CN2793553Y - Vaporized burner with alcohol-based fuel - Google Patents
Vaporized burner with alcohol-based fuel Download PDFInfo
- Publication number
- CN2793553Y CN2793553Y CN 200520059077 CN200520059077U CN2793553Y CN 2793553 Y CN2793553 Y CN 2793553Y CN 200520059077 CN200520059077 CN 200520059077 CN 200520059077 U CN200520059077 U CN 200520059077U CN 2793553 Y CN2793553 Y CN 2793553Y
- Authority
- CN
- China
- Prior art keywords
- nozzle
- alcohol
- group fuel
- outer cover
- fuel evaporation
- 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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Abstract
The utility model discloses a gasified burner with alcohol-based fuels, which comprises an outer cover for a combustion chamber, and a gasifying component, wherein the gasifying component is provided with a fuel inlet and a gas outlet, wherein the gas outlet is provided with a nozzle with the function of a fire divider. The nozzle comprises a nozzle core and a nozzle sleeve, wherein the nozzle core is in the shape of a hollow cylinder, the top end of which is closed, and the lateral side of which is provided with a gas jetting hole; the nozzle sleeve is of a hollow sleeve tube, both ends of which are opened and the lateral side of which is provided with an oxygen inlet hole. The nozzle core and the nozzle sleeve form a fastening match through screw nails. The utility model has the advantages of simple structure, short gasifying time, simple operation, high safety, energy saving, economy, low cost, high combustion efficiency, no colors, no taste, no smoke and no stimulation, and can be matched with alcohol base fuels to use, conforming to the requirements to environmental protection.
Description
Technical field
The utility model relates to a kind of liquid-fuel burner, specifically a kind of evaporation burner that is used for alcohol-group fuel.
Background technology
Now, people in the hotel, the kitchen range of restaurant, industrial and mining enterprises, public institution's dining room culinary art usefulness, the general fuel that uses has oil (diesel oil, kerosene), gas (liquefied petroleum gas, piped gas, natural gas), or with above-mentioned oil gas mixing use, rarely have and use the liquid alcohol radical to burn, the liquid alcohol-group fuel generally only is used in the family cooking.The liquid alcohol-group fuel is described as 21st century " the environmental protection energy ", and its economy, security, the feature of environmental protection all are better than above-mentioned oil, gas.At the burner that uses oil as fuel, its structure roughly is on the shell of round can body oil-in, air inlet, oil return opening to be set respectively, bowl-shape combustion chamber is installed in the tank body, is covered with cap shape heater in the chamber on the oil-in, truncated cone ignition cover is installed at outer cover port.Though this kind structure considers oil and is difficult for vaporization and installs heater additional, but still have that vaporization is dangerous, burning is insufficient, smoke contamination, the thermal efficiency is low, igniting is inconvenient, and service life problem such as weak point.
The vaporizer that China's utility model patent discloses a kind of liquid fuel range No. 02224251.1, it comprises the preheating dish, feed pipe, the combustion chamber, vaporizer, the combustion chamber is located at the top of preheating dish, vaporizer is located at the outside of combustion chamber, be hollow cylindrical, surround the combustion chamber, on vaporizer, be provided with the wireway that communicates with it, the other end of wireway passes the air door that is located at the bottom, combustion chamber, port is over against the combustion chamber, and the outer bottom in the combustion chamber is provided with and evaporates endless tube, and an end that evaporates endless tube communicates with feed pipe, the other end is provided with the fog conveying tube that communicates with it, and fog conveying tube is communicated with vaporizer.The weak point of said structure is: 1) vaporization member comprises and evaporates endless tube and be located at ring-type vaporizer around the combustion chamber, and structure is too complicated, and vaporization time and process are oversize; 2) it is far away apart from the preheating dish to evaporate endless tube, and its pre-heat effect is undesirable; 3) its liquid fuel adopts pneumatic shuttle to carry, and needs atmosphere during use, complicated operation, and have certain potential safety hazard.
The utility model content
Technical problem to be solved in the utility model provide a kind of simple in structure, vaporization efficency is high, the alcohol-group fuel evaporation burner of energy-saving safe.
