CN205014440U - Fuel of camping heating stove - Google Patents
Fuel of camping heating stove Download PDFInfo
- Publication number
- CN205014440U CN205014440U CN201520770462.1U CN201520770462U CN205014440U CN 205014440 U CN205014440 U CN 205014440U CN 201520770462 U CN201520770462 U CN 201520770462U CN 205014440 U CN205014440 U CN 205014440U
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- China
- Prior art keywords
- fuel oil
- tube
- fuel
- burner hearth
- camped
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- Evaporation-Type Combustion Burners (AREA)
Abstract
The utility model provides a fuel of camping heating stove, includes the furnace body, being provided with fuel furnace in the furnace body, being provided with the vapourizing unit that is used for making the fuel carburation by evaporation in the fuel furnace, upper portion sets up and gathers the fire cover in the fuel furnace, the lower part of furnace body is equipped with the air inlet, and the furnace body top is equipped with a toper heat radiation section of thick bamboo, and toper heat radiation bobbin top portion is equipped with the smokestack base. The utility model discloses a vapourizing unit realizes that fuel vaporization - burning is maintain certainly, unpowered burning. Simultaneously, rely on the draft of chimney during the burning, from bottom air inlet suction combustion air, be the negative pressure in a furnace body and the toper heat radiation section of thick bamboo, effectively reduce indoor pollutant emission. The utility model discloses it is on duty that need not personnel night, is a combustion efficiency height, safe and pollution -free's fuel of camping heating stove utensil.
Description
Technical field
The utility model belongs to heating technical field, is specifically related to one and camps fuel oil warming stove.
Background technology
At present, during field encampment heating, main use coal bavin warming stove in inhabitation tent, this stove and accessory with coal, firewood, dry animal manure etc. for fuel, when below height above sea level 3500m burning and heat transfer effect very good, but when using in the highlands of more than height above sea level 4000m, there is incomplete combustion, heating load decays serious, that fire-sealing time is short problem, even cannot maintain continuous burning.In addition, 2 ~ 3 hours needs in coal bavin warming stove interval add the solid fuels such as coal, firewood, dry animal manure, need human attendance when night uses.For the tent that careat is larger, the heating main plateau type fuel heater unit that relies in plateau solves, but needs external power supply when warm-air drier runs, and needs the generator being equipped with certain power when field uses, and generator operation noise is comparatively large, affect field man's night's rest.In addition, when generator maintaining or when breaking down, warm-air drier is also by forced-stopping machine, stopping heating.The tent less for area, inhabitation personnel are less, adopts fuel heater unit heating to there is the problems such as cost of investment is large, cost of use is high.Therefore, highlands small size tent heating problem never obtains fine must solution for many years.
Utility model content
The purpose of this utility model is to overcome the problems of the prior art, and provide one to camp fuel oil warming stove, it can normally use in highlands, and low cost of manufacture, use and maintenance cost are low, stable and reliable for performance.
For achieving the above object, the utility model adopts following technical scheme:
One is camped fuel oil warming stove, and it is characterized in that, comprise body of heater, be provided with fuel oil burner hearth in described body of heater, be provided with the vapourizing unit for making EVAP vaporize in fuel oil burner hearth, fuel oil burner hearth internal upper part arranges flame-gathering cover; The bottom of described body of heater is provided with air inlet, and body of heater top is provided with taper heat radiation cylinder, and taper heat radiation cylinder top is provided with smokestack base.
Described vapourizing unit comprises vaporization cap, superheater tube and generating tube, generating tube comprises the horizontal tube that horizontal component passes body of heater and the VERTICAL TUBE be arranged in fuel oil burner hearth, horizontal tube is connected with VERTICAL TUBE, and superheater tube to be vertically arranged in fuel oil burner hearth and to parallel with VERTICAL TUBE; The top of VERTICAL TUBE and the top of superheater tube are provided with vaporization cap.
The diameter of described generating tube and superheater tube is 5 ~ 30mm.
The volume of described vaporization cap is 2000 ~ 50000mm
3.
Described horizontal tube is connected with petroleum pipeline through air inlet.
Described vapourizing unit is fixed in coal-fired furnace cavity by current stabilization dish.
