CN202692061U - Three-level double-flow base of gas burner - Google Patents
Three-level double-flow base of gas burner Download PDFInfo
- Publication number
- CN202692061U CN202692061U CN 201220370229 CN201220370229U CN202692061U CN 202692061 U CN202692061 U CN 202692061U CN 201220370229 CN201220370229 CN 201220370229 CN 201220370229 U CN201220370229 U CN 201220370229U CN 202692061 U CN202692061 U CN 202692061U
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- fire screen
- gas
- inlet hole
- connection block
- gas inlet
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Abstract
The utility model relates to a three-level double-flow base of a gas burner, belonging to the technical field of gas burners. The three-level double-flow base of the gas burner comprises a ventilation door pipe base and a connecting base, wherein a big fire supplementary gas inlet hole, a middle fire supplementary gas inlet hole and a small fire supplementary gas inlet hole are arranged at the other side of an upper base of the ventilation door pipe base; a big fire main combustion gas outlet, a middle fire main combustion gas outlet and a small fire main combustion gas outlet are arranged on a lower base of the ventilation door pipe base; and the connecting base is provided with a big fire main combustion gas conveying hole, a middle fire main combustion gas conveying hole and a small fire main combustion gas conveying hole. The three-level double-flow base of the gas burner, disclosed by the utility model, has the advantages of being simple, compact, rational and artful in structure, and greatly improving heat efficiency of shunt combustion.
Description
Technical field
The utility model relates to a kind of third gear double fluid seat of 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 a kind of third gear double fluid seat of gas apparatus is provided, and 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, and rational in infrastructure ingenious, the thermal efficiency of burning improves greatly along separate routes.
The technical scheme that provides according to the utility model, the third gear double fluid seat of gas apparatus comprises air door base and Connection Block, the air door base comprises air door base top base, air door base bottom base, large fire screen pedestal Connection Block, middle fire screen pedestal Connection Block and little fire screen pedestal Connection Block, connect large fire screen pedestal Connection Block between air door base top base and the air door base bottom base, middle fire screen pedestal Connection Block and little fire screen pedestal Connection Block, described air door base top base one side is provided with little fire screen gas inlet hole, middle fire screen gas inlet hole and large fire screen gas inlet hole, it is characterized in that: air door base top base opposite side is provided with large fire screen afterburning gas inlet hole, middle fire screen afterburning gas inlet hole and little fire screen afterburning gas inlet hole.Described air door base bottom base is provided with that large fire screen master is fired the gas outlet hole, middle fire screen master fires the gas outlet hole and little fire screen master is fired the gas outlet hole.Large fire screen master is fired the gas outlet hole and is communicated with by large fire screen pedestal Connection Block with large fire screen gas inlet hole, middle fire screen master is fired the gas outlet hole and is communicated with by middle fire screen pedestal Connection Block with middle fire screen gas inlet hole, and little fire screen master is fired the gas outlet hole and is communicated with by little fire screen pedestal Connection Block with little fire screen gas inlet hole.Described Connection Block is connected on the air door base bottom base, and Connection Block is provided with large fire screen master combustion gas transfer port, middle fire screen master combustion gas transfer port and little fire screen master and fires the combustion gas transfer port.
Described air door base top base, air door base bottom base, large fire screen pedestal Connection Block, middle fire screen pedestal Connection Block and little fire screen pedestal Connection Block are integrally formed.
Described little fire screen gas inlet hole is communicated with little fire screen afterburning gas inlet hole.
Described middle fire screen gas inlet hole is communicated with middle fire screen afterburning gas inlet hole.
Described large fire screen gas inlet hole is communicated with large fire screen afterburning gas inlet hole.
Described little fire screen master combustion gas transfer port fires the gas outlet hole with little fire screen master and is communicated with.
Described middle fire screen master combustion gas transfer port fires the gas outlet hole with middle fire screen master and is communicated with.
Described large fire screen master combustion gas transfer port fires the gas outlet hole with large fire screen master and is communicated with.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Rational in infrastructure ingenious, the thermal efficiency of burning improves greatly along separate routes.
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.
