CN201289221Y - Heating furnace - Google Patents
Heating furnace Download PDFInfo
- Publication number
- CN201289221Y CN201289221Y CNU2008200142977U CN200820014297U CN201289221Y CN 201289221 Y CN201289221 Y CN 201289221Y CN U2008200142977 U CNU2008200142977 U CN U2008200142977U CN 200820014297 U CN200820014297 U CN 200820014297U CN 201289221 Y CN201289221 Y CN 201289221Y
- Authority
- CN
- China
- Prior art keywords
- spiral
- air duct
- smoke
- heating furnace
- furnace
- 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 discloses a residential heating furnace, in particular to a hot-blast residential heating furnace. A spiral air duct 3 and a spiral smoke channel 4 are formed in a hearth; one edge of the spiral air duct 3 is connected with a furnace outer wall 10; one corner of the spiral smoke channel 4 is connected with the furnace outer wall 10; the air duct and the smoke channel can minimize heat loss; a smoke inlet 8 with one position corresponding to the spiral smoke channel is formed above a combustion chamber 6; smoke passes through the spiral channel and is discharged from an outlet 1; an air inlet 7 corresponding to the spiral air duct is formed outside the furnace wall 10; air passes through a center air duct 9, is transferred to the upper part of the hearth and is transferred to the spiral air duct 3 through an outlet 2; and finally, hot blast is discharged through an outlet 5. The hot-blast residential heating furnace can widely used in production and life of people.
Description
Technical field
The utility model relates to a kind of warming stove, especially the hot blast warming stove.
Background technology
The hot blast warming stove is simple in structure because of it, and operation is convenient, obtained application in people's production, life, but pipe ventilated is taked in the air channel of present hot blast warming stove more, and the structure of this pipe ventilated can not make full use of furnace space, and the thermal efficiency is not high.
Summary of the invention
It is big that the purpose of this utility model provides a kind of storage wind volume, heats effective hot blast warming stove.
For achieving the above object, the scheme taked of the utility model is: a kind of spiral duct, spiral flue are set in burner hearth.
The hot blast warming stove of this structure, the thermal effect height, energy-conservation, easy to use, safe and reliable.
The utility model is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Accompanying drawing is the cutaway view of hot blast warming stove of the present utility model.
The specific embodiment
As shown in drawings
In burner hearth, be provided with spiral duct 3, spiral smoke flue 4,3 one limits of spiral duct are connected with the inboard of furnace wall 10, one jiao of spiral smoke flue 4 with 10 inboard connections of furnace wall, this air channel, smoke flue can drop to heat loss minimum.The one place pyrotechnics inlet 8 corresponding with the spiral smoke flue arranged above combustion chamber 6, and pyrotechnics is discharged from exporting 1 by the spiral road.10 the outside is provided with the place air intake corresponding with spiral duct 7 in the furnace wall, and air forwards the burner hearth top to by air channel, center 9, changes spiral duct 3 over to through outlet 2, and last hot blast is discharged by outlet 5.
Claims (3)
1, a kind of hot blast warming stove is characterized in that: be provided with spiral duct (3), spiral smoke flue (4) in burner hearth.
2, hot blast warming stove according to claim 1 is characterized in that: a limit of spiral duct (3) is connected with furnace wall (10).
3, hot blast warming stove according to claim 1 is characterized in that: an angle of spiral smoke flue (4) is connected with furnace wall (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200142977U CN201289221Y (en) | 2008-07-21 | 2008-07-21 | Heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200142977U CN201289221Y (en) | 2008-07-21 | 2008-07-21 | Heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289221Y true CN201289221Y (en) | 2009-08-12 |
Family
ID=40980904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200142977U Expired - Fee Related CN201289221Y (en) | 2008-07-21 | 2008-07-21 | Heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289221Y (en) |
-
2008
- 2008-07-21 CN CNU2008200142977U patent/CN201289221Y/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: 20090812 Termination date: 20120721 |