CN2709818Y - High-efficient environmental protection multifunction return warm-air stove - Google Patents
High-efficient environmental protection multifunction return warm-air stove Download PDFInfo
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- CN2709818Y CN2709818Y CN 200420034005 CN200420034005U CN2709818Y CN 2709818 Y CN2709818 Y CN 2709818Y CN 200420034005 CN200420034005 CN 200420034005 CN 200420034005 U CN200420034005 U CN 200420034005U CN 2709818 Y CN2709818 Y CN 2709818Y
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- heater
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- boiler clothing
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Abstract
The utility model discloses a high-efficient environmental protection multifunction return warm-air stove. An inner stove jacket covering the periphery of the stove core is arranged in the stove body. Heat conduction fins are arranged between the stove core and the inner stove jacket. The lower part of the stove body is provided with a flue gas outlet communicated with an interlayer return air cavity formed between the stove core and the inner stove jacket and a warm air outlet communicated with the interlayer formed between the inner wall of the stove body and the inner stove jacket. The stove body is also provided with a cold air inlet communicated with the interlayer formed between the inner wall of the stove body and the inner stove jacket. The utility model is characterized in that: the temperature rise starting is fast, a cold stove can begin to heating after the fire is started for twenty minutes; the firepower of the stove mouth is stronger, the high-efficient environmental protection multifunction return warm-air stove can be used for cooking, frying vegetables, heating boiled water by a common household with four- five persons, and at the same time, the hot water is provided for bathing or washing articles. The heat efficiency of the utility model is higher, the heat utilization efficiency of the high-efficient environmental protection multifunction return warm-air stove is improved by more than 50% than the common return warm-air stove, and the energy saving reaches more than 50%.
Description
Technical field:
The utility model relates to the multi-functional air return type hot-blast stove of a kind of high-efficiency environment friendly energy-conservation, belongs to coal furnace
Technical field.
Background technology:
Sell on the market at present and family's air return type warming stove in widely used winter, mainly the heat radiation that fired coal combustion in the air return stove is produced by body of heater metal shell, upper cover plate, fiery cover plate and metal flue arrives indoor for people's heating.Most of family is positioned over warming stove between parlor, dining room or special-purpose calefactory, and other is placed on the bedroom with warming stove also minority.Common air return stove is owing to coal can not fully burn when burning, at coal or when colluding fire, in part pernicious gas and the flue dust inlet chamber, cause room air pollution, add be placed between warming stove often indoor, oxygen reduces gradually in the combustion process, causes IAQ poor, the people's that do serious harm on physical and mental health.Therefore, at the bottom of coal heating stove of the prior art exists efficiency of combustion, consumption coal, contaminated environment, shortcoming such as unhygienic easily.
Summary of the invention:
The purpose of this utility model is: the multi-functional air return type hot-blast stove of high-efficiency environment friendly energy-conservation that provide a kind of efficiency of fire coal height, use hygienic and convenient, the thermal efficiency is high, and to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises the body of heater (1) that has ash bin (2), grate (3) and flue (4) are housed in body of heater (1), in body of heater (1), be equipped with and be enclosed within the peripheral interior boiler clothing (5) of flue (4), and between flue (4) and interior boiler clothing (5), be provided with heat transmission fin (6), the bottom of body of heater (1) be provided with flue (4) and interior boiler clothing (5) between the outlet flue (7) that communicates of the interlayer return air chamber that forms and be provided with body of heater (1) inwall and in the warm braw that communicates of the interlayer that forms between the boiler clothing (5) export (8), on body of heater (1), also be provided with boiler clothing (5) in body of heater (1) inwall reaches between the cold wind import (9) that communicates of the interlayer of formation; On interior boiler clothing (5), be provided with closed cavity volume (10), heat-conducting medium (11) is housed in closed cavity volume (10); Going up coiling at interior boiler clothing (5) has water heat cycles pipeline (12), and the hot water outlet a of water heat cycles pipeline (12) and the cold water b that answers back is arranged on the outside of body of heater (1); On the inwall of body of heater (1), also be provided with heat-insulation layer (13); In the interlayer that forms between warm braw outlet (8) and the cold wind import (9), between body of heater (1) inwall and interior boiler clothing (5), be provided with wind deflector (14), locate to be equipped with air exhauster (15) in warm braw outlet (8).
Owing to adopted technique scheme, the utility model is compared with existing common air return stove, under specified Coal-fired capacity, has improved the thermal efficiency and heat utilization efficiency greatly, has saved the energy.And the utility model can adopt the mode of strange land (several meters other rooms that scope is interior) heating that family's heating is provided, when using the utility model, after hot-blast stove is lit a fire, heat energy and flue gas by output in the flue enter the return air chamber, heat transmission fin and interior boiler clothing inwall heat absorption, the vaporization of being heated of heat-conducting medium in its closed cavity volume (10), undergo phase transition, dielectric gas after the vaporization conducts heat energy at a high speed, again through the rapid radiant heat energy of metal outer wall of interior boiler clothing to the space between body of heater and the interior boiler clothing, and the air in its space of Fast Heating, the outer air of body of heater enters space interlayer between body of heater and the interior boiler clothing through air inlet and is heated and becomes hot-air by air outlet, and through the room that other delivered to hot blast by air exhauster and air supply duct for people's heating; After cold water in the water heat cycles pipeline that coils on the interior boiler clothing is heated, enter the water tank upper that is connected on the water heat cycles pipeline through the water pipe rising, the cold water of this water tank bottom is got back to heating again in the water heat cycles pipeline by water return pipeline, so circulation, the water in the water tank are heated as hot water for using.
