CN102099629B - Burner apparatus for gas ranges - Google Patents

Burner apparatus for gas ranges Download PDF

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Publication number
CN102099629B
CN102099629B CN2009801282089A CN200980128208A CN102099629B CN 102099629 B CN102099629 B CN 102099629B CN 2009801282089 A CN2009801282089 A CN 2009801282089A CN 200980128208 A CN200980128208 A CN 200980128208A CN 102099629 B CN102099629 B CN 102099629B
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CN
China
Prior art keywords
burner
main body
gas
burner main
inner space
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Expired - Fee Related
Application number
CN2009801282089A
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Chinese (zh)
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CN102099629A (en
Inventor
南文熙
金起范
李相文
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Individual
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Individual
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Publication of CN102099629A publication Critical patent/CN102099629A/en
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Expired - Fee Related legal-status Critical Current
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/08—Arrangement or mounting of burners
    • F24C3/085—Arrangement or mounting of burners on ranges
    • F24C3/087—Arrangement or mounting of burners on ranges in baking ovens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/08—Arrangement or mounting of burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

The present invention relates to a burner apparatus for a gas range comprised of a plurality of burner holes formed on the upper surface, a plurality of first apertures formed on the surface of the outer side, and a plurality of second apertures formed on the surface of the inner side. It is further comprised of a burner body with a space formed between the outer surface and the inner surface, the lower part of which is connected to a gas feeder so that gas is supplied to the inside space thereof; and a guide provided inside the burner body aligned with its outer perimeter and formed so that its internal space narrows moving from the bottom to the top. The present invention allows an efficient supply of gas, ensures good introduction of external air and improves the combustion efficiency of the burner apparatus without the use of auxiliary power, enabling an improvement in the heating efficiency of gas ranges.

