CN102121714B - Stove - Google Patents
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- CN102121714B CN102121714B CN 201010610601 CN201010610601A CN102121714B CN 102121714 B CN102121714 B CN 102121714B CN 201010610601 CN201010610601 CN 201010610601 CN 201010610601 A CN201010610601 A CN 201010610601A CN 102121714 B CN102121714 B CN 102121714B
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- stove
- burner hearth
- minute
- fan housing
- accessory
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Abstract
The embodiment of the invention discloses a stove, which comprises a hearth, a coil base and an air distribution hood, wherein the coil base is arranged at the top end of the hearth, and is provided with smoke outlets; the edge of the coil base is provided with an annular wall; the air distribution hood is sleeved in the annular wall, forms a smoke venting passage with the surface of the coil base and the annular wall, and has a tubular structure with gradually reduced cross sectional area and two communicated ends; a plurality of air distribution holes communicated with the smoke venting passage are formed on the air distribution hood; and the smoke outlets are distributed in a way of staggering with the air distribution holes. In the stove provided by the embodiment of the invention, the air distribution hood is arranged on the coil base to uniformly heat cookware so as to improve the heating efficiency of the cookware, simultaneously prolong the cookware heating time of high-temperature exhaust gases and increase the utilization rate of heat.
Description
Technical field
The present invention relates to stove and accessory manufacturing technology field, more particularly, relate to a kind of stove and accessory.
Background technology
Stove and accessory is furniture commonly used in people's daily life.Existing stove and accessory generally is provided with exhaust opening at table in the process of using, this exhaust opening links to each other with discharge flue, can be discharged to the flue gas that stove and accessory produces outdoor.
Carrying out along with burning, when heated kitchen tools are placed on when heating on the table, burner hearth is with hot flue gas or the flame guiding table of high temperature, thereby realize that kitchen tools etc. are heated object to be heated, but, in case existing stove and accessory kitchen tools are placed on when heating on the table, kitchen tools and table form a relatively space of sealing, arrive the hot flue gas in sealing space or flame in the heating kitchen tools from burner hearth, because under the absorption of smoke discharging pipe, flee away soon, like this so that most hot flue gas or flame after arriving table, from smoke discharging pipe, take away soon, hot flue gas or flame have been shortened to the heat time heating time of kitchen tools, simultaneously because the suction-operated of smoke exhaust pipe, so that these hot flue gases or flame only are present in a kitchen tools side adjacent with smoke exhaust pipe, the opposite side of kitchen tools is difficult to hot flue gas or flame enough contacting arranged, even some position of kitchen tools just can't contact with hot flue gas or flame at all.This has not only reduced the efficiency of heating surface to kitchen tools, caused simultaneously that a large amount of hot flue gases or flame also do not come and kitchen tools just heated be pumped, caused a large amount of wastes of heat energy.
Summary of the invention
In view of this, the invention provides a kind of stove and accessory, to improve this stove and accessory to the efficiency of heating surface of kitchen tools, reduce the waste of heat energy.
In order to achieve the above object, the embodiment of the invention provides following technical scheme:
A kind of stove and accessory comprises:
Burner hearth;
Be arranged on the top of described burner hearth, and be provided with the table of exhaust opening, the edge of this table is provided with annular wall;
Be set in the described annular wall, and with the table top of described table and minute fan housing of annular wall formation discharge flue, this minute, fan housing was that cross-sectional area diminishes gradually, and the tubular structure that two ends communicate, be provided with minute wind hole that a plurality of and described discharge flue communicates on this minute fan housing, described exhaust opening and described minute wind hole are dislocatedly distributed;
The bottom of described minute fan housing is provided with the gap that communicates with the described exhaust opening of part.
Preferably, in the above-mentioned stove and accessory, the inwall of described minute fan housing is plane or arcwall face.
Preferably, in the above-mentioned stove and accessory, described a plurality of minutes wind holes are arranged on described minute fan housing equably.
