CN2637937Y

CN2637937Y - Kitchen diesel stove head

Info

Publication number: CN2637937Y
Application number: CN 03267964
Authority: CN
Inventors: 刘利
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-22
Filing date: 2003-07-22
Publication date: 2004-09-01
Anticipated expiration: 2013-07-22

Abstract

The utility model relates to a stove-head used for a cooking diesel-oil stove. The utility model is the stove-head, of which an upper cavity and a lower cavity are separated. The upper cavity is a firebox opened upwards and the lower cavity is a blasting chamber with an air-feeding inlet. An interlayer arranged at the wall of the upper cavity is communicated with the lower cavity, and an air-vent toward the upper chamber is arranged at the wall of the interlayer. An oil-spraying nozzle is arranged at the center of the bottom face of the upper cavity, and the oil-spraying nozzle is communicated with an oil pipe which is led to the outside of the stove head. And a stove-core cover with a hollow structure is arranged on the oil-spraying nozzle, and an oil-gas through hole is arranged at the wall of the stove core. The utility model is characterized in that a plurality of leanly arranged vane rib-plates is equally distributed at the outer wall of the stove core. The flame of the utility model can stay for a longer time in the firebox and the air can be thoroughly mixed, and the diesel-oil can be thoroughly burnt with high heating efficiency and the energy can be saved; and no dark smoke is generated, and a less of rest-coal is generated on the pan-body and the stove body and the pollution degree to the air and environment is less.

Description

A kind of burner of kitchen diesel oil stove

Affiliated technical field

It is the parts in addition of the stove and accessory of fuel with diesel oil that the utility model relates to a kind of, particularly a kind of burner of kitchen diesel oil stove.Be suitable for using on the diesel oil stove greatly of kitchens such as dining room, hotel, restaurant, restaurant.

Background technology

The kitchen diesel oil stove that is widely used in dining room, hotel, restaurant, restaurant at present, its burner primary structure is a furnace end body that upper and lower chamber cuts off, its epicoele is a combustion chamber of opening wide up, its cavity of resorption is the blast chamber with air inlet, epicoele wall portion has interlayer to communicate with cavity of resorption, there is pore to lead to epicoele on the interlayer wall, there is an atomizer in epicoele bottom surface central authorities, atomizer and one leads to the outer petroleum pipeline of furnace end body and is communicated with, the combustion chamber cover of a cavity structure is put on atomizer, and there is the oil gas through hole in furnace core wall portion.The combustion chamber of the diesel oil stove burner of this structure is designed to the direct injection combustion structure type, therefore there is certain defective, the one, oil gas is radially from the bunchy fire inflammation that the combustion chamber ejection produces, fire is scorching short in the combustion chamber time of staying, mix abundant inadequately with air, cause diesel combustion insufficient, the thermal efficiency is low, and fuel energy is waste; The 2nd, diesel combustion is insufficient can over-emitting black exhaust, not only produces carbon deposit on pot body and body of heater, and air and environmental pollution are more serious.

Summary of the invention

Defectives such as, air insufficient for the diesel combustion that the combustion chamber unreasonable structure that overcomes existing diesel oil stove burner causes and environmental pollution are more serious, the utility model provides a kind of burner of improved kitchen diesel oil stove, can make diesel combustion abundant, thermal efficiency height, energy savings, air and environmental pollution are less.

The technical scheme in the invention for solving the above technical problem is: a kind of burner of kitchen diesel oil stove, be on one, the furnace end body that cavity of resorption cuts off, its epicoele is a combustion chamber of opening wide up, its cavity of resorption is the blast chamber with air inlet, epicoele wall portion has interlayer to communicate with cavity of resorption, there is pore to lead to epicoele on the interlayer wall, there is an atomizer in epicoele bottom surface central authorities, atomizer and one leads to the outer petroleum pipeline of furnace end body and is communicated with, the combustion chamber cover of a cavity structure is put on atomizer, there is the oil gas through hole in furnace core wall portion, it is characterized in that furnace core outer wall is evenly distributed with several tilting blade gussets.

Above-mentioned blade gusset tilting be meant the plate face of blade gusset and the angle of combustion chamber axis (wherein acute angle) greater than 0 ° less than 90 °; Tilting form both can be that the angle of the intersecting lens of the plate face of blade gusset and furnace core outer wall is 90 °, also can be the angle (wherein acute angle) of intersecting lens of the plate face of blade gusset and furnace core outer wall greater than 0 ° less than 90 °; Furnace core outer wall also can be inclined.

