CN201964462U - High-efficiency energy-saving furnace with ring-shaped flue - Google Patents
High-efficiency energy-saving furnace with ring-shaped flue Download PDFInfo
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- CN201964462U CN201964462U CN2011200521532U CN201120052153U CN201964462U CN 201964462 U CN201964462 U CN 201964462U CN 2011200521532 U CN2011200521532 U CN 2011200521532U CN 201120052153 U CN201120052153 U CN 201120052153U CN 201964462 U CN201964462 U CN 201964462U
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Abstract
The utility model relates to an improvement of a stove for life, in particular to a high-efficiency energy-saving furnace with a ring-shaped flue. The high-efficiency energy-saving furnace is provided with a furnace body, a furnace seat and a hearth, wherein the hearth extends to the right front part of the furnace body and is provided with a hearth feeding port where a furnace door is arranged; the hearth is provided with a furnace bridge hole and a furnace bridge grid; the right front part of the furnace seat is provided with an air inlet and an air door; the rear part of the furnace body is connected with an L-shaped smoke discharging drum and a waste heat water tank; especially, a ring-shaped hot air chamber is distributed at the outer side of the hearth and is provided with a plurality of heat exchange pieces and a ring-shaped grid for filtering smoke and resisting fire; the outer side of the hot air chamber is provided with the ring-shaped flue which is communicated with the hearth and the L-shaped smoke exhaust drum; and two air duct joints are also distributed at the two sides of the furnace body and are communicated with the ring-shaped hot air chamber. In the high-efficiency energy-saving furnace, the problems that the energy-efficiency ratio is low and the waste heat is not fully utilized in the existing stove for life are better solved; and the high-efficiency energy-saving furnace is mainly used for improvement of the stove for life.
Description
Technical field: the utility model relates to the transformation of life use stove tool, is a kind of annular flue efficient energy-saving furnace.
(2). background technology: the flue of existing life use stove tool combustion chamber mostly is the straight-line flue, the fuel gas that fuel evaporates in the combustion chamber also is not fully burned in burner hearth, just along with flue gas emits from flue, the efficiency ratio of fuel is low, and burner exhaust heat is underutilized.
(3). summary of the invention: the purpose of this utility model is exactly the problem that efficiency ratio is low and waste heat is underutilized that will solve the existing fuel of existing life use stove tool, and a kind of annular flue efficient energy-saving furnace is provided.
Concrete scheme of the present utility model is: a kind of annular flue efficient energy-saving furnace, and it has body of heater and stove seat, and the top of body of heater is provided with furnace panel, has fire door on the furnace panel; Be provided with the burner hearth base plate between body of heater and the stove seat, top at the bottom of the burner hearth is furnished with the furnace lining plate of ring-type, the furnace lining plate extends to the outside in body of heater dead ahead, described furnace panel, burner hearth base plate and furnace lining plate constitute burner hearth, the end that is positioned at the outside, body of heater dead ahead at burner hearth is provided with the burner hearth feeding mouth, and the feeding mouth place is equipped with fire door; See through housing at the rear of body of heater and be connected with L type smoke evacuation tube, the peripheral disposition of the described L type smoke evacuation tube column water tank that has surplus heat; Also have the grate hole on the burner hearth base plate, the below in grate hole is equipped with the grate barrier; Dead ahead at the stove seat has air inlet, and the air inlet place is equipped with air door; It is characterized in that: be furnished with the dividing plate of ring-type in the outside that the burner hearth base plate is positioned at the furnace lining plate, constitute the hot blast chamber of ring-type between furnace lining plate and dividing plate, also dislocation is furnished with some heat exchanger fins on the inwall of the outer wall of furnace lining plate and dividing plate; Above the dividing plate outer wall, be provided with filter cigarette back-fire relief ring-type barrier, looping flue between the inwall of the outer wall of dividing plate and body of heater, described annular flue sees through filter cigarette back-fire relief ring-type barrier and is being communicated with burner hearth and L type smoke evacuation tube; The body of heater both sides be positioned at the burner hearth base plate above also be furnished with two air channel interfaces, described two air channel interfaces are communicated with the hot blast chamber of ring-type, one of them in described two air channel interfaces effluxes interface for hot blast, another is an air inlet.
Fire door described in the utility model is provided with hinge, and described firedoor hinge is connected with the furnace lining plate that extends to the body of heater outside, also is provided with flame-observing hole on fire door.
Air door described in the utility model is provided with handle, and described handle adopts hinge to be connected with the stove seat.
Filter cigarette back-fire relief ring-type barrier described in the utility model is to be that 6-10 millimeters round bar constitutes by diameter, and the circle bar is by the toroidal arranged, and arrangement pitches is 6-10 millimeters.
The top of filter cigarette back-fire relief ring-type barrier described in the utility model is apart from be separated by 8-12 millimeters spacing of the bottom of furnace panel.
