CN2262667Y

CN2262667Y - Liquid fuel range

Info

Publication number: CN2262667Y
Application number: CN 96206841
Authority: CN
Inventors: 严长和
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-21
Filing date: 1996-03-21
Publication date: 1997-09-17
Anticipated expiration: 2006-03-21

Abstract

The utility model relates to a liquid fuel range, which comprises a range body, a stove plate, a vaporization system and a fuel steel cylinder. An atomizing chamber is arranged on the base of the range body; two roots of pipelines are arranged in the atomizing chamber. One of the two roots of the pipelines is an oil delivery pipe of which an open end is arranged in the atomizing chamber and the other end is communicated with the fuel steel cylinder at the outside of the range body. The other one of the two roots of the pipelines is a gas delivery pipe of which an open end is arranged in the atomizing chamber and the other end is connected with an atomizing pipe. The gas delivery pipe is higher than the oil delivery pipe. A U-shaped fuel pipe is arranged in the fuel steel cylinder. One end of the U-shaped fuel pipe is communicated with an angle valve and the other open end is above on the liquid surface; The U-shaped bottom of the U-shaped fuel pipe is provided with oil inlet holes. Being a novel liquefaction range and having multi-stage evaporization function and atomisation function, the utility model has the advantages of high evaporation rate and does not need preheating. The utility model is especially suitable for cheap clean oil to use.

Description

Liquid fuel cooking range

The utility model belongs to a kind of kitchen range, is particularly suited for liquid fuel and uses.

Existing liquid fuel gas burning range often owing to the limited efficiency of combustion that influences of vaporization degree, causes energy waste, and uses inconvenience because of need give thermal process.

The purpose of this utility model provides a kind of have multistage vapour, atomizing functions, and vaporization rate is high and do not need the novel liquefaction kitchen range of preheating, especially is suitable for the byproduct light oil that petrochemical industry produces and uses.

Concrete scheme of the present utility model is:

A kind of liquid fuel cooking range comprises stove, stone or metal plate for standing a stove on as a precaution against fire, carburetion system, on-off control system and fuel steel cylinder, on kitchen range core base a spray chamber is set, feeds two pipelines by base to spray chamber, one is petroleum pipeline, its openend is in spray chamber, and the other end is communicated with stove fuel steel cylinder outward; Two is appendix, and its openend is in spray chamber, and the other end connects mist pipe.Appendix is than petroleum pipeline height in the spray chamber, and its top is high together with the spray chamber top cover approximately, and port becomes horizontal oblique angle with top cover.Being shaped as of spray chamber is cylindrical or conical.Establish a U-shaped cartridge in the fuel steel cylinder, the one end is communicated with angle valve, and another openend is higher than liquid level, and a fuel feed hole is arranged at its U-shaped bottom.

Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the fuel steel cylinder structural representation.

The 1-stove, 2-spray chamber, 3-petroleum pipeline, 4-appendix, 5-mist pipe, 6-gauge tap, 7-nozzle, 8-stone or metal plate for standing a stove on as a precaution against fire, 9-fuel steel cylinder, 10-angle valve, 11-cartridge, 12-fuel feed hole, 13-air inlet, 14-nozzle needle

Be described further below in conjunction with drawings and Examples:

Gas burning range stove 1 is up big and down small, fixes a conical spray chamber 2 on its base, and spray chamber and stove are same base, its top seal.The stove base is provided with two pipelines, and one is lower petroleum pipeline 3, and one port is in spray chamber 2, and the other end is connected with mist pipe 5 and communicates.The other end passes base and is communicated with by angle valve 10 with stove fuel steel cylinder 9 outward.Another pipe is appendix 4, and openend is in spray chamber, and appendix 4 is than petroleum pipeline 3 height, and top and spray chamber top cover are with high, and the mouth of pipe becomes horizontal oblique angle with top cover, in order to gas communication.The mist pipe another port is nozzle 7, fixes a nozzle needle 14 through nozzles in the pipe, with the preventing dust plug nozzle, and in order to regulate the firepower size.Establishing a U-bend in the fuel steel cylinder 9 is cartridge 11, and the one end is communicated with the angle valve 10 at steel cylinder top, and other end opening is an air inlet 13, and air inlet is higher than liquid level, and a fuel feed hole 12 is arranged at the cartridge bottom.Open angle valve, because air pressure, oil gas mixes in cartridge in the vaporization back enters spray chamber 2 in the stove along cartridge 11 by air admission hole and fuel feed hole in the fuel steel cylinder, atomizes once more at this oil gas, enters mist pipe 5 nozzle 7 that further goes directly after the atomizing through appendix 4 again.Unbalanced pulse igniter 6, the liquefaction vapour of nozzle output is lighted in sparking, for stone or metal plate for standing a stove on as a precaution against fire 8 burnings.When angle valve is closed the blocking-up liquid fuel source, the surplus temperature of cooking stove is impelled residual fuel vaporization in the spray chamber, and is stored in the spray chamber for igniting use next time.

This reality is novel to have the following advantages:

1, the byproduct light oil produced take petrochemical industry of the utility model particularly suitable is as fuel, Thereby cheap, cost is low, be beneficial to town and country applies.

2, owing in stove, increase spray chamber, thereby form multistage vapour, atomizing, make air and liquid Fluid fuel mixes fully, improves the thermal efficiency, fuel saving.

3, the utility model kitchen range are simple in structure, and are easy to use, do not need power supply, air pump.Since stored the liquefaction vapour that uses for igniting next time in the spray chamber, therefore need not preheating.And be difficult for stopping up safety durable.

Claims

1, a kind of liquid fuel cooking range, comprise stove, stone or metal plate for standing a stove on as a precaution against fire, vaporization atomization system, on-off control system and fuel steel cylinder, it is characterized in that on the stove base, being provided with a spray chamber, feed two pipelines by base to spray chamber, one is petroleum pipeline, and its openend is in spray chamber, and the other end is communicated with stove fuel steel cylinder outward; Two is appendix, and its openend is in spray chamber, and the other end connects mist pipe.

2, liquid fuel cooking range according to claim 1 is characterized in that appendix is than petroleum pipeline height in the spray chamber, and its top is high together with the spray chamber top cover approximately, and port becomes horizontal oblique angle with top cover.

3, liquid fuel cooking range according to claim 1, what it is characterized in that spray chamber is shaped as cylinder or cone.

4, liquid fuel cooking range according to claim 1 is characterized in that establishing in the fuel steel cylinder U-shaped cartridge, and the one end is communicated with angle valve, and another openend is higher than liquid level, and a fuel feed hole is arranged at its U-shaped bottom.