CN102062418A - Energy-saving furnace with secondary combustion structure - Google Patents
Energy-saving furnace with secondary combustion structure Download PDFInfo
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- CN102062418A CN102062418A CN2011100233953A CN201110023395A CN102062418A CN 102062418 A CN102062418 A CN 102062418A CN 2011100233953 A CN2011100233953 A CN 2011100233953A CN 201110023395 A CN201110023395 A CN 201110023395A CN 102062418 A CN102062418 A CN 102062418A
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- burner hearth
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- 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
Abstract
The invention discloses an energy-saving furnace with a secondary combustion structure, which aims to provide an energy-saving furnace having the advantages of combustion stability and sufficiency, cleaning and heating evenness, and high heating efficiency. The energy-saving furnace comprises a draught fan (1), a gas channel (2), a furnace chamber (3), a furnace core (6), a furnace hearth (4), a cover plate (5) and a supporting device used for supporting cookware, wherein an air intake area (31), a mixing area (32) and a combustion area (33) are respectively arranged in the furnace chamber (3) from bottom to top; the draught fan (1) is communicated with the air intake area (31); the gas channel (2) extends into the mixing area (32); the bottom of the furnace hearth (4) is provided with acombustion through hole (41); the furnace core (6) is arranged in the combustion area (33); the cover plate (5) is arranged above the combustion through hole (41); a gap is formed between the cover plate (5) and the bottom of the furnace hearth (4) through a support device; the cover plate (5) and the furnace core (6) form a first combustion chamber; and the cover plate (5), the furnace hearth (4) and cookware matched with the furnace hearth (4) form a secondary combustion chamber. The invention can be widely applied to the field of furnaces.
Description
Technical field
The present invention relates to a kind of energy-conservation stove with second-time burning structure.
Background technology
Gas stove is used widely in numerous places, with respect to the common gas stove of routine, the application number that the applicant provides is 201010241872.9, the technical scheme that name is called pot thorax combination exhaust device and energy-saving cooking is utilized relative airtight flat narrow burning heat conduction space of adaptive formation of burner hearth and pan, make heat energy dissipation few owing to this space is airtight relatively, temperature is higher, after being mixed into, the combustion gas of reasonable mixture ratio and air light easily, and obtain burning more fully, simultaneously also impel the temperature in this space to promote rapidly, thereby reach good energy-conserving effect, heat few technical purpose of scattering and disappearing, it is big to have solved conventional gas stove energy loss, the technical problem that the combustion gas utilization rate is low; Yet in actual applications because there is following technological deficiency in the imperfection of above-mentioned pot thorax combination exhaust device and energy-saving cooking technology:
(1), when black furnace proclamation work, the pan that is pressed on the burner hearth is opened, and pan is disintegrated immediately with the relative airtight combustion space that burner hearth forms, thereby occurs flame-out phenomenon easily, cause the cooking stove job insecurity, and reveal the not clean-burning combustion gas of part;
(2), the flame that comes out from the combustion zone of furnace chamber too concentrates on zone among a small circle, pan bottom, the not enough dispersion of firepower distribution, even inadequately, the pan bottom continues the heating than big firepower, and it is unbalanced to cause pan to be heated, local temperature is higher, and the duration and degree of heating is grasped in the unfavorable cooking;
(3), because it has only a combustion space, though pan is relative airtight with the combustion space that burner hearth forms, but there is the space between pan and the burner hearth after all, then be difficult to have with avoiding the part combustion gas still unburned fully just from the space, discharge, and because the flame complete after-flame of failing, cause burner hearth and pan unclean and therefore produce carbon black.
In sum, there is combustion instability in existing gas stove, heating is inhomogeneous, fuel gas buring is abundant inadequately, the uncleanly technological deficiency of burning.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of flameholding, homogeneous heating, sufficient combustion, combustion cleaning, the energy-conservation stove with second-time burning structure that the thermal efficiency is high are provided.