Operation principle of the present utility model is (seeing Fig. 1, Fig. 2 for details): be circumscribed with the heating airduct on the interface of one of them in two air channel interfaces 11; Open fire door 10, in burner hearth 7, add fuel, formed hot blast and the flue gas filtration of cigarette back-fire relief ring-type barrier 8 after filtration after the fuel combustion, flue gas is arranged to the open air through smoke evacuation tube 1 along annular flue 3; Fume afterheat on the smoke evacuation tube 1 is to the heating of the deposit water in the waste-heated water-tank 2; The high temperature heat source of burner hearth 7 conducts to hot blast chamber 17, and some heat exchanger fins in the hot blast chamber 17 16 convert conduction heat sources to hot blast, the hot blasts in the hot blast chamber 17 by air channel interface 11 and external heating airduct to indoor heating; Adjust the opening angle of air door 12, controlling the air inlet amount of burner hearth 7, also can play the ignition temperature of regulating burner hearth 7.
The utility model is compared with existing life use stove tool, discharge flue of the present utility model is to adopt annular flue structure, formed hot blast of burner hearth internal combustion and flue gas are just discharged outdoor after the indoor process of annular firing is fully burnt through flue, the efficiency ratio height of fuel; The utility model adopts on the smoke evacuation tube waste-heated water-tank is set, and the fume afterheat on the smoke evacuation tube 1 is absorbed and utilizes; The utility model is provided with hot blast chamber and heat exchanger fin at hearth outer wall, and heat exchanger fin is arranged in the indoor dislocation of hot blast, forms the hot blast stream of curve, reaches the abundant absorption and the utilization of heat energy to greatest extent; The structure and the arrangement form of filter cigarette back-fire relief ring-type barrier of the present utility model have improved the combustion efficiency of fuel chambers, have reduced the vapour lock in air channel, help the discharging of flue gas, have also reached the purpose of back-fire relief simultaneously; The low waste heat that reaches of efficiency ratio that the utility model preferably resolves the existing fuel of existing life use stove tool does not obtain fully
The problem of utilizing.
(4). description of drawings:
Fig. 1: the utility model structural front view;
Fig. 2: A-A cutaway view;
Fig. 3: B-B cutaway view;
Fig. 4: the utility model structure right view;
Among the figure: 1-L type smoke evacuation tube, 2-waste-heated water-tank, 3-annular flue, 4-dividing plate, 5-furnace lining plate, 6-fire door, 7-burner hearth, 8-filter cigarette back-fire relief ring-type barrier, 9-furnace panel, 10-fire door, 11-air channel interface, 12-air door, 13-grate barrier, 14-burner hearth base plate, 15-stove seat, 16-heat exchanger fin, 17-hot blast chamber, 18-body of heater, 19-hinge, 20-handle, 21--flame-observing hole.
(5). the specific embodiment:
Embodiment: (seeing Fig. 1 for details) a kind of annular flue efficient energy-saving furnace, it has body of heater 18 and stove seat 15, and the top of body of heater 18 is provided with furnace panel 9, has fire door 6 on the furnace panel 9; Be provided with burner hearth base plate 14 between body of heater 18 and the stove seat 15, burner hearth base plate 14 tops are furnished with the furnace lining plate 5 of ring-type, furnace lining plate 5 extends to the outside in body of heater 18 dead aheads, described furnace panel 9, burner hearth base plate 14 and furnace lining plate 5 constitute burner hearth 7, the end that is positioned at the outside, body of heater 18 dead aheads at burner hearth 7 is provided with the burner hearth feeding mouth, the feeding mouth place is equipped with fire door 10, the described fire door 10 of present embodiment is provided with hinge 19, described firedoor hinge 19 is connected with the furnace lining plate 5 that extends to body of heater 18 outsides, also is provided with flame-observing hole 21(and sees Fig. 4 for details on fire door 10); See through housing at the rear of body of heater 18 and be connected with L type smoke evacuation tube 1, the peripheral disposition of the described L type smoke evacuation tube 1 column water tank 2 that has surplus heat; Also have the grate hole at burner hearth base plate 14, the below in grate hole is equipped with grate barrier 13; Position, dead ahead at stove seat 15 has air inlet, and the air inlet place is equipped with air door 12, and the described air door 12 of present embodiment is provided with handle 20, and described handle 20 adopts hinge 19 to be connected (seeing Fig. 4 for details) with stove seat 15; Particularly: the outside that is positioned at furnace lining plate 5 on burner hearth base plate 14 is furnished with the dividing plate 4 of ring-type, the hot blast chamber 17(that constitutes ring-type between furnace lining plate 5 and dividing plate 4 sees Fig. 2 for details), present embodiment dislocation on the inwall of the outer wall of furnace lining plate 5 and dividing plate 4 is furnished with 20 a slice heat exchanger fins 16; Above dividing plate 4 outer walls, be provided with filter cigarette back-fire relief ring-type barrier 8, the described filter cigarette of present embodiment back-fire relief ring-type barrier 8 is to be that 8 millimeters round bar constitutes by diameter, the circle bar is by the toroidal arranged, arrangement pitches is 8 millimeters, and the top of the described filter cigarette of present embodiment back-fire relief ring-type barrier 8 is apart from be separated by 10 millimeters spacing of the bottom of furnace panel 9; Looping flue 3 between the inwall of the outer wall of dividing plate 4 and body of heater 18, described annular flue 3 see through filter cigarette back-fire relief ring-type barrier 8 and are being communicated with burner hearth 7 and L type smoke evacuation tube 1; Body of heater 18 both sides be positioned at burner hearth base plate 14 above also be furnished with two air channel interfaces 11, described two air channel interfaces 11 are communicated with (seeing Fig. 2 for details) with the hot blast chamber 17 of ring-type, in described two air channel interfaces 11 one of them effluxes interface for hot blast, and another is an air inlet.
Claims (4)
1. annular flue efficient energy-saving furnace, it has body of heater and stove seat, and the top of body of heater is provided with furnace panel, has fire door on the furnace panel; Be provided with the burner hearth base plate between body of heater and the stove seat, top at the bottom of the burner hearth is furnished with the furnace lining plate of ring-type, the furnace lining plate extends to the outside in body of heater dead ahead, described furnace panel, burner hearth base plate and furnace lining plate constitute burner hearth, the end that is positioned at the outside, body of heater dead ahead at burner hearth is provided with the burner hearth feeding mouth, and the feeding mouth place is equipped with fire door; See through housing at the rear of body of heater and be connected with L type smoke evacuation tube, the peripheral disposition of the described L type smoke evacuation tube column water tank that has surplus heat; Also have the grate hole on the burner hearth base plate, the below in grate hole is equipped with the grate barrier; Dead ahead at the stove seat has air inlet, and the air inlet place is equipped with air door; It is characterized in that: be furnished with the dividing plate of ring-type in the outside that the burner hearth base plate is positioned at the furnace lining plate, constitute the hot blast chamber of ring-type between furnace lining plate and dividing plate, also dislocation is furnished with some heat exchanger fins on the inwall of the outer wall of furnace lining plate and dividing plate; Above the dividing plate outer wall, be provided with filter cigarette back-fire relief ring-type barrier, looping flue between the inwall of the outer wall of dividing plate and body of heater, described annular flue sees through filter cigarette back-fire relief ring-type barrier and is being communicated with burner hearth and L type smoke evacuation tube; The body of heater both sides be positioned at the burner hearth base plate above also be furnished with two air channel interfaces, described two air channel interfaces are communicated with the hot blast chamber of ring-type, one of them in described two air channel interfaces effluxes interface for hot blast, another is an air inlet.
2. a kind of annular flue efficient energy-saving furnace according to claim 1, it is characterized in that: described fire door is provided with hinge, and described firedoor hinge is connected with the furnace lining plate that extends to the body of heater outside, also is provided with flame-observing hole on fire door.
3. a kind of annular flue efficient energy-saving furnace according to claim 1, it is characterized in that: described air door is provided with handle, and described handle adopts hinge to be connected with the stove seat.
4. a kind of annular flue efficient energy-saving furnace according to claim 1 is characterized in that: described filter cigarette back-fire relief ring-type barrier is to be that 6-10 millimeters round bar constitutes by diameter, and the circle bar is by the toroidal arranged, and arrangement pitches is 6-10 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200521532U CN201964462U (en) | 2011-03-02 | 2011-03-02 | High-efficiency energy-saving furnace with ring-shaped flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200521532U CN201964462U (en) | 2011-03-02 | 2011-03-02 | High-efficiency energy-saving furnace with ring-shaped flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964462U true CN201964462U (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200521532U Expired - Fee Related CN201964462U (en) | 2011-03-02 | 2011-03-02 | High-efficiency energy-saving furnace with ring-shaped flue |
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| CN (1) | CN201964462U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095210A (en) * | 2011-03-02 | 2011-06-15 | 石兴吾 | Ring gas duct efficient energy-saving furnace |
| CN103615802A (en) * | 2013-11-08 | 2014-03-05 | 中国人民解放军总后勤部建筑工程研究所 | Self-powered warm air furnace |
| CN104390237A (en) * | 2014-10-08 | 2015-03-04 | 昆山富凌能源利用有限公司 | Horseshoe energy-saving kitchen range |
-
2011
- 2011-03-02 CN CN2011200521532U patent/CN201964462U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095210A (en) * | 2011-03-02 | 2011-06-15 | 石兴吾 | Ring gas duct efficient energy-saving furnace |
| CN103615802A (en) * | 2013-11-08 | 2014-03-05 | 中国人民解放军总后勤部建筑工程研究所 | Self-powered warm air furnace |
| CN103615802B (en) * | 2013-11-08 | 2015-12-02 | 中国人民解放军总后勤部建筑工程研究所 | A kind of self-powered hot-blast stove |
| CN104390237A (en) * | 2014-10-08 | 2015-03-04 | 昆山富凌能源利用有限公司 | Horseshoe energy-saving kitchen range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20120302 |