CN202692237U - Warm air furnace - Google Patents
Warm air furnace Download PDFInfo
- Publication number
- CN202692237U CN202692237U CN 201220140539 CN201220140539U CN202692237U CN 202692237 U CN202692237 U CN 202692237U CN 201220140539 CN201220140539 CN 201220140539 CN 201220140539 U CN201220140539 U CN 201220140539U CN 202692237 U CN202692237 U CN 202692237U
- Authority
- CN
- China
- Prior art keywords
- fan housing
- fan
- flue
- hot
- treatment zone
- 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 relates to a heating device, in particular to a warm air furnace, which comprises a fan cover, a furnace pipe and a fan, wherein the furnace pipe is arranged in the fan cover; a wind passageway is formed between the furnace pipe and the fan cover; a feed inlet is formed on a fan cover front plate on one side of the fan cover and a smoke outlet is formed on a fan cover rear plate on the other side of the fan cover; a clapboard is arranged in the furnace pipe to separate the furnace pipe into two heating areas; the fan is installed on the fan cover; wind sent by the fan passes sequentially through the two heating areas; and hot wind heated twice is exhausted through a warm wind cover installed on the fan cover. The warm air furnace is heated when burned and has the advantages of energy saving, environmental friendliness, low cost, small in size, light in weight and few fuel, and is particularly suitable for rural families; wind entered into the furnace pipe is heated twice, the fuel is burned thoroughly for complete use, and the heat quantity of the hot wind is high.
Description
Technical field
The utility model relates to heating system, specifically a kind of hot-blast stove.
Background technology
At present, heating system is varied, uses more extensive as wherein a kind of hot-blast stove.Existing hot-blast stove is commonly used diesel oil hot-blast stove, coal-fired warm air furnace, and these two kinds of hot-blast stove volumes are larger, and occupation of land is many, is not suitable for rural households and uses; In addition, these two kinds of hot-blast stoves improve manufacturing cost because volume is large, and needed raw material is more, causes the wasting of resources.
The utility model content
The purpose of this utility model is to provide a kind of hot-blast stove.This hot-blast stove volume is little, lightweight, and required fuel is few, especially is fit to rural households and uses.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises fan housing, flue and blower fan, wherein flue leaves the passage that leaks out in fan housing and between the fan housing, have charging aperture on the fan housing header board of described fan housing one side, have exhaust opening on the plate behind the fan housing of opposite side, be provided with the dividing plate that the inside of flue is divided into two thermals treatment zone in the described flue, at fan housing blower fan is installed, the wind of being sent into by this blower fan is discharged by the hot-air cover that is installed on the fan housing through the hot blast of twice heating successively through two thermals treatment zone.
Wherein: the upper end of described dividing plate is welded on the inwall of flue, and the lower end is free end, and the bottom between described dividing plate and the fan housing header board is first thermal treatment zone, and the bottom behind dividing plate and the fan housing between the plate is second thermal treatment zone; The flue of described first thermal treatment zone is provided with air supply duct in the stove, and the flue of second thermal treatment zone is provided with wind pipe in the stove, and the interior wind pipe inside of air supply duct and stove is separately installed with economizer bank in the described stove; Described fan housing slopes inwardly near a side bottom of exhaust opening; Have the wind pushing hole and the exhaust vent that are communicated with top, two thermals treatment zone in the flue respectively on the described fan housing, described blower fan by fan shroud be installed on the fan housing, corresponding with wind pushing hole, described hot-air cover is installed on the fan housing, corresponding with exhaust vent; Described charging aperture is positioned at the bottom of fan housing header board, and is corresponding with the thermal treatment zone in the flue; Described exhaust opening is positioned at the top of plate behind the fan housing.
Advantage of the present utility model and good effect are:
1. the utility model is namely put instant heating, energy-conserving and environment-protective, and cost is low.
2. the utility model volume is little, lightweight, and required fuel is few, especially is fit to rural households and uses.
3. the utility model enters the interior wind of flue through twice heating, and fuel combustion is abundant, and the hot blast heat is high, and fuel fully is utilized.
4. fan housing of the present utility model slopes inwardly near a side bottom of exhaust opening, has reduced the loss through the hot blast of twice heating.
