CN2422542Y - Low pressure gasification device for light hydrocarbon liquid fuel - Google Patents

Abstract

The utility model discloses a low pressure gasification device for light hydrocarbon liquid fuel, composed of a steel cylinder, a combustion head and a heat-resistant rubber pipe, wherein, a primary gasifier which is connected with an angle valve is arranged in the steel cylinder, a pressure reducing valve is connected with the angle valve and a joint by a rubber pipe, and the joint is connected with a secondary gasifier by an air guiding pipe; the heat-resistant rubber pipe is connected with the secondary gasifier through the joint and the air-guiding pipe. The utility model has the advantages of simple structure, low cost, normal combustion at low pressure, rapid gasification and high heat value.

Description

Light hydrocarbon liquid fuel low pressure gasifying device

The utility model relates to cooking range, more specifically relates to a kind of light hydrocarbon liquid fuel low pressure gasifying device.

At present cooking range has three kinds: a kind of is liquefied gas food and drink kitchen range, and this kitchen range is the direct pure liquid gas of burning, and its adopts and the mixed combustion of air nature, because oxygen supply deficiency, calorific value are low, so be only applicable to small-sized dining room.Another kind is a diesel oil food and drink kitchen range, and it is made up of the chamber of a kitchen range, spray bar, blast pipe, because diesel oil contains 15-18 carbon atom, need air (oxygen) than the big several times of light hydrocarbon oil (carbon five), cause burning more insufficient, seriously polluted, fuel consumption is big, so it will progressively be eliminated in many cities; Another is a hydrocarbon hydrocarbon combustion gas cooking range, these kitchen range outwards are kitchen range core, the chamber of a kitchen range, fan housing successively, the fan housing bottom is communicated with blast pipe, the spray bar inner chamber is communicated with the kitchen range core by the nozzle opening on its body, the kitchen range core is communicated with the chamber of a kitchen range by the fuel gas hole on its end face, and kitchen range core bottom, chamber of a kitchen range sidewall evenly are provided with air that several air feed covers use respectively and enter in it with it combustion gas mixing air inlet, secondary air mouth.Because the petrochemical industry investment is big, cause the oil gasification valency high on the one hand, working pressure is big, and hidden danger is many; The third is a special stove, and the user is difficult to accept.As the ZL patent No. 96229326.1, be special-purpose kitchen range, establish major and minor combustion chamber, the price height, working pressure is big, and is dangerous, increases liquid stream plug valve on the kitchen range, complicated.

The purpose of this utility model has provided a kind of light hydrocarbon liquid burning makeup of calming the anger and has put, and in steel cylinder He on the kitchen range gasifier is housed, and simple in structure, volume is little, makes light hydrocarbon liquid burning gasification rapidly, and the low pressure normal combustion is lighted a fire automatically, and the calorific value height is safe in utilization.

In order to achieve the above object, the utility model is by the following technical solutions: it is made of steel cylinder, angle valve, pressure-reducing valve, stove, combustion head, igniter, valve knob, heat-resistant rubber hose, it is characterized in that a gasifier is contained in the steel cylinder, No. one time gasifier links to each other with angle valve, pressure-reducing valve links to each other with joint and with the second gasification device with angle valve by sebific duct, and the second gasification device is coiled in around the combustion head.Add the light hydrocarbon liquid raw material in the steel cylinder, by the physical and chemical process aerosolization, go out steel cylinder after, enter the second gasification device by pressure-reducing valve and sebific duct, the aerosol gasification is easily lighted a fire, and gasification rapidly, further be gasified totally after absorbing certain heat by the second gasification device, can enter the stove normal combustion.

Fig. 1 is a light hydrocarbon liquid fuel low pressure gasifying device schematic diagram.

Fig. 2 is a gasifier structural representation.

Fig. 3 is a second gasification device structural representation.

Below in conjunction with accompanying drawing the utility model is described in further detail:

According to Fig. 1, Fig. 2, Fig. 3 as can be known, No. one time gasifier 2 is contained in the steel cylinder 1, No. one time gasifier 2 links to each other with angle valve 3, pressure-reducing valve 4 links to each other with angle valve 3, joint 16 by sebific duct, joint 16 is connected with second gasification device 6 by wireway 15, heat-resistant rubber hose 10 is connected with second gasification device 6 by joint 14, wireway 13, heat-resistant rubber hose 10 is connected with kitchen range tee pipe 17, kitchen range tee pipe 17 links to each other with valve knob 9, kitchen range tee pipe 17 is connected with igniter 8, combustion head 7 links to each other with induction tunnel 18, and stove 5 is connected with valve knob 9.Fuel enters second gasification device 6 by pressure-reducing valve 4, and the wireway 13 on the second gasification device 6 is around 7 one weeks of combustion head, and further the high-energy fuel gas of gasification enters kitchen range tee pipe 17 by heat-resistant rubber hose 10, normal combustion on kitchen range, and fire is blue look, whole process conversion is fast.No. one time gasifier 2 is connected below the angle valve 3 in steel cylinder 1, enter second gasification device 6 jointings 16 by pressure-reducing valve 4 and sebific duct, link to each other with heat-resistant rubber hose 10 with wireway 13 and joint 14 on the second gasification device 6 by wireway 15, heat-conducting plate 12 links to each other with second gasification device 6.The fuel that enters in the kitchen range tee pipe 17 burns on combustion head 7 by induction tunnel.No. one time gasifier 2 is cylindrical, and gasification hole 11 is arranged on a gasifier, is straight tube 19 below.

The utility model compared with prior art has the following advantages and effect, and simple in structure, cost is low, low pressure normal combustion (pressure 0.03kg/cm²), can be general with liquefied gas, automatic ignition uses safety, gasification Rapidly, the calorific value height is applicable to eating and drinking establishment, hotel, industry and gas supply conduit. Have society and economic benefit.

Claims (3)

1, a kind of light hydrocarbon liquid fuel low pressure gasifying device, it is made of steel cylinder (1), combustion head (7), heat-resistant rubber hose (10), it is characterized in that in steel cylinder (1), being equipped with a gasifier (2), a gasifier (2) links to each other with angle valve (3), pressure-reducing valve (4) is connected with angle valve (3) joint (16) by sebific duct, and joint (16) is connected with second gasification device (6) by wireway (15), and heat-resistant rubber hose (20) is connected with second gasification device (6) by joint (14), wireway (13).

2, a kind of light hydrocarbon liquid fuel low pressure gasifying device according to claim 1 is characterized in that second gasification device (6) links to each other with heat-conducting plate (12), and the wireway (13) on the second gasification device (6) is around (7) one weeks of combustion head.

3, according to the described a kind of light hydrocarbon liquid fuel low pressure gasifying device of claim, it is characterized in that a gasifier (2) is cylindrical, gas port (11) is arranged on the gasifier (2).

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