CN201129723Y - High-efficiency fuel liquid vaporisation combustion apparatus - Google Patents
High-efficiency fuel liquid vaporisation combustion apparatus Download PDFInfo
- Publication number
- CN201129723Y CN201129723Y CNU2007200650787U CN200720065078U CN201129723Y CN 201129723 Y CN201129723 Y CN 201129723Y CN U2007200650787 U CNU2007200650787 U CN U2007200650787U CN 200720065078 U CN200720065078 U CN 200720065078U CN 201129723 Y CN201129723 Y CN 201129723Y
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- exchange medium
- heat exchange
- vaporization
- liquid fuel
- chamber
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Abstract
The utility model relates to a high effective liquid fuel vaporization burning device, which comprises an air chamber, a vaporizing chamber and a burning chamber, wherein a burning cylinder is arranged between the air chamber and the burning chamber, an upper edge port of the burning cylinder is extended to form a ring convex side along a horizontal radial direction, the upper surface of the convex side is connected with a fire fastening cover, the lower surface of the convex side is connected with an air chamber cylinder, the bottom surface of the air chamber cylinder is connected with a ventilating duct, and the radial wall of the burning cylinder is equipped with an air hole. A vaporization tank is arranged on the center of the bottom portion of the burning cylinder, a fuel conveying pipe and a nozzle are arranged on the center of the vaporization tank, a baffle is arranged in an inner cavity of the vaporization tank, a communicating hole of the vaporization chamber is arranged on the baffle, the radial wall of the vaporization tank is equipped with a fuel releasing hole, a supporting pad is arranged between the vaporization tank and the bottom portion of the burning cylinder, and exchange medium is arranged in the vaporization chamber. The heat exchange medium is arranged in the vaporization tank, the fuel conveying pipe uses a direct pipe type technical scheme, thereby overcoming the defects that the vaporization capacity of the vaporization tank is poor, the vaporization temperature of fuel is low, the combustion efficiency and thermal efficiency are low, the fuel conveying pipe is easy to leak, and the maintenance is not convenient and the like. The utility model is suitable to use matching with equipments which are a boiler, a stove and an air conditioner and the like.
Description
Technical field
The utility model relates to a kind of burner, particularly a kind of highly effective liquid fuel evaporation combustion device.
Background technology
The utility model the applicant formerly Granted publication number be improvement on the CN 201059551Y " liquid fuel evaporation burner ".A kind of liquid fuel evaporation burner of patent application formerly comprises air chamber, vaporizer, combustion chamber, combustion barrel, air chamber cylindrical shell, tight fiery cover, pore, supporting pad, gasifying pot, fuel release aperture, dividing plate, intercommunicating pore, fuel-supply pipe, ventilation shaft, nozzle, gasifying pot separates into a plurality of vaporizers by dividing plate, fuel-supply pipe is horizontally disposed with, and ventilation shaft vertically is provided with.Its weak point is: the vaporization ability of (1) gasifying pot a little less than; (2) the carburretion temperature is low, and the efficiency of combustion and the thermal efficiency are lower; (3) fuel-supply pipe is easy to leak, and safeguards inconvenient.
Summary of the invention
At the problems referred to above, the utility model provides a kind of vaporization ability that had both increased burner, improves the vapourizing temperature and the thermal efficiency of fuel, is convenient to the highly effective liquid fuel evaporation combustion device of safeguarding and overhauling again.
For achieving the above object, a kind of highly effective liquid fuel evaporation combustion device, it comprises air chamber, vaporizer and combustion chamber, between described air chamber and the described combustion chamber combustion barrel is arranged, its upper mouth becomes horizontal radial to extend into an annular nib, the tight fire cover of the top flexible connection of this annular nib, the following connection air chamber cylindrical shell of this annular nib, described air chamber cylindrical shell bottom surface connects ventilation shaft, and the footpath wall of combustion barrel is provided with pore, the bottom centre of combustion barrel is provided with gasifying pot, the center of described gasifying pot is provided with fuel-supply pipe, and this fuel-supply pipe top is provided with nozzle, and the gasifying pot inner chamber is provided with dividing plate, this dividing plate is provided with the intercommunicating pore that is communicated with vaporizer, the footpath wall of gasifying pot is established the fuel release aperture, is provided with supporting pad between gasifying pot and the combustion barrel bottom, is provided with heat exchange medium in the vaporizer of its gasifying pot.
