692058U CN 201220369354 CN201220369354 CN 201220369354 CN 201220369354 U CN201220369354 U CN 201220369354U CN 202692058 U CN202692058 U CN 202692058U
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- fire
- gas inlet
- inlet hole
- air door
- door base
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Abstract
The utility model relates a ventilation door pipe base of a cluster jet flow gas supplementation type gas burner, belonging to the technical field of gas burners. The ventilation door pipe base comprises a ventilation door pipe base upper body and a ventilation door pipe base lower body, wherein a small fire ventilation door pipe intermediate body, a middle fire ventilation pipe base intermediate body and a big fire ventilation door pipe base intermediate body are connected between the ventilation door pipe base upper body and the ventilation door pipe base lower body; a small fire connecting hole is arranged in the small fire ventilation door pipe base intermediate body; a middle fire connecting hole is arranged in the middle fire ventilation door pipe base intermediate body; and a big fire connecting hole is arranged in the big fire ventilation door pipe base intermediate body. A small fire fuel gas inlet hole is communicated with a small fire main combustion gas inlet hole through the small fire connecting hole; a middle fire fuel gas inlet hole is communicated with the middle fire main combustion gas inlet hole through the middle fire connecting hole; and a big fire fuel gas inlet hole is communicated with a big fire main combustion gas inlet hole through the big fire connecting hole. The ventilation door pipe base of the cluster jet flow gas supplementation type gas burner, disclosed by the utility model, has the advantages of being simple, compact and rational in structure, greatly improving heat efficiency of combustion in branch paths, and obtaining a high flame temperature and a small number of waste gas generated by combustion.
Description
Technical field
The utility model relates to a kind of air door base of volley fire stream compensation combustion type gas apparatus, belongs to the gas apparatus technical field.
Background technology
Gas apparatus is by oxygen and combustion gas mixing burning, and gas apparatus in the market is generally the blowing type gas device, advances oxygen by the driven by power air blast, makes the burning of oxygen and combustion gas mixing.During burning, need the burning of oxygen and combustion gas synchronized mixes, could produce good combustion efficiency.When air blast work occurring when slower, it is less to advance oxygen, and oxygen content is less after the combustion gas mixing, and then ignition temperature is lower, and the thermal efficiency is not high; When air blast work occurring when very fast, oxygen feeding amount is large, and oxygen content is many after the combustion gas mixing, but the strong wind speed belt that the heat energy of burning can be produced walks, and causes fuel consumption large, the consequence that the thermal efficiency is low.When occurring having a power failure, the air blast cisco unity malfunction, this moment, gas apparatus can not normally use.The undesired thermal efficiency of burning that also can cause of the supply gas pressure of combustion gas is low.Combustion gas generally is stored in the steel cylinder, and the steel cylinder internal pressure is lower when steel cylinder is full of combustion gas.After using after a while, the steel cylinder internal pressure raises; After half combustion gas, the pressure in the steel cylinder reduces again gradually in making the steel cylinder of using up.Variation in the steel cylinder before and after the gaseous-pressure causes the unstable of combustion pressure, and different with oxygen mix finally cause the thermal efficiency of burning low.Simultaneously, the variation of weather temperature also can cause the interior gaseous-pressure of steel cylinder to change.When the weather temperature was high, increased pressure in the bottle, the gas output of combustion gas were just large; When the weather temperature was hanged down, pressure reduced in the bottle, and the gas output of combustion gas is just little.Owing to some above-mentioned reasons cause the asynchronous of combustion gas and oxygen mix burning, so that the combustion thermal efficiency of blowing type gas device is low.
Gas apparatus commonly used generally is provided with many grades of gas circuits of single channel, and combustion gas is not high enough by the temperature of after-combustion, and it is insufficient to burn, and causes toxic emission and the thermal efficiency low.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of air door base of volley fire stream compensation combustion type gas apparatus, can carry out the shunting of third gear two-way to the air inlet combustion gas that the compensation combustion type gas apparatus is flowed in volley fire, rational in infrastructure, the thermal efficiency of burning improves greatly along separate routes.
