CN2256976Y

CN2256976Y - Device capable of making liquid low-gravity hydrocarbon fuel automatically change into gas

Info

Publication number: CN2256976Y
Application number: CN 96218787
Authority: CN
Inventors: 陈洪棋; 韩士彪; 王伟兵
Original assignee: Hanting Weifang Dike New Energy Liquefied Petroleum Gas Factory; Jiangsu New Energy Gas Equipment Co Ltd
Current assignee: Hanting Weifang Dike New Energy Liquefied Petroleum Gas Factory; Jiangsu New Energy Gas Equipment Co Ltd
Priority date: 1996-08-16
Filing date: 1996-08-16
Publication date: 1997-06-25
Anticipated expiration: 2006-08-16

Abstract

The utility model provides a device which is capable of making liquid low-gravity hydrocarbon fuel automatically change into fuel gas. The utility model is assembled under a corner valve of an ordinary LPG steel cylinder and is arranged in a steel cylinder filled with the liquid low-gravity hydrocarbon fuel. The liquid low-gravity hydrocarbon fuel is arranged in the steel cylinder through simple confection, and the pressure is produced. When the corner valve is opened, the liquid low-gravity hydrocarbon fuel is automatically changed into the fuel gas. An ordinary LPG range is used for combustion. The utility model is composed of an air inlet tube (1), an oil outlet tube (2), a check valve (3), a gasification chamber (4), a housing (5), etc. The utility model is especially used for the gasification and the combustion of the liquid low-gravity hydrocarbon carbon 5 and the light oil, replacing ranges with gasification devices and ranges which need air pumps for combustion. The cost of the liquid low-gravity hydrocarbon fuel after the conversion is lower than the liquid gas. The heat value of the liquid low-gravity hydrocarbon fuel after the conversion is higher than the liquid gas. The use condition of the liquid low-gravity hydrocarbon fuel after the conversion is the same as that of the liquid gas. The utility model is suitable for civil cooking, household water heaters, and industrial fuel gas.

Description

A kind of device that can make the liquid light hydrocarbon fuel convert combustion gas automatically to

The utility model relates to and a kind ofly converts combustion gas automatically to and the device that uses with the supporting burning of civil kitchen range with the liquid light hydrocarbon fuel, and particularly this device is installed in the cylinder angle valve lower end, places in the steel cylinder among the liquid light hydrocarbon fuel.

The liquid light hydrocarbon fuel that the utility model relates to is meant the light component part in the GB9053-88 NBS " stable light hydrocarbon " that meets China's issue in 90 years, it is distributed widely in each big petrochemical enterprise of China, as oil refinery and oil field, be that 5 carbon atoms that contain that petrochemical enterprise is produced in Crude Oil Processing are main low boiling range liquid oil, the trade name of this class oil product has light oil, condensate refining carbon five etc.Make fuel with this class oil product, traditional using method is to burn on the oil oven that has the bar that gasifies, this combustion manner is progressively eliminated by new product, firing unit that the band air pump is arranged and the kitchen range that have the light hydrocarbon device in kitchen range are used in exploitation among the people in recent years, and the former is by inserting C with micro air pump ₅The stirring pipe of liquid fuel bottom is to C ₅Liquid blows and boils, and takes away light component C by the flowability of air ₅Send into the kitchen range burning, the latter then is equipped with under the angle valve of heat energy utilization vaporizer at steel cylinder in the middle of kitchen range conduit is housed, after liquid fuel is derived, the fuel gasification of expanding is rapidly burnt for kitchen range for combustion gas, yet, find that by the practice of using these two kinds of burning forms all exist obvious defects.

The kitchen range of band air pump must be with civil power as power, can't cooking in case just have a power failure, the kitchen range of heat energy utilization vaporizer are housed, though got rid of the drawback of electricity consumption, but long-time the use finds that original liquefied gas stove need repack special stove into, easily carbon deposit, obstruction in the vaporizer, and be difficult to remove, give to promote the use of like this and bring many inconvenience.

The purpose of this utility model is intended to overcome the shortcoming of above-mentioned kitchen range, provide a kind of without civil power, be not with air pump, common liquefied gas stove need not change structure, and light-hydrocarbon fuel just can rapidly, stably gasify in common steel cylinder after simple and easy preparation and supply the novel gas of kitchen range burning for combustion gas.

The purpose of this utility model is achieved by taking following technological scheme: below the angle valve of steel cylinder conversion equipment is installed, directly insert in the interior liquid fuel of steel cylinder this device circular pipe lower end, apart from the steel cylinder bottom 2-5 centimetre distance is arranged, light-hydrocarbon fuel produces the pressure that 0.4MPa is arranged approximately in steel cylinder after preparing, fuel is static in the steel cylinder under the cylinder angle valve closed condition, after opening cylinder angle valve, light-hydrocarbon fuel in the steel cylinder is under chemistry and physical action dynamically, and dynamically aerogenesis rear overhang angle valve leather pipe is sent into kitchen range for burning.

