CN203240618U - Coal-saving heating stove - Google Patents
Coal-saving heating stove Download PDFInfo
- Publication number
- CN203240618U CN203240618U CN 201320283795 CN201320283795U CN203240618U CN 203240618 U CN203240618 U CN 203240618U CN 201320283795 CN201320283795 CN 201320283795 CN 201320283795 U CN201320283795 U CN 201320283795U CN 203240618 U CN203240618 U CN 203240618U
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Abstract
The utility model discloses a coal-saving heating stove which comprises a stove body. The stove body comprises a water jacket and a combustion chamber defined by the water jacket of the stove body. A smoke outlet chamber communicated with a smoke outlet of the combustion chamber is connected with the side portion of the stove body. A flue water jacket communicated with the water jacket of the stove body is arranged inside the smoke outlet chamber. A smoke outlet channel is defined by the flue water jacket. A chimney communicated with the smoke outlet channel is arranged on the smoke outlet chamber. A water inlet pipe communicated with the water jacket of the stove body is arranged on the stove body. A water outlet pipe is arranged on the flue water jacket. A baffling device is arranged on a smoke inlet of the smoke outlet chamber. The baffling device extending downwards is arranged on the smoke inlet of the smoke outlet chamber, so that smoke is well baffled, heat exchange is conducted between the smoke and the flue water jacket completely, heat of the smoke is fully used, and therefore heating cost is reduced.
Description
Technical field
The utility model relates to a kind of coal-saving warming boiler.
Background technology
Present vast rural area warming mainly uses coal-fired heating furnace, the heat heating water jacket who utilizes coal combustion to produce, thus provide heat for radiator.Although the flue gas that also has the part warming stove to utilize coal combustion to produce now heats the water in the water jacket, but the heat-exchange time of flue gas and water is too short, and the water in the water jacket can not fully absorb the heat of flue gas, and flue gas namely is discharged from, can cause like this waste of resource, increase the heating cost.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of coal-saving warming boiler that takes full advantage of the flue gas that coal combustion produces.
For solving the problems of the technologies described above, the utility model comprises body of heater, body of heater comprises water jacket and the combustion chamber that is surrounded by furnace water jacket, described body of heater sidepiece is connected with the smoke-box that goes out that is communicated with the outlet flue of combustion chamber, the indoor water jacket of flue that is communicated with furnace water jacket that is provided with of smoke, water jacket of flue surrounds smoke-outlet flue, go out smoke-box and be provided with the chimney that is communicated with smoke-outlet flue, described body of heater is provided with the water inlet pipe that is communicated with furnace water jacket, described water jacket of flue is provided with outlet pipe, and its design feature is that the described smoke inlet place that goes out smoke-box is provided with down the baffle means of stretching.
After adopting said structure, baffle means is set at the smoke inlet place that goes out smoke-box can makes the abundant heat exchange of flue gas and water jacket of flue well with the flue gas baffling, thereby take full advantage of the heat of flue gas, reduce the heating cost.
Described baffle means is the first fold flowing water cover that is communicated with furnace water jacket.
Convex into two the second baffling water jackets in described water jacket of flue is staggered.
Described furnace water jacket top is provided with bonnet, be provided with interior fire door with the combustion chamber top in the bonnet and comprise within it smoke output chamber, the upper port of smoke output chamber is outer fire door, described smoke output chamber sidepiece is provided with and can with the smoke passing port of smoke output chamber and smoke-outlet flue connection, slidely connects the flue converter that can seal outlet flue on the body of heater.
Described outlet pipe is two, and it is symmetricly set on the both sides of chimney.
Describedly go out the shoot door that smoke-box bottom and sidepiece are respectively equipped with cleaning door and cleaning door can be closed.
The fire door that described body of heater sidepiece is provided with coal-filling hole and coal-filling hole can be sealed.
Described lower portion of furnace body is provided with and can supports body of heater and corresponding with the combustion chamber ash hole go out ash silo, and going out that ash silo is provided with can be with the ash discharge drawer of its outlet sealing.
Described combustion chamber bottom is provided with the fire grate that can swing.
