CN2182335Y - Self-combusting smoke-removing energy-saving stove - Google Patents
Self-combusting smoke-removing energy-saving stove Download PDFInfo
- Publication number
- CN2182335Y CN2182335Y CN 93247610 CN93247610U CN2182335Y CN 2182335 Y CN2182335 Y CN 2182335Y CN 93247610 CN93247610 CN 93247610 CN 93247610 U CN93247610 U CN 93247610U CN 2182335 Y CN2182335 Y CN 2182335Y
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- utility
- model
- smoke
- combustion chamber
- flame
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- Expired - Fee Related
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Abstract
The utility model relates to a self-combusting smoke-removing energy-saving stove. The utility model is characterized in that the upper part of the stove body is provided with a secondary combustion chamber (3) of which the interior is provided with a fire dividing hole (6), both ends of which are provided with at least a group of ventilation combustion supporting pipes (13), and the stove is provided with worm wheel vanes (14). After the utility model is ignited, flame rises along a hearth to the fire dividing hole and enters the secondary combustion chamber. Because of the actions of the combustion supporting pipes and the vanes, on one hand, the retention time of the flame is extended, on the other hand, the flame spirally flows, thus, the fuel can be completely combusted, and the thermal efficiency is increased. The utility model has the advantages of simple structure, wide purposes, self-combustion, smoke removal and energy saving effect.
Description
The utility model belongs to a kind of spontaneous combustion smoke-eliminating energy-saving furnace, is made of parts such as body of heater, fire grates.
China utility model patent CN2112075U discloses a kind of efficient economical coal stove, be characterized in above the furnace wall, being equipped with little blower fan, make wind enter space between furnace wall, flue and the aditus laryngis, produce combustion-supporting effect on the one hand, on the other hand by entering furnace bottom after the spirality metal plate preheating, enter furnace chamber again and play the effect of reinforcement blast roasting, reach and improve the thermal efficiency and energy-conservation effect.The Energy-saving coal stove of this structure is owing to adorn little blower fan forced-air blast outward, though can secondary air, make fuel combustion abundant, increase blower fan energy-saving effect is reduced, complex structure, operation inconvenience.Simultaneously, this coal stove heating surface area is little, and purposes is single.
The purpose of this utility model is to avoid the weak point of above-mentioned prior art to provide that a kind of fuel combustion is complete, the thermal efficiency is high, efficient natural smoke-eliminating energy-saving furnace simple in structure, easy to operate, broad-spectrum.
The purpose of this utility model can reach by following measure: constitute cavity in upper of furnace body around burner hearth, form secondary combustion chamber, described secondary combustion chamber is provided with the branch burner, and the bottom has air vent.
The purpose of this utility model also can be expressed by following measure: the branch burner two ends of secondary combustion chamber are provided with at least one group of ventilation combustion tube, and this pipe gives and is equipped with some air vents.
Said second-time burning is indoor also to have turbo blade, make flame by the time be the rotation shape.
The utility model has advantages such as simple in structure, easy to operate, that heating surface area is big compared to existing technology, indoor combustion tube and the turbo blade of being provided with of second-time burning particularly, flame after igniting rises to the branch burner along burner hearth, enter secondary combustion chamber, prolong, again because the effect of turbo blade in the indoor time of staying of second-time burning, make the flame rotational flow, increased flue and furnace body temperature, improved the thermal efficiency, fuel combustion simultaneously is complete.
Accompanying drawing and drawing are described as follows:
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the utility model A---the A profile.
Fig. 3 is the utility model vertical view.
Fig. 4 is the utility model turbo blade (14) structural representation.
Below in conjunction with accompanying drawing the utility model is further described:
With reference to Fig. 1, Fig. 2, Fig. 3, burner hearth (7) is straight tubular, and inwall is filled by flame-proof thermal insulation material (2).The top loop of body of heater (10) constitutes cavity around burner hearth, form secondary combustion chamber (3), flue (4) forms one with secondary combustion chamber, give on it and leave floss hole (5), secondary combustion chamber (3) inwall has branch burner (6), be provided with gallery ports (11) with the corresponding position of a minute burner (6), its bottom is provided with some ventilation circular holes (12), by this hole hearsay is gone in the secondary combustion chamber (3), divide burner (6) to have the semicircle door of banking up a fire that spurs, this door of banking up a fire is placed in the sliding door groove, flame after igniting rises to branch burner (6) along burner hearth (7), enter secondary combustion chamber (3), spur an amount of opening of controllable sub burner (6) of banking up a fire, thus the inlet of control flame.
With reference to Fig. 2, Fig. 4, be welded with at least one group of ventilation combustion tube (13) in the secondary combustion chamber (3), this pipe gives and is equipped with some ventilation circular holes, it is indoor that turbo blade (14) is fastened on second-time burning, makes flame time of staying in second-time burning prolong, because the effect of blade, the indoor distribution of second-time burning is even, flame is rotational flow, has improved the thermal efficiency, and fuel combustion is complete.
With reference to Fig. 1, also having on body of heater (10) ignites is connected with bottom solar or lunar halo (9) with skimming door (8), and fire grate (1) is placed in burner hearth (7) lower end.When this stove uses in the family, can not use and ignite and skimming door (8), or this door is not set, directly ignite and coal from fire door, when using, can remove furnace top cover in the dining room, increase heating surface area.
Claims (4)
1, a kind of spontaneous combustion smoke-eliminating energy-saving furnace is made of body of heater (10), fire grate parts such as (1), it is characterized in that: the top loop at body of heater (10) constitutes cavity around burner hearth (7), forms secondary combustion chamber (3).
2, spontaneous combustion smoke-eliminating energy-saving furnace according to claim 1 is characterized in that: described secondary combustion chamber (3) is provided with branch burner (6), and its two ends have at least one group of ventilation combustion tube (13).
3, spontaneous combustion smoke-eliminating energy-saving furnace according to claim 1 and 2 is characterized in that: also be provided with turbo blade (14) in the secondary combustion chamber (3), make flame by the time be the rotation shape.
4, spontaneous combustion smoke-eliminating energy-saving furnace according to claim 2 is characterized in that: ventilation combustion tube (13) gives and is equipped with some air vents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247610 CN2182335Y (en) | 1993-12-09 | 1993-12-09 | Self-combusting smoke-removing energy-saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247610 CN2182335Y (en) | 1993-12-09 | 1993-12-09 | Self-combusting smoke-removing energy-saving stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2182335Y true CN2182335Y (en) | 1994-11-09 |
Family
ID=33819967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93247610 Expired - Fee Related CN2182335Y (en) | 1993-12-09 | 1993-12-09 | Self-combusting smoke-removing energy-saving stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2182335Y (en) |
-
1993
- 1993-12-09 CN CN 93247610 patent/CN2182335Y/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 | ||
| 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 |