Description

Burner apparatus for gas ranges
Technical field
The present invention relates to burner apparatus for gas ranges, relate in particular to the burner apparatus for gas ranges that improves thermal efficiency of gas stove by improving efficiency of combustion.
Background technology
Generally speaking, gas-cooker mixes propane gas (LP) or gas burns, with the gratin such as heat food or fill the heating container of gratin.Described gas-cooker is because of its portability and convenience, and its user and the scope of application are the gesture of gradually increase.
But described gas-cooker can not spray combustion gas by all a plurality of glory holes that are formed at gas-cooker, thereby reduces the efficiency of combustion of burner.
In addition, described gas-cooker be the burning of combustion gas need to be from the air of periphery the natural oxygen of supply.If the oxygen supply from ambient air is insufficient, combustion gas then will occur can not clean-burning phenomenon, i.e. unburnt phenomenon, thus produce cigarette ash or other harmful unburnt gas.In addition, enough heats that burner can not produce, firepower reduces, and greatly reduces the thermal efficiency of gas-cooker.
Summary of the invention
The object of the invention is to overcome the deficiency of prior art and a kind of burner apparatus for gas ranges is provided, it improves thermal efficiency of gas stove by improving efficiency of combustion.
Another object of the present invention is to, a kind of burner apparatus for gas ranges is provided, it makes the inner space more become narrower to upper side from the bottom surfaces of burner main body by being arranged at the guider in burner body interior space, to increase the intensity of combustion gas ejection.
Another purpose of the present invention is, a kind of burner apparatus for gas ranges is provided, and it can make combustion gas from all glory hole ejections of furnace end device.
Another purpose of the present invention is, a kind of burner apparatus for gas ranges is provided, and it is inner that it makes extraneous air flow into easily.
For reaching described purpose, burner apparatus for gas ranges of the present invention, comprise: burner main body (burner body), this burner main body comprises a plurality of glory holes of being formed at upper side, be formed at a plurality of first openings of lateral surface and be formed at a plurality of second openings of medial surface, and between described lateral surface and medial surface, form the inner space, and, make bottom surfaces be connected to supply combustion gas to described inner space with gas supply section; Guider (guide), in the on every side formation of above-mentioned burner body interior corresponding to above-mentioned burner main body, and, make described inner space more become narrower to upper side from the bottom surfaces of described burner main body.
In addition, burner apparatus for gas ranges of the present invention makes air flow into described inner space by described first and second opening from the outside of described burner main body.
In addition, burner apparatus for gas ranges of the present invention also comprises the support portion, and it comprises: a plurality of the 3rd openings are arranged at described burner lower body part and are formed at lateral surface; A plurality of the 4th openings are formed at medial surface; The combustion gas inlet is formed at bottom surfaces.
In addition, burner apparatus for gas ranges of the present invention makes air flow into described inner space by the described the 3rd and the 4th opening from the outside of described burner main body.
In addition, burner apparatus for gas ranges of the present invention makes described glory hole from upper side outstanding formation to top of described burner main body.
In addition, burner apparatus for gas ranges of the present invention also comprises pressure fan, and it comprises: the pressure fan lateral surface, and it is arranged at described burner lower body part and is connected with the lateral surface of described burner main body; The pressure fan medial surface, its medial surface with described burner main body is connected; A plurality of fans (fan); And motor.
But the present invention's effective supply combustion gas, raising flows into from the air of outside, thereby improves efficiency of combustion in the situation without auxiliary power, and, can reduce foreign matter or the harmful unburnt gas such as cigarette ash that produce because of imperfect combustion, improve the thermal efficiency of gas-cooker.
Embodiments of the invention are only unrestricted in order to the present invention to be described, those of ordinary skill in the art is to be understood that, can make amendment, be out of shape the present invention or be equal to replacement, and not break away from the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Description of drawings
Fig. 1 is the side view of burner apparatus for gas ranges of the present invention;
Fig. 2 is the exploded view of burner apparatus for gas ranges of the present invention;
Fig. 3 is the partial enlarged drawing according to the glory hole of the burner apparatus for gas ranges of one embodiment of the invention;
Fig. 4 is the side view of burner apparatus for gas ranges according to another embodiment of the present invention.
* Reference numeral *
100,200: burner apparatus for gas ranges 10: the burner main body
11: upper side 13: bottom surfaces
15: lateral surface 17: medial surface
21: 23: the first openings of glory hole
31: the three openings of 25: the second openings
33: the four openings 35: combustion gas inlet
50: guider 70: support portion
300: pressure fan 301: fan
303: motor 305: the pressure fan lateral surface
307: pressure fan medial surface 309: the air Injection mouth
The specific embodiment
Below, by reference to the accompanying drawings the burner apparatus for gas ranges of preferred embodiment of the present invention is elaborated.
Fig. 1 is the side view of burner apparatus for gas ranges of the present invention, and Fig. 2 is the exploded view of burner apparatus for gas ranges of the present invention.
As shown in Figures 1 and 2, burner apparatus for gas ranges 100 of the present invention comprises burner main body 10 and guider 50.
Burner main body 10 comprises a plurality of glory holes 21 of being formed at upper side 11, be formed at a plurality of first openings 23 of lateral surface 15 and be formed at a plurality of second openings 25 of medial surface 17.The outer peripheral face of the upper side 11 of burner main body 10 is greater than inner peripheral surface, and a plurality of glory holes 21 of formation in the upper side between outer peripheral face and inner peripheral surface 11.At this, between inner peripheral surface and outer peripheral face, form three glory holes 21 among Fig. 1 and form along upper side 11, but unrestricted.
As shown in Figures 1 and 2, glory hole 21 can form along the upper side 11 of burner main body 10, also can project upwards formation from upper side 11.Fig. 3 is the partial enlarged drawing according to the glory hole of the burner apparatus for gas ranges of one embodiment of the invention.As shown in Figure 3, glory hole 21 is from upper side 11 outstanding formation of burner main body 10, and especially, the glory hole 21 that is formed between outer peripheral face and the inner peripheral surface can be given prominence to the sloping portion that is formed at upper side 11.This form can guide to top with the passage of the combustion gas by glory hole 21 ejection, to increase the amount of the combustion gas that is sprayed.In addition, because glory hole 21 is formed at the sloping portion of the upper side 11 of burner main body 10, therefore, can prevent that the soup juice of the gratin that overflows from the heating container that is positioned over burner main body 10 tops from flowing into glory hole 21.
Air by respectively being formed at burner main body 10 lateral surface 15 and first and second opening 23,25 of medial surface 17, flow into inner space s from the outside of burner main body 10.The air that flows into the inner space s of burner main body 10 helps the burning of combustion gas.The dotted arrow of Fig. 1 represents from the inflow path of the outside leaked-in air of burner main body 10.Can respectively form one or more first and second openings 23,25 at lateral surface 15 and medial surface 17.
