CN2226218Y - Combustion supporting circulation device for gas -and oil-stoves - Google Patents
Combustion supporting circulation device for gas -and oil-stoves Download PDFInfo
- Publication number
- CN2226218Y CN2226218Y CN 95200497 CN95200497U CN2226218Y CN 2226218 Y CN2226218 Y CN 2226218Y CN 95200497 CN95200497 CN 95200497 CN 95200497 U CN95200497 U CN 95200497U CN 2226218 Y CN2226218 Y CN 2226218Y
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- CN
- China
- Prior art keywords
- ring
- combustion
- cylinder
- oil
- gas
- 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.)
- Expired - Fee Related
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- Combustion Of Fluid Fuel (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Abstract
The utility model relates to a combustion supporting circulation device for gas and oil stoves, which is composed of a cylindrical ring 1 with a major diameter and a cylindrical ring 2 with a minor diameter, wherein, the cylindrical ring with a minor diameter is sheathed in the cylindrical ring with a major diameter; the height of the cylinder ring with a minor diameter is smaller than the height of cylinder of the cylinder ring with a major diameter; the combustion supporting circulation device is arranged between a furnace chamber and a nozzle 3. The utility model can be used on industrial oil and gas stoves, and can also be used on large cooking ranges. The utility model has the advantages of simple structure, convenient installation and maintenance, and high thermal efficiency. After the device is adopted, safe combustion can be accomplished, and fuel is saved by 10 percents to 30 percents. The utility model reduces environment pollution.
Description
The combustion-supporting circulating device of combustion gas, oil burner belongs to the annex of stove and accessory.
Existing gas furnace and oil burner all exist fuel combustion not exclusively, the deficiency of contaminated environment, oil burner also can make and contain the oil flavor in the cooking.Done many improvement for addressing these problems recently a lot of people at aspects such as burner and burner hearths, but the problem of non-complete combustion of fuel still there is not fine solution.
The purpose of this utility model is the combustion-supporting circulating device of a kind of gas furnace of design and oil burner, and it can make fuel burn cmpletely.
The utility model adds a combustion-supporting circulating device between the burner hearth of original stove and accessory and nozzle.Combustion-supporting circulating device is made up of the cylinder ring of two different-diameters, and the small diameter cylinders ring set is among the cylinder with large diameter ring, and the post height of the roundlet band of column is less than the post height of the great circle band of column.
When cold gas or oily when nozzle sprays, at the arrival end of circulating device, because the effect that cold air or cold oil flow to produces negative pressure down.By injection principle the high-temperature fuel gas in the burner hearth is attracted to come, mix with the cold air or the cold oil that just spray, and be heated, form circulation from nozzle.The temperature of gaseous mixture is improved very soon, and make fuel be not decomposed into hydrocarbon generation compound and free carbon before just burn.Just there is not the physics imperfect combustion in this case and significantly reduces chemically incomplete combustion, thereby make the thermal efficiency that raising arranged, reclaimed the heat of the part of burnt gas simultaneously yet.So after forming the circulation burning condition, flame is the short flare of white or blue look, has strengthened combustion process, also just improved environmental situation greatly.
The utility model can be used for can also being used for the cooking stove in restaurant, dining room on industrial fuel oil stove and the gas furnace.It has simple in structure, and installation and maintenance are convenient, can realize completing combustion, improved the thermal efficiency.Compare capable of saving fuel 10～30% with the similar stove that does not add this circulating device.
Fig. 1 is the mounting structure schematic diagram of the utility model in burner hearth, and Fig. 2 is the vertical view of circulating device.
Embodiment: present embodiment is made up of cylinder with large diameter ring 1, small diameter cylinders ring 2.Small diameter cylinders ring 2 is enclosed among the cylinder with large diameter ring 1, and the mutual ratio of two cylinder ring diameters is by factor decisions such as the pressure of the kind of fuel, injection, flows.The post height of the roundlet band of column 2 is less than the post height of the great circle band of column 1, the post higher primary school of selecting the roundlet band of column generally speaking in equal the big column annulated column high 1/2nd for good.Support with small cushion block between two cylinder rings.Combustion-supporting circulating device is located between stove hall and the nozzle 3.
Claims (2)
- The combustion-supporting circulating device of 1, combustion gas, oil burner, it is characterized in that it is made up of the cylinder ring (2) of large diameter cylinder ring (1) and minor diameter, small diameter cylinders ring (2) is enclosed among the cylinder with large diameter ring (1), and the post height of small diameter cylinders ring (2) is less than the post height of cylinder with large diameter ring (1).
- 2, the combustion-supporting circulating device of combustion gas according to claim 1, oil burner is characterized in that combustion-supporting circulating device is located between burner hearth and the nozzle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200497 CN2226218Y (en) | 1995-01-10 | 1995-01-10 | Combustion supporting circulation device for gas -and oil-stoves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200497 CN2226218Y (en) | 1995-01-10 | 1995-01-10 | Combustion supporting circulation device for gas -and oil-stoves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2226218Y true CN2226218Y (en) | 1996-05-01 |
Family
ID=33854217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95200497 Expired - Fee Related CN2226218Y (en) | 1995-01-10 | 1995-01-10 | Combustion supporting circulation device for gas -and oil-stoves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2226218Y (en) |
-
1995
- 1995-01-10 CN CN 95200497 patent/CN2226218Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |