CN103148484A - Combustor provided with ultrathin furnace ends - Google Patents
Combustor provided with ultrathin furnace ends Download PDFInfo
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- CN103148484A CN103148484A CN2013100700733A CN201310070073A CN103148484A CN 103148484 A CN103148484 A CN 103148484A CN 2013100700733 A CN2013100700733 A CN 2013100700733A CN 201310070073 A CN201310070073 A CN 201310070073A CN 103148484 A CN103148484 A CN 103148484A
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- burner
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- ultrathin
- discoid body
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Abstract
The invention discloses a combustor provided with ultrathin furnace ends. Each furnace end comprises a furnace end body and ejection pipes; the furnace end body comprises a disc-shaped body and a cylindrical body which are connected with each other; the disc-shaped body is arranged below the cylindrical body or a conical body or a curved body is also arranged between the disc-shaped body and the cylindrical body; a plurality of mounting bosses with threaded holes and a step at least provided with an ignition needle mounting hole and a flameout protection device probe mounting hole are arranged at the periphery of the cylindrical body; an inner cavity of the disc-shaped body is communicated with that of the cylindrical body; at least one ejection pipe is connected with the disc-shaped body; and an inner cavity of each ejection pipe is communicated with that of the disc-shaped body. The combustor is provided with the integrated and split combination type furnace ends, so that the primary air ejection capability of the combustor and the mixing capability of gas and air in the inner cavities of the furnace ends are remarkably improved, the combustion performance is remarkably improved, the heights of the furnace ends are greatly reduced, the furnace ends can be designed to be ultrathin and small, the stretching depth of a bottom housing of a cooking utensil is remarkably reduced, the cost is lowered, and the application range of the combustor is expanded.
Description
Technical field
The present invention relates to the burner of gas-cooker, particularly have the burner of ultrathin burner.
Background technology
The burner that gas-cooker is used adopts burner, air distribution disk, distributor combining structure quite general.The burner that this type of burner is used is made of induction tunnel and burner main body, and the main body inner chamber is cylindric.For satisfying kitchen range outward appearance and requirement easy to clean, and guarantee that the burner main paragraph has enough hybrid chambers, the body height size of burner is usually all greater than the intracavity diameter size, thereby makes the burner setting height(from bottom) generally all greater than 60 millimeters.The main fiery induction tunnel of burner generally all is positioned at outside the burner main body, and be connected with the burner main body by group section, there is certain angle between the horizontal plane due to group section and induction tunnel axis place, induction tunnel port of export airflow direction and burner main body inner chamber bottom surface are also in a certain angle, thereby flow resistance and the flow losses of combustion gas have been increased, cause induction tunnel primary air injection effect to reduce, be unfavorable for the abundant burning of burner.
in addition, because the setting height(from bottom) of burner is higher, cause the gas-cooker drain pan degree of depth corresponding darker, both be unfavorable for reducing the material consumption of drain pan and manufacturing cost etc. by reducing the kitchen range drain pan degree of depth, also be not easy to this kinds of structures burner application in the burner end face must being reduced to " pure flat " embedded gas range structure that substantially flushes with stove panel, in " pure flat " embedded gas range structure, do not realize ultrathin type as burner, the kitchen range drain pan degree of depth will significantly increase, not only increase material consumption, manufacturing cost, also can be to the installation of kitchen range, outward appearances etc. produce adverse influence.
Summary of the invention
The present invention is directed to the problems referred to above, proposed to have the burner of ultrathin burner, by this burner, reduce flow resistance and the flow losses of combustion gas in burner, improve burner to the injection effect of primary air, improve combustion position, reduce simultaneously the setting height(from bottom) of burner, widen the range of application of burner.
The below is described in detail technical scheme content of the present invention:
Burner with ultrathin burner, at least comprise burner, air distribution disk, distributor, burner comprises burner main body, induction tunnel, burner erection support at least, air distribution disk is arranged on burner main body top, it is characterized in that: the burner main body is made of discoid body and cylinder connection, discoid body is placed in below cylinder, perhaps, also is provided with cone or curved body between discoid body and cylinder; In cylinder circumference, be provided with several installation bases with threaded hole, be provided with at least the step with ignition electrode and flame-out protection device probe installing hole; The discoid body inner chamber is communicated with cylindrical cavity; Have at least an induction tunnel to be connected with discoid body, and the induction tunnel inner chamber is communicated with the discoid body inner chamber; Described step with ignition electrode and flame-out protection device probe installing hole also is provided with alignment pin or screwed hole on its end face, be provided with screwed hole or be provided with groove on the lateral surface of step.
Burner main body recited above, its discoid body is made of upper wall, lower wall and sidewall; Upper wall is plane or is conical surface shape or is the curved surface shape, lower wall be plane or or be conical surface shape or be the curved surface shape, sidewall is the curved surface shape or is conical surface shape or is the cylinder shape.
Induction tunnel recited above, its cross section is made of any one shape in circle, ellipse, rectangle, square, trapezoidal, polygon.
Burner recited above is structure as a whole, or is the Split assembled structure.
For Split assembled structure burner, have two kinds of preferred versions:
One, described Split assembled structure burner is divided into upper and lower two part-structure spares by the horizontal plane that passes burner discoid body and induction tunnel with burner and consists of.
They are two years old, described Split assembled structure burner, by the horizontal plane that passes burner discoid body and induction tunnel, burner is divided into upper and lower two part-structure spares to be consisted of, described horizontal plane produces local offset at central flame induction tunnel place, make that central flame induction tunnel horizontal segment is complete to be remained on the lower junction member.
For top two kinds of preferred versions, more specifically, described Split assembled structure burner on the faying face of upper and lower part structural member, is respectively equipped with mounting edge; Between two induction tunnels, be respectively equipped with installed surface on the faying face of upper and lower part structural member; Perhaps, burner central flame induction tunnel and lower junction member are connected as a single entity, at the upper junction member position corresponding with the central flame induction tunnel, be provided with the segmental arc that adapts with central flame induction tunnel profile, segmental arc and upper junction member mounting edge and central flame induction tunnel vertical section are connected as a single entity; At mounting edge and installed surface place, by riveted structure or screw connection structure or Welding Structure, the upper and lower part structural member is connected as a single entity.
Preferably, on the installed surface of upper junction member and lower junction member, the periphery along ignition electrode and flame-out protection device probe installing hole is provided with annular boss or annular groove, and annular boss and annular groove are located at respectively on the structural member of upper and lower part.
Integrative-structure burner of the present invention adopts casting method to realize, Split assembled structure burner adopts pressure casting method to realize.
The present invention has following beneficial effect:
1, significantly improved the primary air ejector capacity of burner and combustion gas with air the ability of mixing in the burner inner chamber, improved combustion position.
Induction tunnel along continuous straight runs of the present invention connects the plate-like phosphor bodies, without group section, has reduced because of the formed flow resistance of group section and flow losses; Adopt the plate-like inner chamber, the hybrid chamber of combustion gas and air is effectively guaranteed; Primary air ejector capacity and the combustion position of burner are significantly improved.
2, significantly reduce the setting height(from bottom) of burner, widened the range of application of burner.
Adopt the plate-like inner chamber, minimum 35 millimeter that reach of burner setting height(from bottom) reduce by 25～28 millimeters than existing burner setting height(from bottom) of the same type, have both guaranteed the hybrid chamber that sufficient combustion is required, have significantly reduced again the body height of burner.Adopt burner of the present invention, not only can reduce kitchen range drain pan stretching depth, reduce costs, and can widen the range of application of burner.
3, ultra-thin, the miniaturization of burner
Burner of the present invention not only can be realized ultra-thinly, and due to the improvement of ejector capacity, hybrid chamber, induction tunnel length can significantly shorten, and burner can be realized miniaturization.
Ultra-thin, the miniaturization of burner, for the installation environment that improves burner, it is all useful reducing the burner cost.
4, various structures adapts to different demands
The ultra-thin burner of the present invention, existing integrative-structure also has the Split assembled structure, can adapt to different demands; The integrative-structure burner can adopt the iron casting moulding, and cost is lower; Split assembled structure burner adopts the aluminium die cast, and outward appearance is good, and product specification is higher.