For implementation structure optimization, its further step also has:
From top to bottom successively decrease gradually in the aperture of described pore, top pore is inclined upwardly, and following pore is downward-sloping.
Be straight tubular on the fuel-supply pipe, and be provided with control valve in the junction of bottom.
Vaporizer is more than two or two.
Gasifying pot is formed one or vaporizer and heat exchange medium is made the monoblock type gasifying pot by vaporizer and heat exchange medium.
The form of heat exchange medium is latticed, net palisade.
The form of heat exchange medium is thread.
The form of heat exchange medium in the form of sheets.
The form of heat exchange medium is spherical.
Heat exchange medium is a porous material.
The utility model adopts heat exchange medium is set in gasifying pot, and fuel-supply pipe is made as the technical solution of straight tubular, overcome gasifying pot vaporization ability a little less than, the carburretion temperature is low, the efficiency of combustion and the thermal efficiency are lower, and fuel-supply pipe is easy to leak, and safeguards defectives such as inconvenience.
The utility model is fit to use with coordinative composition of equipments such as boiler, kitchen range and air-conditionings.
Below in conjunction with drawings and Examples the utility model is described further.
Description of drawings
Fig. 1 is the generalized section of highly effective liquid fuel evaporation combustion device.
Fig. 2 is the structural representation of gasifying pot.
Among the figure 1, air chamber, 2, vaporizer, 3, the combustion chamber, 4, combustion barrel, 5, the air chamber cylindrical shell, 6, tight fire cover, 7, pore, 8, supporting pad, 9, gasifying pot, 10, fuel release aperture, 11, heat exchange medium, 12, dividing plate, 13, intercommunicating pore, 14, fuel-supply pipe, 15, control valve, 16, nozzle, 17, ventilation shaft, 18, annular nib.
The specific embodiment
Referring to accompanying drawing, a kind of highly effective liquid fuel evaporation combustion device, it comprises air chamber 1, and there is combustion barrel 4 vaporizer 2 and combustion chamber 3 between air chamber 1 and the combustion chamber 3, and its upper mouth becomes horizontal radial to extend into an annular nib 18; In order to make combustion flame more concentrated, the tight fire cover 6 of the top flexible connection of this annular nib 18, the following connection air chamber cylindrical shell 5 of this annular nib 18, this air chamber cylindrical shell 5 is an air chamber 1 with the zone that combustion barrel 4 is surrounded, air chamber cylindrical shell 5 underrun ventilation shafts 17 are connected with a blower fan, safeguard for convenience, make fuel after the vaporization can be faster with air, mix more fully, it is more complete to burn, and the ventilation shaft 17 that air chamber cylindrical shell 5 bottom surfaces connect is " L " shape ventilation shaft 17; The footpath wall of combustion barrel 4 is provided with pore 7, from top to bottom successively decreases gradually in the aperture of pore 7, and top pore 7 is inclined upwardly, and following pore 7 is downward-sloping; Perhaps adopt the aperture of pore 7 from top to bottom to reduce gradually, top pore 7 and combustion barrel 4 are tangent and be inclined upwardly, the embodiment that following pore 7 and combustion barrel 4 are tangent and downward-sloping; The bottom centre of combustion barrel 4 is provided with gasifying pot 9, this gasifying pot 9 surrounds a combustion chamber 3 with tight fire cover 6 and combustion barrel 4 threes, for the ease of safeguarding, prevent that fuel from leaking, the center of gasifying pot 9 is provided with straight tubular fuel-supply pipe 14, these fuel-supply pipe 14 tops are provided with nozzle 16, establish control valve 15 in the junction of fuel-supply pipe 14 bottoms; Gasifying pot 9 inner chambers are provided with dividing plate 12, and this dividing plate 12 is provided with the intercommunicating pore 13 that is communicated with vaporizer 2, and vaporizer 2 is more than two or two.Intensity of heat exchange when improving carburretion, fuel vaporization energy power in the gasifying pot 9 realize best combustion efficient when strengthening burning, are provided with heat exchange medium 11 in the vaporizer 2 of its gasifying pot 9; Gasifying pot 9 is formed one or vaporizer 2 and heat exchange medium 11 is made monoblock type gasifying pot 9 by vaporizer 2 and heat exchange medium 11; That the form of heat exchange medium 11 is is latticed, net palisade, thread, sheet, spherical; Heat exchange medium 11 is porous materials; The footpath wall of gasifying pot 9 is established fuel release aperture 10, is provided with supporting pad 8 between gasifying pot 9 and combustion barrel 4 bottoms.