Described vaporization cap and superheater tube weld together; Taper heat radiation cylinder is bolted on body of heater.
Described current stabilization dish comprises current stabilization dish and lower current stabilization dish, and the lower end of superheater tube is arranged on the below of lower current stabilization dish.
The tapering of described taper heat radiation cylinder is 30 ~ 75 °.
The wall of described fuel oil burner hearth offers some air admission holes, and the diameter of air admission hole is 1.5 ~ 3.0mm, the gross area of some air admission holes account for fuel oil burner hearth drum surface long-pending 0.1 ~ 1.0%.
Relative to prior art, the beneficial effect that the utility model has: the utility model is owing to adopting vapourizing unit, so EVAP can be made to vaporize, and the fuel oil after vaporization mixes with air, burns, heating and vaporizing device conversely, make full use of the heat heating of burning generation, gasified fuel, realize fuel gasification-burning from maintenance, unpowered burning.Fuel oil burner hearth internal upper part arranges flame-gathering cover, flame-gathering cover be arranged so that combustion flame directly washes away vaporization cap, liquid fuel is fully vaporized in vaporization cap, prevents bulky grain liquid to be carried in burner hearth, produces incomplete combustion phenomenon.Because upper of furnace body is owing to arranging cone of radiation cylinder, cone of radiation cylinder space is comparatively large, and the gas flow rate entered in cylinder is reduced, unburned fuel can burn further, reduce the pollutant emissions such as outlet CO, cone of radiation cylinder is to external radiation simultaneously, and heating effect is good.Because combustion air is preheated when entering in fuel oil burner hearth, so shorten chemical time; And flame can be formed at fuel oil burner hearth inner homogeneous, improves thermal loading limit.The utility model solves that stove implements of camping can not effectively use on plateau, night needs human attendance and the heating problem of highlands small size tent.
Further, because vaporization cap and superheater tube weld together, the vaporization cap of vapourizing unit and superheater tube can be taken out and carry out carbon distribution cleaning.
Further, the volume of cap of vaporizing in the utility model is 2000 ~ 5000mm
3, the volume of vaporization cap can not be excessive or too small, excessively easily causes liquid fuel carbonization in generating tube, easily block oil pipe for a long time, the too small fuel oil that causes fully is not vaporized, and carries a large amount of oil droplets and enters flue, fuel droplets can not fully mix with air, burns insufficient.
Further, by arranging upper current stabilization dish and lower current stabilization dish in the utility model, the fuel oil after two-layer current stabilization dish can make vaporization and air fully mix, and improve efficiency of combustion.
Further, the draft of chimney is relied on when burning in the utility model, combustion air is sucked from bottom air inlet, negative pressure is in body of heater and taper heat radiation cylinder, the heat radiation of taper simultaneously cylinder buckles above body of heater, and adopt bolt-locking, make body of heater good leak tightness, effectively can reduce indoor pollutant discharge.
Further, due to the air admission hole that fuel oil burner hearth wall is evenly arranged in the utility model, make combustion air flowing direction contrary with heat dissipation direction, effectively reduce combustion heat loss, contribute to improving combustion temperature in hearth, reducing pollutant emission.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is sectional view of the present utility model.
Wherein, 1 is smokestack base; 2 is taper heat radiation cylinder; 3 is body of heater; 4 is fuel oil burner hearth; 5 is upper current stabilization dish; 6 is lower current stabilization dish; 7 is air inlet; 8 is generating tube; 9 is superheater tube; 10 is air admission hole; 11 is flame-gathering cover; 12 is vaporization cap.
Detailed description of the invention
Below in conjunction with in accompanying drawing, the utility model is described in further detail.
As illustrated in fig. 1 and 2, the utility model comprises body of heater 3, is provided with fuel oil burner hearth 4 in body of heater 3, the wall of fuel oil burner hearth 4 offers some air admission holes 10, the diameter of air admission hole 10 is 1.5 ~ 5mm, the gross area of some air admission holes 10 account for fuel oil burner hearth 4 drum surface long-pending 0.1 ~ 1%.
The vapourizing unit for making EVAP vaporize is provided with in fuel oil burner hearth 4; Concrete, vapourizing unit is fixed in fuel oil burner hearth 4 by current stabilization dish.Current stabilization dish comprises current stabilization dish 5 and lower current stabilization dish 6, and the lower end that superheater tube comprises superheater tube is arranged on the below of lower current stabilization dish 6.
Vapourizing unit comprises vaporization cap 12, superheater tube 9 and generating tube 8, generating tube 8 comprises the horizontal tube that horizontal component passes body of heater 3 and the VERTICAL TUBE be arranged in fuel oil burner hearth 4, horizontal tube is connected with VERTICAL TUBE, and horizontal tube is connected with the petroleum pipeline being arranged on body of heater 3 outside through air inlet 7.Superheater tube 9 to be vertically arranged in fuel oil burner hearth 4 and to parallel with VERTICAL TUBE, and the lower end of superheater tube 9 is arranged on the below of lower current stabilization dish; The top of VERTICAL TUBE and the top of superheater tube 9 are provided with vaporization cap 12, and the essence of the fuel oil after the heating vaporization cap in VERTICAL TUBE gasifies, and then enters in superheater tube; The volume of vaporization cap 12 is 2000 ~ 50000mm
3, and cap 12 of vaporizing welds together with superheater tube 9, and the diameter of generating tube 8 and superheater tube 9 is 5 ~ 30mm.
The bottom of described body of heater 3 is provided with air inlet 7, and body of heater 3 top is provided with the taper heat radiation cylinder 2 that tapering is 30 ~ 75 °, and taper heat radiation cylinder 2 buckles above body of heater, and adopts bolt-locking; Taper heat radiation cylinder 2 top is provided with smokestack base 1.
The utility model fuel oil burner hearth adopts 310S high temperature resistant stainless steel to make, and other parts adopt common stainless steel or hot rolled steel plate to make.
As shown in Figure 2, during combustion of liquid fuel, pour appropriate fuel oil at fuel oil burner hearth bottom, get one little paper and light, throw away into burner hearth bottom, light the fuel oil that burner hearth bottom is poured in advance.Fuel oil under gravity, generating tube 8 is entered through petroleum pipeline, under the effect of outside combustion heat release amount, adsorbing liquid fuel heat in generating tube 8, progressively to vaporize, export through superheater tube 9 and discharge, the air sucked with fuel oil burner hearth wall air admission hole 10 mixes, burns, until the heat that the heat of burning release and fuel gasification need reaches balance.Now, enter the fuel gas flow of fuel oil burner hearth and flame combustion tends towards stability through generating tube 8, burning reaches normal condition.It is pointed out that vaporization cap 12 volume be 2000 ~ 50000mm
3, the volume of vaporization cap 12 can not be excessive or too small, excessively easily causes liquid fuel carbonization in generating tube, easily block oil pipe for a long time, the too small fuel oil that causes fully is not vaporized, and carries a large amount of oil droplets and enters flue, fuel droplets can not fully mix with air, burns insufficient.
The vapourizing unit that two-layer current stabilization dish (upper current stabilization dish and lower current stabilization dish) is fixing is provided with in fuel oil burner hearth, vapourizing unit is made up of the identical stainless steel straight tube (i.e. superheater tube 9 and generating tube 8) of two diameters and a vaporization cap 12, one standpipe (generating tube 8) of vapourizing unit is communicated with petroleum pipeline, and another standpipe (superheater tube 9) is communicated with air in flue and exports and is positioned under lower current stabilization dish 6.Because fuel oil flue wall offers some swirling inlet holes 10, air rotates into flue and fully mixes with the liquid fuel of vaporization, burns, then heating and vaporizing device, realizes fuel oil and runs from vaporization, burning, provide power without the need to outside.
Fuel oil burner hearth internal upper part arranges flame-gathering cover 11, flame-gathering cover 11 be arranged so that combustion flame directly washes away vaporization cap, liquid fuel is fully vaporized in vaporization cap, prevents bulky grain liquid to be carried in burner hearth, produces incomplete combustion phenomenon.
As shown in Figure 1-2, it is 30 ~ 75 ° of taper heat radiation cylinders that the top of the utility model body of heater 3 is provided with tapering, and in cone of radiation cylinder 2, gas flow rate reduces, unburned fuel can burn further, reduce the pollutant emissions such as outlet CO, cone of radiation cylinder 2 is to external radiation simultaneously, and heating effect is good.Cone of radiation cylinder 2 top is provided with the smokestack base 1 installing chimney.
The utility model uses overheavy firing and heat transfer technology, solves that stove implements of camping can not effectively use on plateau, night needs human attendance and the heating problem of highlands small size tent.Warming stove of camping of the present utility model on plateau, Plain all can normally use.
Claims (10)
1. a fuel oil warming stove of camping, it is characterized in that, comprise body of heater (3), fuel oil burner hearth (4) is provided with in described body of heater (3), be provided with the vapourizing unit for making EVAP vaporize in fuel oil burner hearth (4), fuel oil burner hearth internal upper part arranges flame-gathering cover (11); The bottom of described body of heater (3) is provided with air inlet (7), and body of heater (3) top is provided with taper heat radiation cylinder (2), and taper heat radiation cylinder (2) top is provided with smokestack base (1).
2. one according to claim 1 is camped fuel oil warming stove, it is characterized in that, described vapourizing unit comprises vaporization cap (12), superheater tube (9) and generating tube (8), generating tube (8) comprises the horizontal tube that horizontal component passes body of heater (3) and the VERTICAL TUBE be arranged in fuel oil burner hearth (4), horizontal tube is connected with VERTICAL TUBE, and superheater tube (9) to be vertically arranged in fuel oil burner hearth (4) and to parallel with VERTICAL TUBE; The top of the top of VERTICAL TUBE and superheater tube (9) is provided with vaporization cap (12).
3. one according to claim 2 is camped fuel oil warming stove, and it is characterized in that, the diameter of described generating tube (8) and superheater tube (9) is 5 ~ 30mm.
4. one according to claim 2 is camped fuel oil warming stove, and it is characterized in that, the volume of described vaporization cap (12) is 2000 ~ 50000mm
3.
5. one according to claim 2 is camped fuel oil warming stove, it is characterized in that, the horizontal tube of generating tube (8) is connected with petroleum pipeline through air inlet (7).
6. one according to claim 1 and 2 is camped fuel oil warming stove, and it is characterized in that, described vapourizing unit is fixed in coal-fired furnace cavity (4) by current stabilization dish.
7. one according to claim 2 is camped fuel oil warming stove, it is characterized in that, described vaporization cap (12) and superheater tube (9) weld together; Taper heat radiation cylinder (2) is bolted on body of heater (3).
8. one according to claim 6 is camped fuel oil warming stove, it is characterized in that, described current stabilization dish comprises current stabilization dish (5) and lower current stabilization dish (6), and the lower end of superheater tube (9) is arranged on the below of lower current stabilization dish (6).
9. one according to claim 1 is camped fuel oil warming stove, and it is characterized in that, the tapering of described taper heat radiation cylinder (2) is 30 ~ 75 °.
10. one according to claim 9 is camped fuel oil warming stove, it is characterized in that, the wall of described fuel oil burner hearth (4) offers some air admission holes (10), the diameter of air admission hole (10) is 1.5 ~ 3.0mm, the gross area of some air admission holes (10) account for fuel oil burner hearth (4) drum surface long-pending 0.1 ~ 1.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770462.1U CN205014440U (en) | 2015-09-30 | 2015-09-30 | Fuel of camping heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770462.1U CN205014440U (en) | 2015-09-30 | 2015-09-30 | Fuel of camping heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014440U true CN205014440U (en) | 2016-02-03 |
Family
ID=55213039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770462.1U Expired - Fee Related CN205014440U (en) | 2015-09-30 | 2015-09-30 | Fuel of camping heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114992A (en) * | 2015-09-30 | 2015-12-02 | 中国人民解放军总后勤部建筑工程研究所 | Oil-fired heating furnace for camping |
-
2015
- 2015-09-30 CN CN201520770462.1U patent/CN205014440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114992A (en) * | 2015-09-30 | 2015-12-02 | 中国人民解放军总后勤部建筑工程研究所 | Oil-fired heating furnace for camping |
| CN105114992B (en) * | 2015-09-30 | 2017-10-13 | 中国人民解放军总后勤部建筑工程研究所 | One kind is camped fuel oil warming stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20170930 |