CN1580634A - Master-secondary combustor for stove - Google Patents
Master-secondary combustor for stove Download PDFInfo
- Publication number
- CN1580634A CN1580634A CNA2004100558989A CN200410055898A CN1580634A CN 1580634 A CN1580634 A CN 1580634A CN A2004100558989 A CNA2004100558989 A CN A2004100558989A CN 200410055898 A CN200410055898 A CN 200410055898A CN 1580634 A CN1580634 A CN 1580634A
- Authority
- CN
- China
- Prior art keywords
- burner
- master
- glory hole
- main burner
- towards
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- 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
- F24C3/008—Ranges
-
- 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
- F24C3/12—Arrangement or mounting of control or safety devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
To prevent interference between a master burner and a slave burner even if inside diameter of the master burner is formed small, and to miniaturize the burner, in regards to a concentric burner for a cooking stove, which is provided with the annular master burner 3 and the slave burner 4 arranged inside the master burner and of which master burner is formed of an inner flame type burner formed with a plurality of burner ports 31 opened inward in the inner peripheral part thereof. The slave burner 4 is structured of an upper flame type burner formed with burner ports 41 opened upward in an upper end thereof. The burner ports 31 of the master burner 3 are tilted in one direction in the circumferential direction inward in the radial direction and while being tilted upward to restrict inward elongation of the flames of the master burner 3.
Description
Technical field
The present invention relates to a kind of master-slave burners for stove that has the main burner of ring-type and be configured in the auxiliary burner of main burner inboard.
Background technology
In the past, on this main and side burner, be that the flame envelope formula burner of a plurality of glory holes of opening constitutes main burner and auxiliary burner by being formed with outward on peripheral part generally speaking.At this, aspect the raising thermal efficiency, though it is longer to wish to guarantee as much as possible that burning and gas-exhausting flows out to time of contact in the outside of the cooking container bottom surface on range, but, since when main burner is when being made of flame envelope formula burner, the flame and the cooking container bottom surface that is touched of main burner are the parts of close periphery, therefore, for cooking container, the time of contact of burning and gas-exhausting is shorter, so just is difficult to improve the thermal efficiency.
Therefore, according to Japanese kokai publication hei 10-220715 communique as can be known, main and side burner in the past, well-known, as main burner, used in interior perimembranous is formed with internal flame formula burner towards a plurality of glory holes of opening.Yet, in this burner, auxiliary burner is to be made of flame envelope formula burner, for in preventing to extend to from the glory hole of main burner towards the flame of a side with outside glory hole from auxiliary burner extends to towards the flame generation mutual interference mutually of a side, thereby have no alternative but increase the internal diameter of main burner.Like this, also just produced the problem that main and side burner is maximized.
Summary of the invention
The present invention in view of the above-mentioned problems, its objective is provides a kind of its main burner to constitute with internal flame formula burner and can improve the thermal efficiency, can also realize the master-slave burners for stove of miniaturization.
For solving above-mentioned problem, master-slave burners for stove of the present invention, the auxiliary burner that has the main burner of ring-type and be configured in the main burner inboard, main burner is by constituting towards the internal flame formula burner of a plurality of glory holes of opening in interior perimembranous is formed with; Auxiliary burner is that flame formula burner constitutes on a plurality of glory holes of opening by being formed with in the upper end, and each glory hole that makes main burner is towards radially inner side and favour Zhou Fangxiang one side.
According to above-mentioned formation, the flame of auxiliary burner, be and above extending in the inboard central portion position of main burner, compare with use forming, be not easy to produce the problem of main burner and the mutual interference mutually of the flame of auxiliary burner towards the main burner and the main and side burner in the past of flame envelope formula auxiliary burner that extends to the flame in the outside.And, favour Zhou Fangxiang by the glory hole that makes main burner, then can apply the composition that rotatablely moves to the flame of main burner, thereby can suppress flame extension to the inside towards Zhou Fangxiang.Thus, even dwindle the internal diameter of main burner relatively lessly, can not produce the problem of main burner and the mutual interference mutually of the flame of auxiliary burner yet, thereby can realize the miniaturization of main burner.
In addition, though increase the inclination angle of the glory hole of main burner towards Zhou Fangxiang more, flame also just is not easy to extend to the inboard, because the restriction of processing aspect increases the inclination angle and also just has certain limit.At this, when each glory hole of main burner is on the above-below direction during the situation of long incision-like, if make glory hole towards the top and favour described Zhou Fangxiang one side, as shown in Figure 4, the combustion gas ejection axis A2 that then draws from the upper end of glory hole deviates from radial outside with respect to the combustion gas ejection axis A1 that draws from the lower end of glory hole, can suppress the extension of flame towards the inboard effectively like this.And, because corresponding to the glory hole of incision-like, make in above-below direction and lie laterally than the flame of unfertile land expansion, therefore, increased and the auxiliary air that comes from the top between contact area, thereby reach good combustion.
In addition, if each glory hole that makes main burner then can further suppress the extension of the flame of main burner towards the inboard, and can realize further miniaturization towards radially inner side and above favouring.This situation, if make glory hole opening surface on interior week of each glory hole that offers main burner, towards the top and form the taper seat of hole enlargement, then guaranteed between the outer surface of the upside of the flame of main burner and the glory hole opening surface towards above the space of expansion, auxiliary air is successfully supplied near the part of glory hole from the top like this.Thus, can suppress flame and be stretched over the problem in the outside, thereby improve the thermal efficiency for the acquisition auxiliary air.
In addition, if so that height that the lower end of each glory hole of the upper end of auxiliary burner and main burner is equal to or the height under it, set the configuration height of auxiliary burner, then can more effectively prevent the problem of main burner and the mutual interference mutually of the flame of auxiliary burner, can also prevent overheated problem because of the caused auxiliary burner of flame of main burner.
Description of drawings
Fig. 1 represents to have the cross sectional side view of an example of the stove and accessory of the main and side burner among the present invention.
Fig. 2 represents the vertical view of main and side burner.
Fig. 3 represents the stereogram of main and side burner.
Fig. 4 represents the vertical view of partial cutaway of part of the burner head of main burner.
Fig. 5 represents the profile of cutting open and launching by the V-V line among Fig. 4.
The specific embodiment
Below, with reference to accompanying drawing, embodiments of the present invention are described.
With reference to Fig. 1,1 is stove body, on stove body 1, the main and side burner 2 that is provided with the main burner 3 with ring-type and is configured in the auxiliary burner 4 of main burner 3 inboards makes main and side burner 2 get involved the burner of being offered on the panel 5 that covers stove body 1 upper surface and uses in the opening 5a.On panel 5, to cover burner puts ring-type with the form of the opening edge portion of opening 5a masking material 6, but also put range 7, this range 7, by in the outside of the masking material 6 of ring-type, be seated at the range frame 7a of ring-type of the pole shape material system on the panel 5 and a plurality of range pawl 7b that are fixed on the range frame 7a constitute.
The main burner 3 of main and side burner 2, by constituting towards the internal flame formula burner of a plurality of glory holes 31 of opening in being formed with on interior perimembranous, auxiliary burner 4 is that flame formula burner constitutes on the glory hole 41 of opening by being formed with in the upper end.With reference to Fig. 2,3, be described in detail.
Main burner 3, burner body 33 by the ring-type that forms with mixing tube portion 32 and the burner head 34 that puts the ring-type on burner body 33 constitute.Burner head 34 has the upper end between inside and outside two surrounding wall portion 341,342 of internal perisporium portion 341, periphery wall portion 342 and shutoff and compares the upper wall portions 343 that is projected into the outside with periphery wall portion 342.And, in as main burner 3 in the internal perisporium portion 341 of the burner head 34 of perimembranous, on Zhou Fangxiang, exist the compartment of terrain to be formed with and be the glory hole 31 of long incision-like towards opening and on above-below direction in a plurality of.In addition, in order to prevent because of the bad generation of the not enough caused burning of auxiliary air, with at interval 2 form and with flame hole 31 form little glory hole 31 '.
As shown in Figure 4, each glory hole 31 favours Zhou Fangxiang one side (clockwise direction among Fig. 4) towards the radially inner side of main burner 3 and with the corner α that stipulates.Thus, can apply the composition that rotatablely moves to the flame that burning generated of the ejection combustion gas of coming out, thereby can suppress flame extension to the inside by glory hole 31 towards Zhou Fangxiang.That is, flame is not easy to extend to the inboard with the mutually concentric circle (following note is made the inscribed circle of combustion gas ejection axis) of the ring center of the main burner 3 of the combustion gas ejection axis institute adjacency of drawing from glory hole 31.This situation preferably is in a ratio of large diameter form with the inscribed circle of combustion gas ejection axis and auxiliary burner 4 and sets the corner α of glory hole 31 and be advisable.
In addition, as shown in Figure 5, each glory hole 31 is towards the top and favour above-mentioned Zhou Fangxiang one side (clockwise direction).Thus, the combustion gas ejection axis A2 that draws from the upper end of glory hole 31 deviates from radial outside for the combustion gas ejection axis A1 that draws from the lower end of glory hole 31, the inscribed circle S1 of the inscribed circle S2 of the combustion gas ejection axis A2 of upper end and the combustion gas ejection axis A1 of lower end is in a ratio of major diameter, can suppress the extension of flame towards the inboard effectively like this.And, because corresponding to the glory hole 31 of incision-like, lie laterally than the flame of unfertile land expansion in above-below direction, therefore, increased and the auxiliary air that comes from the top between contact area, thereby reach good combustion.
In addition, each glory hole 31 is towards radially inner side and favour the top, thus, can further suppress the extension of flame towards the inboard.And the glory hole opening surface 344 (inner peripheral surface of internal perisporium portion 341) that offers glory hole 31 is towards the top and form the taper seat of hole enlargement.Thus, between the outer surface and glory hole opening surface 344 of the upside of the flames F exiting 1 of glory hole 31, guaranteed that auxiliary air is successfully supplied near the part of glory hole 31 from the top towards the space of top expansion.Thus, can suppress flames F exiting 1 and be stretched over the outside for obtaining auxiliary air, its result, can suppress with range 7 on the position deviation of the contacted flame in bottom surface of cooking container P to the outside, thereby can improve the thermal efficiency.
Form the upper wall portions 343 of burner head 34 less times greater than the form of the internal diameter of the masking material 6 of ring-type with its external diameter.And the prominent bar 345 that the upper surface that makes upper wall portions 343 is gone up formed ring-type in it week is tilted to the below toward the outer side, flows down along the masking material 6 of ring-type so that fall soup juice that boiling on the upper wall portions 343 overflow.
Auxiliary burner 4, the burner body 43 of the ring-type by having mixing tube portion 42 and the burner head 44 that puts on burner body 43 constitute.Burner head 44 has the upper wall portions 443 of the upper end between inside and outside two surrounding wall portion 441,442 of internal perisporium portion 441, periphery wall portion 442 and shutoff.And on the upper wall portions 443 as the burner head 44 on auxiliary burner 4 tops, radiation wire ground forms has a plurality of going up to be the glory hole 41 of long incision-like towards opening and on above-below direction.
Like this, by by have go up towards the last flame formula burner of glory hole 41 constitute auxiliary burner 4, make the flames F exiting 2 of auxiliary burner 4 extend upward at the inboard central portion of main burner 3, again in conjunction with being suppressed as the extension of flames F exiting 1 above-mentioned, main burner 3 towards the inboard, thereby, even relatively dwindle the internal diameter of main burner 3, main burner 3 can not produce mutual interference mutually with flames F exiting 1, the F2 of auxiliary burner 4 yet.Thus, can realize the miniaturization of main and side burner 2.
