CN202630122U - Firewood and coal heating furnace - Google Patents
Firewood and coal heating furnace Download PDFInfo
- Publication number
- CN202630122U CN202630122U CN 201220169302 CN201220169302U CN202630122U CN 202630122 U CN202630122 U CN 202630122U CN 201220169302 CN201220169302 CN 201220169302 CN 201220169302 U CN201220169302 U CN 201220169302U CN 202630122 U CN202630122 U CN 202630122U
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- CN
- China
- Prior art keywords
- combustion chamber
- flue
- firewood
- hearth
- water
- 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
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Abstract
The utility model relates to a firewood and coal heating furnace. A combustion chamber and a hearth are formed in a furnace body. The combustion chamber is communicated with the hearth through a first burner in a sidewall, and is communicated with a flue through a smoke outlet in the sidewall. The hearth is communicated with the flue through a second burner. A charging tube is connected with the upper part of the combustion chamber. Fuels such as firewood and coal can be fully combusted by a reverse combustion technology and a secondary combustion technology, and heat is maximally released, so that thermal efficiency is improved, and fuel resources such as the firewood and the coal are saved; and by secondary combustion, low emissions and even zero emission are realized, so that pollutions are reduced. The firewood and coal heating furnace is functionally powerful, convenient to operate, safe, reliable and applicable to vast rural areas in China, particularly places such as mountains and cotton bases with rich firewood, and can be used for heating and quick cooking.
Description
Technical field
The utility model relates to a kind of Heating stove, specifically a kind of bavin coal heating stove.
Background technology
Continuous development along with coal supply shortage and agricultural production; Greatly develop that replacement coals such as utilizing agricultural and sideline product stalk, faggot, branch leaf is used for that people warm oneself, cook, the heating stove of bathing etc., very vast potential for future development is especially arranged in vast rural area.Existing combustion bavin heating stove is made the furnace wall in body of heater, lead to gas furnace by the pipeline that is connected again and carry out heating water jacket, kettle and cook.But because it is limit by structure, the combustion bavin has only heated body of heater and gas furnace in the stove internal combustion, and can not unnecessary heat be utilized.In addition, this combustion bavin heating stove also exists burning insufficient, and shortcoming such as the thermal efficiency is low, and smoke discharge amount is big not only can pollute environment, also exists the ample resources waste simultaneously.
The utility model content
The purpose of the utility model just provides a kind of bavin coal heating stove, with solve existing with the faggot be the thermal efficiency that exists of the heating stove of fuel low with the low problem of utilization rate.
The utility model is achieved in that a kind of bavin coal heating stove; In body of heater, be shaped on combustion chamber and burner hearth; Said combustion chamber is connected with said burner hearth through first crater on the sidewall; Said combustion chamber is communicated with flue through the outlet flue on the sidewall, and said burner hearth is connected with said flue through second crater, above said combustion chamber, is connected to casing drum.
The side direction furnace wall of said body of heater is the airtight jacket structure for water of double-deck hollow, on the said airtight jacket structure for water of furnace wall one side, is connected to water inlet pipe and outlet pipe.
Said burner hearth is provided with hearth water sleeve, on said hearth water sleeve, is connected to water inlet pipe and outlet pipe.
Above said flue, be connected to chimney, on said chimney, be connected to chimney water jacket, on said chimney water jacket, be connected to water inlet pipe and outlet pipe.
Bottom in said combustion chamber is provided with fire grate, below said fire grate, is provided with out ash bucket.
Said outlet flue, first crater and second crater are provided with the baffle plate that is used to regulate flame size.
The utility model is through being provided with casing drum on the combustion chamber, and the powerful swabbing action through the chimney that is provided with on the flue, and making faggot fuel is not directly burning in the combustion chamber; But in the casing drum internal combustion; Like this, the one, the burning of faggot fuel can fully mix with air-flow, thereby realizes completing combustion; Improve the calorific value and the thermal efficiency of burning thus, overcome the lower shortcoming of the bavin coal heating stove thermal efficiency; The 2nd, because the not directly burning in the combustion chamber of faggot fuel, cigarette ash just greatly reduces through the emissions of burner hearth, thereby has overcome existing bavin coal heating stove damage ratio than important disadvantages.
The utility model utilizes the special tectonic of body of heater, lets faggot in the combustion chamber under the charging bucket, instead burn, and flame is pulled out second-time burning in the burner hearth; Form swirl flame; Let the bottom of a pan and water jacket absorb the heat energy of its generation fully, utilize the outlet flue and second crater simultaneously, flame is introduced in the flue; Chimney to band heating water jacket in the flue heats, and fully discharges and absorb heat energy.
The beneficial effect of the utility model is:
1, the thermal efficiency and utilization rate are high, have saved faggot, coal resource; Anti-burning technology and secondary burning technology are combined, fully discharge and absorb the heat energy that fuel combustion produces;
2, good heating effect, last thermal velocity surpasses other coal heating stove; All adopt built-in water jacket around its combustion chamber, effectively area of heat-supply service can reach 140-200 ㎡;
3, heating stove can be cooked throughout the year, can lead to a heatable brick bed, heating in the winter time again;
4, installation is more convenient, and water jacket needs professional tool just dismantled and assembled;
5, the utility model is with low cost, long service life, and whole service life can reach more than 10 years;
6, use is more convenient, adopts big charging bucket, removed the trouble of frequently adding bavin from, and fire burns can keep the hot-water heating temperature greatly, has prolonged the burning time of single filler greatly;
7, be fit to all kinds of coals, have bavin not have bavin and all can use, suitable area of promoting is more extensive.
The utility model burns by fuel such as faggot, coals through anti-burning technology and secondary burning technology fully, discharges maximum heat energy, has improved the thermal efficiency, has saved fuel source; Realize low emission even zero-emission through second-time burning, reduced pollution.The utility model is powerful, and is easy and simple to handle, safe and reliable, can warm oneself and can cook fast, is applicable to the vast rural area of China, especially the abundant place of faggot such as mountain area, cotton growing area.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, casing drum, 2, the combustion chamber, 3, first crater, 4, burner hearth, 5, second crater, 6, flue, 7, chimney, 8, hearth water sleeve, 9, body of heater.
The specific embodiment
As shown in Figure 1, in body of heater 9, be shaped on the burner hearth 4 of combustion chamber 2 and overhanging side, above combustion chamber 2, be connected to casing drum 1,2 bottoms are provided with fire grate (not shown) in the combustion chamber, below fire grate, are provided with out ash bucket (not shown).The side direction furnace wall of body of heater 9 is set to the airtight jacket structure for water of double-deck hollow; On the airtight jacket structure for water of furnace wall one side, be connected to water inlet pipe and outlet pipe; Outlet pipe and return pipe on this water inlet pipe and outlet pipe and the heating installation are connected in parallel, for radiator provides heating hot water.
On 4 mouthfuls in burner hearth, place hearth water sleeve 8 to the heating installation heating, and on hearth water sleeve 8, be connected to water inlet pipe and outlet pipe.Use hearth water sleeve 8, can obviously increase heating surface area, thus better utilize heat energy.Simultaneously, be used to cook after also can hearth water sleeve 8 being moved.On the sidewall of combustion chamber 2, be communicated with flue 6 through outlet flue (not shown); On 2 another sidewalls of combustion chamber, have first crater 3 that is connected with burner hearth 4; Be used for flame guided to and carry out second-time burning in the burner hearth 4; Form swirl flame, let the bottom of a pan and hearth water sleeve 8 absorb the heat energy of its generation fully.Constitute a kind of faggot heating stove thus with the function of cooking and heat.
In order to make this heating stove on the basis of cooking, heating, have the function of heating shower water simultaneously, the utility model is equipped with chimney 7 on flue 6, on chimney 7, have chimney water jacket, on chimney water jacket, is connected to water inlet pipe and outlet pipe, is used to heat shower water.Burner hearth 4 is connected through second crater 5 on the sidewall with flue 6, utilizes the outlet flue and second crater 5, and high-temperature flue gas is introduced in the flue 6, and chimney water jacket is heated, and makes full use of heat energy.In addition, outlet flue, first crater 3 and second crater 5 are provided with the baffle plate that is used to regulate flame size.
Bank up a fire for ease, pass through the hinged top cover of hinge arrangement of hinge-type in the upper end of casing drum 1.Like this can be in needs flip top cover, cover the port of casing drum 1, can hinder cigarette, can cooperate the capping of fire door again, reach certain fire retardation of banking up a fire.Also can use the capping that separates with casing drum 1, reach same action effect.
Claims (6)
1. bavin coal heating stove; In body of heater (9), be shaped on combustion chamber (2) and burner hearth (4); It is characterized in that said combustion chamber (2) are connected with said burner hearth (4) through first crater (3) on the sidewall, said combustion chamber (2) are communicated with flue (6) through the outlet flue on the sidewall; Said burner hearth (4) is connected with said flue (6) through second crater (5), is connected to casing drum (1) in the top of said combustion chamber (2).
2. bavin coal heating stove according to claim 1 is characterized in that, the side direction furnace wall of said body of heater (9) is the airtight jacket structure for water of double-deck hollow, on the said airtight jacket structure for water of furnace wall one side, is connected to water inlet pipe and outlet pipe.
3. bavin coal heating stove according to claim 1 is characterized in that said burner hearth (4) is provided with hearth water sleeve (8), on said hearth water sleeve (8), is connected to water inlet pipe and outlet pipe.
4. bavin coal heating stove according to claim 1 is characterized in that, is connected to chimney (7) in said flue (6) top, on said chimney (7), is connected to chimney water jacket, on said chimney water jacket, is connected to water inlet pipe and outlet pipe.
5. bavin coal heating stove according to claim 1 is characterized in that, is provided with fire grate in the bottom of said combustion chamber (2), below said fire grate, is provided with out ash bucket.
6. bavin coal heating stove according to claim 1 is characterized in that, said outlet flue, first crater (3) and second crater (5) are provided with the baffle plate that is used to regulate flame size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169302 CN202630122U (en) | 2012-04-20 | 2012-04-20 | Firewood and coal heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169302 CN202630122U (en) | 2012-04-20 | 2012-04-20 | Firewood and coal heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630122U true CN202630122U (en) | 2012-12-26 |
Family
ID=47383317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220169302 Expired - Fee Related CN202630122U (en) | 2012-04-20 | 2012-04-20 | Firewood and coal heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202630122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605621A (en) * | 2016-03-17 | 2016-05-25 | 赵江 | Energy-saving steam furnace |
-
2012
- 2012-04-20 CN CN 201220169302 patent/CN202630122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605621A (en) * | 2016-03-17 | 2016-05-25 | 赵江 | Energy-saving steam furnace |
| CN105605621B (en) * | 2016-03-17 | 2018-11-06 | 赵江 | Energy saving steam stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150420 |
|
| EXPY | Termination of patent right or utility model |