CN201384047Y - Solar energy drying device - Google Patents
Solar energy drying device Download PDFInfo
- Publication number
- CN201384047Y CN201384047Y CN200920041774U CN200920041774U CN201384047Y CN 201384047 Y CN201384047 Y CN 201384047Y CN 200920041774 U CN200920041774 U CN 200920041774U CN 200920041774 U CN200920041774 U CN 200920041774U CN 201384047 Y CN201384047 Y CN 201384047Y
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- CN
- China
- Prior art keywords
- drying box
- collecting tube
- heat
- thermal
- outlet
- 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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- 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
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/924—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation using renewable energies
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a solar energy drying device, comprising a chassis, a drying box and a heat-collecting tube, the drying box and the heat-collecting tube are arranged on the chassis, the heat-collecting tube has an inlet and an outlet, the inlet is communicated with external air, and the outlet is communicated with the drying box. In the utility model, as the heat-collecting tube has the inlet and the outlet, the air in the heat-collecting tube can be rapidly heated and flows upwards, and then the air enters into the drying box, the temperate of the heat-collecting tube is high, and the air heating speed is rapid, the circulation is formed, therefore, the drying effect is good, and other mediums are not needed to carry out heat exchange, and the structure is simple.
Description
Technical field
The utility model belongs to a kind of drying device, refers more particularly to the solar drying apparatus that a kind of food is used.
Background technology
Existing solar drying apparatus all is by vacuum heat collection pipe, and the water in the heating water tank or other media make the temperature in the drying box rise by heat exchange, thereby reach dry purpose.Because medium has volatility, tends to produce the aerosol or the globule, make dry effect descend, and be easy to generate bacterium, and need to install additional water tank in the manufacture process, the structure more complicated.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, solar dryer that drying effect is good.
In order to achieve the above object, the technical solution of the utility model is: a kind of solar dryer comprises frame, drying box and thermal-collecting tube, drying box and thermal-collecting tube are installed on the frame, described thermal-collecting tube has import and outlet, and import communicates with extraneous air, and outlet communicates with drying box.
Be installed with extraction fan on the described drying box.
Be installed with photovoltaic cell on the described drying box, photovoltaic cell is electrically connected with extraction fan.
Also be fixed with battery on the described frame, battery also is electrically connected with photovoltaic cell.
Described thermal-collecting tube all is provided with screen pack in import and exit.
Have drying box in the described drying box, the drying box bottom has mesh.
The hinged baffle plate that is connected with in described drying box top.
Described drying box bottom is provided with air inlet, also has flashboard on the air inlet.
Described drying box is provided with handle.
Described drying box has heat-insulation layer.
After adopting said structure, because thermal-collecting tube has import and outlet, make the air in the thermal-collecting tube heat upwards mobile rapidly, enter drying box, because the temperature of thermal-collecting tube is higher, and air heat speed is fast, thereby formed circulation, not only drying effect is good, and does not need by other medium heat exchange, and structure is also fairly simple.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the cutaway view of the A-A direction of Fig. 1;
Fig. 4 is a perspective view of the present utility model.
The specific embodiment
Shown in Fig. 1～4, a kind of solar dryer of the present utility model comprises frame 1, drying box 2 and thermal-collecting tube 3, drying box 2 and thermal-collecting tube 3 are installed on the frame 1, described thermal-collecting tube 3 has import 3-1 and outlet 3-2, and import 3-1 communicates with extraneous air, and outlet 3-2 communicates with drying box 2.
Shown in Fig. 1～4, be installed with extraction fan 4 on the described drying box 2, by bleeding of foul smell fan 4, air in the drying box 2 can be circulated faster, drying effect is strengthened, and be installed with photovoltaic cell 5 on the described drying box 2, photovoltaic cell 5 is electrically connected with extraction fan 4, making does not need outerly to connect mode that power supply just can utilize solar energy and generate electricity and drive extraction fan 4 rotations, reached the purpose of environmental protection, certainly, the utility model also can take the mode of external power supply or dry cell to drive extraction fan 4 runnings, can reach the effect of strengthening circulation too.
Shown in Fig. 3,4, also be fixed with battery 6 on the described frame 1, battery 6 also is electrically connected with photovoltaic cell 5, when the electric energy that is produced when photovoltaic cell 5 is greater than extraction fan 4 required electric energy like this, unnecessary electric energy can be stored by battery 6, the electric energy of battery 6 can use separately, also can be when sunshine be not enough supply extraction fan 4 required electric energy or drying box electric heating system.
As shown in Figure 3, in order to guarantee the unobstructed of pipeline, prevent that laying dust from entering drying box 2, described thermal-collecting tube 3 all is provided with screen pack 7 at import 3-1 and outlet 3-2 place.
As shown in Figure 3, have drying box 8 in the described drying box 2, drying box 8 bottoms have mesh, can better guarantee aeration, accelerate dry speed.
Shown in Fig. 1,3,4, the hinged baffle plate 9 that is connected with in described drying box 2 tops, described drying box 2 bottoms are provided with air inlet 2-1, also has flashboard 10 on the air inlet 2-1, when reaching uniform temperature in the drying box 2, can close baffle plate 9 and flashboard 10, make drying box 2 interior temperature be able to the maintenance of maximum duration, and it is too high or when need ventilating when drying box 2 temperature, can open baffle plate 9 and flashboard 10 respectively, effect by extraction fan 4 is the air in the cyclic drying case 2 energetically, can carry out the exchange of air rapidly.
Shown in Fig. 1,4, described drying box 8 is provided with handle 8-1, and the opening and closing drying box 8 very easily, and result of use is good.
