CN202026744U - Automatic adjustable solar thermal collecting and grain drying device - Google Patents
Automatic adjustable solar thermal collecting and grain drying device Download PDFInfo
- Publication number
- CN202026744U CN202026744U CN2011200903645U CN201120090364U CN202026744U CN 202026744 U CN202026744 U CN 202026744U CN 2011200903645 U CN2011200903645 U CN 2011200903645U CN 201120090364 U CN201120090364 U CN 201120090364U CN 202026744 U CN202026744 U CN 202026744U
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- CN
- China
- Prior art keywords
- solar energy
- drying device
- grain drying
- automatic adjustable
- blast pipe
- 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
-
- 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 relates to the technical field of agricultural engineering, in particular to a grain drying device. The automatic adjustable solar thermal collecting and grain drying device comprises a solar thermal collecting device, an air inlet pipe, an air outlet pipe and a fan, wherein the air outlet pipe is communicated with a drying room through an air pipe; the fan is communicated with the air inlet pipe; the air inlet pipe and the air outlet pipe are communicated with the solar thermal collecting device through connecting conduits; the connecting conduits are movably connected with the air inlet pipe and the air outlet pipe; and guiding devices are arranged on the connecting conduits. The automatic adjustable solar thermal collecting and grain drying device not only can follow the sun to move and radiate and absorb the solar thermal energy to the maximum extent in the sunny days, but also can perform electric heating and drying in the cloudy and rainy days, and has high drying efficiency.
Description
Technical field
The utility model relates to the agricultural engineering technology field, relates in particular to a kind of grain drying device.
Background technology
Solar energy is the regenerative resource of a kind of inexhaustible, safety, cleanliness without any pollution, and utilizing solar energy drying is the important channel of reducing building energy consumption, alleviating the energy and environment crisis.In recent years, utilize solar thermal collector to become development priority as the drying device thermal source; Yet existing solar building drying facility is heat collector heat collector surface fixed form and installs, and the static rotation of daylighting heat collector surface has restricted the utilization to greatest extent of solar energy in the confined space, and quit work when rainy weather, and drying efficiency is low.
Summary of the invention
The purpose of this utility model is that the solar thermal collector of avoiding the deficiencies in the prior art that a kind of use is provided can effectively overturn automatically, can follow the tracks of sun operation radiation, absorb solar heat to greatest extent, not influenced by weather conditions, the automatic adjustable solar energy heating grain drying device that drying efficiency is high.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of automatic adjustable solar energy heating grain drying device, comprise solar energy heat collector, blast pipe, discharge pipe, blower fan, solar storage battery, described discharge pipe is connected with hothouse by airduct, described blower fan is connected with blast pipe, described blast pipe and discharge pipe are connected with described solar energy heat collector by connecting duct, connecting duct and blast pipe, discharge pipe flexibly connect, and are provided with guider on connecting duct.
Further, described guider comprises belt wheel, servomotor, and described belt wheel is connected with the rotating shaft of described servomotor by belt.
Further, described servomotor is electrically connected with described solar storage battery by lead, and described solar storage battery is arranged on the surface of discharge pipe.
Further, the rotating shaft top of described servomotor is provided with driving-disc, and driving-disc drives described belt wheel by belt and rotates.
Further, described servomotor rotating speed and solar energy operation radiation are complementary, and keep the maximum thermal-arrest radiation angle of solar thermal collector constant.
Further, connecting duct flexibly connects by bearing and blast pipe, discharge pipe.
Further, the coaxial setting of the air outlet of described blower fan and blast pipe.
Further, on the connecting pipe of described blast pipe and blower fan, be provided with heater.
Further, described solar energy heat collector comprises at least two solar thermal collectors, and is arranged in parallel between blast pipe and discharge pipe.
Further, below described blast pipe, be provided with support.
The beneficial effects of the utility model are: this device can be followed the tracks of sun operation radiation when sunny, absorb solar heat to greatest extent, can carry out electrothermal drying cloudy, overcast and rainy again, and the high automatic adjustable solar energy heating grain drying device of drying efficiency.
Description of drawings
Fig. 1 is the structural representation of device described in the utility model;
Fig. 2 is the plan structure schematic diagram of belt wheel in the device described in the utility model;
Fig. 3 is servomotor rotating shaft and a top driving-disc plan structure schematic diagram thereof in the device described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Embodiment 1: as Fig. 1, Fig. 2, shown in Figure 3, a kind of automatic adjustable solar energy heating grain drying device, comprise solar energy heat collector, blast pipe 12, discharge pipe 2, blower fan 8, solar storage battery 3, described discharge pipe 2 is connected with hothouse by airduct 4, described blower fan 8 is connected with blast pipe 12, described blast pipe 12 and discharge pipe 2 are connected with described solar energy heat collector by connecting duct 13, connecting duct 13 and blast pipe 12, discharge pipe 2 flexibly connects, be provided with guider on connecting duct 13, described solar storage battery 3 is arranged on the surface of discharge pipe 2.Described guider comprises belt wheel 5, servomotor 11, and described belt wheel 5 is connected with the rotating shaft 14 of described servomotor 11 by belt.Rotating shaft 14 tops of described servomotor 11 are provided with driving-disc 16, and driving-disc 16 drives described belt wheel 5 by belt and rotates.Described servomotor 11 rotating speeds and sun operation radiation are complementary, and keep the maximum thermal-arrest radiation angle of solar energy heat collector constant.Connecting duct 13 flexibly connects by bearing 7 and blast pipe 12, discharge pipe 2.The air outlet of described blower fan 8 and blast pipe 12 coaxial settings.Described solar energy heat collector comprises four solar thermal collectors 6, and is arranged in parallel between blast pipe 12 and discharge pipe 2.Below described blast pipe, be provided with support 10.