The beneficial effects of the utility model are: because furnace core outer wall is evenly distributed with several tilting blade gussets, oil gas is tangential direction from the bunchy fire inflammation that the combustion chamber ejection produces, fire is scorching to blow rotation down at air-flow, so fire is scorching long in the combustion chamber time of staying, mix fully with air, make diesel combustion abundant, thermal efficiency height, energy savings; Because diesel combustion is abundant, over-emitting black exhaust not, it is few to produce carbon deposit on pot body and the body of heater, and air and environmental pollution degree are little.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the vertical profile schematic diagram of a kind of scheme of the utility model.

Fig. 2 is the lateral plan of combustion chamber among Fig. 1.

Fig. 3 is the vertical view of Fig. 2.

Among the figure: 1, epicoele; 2, cavity of resorption; 3, furnace end body; 4, air inlet; 5, epicoele wall portion; 6, interlayer; 7, pore; 8, atomizer; 9, petroleum pipeline; 10, combustion chamber; 11, oil gas through hole; 12, blade gusset; 13, plate face; 14, combustion chamber axis; 15, stove fire bezel ring, spare.

The specific embodiment

With reference to Fig. 1～Fig. 3, the burner of this kitchen diesel oil stove, it is the furnace end body 3 that an epicoele 1 and cavity of resorption 2 cut off, its epicoele 1 is a combustion chamber of opening wide up, its cavity of resorption 2 is the blast chambers with air inlet 4, epicoele wall portion 5 has interlayer 6 to communicate with cavity of resorption 2, there is pore 7 to lead to epicoele 1 on the interlayer wall, there is an atomizer 8 in epicoele 1 bottom surface central authorities, atomizer 8 and one leads to furnace end body 3 outer petroleum pipelines 9 and is communicated with, combustion chamber 10 covers of a cavity structure are put on atomizer 8, and there is oil gas through hole 11 in combustion chamber 10 wall portions, it is characterized in that combustion chamber 10 outer walls are evenly distributed with several tilting blade gussets 12.The tilting state of blade gusset be the blade gusset plate face 13 and combustion chamber axis 14 angle theta (wherein acute angle) greater than 0 ° less than 90 °, its better tilting state be angle theta (wherein acute angle) greater than 20 ° less than 70 °.In addition, epicoele 1 end face also is provided with a stove fire bezel ring, spare 15, in order to in the stove fire guiding set of epicoele 1 to the burner center, improve stove fire temperature.

During use, petroleum pipeline 9 connects oil transfer pump, and air inlet 4 connects air blast.Emit a small amount of fuel oil in epicoele 1, light the fuel oil in the epicoele 1, after combustion chamber 10 is heated, oil pump feed, the oil that sprays from atomizer 8 gasifies in combustion chamber 10 chambeies, and oil gas is from 11 outputs of oil gas through hole, the bunchy fire of oil gas burning is scorching to be tilting state by combustion chamber 10 outer blade gusset 12 guiding, the tilting scorching air-flow that is blown out by pore 7 of bunchy fire blows and rotates, and the pit of the stomach output from stove fire bezel ring, spare 15 of rising is then heated pan.

Claims

1, a kind of burner of kitchen diesel oil stove, it is a furnace end body that upper and lower chamber cuts off, its epicoele is a combustion chamber of opening wide up, its cavity of resorption is the blast chamber with air inlet, epicoele wall portion has interlayer to communicate with cavity of resorption, there is pore to lead to epicoele on the interlayer wall, there is an atomizer in epicoele bottom surface central authorities, atomizer and one leads to the outer petroleum pipeline of furnace end body and is communicated with, the combustion chamber cover of a cavity structure is put on atomizer, there is the oil gas through hole in furnace core wall portion, it is characterized in that furnace core outer wall is evenly distributed with several tilting blade gussets.

2, by the described burner of claim 1, it is characterized in that described blade gusset tilting be the plate face of blade gusset and the angle of combustion chamber axis (wherein acute angle) greater than 0 ° less than 90 °.

3, by claim 1 or 2 described burners, it is characterized in that the angle of the intersection of the plate face of described blade gusset and furnace core outer wall is 90 °, perhaps the angle of the intersection of the plate face of blade gusset and furnace core outer wall (wherein acute angle) greater than 0 ° less than 90 °.

4, by claim 1 or 2 described burners, it is characterized in that described furnace core outer wall is inclined.