CN2784773Y - Multipurpose energy-saving heating stove - Google Patents
Multipurpose energy-saving heating stove Download PDFInfo
- Publication number
- CN2784773Y CN2784773Y CN 200520078431 CN200520078431U CN2784773Y CN 2784773 Y CN2784773 Y CN 2784773Y CN 200520078431 CN200520078431 CN 200520078431 CN 200520078431 U CN200520078431 U CN 200520078431U CN 2784773 Y CN2784773 Y CN 2784773Y
- Authority
- CN
- China
- Prior art keywords
- flue
- heat
- thermal resistance
- water tank
- burner hearth
- 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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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a multipurpose energy-saving heating stove. The utility model comprises a seat (1) and a hearth (2), wherein the hearth (2) is fixed on the seat (1); the upper end of the hearth (2) is fixed with a flue water tank (3) and a flue (4); the flue (4) is positioned at the center of the flue water tank (3). A heat-resistor (5) is arranged in the flue (4); the lower end surface of the heat-resistor (5) is slightly lower than the upper end surface of the flue water tank (3); the heat-resistor (5) is composed of a heat resisting ring (6) and a heat resisting barrel (7); the heat resisting barrel (7) is fixed on the heat resisting ring (6); the outer diameter of the heat resisting barrel (7) is smaller than that of the heat resisting ring (6); a smoke hole (8) is arranged on the heat resisting ring (6); a radiating hole (9) is arranged on the heat resisting barrel (7). The utility model directly heat the bottom of the flue water tank; the utility model can block the rising speed of flue gas in the hearth along the flue, delay the outward exhausting speed of heat in the hearth and extend the heating time to the flue water tank; the utility model not only increases heating effect but also increases thermal efficiency simultaneously.
Description
Technical field
The utility model relates to a kind of multifunctional and energy-saving heating stove, is mainly used in family, restaurant, restaurant heating and hot-water supply.
Background technology
At present, in the face of problems such as energy shortage, scarcities, energy savings, raising the efficiency is the pressing problem that entire society must face, and along with the raising of people's living standard, how more and more to enter rural households with heating stove, but because existing heating stove is that a water jacket is set in the burner hearth periphery mostly, during the burner hearth burning water jacket is heated, connect the radiator heating, also can provide hot water by pipeline.Major defect one is that burner hearth is too low to the efficient of water jacket heating, is difficult to the heating effect that reaches satisfied; The 2nd, quite a few heat is discharged and is wasted along with flue in the burner hearth, and whole stove is difficult to reach the requirement of efficient energy-saving.
Summary of the invention
The technical problem that the utility model solves: design a kind of multifunctional and energy-saving heating stove, stove fire in the burner hearth directly heats the bottom of flue water tank, and can stop the speed that the flue gas in the burner hearth rises along flue, delayed the speed that the heat in the burner hearth discharges, prolonged time to the flue water tank heating, not only improve the heating effect, also improved the thermal efficiency simultaneously.
Technical solution of the present utility model: a kind of multifunctional and energy-saving heating stove, its burner hearth (2) are fixed on the base (1), and the upper end of burner hearth (2) is fixed with flue water tank (3) and flue (4), and flue (4) is positioned at the central authorities of flue water tank (3).
Be provided with heat-resistor (5) in the flue (4), and the lower surface of heat-resistor (5) is lower than the upper surface of flue water tank (3) slightly.Heat-resistor (5) is made of thermal resistance circle (6) and thermal resistance tube (7), thermal resistance tube (7) is fixed on the thermal resistance circle (6), and the external diameter of thermal resistance tube (7) is shaped on exhaust smoke hole (8) less than the external diameter of thermal resistance circle (6) on the thermal resistance circle (6), be shaped on louvre (9) on the thermal resistance tube (7).
Evenly being shaped on 4～6 diameters on the thermal resistance circle (6) is the semicircle exhaust opening (8) of 8～10mm, and thermal resistance tube (7) is gone up and vertically evenly to be shaped on 3～4 rows louvre (9) that to add up to 21～28 diameters be 4～6mm.
The utility model compared with prior art has the following advantages and effect:
1, in burner hearth when burning,, by the body of heater heating of outwards dispelling the heat, the stove fire in the burner hearth is compared the peripheral water jacket heat absorption efficiency of existing burner hearth and will be improved much directly to the bottom heating of flue water tank on the other hand on the one hand.
2, the flue gas in the burner hearth is along meeting with heat-resistor in the flue uphill process, stop that the interior flue gas of burner hearth along the speed that flue rises, has delayed the speed that the heat in the burner hearth discharges, prolonged time the flue water tank heating, not only improve the heating effect, also improved the thermal efficiency simultaneously.