Description of drawings
Fig. 1 is stereochemical structure biopsy cavity marker devices schematic diagram of the present utility model;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is front view of the present utility model;
Fig. 4 is the perspective view of the utility model flue;
Fig. 5 is the internal view of the utility model flue;
Wherein: 1 is flue, and 2 is dividing plate, and 3 is wind pipe in the stove, and 4 is air supply duct in the stove, and 5 is exhaust opening, 6 is wind pushing hole, and 7 is charging aperture, and 8 is fan housing, and 9 is hot-air cover, and 10 is blower fan, 11 is fan shroud, and 12 is exhaust vent, and 13 is the fan housing header board, and 14 is plate behind the fan housing.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in Fig. 1～5, the utility model comprises fan housing 8, flue 1 and blower fan 10, and wherein flue 1 and fan housing 8 are made by the iron plate welding, and flue 1 leaves the passage that leaks out in fan housing 8 and between the fan housing.The bottom of the fan housing header board 13 of described fan housing 8 one sides has charging aperture 7, and the top of plate 14 has exhaust opening 5 behind the fan housing of opposite side; Be provided with the dividing plate 2 that the inside of flue 1 is divided into two thermals treatment zone in the described flue 1, the upper end of this dividing plate 2 is welded on the inwall of flue 1, the lower end is free end, described dividing plate 2 is first thermal treatment zone, corresponding with charging aperture 7 with bottom between the fan housing header board 13, and the bottom behind dividing plate 2 and the fan housing between the plate 14 is second thermal treatment zone.Flue 1 above first thermal treatment zone and second thermal treatment zone is respectively equipped with in the stove wind pipe 3 in the air supply duct 4 and stove, is separately installed with economizer bank in the wind pipe 3 in air supply duct 4 and the stove in stove.Have the wind pushing hole 6 and the exhaust vent 12 that are communicated with top, flue 1 interior two thermals treatment zone respectively on the fan housing 8, described blower fan 10 by fan shroud 11 be installed on the fan housing 8, corresponding with wind pushing hole 6, described hot-air cover 9 is installed on the fan housing 8, corresponding with exhaust vent 12.Fan housing 8 slopes inwardly near a side (namely corresponding with the second thermal treatment zone) bottom of exhaust opening 5, to reduce thermal loss.
Operation principle of the present utility model is:
Fuel (can be stalk, mushroom culture medium discarded object etc.) is sent into by charging aperture 7 and burnt in the flue 1, and blower fan 10 work are sent into wind by wind pushing hole 6, through when being sent to pipeline 4 in the stove, heated for the first time; , heated for the second time by the wind pipe 3 to the stove that turns back again of the passage that leaks out between flue 1 and the fan housing 8 through the wind of once heating; Hot blast through twice heating is namely discharged use through exhaust vent 12 by hot-air cover 9.And at the cigarette that flue 1 internal cause combustion fuel produces, then discharged by exhaust opening 5.
Claims (6)
1. hot-blast stove, it is characterized in that: comprise fan housing (8), flue (1) and blower fan (10), wherein flue (1) is positioned at fan housing (8), and leave the passage that leaks out between the fan housing, have charging aperture (7) on the fan housing header board (13) of described fan housing (8) one sides, have exhaust opening (5) on the plate behind the fan housing of opposite side (14), be provided with the dividing plate (2) that the inside of flue (1) is divided into two thermals treatment zone in the described flue (1), at fan housing (8) blower fan (10) is installed, the wind of being sent into by this blower fan (10) is discharged by the hot-air cover (9) that is installed on the fan housing (8) through the hot blast of twice heating successively through two thermals treatment zone.
2. by hot-blast stove claimed in claim 1, it is characterized in that: the upper end of described dividing plate (2) is welded on the inwall of flue (1), the lower end is free end, bottom between described dividing plate (2) and the fan housing header board (13) is first thermal treatment zone, and the bottom behind dividing plate (2) and the fan housing between the plate (14) is second thermal treatment zone.
3. by hot-blast stove claimed in claim 2, it is characterized in that: the flue of described first thermal treatment zone (1) is provided with air supply duct (4) in the stove, the flue of second thermal treatment zone (1) is provided with wind pipe (3) in the stove, and interior wind pipe (3) inside of air supply duct (4) and stove is separately installed with economizer bank in the described stove.
4. by hot-blast stove claimed in claim 1, it is characterized in that: described fan housing (8) slopes inwardly near a side bottom of exhaust opening (5).
5. by hot-blast stove claimed in claim 1, it is characterized in that: have the wind pushing hole (6) and the exhaust vent (12) that are communicated with top, interior two thermals treatment zone of flue (1) respectively on the described fan housing (8), it is upper, corresponding with wind pushing hole (6) that described blower fan (10) is installed in fan housing (8) by fan shroud (11), and it is upper, corresponding with exhaust vent (12) that described hot-air cover (9) is installed in fan housing (8).
6. by hot-blast stove claimed in claim 1, it is characterized in that: described charging aperture (7) is positioned at the bottom of fan housing header board (13), and is corresponding with the thermal treatment zone in the flue (1); Described exhaust opening (5) is positioned at the top of plate (14) behind the fan housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140539 CN202692237U (en) | 2012-04-05 | 2012-04-05 | Warm air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140539 CN202692237U (en) | 2012-04-05 | 2012-04-05 | Warm air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692237U true CN202692237U (en) | 2013-01-23 |
Family
ID=47547848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220140539 Expired - Fee Related CN202692237U (en) | 2012-04-05 | 2012-04-05 | Warm air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776454A (en) * | 2015-04-30 | 2015-07-15 | 蒙阴恒源节能炉业有限公司 | Split type biomass heating furnace for cooking purpose |
-
2012
- 2012-04-05 CN CN 201220140539 patent/CN202692237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776454A (en) * | 2015-04-30 | 2015-07-15 | 蒙阴恒源节能炉业有限公司 | Split type biomass heating furnace for cooking purpose |
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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 |
Granted publication date: 20130123 Termination date: 20150405 |
|
| EXPY | Termination of patent right or utility model |