CN2215683Y - Range with autmatic light hydrocarbon gasifier - Google Patents

Abstract

The utility model provides a range with automatic light hydrocarbon fuel gasifier, which is characterized in that the center of the head of a range burner is provided with an automatic gasifier of the light hydrocarbon fuel. The gasifier is composed of an inner gasification tube (3), an outer heat tube (5), an air storage stabilized voltage tank (2), an air delivery guide tube (6), a liquor inlet nozzle (1), an inner spray hole (4), etc. The light hydrocarbon liquid fuel extruded form a steel bottle enters into the inner gasification tube (3) from the liquor inlet nozzle (1) and automatically gasifies into gas which is led to the burner from the air delivery guide tube (6) and then is burned. The utility model replaces the traditional needle gasification bar type gasifier and the burning stove with an air pump.

Description

Range with autmatic light hydrocarbon gasifier

The utility model relates to a kind ofly makes the burner of fuel, particularly a kind of light hydrocarbon fuel combustion device that a liquid lighter hydrocarbons automatic carburetor is set with light hydrocarbon liquid in the furnace combustor inner chamber.

The 91207809.X that the present utility model people was authorized in 1992 " making the burner of fuel with C5 " utility model patent, be to blow to the air-blowing of C5 liquid by the stirring pipe of inserting C5 liquid fuel bottom with micro air pump to boil, thereby make liquid C5 Volatile Gas under dynamically change into the C5 combustion gas, and enter the burner combustion of kitchen range through appendix.The method is opened for these new forms of energy of development and use 5C light hydrocarbon fuel and has been rushed a new road, is being used widely in recent years.Yet, find by the prolonged application practice, have two big defectives with this band pump kitchen range: the one, in case have a power failure, just can't carry out cooking with the power of civil power as air pump; The 2nd, the air pump noise is big, and is perishable, and the user is used inconvenience.

The purpose of this utility model is intended to overcome the shortcoming of above-mentioned band pump kitchen range, provide a kind of without civil power, be not with air pump, do not need preheating yet, do not add any auxiliary agent and light hydrocarbon liquid fuel rapidly, is stably gasified and the kitchen range that burn.

The purpose of this utility model is achieved by taking following technical scheme: the one, in cooker burner head fire lid central space, be provided with a lighter hydrocarbons automatic carburetor; The 2nd, in the steel cylinder that installs the liquid lighter hydrocarbons additional, inject air pressurized, make liquid level upper volume internal gas pressure reach the 2-3Kg/ square centimeter, and under angle valve, install one additional and go out fluid catheter, be inserted to the steel cylinder bottom.

Liquid lighter hydrocarbons automatic carburetor is by interior vapor lamp (3), lure heat pipe (5), air storage vacuum tank (2), gas transmission conduit (6), feed liquor nozzle (1), interior spray-hole structures such as (4) to form outward.Wherein feed liquor nozzle (1) with copper pipe valve, pressure-reducing valve communicate with steel cylinder, gas transmission conduit (6) is connected with burner injector porch air inlet nozzle by copper pipe.

Owing to use said apparatus, the effect of being stressed of light hydrocarbon liquid fuel in the steel cylinder can be by going out the feed liquor nozzle (1) that fluid catheter and angle valve (when opening) are input to the lighter hydrocarbons automatic carburetor on the kitchen range, be injected into vaporific come out through this nozzle, one enters interior vapor lamp (6) is gasificated into gas at once, carry out injection caburation through interior spray-hole (4) secondary again, and enter and be stored in the air storage vacuum tank (2), after gas transmission conduit (6) guides and enters injector and burner burns.As long as angle valve is opened on the steel cylinder, kitchen range get final product ignition, need not warm, as long as angle valve is not closed, gasification, and combustion carries out with regard to stable.

The utility model is compared with needle-valve gasification bar gasification technology, and its advantage is: 1. do not need preheating time; 2. disadvantages such as easily stifled easily baking fire no longer take place; 3. time between failures prolongs greatly.The utility model is compared with the kitchen range of band micro air pump, does not need electricity consumption, and it is perishable to have stopped air pump, power failure can not cooking etc. to user's inconvenience and puzzlement.

Below in conjunction with accompanying drawing 1, Fig. 2 and embodiment, the utility model is described in further detail.

