CN2256072Y

CN2256072Y - Biologic fuel burner

Info

Publication number: CN2256072Y
Application number: CN 96202441
Authority: CN
Inventors: 杜治安; 陆伍亭; 陈坚; 莫肇龙
Original assignee: XINGGUO NEW SEIENCE AND TECHNOLOGY INDUSTRY Co NANNING CITY
Current assignee: XINGGUO NEW SEIENCE AND TECHNOLOGY INDUSTRY Co NANNING CITY
Priority date: 1996-01-26
Filing date: 1996-01-26
Publication date: 1997-06-11
Anticipated expiration: 2006-01-26

Abstract

The utility model provides a biologic fuel liquid burner which takes biologic fuel liquid as fuel. The inner and the outer parts and components of the utility model are connected into integration, and a full set of functions of preheating, ignition, work applying and extinguishing are completed by a knob to drive an electronic igniting two-position four-way valve. A hemispherical vaporizing chamber body is stretched to be molded by aluminum alloy, and the connecting point of the end parts of six vapor and liquid pipes are needed to be flaring B type; a main and a subsidiary liquid tanks are fixed on both sides of the vaporizing chamber with one side of the tanks connected and the other side opened. The utility model has the advantages of compact structure, reasonable material selection, favorable sealing performance, high thermal efficiency and high safety.

Description

The biological liquid fuel stove and accessory

The utility model relates to a kind of daily life stove and accessory, and especially a kind of is " Gui Ju " board biological liquid fuel stove and accessory of fuel with the alcohols biological liquid fuel.

Existing market supply Domestic stove is a lot of.Shell is all from cold stamping shaped of oil vaporization liquid furnace.Be confined under the condition of shell, a few shaped design layout of inner components name is different.Usually inner by: liquid box assembly, pre-hydrothermal solution dish, vaporizer assembly, copperhead, branch fire dish, two-port valve, a vapour-liquid pipe are formed.Other joins each one in fluid injection gun, electronic ignition rifle.Structure, function, stove effect, vaporization, Yi flame temperature is not good enough, and the vaporizer geometry has: square, garden cylindricality, turriform ..., mostly be A with material ₃, adopt 1C individually _r13, vaporizer is generally with Combination Welding moulding behind three punching press coarse-blanks, and general weld seam is exposed to the outside more, and uneven.A ₃Or 1C _r13 material thermal conductivities are low, the heat conduction time long (vaporizer inner chamber liquid reach boiling point become heat of vaporization do work outward need with the time long), incur loss through delay acting outward, acting flame temperature instability, indigo plant during flame directly perceived, the time Huang, even the Mars of splashing is arranged, it is not good to vaporize.Consumption liquid is many, and stove is imitated low.

It is fuel that the purpose of this utility model provides a kind of employing biological liquid fuel, compact conformation, selection rationally, good seal performance, thermal efficiency height, safe and reliable biological liquid fuel stove and accessory.

Inside and outside parts of the present utility model all are connected as one, fluid injection, preheating, igniting, acting, flame-out a complete set of function drive the electronic ignition two-position four-way valve by knob and finish, the furnace shell internal structure by main liquid box, pay the liquid case, divide fiery dish, copperhead, six roots of sensation vapour-liquid pipe, pre-hydrothermal solution dish, vaporizer assembly, supporting metal plate assembly form.Pay and inject in the preheating dish with valve control manufacture combustion liquid after the liquid case is contained liquid, handle knob and carry out electronic ignition, vaporizer inner chamber liquid is heated.Vaporizer is a hemispherical, and material adopts thermal conductivity factor up to 175Kcal/M.h.c °, and two of aluminium alloy drawing and formings connect in back welding and form.Be installed in directly over the pre-hydrothermal solution dish.Mat supporting metal plate and liquid case fuse.The vaporizer vaporizing liquid is good, and preheating only needed for≤30 seconds, and internal liquid becomes heat of vaporization and does work outward.Adjustment flame " by force ", " weak " keep white, blue.

Elaborate below in conjunction with accompanying drawing.

Fig. 1 is the utility model schematic appearance.

Fig. 2 is the utility model structural representation.

Fig. 3 is the utility model structure A-A face cutaway view.

Fig. 4 is the utility model vaporizer assembly schematic diagram.

Fig. 5 pays liquid box structure schematic diagram for the utility model master.

Fig. 6 is the utility model combustion tube figure.

Fig. 7 is the utility model supporting metal plate assembly schematic diagram.

