CN2156421Y

CN2156421Y - Flow guiding direct-jetting carbinol, alcohol range burner

Info

Publication number: CN2156421Y
Application number: CN 93209585
Authority: CN
Inventors: 曾凡乐
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-04-09
Filing date: 1993-04-09
Publication date: 1994-02-16
Anticipated expiration: 2003-04-09

Abstract

The utility model relates to a flow guiding direct-jetting carbinol, alcohol range burner which is mainly used for burning carbinol ranges and alcohol ranges. The utility model is mainly composed of a preheating disc (1), a vaporizing chamber (5), a flow guiding tube (4), a wind regulating tube (7) and a burning chamber (10). The utility model is characterized in that a mixing chamber is arranged at the outlet part of the flow guiding tube, and the inner diameter of the mixing chamber is larger than the inner diameter of the flow guiding tube; a small hole is arranged on the side wall of the mixing chamber; the burning chamber is positioned at the upper part of the vaporizing chamber, and a reflection cavity is positioned between the burning chamber and the vaporizing chamber. The utility model has the advantages that the simple structure and the low energy consumption are realized, the fuel of the low heating quantity can have same burning effect with the liquefied petroleum gas when the fuel of the low heating quantity is under the condition of the water containing of 30%, and the blocking phenomenon is not generated. The utility model is particularly suitable for family.

Description

Flow guiding direct-jetting carbinol, alcohol range burner

The utility model relates to liquid burning cooking range furnace end, and specifically a kind of is water conservancy diversion direct injection first, the ethanol cooking range furnace end of fuel with liquid substances such as methyl alcohol, ethanol.

In background technology, the kitchen range kind that with the liquid substance is fuel is a lot, and as the methyl alcohol stove and accessory, its operation principle is that fuel passes through the vaporization back in the combustion chamber internal combustion, because the moisture content in the fuel, it can not play combustion-supporting effect in the combustion chamber in the vaporization back, plays the back-pressure effect on the contrary, so the duration and degree of heating shakiness that produces, make the kitchen range cisco unity malfunction, and the energy consumption height, efficiency of combustion is low, is also easily stopped up by impurities from fuel in the economizer bank.

The purpose of this utility model is the problem that exists in the above-mentioned background technology in order to solve, and it is low to propose a kind of energy consumption, efficiency of combustion height, nonclogging water conservancy diversion direct injection first, ethanol cooking range furnace end.

This burner mainly is made up of preheating dish 1, vaporizer 5, mozzle 4, accent airduct 7 and combustion chamber 10.Wherein, preheating dish 1 is positioned at the below of vaporizer 5, oil inlet pipe 2 links to each other with vaporizer 5, the inlet of mozzle 4 links to each other with vaporizer by flowline 3, the outlet of mozzle 4 is led to combustion chamber 10 by transferring airduct 7, and the hybrid chamber 12 of an internal diameter greater than mozzle 4 internal diameters arranged in the exit of mozzle 4, has aperture 13 on the sidewall of hybrid chamber 12, combustion chamber 10 is positioned at the top of vaporizer 5, and reflection cavity 8 is arranged between them.

The utility model operation principle is as follows: after fuel enters in the vaporizer 5 through oil inlet pipe 2, light the fuel in the preheating dish 1, then the flame in the preheating dish 1 heats vaporizer 5, in 10 seconds, fuel in the vaporizer 5 is vaporized, and the fuel of vaporization is by the outlet ejection of flowline 3 from mozzle 4.When the fuel of vaporization during from the ejection of the exit of mozzle, form a negative pressuren zone in the bottom of hybrid chamber 12, extraneous air enters hybrid chamber 12 from the aperture 13 of hybrid chamber 12 sidewalls, under the effect of this strand air-flow, fuel after the vaporization further mixes with water in the fuel, quicken simultaneously to promote to go up spray, enter fast in the combustion chamber 10.Can prevent like this that a large amount of water vapours in the devaporation after-burning material run into condenses into the globule rapidly behind the cold air and influences burning.Mix the gas burning of scattering in combustion chamber 10, a part of heat that its produces makes and newly enters the interior fired vapour of vaporization chamber by reflection cavity 8 heating vaporizers 5; Most of heat sprays with flame form by the aperture of combustion chamber 10 outer covers 11 peripheries.The intake of regulating airduct 7 can obtain the best combustion effect, makes the moisture content in the fuel play combustion-supporting effect, reaches energy-saving effect.

