CN2178327Y - Backfire arrester for oil burner and gas-fired furnace - Google Patents
Backfire arrester for oil burner and gas-fired furnace Download PDFInfo
- Publication number
- CN2178327Y CN2178327Y CN 92226485 CN92226485U CN2178327Y CN 2178327 Y CN2178327 Y CN 2178327Y CN 92226485 CN92226485 CN 92226485 CN 92226485 U CN92226485 U CN 92226485U CN 2178327 Y CN2178327 Y CN 2178327Y
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- CN
- China
- Prior art keywords
- gas
- fuel oil
- range
- utility
- model
- 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)
Abstract
The utility model relates to a fuel oil and gas range. An inflating fuel oil range and a common fuel oil range are composed of range frames, burning plates, soundproofing pipes (gas intake pipes) and atomizing chambers. The utility model is provided with a polyporous baffle plate between the burning plate and the atomizing chamber. The polyporous baffle plate reflects to obstruct radiation heat which is radiated from the burning plate to the atomizing chamber to cause the atomizing chamber to keep lower temperature. If external air pressure changes (for example strongly blowing), flame can burn back. The polyporous baffle plate can obstruct the flame which burns back to ensure the safety of the fuel oil range. The utility model is suitable for various fuel oil ranges and gas ranges.
Description
The utility model relates to fuel oil and gas furnace, especially inflates (air pressure) oil burner.
Existing inflating (air pressure) oil burner and gas furnace when regulating flame, can produce tempering phenomenon.Tempering phenomenon is not only wasted fuel, damages also entail dangers to personal safety of stove and accessory.Therefore, prevent that tempering from being current inflating (air pressure) oil burner, regular fuel stove and gas furnace urgent problem.
The purpose of this utility model is: provide a kind of being applicable to inflate (air pressure) oil burner, regular fuel stove and simple in structure, the safe and reliable fireproof tempering device of gas furnace.
To achieve these goals, the utility model is the placing porous dividing plate between existing burner plate of inflating (air pressure) oil burner, regular fuel stove and gas furnace and spray chamber (gas diffusion chamber), thereby the radiant heat of burner plate directive spray chamber (gas diffusion chamber) is blocked in the porous barrier reflection, makes spray chamber (gas diffusion chamber) keep lower temperature.On the other hand, also block, guarantee that the oil gas (combustion gas) in the spray chamber (gas diffusion chamber) can not cause burning owing to ambient pressure changes the flare that flashes back that (as blowing strong wind) produces.Many apertures of arranging along axis direction on the dividing plate, the oil and the Air mixing gas (combustion gas in the gas diffusion chamber) that form in the guiding spray chamber evenly flow to burner plate, make combustion flame even, and oil gas (combustion gas) burning fully, both save fuel oil (combustion gas), reduced air pollution again.
Structure of the present utility model and working condition, accompanying drawings.
To be the utility model inflating the structural representation of implementing in oil burner and the regular fuel stove with accompanying drawing 1.Comprise grate (1), burner plate (2), porous barrier (3), hush tube (air inlet pipe) (4), spray chamber (5).Operation principle is as follows: fuel oil from generating tube (or giving heat pipe) and the air that enters from the hush tube air inlet, enter spray chamber (5) through hush tube (4), after in spray chamber, forming oil, gas gaseous mixture, rise to the burner plate face by the aperture of dividing plate (3) and the aperture of burner plate (2), after igniting with igniter, on the burner plate face, burn.Dividing plate (3) thus the radiant heat of burner plate (2) directive spray chamber (5) is blocked in reflection, make spray chamber (5) keep lower temperature.If ambient pressure changes (as blowing strong wind), the flare instability on the burner plate (2) has flare and flashes back, and dividing plate (3) stops the flare that flashes back, and oil, gas in the spray chamber (5) can not cause burning, have guaranteed the safety of oil burner.
The structural principle that the utility model is implemented at gas furnace is with to inflate oil burner similar, just with gas diffusion chamber's replacement spray chamber.Porous barrier (3) is set between burner plate and gas diffusion chamber, and its action principle is with to inflate oil burner identical.
Porous barrier (3) can be provided with 1 to several piece according to the practical structures of various stove and accessorys.
The utility model is applicable to various fuel oil stove and accessorys and gas furnace, and is safe and reliable, and fuel savings reduces air pollution.
Claims (2)
1, a kind of fireproof tempering device that is used for oil burner and gas furnace is characterized in that: between burner plate (2) and spray chamber (5) (or gas diffusion chamber) at least one porous barrier (3) is set.
2, fireproof tempering device according to claim 1 is characterized in that: each aperture of said porous barrier (3) is along axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226485 CN2178327Y (en) | 1992-07-06 | 1992-07-06 | Backfire arrester for oil burner and gas-fired furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226485 CN2178327Y (en) | 1992-07-06 | 1992-07-06 | Backfire arrester for oil burner and gas-fired furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2178327Y true CN2178327Y (en) | 1994-09-28 |
Family
ID=33770761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92226485 Expired - Fee Related CN2178327Y (en) | 1992-07-06 | 1992-07-06 | Backfire arrester for oil burner and gas-fired furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2178327Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879789A (en) * | 2015-05-05 | 2015-09-02 | 安徽省宁国市长乐林产品开发有限公司 | Biomass gas combustion burner |
-
1992
- 1992-07-06 CN CN 92226485 patent/CN2178327Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879789A (en) * | 2015-05-05 | 2015-09-02 | 安徽省宁国市长乐林产品开发有限公司 | Biomass gas combustion burner |
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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 |