The utlity model has temperature rise and start fast characteristics, after lighting a fire back 20 minutes, black furnace can begin heating, air supply duct (about 4 meters) air outlet temperature reaches 35～45 degree, along with the increase of furnace temperature reaches just often (about about one hour), the air outlet temperature can reach more than 64～94 degree, is equivalent to the heating capacity of warm air air-conditioning more than two kilowatts.The fire door firepower is stronger, can cook for four～five people's average family daily, cooking, boil water, and provides hot water to be used to have a bath or washing articles simultaneously; The utility model uses the honeycomb briquette heating of conventional specification, the cooking of cooking every day, boils water in addition, only uses 7～13 in coal, and energy consumption is very low; And the utility model is taked the strange land heating system, has therefore improved the air quality between required calefactory greatly, is of value to people's physical and mental health, satisfies the environmental requirement of family, has also kept the clean and tidy of household.This practical thermal efficiency is higher, and its heat utilization efficiency improves more than 50% than common air return stove, energy-conservation reaching more than 50%.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the A-A cross-sectional schematic of accompanying drawing 1.
The specific embodiment:
Embodiment of the present utility model: the mode that the body of heater (1) that has ash bin (2) can adopt casting or welding cylinder iron or sheet metal make, and in body of heater (1), load onto grate (3) and flue (4) routinely, during making, in body of heater (1), load onto and be enclosed within the peripheral interior boiler clothing (5) of flue (4), and around interior boiler clothing (5), produce a closed cavity volume (10), in closed cavity volume (10), load onto the heat-conducting medium of selling on the market (11), fixed installation last 4～16 heat transmission fins (6) between flue (4) and interior boiler clothing (5), the bottom of body of heater (1) install with flue (4) and interior boiler clothing (5) between the outlet flue (7) that communicates of the interlayer return air chamber that forms and install with body of heater (1) inwall and in the interlayer of formation communicates between the boiler clothing (5) warm braw export (8), the top of body of heater (1) install with body of heater (1) inwall and in the cold wind import (9) that communicates of the interlayer of formation between the boiler clothing (5), and go up coiling 3～10 circle water heat cycles pipelines (12) at interior boiler clothing (5), the hot water outlet a of water heat cycles pipeline (12) and the cold water b that answers back is arranged on the outside of body of heater (1); In order to make the heating better effects if, can on the inwall of body of heater (1), adopt conventional insulation material to make one deck heat-insulation layer (13); For cold wind is heated in stove quickly, several wind deflectors (14) are installed in the interlayer that can export between (8) and the cold wind import (9) at warm braw, form between body of heater (1) inwall and interior boiler clothing (5), the easier quilt of cold wind that enters in the stove is heated equably and heat up, in order to carry warm braw, can export (8) at warm braw and locate to install an air exhauster and (15) to larger distance.
Claims (6)
1, the multi-functional air return type hot-blast stove of a kind of high-efficiency environment friendly energy-conservation, it comprises the body of heater (1) that has ash bin (2), grate (3) and flue (4) are housed in body of heater (1), it is characterized in that: in body of heater (1), be equipped with and be enclosed within the peripheral interior boiler clothing (5) of flue (4), and between flue (4) and interior boiler clothing (5), be provided with heat transmission fin (6), the bottom of body of heater (1) be provided with flue (4) and interior boiler clothing (5) between the outlet flue (7) that communicates of the interlayer return air chamber that forms and be provided with body of heater (1) inwall and in the warm braw that communicates of the interlayer that forms between the boiler clothing (5) export (8), on body of heater (1), also be provided with boiler clothing (5) in body of heater (1) inwall reaches between the cold wind import (9) that communicates of the interlayer of formation.
2, the multi-functional air return type hot-blast stove of high-efficiency environment friendly energy-conservation according to claim 1 is characterized in that: be provided with closed cavity volume (10) on interior boiler clothing (5), heat-conducting medium (11) is housed in closed cavity volume (10).
3, the multi-functional air return type hot-blast stove of high-efficiency environment friendly energy-conservation according to claim 1 and 2, it is characterized in that: going up coiling at interior boiler clothing (5) has water heat cycles pipeline (12), and the hot water outlet a of water heat cycles pipeline (12) and the cold water b that answers back is arranged on the outside of body of heater (1).
4, the multi-functional air return type hot-blast stove of high-efficiency environment friendly energy-conservation according to claim 1 is characterized in that: also be provided with heat-insulation layer (13) on the inwall of body of heater (1).
5, the multi-functional air return type hot-blast stove of high-efficiency environment friendly energy-conservation according to claim 1 is characterized in that: be provided with wind deflector (14) in the interlayer that forms between warm braw outlet (8) and the cold wind import (9), between body of heater (1) inwall and interior boiler clothing (5).
6, the multi-functional air return type hot-blast stove of high-efficiency environment friendly energy-conservation according to claim 1 is characterized in that: locate to be equipped with air exhauster (15) in warm braw outlet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034005 CN2709818Y (en) | 2004-06-11 | 2004-06-11 | High-efficient environmental protection multifunction return warm-air stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034005 CN2709818Y (en) | 2004-06-11 | 2004-06-11 | High-efficient environmental protection multifunction return warm-air stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709818Y true CN2709818Y (en) | 2005-07-13 |
Family
ID=34850118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420034005 Expired - Fee Related CN2709818Y (en) | 2004-06-11 | 2004-06-11 | High-efficient environmental protection multifunction return warm-air stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709818Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434805C (en) * | 2005-10-24 | 2008-11-19 | 李培华 | Stove body radiation type heating stove |
-
2004
- 2004-06-11 CN CN 200420034005 patent/CN2709818Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434805C (en) * | 2005-10-24 | 2008-11-19 | 李培华 | Stove body radiation type heating stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |