CN202660612U - Electricity-free liquid fuel combustion device and liquid fuel combustion furnace - Google Patents
Electricity-free liquid fuel combustion device and liquid fuel combustion furnace Download PDFInfo
- Publication number
- CN202660612U CN202660612U CN 201220260452 CN201220260452U CN202660612U CN 202660612 U CN202660612 U CN 202660612U CN 201220260452 CN201220260452 CN 201220260452 CN 201220260452 U CN201220260452 U CN 201220260452U CN 202660612 U CN202660612 U CN 202660612U
- Authority
- CN
- China
- Prior art keywords
- burner
- export
- combustion furnace
- port
- millimeters
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 122
- 239000007788 liquid Substances 0.000 title claims abstract description 89
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 71
- 230000008016 vaporization Effects 0.000 claims abstract description 67
- 238000009834 vaporization Methods 0.000 claims description 59
- 230000005611 electricity Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 239000007789 gas Substances 0.000 description 11
- 239000012530 fluid Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The liquid fuel combustion device comprises a liquid fuel combustion furnace, a liquid fuel storage and a second delivery pipe, wherein the liquid fuel combustion furnace comprises a vaporizing device with an annular vaporizing space, a furnace head component and a first delivery pipe. The liquid fuel combustion apparatus can provide complete and smooth combustion and sufficient fire power without electric power.
Description
Technical field
The utility model is about a kind of combustion furnace and application thereof, especially in regard to a kind of liquid fuel combustion furnace and the liquid fuel burner without electricity that uses this combustion furnace.
Background technology
General gas oven uses the fuel such as natural gas, lower boiling liquefied petroleum gas or dimethyl ether, and blow described each fuel with pressure conveying or air burning is provided, yet this class A fuel A must rely on gas transmission line or pressure vessel such as steel cylinder and carry or store, so that the environment for use of this type of gas oven is restricted.Therefore, for the ease of carrying and outdoor use, continue to have the research and development of the burner of various use liquid fuel.
Present liquid fuel burner on the market is to provide pressure source or source of the gas with delivering liquid fuel with pump or air pressure pump mostly, and can assists the vaporization of liquid fuel, uses for burning.Yet, use pump or air pressure pump, need to use extra electric power and the equipment such as air blast or compressor, this has also caused burner in the inconvenience of using and carrying.In addition, when air mixes with the liquid fuel gas of vaporization, avoid melting concn to fall within the explosive range.For example, when using methyl alcohol as liquid fuel, squeeze into air when providing pressure source to drive methyl alcohol, if the aerial content of methyl alcohol in propellant bottle or its transfer pipeline is approximately 6% to 36% the time, gas composition in nourrice tank or the transfer pipeline and has the risk of blast namely in combustion range.Therefore, for utilizing now pump or air pressure pump that the liquid fuel burner of pressure source with delivering liquid fuel is provided, it uses needs electric power and extra pressure delivery device on the one hand, also has on the other hand the misgivings on safe.
In view of this, designing a kind of being convenient for carrying and the liquid fuel burner without electricity that security promotes, is urgently to ask for industry.The research and development achievement that the utility model is namely done for this demand, design by assembly provides a burner, this device is in the situation that need not additionally use electric power and pressure-feeding apparatus, reach delivering liquid fuel stably and the purpose of smooth and easy and completing combustion is provided, and this device is convenient for carrying, and is beneficial to outdoor use.
The utility model content
A purpose of the present utility model is to provide a kind of liquid fuel combustion furnace, and it comprises a vapourizing unit, tool one ring-type vaporization space; One burner assembly comprises a burner, a boiler tube and one first nozzle, and wherein this boiler tube connects this burner and this first nozzle and at least one hole of tool on tube wall; And one first carrier pipe, having one first port of export and one second port of export, this first port of export is communicated with this vaporization space, and this second port of export is communicated with this first nozzle.
Another purpose of the present utility model is to provide a kind of liquid fuel burner without electricity, and it comprises a fuel reservoir, tool one fuel storage space; One combustion furnace as described above; And one second carrier pipe, having one the 3rd port of export and one the 4th port of export, the 3rd port of export is communicated with this fuel storage space, and the 4th port of export is communicated with this ring-type vaporization space.In addition, this burner can more comprise a Control Component, is arranged on the transfer pipeline of this second carrier pipe.