Description of drawings
Below in conjunction with the drawings and the specific embodiments the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that Fig. 1 is along the cross-sectional schematic of A-A line;
Fig. 3 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, coal-saving warming boiler comprises body of heater, body of heater comprises furnace water jacket 1 and the combustion chamber 2 that is surrounded by furnace water jacket 1, the inner surface ring of combustion chamber 2 is established refractory material 3, the top of combustion chamber 2 is provided with interior fire door 4, the rear side of combustion chamber 2 is provided with outlet flue 6, the body of heater rear side is connected with the smoke-box that goes out that is communicated with outlet flue 6, the indoor water jacket of flue 10 that is communicated with furnace water jacket 1 that is provided with of smoke, water jacket of flue 10 surrounds smoke-outlet flue 12, go out the smoke-box top and be provided with the chimney 16 that is communicated with smoke-outlet flue 12, the body of heater bottom rear is provided with the water inlet pipe that is communicated with furnace water jacket 1, water jacket of flue 10 tops are provided with outlet pipe, and outlet pipe is two, and it is symmetricly set on the both sides of chimney 16.In combustion chamber 2, fill out coal for convenient, the coal-filling hole 19 that runs through furnace water jacket 1 and refractory material 4 can be set in the body of heater front side, and at body of heater the fire door 20 that coal-filling hole 19 can be sealed is installed.
For improving the rate of recovery of flue gas heat, the smoke inlet place that goes out smoke-box is that outlet flue 6 places of corresponding combustion chamber 2 are provided with down the baffle means of stretching, baffle means is first fold flowing water cover 7, the both ends of first fold flowing water cover 7 are communicated with furnace water jacket 1, first fold flowing water cover 7 comprises horizontal component and vertical part, horizontal component extends to the rear portion that goes out smoke-box, guarantee that flue gas can enter out smoke-box smoothly from outlet flue 6, the vertical part of first fold flowing water cover 7 is connected to the rearward end of horizontal component and stretches under the bottom that goes out smoke-box, vertically the least significant end of part is a little less than the bottom of outlet flue 6, vertically the bottom of part with go out smoke-box and formed the cigarette slit, flue gas enters out the top of smoke-box from crossing the cigarette slit.Convex into two the second baffling water jackets 11 that are used for the flue gas baffling in water jacket of flue 10 is staggered, the lowermost end that is positioned at the second baffling water jacket 11 of bottom is higher than smoke passing port 15, thereby will carry out effective baffling from the cigarette that smoke passing port 15 enters smoke-outlet flue 12.Go out the shoot door 9 that smoke-box bottom and sidepiece are respectively equipped with cleaning door 8 and cleaning door 8 can be closed, the cleaning door 8 corresponding second baffling water jackets 11 of sidepiece arrange the convenient dust of removing deposition on the second baffling water jacket 11.
Lower portion of furnace body is provided with and can supports body of heater and corresponding with the ash hole of combustion chamber 2 bottoms go out ash silo 21, goes out that be provided with in the ash silo 21 can be with the ash discharge drawer 22 of its outlet sealing, and ash discharge drawer 22 is slidingly connected at out on the ash silo 21.Combustion chamber 2 bottoms are provided with the fire grate that can swing, fire grate comprise two groups parallel, symmetrically arranged separate grate, separate grate comprises support bar 23 and equidistantly is fixed in fire bars 24 on the support bar 23, the left end of two support bars 23 is inserted into respectively in the fixed cover 28 that is fixed on ash silo 21 inner left wall, the right-hand member of two support bars 23 all stretches out ash silo 21 right sides, one support bar 23 with on the middle part of shaking grey bar 27 of stretching clamp and be connected, another support bar 23 is installed with down the fixed bar 25 of stretching, thereby fixed bar 25 and the bottom of shaking grey bar 27 connect as one two separate grates with connecting plate 26 is hinged respectively, support bar 23 direct-connected with it swings when shaking grey bar 27, another support bar 23 also swings thereupon, thereby finishes deashing.
During heating, hook is hooked push-and-pull hole 14, outlet flue 6 is opened smoke-choking plate 13 outer drawing, then respectively interior fire door 4 and outer fire door 5 are sealed with bell respectively, flue gas can only enter smoke-outlet flue 12 from outlet flue 6, and first fold flowing water cover 7 is the downward baffling of flue gas, and flue gas enters smoke-outlet flue 12 tops from first fold flowing water cover 7 and the slit that goes out between the smoke-box, then through the baffling of two the second baffling water jackets 11, discharge from chimney 16 at last; When cooking, interior fire door 4 and outer fire door 5 are opened, hook is hooked push-and-pull hole 14, make outlet flue 6 sealings with pushing away in the smoke-choking plate 13, be about to out the bottom sealing of smoke-box, cooker is placed on the outer fire door 5, can cook, the flue gas that produces of cooking enters smoke-outlet flue 12 from smoke passing port 15, through the baffling of two the second baffling water jackets 11, discharges from chimney 16 at last.