As shown in Figure 3, described drying box 2 has heat-insulation layer 2-2, has played better insulation effect, helps insulation and drying effect in the drying box 2.
The utility model in use, only need article to be dried are put into the drying box 8 of drying box 2, the solar energy that thermal-collecting tube 3 is absorbed heats the air in the thermal-collecting tube 3 rapidly, after reaching uniform temperature, hot-air is upwards in pipeline flows to drying box 2, article are wherein placed in heating, after photovoltaic cell 5 becomes electric energy with conversion of solar energy, driving extraction fan 4 rotates, make and form certain negative pressure in the drying box 2, air flows and more accelerates, and so forms constantly circulation, reaches the purpose of dry goods, and when not using extraction fan 4, can close baffle plate 9 and gate 10 on the drying box 2 respectively, hot-air be rested in the drying box 2 be incubated, also will play dry effect.The utility model is because thermal-collecting tube has import and outlet, make the air in the thermal-collecting tube heat upwards mobile rapidly, enter drying box, because the temperature of thermal-collecting tube is higher, and air heat speed is fast, thereby has formed circulation, and not only drying effect is good, and do not need by other medium heat exchange, structure is also fairly simple.
Claims (10)
1, a kind of solar dryer, comprise frame (1), drying box (2) and thermal-collecting tube (3), drying box (2) and thermal-collecting tube (3) are installed on the frame (1), it is characterized in that: described thermal-collecting tube (3) has import (3-1) and outlet (3-2), import (3-1) communicates with extraneous air, and outlet (3-2) communicates with drying box (2).
2, solar dryer according to claim 1 is characterized in that: be installed with extraction fan (4) on the described drying box (2).
3, solar dryer according to claim 2 is characterized in that: be installed with photovoltaic cell (5) on the described drying box (2), photovoltaic cell (5) is electrically connected with extraction fan (4).
4, solar dryer according to claim 3 is characterized in that: also be fixed with battery (6) on the described frame (1), battery (6) also is electrically connected with photovoltaic cell (5).
5, solar dryer according to claim 1 is characterized in that: described thermal-collecting tube (3) locates all to be provided with screen pack (7) in import (3-1) and outlet (3-2).
6, solar dryer according to claim 1 is characterized in that: have drying box (8) in the described drying box (2), drying box (8) bottom has mesh.
7, according to claim 1 or 6 described solar dryers, it is characterized in that: the hinged baffle plate (9) that is connected with in described drying box (2) top.
8, according to claim 1 or 6 described solar dryers, it is characterized in that: described drying box (2) bottom is provided with air inlet (2-1), also has flashboard (10) on the air inlet (2-1).
9, solar dryer according to claim 6 is characterized in that: described drying box (8) is provided with handle (8-1).
10, solar dryer according to claim 1 is characterized in that: described drying box (2) has heat-insulation layer (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041774U CN201384047Y (en) | 2009-04-03 | 2009-04-03 | Solar energy drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041774U CN201384047Y (en) | 2009-04-03 | 2009-04-03 | Solar energy drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201384047Y true CN201384047Y (en) | 2010-01-20 |
Family
ID=41576562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920041774U Expired - Fee Related CN201384047Y (en) | 2009-04-03 | 2009-04-03 | Solar energy drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201384047Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072617A (en) * | 2010-12-15 | 2011-05-25 | 内蒙古科技大学 | Solar dryer |
| CN103062911A (en) * | 2011-10-19 | 2013-04-24 | 李恺文 | Solar energy heat pipe type grain dryer |
| CN106403515A (en) * | 2016-03-16 | 2017-02-15 | 内蒙古博特科技有限责任公司 | Internal energy storage box type solar dryer |
| CN108151326A (en) * | 2017-12-22 | 2018-06-12 | 海宁海光信息科技有限公司 | A kind of improved solar water heater |
| CN108149455A (en) * | 2017-12-22 | 2018-06-12 | 海宁海光信息科技有限公司 | A kind of controllable temperature drying box on solar water heater |
| CN108151339A (en) * | 2017-12-22 | 2018-06-12 | 海宁海光信息科技有限公司 | A kind of solar water heater of efficient heat exchange |
| CN108180648A (en) * | 2017-12-22 | 2018-06-19 | 海宁海光信息科技有限公司 | A kind of solar water heater with functions/drying |
-
2009
- 2009-04-03 CN CN200920041774U patent/CN201384047Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072617A (en) * | 2010-12-15 | 2011-05-25 | 内蒙古科技大学 | Solar dryer |
| CN102072617B (en) * | 2010-12-15 | 2013-05-29 | 内蒙古科技大学 | Solar dryer |
| CN103062911A (en) * | 2011-10-19 | 2013-04-24 | 李恺文 | Solar energy heat pipe type grain dryer |
| CN106403515A (en) * | 2016-03-16 | 2017-02-15 | 内蒙古博特科技有限责任公司 | Internal energy storage box type solar dryer |
| CN108151326A (en) * | 2017-12-22 | 2018-06-12 | 海宁海光信息科技有限公司 | A kind of improved solar water heater |
| CN108149455A (en) * | 2017-12-22 | 2018-06-12 | 海宁海光信息科技有限公司 | A kind of controllable temperature drying box on solar water heater |
| CN108151339A (en) * | 2017-12-22 | 2018-06-12 | 海宁海光信息科技有限公司 | A kind of solar water heater of efficient heat exchange |
| CN108180648A (en) * | 2017-12-22 | 2018-06-19 | 海宁海光信息科技有限公司 | A kind of solar water heater with functions/drying |
| CN108151326B (en) * | 2017-12-22 | 2019-09-13 | 义乌市一宸新能源有限公司 | A kind of improved solar water heater |
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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: 20100120 Termination date: 20130403 |