The technical solution adopted in the present invention is: the present invention includes blower fan, blast tube, furnace chamber, combustion chamber, burner hearth and the bracing or strutting arrangement that is used to support pan, be respectively the air inlet area that is communicated with successively from bottom to top in the described furnace chamber, the mixed zone, the combustion zone, described blower fan and described air inlet area gas phase are logical, described blast tube extend in the described mixed zone through described air inlet area from described furnace chamber is outside, described burner hearth bottom has the burning through hole and communicates with described combustion zone, described combustion chamber is arranged in the described combustion zone, the present invention also comprises the cover plate that holder device and exotic material are made, described cover plate is arranged at the top of the burning through hole of described burner hearth, make described cover plate and described burner hearth bottom form the space by described holder device, constitute first combustion chamber by described cover plate and described combustion chamber, by described cover plate, the pan that described burner hearth reaches and described burner hearth is suitable is formed second combustion chamber.
Optimally, have some through holes on the described cover plate, the flame of described first combustion chamber can be directly through hole by described cover plate enter in described first combustion chamber pan heated.The diameter of described through hole is 4mm～40mm.
The effect of described holder device is the formation space, bottom of described cover plate being fixed and made described cover plate and described burner hearth, the technical scheme of described holder device comprises following several: A, described holder device are the some pillars that are arranged between described cover plate and the described burner hearth base plate, utilize described pillar that described cover plate is supported, fixes, make described cover plate and described burner hearth bottom form the space; B, described holder device are fixed pulling rope, and described fixed pulling rope one end is fixedlyed connected with described cover plate, and the other end is connected with described upper furnace, utilizes described fixed pulling rope to sling described cover plate unsettled; C, described holder device are fixed transverse rod, and described fixed transverse rod one end is connected with described cover plate, and the other end is connected with the madial wall of described burner hearth, utilize described cross bar described cover plate to be fixed on the top of described burning through hole.
Described blast tube top is provided with the combustion gas disperser, described combustion gas disperser is made up of upper plate and lower plate, gap between described upper plate and the described lower plate is a gas outlet, described combustion gas disperser be used for the combustion gas of described blast tube ejection from described gas outlet to around evenly disperse, help mixed combustion; Spacing between described upper plate and the described lower plate is 0.05～20mm.
First kind of scheme that described combustion chamber adopts is: described combustion chamber comprises flat board, retainer ring, is provided with some support columns between the described retainer ring of described flat board, twines high temperature resistant line on the described support column and forms the stove net.The flame of described first combustion zone burns at described combustion chamber inner chamber, can effectively prevent tempering, the security that further improves fuel gas buring.Described support column outer surface is provided with the coiling screw thread, and the high temperature resistant line of described stove net is wrapped on the described coiling screw thread.
The another kind of scheme of described combustion chamber is to adopt the tube of upper end open, and it comprises furnace core tube, and the sidewall of described furnace core tube and bottom have some combustion chambers hole.
The third scheme that described combustion chamber adopts is: described combustion chamber comprises retainer ring, descends retainer ring, and described going up between retainer ring and the described following retainer ring is provided with screen cloth.
Among the present invention, a kind of scheme that the described bracing or strutting arrangement that is used to support pan adopts is: described bracing or strutting arrangement comprises bracing frame, support frame as described above comprises connecting rod, kitchen range frame, described connecting rod bottom is connected with described furnace chamber is outside, described connecting rod top is connected with described kitchen range frame, and pan and described kitchen range frame are suitable.
The another kind of scheme of described bracing or strutting arrangement adopts at least three back-up blocks that are arranged on described upper furnace, utilizes described back-up block that pan is supported certain altitude.
Be provided with flow homogenizer in the described air inlet area, the big up and small down trapezoidal shape of described flow homogenizer vertical cross-section, described air inlet area inwall vertical cross-section is up-narrow and down-wide " eight " font.
The present invention also comprises the circulation size of controlling described blast tube and the controller of described rotation speed of fan.
The invention has the beneficial effects as follows: among the present invention, described burner hearth bottom has the burning through hole and communicates with described combustion zone, described combustion chamber is arranged in the described combustion zone, the present invention also comprises the cover plate that holder device and exotic material are made, described cover plate is arranged at the top of the burning through hole of described burner hearth, make described cover plate and described burner hearth bottom form the space by described holder device, constitute first combustion chamber by described cover plate and described combustion chamber, by described cover plate, the pan that described burner hearth reaches and described burner hearth is suitable is formed second combustion chamber, cover plate and burner hearth all adopt exotic material to make, easily produced infrared emanation by high temperature heating back, so after the high temperature hot gas of airtight relatively first combustion chambers burn generation enters described second combustion chamber from the space between described cover plate and the described burner hearth base plate, the second airtight relatively combustion chamber will produce a large amount of infra-red radiations rapidly, and then the heat exchange pattern that transfers to based on infra-red radiation heats pan, simultaneously combustion-supporting once more to the sufficient combustion gas of unburned again, finally make the more abundant of fuel gas buring.Utilize described first combustion chamber and second combustion chamber to form the second-time burning structure, described first combustion chamber is a fixing and airtight relatively combustion space, described second combustion chamber is a relatively-stationary combustion space, carry out second-time burning by described first combustion chamber and second combustion chamber, can reach following effect: further burn in (1) combustion gas enters the high temp, infrared radiation district again after fixing and the airtight relatively again first combustion chamber internal combustion second combustion chamber, it is more abundant to burn, and energy-saving effect is better; (2) combustion gas is burnt successively through described first combustion chamber and second combustion chamber, finally reaches the no flame of burning, no carbon black, clean environment; (3) since described cover plate to stop that refraction action and infra-red radiation effect distribute heat more even, avoid the pan bottom among a small circle continuous high temperature be heated, originally the flame undue concentration is improved preferably in the situation of pot bottom; (4) owing to set up fixing and the first airtight relatively combustion chamber, therefore, the black furnace duty is difficult for flame-out, removes from the pot and all the combustion case of described first combustion chamber is not impacted when pressing pot, guarantees steady operation.
Among the present invention, have some through holes on the described cover plate, the through hole of the part flame of described first combustion chamber by described cover plate directly enters in described second combustion chamber pan heated, by regulating the diameter of described through hole, the temperature that makes the corresponding the bottom of a pan is the same with other positions, be heated evenly thereby reach the bottom of a pan integral body, heated up synchronously in described second combustion chamber, and heating is more even.The diameter of described through hole is 4mm～40mm.
Among the present invention, described first combustion chamber is agent structure with the combustion chamber, described combustion chamber can adopt multiple scheme, wherein preferred version is: described combustion chamber comprises flat board, retainer ring, be provided with some support columns between described flat board and the described retainer ring, twine high temperature resistant line on the described support column and form the stove net, compared with prior art, combustion chamber processing and fabricating of the present invention is simpler and easy, cost is lower, described combustion chamber is the interface between described combustion zone and the mixed zone, the stove net that combustion gas and air must pass described combustion chamber just can enter the combustion zone, described combustion chamber can effectively be avoided tempering and flame-out, improve security and stability that cooking stove uses, combustion gas is further mixed with air, when reasonable mixture ratio, produce burning more fully thereby reach both, simultaneously, can ensure again when combustion gas is burnt in airtight relatively narrow space and to remove from the pot and the frame pot does not take place to stop working and tempering.
Be provided with flow homogenizer in the air inlet area of the present invention, the big up and small down trapezoidal shape of described flow homogenizer vertical cross-section, described air inlet area inwall vertical cross-section is up-narrow and down-wide " eight " font, because the wind that blower fan is produced by boasting enters described air inlet area from air intake, through 90 the degree turn to after, distribution in blast tube is uneven, and the wind of reflection direction is comparatively concentrated usually, is unfavorable for firing air and mixes back burning fully.To this, the described flow homogenizer of the trapezoidal shape that vertical cross-section is big up and small down can make air-flow outwards disperse the back to be in vertical cross-section under the described air inlet area inwall contraction of up-narrow and down-wide " eight " font again to site polymerization through described flow homogenizer, quickening air-flow redistributes again, reach even cloth state when making it enter described mixed zone rapidly the wind that enters before the mixed zone is evenly distributed, ensure by the stove net after-burning sky mixture combustion of described combustion chamber more abundant.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the embodiment of the invention two;
Fig. 3 is the structural representation of the embodiment of the invention three;
Fig. 4 is the embodiment of the invention one a described combustion chamber structural representation;
Fig. 5 is the embodiment of the invention two described combustion chamber structural representations;
Fig. 6 is the embodiment of the invention three described combustion chamber structural representations;
Fig. 7 is the structural representation of combustion gas disperser of the present invention;
Fig. 8 is a partial structurtes schematic diagram of the present invention.
