CN201265953Y - Hot air furnace for greenhouse - Google Patents
Hot air furnace for greenhouse Download PDFInfo
- Publication number
- CN201265953Y CN201265953Y CNU2008201487700U CN200820148770U CN201265953Y CN 201265953 Y CN201265953 Y CN 201265953Y CN U2008201487700 U CNU2008201487700 U CN U2008201487700U CN 200820148770 U CN200820148770 U CN 200820148770U CN 201265953 Y CN201265953 Y CN 201265953Y
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- CN
- China
- Prior art keywords
- furnace body
- heater
- air inlet
- furnace
- heat
- 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 hothouse warm air furnace which comprises a furnace body. The furnace body is internally provided with a furnace cavity, the lower part of the furnace cavity is provided with an air inlet and a feeding opening, the top of the furnace body is provided with a chimney, and the furnace body comprises a large furnace body positioned on the upper part of the furnace body and a small furnace body positioned on the lower part of the furnace body. Furthermore, annular heat conducting plates are respectively arranged between the large furnace body and the furnace cavity and between the small furnace body and the furnace cavity, annular warm air chambers are arranged respectively between the large furnace body and the heat conducting plate inside the large furnace body and between the small furnace body and the heat conducting plate inside the small furnace body, the lateral surfaces of the large furnace body and the small furnace body are respectively provided with an air inlet and an air outlet which are communicated with the warm air chamber, and the outer interface of the air inlet is connected with a draft fan. The utility model has simple structure and scientific and reasonable design, executes heating by adopting an upper heating chamber and a lower heating chamber, has high heat exchanger effectiveness and good heating effect, saves energy and protects the environment.
Description
Technical field
The utility model relates to a kind of heating equipment, is specifically related to a kind of greenhouse hot-blast stove.
Background technology
Along with economy and development of science and technology, in the last few years, the off-season cultivation and the sale of the long-term breed of aquaculture and vegetables, fruit have improved people's quality of life, the off-season cultivation of vegetables, fruit generally need be in warmhouse booth, and various hot-blast stoves, hot blast kitchen range have also appearred in the heating equipment of warmhouse booth.They have plenty of water is heat radiation again behind the medium heat conduction, this heating equipment needs the pipeline and the fin of some, installation is complicated, expense is high, and in conduction process, to consume a part of heat energy owing to water self, heat-transfer rate is slow, so, have 40% heat energy can not utilize and slattern, cost strengthens; Have plenty of direct burning heat-obtaining, aquaculture had the danger of carbon dioxide poisoning, and this heat taking method room temperature can not balanced insulation, power consumption is big, heating effect is poor, environmental pollution is also bigger.
The utility model content
The utility model is in order to solve weak point of the prior art, and a kind of simple in structure, easy for installation, with low cost, greenhouse hot-blast stove that heating effect is good is provided.
For solving the problems of the technologies described above, greenhouse of the present utility model hot-blast stove, comprise body of heater, be provided with burner hearth in the body of heater, lower furnace portion is provided with air inlet and charging aperture, the body of heater top is provided with chimney, described body of heater is made up of the big body of heater of bottom and the port body on top, big body of heater and port body are respectively and be provided with the heat-conducting plate of annular between the burner hearth, big body of heater and port body are provided with annular warm braw chamber respectively and between the inner separately heat-conducting plate, big body of heater and port body side surface are respectively equipped with air inlet and the air outlet that is communicated with the warm braw chamber, and the air inlet external port connects blower fan.
Opposite side connection and air inlet that described air inlet and air outlet are arranged on the warm braw chamber are lower than the air outlet setting.
Big body of heater in burner hearth and port body junction are provided with deflection plate.
Described roof of the furnace is provided with waste heat baffling lid.