Of the present utility model simple in structure, energy consumption is low, the fuel that can make low thermal mass is under moisture 30 percent situation, reach the effect identical with liquefied petroleum gas combustion, it is particularly suitable for combustion methanol, ethanol, the first methyl alcohol, the ethanol that are recovered in the chemical plant wastewater are fully used, and do not have clogging.The utility model is suitable for liquid fuel to be used.Be particularly useful for family.

Specify the utility model embodiment below in conjunction with accompanying drawing.

Fig. 1 is the utility model structural representation.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is a P place partial enlarged drawing among Fig. 1.

In Fig. 1 to Fig. 3, combustion chamber 10 is made up of inner cover 9 and outer cover 11, and wherein, inner cover 9 is spheres, has many apertures at the periphery of outer cover 11.Vaporizer 5 is positioned at the bottom of combustion chamber 10, between the inner cover 9 of combustion chamber 10 and vaporizer, a reflection cavity 8 is arranged, the central authorities that transfer airduct 7 to pass vaporizer 5 lead to combustion chamber 10, two U type pipes with cross layout are housed below vaporizer 5, wherein, a U type pipe is an oil inlet pipe 2, another U type pipe is a flowline 3, two of U type flowline links to each other with vaporizer, be connected with a mozzle 4 at the middle part of flowline 3, the outlet of mozzle 4 is stretched in transferring airduct 7, and two of U type oil inlet pipe 2 links to each other with vaporizer, and its middle part links to each other with fuels sources by pipeline.Preheating dish 1 is contained in the bottom of flowline 3.Outside the mozzle 4 of the porch of transferring airduct 7, be equipped with one and rotate air door 6, be used to regulate intake.Direction in the bottom of vaporizer 5 towards preheating dish 1 has oil leaking hole 14.

Mozzle 4 of the present utility model, oil inlet pipe 2 and flowline 3 all are made of copper, and can prevent first, ethanol like this to Corrosion of Pipeline, prevent that long-time back pipeline oxide from stopping up.

Claims

1, a kind of water conservancy diversion direct injection first, the ethanol cooking range furnace end, mainly by preheating dish (1), vaporizer (5), mozzle (4), transfer airduct (7) and combustion chamber (10) to form, wherein preheating dish (1) is positioned at the below of vaporizer (5), oil inlet pipe (2) links to each other with vaporizer (5), the inlet of mozzle (4) links to each other with vaporizer by flowline (3), the outlet of mozzle (4) is led to combustion chamber (10) by transferring airduct (7), of the present utility model being characterised in that: the hybrid chamber (12) of an internal diameter greater than mozzle (4) internal diameter arranged in the exit of mozzle (4), on the sidewall of hybrid chamber (12), have aperture (13), combustion chamber (10) is positioned at the top of vaporizer (5), and reflection cavity (8) is arranged between them.

2, according to the described water conservancy diversion direct injection of claim 1 first, ethanol cooking range furnace end, it is characterized in that: the direction in the bottom of vaporizer (5) towards preheating dish (1) has oil leaking hole (14).

3, according to claim 1 or 2 described water conservancy diversion direct injection first, ethanol cooking range furnace ends, it is characterized in that: combustion chamber (10) is made up of inner cover (9) and outer cover (11), has many apertures at the periphery of outer cover (11), and inner cover (9) is a sphere.