The utility model is achieved through the following technical solutions: design a kind of alcohol-group fuel evaporation burner, comprise combustion chamber outer cover, vaporization member, described vaporization member has fuel inlet and gas outlet, and the nozzle of band distributor function is installed on the gas outlet.
Described nozzle comprises nozzle core and nozzle cage, and nozzle cage is nested with outside nozzle core, and described nozzle core is the hollow cylindrical of top closure, and its side has gas injection hole, and described nozzle cage is the hollow sleeve of both ends open, and its side has feeding oxygen hole.Form immovable fitting by screw between nozzle core and the nozzle cage.
Described combustion chamber outer cover is all open tubulose in whole hollow, bottom and top, and its underpart is cylindrical, and top is little big taper down.Described combustion chamber outer cover is bearing on the pedestal, and this pedestal little taper for down big, and has the axial ventilation mouth with the intercommunication of burner outer cover.
Described vaporization member also comprises generating tube, and this generating tube begins to extend upward from fuel inlet, rises to behind the top and extends downward the gas outlet in the mode that forms helix tube.Nozzle preferably is positioned at along the lower position of described helix tube central axis.Place, the gas outlet one of vaporization member has axially extended a screw rod, by this screw rod and a nut vaporization member is fixed on the radially connecting plate of outer cover bottom, combustion chamber.
The fuel inlet of described vaporization member is connected with the alcohol-group fuel container through fluid-flow pump.
Compared with prior art, the utlity model has following beneficial effect:
1. vaporization member has only generating tube, and prior art also will be provided with a ring-type vaporizer along the combustion chamber outer cover except generating tube, and is therefore simple in structure, and vaporization time is short;
2. the place, gas outlet is provided with a nozzle with distributor function, has saved parts such as fire seperating board, saved material and cost, and firepower is more concentrated and fierce; This nozzle is installed in along the lower position of vaporization member helix tube central axis, and in use, flame also can directly heat the alcohol-group fuel in the helix tube, makes it to reach abundant vaporization, so this device vaporization effect is better, and vaporization efficency is higher;
3. the utility model adopts pump to carry out fuel to carry, compare with the mode that prior art adopts pneumatic shuttle to carry, and is simple to operate, security reliability is high;
4. the utility model and alcohol-group fuel are used, and energy saving economy, cost are low, and efficiency of combustion height, colorless and odorless are smokelessly non-stimulated, meet environmental protection requirement;
Description of drawings
Fig. 1 is an overall structure assembling schematic diagram of the present utility model;
Fig. 2 is an overall structure parts explosion of the present utility model;
Fig. 3 is the structural representation of nozzle cage;
Fig. 4 is the structural representation of nozzle core;
Fig. 5 is the structural representation of vaporization member.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in the figure, the utility model alcohol-group fuel evaporation burner comprises combustion chamber outer cover 1, vaporization member 2, and described vaporization member has fuel inlet 3 and gas outlet 4, and the nozzle 5 with distributor function is installed on the gas outlet 4.Described nozzle comprises nozzle core 51 and nozzle cage 52, nozzle core 51 is connected on the gas outlet 4 in a spiral manner, it is the hollow cylindrical of top closure, its side has gas injection hole 53, described nozzle cage 52 is the hollow sleeve of both ends open, its side has feeding oxygen hole 54, forms immovable fitting by screw 6 between nozzle core 51 and the nozzle cage 52.Described combustion chamber outer cover 1 is bearing on the pedestal 7, this combustion chamber outer cover 1 is all open tubulose in whole hollow, bottom and top, its underpart is cylindrical, top is little big taper down, form bell-mouthed shape, enlarged burning area, this pedestal 7 little taper for big down, and has the axial ventilation mouth with the intercommunication of burner outer cover.
Described vaporization member also comprises generating tube, and this generating tube begins to extend upward from fuel inlet, rises to behind the top and extends downward the gas outlet in the mode that forms helix tube.The fuel inlet 3 of generating tube is communicated to alcohol-group fuel by the pan feeding pipeline, utilizes fluid-flow pump that alcohol-group fuel is delivered in the generating tube by fuel inlet during use; Nozzle 5 preferably is positioned at along the lower position of described helix tube central axis.Gas outlet 4 place's one of vaporization member have axially extended a screw rod 8, by this screw rod 8 and a nut 9 vaporization member are fixed on the radially connecting plate 10 of outer cover bottom, combustion chamber.The fuel inlet of described vaporization member is connected with the alcohol-group fuel container through fluid-flow pump.