The technical solution adopted in the utility model is: a kind of liquid fuel combustion furnace comprises: a vapourizing unit, ring-type vaporization space of tool; A burner assembly comprises a burner, a boiler tube and first nozzle, and wherein this boiler tube connects this burner and this first nozzle and at least one hole of tool on tube wall; And first carrier pipe, having first port of export and second port of export, this first port of export is communicated with this vaporization space, and this second port of export is communicated with this first nozzle.
In the aforesaid combustion furnace, this vaporization space is the hollow plate-like.
In the aforesaid combustion furnace, it is bowl-shape that this vaporization space is the hollow that upwards extends out from the burner assembly.
In the aforesaid combustion furnace, other comprises a train of dress, is connected in this vapourizing unit below.
In the aforesaid combustion furnace, the thickness that this hollow plate-like vaporization space tool is 2 millimeters to 8 millimeters and 10 millimeters to 90 millimeters plane width.
In the aforesaid combustion furnace, the bowl-shape vaporization space tool of this hollow 15 degree extend out angle of inclination and this train of dress tool 5 degree to the angle of inclination that extends out of 15 degree to 40 degree.
In the aforesaid combustion furnace, the chamfer length that the bowl-shape vaporization space tool of this hollow is 20 millimeters to 60 millimeters and 2 millimeters to 8 millimeters thickness, and the chamfer length of 15 millimeters to 35 millimeters of this train of dress tools.
In the aforesaid combustion furnace, more comprise a second nozzle and be arranged in this first carrier pipe.
In the aforesaid combustion furnace, first inside diameter D 1 of the pipeline tool of this first carrier pipe in this first port of export to this second nozzle, second inside diameter D 2 of the pipeline tool in this second port of export to this second nozzle, and D1＞D2.
In the aforesaid combustion furnace, 1 Hao Mi＜=D2＜=5 millimeter and 1 millimeter＜D1＜=8 millimeter.
In the aforesaid combustion furnace, the internal diameter at this hole is 3 millimeters to 6 millimeters.
In the aforesaid combustion furnace, comprise several burner assemblies, respectively this burner assembly respectively has a burner, a boiler tube and first nozzle, and this first carrier pipe has number second port of export corresponding with this burner component count, to be communicated with this first nozzle respectively.
In the aforesaid combustion furnace, multidirectional shunt assembly of this first conveying pipe.
Another technical scheme that the utility model adopts is: a kind of liquid fuel burner without electricity comprises: a fuel reservoir, fuel storage space of tool; An aforesaid combustion furnace; And second carrier pipe, having the 3rd port of export and the 4th port of export, the 3rd port of export is communicated with this fuel storage space, and the 4th port of export is communicated with this ring-type vaporization space.
In the aforesaid burner, the 3rd port of export of this second carrier pipe is arranged in this fuel storage space.
In the aforesaid burner, more comprise a Control Component, be arranged on the transfer pipeline of this second carrier pipe.
In the aforesaid burner, this Control Component is the ignition switch of a flow control valve or a tool flow control function.
In the aforesaid burner, this second carrier pipe has more the 5th port of export, is positioned at the below at this hole, and the 5th port of export arranges an igniter.
In the aforesaid burner, it is 0.08 millimeter to 1 millimeter outlet that this igniter has a diameter.
In the aforesaid burner, this second carrier pipe is communicated to this vaporization space in the mode that from top to bottom tilts.
The utility model is by making the vapourizing unit of apparatus ring-type vaporization space, the vaporizing liquid space of one large and homogeneous can be provided, preheating and fast vaporizing in order to liquid fuel, and effectively avoid when vaporization of liquid fuel, causing interrupted gas column stream because of insufficient space (for example pipeline vaporization space), cause flame intensity unstable, burning has some setbacks, not exclusively.In addition, be at this ring-type vaporization space that hollow is bowl-shape and when being with a train of dress, this design can make burner flame comparatively concentrated, and be conducive to draw air and reach combustion-supporting effect, more completely burning is provided.
Liquid fuel burner without electricity of the present utility model, need not use electric power with such as pressure-applying units such as compression pump, purt buckets, therefore be easy to carry and without the restriction of environment for use, and the design (such as ring-type vaporization space, the first carrier pipe caliber) by the liquid fuel combustion furnace, so that the conveying of fuel is smooth and easy, the vigorous and flameholding of firepower.
Description of drawings
Fig. 1 is the schematic diagram of a specific embodiment of liquid fuel combustion furnace of the present utility model;
Fig. 2 is the schematic diagram of another specific embodiment of liquid fuel combustion furnace of the present utility model;
Fig. 3 is the schematic diagram of another specific embodiment of liquid fuel combustion furnace of the present utility model;
Fig. 4 A to the 4D figure is the schematic diagram that can be used for the burner in the liquid fuel combustion furnace of the present utility model;
Fig. 5 is for can be used for the first carrier pipe of the present utility model and burner assembly;
Fig. 6 is the schematic diagram of a specific embodiment of the electric liquid fuel burner of nothing of the present utility model;
Fig. 7 is the schematic diagram of another specific embodiment of the electric liquid fuel burner of nothing of the present utility model; And
Fig. 8 is the schematic diagram of the another specific embodiment of the electric liquid fuel burner of nothing of the present utility model.
[primary clustering symbol description]
1 liquid fuel combustion furnace, 11 vapourizing units, 12 vaporization spaces
121 train of dress, 13 burner assemblies, 131 burners
1311 holes, 1312 pores, 132 boiler tubes
133 first nozzles, 1,331 first nozzles, 1,332 first nozzles
1,333 first nozzles, 134 holes, 14 first carrier pipes
141 first ports of export, 142 second ports of export, 1,421 second ports of export
1,422 second ports of export, 1,423 second ports of export, 1431 isocons
1432 isocons, 1433 isocons, 15 second nozzles
2 without electric liquid fuel burner 21 fuel reservoirs 22 fuel storage spaces
23 second carrier pipes 231 the 3rd port of export 232 the 4th port of export
233 the 5th ports of export, 24 Control Components, 241 electronic ignition assemblies
242 electric wires, 25 igniters, 26 shields
27 liquid collection dishes.
The specific embodiment
Below will the utility model content be described by part specific embodiment collocation accompanying drawing; But, not deviating under the spirit of the present utility model, the utility model still can be put into practice by multiple multi-form embodiment, the utility model protection domain should be interpreted as being limited to specification and accompanying drawing is described.In addition, in this specification (especially in the claim), unless otherwise indicated, employed " one ", " being somebody's turn to do " and similar term are interpreted as comprising odd number and plural form.In addition, for the purpose of clear and definite, may lavish praise on oneself the size in each assembly and zone in the accompanying drawing, omit and the non-directly related assembly of the utility model.
Liquid fuel combustion furnace of the present utility model comprises a vapourizing unit, a burner assembly and one first carrier pipe.At first with reference to figure 1, show a specific embodiment of liquid fuel combustion furnace of the present utility model.As shown in Figure 1, liquid fuel combustion furnace 1 comprises a vapourizing unit 11, a burner assembly 13 and one first carrier pipe 14, and wherein, the first carrier pipe 14 is communicated with vapourizing unit 11 and burner assembly 13.
According to the utility model, the spatial form of the ring-type vaporization space of vapourizing unit, there is no in principle any special restriction, can be such as being a hollow plate-like (hollow disc shape as shown in Figure 1) or being hollow bowl-shape (as shown in Figure 2) that upwards extends out from the burner assembly etc.When the ring-type vaporization space of vapourizing unit is hollow when bowl-shape, can comprise in addition a train of dress in liquid fuel combustion furnace of the present utility model, be connected in vapourizing unit below (as shown in Figure 3).
