CN201709189U - Warm air furnace - Google Patents
Warm air furnace Download PDFInfo
- Publication number
- CN201709189U CN201709189U CN2010202577557U CN201020257755U CN201709189U CN 201709189 U CN201709189 U CN 201709189U CN 2010202577557 U CN2010202577557 U CN 2010202577557U CN 201020257755 U CN201020257755 U CN 201020257755U CN 201709189 U CN201709189 U CN 201709189U
- Authority
- CN
- China
- Prior art keywords
- hearth
- layer
- upper portion
- furnace
- flue
- 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
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
A warm air furnace relates to a device for heating a greenhouse and is of an inner-outer double-layer structure, a hearth, flues and radiating pipes are disposed in an inner layer of the warm air furnace, a furnace outer casing is arranged on an outer layer, a heating layer is arranged between the inner layer and the outer layer, a plurality of the flues are connected to the upper portion of the hearth, the flues gathered on the upper portion are communicated with a top smoke tube, a dust box is arranged below the hearth, a guide board is disposed on the upper portion of the hearth and inside the furnace outer casing to increase flowing distance of heating air, a hot air outlet is disposed on the upper portion of the furnace outer casing, the hearth is in the shape of a funnel with a larger upper portion and a smaller lower portion, the plurality of the radiating pipes are installed on the upper portion of the inside of the hearth, two ends of each radiating pipe are communicated with the heating layer, the plurality of the radiating pipes are further installed on the lower portion of the smoke tube and at the collection position of the flues, two ends of each radiating pipe are communicated with the heating layer, an openable cover board covers gaps of the radiating pipes and can prolong path of flue gas, an air heater joint is arranged on the lower portion of the furnace outer casing, and the cross section of each flue is rectangular. The warm air furnace can effectively solve the problems of improving radiation efficiency and flame burning.
Description
Technical field
A kind of hot-blast stove is related to the device that green house heats.
Background technology
The present hot-blast stove that uses because the restriction of structure, aspect radiating efficiency and stove fire burning aspect also not ideal.
The utility model content
The purpose of this utility model provides a kind of through improved hot-blast stove, improves problems such as radiating efficiency and stove fire burning.
This stove wind furnace is interior outer double-layer structure, and internal layer has burner hearth, flue, radiating tube to constitute; Skin is the body of heater shell; It between the ectonexine hot air layer; Upper furnace is connected with some flues, and flue compiles on top with the chimney at top and communicates; It below the burner hearth ash bin; On the top of burner hearth, be provided with deflector in the body of heater shell, to increase the distance that hot-air flows; Hot air outlet is equipped with on the top of body of heater shell; Burner hearth is the bucket type, and top is greater than the bottom; Some radiating tubes are equipped with on top in burner hearth, and its two ends communicate with hot air layer; In the chimney bottom, the flue junction is equipped with some radiating tubes, and the two ends of radiating tube communicate with hot air layer, is stamped openable cover plate on the gap of radiating tube, can be along the path of long flue gas; The air-heater interface of establishing in the bottom of body of heater shell; The cross section of flue is a rectangle.
This hot-blast stove has following characteristics: the one, adopted bucket type burner hearth, and can help the burning of stove fire like this; The 2nd, adopted rectangular flue side by side, two parts radiating tube up and down, effectively strengthened area of dissipation, improved the thermal efficiency; The 3rd, the air-heater interface is located at the body of heater outer casing underpart, so not only can effectively the hot-air in the stove be blown out, can also to burner hearth the certain protection effect be arranged to the outside cooling of burner hearth.
Description of drawings
Fig. 1 is the partial cutaway schematic of this hot-blast stove;
Fig. 2 is the cross-sectional profile schematic diagram of this hot-blast stove.
Embodiment
This stove wind furnace is interior outer double-layer structure, and internal layer has burner hearth 8, flue 3, radiating tube 7,16 to constitute; Skin is a body of heater shell 5; Be that hot air layer 4,14,4 is the gap between the flue 3 between the ectonexine; Burner hearth 8 tops are connected with some flues 3, and flue 3 compiles on top with the chimney 1 at top and communicates; It below the burner hearth 8 ash bin 11; Lower furnace portion is equipped with fire bars 10; On the top of burner hearth 8, be provided with deflector 6,15 in the body of heater shell 5, to increase the distance that hot-air flows; Hot air outlet 2 is equipped with on the top of body of heater shell 5; Burner hearth 8 is the bucket type, and top is greater than the bottom; Some radiating tubes 7 are equipped with on top in burner hearth 8, and its two ends communicate with hot air layer; In chimney 1 bottom, flue 3 junctions are equipped with some radiating tubes 16, and the two ends of radiating tube 16 communicate with hot air layer, are stamped openable cover plate 17 on the gap of radiating tube 16, can be along the path of long flue gas, and conveniently be flue 3 deashings; The air-heater interface of establishing in the bottom of body of heater shell 59; The cross section of flue 3 is a rectangle; In addition, hearth door 13 is housed also on the burner hearth 8, and has air inlet 12.