When using this burner, utilize fluid-flow pump that alcohol-group fuel is introduced generating tube through pan feeding pipeline and fuel inlet, after treating that nozzle begins to spray combustion gas, utilize igniter directly nozzle to be lighted, the heat that burned flame produces heats the alcohol-group fuel in the helix tube around its top, alcohol-group fuel is fully gasified, thereby realize fully burning.This nozzle has the function of distributor, can make firepower more concentrated and fierce.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from inventive concept of the present utility model and principle, can also make the improvement of some distortion, these also should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. an alcohol-group fuel evaporation burner comprises combustion chamber outer cover, vaporization member, it is characterized in that, described vaporization member has fuel inlet and gas outlet, and the nozzle of band distributor function is installed on the gas outlet.
2. alcohol-group fuel evaporation burner according to claim 1, it is characterized in that described nozzle comprises nozzle core and nozzle cage, nozzle cage is nested with outside nozzle core, described nozzle core is the hollow cylindrical of top closure, its side has gas injection hole, described nozzle cage is the hollow sleeve of both ends open, and its side has feeding oxygen hole.
3. alcohol-group fuel evaporation burner according to claim 2 is characterized in that, forms immovable fitting by screw between described nozzle core and the nozzle cage.
4. alcohol-group fuel evaporation burner according to claim 1 is characterized in that, described combustion chamber outer cover is all open tubulose in whole hollow, bottom and top, and its underpart is cylindrical, and top is little big taper down.
5. according to claim 1 or 4 described alcohol-group fuel evaporation burners, it is characterized in that described combustion chamber outer cover is bearing on the pedestal, this pedestal little taper for down big, and has the axial ventilation mouth with the intercommunication of burner outer cover.
6. alcohol-group fuel evaporation burner according to claim 1 is characterized in that described vaporization member also comprises generating tube, and this generating tube begins to extend upward from fuel inlet, rises to behind the top and extends downward the gas outlet in the mode that forms helix tube.
7. alcohol-group fuel evaporation burner according to claim 6 is characterized in that described nozzle is positioned at along the lower position of described helix tube central axis.
8. according to claim 1 or 6 or 7 described alcohol-group fuel evaporation burners, it is characterized in that, place, the gas outlet one of described vaporization member has axially extended a screw rod, by this screw rod and a nut vaporization member is fixed on the radially connecting plate of outer cover bottom, combustion chamber.
9. alcohol-group fuel evaporation burner according to claim 1 is characterized in that, the fuel inlet of described vaporization member is connected with the alcohol-group fuel container through fluid-flow pump.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520059077 CN2793553Y (en) | 2005-05-25 | 2005-05-25 | Vaporized burner with alcohol-based fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520059077 CN2793553Y (en) | 2005-05-25 | 2005-05-25 | Vaporized burner with alcohol-based fuel |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2793553Y true CN2793553Y (en) | 2006-07-05 |
Family
ID=36820696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520059077 Expired - Fee Related CN2793553Y (en) | 2005-05-25 | 2005-05-25 | Vaporized burner with alcohol-based fuel |
Country Status (1)
Country | Link |
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CN (1) | CN2793553Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889587A (en) * | 2011-07-18 | 2013-01-23 | 冼木洪 | High-power biological oil gasification combustor |
CN104832919A (en) * | 2015-05-22 | 2015-08-12 | 唐波 | Alcohol group liquid fuel vaporizing combustor |
-
2005
- 2005-05-25 CN CN 200520059077 patent/CN2793553Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889587A (en) * | 2011-07-18 | 2013-01-23 | 冼木洪 | High-power biological oil gasification combustor |
CN104832919A (en) * | 2015-05-22 | 2015-08-12 | 唐波 | Alcohol group liquid fuel vaporizing combustor |
CN104832919B (en) * | 2015-05-22 | 2017-06-16 | 唐波 | A kind of gasification combustor for alcohol group liquid fuel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060705 |