Work of the present utility model is:
Open the control valve 15 of junction, fuel-supply pipe 14 bottom, liquid fuel enters the heat exchange medium 11 of vaporizer 2 by the nozzle 16 on fuel-supply pipe 14 tops, igniting in combustion chamber 3, temperature in the combustion chamber 3 raises rapidly, and in the several seconds, arrive the temperature of liquid fuel evaporation, the liquid fuel of vaporizer 2 internal thermal exchange medias 11 is vaporized rapidly, gaseous fuel after the vaporization in gasifying pot 9 through its heat exchange medium 11 and under the pressure action of continuous increase, enter in the combustion chamber 3 along fuel release aperture 10 levels, meanwhile, under the effect of blower fan, air enters air chamber 1 at a high speed through ventilation shaft 17, and pore 7 oblique the entering in the combustion chamber 3 on the combustion barrel 4, thereby realizes that fuel mixes with the air mitre formula of liquidating, form spiral air flow, and fast, fully burning.
Below only be preferred embodiment of the present utility model, according to above-mentioned design of the present utility model, those skilled in the art also can make various modifications and conversion to this.For example, the form of heat exchange medium, material and vaporizer and heat exchange medium formed one or make the monoblock type gasifying pot and the modification of combustion barrel, fuel-supply pipe, tight fiery cover, gasifying pot, pore, fuel release aperture and conversion etc.Yet similar this conversion and modification all belong to essence of the present utility model.
Claims (10)
1, a kind of highly effective liquid fuel evaporation combustion device, it comprises air chamber (1), vaporizer (2) and combustion chamber (3), between described air chamber (1) and described combustion chamber (3) combustion barrel (4) is arranged, its upper mouth becomes horizontal radial to extend into an annular nib (18), the tight fire cover of the top flexible connection of this annular nib (18) (6), the following connection air chamber cylindrical shell (5) of this annular nib (18), described air chamber cylindrical shell (5) bottom surface connects ventilation shaft (17), the footpath wall of combustion barrel (4) is provided with pore (7), the bottom centre of combustion barrel (4) is provided with gasifying pot (9), the center of described gasifying pot (9) is provided with fuel-supply pipe (14), this fuel-supply pipe (14) top is provided with nozzle (16), gasifying pot (9) inner chamber is provided with dividing plate (12), this dividing plate (12) is provided with the intercommunicating pore (13) that is communicated with vaporizer (2), the footpath wall of gasifying pot (9) is established fuel release aperture (10), gasifying pot (9) and combustion barrel (4) are provided with supporting pad (8) between the bottom, it is characterized in that being provided with heat exchange medium (11) in the vaporizer (2) of gasifying pot (9).
2, a kind of highly effective liquid fuel evaporation combustion device according to claim 1 is characterized in that from top to bottom successively decreasing gradually in the aperture of described pore (7), and top pore (7) is inclined upwardly, and following pore (7) is downward-sloping.
3, a kind of highly effective liquid fuel evaporation combustion device according to claim 1 is characterized in that it is straight tubular that fuel-supply pipe (14) is gone up, and is provided with control valve (15) in the junction of bottom.
4, a kind of highly effective liquid fuel evaporation combustion device according to claim 1 is characterized in that vaporizer (2) is more than two or two.