The size of the ring-type vaporization space of vapourizing unit, take the hollow disc shape of Fig. 1 as example, vaporization space 12 tools, one thickness T 1 and a plane width W1, bowl-shape as example take the hollow of Fig. 2 and Fig. 3,12 tools of vaporization space, one thickness T 2/T3 and a chamfer length L1/L2 and extend out tilt angle alpha 1/ α 2.Vaporization space 12 can provide a vaporized expanding space, in order to preheating and the fast vaporizing of liquid fuel.Generally speaking, ring-type vaporization space in the combustion furnace of the present utility model, when being the hollow disc shape, the plane width of the thickness that tool is 2 millimeters to 8 millimeters and 10 millimeters to 90 millimeters, the thickness that better tool is 3 millimeters to 6 millimeters and 30 millimeters to 50 millimeters plane width; And when being hollow when bowl-shape, the then chamfer length of 20 millimeters to 60 millimeters of tools, 2 millimeters to 8 millimeters thickness, and 15 degree extend out the angle of inclination to 40 degree, the thickness that the chamfer length that better tool is 30 millimeters to 50 millimeters and tool are 3 millimeters to 6 millimeters, and 20 degree are to the angle of inclination that extends out of 35 degree.
Continuous ginseng Fig. 1, burner assembly 13 comprises a burner 131, a boiler tube 132 and one first nozzle 133.Wherein, boiler tube 132 connects burner 131 and the first nozzle 133 and at least one hole 134 of tool on tube wall.According to the utility model, after liquid fuel is vaporized in the ring-type vaporization space 12 of vapourizing unit 11, the first nozzle 133 of the burner assembly 13 of flowing through first, the pulse effects that causes to reduce the rear pressure of vaporization, thereby transfer the fuel air-flow stably, in order to avoid flame is suddenly big or suddenly small during burning.
Fuel through the first nozzle 133 then enters boiler tube 132, and boiler tube 132 has at least one hole 134 on tube wall, and better have two to six holes 134, and to boiler tube 132, and the internal diameter at hole 134 is generally 3 millimeters to 6 millimeters with air amount.In part specific embodiment of the present utility model, as shown in Figure 1, boiler tube 132 is in having four holes 134 near on the tube wall of the first nozzle 133, and the air of suction mixes in boiler tube 132 with fuel, enters dispersion hole (not illustrating) ignition of burner 131.
The employed burner of the utility model there is no any special restriction, any burner with dispersion hole or duct all can be used in the utility model, comprise such as individual pen hole burner (shown in Fig. 4 A according to structure, wherein burner has hole 1311 as dispersion hole), hollow plate-like multi-turn pore burner is (such as 4B figure with shown in the 4C figure, wherein burner has pore 1312/ hole 1311 as dispersion hole), the sheet burner is (shown in 4D figure, wherein burner has pore 1312 as dispersion hole), visual practical application request and cost consideration are selected.In addition, according to the utility model, visual need arrange a catch tray in addition in the below of burner assembly, accept the fuel of overflow.
Combustion furnace of the present utility model more comprises one first carrier pipe, to be communicated with vapourizing unit and burner assembly.In specific words, as shown in Figure 1, the first carrier pipe 14 has one first port of export 141 and one second port of export, 142, the first ports of export 141 are communicated with the vaporization space 12 of vapourizing unit 11, and second port of export 142 is communicated with the first nozzle 133.Better, combustion furnace 1 of the present utility model more comprises a second nozzle 15, is arranged in this first carrier pipe 14.Being provided with of second nozzle 15 helps the steady fuel conveying, in this embodiment, pipeline tool one first inside diameter D 1 of the first carrier pipe 14 in first port of export 141 to second nozzle 15, pipeline tool one second inside diameter D 2 in second port of export 142 to second nozzle 15, D1＞D2.By the design of D1＞D2 of the present utility model, can provide metastable fuel to carry, reach satisfied combustion efficiency.In a specific embodiment of the present invention, D1 and D2 through design so that 1 Hao Mi＜=D2＜=5 millimeter and 1 millimeter＜D1＜=8 millimeter.
According to part specific embodiment of the present utility model, this combustion furnace can comprise several burner assemblies, and respectively this burner assembly respectively has a burner, a boiler tube and one first nozzle.With reference to figure 5, be shown in the embodiment that the utility model uses three burner assemblies, wherein, the first carrier pipe 14 is through being designed to have number three second ports of export 1421,1422 and 1423 corresponding with this burner component count, to be communicated with the first nozzle 1331,1332,1333 respectively, wherein, the first carrier pipe 14 tools one multidirectional shunt assembly is in port of export tool isocon 1431,1432 and 1433.In specific words, according to the utility model, can be according to required firepower and actual operating condition, the single burner assembly of choice for use or several burner assemblies.
Fig. 2 illustrates another specific embodiment according to liquid fuel combustion furnace of the present utility model, wherein vapourizing unit 11 has one and is the bowl-shape ring-type vaporization space 12 of hollow, remaining component and dependency structure and various variation are all such as above-mentioned explanation about combustion furnace shown in Figure 1.
Fig. 3 illustrates another specific embodiment according to liquid fuel combustion furnace of the present utility model, and wherein vapourizing unit 11 has one and is the bowl-shape ring-type vaporization space 12 of hollow, and tool one train of dress 121, in vapourizing unit 11 belows.
With reference to figure 3, according to the utility model, if this train of dress exists, the extending out inclination angle beta and should transfer and wholely do not stop to the hole 134 length for＜=15 degree and its chamfer length L3 should be controlled at of train of dress 121 is in order to avoid cause the flow-disturbing phenomenon of not wanting in the boiler tube 132.Generally speaking, the chamfer length L3 of train of dress 121 is 15 millimeters to 35 millimeters, and better is 25 millimeters to 35 millimeters, extends out inclination angle beta and be 5 degree to 15 degree, and better is that 10 degree are to 15 degree.In addition, setting makes burner 131 be positioned at this vapourizing unit 11 and train of dress 121 junctions, and 131 distances with 3 millimeters to 10 millimeters of train of dress 121 and burner, 5 millimeters to 10 millimeters distance that better is, remaining component and dependency structure and various variation are all such as above-mentioned explanation about combustion furnace shown in Figure 1.
In combustion furnace of the present utility model, the material of employed vapourizing unit, train of dress and carrier pipe there is no any special restriction, but should have good thermal conductivity, generally can use such as aluminium, copper, brass or the materials such as other copper alloy or stainless steel.
According to the utility model, by making the vapourizing unit of apparatus ring-type vaporization space, the vaporizing liquid space of one large and homogeneous can be provided, preheating and fast vaporizing in order to liquid fuel, and effectively avoid when vaporization of liquid fuel, causing interrupted gas column stream (plug flow) because of insufficient space (for example pipeline vaporization space), cause flame intensity unstable, burning has some setbacks, not exclusively.In addition, be at this ring-type vaporization space that hollow is bowl-shape and when being with a train of dress, this design can make burner flame comparatively concentrated, and be conducive to draw air and reach combustion-supporting effect, more completely burning is provided.
The utility model also provides a kind of liquid fuel burner without electricity, and it uses aforesaid liquid fuel combustion furnace.Fig. 6 illustrates according to the liquid fuel burner 2 without electricity of the present utility model, and wherein, burner 2 comprises fuel reservoir 21, a liquid fuel combustion furnace 1 and one second carrier pipe 23 in a tool one fuel storage space 22.
The second carrier pipe 23 has one the 3rd port of export 231 and one the 4th port of export 232, the 3rd port of export 231 is communicated with fuel storage space 22, and the 4th port of export 232 is communicated with this ring-type vaporization space 12, the liquid fuel in the fuel storage space 22 of fuel reservoir 21 is delivered to the ring-type vaporization space 12 of vapourizing unit 11.The 3rd port of export 231 of the second carrier pipe 23 is arranged in the fuel storage space 22, be usually located at the position near 22 bottoms, fuel storage space, can insert fuel storage space 22 by the top as shown in Figure 6, apart from approximately 1 to 2 centimetre of fuel reservoir 21 bottom, also can establish an opening in fuel reservoir 21 below walls, insert for the 3rd port of export 231, so that the second transfer pipeline 23 is communicated with fuel storage space 22.
In another specific embodiment, as shown in Figure 7, Control Component 24 can be the ignition switch of a tool flow control function, and it connects electronic ignition assembly 241(such as a firestone via an electric wire 242).When using, rotate first Control Component 24 to the state of starting ignition, in flow through Control Component 24 and when entering combustion furnace 1 of liquid fuel, control electronic ignition assembly 241 is emitted electric arc to light by burner 131 fuel out, then can directly be adjusted the inlet amount of liquid fuel by Control Component 24, i.e. capable of regulating firepower size.In this embodiment, can be adapted as by the outlet with commercial gas range switch fluid injector (outlet diameter is generally 0.08 millimeter to 1 millimeter) and this Control Component is provided.
In the utility model, the second carrier pipe 23 can have more one the 5th port of export 233, as shown in Figure 8.The 5th port of export 233 is positioned at 134 belows, hole, namely on the liquid collection dish 27, and an igniting device 25 is set.When starting ignition device 25, liquid fuel injects igniter 25 and enters liquid collection dish 27, igniter 25 is emitted electric arc simultaneously, the fuel of lighting on the catch tray 27 produces flame, can open Control Component 24(flow control assembly this moment), make liquid fuel enter vapourizing unit 12 and the heat energy that produces because of the flame on the catch tray 27 is vaporized.Usually a shield 26 can be set again, concentrate the liquid fuel of sending via igniter 25 in order to igniting, the height of shield 26 should avoid stopping hole 134.In this embodiment, equally can commercial gas range switch or other on the market ignition switch reequip, change the switch outlet into fluid injector, and outlet diameter narrowed down to 0.08 millimeter to 1 millimeter, reduce the flow of liquid fuel, avoid waste or produce danger.
In addition, in part specific embodiment of the present utility model, the second carrier pipe 23 is communicated to vaporization space 12 in the mode that from top to bottom tilts as shown in Figure 6, so helps the flame that provides more stable.
In addition, for ease of the operation of burner 2, in fuel reservoir 21, to replenish liquid fuel, can on fuel reservoir 21, establish a feeding port 211, and cooperate a lid 213.The material of the employed fuel reservoir 21 of the utility model also without any special restriction, can be used general ferrous materials usually.The utility model can use I314970 number disclosed fluid delivery system of TaiWan, China patent announcement and the external member holder that acts as a fuel, the relevant disclosure of this patent and in herein for your guidance.
The liquid fuel combustion furnace that comprises in the relevant liquid fuel burner without electricity of the present utility model, its assembly and dependency structure and variation, all as mentioned above.
When reality is used burner 2 of the present utility model, fuel storage space 22 stores liquid fuel and low boiling boost fluid, the low boiling boost fluid comprises such as liquid petrifaction gas (LPG), butane, benzinum, pentane, dimethyl ether, reaches low-temperature refrigerant (such as Freon) etc., can provide the effect of assisting delivering liquid fuel, i.e. a kind of liquor charging that helps.Consider supply situation and the local weather of territory of use, the boost fluid that uses boiling point excessively low should be avoided in the torrid areas, and the problem on the safety is arranged in order to avoid cause too high pressure; Otherwise temperate zone or refrigerant latitudes be the more lower boiling boost fluid of essential use then, so that enough pressure to be provided.According to a specific embodiment of the present utility model, can use liquid petrifaction gas as the low boiling boost fluid, and can use cheap methyl alcohol as liquid fuel.
More specifically, in fuel storage space 22, the vapour pressure of top boost fluid (such as LPG) provides a pressure source, liquid fuel (such as methyl alcohol) is extruded second carrier pipe 23 of flowing through by the 3rd port of export 231, the flow of liquid fuel can be by Control Component 24 controls, liquid fuel then enters the ring-type vaporization space 12 of vapourizing unit 11, flow to burner assembly 13 and air mixed combustion via the first carrier pipe 14 again after the vaporization of being heated.Wherein, when just bringing into use burner, if do not use the first heating and vaporizing device of external thermal source, then the fuel in vapourizing unit and the first transfer pipeline is essentially the mixture of liquid form and gaseous form, after entering the burner ignition, the thermal source of generation then can be for the vaporization of liquid fuel in the vapourizing unit.When just bringing into use burner, a small amount of part does not gasify, and liquid fuel can be by hole 134 or burner 131 ejections completely, the train of dress that is surrounded on around this burner this moment and is connected in the vapourizing unit below can stop a small amount of liquid of ejection, and make this liquid drop to below liquid collection dish, the danger that reduction may cause along the train of dress wall.
Above-described embodiment is only in order to illustrating principle of the present utility model and effect, but not is used for restriction the utility model.Any ripe personage in this skill all can be in the situation that without prejudice to know-why of the present utility model and spirit, and above-described embodiment is made amendment and changed.Therefore, rights protection scope of the present utility model should be listed such as claims.