Claims (9)
1. coal-saving warming boiler, comprise body of heater, body of heater comprises furnace water jacket (1) and the combustion chamber (2) that is surrounded by furnace water jacket (1), described body of heater sidepiece is connected with the smoke-box that goes out that is communicated with the outlet flue (6) of combustion chamber (2), the indoor water jacket of flue (10) that is communicated with furnace water jacket (1) that is provided with of smoke, water jacket of flue (10) surrounds smoke-outlet flue (12), go out smoke-box and be provided with the chimney (16) that is communicated with smoke-outlet flue (12), described body of heater is provided with the water inlet pipe (18) that is communicated with furnace water jacket (1), described water jacket of flue (10) is provided with outlet pipe (17), it is characterized in that the described smoke inlet place that goes out smoke-box is provided with down the baffle means of stretching.
2. coal-saving warming boiler according to claim 1 is characterized in that the first fold flowing water cover (7) of described baffle means for being communicated with furnace water jacket (1).
3. coal-saving warming boiler according to claim 2 is characterized in that described water jacket of flue (10) convexes into two the second baffling water jackets (11) in staggered.
4. coal-saving warming boiler according to claim 3, it is characterized in that described furnace water jacket (1) top is provided with bonnet, be provided with interior fire door (4) with combustion chamber (2) top in the bonnet and comprise within it smoke output chamber, the upper port of smoke output chamber is outer fire door (5), described smoke output chamber sidepiece is provided with and can with the smoke passing port (15) of smoke output chamber and smoke-outlet flue (12) connection, slidely connects the flue converter that can seal outlet flue (6) on the body of heater.
5. according to claim 1 to 4 each described coal-saving warming boilers, it is characterized in that described outlet pipe is two, it is symmetricly set on the both sides of chimney (16).
6. coal-saving warming boiler according to claim 5 is characterized in that the described shoot door (9) that smoke-box bottom and sidepiece are respectively equipped with cleaning door (8) and cleaning door (8) can be closed that goes out.
7. coal-saving warming boiler according to claim 1 is characterized in that the fire door (20) that described body of heater sidepiece is provided with coal-filling hole (19) and coal-filling hole (19) can be sealed.
8. coal-saving warming boiler according to claim 5 is characterized in that described lower portion of furnace body is provided with can support body of heater and corresponding with combustion chamber (2) ash hole go out ash silo (21), and going out that ash silo (21) is provided with can be with the ash discharge drawer (22) of its outlet sealing.
9. coal-saving warming boiler according to claim 5 is characterized in that described combustion chamber (2) bottom is provided with the fire grate that can swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283795 CN203240618U (en) | 2013-05-23 | 2013-05-23 | Coal-saving heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283795 CN203240618U (en) | 2013-05-23 | 2013-05-23 | Coal-saving heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240618U true CN203240618U (en) | 2013-10-16 |
Family
ID=49317910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320283795 Expired - Fee Related CN203240618U (en) | 2013-05-23 | 2013-05-23 | Coal-saving heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240618U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939948A (en) * | 2014-03-25 | 2014-07-23 | 青岛殖富园机械有限公司 | Efficient energy-saving toppling prevention heating furnace for furnace using residents |
| CN105953270A (en) * | 2016-06-16 | 2016-09-21 | 河北烽煊采暖设备制造有限公司 | Combustion furnace with multi-level zigzag dust fall structure |
| CN106287827A (en) * | 2015-06-11 | 2017-01-04 | 全爱军 | A kind of self-circulating energy-saving heating stove |
| CN107781850A (en) * | 2016-08-31 | 2018-03-09 | 哈尔滨敬宇民用锅炉科技有限公司 | A kind of energy-conserving and environment-protective civil boiler |
-
2013
- 2013-05-23 CN CN 201320283795 patent/CN203240618U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939948A (en) * | 2014-03-25 | 2014-07-23 | 青岛殖富园机械有限公司 | Efficient energy-saving toppling prevention heating furnace for furnace using residents |
| CN103939948B (en) * | 2014-03-25 | 2018-03-20 | 青岛殖富园机械有限公司 | A kind of energy-efficient smoke-backflow-proof civil heating stove |
| CN106287827A (en) * | 2015-06-11 | 2017-01-04 | 全爱军 | A kind of self-circulating energy-saving heating stove |
| CN105953270A (en) * | 2016-06-16 | 2016-09-21 | 河北烽煊采暖设备制造有限公司 | Combustion furnace with multi-level zigzag dust fall structure |
| CN105953270B (en) * | 2016-06-16 | 2018-02-09 | 河北烽煊采暖设备制造有限公司 | A kind of combustion furnace with Multi-stage reciprocal dust fall structure |
| CN107781850A (en) * | 2016-08-31 | 2018-03-09 | 哈尔滨敬宇民用锅炉科技有限公司 | A kind of energy-conserving and environment-protective civil boiler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20160523 |