Adopt said structure, the heat energy that fuel produces in the burner hearth internal combustion, by heat-conducting plate the indoor air of warm braw is conducted heat, dispel the heat by the hot-air of blower fan again to the warm braw chamber, the warm braw chamber of big body of heater and little body of heater is connected blower fan respectively, can make full use of the heat of air in the burner hearth, directly send the heat heating by air, reach transmission quick, dispel the heat balanced, the effect efficiently of warming oneself, air outlet can connecting pipe directly dispel the heat, also can dispel the heat by fin, no pressure, do not have to stop up, evaporated condensation water; Deflection plate and waste heat baffling lid can make the high temperature air of rising turn back downwards, and high temperature air is stopped the longer time in burner hearth, and heat exchange is more abundant; The utility model is simple in structure, design science is reasonable, utilize up and down two to adopt the hot cell and adopt heat, heat exchanger effectiveness height, good heating effect, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, greenhouse of the present utility model hot-blast stove, comprise body of heater, body of heater is made up of the big body of heater 1 of bottom and the port body 2 on top, big body of heater 1 and port body 2 internal communication are provided with burner hearth 3, burner hearth 3 bottoms are provided with air inlet 4 and charging aperture 5, port body 2 tops are provided with chimney 6, be provided with the heat-conducting plate 7 of annular between big body of heater 1 and the burner hearth 3, be provided with the heat-conducting plate 8 of annular between port body 2 and the burner hearth 3, form the warm braw chamber 9 of annular between big body of heater 1 and the heat-conducting plate 7, form the warm braw chamber 10 of annular between port body 2 and the heat-conducting plate 8, big body of heater 1 side is provided with air inlet 11 and the air outlet 12 that is communicated with warm braw chamber 9, air inlet 11 external port connect blower fan 13, and port body 2 sides are provided with air inlet 14 and the air outlet 15 that is communicated with warm braw chamber 10, and air inlet 14 external port connect blower fan 16, big body of heater 1 in burner hearth 3 is provided with deflection plate 17 with port body 2 junctions, and burner hearth 3 tops are provided with waste heat baffling lid 18.Opposite side and air inlet 11 that air inlet 11 and air outlet 12 are arranged on warm braw chamber 9 are lower than air outlet 12, and opposite side and air inlet 14 that air inlet 14 and air outlet 15 are arranged on warm braw chamber 10 are lower than air outlet 15.
During use, fuel adds in the burner hearth 3 by charging aperture 5, fuel produces heat in burner hearth 3 internal combustion, heat by heat-conducting plate 7 and heat-conducting plate 8 with the atmosphere temperature rising in warm braw chamber 9 and the warm braw chamber 10, blower fan 13 and blower fan 16 blow out warm braw chamber 9 and warm braw chamber 10 with hot-air then, by air outlet 11 and air outlet 15 heat is transferred to booth or indoor, the air themperature at air outlet 12 places is at 120 ℃～200 ℃, the air themperature at air outlet 15 places is at 80 ℃～150 ℃, make booth like this or indoorly heat rapidly, make the animal of crops or breed keep good growth temperature.
Claims (4)
1, greenhouse hot-blast stove, comprise body of heater, be provided with burner hearth in the body of heater, lower furnace portion is provided with air inlet and charging aperture, the body of heater top is provided with chimney, it is characterized in that: described body of heater is made up of the big body of heater of bottom and the port body on top, big body of heater and port body are respectively and be provided with the heat-conducting plate of annular between the burner hearth, big body of heater and port body are provided with annular warm braw chamber respectively and between the inner separately heat-conducting plate, big body of heater and port body side surface are respectively equipped with air inlet and the air outlet that is communicated with the warm braw chamber, and the air inlet external port connects blower fan.
2, greenhouse according to claim 1 hot-blast stove is characterized in that: the opposite side that described air inlet and air outlet are arranged on the warm braw chamber is communicated with and air inlet is lower than the air outlet setting.
3, greenhouse according to claim 2 hot-blast stove, it is characterized in that: big body of heater in burner hearth and port body junction are provided with deflection plate.
4, greenhouse according to claim 3 hot-blast stove is characterized in that: described roof of the furnace is provided with waste heat baffling lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201487700U CN201265953Y (en) | 2008-08-26 | 2008-08-26 | Hot air furnace for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201487700U CN201265953Y (en) | 2008-08-26 | 2008-08-26 | Hot air furnace for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201265953Y true CN201265953Y (en) | 2009-07-01 |
Family
ID=40832322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201487700U Expired - Fee Related CN201265953Y (en) | 2008-08-26 | 2008-08-26 | Hot air furnace for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201265953Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654567A (en) * | 2013-11-19 | 2015-05-27 | 沈阳市斯特曼科技有限公司 | Three-section heat exchange type warm air furnace |
-
2008
- 2008-08-26 CN CNU2008201487700U patent/CN201265953Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654567A (en) * | 2013-11-19 | 2015-05-27 | 沈阳市斯特曼科技有限公司 | Three-section heat exchange type warm air furnace |
| CN104654567B (en) * | 2013-11-19 | 2017-03-15 | 沈阳农业大学 | Three sections of heat exchange type hot-blast stoves |
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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: 20090701 Termination date: 20100826 |