CN202927884U - Solid fuel civil cooking heating furnace - Google Patents
Solid fuel civil cooking heating furnace Download PDFInfo
- Publication number
- CN202927884U CN202927884U CN2012205375503U CN201220537550U CN202927884U CN 202927884 U CN202927884 U CN 202927884U CN 2012205375503 U CN2012205375503 U CN 2012205375503U CN 201220537550 U CN201220537550 U CN 201220537550U CN 202927884 U CN202927884 U CN 202927884U
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- CN
- China
- Prior art keywords
- combustion chamber
- solid fuel
- cooking heating
- heating stove
- domestic cooking
- 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.)
- Expired - Fee Related
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 36
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 239000004449 solid propellant Substances 0.000 title claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000011449 brick Substances 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 239000003546 flue gas Substances 0.000 description 9
- 239000002956 ash Substances 0.000 description 8
- 239000002028 Biomass Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a solid fuel civil cooking heating furnace. A furnace body is formed by a combustion chamber, a fuel bin and a heat exchange chamber. The lower end of the combustion chamber is communicated with the lower end of the fuel bin to form a stoke hole. A secondary air distribution hole is formed in the sidewall of the combustion chamber. One side of the upper portion of the combustion chamber is communicated with the heat exchange chamber and a brick bed communication mouth in sequence. A water jacket is arranged on the periphery of the furnace wall of the furnace body. A thermal insulating layer is arranged between the furnace wall of the combustion chamber and the fuel bin and the water jacket. The solid fuel civil cooking heating furnace is efficient, energy-saving, and convenient to use, has multiple functions such as cooking, burning the brick bed, supplying hot water and heating, and is wide in adaptability and quite suitable for being used by rural residents in northern China.
Description
Technical field
The utility model relates to a kind of solid-fuelled domestic burners, particularly relates to the multiduty stove and accessorys such as a kind of collection cooking, heating (hot-water heating and band a heatable brick bed).
Background technology
The biomass energy of China is very abundant, and along with agricultural and the development of forestry, biomass resource will get more and more, it is current that to utilize the subject matter of biomass energy be that capacity usage ratio is very low, also very unreasonable in use, cause the huge waste of resource, utilize traditional native kitchen range burning bavin standing grain, stalk as the rural area always, efficiency of combustion is low and labour intensity is large, also damages to environment.
At present, though there is the type of furnace of using biomass fuel to carry out cooking and heating in market, all have some fault of construction, cause that fuel combustion is insufficient, the thermal efficiency is low, during burning, flue dust is many, and has weakened its some function, as the cooking function.Chinese patent notification number CN201121918Y has announced a kind of biomass fuel cooking heating stove with water leg, and its water leg is arranged in burner hearth, causes fire box temperature low, has influence on fuel combustion insufficient, and the thermal efficiency reduces, produces higher flue gas.Chinese patent notification number CN202229233U has announced a kind of band water jacket Multifunctional civil biomass fuel combustion furnace, yet directly heat water jacket by the furnace wall its Bunker and combustion chamber, thereby also reduced the temperature of burner hearth, caused burning insufficient, the flue gas of generation is high.And the said stove and accessory in front, owing to just having carried out heat exchange at burner hearth, required heat when greatly having affected cooking has weakened cooking power, even all can not water is boiled.
Summary of the invention
The purpose of this utility model is to provide a kind of health easy to use, safe, energy-efficient, and applicable extensive, the sustainable burning of fuel integrates cooking, heating and burning a heatable brick bed and also can emphasize the solid fuel domestic cooking heating stove of arbitrary function.
The utility model is to realize by following technical scheme.
A kind of solid fuel domestic cooking heating stove, body of heater is comprised of combustion chamber, Bunker and Heat Room, Bunker is provided with charge door, combustion chamber and Bunker lower end communicate and form burner, movable grate is equipped with in the burner below, under grate, ash bucket is set, the sidewall of combustion chamber has the secondary wind distributing hole, the upper end, combustion chamber is provided with the kitchen range mouth, top, combustion chamber one side is communicated with Heat Room and logical a heatable brick bed mouth successively, the furnace wall that it is characterized in that body of heater arranges water jacket on every side, between the furnace wall of described combustion chamber and Bunker and water jacket, thermal insulation layer is set.
The present invention can also further realize by following technical measures.
On the furnace wall of aforementioned burner top, the secondary wind distributing hole is arranged.
Secondary wind distributing hole above previous combustion chamber sidewall and burner is communicated with atmosphere by airduct.
The furnace wall of aforementioned burner top is arc transitional type, can pilot flame and prevent from blocking when fuel from sinking.
The sidewall of previous combustion chamber is downward contraction type incline structure, reduces fuel at the dead angle of bottom, combustion chamber and can scurry out from the combustion chamber by pilot flame.
The sidewall stage casing of aforementioned incline structure is vertical structure, and its secondary wind distributing hole is positioned on the sidewall of vertical part, prevents that dust from stopping up the secondary wind distributing hole.
The lateral deviation that the center of aforementioned kitchen range mouth is communicated with Heat Room from the combustion chamber is from the center of combustion chamber crater, and when making flame be subjected to blower effect to a side Dutch roll, more near the center of cooker bottom, cooking efficient is higher.
The aforementioned kitchen range velar plate that also comprises, described kitchen range velar plate is placed on the kitchen range mouth.
The some heat exchanger tubes that communicate with water jacket are housed in aforementioned Heat Room, strengthen heat exchange area, efficient is higher.
Between the combustion chamber of aforementioned solid fuel domestic cooking heating stove and Heat Room, rotatable sideboard is arranged.
The utility model also can by to the water jacket heating, produce hot water except as daily cooking stove; The hot flue gas that burning produces is discharged from chimney behind a heatable brick bed road from logical a heatable brick bed mouth, utilizes flue gas heat to realize warm a heatable brick bed.The present invention is owing to arranging thermal insulation layer between the furnace wall of having adopted combustion chamber and Bunker and water jacket, so secondly the preferential cooking function of heat of having concentrated burning to produce carries out hot water or hot a heatable brick bed by fume afterheat; In the time need not carrying out cooking, can place the kitchen range velar plate again on the kitchen range mouth, and carry out changing of transformation heat running way by the sideboard between combustion chamber and Heat Room and emphasize hot water or hot a heatable brick bed function.In combustion system of the present utility model, primary air enters the burner of combustion chamber successively from ash bucket, grate, auxiliary air enters from the secondary wind distributing hole of sidewall of combustion chamber, also is provided with the secondary wind distributing hole on the furnace wall above the burner of combustion chamber, make fuel combustion more abundant, flame is more stable; Auxiliary air can connect airduct from ash bucket and enter the secondary wind distributing hole, but in order better to control fuel combustion, first and second air is not interfere with each other, and preferential the employing directly enters the secondary wind distributing hole by airduct outside body of heater.
Solid fuel domestic cooking heating stove of the present utility model, energy-efficient, esy to use, safe and reliable, have and can emphasize the several functions such as cooking, burning a heatable brick bed, supplying hot water heating, and fuel is scalable, can be biomass briquette material, molding mass or coal etc., be fit to very much the northern China urban residents and use.
Description of drawings
Fig. 1 is the structural representation of solid fuel domestic cooking heating stove.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of solid fuel domestic cooking heating stove, body of heater is comprised of combustion chamber 9, Bunker 5 and Heat Room 13, rotatable sideboard 15 is arranged between combustion chamber 9 and Heat Room 13, around the furnace wall of body of heater, water jacket 2 is set, between the furnace wall of described combustion chamber 9 and Bunker 5 and water jacket 2, thermal insulation layer 3 is set.
During the work of solid fuel domestic cooking heating stove, open charge door 1 lid, add fuel in Bunker 5, with the fuel of 5 bottoms, burning things which may cause a fire disaster fire fuel storehouse, can transfer to hot a heatable brick bed shelves this moment with sideboard 15 is horizontal level, more is conducive to air inducing, lights a fire easier.Air enters grate 7 by ash bucket 8 and upwards carries a wind combustion-supporting, and flame enters combustion chamber 9 with air-flow from burner 6, and 9 secondary air distribution outlet 4 places obtain secondary air to the high-temperature flue gas of rising in the combustion chamber, and are further combustion-supporting.9 interior risings to 17 ejections of kitchen range mouth, namely can be used for cooking to flame in the combustion chamber.At this moment, if it is vertical position that sideboard 15 is gone to the hot-water heating shelves, high-temperature flue gas is interior roundabout with the interior water heating of heat exchanger tube 11 at Heat Room 13, hot water in water jacket 2 export by pipeline and is used for heating or washing, flue gas again from logical a heatable brick bed mouth 14 by a heatable brick bed road or direct (when not needing hot a heatable brick bed) through chimney to outdoor discharging; If need to emphasize hot a heatable brick bed function, sideboard 15 can be gone to hot a heatable brick bed shelves is horizontal level, and high-temperature flue gas will be fast directly enter a heatable brick bed road and carry out hot a heatable brick bed by Heat Room 13 tops, improve warm a heatable brick bed temperature and speed.When not needing to carry out cooking and heating simultaneously, can take away the cooker of kitchen range mouth 17, place kitchen range velar plate 16, can improve flue-gas temperature 100 ℃ of left and right, heat enters heat exchanger 13 or a heatable brick bed road, hot-water heating and hot a heatable brick bed better effects if fully, kitchen range velar plate 16 is as being set to heat insulation type, and effect is better.