5, a kind of highly effective liquid fuel evaporation combustion device according to claim 1 is characterized in that gasifying pot (9) formed one or vaporizer (2) and heat exchange medium (11) are made monoblock type gasifying pot (9) by vaporizer (2) and heat exchange medium (11).
6, a kind of highly effective liquid fuel evaporation combustion device according to claim 1 is characterized in that the form of heat exchange medium (11) is latticed, net palisade.
7, a kind of highly effective liquid fuel evaporation combustion device according to claim 1 is characterized in that the form of heat exchange medium (11) is thread.
8, a kind of highly effective liquid fuel evaporation combustion device according to claim 1, the form that it is characterized in that heat exchange medium (11) in the form of sheets.
9, a kind of highly effective liquid fuel evaporation combustion device according to claim 1 is characterized in that the form of heat exchange medium (11) is spherical.
10, a kind of highly effective liquid fuel evaporation combustion device according to claim 1 is characterized in that heat exchange medium (11) is a porous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200650787U CN201129723Y (en) | 2007-11-15 | 2007-11-15 | High-efficiency fuel liquid vaporisation combustion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200650787U CN201129723Y (en) | 2007-11-15 | 2007-11-15 | High-efficiency fuel liquid vaporisation combustion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201129723Y true CN201129723Y (en) | 2008-10-08 |
Family
ID=40017573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200650787U Expired - Lifetime CN201129723Y (en) | 2007-11-15 | 2007-11-15 | High-efficiency fuel liquid vaporisation combustion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201129723Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033932A (en) * | 2014-05-30 | 2014-09-10 | 长兴三重窑炉科技有限公司 | Liquid fuel furnace end |
| CN106133443A (en) * | 2014-03-20 | 2016-11-16 | 韦巴斯托股份公司 | Vaporizing combustor assembly for the mobile heating unit by liquid fuel operation |
| US10113742B2 (en) | 2014-03-20 | 2018-10-30 | Webasto SE | Evaporator burner |
| US10234136B2 (en) | 2014-03-20 | 2019-03-19 | Webasto SE | Evaporator burner for a mobile heating unit operated using liquid fuel |
| CN110553256A (en) * | 2018-06-04 | 2019-12-10 | 简道宝 | Combustion machine capable of complete combustion and combustion head thereof |
| US10544935B2 (en) | 2014-03-20 | 2020-01-28 | Webasto SE | Evaporator burner for a mobile heating device operated with liquid fuel |
-
2007
- 2007-11-15 CN CNU2007200650787U patent/CN201129723Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106133443A (en) * | 2014-03-20 | 2016-11-16 | 韦巴斯托股份公司 | Vaporizing combustor assembly for the mobile heating unit by liquid fuel operation |
| CN106133443B (en) * | 2014-03-20 | 2018-04-27 | 韦巴斯托股份公司 | Vaporizing combustor component for the mobile heating unit by liquid fuel operation |
| US10113742B2 (en) | 2014-03-20 | 2018-10-30 | Webasto SE | Evaporator burner |
| US10234136B2 (en) | 2014-03-20 | 2019-03-19 | Webasto SE | Evaporator burner for a mobile heating unit operated using liquid fuel |
| US10302298B2 (en) | 2014-03-20 | 2019-05-28 | Webasto SE | Evaporator burner arrangement for a mobile heater operated with liquid fuel |
| US10544935B2 (en) | 2014-03-20 | 2020-01-28 | Webasto SE | Evaporator burner for a mobile heating device operated with liquid fuel |
| CN104033932A (en) * | 2014-05-30 | 2014-09-10 | 长兴三重窑炉科技有限公司 | Liquid fuel furnace end |
| CN104033932B (en) * | 2014-05-30 | 2016-04-20 | 长兴三重窑炉科技有限公司 | liquid fuel burner |
| CN110553256A (en) * | 2018-06-04 | 2019-12-10 | 简道宝 | Combustion machine capable of complete combustion and combustion head thereof |
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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 |
Effective date of abandoning: 20071115 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |