CN2277043Y

CN2277043Y - Appts. for automatically changing liquid light hydrocarbon fuel into gas

Info

Publication number: CN2277043Y
Application number: CN 97201761
Authority: CN
Inventors: 陈洪棋; 韩士彪
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-17
Filing date: 1997-03-17
Publication date: 1998-03-25
Anticipated expiration: 2007-03-17

Abstract

The utility model relates to an apparatus for automatically changing liquid light hydrocarbon fuel into gas, which is provided with an oil inlet at the body base to be communicated with an oil discharge pipe and also provided with oil inlet micropores on the lower left-hand side, the left and the right parts inside the case are respectively provided with an air inlet pipe and an air inlet, the upper end of the oil discharge pipe is connected with a check valve, and the upper end of a switching arrangement is connected with an angle valve which is provided with a vaporizer. When in use, the switching arrangement is arranged in a steel cylinder 2-5 centimeters away from the bottom of the cylinder, the angle valve is opened, and combustion gas generated by the light hydrocarbon fuel passes through the angle valve into a range for combustion. The utility model has the advantages of simple structure, low cost and safety.

Description

The liquid light hydrocarbon fuel converts the device of combustion gas automatically to

The utility model relates to the device that a kind of liquid light hydrocarbon fuel converts hydrocarbon-based fuel automatically to, mainly is to convert combustion gas to the liquid light hydrocarbon fuel, and with the matching used device of kitchen range, belong to cooking stove air feed equipment technical field.

Petrochemical enterprise contains the low-boiling point liquid oil product of 5 charcoal atoms in the generation of crude oil processing, for example light oil, condensate, refining charcoal stone or the like, normally on the oil oven that has the bar that gasifies, burn, it is superseded that this method has been tending towards, the light hydrocarbon device kitchen range that use are by inserting C with air pump at present ₅The stirring pipe of liquid fuel degree portion is to C ₅Liquid blows and boils, and air flows and takes away light component C ₅Send into the kitchen range burning, the use gasifier is also arranged, under the angle valve of steel cylinder, conduit is housed, behind the tapping fuel, be gasificated as combustion gas through rapid expansion of gasifier, for the kitchen range burning, these have shortcoming, for example air pump power consumption can not be used during power failure, though and not power consumption of gasifier, but easy carbon deposit, stop up, be difficult to remove, inconvenience is arranged in the use.

The purpose of this utility model is to provide a kind of liquid light hydrocarbon fuel to convert the device of combustion gas automatically to, and it can overcome above-mentioned shortcoming, without the interference that air pump can not had a power failure, uses this device, need not change the kitchen range structure.

The purpose of this utility model is achieved in that

A kind of liquid light hydrocarbon fuel converts the device of combustion gas automatically to, the housing of its conversion equipment (5) is shape, fuel feed hole (9) is arranged at the bottom, downside has oil-feed micropore (8), flowline (2) is housed in the housing, link to each other with the fuel feed hole (9) of bottom, air inlet pipe (1) (12) is arranged in the housing in addition, the air inlet (11) of air inlet pipe (1) is positioned on the sidewall of housing (5) upper end, the transfer port of lower end (10) is communicated with inner chamber, and be slope shape, there is air inlet (13) another air inlet pipe (12) upper end, is positioned at housing (5) upside, its position is higher than the position of air inlet (11), the conversion equipment upper end is connected with angle valve, is provided with vaporizer (4) in the angle valve, and flowline (2) upper end is connected with check-valves (3).

The housing of conversion equipment (1) is made with seamless steel pipe.

Air inlet pipe (1) (12) oil inlet pipe, check-valves (3) are made with the copper material.

Fig. 1 converts the device schematic diagram of combustion gas automatically to;

Fig. 2 converts the device user mode schematic diagram of combustion gas automatically to.

