CN2204378Y

CN2204378Y - Liquid-fuel stove

Info

Publication number: CN2204378Y
Application number: CN 94208986
Authority: CN
Inventors: 杨卫强; 粱永忠; 粟广旺
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-10
Filing date: 1994-04-12
Publication date: 1995-08-02
Anticipated expiration: 2004-04-12

Abstract

The utility model relates to a liquid-fuel stove comprising a burning system and a liquid supply system. The stove core is composed of an inner tube (1) for division liquid and an outer tube (2) for division liquid; the outer tube for division liquid is wound with a coil tube (3) and is provided with holes which are communicated with the coil tube; a preheating liquid supply tube (20) and the liquid supply tube (21) of main liquid respectively supply liquid from the preheating liquid storage chamber (25) and the storage chamber (26) of the main liquid. The utility model adopts a three-in-one control device with the functions of ignition, preheating and temperature regulation, has the advantages of convenient operation, quick preheating, full burning, and is suitable for heating and heat supply for people in daily life.

Description

Liquid-fuel stove

The utility model relates to a kind of liquid fuel range.

In recent years, raising along with people's living standard, requirement to kitchen tools also improves thereupon and develops to cleaning, health, practicality, various stove and accessorys thereby arise at the historic moment, liquid fuel furnace also is used widely, but the complex structure that general liquid fuel furnace has, a plurality of switches of igniting, preheating, temperature adjustment; The easy knot carbon, the obstruction that have; The preheating time that also has is long, and the gasification, and combustion rate is not high, fails effectively utilization, fuel savings.

The object of the present invention is to provide a kind of use reliable, simple to operate, adopt igniting, preheating, the three-in-one gauge tap of temperature adjustment, preheating is fast, rate of gasification height, the liquid fuel range of sufficient combustion.

The utility model is realized its purpose as follows: stove and accessory comprises combustion system and liquid-supplying system, combustion chamber in the combustion system is made up of the cylindric separatory inner and

outer pipe

1 and 2 of upper end closed, the combustion chamber inner chamber communicates with main liquid feed pipe 21, separatory outer tube 2 is around with coil pipe 3 and its top sidewall is porose and communicates with coil pipe 3, coil pipe 3 other ends communicate with main valve 13, the liquid gas import 9 that the annular mixing chamber 7 and the outer wall of coil pipe periphery has air inlet communicates, the spray nozzle 12 that communicates with main valve 13 stretches in the liquid gas import 9, and the coil pipe below is preheating dish 4.In the executing agency adjusting rod 15 with take over a business 16 and fixedly connected with connecting rod 17, its end card has the valve rod of main valve 13, rotatable and do axial displacement, the connecting rod 17 also valve rod with ignition switch 18 and heat-riser valve 14 is relative, one end of heat-riser valve 14 communicates with preheating feed pipe 20, and its outlet mouth of pipe is above preheating dish 4.The fluid reservoir of liquid-supplying system is divided into preheating fluid reservoir 25 and main liquid fluid reservoir Room 26, two are connected with preheating feed pipe 20 and main liquid feed pipe 21 respectively.

Compared with prior art, the advantage of this fuel stove is simple in structure, adopts igniting, preheating, temperature adjustment triad control device, and easy and simple to handle reliable, preheating is fast, and the rate of gasification height can make full combustion of fuel.

Embodiment further specifies the utility model below in conjunction with accompanying drawing.

Fig. 1 is a combustion system part-structure schematic diagram of the present utility model.

Fig. 2 is a liquid-supplying system part-structure schematic diagram of the present utility model.

Be equipped with split fire head 6 in the annular mixing chamber 7 of combustion system, have a plurality of apertures on mixing chamber 7 madial walls, liquid gas import 9 lateral walls that communicate with it have air inlet and are provided with air door 10, air door 10 links to each other with air door handgrip 11, trigonocephalia 28 joins with the interior pipe of separatory 1 lower end, preheating dish 4 tops one side is provided with igniter 22, and its below has the anti-overflow dish 5 that is fixed in the combustion chamber base, preheating dish and anti-overflow dish to be positioned at annular mixing chamber 7 belows outward and also has a hurricane globe 8; Adjusting rod 15 inside pressure under the control of knob 23 can be controlled ignition switch 17 and heat-riser valve 14 simultaneously, left rotation and right rotation can be controlled the spouting liquid of spray nozzle 12 by the valve rod that is stuck in the main valve 13 in it when resetting, and main valve 13, ignition switch 18 and adjusting rod locator 19 all are fixed on the connecting plate 24.Pot valve 27 can be controlled the break-make of preheating for feed pipe 20 and main liquid feed pipe 21 simultaneously in the liquid-supplying system.

During use, open fluid reservoir pot valve 27, fuel in the preheating fluid reservoir 25 (adopting the low fuel of burning-point, also can be consistent with main liquid) enters preheating feed pipe 20, and the fuel in the main liquid fluid reservoir 26 enters coil pipe 3 through main liquid feed pipe 21 and combustion chamber inner chamber along trigonocephalia 28 and separatory outer tube 2 sidewalls; Knob 23 is inwardly pressed, and heat-riser valve 14 is opened by valve rod, and pre-heating fuel enters preheating dish 4, and ignition switch 18 starts simultaneously makes igniter 22 light the fuel of preheating dish 4, and with the main liquid preheating in the coil pipe 3, reset knob 23 this moment.The rotation knob with main valve open, is vaporific from spray nozzle 12 ejection by connecting rod 17 after the main liquid preheating, and open air that air door 10 backs enter from air inlet and mixes and enter mixing chamber 7 again, by split fire head 6 heat releases of outwards burning.Because on mixing chamber 7 madial walls aperture is arranged, the part pre-heating fuel enters coil pipe 3 place cavitys from aperture, makes coil pipe 3 and separatory outer tube 2 continue to be heated, and quickens the vaporization of main liquid fuel, provides pulverized fuel to spray nozzle 12, keeps burning.If the fuel in the preheating dish 4 overfills accidentally, then can fall into anti-overflow dish 5 and, assist preheating in internal combustion.Adjusting knob 23 just can reach the purpose of regulating fire amount size by the fuel quantity of connecting rod 17 and the ejection of main valve valve rod control spray nozzle.

Claims

1, a kind of liquid fuel range comprises combustion system and liquid-supplying system, it is characterized in that:

1) combustion chamber is made up of cylindric separatory inner and outer pipe (1) and (2) of upper end closed, the combustion chamber inner chamber communicates for pipe (21) with main liquid, separatory outer tube (2) is around with coil pipe (3) and its top sidewall is porose and communicates with coil pipe (3), coil pipe (3) other end communicates with main valve (13), the annular mixing chamber of coil pipe periphery (7) communicates with the liquid gas import (9) that outer wall has air inlet, the spray nozzle (12) that communicates with main valve (13) stretches in the liquid gas import (9), and the coil pipe below is preheating dish (4);

2) adjusting rod (15) with take over a business (16) and fixedly connected with connecting rod (17), its end card has the valve rod of main valve 13, rotatable and do axial displacement, connecting rod (17) the also valve rod with ignition switch (18) and heat-riser valve (14) is relative, one end of heat-riser valve (14) communicates with preheating feed pipe (20), and its outlet mouth of pipe is in preheating dish (4) top;

3) fluid reservoir of liquid-supplying system is divided into preheating fluid reservoir (25) and main liquid fluid reservoir (26), and two Room are connected with preheating feed pipe (20) and main liquid feed pipe (21) respectively.