Preferably, in the above-mentioned stove and accessory, described burner hearth is the tubular structure of taper, and the end that the cross-sectional area of this burner hearth is less is connected with described table.
Preferably, in the above-mentioned stove and accessory, be provided with the benefit air compartment on the outer wall of the end that cross-sectional area is less on the described burner hearth, and be provided with the wind complement port that communicates with described benefit air compartment on the inwall of this end, the air inlet of described benefit air compartment is provided with secondary air channel.
Preferably, in the above-mentioned stove and accessory, the air inlet of described benefit air compartment is provided with wind deflector.
Preferably, in the above-mentioned stove and accessory, also comprise the casing that arranges around described burner hearth, the outer wall of this casing and described burner hearth forms hot water storage tank.
Preferably, in the above-mentioned stove and accessory, also comprise the smoke exhaust pipe that links to each other with described exhaust opening, this smoke exhaust pipe is along the outer wall Spiral distribution of described burner hearth.
Preferably, in the above-mentioned stove and accessory, be provided with heat exchanging fin on the described smoke exhaust pipe.
As shown from the above technical solution, in the stove and accessory that the embodiment of the invention provides, be provided with a minute fan housing at table, divide on the fan housing and be provided with a minute wind hole, this minute fan housing and the surface of the annular wall of table and table form discharge flue, this kind structure is equivalent to exhaust opening is communicated with heating space on the table by minute wind hole that is arranged on minute fan housing, and exhaust opening is dislocatedly distributed with a minute wind hole, avoided the direct absorption of exhaust opening to high-temperature flue gas or flame, and the high-temperature flue gas of discharging from burner hearth or flame are distributed on minute wind hole absorption on minute fan housing, so that high-temperature flue gas or flame distribution are in the bottom of all directions of kitchen tools, improved the efficiency of heating surface to kitchen tools, reduce simultaneously the speed that high-temperature flue gas or flame are drained, realized the heating to the long period of kitchen tools.In the stove and accessory that provides in the embodiment of the invention, at table minute fan housing being set realizes kitchen tools are heated equably, improved the efficiency of heating surface to kitchen tools, the situation of having avoided simultaneously exhaust opening directly high-temperature flue gas or flame to be siphoned away fast, prolong the heat time heating time of high-temperature flue gas to kitchen tools, improved the utilization rate of heat energy.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the stove and accessory that provides in the embodiment of the invention is provided Fig. 1;
Fig. 2 is that the C of Fig. 1 is to structural representation;
Fig. 3 is that the B-B of Fig. 1 is to cutaway view;
The plan structure schematic diagram of the stove and accessory that Fig. 4 provides for the embodiment of the invention;
Fig. 5 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope of protection of the invention.
The embodiment of the invention discloses a kind of stove and accessory, improved the efficiency of heating surface of stove and accessory to kitchen tools, reduced the waste of heat energy.
Please refer to accompanying drawing 1-5, the structural representation of the stove and accessory that provides in the embodiment of the invention is provided Fig. 1; Fig. 2 is that the C of Fig. 1 is to structural representation; Fig. 3 is that the B-B of Fig. 1 is to cutaway view; The plan structure schematic diagram of the stove and accessory that Fig. 4 provides for the embodiment of the invention; Fig. 5 is that the A-A of Fig. 1 is to cutaway view.
In the stove and accessory that the embodiment of the invention provides, comprising: burner hearth 1, table 3 and minute fan housing 2, wherein:
Table 3 is arranged on the top of burner hearth 1, be provided with exhaust opening 31 on this table 3, the edge of table 3 is provided with annular wall 33, in the process that kitchen tools are heated, kitchen tools are taken and are placed on the annular wall 33, and out high-temperature flue gas directly heats the bottom of kitchen tools from burner hearth 1;
Minute fan housing 2 reduces gradually for cross-sectional area, and the tubular structure that two ends communicate, be provided with a plurality of minutes wind holes 21 on it, this minute, fan housing 2 set up on annular wall 33, and its bottom contacts with the table top of table 3, this minute fan housing 2 form discharge flues 32 with table top and the annular wall 33 of table 3, a minute wind hole 21 communicates with discharge flue 32, high-temperature flue gas enters into discharge flue 32 by a minute wind hole 21, enters at last exhaust opening 31 and is drained; Divide the exhaust opening 31 on wind hole 21 and the table 3 that divides on the fan housing 2 to be dislocatedly distributed, namely divide wind hole 21 to communicate with exhaust opening 31 by discharge flue 32, and a minute wind hole 21 is not directly to communicate with exhaust opening 31.
In the stove and accessory that provides in the embodiment of the invention, a minute fan housing 2 is set up on the annular wall 33 of table 3, divide the bottom of fan housing 2 to contact with the table top of table 3, divide the outer wall of fan housing 2 and the EDGE CONTACT of annular wall 33, divide fan housing 2, the table top of annular wall 33 and table 3 forms a discharge flue 32, and the exhaust opening 31 that is arranged on the table top of table 3 is positioned at this discharge flue 32, divide on the fan housing 2 and be provided with a plurality of minutes wind holes 21, the space of high-temperature flue gas being heated kitchen tools, these minutes wind hole 21 is communicated with discharge flue 32, after out high-temperature flue gas heats kitchen tools from burner hearth 1, directly enter into discharge flue 32 by a minute wind hole 21, then drain by exhaust opening 31.The setting of above-mentioned minute fan housing 2 is in fact to realize that high-temperature flue gas flows to a minute wind hole 21 from all directions of table 3, thereby arrive exhaust opening 31 by discharge flue 32, avoided the direct absorption of 31 pairs of high-temperature flue gas of exhaust opening or flame, and the high-temperature flue gas of discharging from burner hearth 1 or flame are distributed on minute wind hole 21 absorption on minute fan housing 2, so that high-temperature flue gas or flame distribution are in the bottom of all directions of kitchen tools, improved the efficiency of heating surface to kitchen tools, reduced simultaneously the speed that high-temperature flue gas or flame are drained, realize the heating with long period of kitchen tools, improved the utilization rate of heat energy.
In the stove and accessory that provides in above-described embodiment, a minute fan housing 2 be tubular structure, and inwall can be shape arbitrarily, for example can taper surface, and perhaps be arcwall face, preferably, the inwall of above-mentioned minute fan housing 2 is arcwall face, makes things convenient for the water conservancy diversion to high-temperature flue gas.
Certainly minute fan housing 2 in above-described embodiment is tubular structure, the shape of its cross section can be various shapes, or circular square etc., annular wall 33 on certain table 3, also can be the structure of other shape of cross sections, its structure with minute fan housing 2 is suitable, the cross section that for example divides fan housing 2 is square, square wall shape structure can be set on the table 3 so, preferably, be provided with annular wall 33 on the above-mentioned table 3, the cross section of minute fan housing 2 be shaped as the cylinder-like structure that cross-sectional area reduces gradually.Preferably, in the above-mentioned stove and accessory, described a plurality of minutes wind holes 21 are arranged on described minute fan housing 2 equably.