Description of reference numerals: 1-air door base, the 2-Connection Block, the little fire screen gas inlet of 3-hole, fire screen gas inlet hole among the 4-, the large fire screen gas inlet of 5-hole, the large fire screen afterburning of 6-gas inlet hole, fire screen afterburning gas inlet hole among the 7-, the little fire screen afterburning of 8-gas inlet hole, 9-is large, and the fire screen master is fired the gas outlet hole, the fire screen master is fired the gas outlet hole among the 10-, the little fire screen master of 11-is fired the gas outlet hole, the large fire screen master of 12-combustion gas transfer port, fire screen master combustion gas transfer port among the 13-, the little fire screen master of 14-combustion gas transfer port, 15-air door base top base, 16-air door base bottom base, the large fire screen pedestal of 17-Connection Block, fire screen pedestal Connection Block among the 18-, the little fire screen pedestal of 19-Connection Block.
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 1 and Connection Block 2, air door base 1 comprises air door base top base 15, air door base bottom base 16, large fire screen pedestal Connection Block 17, middle fire screen pedestal Connection Block 18 and little fire screen pedestal Connection Block 19, connect large fire screen pedestal Connection Block 17 between air door base top base 15 and the air door base bottom base 16, middle fire screen pedestal Connection Block 18 and little fire screen pedestal Connection Block 19, air door base top base 15, air door base bottom base 16, large fire screen pedestal Connection Block 17, middle fire screen pedestal Connection Block 18 and little fire screen pedestal Connection Block 19 are integrally formed.
Described air door base top base 15 1 sides are provided with little fire screen gas inlet hole 3, middle fire screen gas inlet hole 4 and large fire screen gas inlet hole 5, and air door base top base 15 opposite sides are provided with large fire screen afterburning gas inlet hole 6, middle fire screen afterburning gas inlet hole 7 and little fire screen afterburning gas inlet hole 8.Described little fire screen gas inlet hole 3 is communicated with little fire screen afterburning gas inlet hole 8, and middle fire screen gas inlet hole 4 is communicated with middle fire screen afterburning gas inlet hole 7, and large fire screen gas inlet hole 5 is communicated with large fire screen afterburning gas inlet hole 6.
Described air door base bottom base 16 is provided with that large fire screen master is fired gas outlet hole 9, middle fire screen master fires gas outlet hole 10 and little fire screen master is fired gas outlet hole 11.Large fire screen master is fired gas outlet hole 9 and is communicated with by large fire screen pedestal Connection Block 17 with large fire screen gas inlet hole 5, middle fire screen master is fired gas outlet hole 10 and is communicated with by middle fire screen pedestal Connection Block 18 with middle fire screen gas inlet hole 4, and little fire screen master is fired gas outlet hole 11 and is communicated with by little fire screen pedestal Connection Block 19 with little fire screen gas inlet hole 3.
Described Connection Block 2 is connected on the air door base bottom base 16, Connection Block 2 is provided with large fire screen master combustion gas transfer port 12, middle fire screen master combustion gas transfer port 13 and little fire screen master combustion gas transfer port 14, little fire screen master combustion gas transfer port 14 fires gas outlet hole 11 with little fire screen master and is communicated with, middle fire screen master combustion gas transfer port 13 fires gas outlet hole 10 with middle fire screen master and is communicated with, and large fire screen master combustion gas transfer port 12 fires gas outlet hole 9 with large fire screen master and is communicated with.
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 divided into and be split into again main two gas circuits of mending after the 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.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 (8)
1. the third gear of a gas apparatus is double-current, comprise air door base (1) and Connection Block (2), air door base (1) comprises air door base top base (15), air door base bottom base (16), large fire screen pedestal Connection Block (17), middle fire screen pedestal Connection Block (18) and little fire screen pedestal Connection Block (19), connect large fire screen pedestal Connection Block (17) between air door base top base (15) and the air door base bottom base (16), middle fire screen pedestal Connection Block (18) and little fire screen pedestal Connection Block (19), described air door base top base (15) one sides are provided with little fire screen gas inlet hole (3), middle fire screen gas inlet hole (4) and large fire screen gas inlet hole (5), it is characterized in that: air door base top base (15) opposite side is provided with large fire screen afterburning gas inlet hole (6), middle fire screen afterburning gas inlet hole (7) and little fire screen afterburning gas inlet hole (8); Described air door base bottom base (16) is provided with that large fire screen master is fired gas outlet hole (9), middle fire screen master fires gas outlet hole (10) and little fire screen master is fired gas outlet hole (11); Large fire screen master is fired gas outlet hole (9) and is communicated with by large fire screen pedestal Connection Block (17) with large fire screen gas inlet hole (5), middle fire screen master is fired gas outlet hole (10) and is communicated with by middle fire screen pedestal Connection Block (18) with middle fire screen gas inlet hole (4), and little fire screen master is fired gas outlet hole (11) and is communicated with by little fire screen pedestal Connection Block (19) with little fire screen gas inlet hole (3); Described Connection Block (2) is connected on the air door base bottom base (16), and Connection Block (2) is provided with large fire screen master combustion gas transfer port (12), middle fire screen master combustion gas transfer port (13) and little fire screen master combustion gas transfer port (14).
