CN2233522Y

CN2233522Y - Automatic efficient fuel evaporation stove

Info

Publication number: CN2233522Y
Application number: CN 95224226
Authority: CN
Inventors: 钟凯
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-03
Filing date: 1995-10-03
Publication date: 1996-08-21
Anticipated expiration: 2005-10-03

Abstract

The utility model relates to an automatic efficient fuel evaporation stove, comprising a fuel tank, an evaporation tube, an igniting stove head, an atomizing valve, a fuel supply valve, refueling and air entraining mouths, etc., wherein, the igniting stove head is a hollow mushroom-shaped body, and is arranged on the fuel tank together with the atomizing valve and the fuel supply valve. The lower part of the igniting stove head is communicated with stove headstock atomizing boles, the top is provided with an igniting hole net, and the circumference is the evaporation tube. The pressure from the fuel tank drives gases and fuels to enter the atomizing valve to atomize the gases and the fuels and the igniting stove head to ignite and heat the evaporation tube, and with the fuel supply valve opened, normal work can proceed. The utility model, which has quick atomization and ignition, rapid temperature rise, little waiting time, sufficient evaporation and safe combustion, can save fuel materials by 8 percent to 10 percent compared with the existing preheating cooking stove.

Description

Automatical and efficient fuel gasification stove

The utility model belongs to a kind of life fuel gasification stove.

The vaporization combustion that ubiquitous problem is an oil plant in the existing fuel gasification cooking stove needs the independent preheating vaporization of long time because the stand-by period is long, use very inconvenient, kerosene gasification burner particularly, its shortcoming is just more obvious.

Task of the present utility model proposes the quick atomizing of a kind of usefulness exactly and replaces preheating, and burning helps vaporization, the short automatical and efficient fuel gasification stove that burns of vaporization, to overcome the shortcoming of prior art.

This automatical and efficient fuel gasification stove that the utility model proposes, it has fuel tank, generating tube, ignition burner, atomization valve, delivery valve and fire-collecting disk, parts such as pot supporter, oiling filling gas mouth, the burner of getting angry is that the evil spirit of a hollow is eaten the shape body, be installed on the fuel tank with atomization valve and delivery valve, its underpart communicates with the furnace head base orifice, the ignition hole is arranged at the top, be some fine-structure meshes, be generating tube on every side, between furnace head base and generating tube and atomization valve, be communicated with by metal pipe between generating tube and delivery valve, the filling gas mouth of oiling and air gauge are arranged also on the fuel tank.For increase to get angry burner and generating tube steadiness and make flame poly-to together, a supporting generating tube is installed on furnace head base and is got angry the fire-collecting disk of burner, fire-collecting disk is by its burner bracket supports.

One oil gas mixing head is arranged on the atomization valve, and form an atomization chamber betwixt, valve top has one to regulate the atomizing screw of mist amount.The oil gas mixing head is the assembly of different-diameter, and the part that connects with atomization valve has internal thread, the diameter maximum, and down second section is taken second place and has air admission hole and fuel feed hole, and next section minimum is the extension of fuel feed hole, reaches the fuel tank bottom always.The turn up and down of the atomization valve screw on atomization valve top, being screwed into lowest part is that the mist passage is blocked, and screws on then and opens.For strengthening the sealing of atomization valve, on atomization valve, add a blind nut.Delivery valve can be thought a three-way pipe, and the bottom of pipe reaches the fuel tank bottom, and delivery valve screw and seal screw cap are also established in top.

Be provided with a fit circle on fuel tank top, pot supporter can be enclosed within on the fuel tank.Pot supporter can be work durm or the frame that passage is arranged on the wall.In addition, for conveniently moving, handle is housed or carries ear in the fuel tank both sides.

During use, kerosene is injected fuel tank, oil level arrives and suitably highly gets final product, and to guarantee fuel tank top air in certain amount is arranged, and aerating is to 0.2-0.8Kg/CM then ²Pressure reduction, opening atomization valve allows oil, gas enter the atomization chamber atomizing, mist vapour just enters ignition burner and generating tube along pipeline, the part that enters the ignition burner is lighted by the pulse firing syringe needle, jet out flames from the ignition hole pattern, having heated generating tube in outwards for burning fully vaporizes the mist that enters wherein, open delivery valve this moment and enter the generating tube vaporization by oil plant, the vaporization oil plant enters automatically by furnace head base gets angry burner and mixes with air and burn, send flame from the ignition hole pattern continuously, at this moment, atomization valve is closed get final product operate as normal.