In the stove and accessory that provides in above-described embodiment, burner hearth 1 is the structure of taper, the end that this burner hearth 1 cross-sectional area is less is connected with table 3, the end that its cross-sectional area is larger is connected with the combustion chamber (not shown) of stove and accessory, fuel high-temperature flue gas after the internal combustion of combustion chamber passes that burner hearth 1 is rear to be heated kitchen tools, and this burner hearth 1 is pyramidal structure, has made things convenient for flame or high-temperature flue gas are converged, high-temperature flue gas so out or flame are difficult for disperseing, and have higher temperature.In order further to optimize this technical scheme, also be provided with wind complement port 12 on the inwall on the top of above-mentioned burner hearth 1, and be provided with on the outer wall of this end and mend air compartment 11, mending air compartment 11 communicates with wind complement port 12, the air inlet of mending air compartment 11 is provided with secondary air channel 5, pass into air by secondary air channel 5 to mending in the air compartment 11, these air enter into burner hearth 1 by wind complement port 12, because the oxygen content of the top end of burner hearth 1 is lower, after this wind complement port 12 passes into air herein, in the situation of high temperature, can be with the complete after-flame of the unburnt gas in the high-temperature flue gas, improve the efficiency of combustion of fuel, avoided simultaneously some unburnt gas (such as carbon monoxide) to discharge contaminated environment in the atmosphere.
The import of above-mentioned benefit air compartment 11 also is provided with wind deflector 111, and the effect of this wind deflector 111 is so that enter into the flow spiral shapes of mending in the air compartment 11 and flow so that these air-flows can be all with ground by being arranged on the wind complement port 12 of burner hearth 1 outer wall, improved the tonifying Qi effect.
In the stove and accessory that provides in above-described embodiment, bottom at minute fan housing 2 is provided with gap 22, the gap 22 of this part directly communicates with the exhaust opening 31 of part, this part is owing to be the sub-fraction of exhaust opening 31, so can substitute near minute wind hole this position, and be unlikely to high-temperature flue gas is siphoned away fast.
In the stove and accessory that provides in above-described embodiment, also comprise the casing 6 around the outer wall setting of burner hearth 1, this casing 6 forms hot water storage tank 61 with the outer wall of burner hearth 1, by the water of packing in hot water storage tank 61, realization absorbs the heat that burner hearth 1 outer wall comes out, and has improved the utilization rate of heat energy.In order further to optimize above-mentioned scheme, above-mentioned secondary air channel 5 can pass from this hot water storage tank 61, heats by 61 pairs of secondary air channels 5 of hot water storage tank, has improved the temperature of secondary air channel 5 interior air, so that the air in the secondary air channel 5 is combustion-supporting more efficiently.
The heat that above-mentioned hot water storage tank 61 can distribute the outer wall of burner hearth 1 absorbs recycling, and these heated water can be applied in the daily life, such as have a bath, heat supply heating etc.
Just burner hearth 1 outer wall dispersed heat is recycled in the such scheme, in the stove and accessory use procedure of reality, although high-temperature flue gas is used for kitchen tools are heated, but be used for the waste gas after the heating, the flue gas of namely discharging from exhaust opening 31 still has very high temperature, after these flue gases are discharged from, still can cause a large amount of heats not to be utilized, based on this, above-mentioned exhaust opening 31 is connected with smoke exhaust pipe 4, and this smoke exhaust pipe 4 passes described hot water storage tank 61, in the process of smoke evacuation, carry out heat exchange by the water in smoke exhaust pipe 4 and the hot water storage tank 61, thereby realize the heat energy in the waste gas is recycled.Above-mentioned smoke exhaust pipe 4 can pass hot water storage tank 61 with various distribution modes, and in order to increase smoke exhaust pipe 4 and hydrothermal exchange area, above-mentioned smoke exhaust pipe 4 in hot water storage tank 61, has improved heat exchange efficiency around burner hearth 1 Spiral distribution.Preferred scheme is, is provided with the heat exchanging fin (not shown) on the above-mentioned smoke exhaust pipe 4, further increased the heat exchange area of smoke exhaust pipe 4 with hot water, improved the recycling to energy in the waste gas.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a stove and accessory is characterized in that, comprising:
Burner hearth;
Be arranged on the top of described burner hearth, and be provided with the table of exhaust opening, the edge of this table is provided with annular wall;
Be set in the described annular wall, and with the table top of described table and minute fan housing of annular wall formation discharge flue, this minute, fan housing was that cross-sectional area diminishes gradually, and the tubular structure that two ends communicate, be provided with minute wind hole that a plurality of and described discharge flue communicates on this minute fan housing, described exhaust opening and described minute wind hole are dislocatedly distributed;
The bottom of described minute fan housing is provided with the gap that communicates with the described exhaust opening of part.