In addition, the form with the upper wall portions 443 of auxiliary burner head 44 and the co-altitudes such as lower end of the glory hole 31 of main burner 3 disposes auxiliary burner 4.If upper wall portions 443 is positioned at the top position of lower end of the glory hole 31 of main burner 3, then near upper wall portions 443, the flames F exiting 1 of main burner 3 will be extended the bigger part of footpath portion to the flames F exiting 2 of auxiliary burner 4, to be unfavorable for avoiding the phase mutual interference of flames F exiting 1, F2 like this, in addition, also be easy to generate overheated because of the flames F exiting 1 caused burner head 44 of main burner 3.On the other hand, if the lower end of the glory hole 31 of the configuration height of upper wall portions 443 and main burner 3 is contour, then because make flames F exiting 2 at auxiliary burner 4 be narrow office to a certain degree, the flames F exiting 1 of main burner 3 is closest approach, therefore, the phase mutual interference of flames F exiting 1, F2 can be advantageously avoided, but also the overheated of burner head 44 can be suppressed.In addition, though can make upper wall portions 443 be positioned at the lower position of lower end of the glory hole 31 of main burner 3, but, aspect the raising thermal efficiency, still make short being advisable of distance of the above-below direction between glory hole 41 and the cooking container P, thus, preferably as present embodiment, dispose auxiliary burner 4 with the contour form in the upper wall portions 443 and the lower end of the glory hole 31 of main burner 3 and be advisable.
On the part of the Zhou Fangxiang of the periphery wall portion 442 of auxiliary burner head 44, be formed with towards the igniting of ignitor 45 and detect with glory hole 445 (with reference to Fig. 2) with glory hole 444 and towards flame as the thermoelectric lotus root 46 of flame detecting element.On auxiliary burner head 44, also be provided with protection portion 446, this protection portion 446 is positioned at igniting with directly over the glory hole 444 and be projected into foreign side, with as the usefulness of boiling the countermeasure of overflowing soup juice, by the igniting target 447 and the spark discharge between the ignitor 45 that forms at the lower surface of protection portion 446, the ejection combustion gas of coming out with glory hole 444 is lighted a fire from lighting a fire.And, by from igniting with the flame of glory hole 444, prolong to burn to flame and detect with the flame on the glory hole 445, carry out prolonging burning towards the flame of the glory hole 31 of the glory hole 41 of auxiliary burner 4 and main burner 3.
In addition, in the above-described embodiment, though main burner 3 and auxiliary burner 4 are that two parts by burner body 33,43 and burner head 34,44 constitute respectively,, also can burner body and burner head is integrated.In addition, in the above-described embodiment,, also can use metal sheet to make burner body though make the burner body 33,43 of main burner 3 and auxiliary burner 4 for foundry goods system.
Claims (7)
1. master-slave burners for stove, the auxiliary burner that has the main burner of ring-type and be configured in the main burner inboard, main burner by constituting towards the internal flame formula burner of a plurality of glory holes of opening in interior perimembranous is formed with, is characterized in that:
Auxiliary burner, flame formula burner constitutes on a plurality of glory holes of opening by being formed with in the upper end, and each glory hole that makes main burner is towards radially inner side and favour Zhou Fangxiang one side.
2. master-slave burners for stove according to claim 1 is characterized in that, each glory hole of main burner is an incision-like long on the above-below direction, and each glory hole is towards the top and favour described Zhou Fangxiang one side.
3. master-slave burners for stove according to claim 1 is characterized in that, each glory hole that makes main burner is towards radially inner side and above favouring.
4. master-slave burners for stove according to claim 2 is characterized in that, each glory hole that makes main burner is towards radially inner side and above favouring.
5. master-slave burners for stove according to claim 3 is characterized in that, makes glory hole opening surface on interior week of each glory hole that offers main burner, towards the top and form the taper seat of hole enlargement.
6. master-slave burners for stove according to claim 4 is characterized in that, makes glory hole opening surface on interior week of each glory hole that offers main burner, towards the top and form the taper seat of hole enlargement.
7. according to any described master-slave burners for stove in the claim 1～6, it is characterized in that, so that the configuration height of height that the lower end of each glory hole of the upper end of auxiliary burner and main burner is equal to or the height under it, setting auxiliary burner.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003290630 | 2003-08-08 | ||
| JP2003290630A JP3860566B2 (en) | 2003-08-08 | 2003-08-08 | Stove burner for stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1580634A true CN1580634A (en) | 2005-02-16 |
| CN100476296C CN100476296C (en) | 2009-04-08 |
Family
ID=34368610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100558989A Expired - Fee Related CN100476296C (en) | 2003-08-08 | 2004-08-05 | Master and secondary combustor for stove |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3860566B2 (en) |
| KR (1) | KR100604134B1 (en) |
| CN (1) | CN100476296C (en) |
| TW (1) | TWI275736B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492806A (en) * | 2011-11-14 | 2014-01-01 | 崔镇玟 | Inner and outer flame compound type multistage burner |
| CN104696962A (en) * | 2015-03-09 | 2015-06-10 | 广东美的厨房电器制造有限公司 | Outer fire cover, combustor and gas stove |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100927328B1 (en) * | 2007-12-14 | 2009-11-19 | 엘지전자 주식회사 | Burner and cooking appliance comprising the same |
| MX345335B (en) | 2009-12-18 | 2017-01-25 | Mabe S A De C V * | Triple flame section burner. |
| JP6297994B2 (en) * | 2015-02-24 | 2018-03-20 | リンナイ株式会社 | Gas stove |
| EP3397897B1 (en) | 2015-12-28 | 2023-08-02 | Souhel Khanania | Burner assembly and heat exchanger |
| US11346549B2 (en) | 2015-12-28 | 2022-05-31 | Souhel Khanania | Burner assembly and systems incorporating a burner assembly |
| US11690471B2 (en) | 2015-12-28 | 2023-07-04 | Souhel Khanania | Cooking system with burner assembly and heat exchanger |
| BR112020026760A2 (en) | 2018-06-28 | 2021-03-30 | Souhel Khanania | BURNER SET AND SYSTEMS THAT INCORPORATE A BURNER SET |
| JP7240941B2 (en) * | 2019-04-22 | 2023-03-16 | リンナイ株式会社 | heating cooker |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50158482A (en) | 1974-06-12 | 1975-12-22 | ||
| JPS5514975U (en) | 1978-07-17 | 1980-01-30 | ||
| JPS61115827U (en) | 1985-01-05 | 1986-07-22 | ||
| JPS63154915U (en) | 1987-03-26 | 1988-10-12 | ||
| JPH04244502A (en) * | 1991-01-30 | 1992-09-01 | Harman Co Ltd | Gas burner for cooking device |
| JPH094853A (en) * | 1995-06-20 | 1997-01-10 | Paloma Ind Ltd | Gas hot plate |
| JP3450984B2 (en) * | 1997-03-19 | 2003-09-29 | 大阪瓦斯株式会社 | Gas burner |
| JP2001336713A (en) | 2000-05-29 | 2001-12-07 | Sun Wave Ind Co Ltd | Gas burner |
| JP3581981B2 (en) | 2000-06-06 | 2004-10-27 | 東邦金属工業株式会社 | Cassette cooker |
| JP4079414B2 (en) | 2002-04-03 | 2008-04-23 | 三菱重工業株式会社 | Nitrogen oxide processing apparatus and nitrogen oxide processing method |
| KR200315931Y1 (en) | 2003-02-28 | 2003-06-12 | 현대티타늄 주식회사 | Metal mold for blow forming |
| KR20040105911A (en) * | 2003-06-10 | 2004-12-17 | 차흥진 | Burner for gas range |
-
2003
- 2003-08-08 JP JP2003290630A patent/JP3860566B2/en not_active Expired - Fee Related
-
2004
- 2004-07-22 TW TW093121874A patent/TWI275736B/en not_active IP Right Cessation
- 2004-08-02 KR KR1020040060799A patent/KR100604134B1/en not_active IP Right Cessation
- 2004-08-05 CN CNB2004100558989A patent/CN100476296C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492806A (en) * | 2011-11-14 | 2014-01-01 | 崔镇玟 | Inner and outer flame compound type multistage burner |
| CN104696962A (en) * | 2015-03-09 | 2015-06-10 | 广东美的厨房电器制造有限公司 | Outer fire cover, combustor and gas stove |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050018608A (en) | 2005-02-23 |
| KR100604134B1 (en) | 2006-07-25 |
| CN100476296C (en) | 2009-04-08 |
| TW200508544A (en) | 2005-03-01 |
| JP2005061688A (en) | 2005-03-10 |
| JP3860566B2 (en) | 2006-12-20 |
| TWI275736B (en) | 2007-03-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20190805 |