Liquid lighter hydrocarbons automatic transfer equipment is by suction tude (1), oil outlet tube (2), and safety check (3), gasification room (4), housing structures such as (5) is formed, and wherein suction tude (1) oil outlet tube (2) is by the metallic material manufacturing, and is listed in the housing (5); Safety check (3) places on the oil outlet tube (2), is provided with transfer port (10) at the suction tude lower bottom part, and housing is provided with the oil-feed micropore, and housing (5) is connected with screw socket with angle valve and communicates, and the external common reduction valve of angle valve is connected with kitchen range by leather hose and communicates.

Owing to use said apparatus, on opening steel cylinder during the angle valve turn-knob, the light hydrocarbon liquid fuel effect of being stressed in the steel cylinder, transfer to dynamically by static state, the above gas of liquid level pushes by suction tude (1) (5) in the tube chamber housing, the oil-feed micropore of lower housing portion infiltrates liquid in the housing and (is no more than liquid level), squeezing into the liquid that the gas permeation in the shell infiltrates in the shell outward by shell moves to gasification room (4), owing to be subjected to the micropore restriction of gasification room below, so see through the upwards gas of operation of liquid, when motion, produce bubbling sound and bubbling phenomenon naturally, by the bubbling phenomenon, light component in the liquid is brought to gasification room, this moment and inlet hole oil outlet tube arranged side by side are subjected to the pressure action of liquid level top pressure, be with bottle end liquid lighter hydrocarbons heavy component to move upward, safety check (3) by can adjusting the oil mass size is delivered to the heavy component oil product in the gasification room and is mixed with light component gases, reduction valve is passed through in mixed combustion gas, leather hose, send into kitchen range, enter burner by the control of igniting assembly switch, spark is lighted the back with gas and is burnt on common liquefied gas stove, it is characterized by: open as long as bottle is gone up angle valve, but just ignition of kitchen range, need not warm, as long as angle valve is not closed, gasification combustion carries out with regard to stable, and whole operation is identical with the common liquefied gas stove of burning.

The utility model compares with band air pump kitchen range, and its advantage is:

(1). without civil power, cooking is not subjected to have a power failure to be influenced.

(2). noiseless is disturbed.

The utility model is compared with band heat energy gasifying range utensil, and its advantage is:

(1). kitchen range needn't be special-purpose;

(2). combustion gas available heat hydrophone also can be used for industrial gas.

The utility model and common its advantage of liquid gas comparison are:

(1). the combustion gas cost is low, the fuel value height, period of combustion is long, has improved the thermal efficiency of kitchen range;

(2). the fuel handling safe ready, the whole system Safety performance is good, and pollution-free, no flue dust, sanitation and hygiene.

Below in conjunction with Fig. 1 Fig. 2 and example, the utility model is described in further detail:

Fig. 1 is the conversion equipment sectional drawing, it is characterized in that: conversion equipment is connected with angle valve on it in a tubular form, and the steel cylinder bottom is inserted in the lower end, is provided with suction tude (1) and oil outlet tube (2) in tubular transducer; The suction port of suction tude (11) is positioned on the sidewall of transducer upper end, and the transfer port of suction tude lower end (10) is positioned at the suitable bottom of conversion, is communicated with the transducer inner chamber by transfer port (10).Oil outlet tube (2) links to each other with the oil inlet hole (9) of transducer bottom, and its upper end is connected with safety check (3), is provided with oil-feed micropore (8) at the transducer downside; Be provided with gasification room (4) in angle valve, gasification room links to each other with oil inlet pipe by safety check, and gasification room links to each other with the transducer inner chamber by air outlet hole (6), and gasification room is given vent to anger by angle valve and connect mouth (7) output combustion gas.

Fig. 2 is the conversion equipment installation diagram, it is characterized in that: conversion equipment is loaded on the cylinder angle valve below, is connected with angle valve with screw socket, and the lower end places the liquid light hydrocarbon fuel, and giving vent to anger by angle valve connects mouth connection decompressor, and leather hose is sent combustion gas into the kitchen range burning.

Claims

1. device that can make the liquid light hydrocarbon fuel convert combustion gas automatically to is characterized in that: a transducer is installed below the angle valve of steel cylinder, this transducer in a tubular form, the upper end is connected with angle valve, insert bottom the steel cylinder lower end, with reservation 2-5 centimetre distance at the bottom of the steel cylinder; In tubular transducer, be provided with suction tude (1) and oil outlet tube (2); The suction port of suction tude (11) is positioned on the sidewall of transducer upper end, and the blowing mouth of suction tude lower end (10) is positioned at the transducer bottom; Be communicated with the transducer inner chamber by transfer port (10); The oil inlet hole (9) of oil outlet tube (2) and transducer bottom links to each other, is connected with safety check under the angle valve on it; Downside at transducer is provided with oil-feed micropore (8); Be provided with gasification room in angle valve, gasification room links to each other with oil inlet pipe by safety check, and gasification room links to each other with the transducer inner chamber by air outlet hole (6), and gasification room is given vent to anger to connect by angle valve and chewed (7) output combustion gas, connects kitchen range.

2. device according to claim 1 is characterized in that: the tube wall of tubular transducer is made by certain thickness seamless steel pipe, and its pipe downside is provided with an oil-feed micropore near the place, bottom.

3. device according to claim 1 is characterized in that: suction tude (1), oil inlet pipe (2), valve last time (3) all adopt copper product to make.