Description of drawings
Fig. 1 is the integrative-structure burner schematic perspective view of the embodiment of the present invention 1;
Fig. 2 is the integrative-structure burner cross-sectional view (vertical level, the full section of doing along central flame induction tunnel axis) of the embodiment of the present invention 1;
Fig. 3 is the integrative-structure burner cross-sectional view (vertical level is passed burner main center line, and the full section of doing perpendicular to the induction tunnel axis) of the embodiment of the present invention 1;
Fig. 4 is the Split type structure burner schematic perspective view of the embodiment of the present invention 2;
Fig. 5 is the cross-sectional view (vertical level, the full section of doing along central flame induction tunnel axis) of the embodiment of the present invention 2 Split type structure burners;
Fig. 6 is the cross-sectional view (vertical level is passed burner main center line, and the full section of doing perpendicular to the induction tunnel axis) of the embodiment of the present invention 2 Split type structure burners;
Fig. 7 is the schematic perspective views (induction tunnel fore-end remove) of the embodiment of the present invention 2 Split type structure burner induction tunnels after dissecing;
Fig. 8 is the upper junction member schematic perspective view of the embodiment of the present invention 2 Split type structure burners;
Fig. 9 is the upper junction member schematic perspective view (it is rear that Fig. 8 structure is rotated counterclockwise 180 degree) of the embodiment of the present invention 2 Split type structure burners;
Figure 10 is the lower junction member three-dimensional icon intention of the embodiment of the present invention 2 Split type structure burners.
The specific embodiment
Below in conjunction with embodiment 1,2 and embodiment accompanying drawing 1～10, the present invention is described in detail in detail how implements:
As shown in Fig. 1～3, the described burner with ultrathin burner of the present embodiment, at least comprise burner, air distribution disk, distributor, burner is structure as a whole, burner comprises burner main body 1 and induction tunnel 2 at least, the burner main body is connected and composed by discoid body 1.1 and cylinder 1.2, and discoid body is placed in below cylinder; In cylinder circumference, be provided with 3 installation base 1a with threaded hole, be provided with the step 1.3 with ignition electrode installing hole 1b, flame-out protection device probe installing hole 1c, screwed hole 1d, the installing hole up/down perforation, and be in the separation state between installing hole and discoid body inner chamber, described screwed hole is blind hole; Discoid body inner chamber and cylindrical cavity are interconnected; Outer ring fire induction tunnel 2.1 is connected with discoid body, and the induction tunnel inner chamber is communicated with the discoid body inner chamber; Burner main center position is provided with central flame induction tunnel vertical section 2.3, and central flame induction tunnel vertical section and central flame induction tunnel horizontal segment 2.2 are connected as a single entity; Discoid body 1.1 on the burner main body is made of upper wall 1.1.1, sidewall 1.1.2 and lower wall 1.1.3; It is plane that upper wall is, and it is planar that sidewall is circular arc, and lower wall is conical surface shape.
In the cylinder upper end of burner main body and the upper end of central flame induction tunnel vertical section, be respectively equipped with the face of cylinder section that is connected with air distribution disk, structure and air distribution disk structure adapt herein.
As shown in Fig. 4～10, the present embodiment difference from Example 1 is, described burner is the Split assembled structure, and described Split assembled structure burner is divided into upper and lower two part-structure spares by the horizontal plane that passes burner discoid body and induction tunnel with burner and consists of; Discoid body 1.1 on the burner main body is made of upper wall 1.1-1, sidewall 1.1-2 and lower wall 1.1-3, and it is plane that upper and lower wall all is, and sidewall is the cylinder shape; Induction tunnel 2.1, the 2.2 rectangular shapes in cross section; On upper and lower part structural member 3,4 faying face, be respectively equipped with mounting edge 3.1,4.1; Burner is provided with the central flame induction tunnel, between two induction tunnels, is respectively equipped with installed surface 3.2,4.2 on the faying face of upper and lower part structural member; On the installed surface 3.2 of upper junction member 3, be provided with annular boss 1b-1,1c-1 along the periphery of ignition electrode, thermocouple mounting hole, on the installed surface 4.2 of lower junction member 4, be provided with annular groove 1b-2,1c-2 along the periphery of ignition electrode, thermocouple mounting hole; On the mounting edge 3.1 of upper junction member 3, installed surface 3.2, be provided with the riveted joint cylinder 3a of several projections; On the mounting edge 4.1 of lower junction member 4, installed surface 4.2, be provided with several riveted holes 4a.