The bottom surfaces 13 of burner main body 10 is connected with gas supply section (not shown).Between the lateral surface 15 of burner main body 10 and medial surface 17, form inner space s, thereby the combustion gas that is supplied to bottom surfaces 13 flows into inner space s.Solid arrow among Fig. 1 represents the inflow path of combustion gas.
Guider 50 is above-mentioned burner main body 10 inner space s forming on every side corresponding to above-mentioned burner main body 10.And guider 50 makes described inner space s more become narrower to upper side 11 from the bottom surfaces 13 of described burner main body 10.That is, as shown in Figure 1, because of the existence of guider 50, at the inner space of burner main body 10 s, width A2, the B2 in upper side 11 1 side spaces is than width A1, the B1 in bottom surfaces 13 1 side spaces narrow (A2＜A1, B2＜B1).Therefore, the speed of the combustion gas that flows into from the bottom surfaces 13 of burner main body 10 more becomes faster to upper side 11 1 sides, and, make air be easy to flow into by first and second opening 23,25.Described principle is according to Bernoulli's theorem (Bernoulli ' stheorem) realize.
Bernoulli's theorem is pointed out, for fluid, is identical in the upper form of ownership energy sum of streamline (stream line).That is, can calculate potential energy by the altimeter of datum mark, calculate kinetic energy by the speedometer of fluid, and calculate energy by pressure gauge, and the described three kinds of energy sums in a certain place equal described three kinds of energy sums in other places.At this, Bernoulli's theorem is to set up under the constant prerequisite of the density of fluid.
According to Bernoulli's theorem, in the burner apparatus for gas ranges 100 of present embodiment, when combustion gas flowed into space A2, the B2 of relative narrower from relatively wide space A1, B1, its speed will accelerate.And the combustion gas of accelerating because of speed flows into, and therefore, the inflow by first and second opening 23,25 air becomes easy.Therefore, can make fuel gas injection to all glory holes 21 of burner main body 10, for example, be injected into the outer peripheral face one side glory hole 21 of burner main body 10 upper side 11.Thereby improve the efficiency of combustion of furnace end device 100, improve the thermal efficiency of the gas-cooker that is provided with furnace end device 100.
Burner apparatus for gas ranges 100 of the present invention also can comprise support portion 70.Support portion 70 is arranged at the bottom of burner main body 10.Support portion 70 removably is incorporated into the burner main body 10 that is provided with guider 50.That is, support portion 70 is incorporated into burner main body 10 by the heat resistance O ring 41 that is formed at guider 50 medial surfaces and the heat resistance O ring 41 that is formed at the inside face of burner main body 10 medial surfaces 17.
Be combined with the burner main body 10 of guider 50 by heat resistance O ring 41 and support portion 70 combinations, be easy to therefore from the support portion that 70 dismountings are combined with the burner main body 10 of guider 50, thereby be convenient to cleaning.At this, desktop etc. can be fixed in support portion 70.In addition, also can utilize the miscellaneous part except described heat resistance O ring 41 to finish support portion 70 and the combination that is combined with the burner main body 10 of guider 50.
Support portion 70 comprises: a plurality of the 3rd openings 31 are formed at lateral surface; A plurality of the 4th openings 33 are formed at medial surface; And combustion gas inlet 35, be formed at bottom surfaces.And combustion gas inlet 35 is connected with gas supply section, by the inner space s injection combustion gas of combustion gas inlet 35 to burner main body 10.
Air by respectively being formed at support portion 70 lateral surface and the 3rd and the 4th opening 31,33 of medial surface, flow into inner space s from the outside of burner main body 10.The air that flows into the inner space s of burner main body 10 helps the burning of combustion gas.The dotted arrow of Fig. 1 represents by the 3rd and the 4th opening 31,33 inflow paths from burner main body 10 outside leaked-in airs.Can be in the support portion 70 lateral surface and medial surface respectively form the one or more the 3rd and the 4th opening 31,33.
Described burner main body 10 and guider 50 may be separately formed, thereby the combination of passing through the two is used as furnace end device 100, also can possess integral structure.
Below, the burner apparatus for gas ranges of another embodiment of the present invention is described.Fig. 4 is the side view of burner apparatus for gas ranges according to another embodiment of the present invention.
The burner apparatus for gas ranges 200 of present embodiment also possesses pressure fan 300 except possessing the structure the same with as shown in Figures 1 to 3 burner apparatus for gas ranges 100.
Pressure fan 300 is arranged at the burner lower body part of furnace end device 200.Pressure fan 300 comprises fan (fan) 301, motor (motor) 303, pressure fan lateral surface 305, pressure fan medial surface 307 and air Injection mouth 309.Fan 301 arranges a plurality of on circumference with same intervals, and is rotated motion by motor 303.Utilize motor 303 and fan 301 to force the supply air to furnace end device 200.By the air of motor 303 and fan 301 supplies, the air Injection mouth 309 by pressure fan 300 is supplied to the burner main body.Pressure fan lateral surface 305 is connected with the lateral surface of burner main body, and the medial surface of pressure fan medial surface 307 and burner main body, for example, the medial surface of support portion 70 connects.
Utilize pressure fan 300, make force air flow into the second opening of burner main body, and pass air into the 3rd and the 4th opening of support portion.Thereby further improve the efficiency of combustion of furnace end device 200.
In addition, Fig. 4 describes as an example of burner main body, support portion and pressure fan 300 shape all-in-one-piece structures example, but unrestricted.That is, the lateral surface of pressure fan is connected lateral surface and is connected among Fig. 4 with the burner main body, and the medial surface combination of the medial surface of pressure fan and support portion, but unrestricted.For example, can be on pressure fan 300 in conjunction with the burner main body that is provided with the support portion, or on pressure fan 300 in conjunction with the support portion after, in conjunction with the burner main body, to make the burner apparatus for gas ranges 200 of present embodiment.
In addition, as shown in Figure 4, the burner apparatus for gas ranges 200 of present embodiment can form glory hole along the upper side of burner main body, or possess structure as shown in Figure 3.That is, the glory hole of burner apparatus for gas ranges 200 can be from upper side outstanding formation to top of burner main body.
In addition, the burner apparatus for gas ranges 500 of present embodiment can also comprise the support portion as shown in Figure 1, or as shown in Figure 4, also comprise pressure fan.At this, in pressure fan, can make its lateral surface around whole the first openings 523 that are formed at burner main body 510 lateral surfaces, so that flow into strong by the first opening 523 by the air of pressure fan.In addition, also can possess as shown in Figure 3 glory hole form.
In addition, the burner apparatus for gas ranges of present embodiment is not subjected to the restriction of described structure, can carry out various distortion in the scope that does not break away from the technology of the present invention thought.For example, the burner apparatus for gas ranges of present embodiment can possess square shape, is used for wall-hung boiler.In addition, although the burner apparatus for gas ranges of present embodiment is circular, unrestricted.That is, can possess the shape except circle, for example, the shapes such as square, triangle, polygon.Those of ordinary skill in the art is to be understood that this point.
Industrial applicibility
The present invention can be used for burner apparatus for gas ranges, especially can be used for improving by improving efficiency of combustion the burner apparatus for gas ranges of thermal efficiency of gas stove.

