CN86205226U - Seperated pressure vaporization stove - Google Patents

Abstract

The utility model relates to a separated pressure gasifying stove, which is a stove used for daily boiling and cooking in households. The invention separates an oil tank and a stove body. The utility model has the advantages of simple structure and convenient operation. The utility model can provide a safe gasifying stove with high efficiency. The utility model can use kerosene or diesel oil or washing oil and has the flame temperature of 900 to 1200 DEG C. The oil combusting degree of the utility model can reach 98%. Water with the weight of 2.25 Kg can be boiled in 20 minutes, and the utility model can consume oil of 50 to 80 g per hour.

Description

Seperated pressure vaporization stove

The utility model is the daily stove and accessory of usefulness of cooking of heating up water of a kind of family.

Existing all kinds vaporization oil stove, giving heat needs special device, and fuel consumption is big, and evenly heat efficient is low.China is " CN85203602U " energy-conservation vaporization oil stove of bulletin recently, need not be special give thermic devices, flue dust and smell when having eliminated burning have been saved fuel, have improved the thermal efficiency.Its key is by igniter and have the igniter that the fuse primer in air proportioning hole is formed, and being communicated with vaporizer by fuse primer to igniter by fuel tank forms gas channel, oilyly meets fire burns by this passage in the exit, heats and gives heat pipe.It is long that this vaporization oil stove gives the deep fat paths, and waste oil, particularly fuel tank and combustion chamber are at a distance of too near, and it is dangerous to burn for a long time.In a word, this energy-conservation gasification burner efficient is low, fuel consumption is big, dangerous.

The objective of the invention is to provide a kind of not only safe ready, but also can reach the home-use efficient vaporization oil stove that fuel consumption is little, the thermal efficiency is high.

The present invention considers that at first safety is with efficient.In order to reach this purpose, at first fuel tank and body of heater are separated, reach security purpose like this, and can improve the blowing pressure.The blowing pressure is directly proportional with fogging degree, and the blowing pressure is big more, and oil atomization is good more, and oil can fully burn more, so improve the blowing pressure, just improves the fuel factor of oil, under identical condition of work, has just reduced oil consumption rate.Simultaneously,, the flame of blue look is made progress, rather than outwards, reduce radially radiation of heat, reduce heat abstraction adding shelves wind limit high about a 20mm on the stone or metal plate for standing a stove on as a precaution against fire (10).For being covered on (10) from flame, good mist of oil of atomizing and gas mixture evenly gush out, sufficient combustion, and temperature is even, covers at flame and has several rows of groove, and row's aperture is arranged between per two emissions grooves.In order to reduce scattering and disappearing of oil and heat, flame is chewed (13) and is installed on the stove seat, and it can make oil be given heat, vaporization once entering heating tube, chews the flame that (13) gushes out from flame and directly gives hot heating tube (1), so both simple compact, reduced the loss of oil and heat again.

Safety of the present invention, convenience.After injecting oil, inflation, open switch and just can light use, use up the decompression of to exit, giving the hot time only needs 10～20 seconds, oil vaporization combustion degree reaches 98% flame temperature and reaches 900 ℃～1200 ℃, the per 20 minutes boiled 4.5 jin, a traditional unit of weight of water of energy, and per hour factor is 1～1.6 liang.It is 50% of former fuel consumption.

The concrete structure of invention is provided by the following drawings explanation and embodiment.

Fig. 1 is the body of heater of this pressure gasfication stove and total schematic diagram of fuel tank, and Fig. 2 is that pressure gasfication furnace body and flame are chewed working condition figure.Fig. 3 is the partial view of the A-A section of Fig. 2, and it is that flame covers (17) B in Fig. 2 to view that its expression has grade combustion case on wind limit, Fig. 4, and Fig. 5 is the partial enlarged view of Fig. 4.

Oil comes out from fuel tank (8), enters oil pipe (6) by total throttle (7), send oil pipe (12) by using throttle (5) to enter, and regulates combustion case by the oil mass sliding door (11) of control oil mass.Oil is pulled out from oil mass and is entered the heating tube vaporization, and oil after the vaporization and the air of coming in from adjustable scoop (19) are mixed into the combustion chamber, by groove on the flame lid (17) and hole ejection burning.Stove is sat three pillars (3) to support on (4) to have combustion chamber (2), heating tube (1), movable claw (9) and grade stone or metal plate for standing a stove on as a precaution against fire on wind limit (10) is arranged, flame lid (17) is arranged on combustion chamber (2), on the stove seat (4) flame is housed and chews (13).Total throttle (7), Pressure gauge (15), oil-in (14), air inlet (18), fuel tank handle (16) are housed on fuel tank (8).

The stone or metal plate for standing a stove on as a precaution against fire (10), combustion chamber (2), the flame lid (17) that have the wind limit are all cast and are formed, and other are that common iron is made.Fuel tank (8) selects for use the thick steel plate punching press roll welding of 2mm to form, and must carry out pressure test.

Cellular-type pressure gasfication stove is to use like this:

Open oil-in (14), in fuel tank (8), inject an amount of kerosene or diesel oil or washing oil, tighten lid then, inflate from air inlet (18), when Pressure gauge is indicated to 3.5～4 atmospheric pressure, promptly stop inflation, open the total throttle (7) on the fuel tank (8) then, oil comes out to come out to flame through total throttle (7) from fuel tank (8) and chews (13), open flame and chew the switch ignition of (13), the use throttle (5) on the stove seat (4) is opened in ignition after 10～20 seconds, combustion chamber (2) take fire, and close the switch that flame is chewed (13).Suitably regulate flame and an amount of air inlet (19) by oil mass sliding door (11), can keep normal use after mixing up always.Finish using and close total Oil Switch (7) on the fuel tank (8) earlier, close then and use Oil Switch (5), close oil mass sliding door (11) at last.Do not need after using up fuel tank venting, can then use next time, when pressure can be inflated during less than 3 atmospheric pressure again.

Claims (1)

1, a kind of pressure gasfication stove, it comprises: heating tube [1], combustion chamber [2], pillar [3], stove seat [4], fuel tank [8], movable claw [9], stone or metal plate for standing a stove on as a precaution against fire [10], flame are chewed [13], Pressure gauge [15], flame lid [17] is formed, feature of the present invention is: flame is chewed [13] can directly heat heating tube [1], the shelves wind limit that stops hot radial radiation, reduces heat leakage is arranged on the stone or metal plate for standing a stove on as a precaution against fire [10], flame lid [17] has several rows of groove, one row's aperture is arranged between per two emissions grooves, have with the separated not only safety of body of heater but also can bear the fuel tank of high pressure.

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