Claims (3)
1. hot-blast stove, it is interior outer double-layer structure, internal layer has burner hearth, flue, radiating tube to constitute; Skin is the body of heater shell; It between the ectonexine hot air layer; Upper furnace is connected with some flues, and flue compiles on top with the chimney at top and communicates; It below the burner hearth ash bin; On the top of burner hearth, be provided with deflector in the body of heater shell; Hot air outlet is equipped with on the top of body of heater shell; It is characterized in that burner hearth is the bucket type, top is greater than the bottom; Some radiating tubes are equipped with on top in burner hearth, and its two ends communicate with hot air layer; The air-heater interface of establishing in the bottom of body of heater shell.
2. hot-blast stove according to claim 1, the cross section that it is characterized in that flue is a rectangle.
3. hot-blast stove according to claim 1 is characterized in that in the chimney bottom flue junction is equipped with some radiating tubes, and the two ends of radiating tube communicate with hot air layer, is stamped openable cover plate on the gap of radiating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202577557U CN201709189U (en) | 2010-06-30 | 2010-06-30 | Warm air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202577557U CN201709189U (en) | 2010-06-30 | 2010-06-30 | Warm air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201709189U true CN201709189U (en) | 2011-01-19 |
Family
ID=43455178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202577557U Expired - Fee Related CN201709189U (en) | 2010-06-30 | 2010-06-30 | Warm air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201709189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782844A (en) * | 2014-02-18 | 2014-05-14 | 苗岗 | Planting and breeding integrated constant-temperature house |
| CN103843622A (en) * | 2014-02-18 | 2014-06-11 | 苗岗 | Planting and cultivating integrated constant temperature combined shed |
-
2010
- 2010-06-30 CN CN2010202577557U patent/CN201709189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782844A (en) * | 2014-02-18 | 2014-05-14 | 苗岗 | Planting and breeding integrated constant-temperature house |
| CN103843622A (en) * | 2014-02-18 | 2014-06-11 | 苗岗 | Planting and cultivating integrated constant temperature combined shed |
| CN103782844B (en) * | 2014-02-18 | 2016-05-11 | 苗岗 | The integrated constant temperature booth of a kind of breeding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2864531Y (en) | Vertical air heater | |
| CN201709189U (en) | Warm air furnace | |
| CN201836943U (en) | Gas stove hearth capable of recovering heat energy | |
| CN205191627U (en) | Chimney waste heat recovery unit | |
| CN204513990U (en) | A kind of gas heating drying device | |
| CN202470410U (en) | A coal hot air furnace | |
| CN204202159U (en) | Novel biomass particle high-temperature hot-blast stove | |
| CN203215827U (en) | Lampblack recycling device | |
| CN202281375U (en) | Hot blast stove with return and surround heat exchange | |
| CN202792882U (en) | Pipe-free hot air furnace | |
| CN205482285U (en) | Thermal -arrest fires burning furnace for stoving | |
| CN201555246U (en) | Secondary combustion-supporting U-shaped chimney flue | |
| CN2800156Y (en) | Hot blast stove | |
| CN204923083U (en) | Living beings heating stove | |
| CN201837054U (en) | Spiral air intake internal/external heating-type hot-blast furnace | |
| CN204281678U (en) | High-effective energy-saving fuel oil Asphaltum heating pot | |
| CN203518226U (en) | Efficient energy-saving hot blast stove | |
| CN203203070U (en) | Zero emission internal fluxoid heating coal stove | |
| CN104654567B (en) | Three sections of heat exchange type hot-blast stoves | |
| CN201412961Y (en) | Horizontal type smokeless energy-saving hot blast boiler | |
| CN205561507U (en) | Inside and outside multiple duct fruit hot -air drying stove of furnace | |
| CN201764690U (en) | Agricultural tube array type coal fuel hot air furnace | |
| CN202066194U (en) | Radiating pan type hot air boiler | |
| CN202734582U (en) | Chimney hot waste gas recycling furnace body for vertical alloy smelting furnace | |
| CN201318797Y (en) | Air heating furnace |
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: 20110119 Termination date: 20130630 |