The utility model outer shape is similar to the oil liquified-gas stove, but two liquid case blind nuts (2) have been increased on anterior two angles, knob (1) connects electronic striking mechanism (10) and two-position four-way valve, be installed in the front face of stove, furnace shell (3) center upper portion is a pot frame (4), bottom four stove pin (5), liquid pipe (6) one ends are connected with the two-position four-way valve at knob (1) rear portion, one end is connected with auxiliary tank (14), dome-type vaporizer assembly (7) combines with supporting metal plate assembly (19), also respectively with liquid pipe (17), vapour-liquid pipe (18), discharging steam pipe (16) connects, copperhead (8) places vaporizer (7) body upper end, the endoporus below is installed and is divided fire dish (9), electronic ignition mechanism (10) magnetic head is contained in the magnetic head folder of supporting metal plate assembly (19), and supporting metal plate (19) is inserted in combustion tube (11) front end below) in the mesopore, spiral shell combines on the two-position four-way valve of rear end and knob (1), pre-hydrothermal solution pipe (12) front end is stretched in the pre-hydrothermal solution dish (13), and the rear end combines with knob (1) two-position four-way valve screw.Main liquid box (15) is " U " shape around vaporizer assembly one circle, one side the place ahead is integrally welded with pair liquid case (14), a middle part metal plate is fixing with supporting metal plate assembly (19), and damping hole circular cone screw connects with liquid pipe (17), vapour-liquid pipe (18) respectively with following circular cone screw on the side.Discharging steam pipe (16) one ends connect the knob two-position four-way valve, a termination vaporizer assembly (7).The inside and outside parts of stove and accessory are connected as one, and fluid injection, preheating, igniting, acting, flame-out a complete set of function drive the electronic ignition two-position four-way valve by knob (1) and finish.It all is the enlarging Type B that six roots of sensation vapour, liquid tube end need the junction, and dome-type vaporizer assembly (7) body is with the aluminium alloy drawing and forming, in adorn three not contour stud heads, 90 ° of inboard  cut 45 ° * 0.5 twice groove.Supporting metal plate assembly (19) combines with main liquid box (a 15) metal plate, and upper support vaporizer assembly (7), mesopore are inserted in combustion tube (11), and front left side is equipped with the magnetic head that the magnetic head folder is used for fixing electronic ignition mechanism (10).

This stove and accessory is updated typing by the biological liquid fuel that our company produces through the adaptability operation test, has the following advantages:

1., compact conformation: inner liquid case, vaporizer assembly, duct coupling, pre-hydrothermal solution dish, The electronic ignition regulation and control are done work outward, flame-out a complete set of function appearance is integrated, and do not have any additives, A whole stove.

2., parts are reasonable with material, design geometries: guaranteed the stove and accessory manufacturing process with Reliability of operation. As the two-position four-way valve albronze match, all pipeline adopts copper tube, The vaporizer body be dome-type with the aluminium alloy drawing and forming, pre-hydrothermal solution dish, fire dish, supporting Metal plate 1C_r13 make, and all are to distinguish the employing different materials according to different position, the performances used.

3., favorable sealing property: valve body and stamen body carry out the facing-up break-in, all pipeline is in conjunction with expanding end, screw, nut all are enlarging Type B standard component, the inboard  of three screw terminals is 90 ° in the vaporizer body, it is to go into leakproof in order to mesh bank that 45 ° * 0.5 groove part is also cut at the heavy place of cutting, and these screws  locates really very uniqueness for 90 °.

4., stove and accessory efficient height: η 〉=65% (adding energy saving net), flame temperature 〉=900C ° (not being with energy saving net), flame transfers " strong, weak " intuitively to be white, blue.Main cause is that vaporizer is a dome-type, rationally adopts thermal conductivity factor up to 175K _Cal/ m.h.C ° of aluminium alloy stretching moulding.Tighten up a screw internal damping hole, combustion tube damping hole, knob two-position four-way valve hole dimension size reasonable of main liquid box simultaneously plays the restriction vaporizing liquid amount and the energy that does work outward between mutually.

5., security reliability is good: this stove and accessory is produced the supporting use of biological liquid fuel with our company, under window two conditions of opening, bolt the door in family, monitor through " Guangxi district environment measured center ": sulfur dioxide, nitrogen oxide, carbon monoxide, methyl alcohol, five in formaldehyde all are lower than " harmful substance maximum permissible concentration in the residential area atmosphere of China ".Detect eight of Aalcohols fuels through " domestic fuel product quality supervision inspection post, Guangxi district " simultaneously and all meet the requirement of " DB51/T181-93 " standard index.Through Fire Department of Guangxi district public security bureau, the check of fire-fighting research institute, flash-point, burning-point meet " fire-fighting second class " requirement again.

Claims

1, a kind of is the stove and accessory of fuel with the biological liquid fuel, by the knob of furnace shell and front face thereof, and the pot frame of furnace shell center upper portion, the stove pin of bottom, the vaporizer assembly divides fiery dish, copperhead and electronic ignition mechanism, vapour-liquid pipe to form, and it is characterized in that:

The inside and outside parts of a, stove and accessory are connected as one, and fluid injection, preheating, igniting, acting, flame-out a complete set of function drive the electronic ignition two-position four-way valve by knob (1) and finish;

C, dome-type vaporizer assembly (7) body are welded in the bottom through two of aluminium alloy drawing and formings, in adorn three not contour stud heads, 90 ° of inboard  cut 45 ° * 0.5 twice groove;

D, supporting metal plate assembly (19) combine with main liquid box (a 15) metal plate, and upper support vaporizer assembly (7), mesopore are inserted in combustion tube (11), and the magnetic head that the magnetic head folder is used for fixing electronic ignition mechanism (10) is equipped with in left front survey;

E, main liquid box (15) are " U " shape around vaporizer assembly one circle, one side the place ahead is integrally welded with pair liquid case (14), a middle part metal plate is fixing with supporting metal plate assembly (19), and damping hole circular cone screw connects with liquid pipe (17), vapour-liquid pipe (18) respectively with following circular cone screw on the side.