By riveted joint cylinder 3a is rushed riveting, upper and lower structural member is connected as a single entity.
Above-described embodiment is only 2 kinds of typical structures in the embodiment of the present invention, and other structures involved in the present invention are protected by the present invention all.
Claims (9)
1. the burner that has ultrathin burner comprises burner, air distribution disk, distributor at least, and burner comprises burner main body, induction tunnel, burner erection support at least, and air distribution disk is arranged on burner main body top, it is characterized in that:
The burner main body is made of discoid body and cylinder connection, and discoid body is placed in below cylinder, perhaps, also is provided with cone or curved body between discoid body and cylinder; In cylinder circumference, be provided with several installation bases with threaded hole, be provided with at least the step with ignition electrode and flame-out protection device probe installing hole; The discoid body inner chamber is communicated with cylindrical cavity; Have at least an induction tunnel to be connected with discoid body, and the induction tunnel inner chamber is communicated with the discoid body inner chamber.
2. the burner with ultrathin burner according to claim 1 is characterized in that:
Described step with ignition electrode and flame-out protection device probe installing hole also is provided with alignment pin or screwed hole on its end face, be provided with screwed hole or be provided with groove on the lateral surface of step.
3. the burner with ultrathin burner according to claim 1 is characterized in that:
Described burner main body, its discoid body is made of upper wall, lower wall and sidewall; Upper wall is plane or is conical surface shape or is the curved surface shape, lower wall be plane or or be conical surface shape or be the curved surface shape, sidewall is the curved surface shape or is conical surface shape or is the cylinder shape.
4. the burner with ultrathin burner according to claim 3 is characterized in that:
Described induction tunnel, its cross section is made of any one shape in circle, ellipse, rectangle, square, trapezoidal, polygon.
5. the burner with ultrathin burner according to claim 4 is characterized in that:
Described burner is structure as a whole, or is the Split assembled structure.
6. the burner with ultrathin burner according to claim 5 is characterized in that:
Described Split assembled structure burner is divided into upper and lower two part-structure spares by the horizontal plane that passes burner discoid body and induction tunnel with burner and consists of.
7. the burner with ultrathin burner according to claim 5 is characterized in that:
Described Split assembled structure burner, by the horizontal plane that passes burner discoid body and induction tunnel, burner is divided into upper and lower two part-structure spares consists of, described horizontal plane produces local offset at central flame induction tunnel place, makes that central flame induction tunnel horizontal segment is complete to be remained on the lower junction member.
8. according to claim 6 or 7 described burners with ultrathin burner is characterized in that:
Described Split assembled structure burner on the faying face of upper and lower part structural member, is respectively equipped with mounting edge; Between two induction tunnels, be respectively equipped with installed surface on the faying face of upper and lower part structural member; Perhaps, burner central flame induction tunnel and lower junction member are connected as a single entity, at the upper junction member position corresponding with the central flame induction tunnel, be provided with the segmental arc that adapts with central flame induction tunnel profile, segmental arc and upper junction member mounting edge and central flame induction tunnel vertical section are connected as a single entity; At mounting edge and installed surface place, by riveted structure or screw connection structure or Welding Structure, the upper and lower part structural member is connected as a single entity.
9. the burner with ultrathin burner according to claim 8 is characterized in that:
On the installed surface of upper junction member and lower junction member, the periphery along ignition electrode and flame-out protection device probe installing hole is provided with annular boss or annular groove, and annular boss and annular groove are located at respectively on the structural member of upper and lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100700733A CN103148484A (en) | 2013-02-22 | 2013-02-22 | Combustor provided with ultrathin furnace ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100700733A CN103148484A (en) | 2013-02-22 | 2013-02-22 | Combustor provided with ultrathin furnace ends |
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| Publication Number | Publication Date |
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| CN103148484A true CN103148484A (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100700733A Pending CN103148484A (en) | 2013-02-22 | 2013-02-22 | Combustor provided with ultrathin furnace ends |
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| CN (1) | CN103148484A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518681A (en) * | 2018-03-30 | 2018-09-11 | 广东美的厨房电器制造有限公司 | burner and gas cooker |
| CN110513688A (en) * | 2019-09-18 | 2019-11-29 | 安德森热能科技（苏州）有限责任公司 | A kind of low nitrogen air heating turbulent burner |
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| CN2809442Y (en) * | 2005-08-12 | 2006-08-23 | 宁波方太厨具有限公司 | Tubular burner of gas stove |
| CN101398177A (en) * | 2007-09-29 | 2009-04-01 | 浙江帅康电气股份有限公司 | Stove combustor and process for manufacturing combustion disk in combustor |
| CN201344535Y (en) * | 2008-12-23 | 2009-11-11 | 刘一飞 | Multi-nozzle, high-flow and fully-upper-inlet-air embedded household gas stove burner |
| CN201652366U (en) * | 2010-04-29 | 2010-11-24 | 宁波方太厨具有限公司 | Pressure balancing mixed gas chamber of combustor and combustor |
| CN201753925U (en) * | 2010-08-02 | 2011-03-02 | 中山万和电器有限公司 | Combustor of internal-combustion gas stove |
| CN201858642U (en) * | 2010-10-27 | 2011-06-08 | 中山市樱雪集团有限公司 | Full-upside air inlet type stove burner |
| CN202709102U (en) * | 2012-08-01 | 2013-01-30 | 广东万和电气有限公司 | Combustor for gas stove |
| CN202747347U (en) * | 2012-08-16 | 2013-02-20 | 樱花卫厨（中国）股份有限公司 | Novel combustor with combination of infrared and atmosphere type combustion |
| CN202747351U (en) * | 2012-09-10 | 2013-02-20 | 周黎 | Easy-to-disassemble infrared burner |
| CN203116016U (en) * | 2013-02-22 | 2013-08-07 | 吴钰 | Combustor with ultra-thin burner |
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2013
- 2013-02-22 CN CN2013100700733A patent/CN103148484A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2809442Y (en) * | 2005-08-12 | 2006-08-23 | 宁波方太厨具有限公司 | Tubular burner of gas stove |
| CN101398177A (en) * | 2007-09-29 | 2009-04-01 | 浙江帅康电气股份有限公司 | Stove combustor and process for manufacturing combustion disk in combustor |
| CN201344535Y (en) * | 2008-12-23 | 2009-11-11 | 刘一飞 | Multi-nozzle, high-flow and fully-upper-inlet-air embedded household gas stove burner |
| CN201652366U (en) * | 2010-04-29 | 2010-11-24 | 宁波方太厨具有限公司 | Pressure balancing mixed gas chamber of combustor and combustor |
| CN201753925U (en) * | 2010-08-02 | 2011-03-02 | 中山万和电器有限公司 | Combustor of internal-combustion gas stove |
| CN201858642U (en) * | 2010-10-27 | 2011-06-08 | 中山市樱雪集团有限公司 | Full-upside air inlet type stove burner |
| CN202709102U (en) * | 2012-08-01 | 2013-01-30 | 广东万和电气有限公司 | Combustor for gas stove |
| CN202747347U (en) * | 2012-08-16 | 2013-02-20 | 樱花卫厨（中国）股份有限公司 | Novel combustor with combination of infrared and atmosphere type combustion |
| CN202747351U (en) * | 2012-09-10 | 2013-02-20 | 周黎 | Easy-to-disassemble infrared burner |
| CN203116016U (en) * | 2013-02-22 | 2013-08-07 | 吴钰 | Combustor with ultra-thin burner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518681A (en) * | 2018-03-30 | 2018-09-11 | 广东美的厨房电器制造有限公司 | burner and gas cooker |
| CN110513688A (en) * | 2019-09-18 | 2019-11-29 | 安德森热能科技（苏州）有限责任公司 | A kind of low nitrogen air heating turbulent burner |
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Application publication date: 20130612 |