Claims (21)
1. a liquid fuel combustion furnace is characterized in that, comprises:
A vapourizing unit, ring-type vaporization space of tool;
A burner assembly comprises a burner, a boiler tube and first nozzle, and wherein this boiler tube connects this burner and this first nozzle and at least one hole of tool on tube wall; And
First carrier pipe has first port of export and second port of export, and this first port of export is communicated with this vaporization space, and this second port of export is communicated with this first nozzle.
2. combustion furnace as claimed in claim 1 is characterized in that, this vaporization space is the hollow plate-like.
3. combustion furnace as claimed in claim 1 is characterized in that, it is bowl-shape that this vaporization space is the hollow that upwards extends out from the burner assembly.
4. combustion furnace as claimed in claim 3 is characterized in that, other comprises a train of dress, is connected in this vapourizing unit below.
5. combustion furnace as claimed in claim 2 is characterized in that, the thickness that this hollow plate-like vaporization space tool is 2 millimeters to 8 millimeters and 10 millimeters to 90 millimeters plane width.
6. combustion furnace as claimed in claim 4 is characterized in that, the bowl-shape vaporization space tool of this hollow 15 degree extend out angle of inclination and this train of dress tool 5 degree to the angle of inclination that extends out of 15 degree to 40 degree.
7. combustion furnace as claimed in claim 4 is characterized in that, the chamfer length that the bowl-shape vaporization space tool of this hollow is 20 millimeters to 60 millimeters and 2 millimeters to 8 millimeters thickness, and the chamfer length of 15 millimeters to 35 millimeters of this train of dress tools.
8. such as the described combustion furnace of arbitrary claim in the claim 1 to 7, it is characterized in that, more comprise a second nozzle and be arranged in this first carrier pipe.
9. combustion furnace as claimed in claim 8 is characterized in that, first inside diameter D 1 of the pipeline tool of this first carrier pipe in this first port of export to this second nozzle, second inside diameter D 2 of the pipeline tool in this second port of export to this second nozzle, and D1＞D2.
10. combustion furnace as claimed in claim 9 is characterized in that, 1 Hao Mi＜=D2＜=5 millimeter and 1 millimeter＜D1＜=8 millimeter.
11. such as the described combustion furnace of arbitrary claim in the claim 1 to 7, it is characterized in that, the internal diameter at this hole is 3 millimeters to 6 millimeters.
12. such as the described combustion furnace of arbitrary claim in the claim 1 to 7, it is characterized in that, comprise several burner assemblies, respectively this burner assembly respectively has a burner, a boiler tube and first nozzle, and this first carrier pipe has number second port of export corresponding with this burner component count, to be communicated with this first nozzle respectively.
13. combustion furnace as claimed in claim 12 is characterized in that, this first conveying pipe one multidirectional shunt assembly.
14. the liquid fuel burner without electricity is characterized in that, comprises:
A fuel reservoir, fuel storage space of tool;
One such as the described combustion furnace of arbitrary claim in the claim 1 to 13; And
Second carrier pipe has the 3rd port of export and the 4th port of export, and the 3rd port of export is communicated with this fuel storage space, and the 4th port of export is communicated with this ring-type vaporization space.
15. the burner such as claim 14 is characterized in that, the 3rd port of export of this second carrier pipe is arranged in this fuel storage space.
16. the burner such as claim 14 is characterized in that, more comprises a Control Component, is arranged on the transfer pipeline of this second carrier pipe.
17. the burner such as claim 16 is characterized in that, this Control Component is the ignition switch of a flow control valve or a tool flow control function.
18. the burner such as arbitrary claim in the claim 14 to 17 is characterized in that, this second carrier pipe has more the 5th port of export, is positioned at the below at this hole, and the 5th port of export arranges an igniter.
19. the burner such as claim 18 is characterized in that, it is 0.08 millimeter to 1 millimeter outlet that this igniter has a diameter.
20. the burner such as arbitrary claim in the claim 14 to 17 is characterized in that, this second carrier pipe is communicated to this vaporization space in the mode that from top to bottom tilts.