Promptly when sunny, open blower fan 8, the cold wind that blower fan 8 produces enters solar thermal collector 6 through blast pipe 12, connecting duct 13, enters discharge pipe 2 after the cold air heating, enters hothouse through airduct 4 again, and its inside cereal is carried out drying.The sun operation radiation of servomotor 11 rotating speeds and operative installations locality is complementary, and follows the tracks of sun operation radiation, absorbs solar heat to greatest extent.。
Embodiment 2, and is identical with embodiment 1, and different is: described servomotor is electrically connected with described solar storage battery by lead, and described solar storage battery is arranged on the surface of discharge pipe, and at this time the electric energy of servomotor utilization solar energy generation rotates.
Embodiment 3: identical with embodiment 1, different is to be provided with heater on the connecting pipe of described blast pipe and blower fan.During promptly cloudy when running into, rainy weather, close servomotor, open blower fan and heater, hot-air carries out dry heat through entering hothouse into and out of air duct and airduct to cereal.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. automatic adjustable solar energy heating grain drying device, comprise that solar energy heat collector, blast pipe, discharge pipe, blower fan, described discharge pipe are connected with hothouse by airduct, described blower fan is connected with blast pipe, it is characterized in that, described blast pipe and discharge pipe are connected with described solar energy heat collector by connecting duct, connecting duct and blast pipe, discharge pipe flexibly connect, and are provided with guider on connecting duct.
2. automatic adjustable solar energy heating grain drying device as claimed in claim 1 is characterized in that described guider comprises belt wheel, servomotor, and described belt wheel is connected with the rotating shaft of described servomotor by belt.
3. automatic adjustable solar energy heating grain drying device as claimed in claim 2 is characterized in that described servomotor is electrically connected with described solar storage battery by lead, and described solar storage battery is arranged on the surface of discharge pipe.
4. automatic adjustable solar energy heating grain drying device as claimed in claim 2 is characterized in that the rotating shaft top of described servomotor is provided with driving-disc, and driving-disc drives described belt wheel by belt and rotates.
5. automatic adjustable solar energy heating grain drying device as claimed in claim 2 is characterized in that, described servomotor rotating speed and solar energy operation radiation are complementary.
6. automatic adjustable solar energy heating grain drying device as claimed in claim 1 is characterized in that, connecting duct flexibly connects by bearing and blast pipe, discharge pipe.
7. automatic adjustable solar energy heating grain drying device as claimed in claim 1 is characterized in that, the coaxial setting of the air outlet of described blower fan and blast pipe.
8. automatic adjustable solar energy heating grain drying device as claimed in claim 1 is characterized in that, is provided with heater on the connecting pipe of described blast pipe and blower fan.
9. as the arbitrary described automatic adjustable solar energy heating grain drying device of claim 1 to 8, it is characterized in that described solar energy heat collector comprises at least two solar thermal collectors, and be arranged in parallel between blast pipe and discharge pipe.
10. as the arbitrary described automatic adjustable solar energy heating grain drying device of claim 1 to 8, it is characterized in that, below described blast pipe, be provided with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200903645U CN202026744U (en) | 2011-03-31 | 2011-03-31 | Automatic adjustable solar thermal collecting and grain drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200903645U CN202026744U (en) | 2011-03-31 | 2011-03-31 | Automatic adjustable solar thermal collecting and grain drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026744U true CN202026744U (en) | 2011-11-09 |
Family
ID=44889061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200903645U Expired - Fee Related CN202026744U (en) | 2011-03-31 | 2011-03-31 | Automatic adjustable solar thermal collecting and grain drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026744U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102714982A (en) * | 2012-07-01 | 2012-10-10 | 甘肃农业大学 | Corn ear baking, threshing and drying method |
| CN105053177A (en) * | 2015-07-20 | 2015-11-18 | 李宏江 | Upgraded apparatus for five cereals natural drying storage device |
| CN108476752A (en) * | 2018-05-31 | 2018-09-04 | 南京财经大学 | A kind of multi-functional silo of rice and kernel |
-
2011
- 2011-03-31 CN CN2011200903645U patent/CN202026744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102714982A (en) * | 2012-07-01 | 2012-10-10 | 甘肃农业大学 | Corn ear baking, threshing and drying method |
| CN105053177A (en) * | 2015-07-20 | 2015-11-18 | 李宏江 | Upgraded apparatus for five cereals natural drying storage device |
| CN108476752A (en) * | 2018-05-31 | 2018-09-04 | 南京财经大学 | A kind of multi-functional silo of rice and kernel |
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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: 20111109 Termination date: 20120331 |