CN2878969Y

CN2878969Y - Liquid fuel gasification burner

Info

Publication number: CN2878969Y
Application number: CN 200620110135
Authority: CN
Inventors: 周义成
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-16
Filing date: 2006-03-16
Publication date: 2007-03-14
Anticipated expiration: 2016-03-16

Abstract

The utility model relates to a liquid fuel gasified combustor, which consists of the fuel feeding regulation valve (1) and the gasified pan pipe (2), as well as the burning nozzle (3), the cushion joint (5), the nozzle (6) and the bowl collecting pan (7). In use, the combustor can be placed in the traditional faggot oven hearth, or covered with a matching boiler stand outside; application scope of fuel can be any liquid fuel of low carbon alcohol or light hydrocarbons. The structure is simple, the manufacture is easy and the production cost is low. In use, preheating and gasifying of liquid fuel is rapid and the carbon is not easy to be accumulated. Additionally, dismantling and maintenance is convenient. Generally the combustor is economical and practical, safe and reliable.

Description

The liquid fuel evaporation burner

One, technical field

The utility model belongs to Domestic stove, particularly a kind of evaporation burner of liquid.

Two, background technology

Traditional liquid fuel range is not provided with vapourizing unit, to making incomplete combustion, not only wasted energy but also contaminated environment, and the carbon deposit phenomenon is serious, uses to be out of order often; On November 5th, 2003, Granted publication had a name to be called the utility model patent CN2585079Y of " liquid fuel vaporizer ", it is characterized in that being provided with ignitron kept burning day and night and spiral economizer bank, it can be vaporized the liquid fuel preheating, it is improvement to the traditional liquid fuel stove, but its complex structure, the cost of manufacture height: and the preheating vaporization is slowly, and the firepower amplitude of accommodation is also little; In addition, how the carbon deposit in the fuel channel can't discharge again; Easy break-down; In a word, its result of use is still not really desirable.

Three, summary of the invention

Goal of the invention of the present utility model is the defective that exists at above-mentioned prior art, manufactures and designs that a kind of structure is simpler, the better liquid fuel evaporation burner of result of use.

Technical solution adopted in the utility model is as follows.

A kind of liquid fuel evaporation burner includes fuel-feed control valve and vaporization coil pipe, it is characterized in that:

1) also have to burn chew, fresh air inlet, flexible coupling, nozzle and catch tray;

2) upper end of vaporization coil pipe links to each other with the outlet of fuel-feed control valve, and the lower end of vaporization coil pipe links to each other with the import of nozzle;

3) nozzle is fastened on the center of catch tray, and nozzle outlet and the screwed connection of flexible coupling coupling are burnt and chewed spinner on the screw thread of flexible coupling, and the upper surface that burning is chewed is corresponding with the lower surface of vaporization coil pipe;

4) have venthole in the upper surface that burning is chewed, around the downside that burning is chewed, have fresh air inlet.

The liquid fuel evaporation burner of the utility model structure, form the combustion space at vaporization coil pipe inner ring, the fresh air inlet that burning is chewed around the downside can provide sufficient air combustion-supporting, the combustion heat energy of last string makes the fuel rapidly pre-warming vaporization of flowing in the vaporization coil pipe, thereby make liquid fuel can realize the purpose of abundant atomizing, completing combustion, by the fuel-feed control valve can the flexible modulation combustion flame size.

The liquid fuel evaporation burner of the utility model structure, the catch tray of setting can play collecting action and unlikelyly pollute and waste because fuel vaporization as yet has the fresh air inlet that small amount of liquid chews from burning and spills in blink the ignition initial stage; In use, it can be placed in the burner hearth of traditional bavin kitchen range or coal kitchen range, also can supporting use of kitchen sink frame of outer cover.The fuel scope of application can be used any liquid fuel of low-carbon (LC) alcohols or light hydrocarbon, for example kerosene, diesel oil, methyl alcohol, ethanol etc., perhaps their mixture.

The liquid fuel evaporation burner of the utility model structure, simple in structure, to make easily, production cost is low; During use, the preheating vaporization rate of liquid fuel is fast, and is difficult for carbon deposit; Its demolition and maintenance are convenient in addition; In a word, economic and practical, safe and reliable.

Four, description of drawings

Fig. 1 is that the assembly of the broken section of the utility model liquid fuel evaporation burner is put down and structural representation;

Fig. 2 be the utility model liquid fuel evaporation burner overlook assembly planar structure schematic diagram.

In the drawings, 1-fuel-feed control valve, the 2-coil pipe of vaporizing, 3-burn chews 4-fresh air inlet, 5-flexible coupling, 6-nozzle, 7-catch tray.

Five, the specific embodiment

Further specify the concrete structure of the utility model liquid fuel evaporation burner below in conjunction with accompanying drawing.

A kind of liquid fuel evaporation burner includes fuel-feed control valve 1 and vaporization coil pipe 2, it is characterized in that:

1) also have to burn chew 3, flexible coupling 5, nozzle 6 and catch tray 7;

2) upper end of vaporization coil pipe 2 links to each other with 1 outlet of fuel-feed control valve, and the lower end of vaporization coil pipe 2 links to each other with nozzle 6 imports;

3) nozzle 6 is fastened on the center of catch tray 7, and nozzle 6 outlet and flexible coupling 5 coupling screwed connections are burnt and chewed 3 spinners on the screw thread of flexible coupling 5, makes to burn that to chew 3 upper surface corresponding with the lower surface of the coil pipe 2 of vaporizing;

4) chew 3 upper surface in burning and have venthole, have fresh air inlet 4 chew 3 downside in burning around.

Claims

1, a kind of liquid fuel evaporation burner includes fuel-feed control valve (1) and vaporization coil pipe (2), it is characterized in that:

1) also have burning to chew (3), flexible coupling (5), nozzle (6) and catch tray (7);

2) upper end of vaporization coil pipe (2) links to each other with fuel-feed control valve (1) outlet, and the lower end of vaporization coil pipe (2) links to each other with nozzle (6) import;

3) nozzle (6) is fastened on the center of catch tray (7), and nozzle (6) outlet and the screwed connection of flexible coupling (5) coupling are burnt and chewed (3) spinner on the screw thread of flexible coupling (5), makes that to burn the upper surface of chewing (3) corresponding with the lower surface of the coil pipe (2) of vaporizing;

4) upper surface of chewing (3) in burning has venthole, has fresh air inlet (4) chew the downside of (3) in burning around.