The utility model adopts atomization valve and delivery valve complementation, the working method of secondary vaporizing burning, earlier with a small amount of oil plant atomizing igniting heating generating tube, the oily vapour of generating tube enters in the ignition burner chamber and carries out secondary vaporizing, the benign cycle that causes vaporization to burn again, avoided the ignition difficulties that is caused with this working method of quantitative oil plant heating and vaporizing device earlier in the prior art, preheating time is long, the shortcoming that oil plant can not make full use of, and obtained vaporization fully, burning is complete, smoke-free and tasteless, the effect of saving fuel oil.Therefore, compared with prior art have substantive distinguishing features and progress.

Below in conjunction with accompanying drawing and example the utility model is further described.

Accompanying drawing 1 is the utility model front view (just cuing open)

Accompanying drawing 2 is the utility model vertical views

Ignition burner (13) shown in the figure, generating tube (5), mist steam pipe (6), furnace head base (8), frog-entering pipe (17), atomization valve (17), oil gas mixing head (18), oil inlet pipe (15) and delivery valve parts such as (22) are all made the most handy copper material manufacturing with metal.Welding is adopted in binding between generating tube and mist pipe, oil inlet pipe, between back two pipes and furnace head base and delivery valve and is connected furnace head base and atomization valve frog-entering pipe be connected the connection of employing gas thread.Furnace head base, oil gas mixing head and delivery valve all have and the fixing external screw thread of fuel tank (21), and they all have hold-down nut.Burner mounting (7) fixing and the supporting furnace head base is the metallic plate platform that is positioned at protruding ground, place, center on the fuel tank, belongs to the some of fuel tank, also has internal thread.Above-mentioned fire-collecting disk (14) and support (11) thereof also are metals.The bottom of ignition burner is equipped with pulse firing syringe needle (9) and is had air admission hole (10).

Oiling filling gas mouth (3) and air gauge (4) all adopt the standard component of existing gas lamp.NM parts and label are as follows above all the other:

1 pot angle has 3-4; 2 pot supporters are one the work durm of passage to be arranged, and can be enclosed within on the fuel tank; 16---the atomization valve screw; 19---the fuel tap screw; 20---fuel tank is carried ear; 23---the flame mesh.

So produced stove, working from lighting a fire to only needed for 15-30 seconds, heated up Hurry up, compare with the similar stove and accessory of existing preheating, do not had the stand-by period, oil consumption descends 38-10%.

Claims

1, a kind of automatical and efficient fuel gasification stove, it has fuel tank, generating tube, ignition burner, atomization valve and delivery valve, the burner that it is characterized in that getting angry is that the evil spirit of a hollow is eaten the shape body, be installed on the fuel tank with atomization valve and delivery valve, its underpart communicates with the furnace head base orifice, and the ignition hole pattern is arranged at the top, is generating tube on every side, between furnace head base and generating tube and atomization valve, be communicated with by pipe between generating tube and delivery valve, the oiling filling gas mouth is arranged still on the fuel tank.

2,, it is characterized in that the fire-collecting disk of a supporting generating tube being installed and being got angry burner on furnace head base by the described automatical and efficient fuel gasification stove of claim 1.

3, by the described automatical and efficient fuel gasification stove of claim 1, it is characterized in that having on the atomization valve oil gas mixing head, and form a mixed aerosol chamber betwixt, valve top has one to regulate the atomization valve screw of mist amount.

4,, it is characterized in that also having on the delivery valve one to regulate the delivery valve screw of oil mass by the described automatical and efficient fuel gasification stove of claim 1.

5, by the described automatical and efficient fuel gasification stove of claim 1, it is characterized in that placing on the fuel tank pot supporter, and refueling the other setting pressure table of filling gas mouth.

6, by the described automatical and efficient fuel gasification stove of claim 1, it is characterized in that the fuel tank bottom surface is to convex.