2. stove and accessory according to claim 1 is characterized in that, the inwall of described minute fan housing is plane or arcwall face.
3. stove and accessory according to claim 2 is characterized in that, described a plurality of minutes wind holes are arranged on described minute fan housing equably.
4. stove and accessory according to claim 1 is characterized in that, described burner hearth is the tubular structure of taper, and the end that the cross-sectional area of this burner hearth is less is connected with described table.
5. stove and accessory according to claim 4, it is characterized in that, be provided with the benefit air compartment on the outer wall of the end that cross-sectional area is less on the described burner hearth, and be provided with the wind complement port that communicates with described benefit air compartment on the inwall of this end, the air inlet of described benefit air compartment is provided with secondary air channel.
6. stove and accessory according to claim 5 is characterized in that, the air inlet of described benefit air compartment is provided with wind deflector.
7. stove and accessory according to claim 1 is characterized in that, also comprises the casing that arranges around described burner hearth, and the outer wall of this casing and described burner hearth forms hot water storage tank.
8. stove and accessory according to claim 7 is characterized in that, also comprises the smoke exhaust pipe that links to each other with described exhaust opening, and this smoke exhaust pipe is along the outer wall Spiral distribution of described burner hearth.
9. stove and accessory according to claim 8 is characterized in that, is provided with heat exchanging fin on the described smoke exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010610601 CN102121714B (en) | 2010-12-28 | 2010-12-28 | Stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010610601 CN102121714B (en) | 2010-12-28 | 2010-12-28 | Stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102121714A CN102121714A (en) | 2011-07-13 |
| CN102121714B true CN102121714B (en) | 2013-05-01 |
Family
ID=44250327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010610601 Expired - Fee Related CN102121714B (en) | 2010-12-28 | 2010-12-28 | Stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102121714B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038999U (en) * | 1988-05-09 | 1989-06-07 | 李义祥 | Multipurpose aluminium plate energy-saving stove |
| CN2099923U (en) * | 1991-08-26 | 1992-03-25 | 张延贵 | Oxidizing coal-saving heating stove |
| CN2534492Y (en) * | 2002-01-24 | 2003-02-05 | 史奎元 | Spiral inverted flue warming stove |
| CN2804666Y (en) * | 2004-10-15 | 2006-08-09 | 严凤权 | Stove with cyclic external furnace flue |
| CN201903075U (en) * | 2010-12-28 | 2011-07-20 | 朱宏锋 | Stove |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8297271B2 (en) * | 2008-10-07 | 2012-10-30 | Biolite Llc | Portable combustion device utilizing thermoelectrical generation |
-
2010
- 2010-12-28 CN CN 201010610601 patent/CN102121714B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038999U (en) * | 1988-05-09 | 1989-06-07 | 李义祥 | Multipurpose aluminium plate energy-saving stove |
| CN2099923U (en) * | 1991-08-26 | 1992-03-25 | 张延贵 | Oxidizing coal-saving heating stove |
| CN2534492Y (en) * | 2002-01-24 | 2003-02-05 | 史奎元 | Spiral inverted flue warming stove |
| CN2804666Y (en) * | 2004-10-15 | 2006-08-09 | 严凤权 | Stove with cyclic external furnace flue |
| CN201903075U (en) * | 2010-12-28 | 2011-07-20 | 朱宏锋 | Stove |
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| Publication number | Publication date |
|---|---|
| CN102121714A (en) | 2011-07-13 |
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Granted publication date: 20130501 Termination date: 20141228 |
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| EXPY | Termination of patent right or utility model |