CN2211018Y - High-efficiency diesel-oil range - Google Patents

Abstract

The utility model discloses a high-efficiency diesel-oil stove, composed of a stove body, a hearth, a stock pot, a combustion chamber, a high pressure positive blower, an oil tank and an automatic ignition device. The utility model is characterized in that the combustion chamber is provided with an efficient oil burner whose structure is circular cone type; the bottom of the burner is provided with an oil-gas mixing nozzle; an ignition port is arranged on the sidewall of the burner; a fire supplying combustion supporting cap is arranged above the oil-gas mixing nozzle.

Description

High-efficiency diesel-oil range

The utility model relates to a kind of kitchen range, and particularly a kind of is the kitchen range of fuel with diesel oil.

Traditional diesel range generally is made up of stove, the kitchen range top, burner, fuel tank, igniter.The burner of this diesel range is a bowl shaped structure, and its fuel nozzle is arranged at the bottom of burner.Because this diesel range does not add vapourizing unit,, just can make it enter normal burning so must carry out preheating, vaporization to fuel oil before the burning.Therefore, troublesome poeration not only, and can not fully burn, the thermal efficiency is lower.

In view of the problem of above-mentioned existence, the purpose of this utility model provides a kind of rational in infrastructure, easy and simple to handle and can make the efficient diesel kitchen range of fuel oil completing combustion.

The purpose of this utility model is achieved like this: the circular awl core structure of the burner design of diesel range, be provided with an oil gas hybrid nozzle in the bottom of burner, on the top of oil gas hybrid nozzle, added a continuous fiery combustion-supporting cap, to help the further vaporization of combustion process intermediate fuel oil.The compressed air of oil gas hybrid nozzle is then directly supplied with by high pressure positive blower, and like this, the fuel oil energy that has not only guaranteed to enter in the burner is vaporized fully, and has had enough oxygen when making oil inflame, thereby has guaranteed the completing combustion of fuel oil.

Rational in infrastructure, easy to operate through the utility model after the above-mentioned design, fast, nothing left cigarette on fire, burning are fully during burning, the thermal efficiency is high, are a kind of desirable cooking a meal kitchen range.

Specific embodiments of the present utility model is as shown in drawings:

Fig. 1 is an appearance and modeling schematic diagram of the present utility model

Fig. 2 is an internal structure schematic diagram of the present utility model

Fig. 3 is the structural representation of burner of the present utility model

Below with reference to the accompanying drawings embodiment of the present utility model is elaborated:

The efficient diesel kitchen range includes parts such as stove 1, the kitchen range top 2, slaughterhouse 3, combustion chamber 5, high pressure positive blower 8, fuel tank 9, automatic ignition device 11.Combustion chamber 5 is arranged in the kitchen range top 2.In combustion chamber 5, be provided with a high efficiency fuel burner 6, high efficiency fuel burner 6 is a circular awl core structure.In the bottom of burner, be provided with an oil gas hybrid nozzle 15, sidewall is provided with a lighting-up tuyere 16.The top of oil gas hybrid nozzle 15 is provided with a continuous fiery combustion-supporting cap 13, to improve combustion efficiency of fuel oil.Between the kitchen range top 2 and slaughterhouse 3, be provided with flue 4, as the thermal source of slaughterhouse 3.

The oil gas hybrid nozzle 15 that is arranged at burner 6 bottoms is an expanded type structure, and its spout is bigger, and the bottom is less, so that fuel oil fully atomizing under high velocity air.In addition, 6 outside also is equipped with heat-insulation and heat-preservation material 14 in the combustion chamber, preventing thermal loss, and improves the heat energy utilization rate.

Working method of the present utility model is achieved like this: open the power switch 12 of diesel range, and high pressure positive blower 8 work, and produce Compressed Gas.At this moment, open air cock 7, Compressed Gas is discharged at a high speed from the gas outlet 18 of oil gas hybrid nozzle 15 through tracheae.Open oil circuit breaker 10,, make nozzle opening 17 places produce negative pressure, be sucked out in the fuel from fuel tank 9, spray to burner through petroleum pipeline from nozzle opening 17, and under the effect of high velocity air, be atomized because the high velocity air at 18 places, gas outlet is discharged.Meanwhile, start the igniter 11 of diesel range, the atomized fuel in the burner is promptly lighted.Flame rises to burner top and is kept off back by continuous fiery combustion-supporting cap.At this moment, be not back in the burner with flame as yet in the flame and burn once more by clean-burning fuel oil.Like this, both improved the ignition temperature in the burner, and guaranteed the burning cmpletely of fuel oil again, thereby improved the thermal efficiency effectively.

Claims (2)

1, a kind of efficient diesel kitchen range that includes stove (1), the kitchen range top (2), slaughterhouse (3), combustion chamber (5), high pressure positive blower (8), fuel tank (9), automatic ignition device (11), it is characterized in that in combustion chamber (5), be provided with a high efficiency fuel burner (6), high efficiency fuel burner (6) is a circular awl core structure, the bottom of burner, be provided with an oil gas hybrid nozzle (15), sidewall is provided with a lighting-up tuyere (16), and the top of oil gas hybrid nozzle (15) is provided with a continuous fiery combustion-supporting cap (13).

2, efficient diesel kitchen range according to claim 1 is characterized in that described oil gas hybrid nozzle (15) is an expanded type structure, and its spout is bigger, and the bottom is less.

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