21. the burner such as claim 18 is characterized in that, this second carrier pipe is communicated to this vaporization space in the mode that from top to bottom tilts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101210029 | 2012-05-25 | ||
| TW101210029U TWM442477U (en) | 2012-05-25 | 2012-05-25 | Electricity-free liquid fuel combustion device and liquid fuel burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660612U true CN202660612U (en) | 2013-01-09 |
Family
ID=47455518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220260452 Expired - Lifetime CN202660612U (en) | 2012-05-25 | 2012-06-05 | Electricity-free liquid fuel combustion device and liquid fuel combustion furnace |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202660612U (en) |
| TW (1) | TWM442477U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258172A (en) * | 2014-07-15 | 2016-01-20 | 爱烙达股份有限公司 | Gas stove added with vaporization effect |
| CN110186071A (en) * | 2019-07-08 | 2019-08-30 | 黄亮 | Gas-liquid mixed burning kitchen range |
| CN110454820A (en) * | 2019-09-19 | 2019-11-15 | 广东吉宝电器科技有限公司 | A kind of alcohols burning kitchen range and its cold start-up ignition method |
| CN110469877A (en) * | 2019-09-19 | 2019-11-19 | 广东吉宝电器科技有限公司 | A kind of alcohols burning stove and its cold start-up ignition method |
-
2012
- 2012-05-25 TW TW101210029U patent/TWM442477U/en not_active IP Right Cessation
- 2012-06-05 CN CN 201220260452 patent/CN202660612U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258172A (en) * | 2014-07-15 | 2016-01-20 | 爱烙达股份有限公司 | Gas stove added with vaporization effect |
| CN105258172B (en) * | 2014-07-15 | 2017-08-29 | 爱烙达股份有限公司 | Increase the gas furnace of vaporization effect |
| CN110186071A (en) * | 2019-07-08 | 2019-08-30 | 黄亮 | Gas-liquid mixed burning kitchen range |
| CN110186071B (en) * | 2019-07-08 | 2024-04-05 | 黄亮 | Gas-liquid mixed combustion stove |
| CN110454820A (en) * | 2019-09-19 | 2019-11-15 | 广东吉宝电器科技有限公司 | A kind of alcohols burning kitchen range and its cold start-up ignition method |
| CN110469877A (en) * | 2019-09-19 | 2019-11-19 | 广东吉宝电器科技有限公司 | A kind of alcohols burning stove and its cold start-up ignition method |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM442477U (en) | 2012-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202660612U (en) | Electricity-free liquid fuel combustion device and liquid fuel combustion furnace | |
| CN103471096B (en) | A kind of biological alcohol oil combustion device | |
| CN106051760B (en) | Fuel injection device | |
| CN105143771A (en) | Feed and burner control system | |
| CN102588963A (en) | Secondary gasification energy-saving combustion device for alcohol-based fuel | |
| CN104832919B (en) | A kind of gasification combustor for alcohol group liquid fuel | |
| CN2864410Y (en) | Alcohol fuel automatic gasifying range | |
| CN201636854U (en) | Liquid biofuel combustor | |
| CN206191578U (en) | Fuel injection device | |
| CN102980186B (en) | Gasification liquid fuel burner with no pressure and combustion stove | |
| CN205939273U (en) | Alcohol base liquid fuel kitchen | |
| CN107655005A (en) | Small fire cover combined structure and kitchen range | |
| CN1019918C (en) | Burner with secondary vaporization of liquid fuel | |
| CN203116006U (en) | Liquid state alcohol group fuel vaporizing combustor | |
| KR20140089127A (en) | Kerosene Burner Can Be Controlled The Flame | |
| CN2476728Y (en) | Stove with infrared combustion apparatus and atmospheric flame combustion apparatus | |
| CN203349267U (en) | Novel double-high burner | |
| CN2090941U (en) | Stove using methyl alcohol fuel | |
| CN103884028B (en) | The application of a kind of alcohol-group fuel on alcohol radical combustion stove | |
| CN103983106A (en) | Specialized biological alcohol oil aluminum alloy melting thermal insulation furnace | |
| CN202733888U (en) | Biological alcohol oil burning device | |
| CN201547842U (en) | Vaporization stove | |
| CN104214774A (en) | Low-energy consumption environmental-protection burner | |
| CN109724076A (en) | A kind of burner with cracker | |
| CN203785445U (en) | Special aluminium alloy smelting holding furnace used for biological alcohol oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
|
| CX01 | Expiry of patent term |