The specific embodiment
Embodiment one:
As Fig. 1, Fig. 4, Fig. 7, shown in Figure 8, the present invention includes blower fan 1, blast tube 2, furnace chamber 3, combustion chamber 6, burner hearth 4 and the bracing or strutting arrangement that is used to support pan, by described bracing or strutting arrangement pan is supported on described burner hearth 4 tops, and form gaps with described burner hearth 4, described bracing or strutting arrangement can adopt multiple different supporting way, be respectively the air inlet area 31 that is communicated with successively from bottom to top in the described furnace chamber 3, mixed zone 32, combustion zone 33, described blower fan 1 is logical with described air inlet area 31 gas phases, described blast tube 2 extend in the described mixed zone 32 from the described air inlet area 31 of described furnace chamber 3 outside processes, described burner hearth 4 bottoms have burning through hole 41 and communicate with described combustion zone 33, described combustion chamber 6 is arranged in the described combustion zone 33, the present invention also comprises the cover plate 5 that holder device and exotic material are made, described cover plate 5 is arranged at the top of the burning through hole 41 of described burner hearth 4, make described cover plate 5 and described burner hearth 4 bottoms form the space by described holder device, constitute first combustion chamber by described cover plate 5 with described combustion chamber 6, by described cover plate 5, described burner hearth 4 and form second combustion chamber with the suitable pan of described burner hearth 4.In the present embodiment, described holder device is the some pillars 52 that are arranged between described cover plate 5 and described burner hearth 4 base plates, utilizes described pillar 52 that described cover plate 5 is supported, fixes, and makes described cover plate 5 and described burner hearth 4 bottoms form the space.Described burner hearth 4 and described cover plate 5 all adopt exotic material to be made, as: carborundum, aluminium oxide ceramics, nichrome, siderochrome aluminium, cast iron etc., above-mentioned exotic material can produce a large amount of infrared emanations after heating; In the present embodiment, the material of described cover plate 5 and described burner hearth 4 is a carborundum.
In the present embodiment, described combustion chamber 6 comprises flat board 61, retainer ring 62, is provided with some support columns 63 between the described dull and stereotyped 61 described retainer rings 62, twines high temperature resistant line on the described support column 63 and forms stove net 64.The flame of described first combustion zone burns at described combustion chamber 6 inner chambers, can effectively prevent tempering, the security that further improves fuel gas buring.Described support column 63 outer surfaces are provided with the coiling screw thread, the high temperature resistant line of described stove net 64 is wrapped on the described coiling screw thread, the high temperature resistant line that twines on the coiling screw thread of described support column 63 adopts the thicker high temperature resistant line in line footpath, can avoid high-temperature oxydation and the danger of being burnt.
Among the present invention, space between described cover plate 5 and described burner hearth 4 bottoms is the exhaust passage of first combustion chamber, in order effectively to ensure fixing and the first airtight relatively combustion chamber, therefore, space between described cover plate 5 and described burner hearth 4 bottoms is got little as far as possible, can preferably be controlled within 3～40mm, thereby guarantee that combustion gas heats up described first combustion chamber rapidly after the first airtight combustion chamber is lighted comparing, in the present embodiment, the space between described cover plate 5 and described burner hearth 4 bottoms is 3mm; Utilize described bracing or strutting arrangement that pan is supported on described burner hearth 4 tops, and form gaps with described burner hearth 4, wherein the gap at narrow place between pan and the described burner hearth is the exhaust passage of second combustion chamber, in order to form relative fixed and the second airtight relatively combustion chamber, therefore, the gap at narrow place between pan and the described burner hearth is also got little as far as possible, during practical application with the clearance control at the narrowest place between pan and the described burner hearth within 3～40mm, in the present embodiment, the gap at narrow place between pan and the described burner hearth is 3mm; During use, mixed combustion gas is in the described first combustion chamber internal combustion, heated up rapidly in described first combustion chamber, waste gas after burning and imperfect combustion combustion gas enter described second combustion chamber from the space between the bottom of described cover plate 5 and described burner hearth 4, the burner hearth 4 and the cover plate 5 that constitute described second combustion chamber produce a large amount of infra-red radiations rapidly after heating, heat exchange pattern based on infra-red radiation heats pan, simultaneously combustion-supporting once more to the sufficient combustion gas of unburned again, finally make fuel gas buring more abundant, the waste gas that combustion gas forms after the completing combustion in described second combustion chamber is discharged from space the narrowest between pan and the described burner hearth 4.