The technical scheme that provides according to the utility model, the air door base of volley fire stream compensation combustion type gas apparatus comprises air door base upper body and air door base lower body, air door base upper body one side is provided with little fiery gas inlet hole, moderate heat gas inlet hole and big fire gas inlet hole, and air door base upper body opposite side is provided with little fiery afterburning gas inlet hole, moderate heat afterburning gas inlet hole and big fire afterburning gas inlet hole.Described little fiery gas inlet hole is communicated with little fiery afterburning gas inlet hole, and moderate heat gas inlet hole is communicated with moderate heat afterburning gas inlet hole, and big fire gas inlet hole is communicated with big fire afterburning gas inlet hole.Air door base lower body is provided with the little owner of the house where a fire started and fires that the gas inlet hole is fired in gas inlet hole, the middle owner of the house where a fire started and the large owner of the house where a fire started is fired the gas inlet hole.It is characterized in that: connect little fire screen air door base intermediate, middle fire screen air door base intermediate, large fire screen air door base intermediate between air door base upper body and the air door base lower body, be provided with little fire screen connecting hole in the little fire screen air door base intermediate, be provided with middle fire screen connecting hole in the middle fire screen air door base intermediate, be provided with large fire screen connecting hole in the large fire screen air door base intermediate.Described little fiery gas inlet hole is fired the gas inlet hole with the little owner of the house where a fire started and is communicated with by little fire screen connecting hole, moderate heat gas inlet hole is fired the gas inlet hole with the middle owner of the house where a fire started and is communicated with by middle fire screen connecting hole, and big fire gas inlet hole is fired the gas inlet hole with the large owner of the house where a fire started and is communicated with by large fire screen connecting hole.
Described air door base upper body, air door base lower body, little fire screen air door base intermediate, middle fire screen air door base intermediate and large fire screen air door base intermediate integrally casting form.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; The thermal efficiency of burning improves greatly along separate routes; Flame temperature is high, and the waste gas that burning produces is few.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is AA cutaway view among Fig. 1.
Fig. 3 is the utility model rearview.
The little fiery gas inlet of description of reference numerals: 1-hole, 2-moderate heat gas inlet hole, 3-big fire gas inlet hole, the little fiery afterburning gas inlet of 4-hole, 5-moderate heat afterburning gas inlet hole, 6-big fire afterburning gas inlet hole, the little owner of the house where a fire started of 7-is fired the gas inlet hole, the owner of the house where a fire started is fired the gas inlet hole among the 8-, the large owner of the house where a fire started of 9-is fired the gas inlet hole, 10-air door base upper body, 11-air door base lower body, the little fire screen air door of 12-base intermediate, fire screen air door base intermediate among the 13-, the large fire screen air door of 14-base intermediate.
The specific embodiment
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
Shown in Fig. 1 ~ 3, the utility model mainly comprises air door base upper body 10 and air door base lower body 11, connect little fire screen air door base intermediate 12, middle fire screen air door base intermediate 13, large fire screen air door base intermediate 14 between air door base upper body 10 and the air door base lower body 11, air door base upper body 10, air door base lower body 11, little fire screen air door base intermediate 12, middle fire screen air door base intermediate 13 and large fire screen air door base intermediate 14 integrally castings form.
Air door base upper body 10 1 sides are provided with little fiery gas inlet hole 1, moderate heat gas inlet hole 2 and big fire gas inlet hole 3, and air door base upper body 10 opposite sides are provided with little fiery afterburning gas inlet hole 4, moderate heat afterburning gas inlet hole 5 and big fire afterburning gas inlet hole 6.Described little fiery gas inlet hole 1 is communicated with little fiery afterburning gas inlet hole 4, and moderate heat gas inlet hole 2 is communicated with moderate heat afterburning gas inlet hole 5, and big fire gas inlet hole 3 is communicated with big fire afterburning gas inlet hole 6.
Air door base lower body 11 is provided with the little owner of the house where a fire started and fires that gas inlet hole 8 is fired in gas inlet hole 7, the middle owner of the house where a fire started and the large owner of the house where a fire started is fired gas inlet hole 9.
Be provided with little fire screen connecting hole in the little fire screen air door base intermediate 12, be provided with middle fire screen connecting hole in the middle fire screen air door base intermediate 13, be provided with large fire screen connecting hole in the large fire screen air door base intermediate 14.Described little fiery gas inlet hole 1 is fired gas inlet hole 7 with the little owner of the house where a fire started and is communicated with by little fire screen connecting hole, moderate heat gas inlet hole 2 is fired gas inlet hole 8 with the middle owner of the house where a fire started and is communicated with by middle fire screen connecting hole, and big fire gas inlet hole 3 is fired gas inlet hole 9 with the large owner of the house where a fire started and is communicated with by large fire screen connecting hole.
