CN201384048Y - Solar energy drying device - Google Patents
Solar energy drying device Download PDFInfo
- Publication number
- CN201384048Y CN201384048Y CN200920041775U CN200920041775U CN201384048Y CN 201384048 Y CN201384048 Y CN 201384048Y CN 200920041775 U CN200920041775 U CN 200920041775U CN 200920041775 U CN200920041775 U CN 200920041775U CN 201384048 Y CN201384048 Y CN 201384048Y
- Authority
- CN
- China
- Prior art keywords
- drying box
- collecting tube
- dryer according
- solar dryer
- thermal
- 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
- 238000001035 drying Methods 0.000 title claims abstract description 64
- 238000000605 extraction Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002456 HOTAIR Polymers 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- Y02A40/90—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
-
- 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
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, an exhaust fan is fixedly arranged on the drying box, a photovoltaic battery is fixedly arranged on the drying box, and the photovoltaic battery is electrically connected with the exhaust fan. In the utility model, as the photovoltaic battery is fixedly arranged on the drying box, and the photovoltaic battery is electrically connected with the exhaust fan, the exhaust fan can be driven by electrical energy converted by solar energy, the heat-exchanging effect is enhanced, and the structure is simple, energy-saving and environmental-protection.
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.But owing to exist the heat exchange weak effect by water or the automatic heat exchange of other media, many deficiencies such as the time is long, at present a lot of driers adopt the mode of external fan to reach the purpose of strengthening heat exchange, use electric energy so again, not only do not reach the purpose of environmental protection, and need power supply.
Summary of the invention
The purpose of this utility model is to provide the solar dryer of a kind of clean environment firendly, good effect of heat exchange.
In order to achieve the above object, the technical solution of the utility model is: a kind of solar dryer, comprise frame, drying box and thermal-collecting tube, drying box and thermal-collecting tube are installed on the frame, be installed with extraction fan on the described drying box, be installed with photovoltaic cell on the drying box, photovoltaic cell is electrically connected with extraction fan.
Described thermal-collecting tube has import and outlet, and import communicates with extraneous air, and outlet communicates with drying box.
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, owing to be installed with photovoltaic cell on drying box, photovoltaic cell is electrically connected with extraction fan, can utilize the electric energy of conversion of solar energy to drive extraction fan, strengthens the heat exchange effect, and is simple in structure, energy-conserving and environment-protective.
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, 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, be installed with extraction fan 4 on the described drying box 2, be installed with photovoltaic cell 5 on the drying box 2, photovoltaic cell 5 is electrically connected with extraction fan 4.
As shown in Figure 3, 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, carries out heat exchange with regard to not needing by water or other media like this, has avoided the infringement to dry goods.
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 store 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 owing to be installed with photovoltaic cell on drying box, photovoltaic cell is electrically connected with extraction fan, can utilize the electric energy of conversion of solar energy to drive extraction fan, strengthens the heat exchange effect, and is simple in structure, energy-conserving and environment-protective.
Claims (9)
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: be installed with extraction fan (4) on the described drying box (2), be installed with photovoltaic cell (5) on the drying box (2), photovoltaic cell (5) is electrically connected with extraction fan (4).
2, solar dryer according to claim 1 is characterized in that: 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).
3, solar dryer according to claim 1 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).
4, solar dryer according to claim 2 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).
5, 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.
6, solar dryer according to claim 1 or 5 is characterized in that: the hinged baffle plate (9) that is connected with in described drying box (2) top.
7, solar dryer according to claim 1 or 5 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).
8, solar dryer according to claim 5 is characterized in that: described drying box (8) is provided with handle (8-1).
9, 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 |
|---|---|---|---|
| CN200920041775U CN201384048Y (en) | 2009-04-03 | 2009-04-03 | Solar energy drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041775U CN201384048Y (en) | 2009-04-03 | 2009-04-03 | Solar energy drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201384048Y true CN201384048Y (en) | 2010-01-20 |
Family
ID=41576563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920041775U Expired - Fee Related CN201384048Y (en) | 2009-04-03 | 2009-04-03 | Solar energy drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201384048Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108444225A (en) * | 2018-03-21 | 2018-08-24 | 鲁东大学 | A kind of solar heat air dryer |
| CN108812863A (en) * | 2018-05-29 | 2018-11-16 | 海宁欣源电子科技有限公司 | Edible mushroom drying device |
-
2009
- 2009-04-03 CN CN200920041775U patent/CN201384048Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108444225A (en) * | 2018-03-21 | 2018-08-24 | 鲁东大学 | A kind of solar heat air dryer |
| CN108812863A (en) * | 2018-05-29 | 2018-11-16 | 海宁欣源电子科技有限公司 | Edible mushroom drying device |
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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 |