In the present embodiment, described bracing or strutting arrangement comprises bracing frame, and support frame as described above comprises connecting rod 81, kitchen range frame 82, described connecting rod 81 bottoms and described 3 outside connections of furnace chamber, and described connecting rod 81 tops are connected with described kitchen range frame 82, and pan and described kitchen range frame 82 are suitable.
Embodiment two:
As Fig. 2, shown in Figure 5, in the present embodiment, have some through holes 51 on the described cover plate 5, the flame of described first combustion chamber can be directly through hole 51 by described cover plate 5 enter in described first combustion chamber pan heated.The diameter of described through hole 51 is 4mm～40mm.
In the present embodiment, described holder device is a fixed pulling rope 53, and described fixed pulling rope 53 1 ends are fixedlyed connected with described cover plate 5, and the other end is connected with described burner hearth 4 tops, it is unsettled to utilize described fixed pulling rope 53 that described cover plate 5 is sling, and described fixed pulling rope 53 is made by exotic material.
The scheme of the described combustion chamber 6 of present embodiment adopts the tube of upper end open, and it comprises furnace core tube 65, and the sidewall of described furnace core tube 65 and bottom have some combustion chambers hole 66.
The scheme of the described bracing or strutting arrangement of present embodiment adopts at least three back-up blocks 42 that are arranged on described burner hearth 4 tops, utilizes described back-up block 42 that pan is supported certain altitude.
In the present embodiment, the space between described cover plate 5 and described burner hearth 4 bottoms is 20mm, and the gap at narrow place between pan and the described burner hearth is 3mm, and the material of described cover plate 5 of present embodiment and described burner hearth 4 is a cast iron.
In actual applications, described blast tube 2 tops can be provided with combustion gas disperser 21, described combustion gas disperser 21 is made up of upper plate 211 and lower plate 212, gap between described upper plate 211 and the described lower plate 212 is a gas outlet 213, described combustion gas disperser 21 be used for the combustion gas of described blast tube 2 ejections from described gas outlet 213 to around evenly disperse, help mixed combustion; Spacing between described upper plate 211 and the described lower plate 212 is 0.05～20mm.
Be provided with flow homogenizer 311 in the described air inlet area 31, the big up and small down trapezoidal shape of described flow homogenizer 311 vertical cross-section, described air inlet area 31 inwall vertical cross-section are up-narrow and down-wide " eight " font.
The present invention also comprises controller 7, described controller 7 be used for the control connection fuel gas bottle described blast tube 2 circulation size and control the rotating speed of described blower fan 1; Described controller 7 is provided with some gauge taps, and described gauge tap is electrically connected with described controller 7, described gauge tap can be more convenient the operation of energy-saving cooking when using.
As required, can be provided with the electronic striking pin, can also adopt other sparking mode certainly at 33 places, combustion zone in described furnace chamber 3 cavitys.
Be provided with flow homogenizer 311 in the described air inlet area 31, the big up and small down trapezoidal shape of described flow homogenizer 311 vertical cross-section, described air inlet area 31 inwall vertical cross-section are up-narrow and down-wide " eight " font, the air-flow that described blower fan blows out enters described air inlet area 31, after producing 90 degree turnings, outwards disperse through described flow homogenizer 311 earlier, be under the described air inlet area 31 inwall contractions of up-narrow and down-wide " eight " font to site polymerization in vertical cross-section then, quickening air-flow redistributes again, reach even cloth state when making it enter described mixed zone 32 rapidly, the wind that enter before the mixed zone 32 are evenly distributed.
Other features of present embodiment are consistent with embodiment one.
Embodiment three:
As Fig. 3, shown in Figure 6, in the present embodiment, described holder device is a fixed transverse rod 54, described fixed transverse rod 54 1 ends are connected with described cover plate 5, the other end is connected with the madial wall of described burner hearth 4, utilize described cross bar 54 described cover plate 5 to be fixed on the top of described burning through hole 41, described fixed transverse rod 54 adopts exotic material, in use, described fixed transverse rod 54 is through heating, can together produce the high-temperature infrared heat radiation with described cover plate 5 and burner hearth 4, the material of described cover plate 5 of present embodiment and described burner hearth 4 is an aluminium oxide ceramics, and the material of affiliated fixed transverse rod 54 is a nichrome.