Claims (4)

1. a burner apparatus for gas ranges is characterized in that, comprising:
The burner main body, it comprises a plurality of glory holes that are formed at upper side, a plurality of the second openings that are formed at a plurality of first openings of lateral surface and are formed at medial surface, and between described lateral surface and medial surface, form the inner space, and, make bottom surfaces be connected to supply combustion gas to described inner space with gas supply section;
Guider, in the on every side formation of above-mentioned burner body interior corresponding to above-mentioned burner main body, and, make described inner space more become narrower to upper side from the bottom surfaces of described burner main body;
The support portion, it comprises: a plurality of the 3rd openings, it is arranged at described burner lower body part and is formed at lateral surface; A plurality of the 4th openings, it is formed at medial surface; The combustion gas inlet, it is formed at bottom surfaces;
Wherein, make air flow into described inner space by the described the 3rd and the 4th opening from the outside of described burner main body.
2. burner apparatus for gas ranges according to claim 1 is characterized in that: make described glory hole from upper side outstanding formation to top of described burner main body.
3. burner apparatus for gas ranges according to claim 1, it is characterized in that: also comprise pressure fan, it comprises: the pressure fan lateral surface, it is arranged at described burner lower body part and is connected with the lateral surface of described burner main body; The pressure fan medial surface, its medial surface with described burner main body is connected; A plurality of fans; And motor.
4. burner apparatus for gas ranges according to claim 1 is characterized in that: make air flow into described inner space by described first and second opening from the outside of described burner main body.
CN2009801282089A 2008-08-26 2009-02-17 Burner apparatus for gas ranges Expired - Fee Related CN102099629B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2008-0083199 2008-08-26
KR1020080083199A KR100879921B1 (en) 2008-08-26 2008-08-26 Burner apparatus of gas range
PCT/KR2009/000738 WO2010024508A1 (en) 2008-08-26 2009-02-17 Burner apparatus for gas ranges

Publications (2)

Publication Number Publication Date
CN102099629A CN102099629A (en) 2011-06-15
CN102099629B true CN102099629B (en) 2013-04-17

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JP (1) JP5202733B2 (en)
KR (1) KR100879921B1 (en)
CN (1) CN102099629B (en)
WO (1) WO2010024508A1 (en)

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KR101024076B1 (en) * 2009-02-19 2011-03-22 남문희 apparatus of gas burner
KR101079748B1 (en) 2009-09-16 2011-11-03 남문희 apparatus of gas burner
CN102705875B (en) * 2012-04-28 2015-02-25 四川成泰科技有限责任公司 Gas stove
CN104776458A (en) * 2015-05-10 2015-07-15 冯政 Gas range improving and using method
ES2728084A1 (en) * 2018-04-18 2019-10-22 Bsh Electrodomesticos Espana Sa PAN SUPPORT, GAS KITCHEN, AND METHOD FOR PRODUCING A PAN SUPPORT (Machine-translation by Google Translate, not legally binding)

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Publication number Publication date
CN102099629A (en) 2011-06-15
WO2010024508A1 (en) 2010-03-04
JP2011526999A (en) 2011-10-20
JP5202733B2 (en) 2013-06-05
KR100879921B1 (en) 2009-01-23

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