Fig. 1 is mounted in the light-hydrocarbon fuel automatic carburetor section of structure of burner head central space;

Fig. 2 is that the air storage vacuum tank is the outside drawing of the light-hydrocarbon fuel automatic carburetor of garden cylinder shape.

Fig. 1 is arranged on the profile of the lighter hydrocarbons automatic carburetor of kitchen range burning fire lid middle position.Among the figure, (1) feed liquor nozzle, (2) air storage vacuum tank, (3) interior vapor lamp, (4) interior spray-hole, (5) are outer to lure heat pipe, (6) gas transmission conduit, (7) burner head, (8) burner fire lid.

The lighter hydrocarbons automatic carburetor is by interior vapor lamp (3), lures heat pipe (5), interior spray-hole (4), feed liquor nozzle (1), gas transmission conduit (6) and air storage vacuum tank (2) to constitute outward.Wherein, lure heat pipe (5) to be enclosed within outside the interior vapor lamp (3) outward, the two is the copper pipe with certain wall thickness, the concentric suit of two pipes, and upper top sealing separately, and interior vapor lamp (3) top lures heat pipe (5) to hang down certain distance outward.

The lower end of the interior vapor lamp (3) of embodiment is vertically welded on the lower inner wall of air storage vacuum tank (2), open the center in this pipe inside partially a feed liquor nozzle (1) is installed, and at another place's perforation installation gas transmission conduit (6), the last end face of interior vapor lamp (3) is stretched out in this pipe upper end, and the outer wall of air storage vacuum tank (2) is stretched out in its lower end.And on all outer walls in the last top ends garden of interior vapor lamp (3), have several gas jetting holes (4).Lure heat pipe (5) to be vertically welded in outward to pass through mutually on the external wall of upper portion of air storage vacuum tank (2) to be connected, its inner chamber is communicated with.Air storage vacuum tank (2) is positioned at burner head central authorities below, and its tank body longitudinal axis and burner injector axis are orthogonal, and the tank body center overlaps with the burner center, and air storage vacuum tank (2) can be made into the garden post jar shape of rectangular cylindricality or double headed roller end socket.

Claims (6)

1, a kind of gas kitchen ranges that the light-hydrocarbon fuel automatic carburetor is housed, it is characterized in that: at cooker burner head middle position, be installed additional in the space of being contained in burner fire lid inner ring garden week one by interior vapor lamp (3), outside lure heat pipe (5), air storage vacuum tank (2), feed liquor nozzle (1), interior spray-hole (4) and gas transmission conduit structural members such as (6) to form lighter hydrocarbons fluid fuel automatic carburetor, wherein, feed liquor nozzle (1) with flexible pipe and steel cylinder link to each other, the gas transmission conduit outlet is connected with injection mouth of pipe nozzle with steel pipe.

2, light-hydrocarbon gas kitchen range according to claim 1, it is characterized in that: the outer heat pipe (5) that lures of automatic carburetor is enclosed within outside the interior vapor lamp (3), the two is the copper pipe with certain wall thickness, the concentric suit of two pipes, upper top sealing separately, and interior vapor lamp (3) top lures heat pipe (5) to hang down certain distance outward.

3, gas kitchen ranges according to claim 2, it is characterized in that: interior vapor lamp (3) lower end vertical welding is contained on the lower inner wall of air storage vacuum tank (2), and open the center partially in this pipe inside a feed liquor nozzle (1) is installed, and at another place's perforation installation gas transmission conduit (6), this pipe upper end is stretched out interior vapor lamp (3) and is gone up end face, and the outer wall of air storage vacuum tank (2) is stretched out in its lower end.

4, gas kitchen ranges according to claim 2 is characterized in that: have several gas jetting holes (4) on all outer walls in top ends garden on the interior vapor lamp.

5, light-hydrocarbon gas kitchen range according to claim 1 is characterized in that: lure heat pipe (5) to be vertically welded in outward to pass through mutually on the external wall of upper portion of air storage vacuum tank (2) to be connected, its inner chamber is communicated with.

6, gas kitchen ranges according to claim 2 is characterized in that: the profile of air storage vacuum tank (2) can be made into the garden post jar shape or the square column shape of double headed roller end socket.

Images