Along with the carrying out of combustion process, fuel is consumed gradually, and fuel descends automatically because of Action of Gravity Field in Bunker 5, by burner 6 postcombustions, the fuel of Bunker 5 can replenish at any time from charge door 1, and the ashes that the fuel afterburnt produces are settled down to ash bucket downwards, and ash bucket can take out.
Claims (10)
1. solid fuel domestic cooking heating stove, body of heater is comprised of combustion chamber, Bunker and Heat Room, Bunker is provided with charge door, combustion chamber and Bunker lower end communicate and form burner, movable grate is equipped with in the burner below, under grate, ash bucket is set, the sidewall of combustion chamber has the secondary wind distributing hole, the upper end, combustion chamber is provided with the kitchen range mouth, top, combustion chamber one side is communicated with Heat Room and logical a heatable brick bed mouth successively, the furnace wall that it is characterized in that body of heater arranges water jacket on every side, between the furnace wall of described combustion chamber and Bunker and water jacket, thermal insulation layer is set.
2. solid fuel domestic cooking heating stove according to claim 1 is characterized in that on the furnace wall of described burner top, the secondary wind distributing hole being arranged.
3. solid fuel domestic cooking heating stove according to claim 2, is characterized in that the secondary wind distributing hole above described sidewall of combustion chamber and burner is communicated with atmosphere by airduct.
4. solid fuel domestic cooking heating stove according to claim 1, is characterized in that the furnace wall above described burner is arc transitional type.
5. solid fuel domestic cooking heating stove according to claim 1, the sidewall that it is characterized in that described combustion chamber is downward contraction type incline structure.
6. solid fuel domestic cooking heating stove according to claim 5 is characterized in that the sidewall stage casing of described incline structure is vertical structure, and its secondary wind distributing hole is positioned on the sidewall of vertical part.
7. solid fuel domestic cooking heating stove according to claim 1 is characterized in that a lateral deviation that the center of kitchen range mouth is communicated with Heat Room from the combustion chamber is from the center of combustion chamber crater.
8. solid fuel domestic cooking heating stove according to claim 1, characterized by further comprising the kitchen range velar plate, and described kitchen range velar plate is placed on the kitchen range mouth.
9. solid fuel domestic cooking heating stove according to claim 1, is characterized in that being equipped with in Heat Room the some heat exchanger tubes that communicate with water jacket.
10. according to claim 1～9 described solid fuel domestic cooking of arbitrary claim heating stoves, is characterized in that rotatable sideboard is arranged between described combustion chamber and Heat Room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205375503U CN202927884U (en) | 2012-10-20 | 2012-10-20 | Solid fuel civil cooking heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205375503U CN202927884U (en) | 2012-10-20 | 2012-10-20 | Solid fuel civil cooking heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927884U true CN202927884U (en) | 2013-05-08 |
Family
ID=48217843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205375503U Expired - Fee Related CN202927884U (en) | 2012-10-20 | 2012-10-20 | Solid fuel civil cooking heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927884U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865600A (en) * | 2012-10-20 | 2013-01-09 | 迅达科技集团股份有限公司 | Civil solid fuel cooking heating furnace |
| CN104879786A (en) * | 2015-05-27 | 2015-09-02 | 任丘市创新采暖设备有限公司 | Biomass clean combustion heating stove |
| CN109556138A (en) * | 2018-11-14 | 2019-04-02 | 陈婧琪 | A kind of biomass solid fuel burner |
-
2012
- 2012-10-20 CN CN2012205375503U patent/CN202927884U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865600A (en) * | 2012-10-20 | 2013-01-09 | 迅达科技集团股份有限公司 | Civil solid fuel cooking heating furnace |
| CN102865600B (en) * | 2012-10-20 | 2015-03-25 | 迅达科技集团股份有限公司 | Civil solid fuel cooking heating furnace |
| CN104879786A (en) * | 2015-05-27 | 2015-09-02 | 任丘市创新采暖设备有限公司 | Biomass clean combustion heating stove |
| CN109556138A (en) * | 2018-11-14 | 2019-04-02 | 陈婧琪 | A kind of biomass solid fuel burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Xunda Science and Technology Co., Ltd., Xunda Group Assignor: Xunda Science & Technology Group Co., Ltd. Contract record no.: 2014420000192 Denomination of utility model: Civil solid fuel cooking heating furnace Granted publication date: 20130508 License type: Exclusive License Record date: 20141223 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20130508 Termination date: 20191020 |