Now the structure that in conjunction with the accompanying drawings the liquid hydrocarbon hydrocarbon fuel is converted to the device of combustion gas automatically is described in detail:

By Fig. 1, the housing of conversion equipment (5) in a tubular form, one fuel feed hole (9) is arranged at the bottom, housing (5) downside has an oil-feed micropore (8), flowline (2) is housed in the housing (5) to link to each other with the fuel feed hole (9) of bottom, air inlet pipe (1) and (12) are arranged in the housing (5) in addition, the air inlet (11) of air inlet pipe (1) is positioned on the upper end sidewall of conversion equipment housing (5), the transfer port of its lower end (10) is bordering on housing (5) bottom slightly, be communicated with inner chamber, and its lower end is slope shape, another air inlet pipe (12) is longer slightly than air inlet pipe (1), also there is air inlet (13) its upper end, be positioned at the upside of housing (5), its position is higher than the position of air inlet (11), the upper end of conversion equipment is connected with angle valve, be provided with vaporizer (4) in the angle valve, the upper end of flowline (2) is connected with check-valves (3), vaporizer (4) links to each other with the conversion equipment inner chamber by venthole (6), vaporizer is given vent to anger to connect by angle valve and is chewed (7) output coal gas, housing (5) is connected with screw thread with angle valve, and the external pressure-reducing valve of angle valve joins by leather hose and family expenses kitchen range.

By Fig. 2, conversion equipment is loaded on the cylinder angle valve below, the lower end of this device has 2-5 centimetre distance directly in the liquid fuel in the steel cylinder apart from the steel cylinder bottom, and light-hydrocarbon fuel preparation back produces in steel cylinder and is about 0.4MPa pressure, when angle valve is closed, fuel is inactive state in the steel cylinder, opens after the angle valve, and light-hydrocarbon fuel just is dynamic in the steel cylinder, under physical chemistry used, the gas of generation entered kitchen range by the angle valve leather hose and burns.

During for the angle valve turn-knob, the light hydrocarbon liquid fuel effect of being stressed in the steel cylinder, the above gas of liquid level pushes in housing (5) by air inlet pipe (1), the oil-feed micropore of housing (5) bottom just infiltrates liquid in the housing (5) (being no more than liquid level), squeezing into the liquid that the gas permeation in the shell infiltrates in the shell outward by housing moves to vaporizer (4), owing to be subjected to the micropore restriction of vaporizer (4) below, so the gas that upwards moves through liquid produces bubbling sound and bubbling phenomenon naturally when moving, by the bubbling phenomenon light component in the liquid is brought to vaporizer, at this moment be subjected to the pressure action of liquid level top pressure with air admission hole flowline arranged side by side, be with bottle end liquid lighter hydrocarbons heavy component to move upward, again the heavy component oil product being delivered to vaporizer by check-valves (3) mixes with the hydrocarbon component gases, mixed combustion gas is by the pressure-reducing valve leather hose, send into kitchen range, as long as open angle valve, but just ignition of kitchen range, need not carry out preheating, and as long as angle valve do not close, gasification, and combustion can be stablized and carry out, and whole operation is identical with common kitchen range.

Compared with prior art, the liquid low-gravity hydrocarbon fuel device that automatically converts combustion gas to has following advantages: 1, the impact that not power consumption, cooking are not had a power failure; 2, there is not noise jamming; 3, combustion gas can be used for water heater, also can be used for industry; 4, cost is low, the efficiency of combustion height; 5, pollution-free.

Claims

1, a kind of liquid light hydrocarbon fuel converts the device of combustion gas automatically to, the housing (5) that it is characterized in that conversion equipment is shape, fuel feed hole (9) is arranged at the bottom, downside has oil-feed micropore (8), flowline (2) is housed in the housing, link to each other with the fuel feed hole (9) of bottom, air inlet pipe (1) (12) is arranged in the housing in addition, the air inlet (11) of air inlet pipe (1) is positioned on the sidewall of housing (5) upper end, the transfer port of lower end (10) is communicated with inner chamber, and be slope shape, there is air inlet (13) another air inlet pipe (12) upper end, is positioned at housing (5) upside, its position is higher than the position of air inlet (11), the conversion equipment upper end is connected with angle valve, is provided with vaporizer (4) in the angle valve, and flowline (2) upper end is connected with check-valves (3).

2, device according to claim 1 is characterized in that the housing (1) of conversion equipment is made with seamless steel pipe.

3, device according to claim 1 is characterized in that air inlet pipe (1) (12) oil inlet pipe, check-valves (3) make with the copper material.