Jet refers to that fluid relies on out the motive power of amount of flow, is injected into flowing in another fluid domain.Volley fire stream compensation combustion type gas apparatus adopts the method for multiple jet drainage according to jet current principle, provides the third gear gas consumption to select, and the main bilateral air agreement of mending encircles fuel gas buring more.The third gear combustion gas is divided into the main two-way combustion gas of mending by the air door base, and the combustion gas of afterburning gas circuit enters behind group stream device by flow guiding disc, encircle diffusion disc more ejects, and ambient air is injected into the outlet of afterburning gas circuit, with the combustion gas mixing burning out of afterburning gas circuit.Light again main combustion gas road combustion gas after the burning of afterburning gas circuit, when lighting, the afterburning gas circuit is oppressed again main combustion gas road combustion gas, prevents the too far away of main combustion gas road fuel gas injection.When burning, in stable condition during the burning of main combustion gas road, flame temperature is high, can reach 1350 ℃.
The utility model is used for the air inlet combustion gas shunt of volley fire stream compensation combustion type gas apparatus, combustion gas is divided into large, medium and small third gear by the utility model, be split into again two gas circuits of main afterburning gas after being divided into third gear, reach nozzle ejection through the combustion gas of twice shunting by different paths and go out, then with oxygen mix.Combustion gas in the main combustion gas road is lighted with the little fire that is produced by near the easy fuel gas buring of afterburning gas circuit after oxygen mix becomes to be difficult for combustion gas, makes it violent burning, and flame temperature can reach 1350 ℃.
The utility model is applicable to various low-pressure gas source household gas ranges, compression ignite gas kitchen in the vigorous fire of dining room, high-pressure boiler.The utility model is applicable to various low-pressure gas source household gas ranges, compression ignite gas kitchen in the vigorous fire of dining room, high-pressure boiler.When high-pressure boiler uses, also can as required third gear be connected simultaneously air feed of same source of the gas.When in the vigorous fire of dining room, using in the compression ignite gas kitchen, third gear can be connected two air feed sources of the gas.
Claims (2)
1. the air door base of volley fire stream compensation combustion type gas apparatus, comprise air door base upper body (10) and air door base lower body (11), air door base upper body (10) one sides are provided with little fiery gas inlet hole (1), moderate heat gas inlet hole (2) and big fire gas inlet hole (3), and air door base upper body (10) opposite side is provided with little fiery afterburning gas inlet hole (4), moderate heat afterburning gas inlet hole (5) and big fire afterburning gas inlet hole (6); Described little fiery gas inlet hole (1) is communicated with little fiery afterburning gas inlet hole (4), and moderate heat gas inlet hole (2) is communicated with moderate heat afterburning gas inlet hole (5), and big fire gas inlet hole (3) is communicated with big fire afterburning gas inlet hole (6); Air door base lower body (11) is provided with the little owner of the house where a fire started and fires gas inlet hole (7), the middle owner of the house where a fire started fires gas inlet hole (8) and the large owner of the house where a fire started is fired gas inlet hole (9), it is characterized in that: connect little fire screen air door base intermediate (12) between air door base upper body (10) and the air door base lower body (11), middle fire screen air door base intermediate (13), large fire screen air door base intermediate (14), be provided with little fire screen connecting hole in the little fire screen air door base intermediate (12), be provided with middle fire screen connecting hole in the middle fire screen air door base intermediate (13), be provided with large fire screen connecting hole in the large fire screen air door base intermediate (14); Described little fiery gas inlet hole (1) is fired gas inlet hole (7) with the little owner of the house where a fire started and is communicated with by little fire screen connecting hole, moderate heat gas inlet hole (2) is fired gas inlet hole (8) with the middle owner of the house where a fire started and is communicated with by middle fire screen connecting hole, and big fire gas inlet hole (3) is fired gas inlet hole (9) with the large owner of the house where a fire started and is communicated with by large fire screen connecting hole.
2. the air door base of compensation combustion type gas apparatus is flowed in volley fire as claimed in claim 1, it is characterized in that: described air door base upper body (10), air door base lower body (11), little fire screen air door base intermediate (12), middle fire screen air door base intermediate (13) and large fire screen air door base intermediate (14) integrally casting form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369354 CN202692058U (en) | 2012-07-27 | 2012-07-27 | Ventilation door pipe base of cluster jet flow gas supplementation type gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369354 CN202692058U (en) | 2012-07-27 | 2012-07-27 | Ventilation door pipe base of cluster jet flow gas supplementation type gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692058U true CN202692058U (en) | 2013-01-23 |
Family
ID=47547670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220369354 Withdrawn - After Issue CN202692058U (en) | 2012-07-27 | 2012-07-27 | Ventilation door pipe base of cluster jet flow gas supplementation type gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692058U (en) |
-
2012
- 2012-07-27 CN CN 201220369354 patent/CN202692058U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20140730 |
|
| RGAV | Abandon patent right to avoid regrant |