CN2103101U

CN2103101U - Diesel vaporization stove

Info

Publication number: CN2103101U
Application number: CN 91221843
Authority: CN
Inventors: 王善良
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-10-12
Filing date: 1991-10-12
Publication date: 1992-04-29

Abstract

The utility model relates to a vaporization oil stove with diesel oil as the fuel, which can be used for cooking and water heating in families and mainly comprises a vaporizing chamber, an inner and an outer fire covers, a wind shield, an oil tank, a drip pipe, an oil delivery pipe, etc. When the vaporization oil stove is used, the oil tank is positioned in a high position to provide enough difference of oil pressure to make the oil in the oil tank enter the vaporizing chamber naturally without the condition that air is filled. When the vaporization oil stove is started, a small amount of gas oil is used for ignition. The utility model has the advantages of easy and safe use, no preheating, no need for air filling and no carbon deposition in oil paths and belongs to an ideal cooking stove.

Description

Diesel vaporization stove

The utility model relates to the kitchener tool, particularly a kind of diesel oil evaporation stove.

How existing commercially available gasification burner is fuel with kerosene, gasoline or blend gasoline, and cost is higher.During startup, need first preheating 2-3 minute, nearly 10 milliliters of senior fuel such as consumption alcohol, very uneconomical.Economizer bank is easily given birth to the carbon deposit clogged oil line because of burning for a long time in thermal-flame, cleaning trouble and fragile.Need before the use in oil tank, to inflate, not only inconvenience but also dangerous.

It is 88200023.3 patent that an application number is arranged, relate to a kind of diesel oil evaporation stove, its major technique feature is to come the preheating generating tube and start rapidly by the flame that the spraying igniter directly utilizes air in the pressurising oil tank and oil atomization burning to produce, though solved some deficiency of commercially available gasification burner, it is still unresolved to inflate, need preheating, oil circuit easily to give birth to the problem of carbon deposit when using.

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of safe in utilization, need not to inflate, need not the gasification burner that preheating, oil circuit are not given birth to carbon deposit.

The purpose of this utility model realizes as follows: it comprises fuel tank, body of heater, petroleum pipeline three parts.Be provided with bodily form channel form vaporizer at bottom of furnace body, inside and outside fire cover is installed in respectively on the interior lateral wall of groove, cavity between the three is the combustion chamber, during use, earlier 5-10 milliliter gasoline being added bottom of vaporizing chamber ignites, gasoline raises whole furnace body temperature rapidly in the combustion chamber internal combustion, and a small amount of diesel oil that enters vaporizer through control valve is met heat vaporization and chance fire burns naturally.The periphery windshield is established in the outside of outer fire cover, can intercept the intrusion of periphery steam flow and make air direction from bottom to top enter the combustion chamber, plays combustion-supporting effect.Temperature raising cover places on the fire door, plays a part further to heat combustion-supporting.The body of heater bottom is provided with control valve, link to each other with petroleum pipeline by control valve, the diesel oil that enters petroleum pipeline enters vaporizer through the control valve on the body of heater, fuel delivery can be further regulated in the setting of this control valve, also can be when closing the burner of its connection, do not influence other burner work, so that multiple head can a shared fuel tank.The fuel tank bottom stream switch of limiting, the size that can regulate fuel delivery is to guarantee abundant vaporization.The top of fuel tank is provided with air admission hole, and fuel tank is communicated with outside atmosphere, and fuel tank is placed eminence, and it is poor to produce certain oil pressure, and makes under the diesel oil spontaneous current.

On above-mentioned inside and outside fire cover, be respectively equipped with uniform small pores, be used for air inlet, be beneficial to air and fully mix, help to burn with oil gas.The temperature raising cover at body of heater top is circular network structure, and flame is emerged from its mesh and can be made burning more abundant, improves the thermal efficiency.Adopt dropper to be connected between the current limiting switch of petroleum pipeline and fuel tank, can observe the size of fuel delivery by dropper, so that regulate suitable fuel delivery, to guarantee abundant gasification.The top of fuel tank is provided with oil filler, and fuel tank cap is arranged on it, covers and is provided with air admission hole.

The utility model compared with prior art has following advantage: do not need before lighting to inflate in fuel tank, can directly lean on oil pressure official post diesel oil to enter vaporizer, safety easy to use.During startup, only need small quantities of gasoline to ignite, do not need to come preheating, easily and economically with senior auxiliary fuels such as alcohol.Oil circuit is not given birth to carbon deposit during burning, and long-term burning only forms a small amount of carbon deposit at bottom of vaporizing chamber, gets final product with turning around around ring-shaped groove with screwdriver during cleaning, can lesion element.Be a kind of economy easy to use, safe and reliable desirable cooker.

Accompanying drawing 1 is a generalized section of the present utility model.

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated: the diesel oil evaporation stove with single burner is an example, and 1 is vaporizer, and 2 is windshield, 3 is outer fire cover, and 4 is interior fire cover, and 5 is temperature raising cover, 6 is the combustion chamber, and 7 is petroleum pipeline, and 8 is dropper, 9 is control valve, and 10 is the knob on the control valve, and 11 is current limiting switch, 12 is the knob of current limiting switch, and 13 is oil filler, and 14 is fuel tank cap, 15 is air admission hole, and 16 is fuel tank.In all be provided with uniform small pores on fire cover (4) and the outer fire cover (3), be used for air inlet, can make extraneous air enter combustion chamber (6), fully mix with oil gas, with combustion-supporting burning.Temperature raising cover (5) is circular network structure, and flame is emerged through its mesh, can make burning more abundant, improves the thermal efficiency.Adopt dropper (8) to be connected between the current limiting switch (11) of petroleum pipeline (7) and fuel tank, this dropper is similar to the dropper that medical infusion is used, regulate the knob (12) on the current limiting switch (11), can observe the size of fuel delivery by dropper (8), to guarantee abundant gasification.Fuel tank (16) top is provided with oil filler (13), fuel tank cap (14) is arranged on it, cover and be provided with air admission hole (15), fuel tank (16) is communicated with outside atmosphere, it is poor to keep an atmospheric constant pressure to lean on the height of fuel tank to produce oil pressure, will make under the oily spontaneous current in the fuel tank (16).

Claims

1, a kind of diesel oil evaporation stove of usefulness of cooking of heating up water, it comprises fuel tank, body of heater, petroleum pipeline three parts, it is characterized in that bottom of furnace body is a ring-shaped groove shape vaporizer, inside and outside fire cover is installed in respectively on the interior lateral wall of groove, and the cavity between the three is the combustion chamber, outermost layer is a windshield, temperature raising cover is established at the top, and control valve is arranged at the body of heater bottom, and body of heater links to each other with petroleum pipeline by control valve, the fuel tank bottom stream switch of limiting, the top is provided with air admission hole.

2, by the described diesel oil evaporation stove of claim 1, it is characterized in that inside and outside fire cover is provided with uniform small pores, be used for air inlet, so that air fully mixes with oil gas, with combustion-supporting burning.

3, by the described diesel oil evaporation stove of claim 1, it is characterized in that temperature raising cover is circular netted, flame is emerged from its mesh, can make burning more abundant.

4, by the described diesel oil evaporation stove of claim 1, it is characterized in that the employing dropper is connected between the current limiting switch of petroleum pipeline and fuel tank, can observe the size of fuel delivery by dropper, to guarantee abundant gasification.

5, by the described diesel oil evaporation stove of claim 1, it is characterized in that the fuel tank top is provided with oil filler, fuel tank cap is arranged on it, cover and be provided with air admission hole.