3, flue gas enters the thermal resistance tube after by the thermal resistance circle, part of smoke is directly discharged along flue, another partly flue gas pass louvre and enter interlayer between thermal resistance tube and the flue, discharge by interlayer again, so just make flue gas in the process of upwards discharging, produce certain resistance, also with regard to having delayed the speed that the interior heat of burner hearth discharges, along the time of having grown the flue water tank heating, not only improve the heating effect, also improved the thermal efficiency simultaneously.
4, the lime-ash that deposits on the flue inwall time will fall and fall into by semicircle exhaust opening to entering ash bucket in the burner hearth in vibration, can remove the lime-ash that deposits on the flue inwall easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the structural representation of the utility model thermal resistance circle.
The specific embodiment
1 a kind of embodiment of the present utility model is described in conjunction with the accompanying drawings.
A kind of multifunctional and energy-saving heating stove, its burner hearth (2) are fixed on the base (1), and the upper end of burner hearth (2) is fixed with flue water tank (3) and flue (4), and flue (4) is positioned at the central authorities of flue water tank (3).Be provided with heat-resistor (5) in the flue (4), and the lower surface of heat-resistor (5) is lower than the upper surface of flue water tank (3) slightly.Heat-resistor (5) is made of thermal resistance circle (6) and thermal resistance tube (7), thermal resistance tube (7) is fixed on the thermal resistance circle (6), and the external diameter of thermal resistance tube (7) is shaped on exhaust smoke hole (8) less than the external diameter of thermal resistance circle (6) on the thermal resistance circle (6), be shaped on louvre (9) on the thermal resistance tube (7).Evenly being shaped on 4 diameters on the thermal resistance circle (6) is the semicircle exhaust opening (8) of 10mm, and thermal resistance tube (7) is gone up and vertically evenly to be shaped on the 4 rows louvre (9) that to add up to 24 diameters be 6mm.
In burner hearth when burning,, by the body of heater heating of outwards dispelling the heat, the stove fire in the burner hearth is compared the outer water jacket heat absorption efficiency of existing burner hearth and will be improved much directly to the bottom heating of flue water tank on the other hand on the one hand.Secondly, the flue gas in the burner hearth stops the speed that the flue gas in the burner hearth rises along flue along meeting with heat-resistor in the flue uphill process, delayed the speed that the heat in the burner hearth discharges, prolonged time, not only improved the heating effect, also improved the thermal efficiency simultaneously the flue water tank heating.In addition, flue gas enters thermal resistance tube and flue after by the semicircle exhaust opening on thermal resistance circle and the thermal resistance circle, part of smoke is directly discharged along flue, another partly flue gas pass louvre and enter interlayer between thermal resistance tube and the flue, discharge by interlayer again, so just make flue gas in the process of upwards discharging, produce certain resistance, also just delayed the speed that the interior heat of burner hearth discharges, along the time of having grown the flue water tank heating, not only improve the heating effect, also improved the thermal efficiency simultaneously.The lime-ash that deposits on the flue inwall time will fall and fall into by semicircle exhaust opening to entering ash bucket in the burner hearth in vibration.
Claims (4)
1, a kind of multifunctional and energy-saving heating stove comprises base (1) and burner hearth (2), and burner hearth (2) is fixed on the base (1), it is characterized in that: the upper end of burner hearth (2) is fixed with flue water tank (3) and flue (4), and flue (4) is positioned at the central authorities of flue water tank (3).
2, multifunctional and energy-saving heating stove according to claim 1 is characterized in that: be provided with heat-resistor (5) in the flue (4), and the lower surface of heat-resistor (5) is lower than the upper surface of flue water tank (3) slightly.
3, multifunctional and energy-saving heating stove according to claim 2, it is characterized in that: heat-resistor (5) is made of thermal resistance circle (6) and thermal resistance tube (7), thermal resistance tube (7) is fixed on the thermal resistance circle (6), and the external diameter of thermal resistance tube (7) is less than the external diameter of thermal resistance circle (6), be shaped on exhaust smoke hole (8) on the thermal resistance circle (6), be shaped on louvre (9) on the thermal resistance tube (7).
4, multifunctional and energy-saving heating stove according to claim 3, it is characterized in that: evenly being shaped on 4～6 diameters on the thermal resistance circle (6) is the semicircle exhaust opening (8) of 8～10mm, and thermal resistance tube (7) is gone up and vertically evenly to be shaped on 3～4 rows louvre (9) that to add up to 21～28 diameters be 4～6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078431 CN2784773Y (en) | 2005-02-28 | 2005-02-28 | Multipurpose energy-saving heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078431 CN2784773Y (en) | 2005-02-28 | 2005-02-28 | Multipurpose energy-saving heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2784773Y true CN2784773Y (en) | 2006-05-31 |
Family
ID=36771746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520078431 Expired - Fee Related CN2784773Y (en) | 2005-02-28 | 2005-02-28 | Multipurpose energy-saving heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2784773Y (en) |
-
2005
- 2005-02-28 CN CN 200520078431 patent/CN2784773Y/en not_active Expired - Fee Related
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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: 20060531 Termination date: 20100228 |