In the present embodiment, the space between described cover plate 5 and described burner hearth 4 bottoms is 40mm, and the gap at narrow place between pan and the described burner hearth is 40mm.
The technical scheme that the described combustion chamber 6 of present embodiment adopts is: described combustion chamber 6 comprises retainer ring 67, descends retainer ring 68, and described going up between retainer ring 67 and the described following retainer ring 68 is provided with screen cloth 69.
In the present embodiment, described bracing or strutting arrangement comprises posting, draught line, and described draught line one end is fixedlyed connected with described posting, and the other end is fixedly installed on the towing point of energy-conservation stove outside, and pan is pressed on the described posting.Need to prove that the effect of described bracing or strutting arrangement is the top that pan is supported on described burner hearth 4, can adopt multiple supporting way in actual applications; and be not limited to the given embodiment of the application; therefore, the mode that adopts other equivalences to replace all is covered by within protection scope of the present invention.
The present invention can be widely used in the stove and accessory field.
Claims (10)
1. energy-conservation stove with second-time burning structure, it comprises blower fan (1), blast tube (2), furnace chamber (3), combustion chamber (6), burner hearth (4) and the bracing or strutting arrangement that is used to support pan, be respectively the air inlet area (31) that is communicated with successively from bottom to top in the described furnace chamber (3), mixed zone (32), combustion zone (33), described blower fan (1) is logical with described air inlet area (31) gas phase, described blast tube (2) extend in the described mixed zone (32) through described air inlet area (31) from described furnace chamber (3) is outside, described burner hearth (4) bottom has burning through hole (41) and communicates with described combustion zone (33), described combustion chamber (6) is arranged in the described combustion zone (33), it is characterized in that: described energy-conservation stove with second-time burning structure also comprises the cover plate (5) that holder device and exotic material are made, described cover plate (5) is arranged at the top of the burning through hole (41) of described burner hearth (4), make described cover plate (5) and described burner hearth (4) bottom form the space by described holder device, constitute first combustion chamber by described cover plate (5) and described combustion chamber (6), by described cover plate (5), the pan that described burner hearth (4) reaches and described burner hearth (4) is suitable is formed second combustion chamber.
2. the energy-conservation stove with second-time burning structure according to claim 1 is characterized in that: have some through holes (51) on the described cover plate (5).
3. the energy-conservation stove with second-time burning structure according to claim 1 and 2 is characterized in that: described holder device is for being arranged on the some pillars (52) between described cover plate (5) and described burner hearth (4) base plate.
4. the energy-conservation stove with second-time burning structure according to claim 1 and 2, it is characterized in that: described holder device is fixed pulling rope (53), described fixed pulling rope (53) one ends are fixedlyed connected with described cover plate (5), and the other end is connected with described burner hearth (4) top.
5. the energy-conservation stove with second-time burning structure according to claim 1 and 2, it is characterized in that: described holder device is fixed transverse rod (54), described fixed transverse rod (54) one ends are connected with described cover plate (5), and the other end is connected with the madial wall of described burner hearth (4).
6. the energy-conservation stove with second-time burning structure according to claim 1 and 2, it is characterized in that: described combustion chamber (6) comprises flat board (61), retainer ring (62), be provided with some support columns (63) between described flat board (61) and the described retainer ring (62), described support column (63) is gone up and is twined high temperature resistant line formation stove net (64).
7. the energy-conservation stove with second-time burning structure according to claim 1 and 2, it is characterized in that: described combustion chamber (6) is the tube of upper end open, it comprises furnace core tube (65), and the sidewall of described furnace core tube (65) and bottom have some combustion chambers hole (66).
8. the energy-conservation stove with second-time burning structure according to claim 1 and 2, it is characterized in that: described combustion chamber (6) comprises retainer ring (67), descends retainer ring (68), and described going up between retainer ring (67) and the described following retainer ring (68) is provided with screen cloth (69).