2. the third gear of gas apparatus double fluid seat as claimed in claim 1, it is characterized in that: described air door base top base (15), air door base bottom base (16), large fire screen pedestal Connection Block (17), middle fire screen pedestal Connection Block (18) and little fire screen pedestal Connection Block (19) are integrally formed.
3. the third gear of gas apparatus double fluid seat as claimed in claim 1, it is characterized in that: described little fire screen gas inlet hole (3) is communicated with little fire screen afterburning gas inlet hole (8).
4. the third gear of gas apparatus double fluid seat as claimed in claim 1, it is characterized in that: described middle fire screen gas inlet hole (4) is communicated with middle fire screen afterburning gas inlet hole (7).
5. the third gear of gas apparatus double fluid seat as claimed in claim 1 is characterized in that: described large fire screen gas inlet hole (5) is communicated with large fire screen afterburning gas inlet hole (6).
6. the third gear of gas apparatus double fluid seat as claimed in claim 1, it is characterized in that: described little fire screen master combustion gas transfer port (14) fires gas outlet hole (11) with little fire screen master and is communicated with.
7. the third gear of gas apparatus double fluid seat as claimed in claim 1, it is characterized in that: described middle fire screen master combustion gas transfer port (13) fires gas outlet hole (10) with middle fire screen master and is communicated with.
8. the third gear of gas apparatus double fluid seat as claimed in claim 1 is characterized in that: described large fire screen master combustion gas transfer port (12) fires gas outlet hole (9) with large fire screen master and is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370229 CN202692061U (en) | 2012-07-27 | 2012-07-27 | Three-level double-flow base of gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370229 CN202692061U (en) | 2012-07-27 | 2012-07-27 | Three-level double-flow base of gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692061U true CN202692061U (en) | 2013-01-23 |
Family
ID=47547673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370229 Withdrawn - After Issue CN202692061U (en) | 2012-07-27 | 2012-07-27 | Three-level double-flow base of gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692061U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777907A (en) * | 2012-07-27 | 2012-11-14 | 慈溪市神驹节能科技有限公司 | Three-gear double-current base of gas burner |
| CN102777913A (en) * | 2012-07-27 | 2012-11-14 | 慈溪市神驹节能科技有限公司 | Air door tube base for volley jet afterburning gas burner |
| CN104266194A (en) * | 2014-10-13 | 2015-01-07 | 慈溪市神驹节能科技有限公司 | Two-stage four-ring backfire combustion assembly of backfire oxygen-enriched energy-gathered gas cooker |
| CN104266191A (en) * | 2014-10-13 | 2015-01-07 | 慈溪市神驹节能科技有限公司 | Two-stage four-nozzle seat of backfire oxygen-enriched energy-gathered gas cooker |
-
2012
- 2012-07-27 CN CN 201220370229 patent/CN202692061U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777907A (en) * | 2012-07-27 | 2012-11-14 | 慈溪市神驹节能科技有限公司 | Three-gear double-current base of gas burner |
| CN102777913A (en) * | 2012-07-27 | 2012-11-14 | 慈溪市神驹节能科技有限公司 | Air door tube base for volley jet afterburning gas burner |
| CN102777913B (en) * | 2012-07-27 | 2014-07-30 | 慈溪市神驹节能科技有限公司 | Air door tube base for volley jet afterburning gas burner |
| CN104266194A (en) * | 2014-10-13 | 2015-01-07 | 慈溪市神驹节能科技有限公司 | Two-stage four-ring backfire combustion assembly of backfire oxygen-enriched energy-gathered gas cooker |
| CN104266191A (en) * | 2014-10-13 | 2015-01-07 | 慈溪市神驹节能科技有限公司 | Two-stage four-nozzle seat of backfire oxygen-enriched energy-gathered gas cooker |
| CN104266194B (en) * | 2014-10-13 | 2016-06-08 | 慈溪市神驹节能科技有限公司 | Two grades of Fourth Ring back-fire burning molectrons of back-fire oxygen enrichment cumulative gas-cooker |
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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: 20140903 |
|
| RGAV | Abandon patent right to avoid regrant |