9. the energy-conservation stove with second-time burning structure according to claim 1 and 2, it is characterized in that: described bracing or strutting arrangement is a bracing frame, support frame as described above comprises connecting rod (81), kitchen range frame (82), described connecting rod (81) bottom is connected with described furnace chamber (3) is outside, described connecting rod (81) top is connected with described kitchen range frame (82), and pan and described kitchen range frame (82) are suitable.
10. the energy-conservation stove with second-time burning structure according to claim 1 and 2, it is characterized in that: described bracing or strutting arrangement is at least three back-up blocks (42) that are arranged on described burner hearth (4) top.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100233953A CN102062418B (en) | 2011-01-21 | 2011-01-21 | Energy-saving furnace with secondary combustion structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100233953A CN102062418B (en) | 2011-01-21 | 2011-01-21 | Energy-saving furnace with secondary combustion structure |
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| CN102062418A true CN102062418A (en) | 2011-05-18 |
| CN102062418B CN102062418B (en) | 2012-03-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261675A (en) * | 2011-06-01 | 2011-11-30 | 曾文洲 | Energy-saving furnace with cyclone generator |
| CN103906976A (en) * | 2011-11-10 | 2014-07-02 | 伊莱克斯家用产品股份有限公司 | Burner grate, gas cooking hob, gas stove top and gas stove |
| CN104501149A (en) * | 2014-11-24 | 2015-04-08 | 吴江市格瑞福金属制品有限公司 | Energy-saving barbecue cooking range |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09229365A (en) * | 1996-02-26 | 1997-09-05 | Marugen Sangyo:Kk | Stove for waste tire |
| US5975883A (en) * | 1998-01-23 | 1999-11-02 | Gas Research Institute | Method and apparatus for reducing emissions in combustion products |
| US6041771A (en) * | 1998-09-21 | 2000-03-28 | Hayes; Cecil Joseph | Apparatus and method of automatically regulating intake of air into heating unit |
| CN2375890Y (en) * | 1999-05-12 | 2000-04-26 | 艾绍奎 | Double-grate cyclone gas stove |
| CN2491727Y (en) * | 2001-05-22 | 2002-05-15 | 陈国栋 | Flaming kitchen range |
| CN2926852Y (en) * | 2006-04-18 | 2007-07-25 | 刘鹏 | Burner |
| CN201909354U (en) * | 2011-01-21 | 2011-07-27 | 曾文洲 | Energy-saving stove with secondary combustion structure |
-
2011
- 2011-01-21 CN CN2011100233953A patent/CN102062418B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09229365A (en) * | 1996-02-26 | 1997-09-05 | Marugen Sangyo:Kk | Stove for waste tire |
| US5975883A (en) * | 1998-01-23 | 1999-11-02 | Gas Research Institute | Method and apparatus for reducing emissions in combustion products |
| US6041771A (en) * | 1998-09-21 | 2000-03-28 | Hayes; Cecil Joseph | Apparatus and method of automatically regulating intake of air into heating unit |
| CN2375890Y (en) * | 1999-05-12 | 2000-04-26 | 艾绍奎 | Double-grate cyclone gas stove |
| CN2491727Y (en) * | 2001-05-22 | 2002-05-15 | 陈国栋 | Flaming kitchen range |
| CN2926852Y (en) * | 2006-04-18 | 2007-07-25 | 刘鹏 | Burner |
| CN201909354U (en) * | 2011-01-21 | 2011-07-27 | 曾文洲 | Energy-saving stove with secondary combustion structure |
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| CN102261675A (en) * | 2011-06-01 | 2011-11-30 | 曾文洲 | Energy-saving furnace with cyclone generator |
| CN103906976A (en) * | 2011-11-10 | 2014-07-02 | 伊莱克斯家用产品股份有限公司 | Burner grate, gas cooking hob, gas stove top and gas stove |
| CN103906976B (en) * | 2011-11-10 | 2016-08-24 | 伊莱克斯家用产品股份有限公司 | Burner grid, gas cooking grate, gas burner and gas furnace |
| CN104501149A (en) * | 2014-11-24 | 2015-04-08 | 吴江市格瑞福金属制品有限公司 | Energy-saving barbecue cooking range |
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| CN102062418B (en) | 2012-03-21 |
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