CN201527152U - Solar-energy drying device - Google Patents
Solar-energy drying device Download PDFInfo
- Publication number
- CN201527152U CN201527152U CN2009202397335U CN200920239733U CN201527152U CN 201527152 U CN201527152 U CN 201527152U CN 2009202397335 U CN2009202397335 U CN 2009202397335U CN 200920239733 U CN200920239733 U CN 200920239733U CN 201527152 U CN201527152 U CN 201527152U
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- CN
- China
- Prior art keywords
- solar
- circulation
- drying room
- oil
- drying
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a solar-energy drying device, which includes a solar energy heat collector and is characterized in that oil is used to transfer heat; an oil pipe is connected with one end of a heat reservoir, one end of a solar energy heat collector, a heat exchanger, a condenser, the other end of the solar energy heat collector, and the other end of the heat reservoir in sequence to form an oil-way circulation; an air duct is connected with the heat exchanger, a high-temperature circulating fan and a drying room in sequence, and then connected with the heat exchanger to form an air-way circulation; and the air duct is connected with an auxiliary air source, the high-temperature circulating fan and the drying room, and then connected with an auxiliary heat source to form an auxiliary air-way circulation. The utility model changes the solar-energy heat collection mode from oil heating to air heating, feeds hot air to the drying room through the high-temperature circulating fan, and realizes high temperature of 300 DEG C; and hot air circulation is formed between the exchanger and the drying room, the temperature can be adjusted as required, and the solar-energy drying device can be used for foodstuff drying and industrial drying, saves energy and protects the environment.
Description
Technical field
The utility model relates to a kind of solar drying device, particularly a kind of drying unit that solar energy heating is converted to wind-heat through oily heat.
Background technology
Present hyperthermia drying device, these devices are used in useful combustion gas, fuel oil, fire coal, electrical heating etc., and energy resource consumption is big, and what have also causes environmental pollution.
Summary of the invention
The purpose of this utility model is that a kind of solar drying device will be provided, and it converts solar energy heating to wind-heat through oily heat, and with wind-heat baking needed article, temperature can reach 300 ℃.Both energy savings was not polluted again.
Solar drying device described in the utility model, it comprises solar thermal collector, it is characterized in that: solar thermal collector comes heat conduction with oil, the be linked in sequence end, heat exchanger, condenser, the other end of solar thermal collector, the other end of thermal storage device of an end, solar thermal collector of thermal storage device of oil pipe forms oil circulation; Airduct be linked in sequence heat exchanger, high temperature circulation blower fan, drying room arrive heat exchanger again, form the wind path circulation; Airduct be linked in sequence auxiliary thermal source, high temperature circulation blower fan, drying room arrive auxiliary thermal source again, form auxiliary wind path circulation.
In oil circulation, the both sides of solar thermal collector one end respectively are provided with a high-temperature solenoid valve; The both sides of the solar thermal collector other end respectively are provided with a circulating pump; Be provided with the safe pressure valve between condenser and the heat exchanger; Be provided with the safe pressure valve between circulating pump and the thermal storage device, thermal storage device is provided with the safe pressure valve.
In the wind path circulation, between high temperature circulation blower fan and drying room, be provided with unidirectional air-valve.
In auxiliary wind path circulation, between high temperature circulation blower fan and drying room, be provided with unidirectional air-valve.
The beneficial effects of the utility model are, solar energy heating is converted to wind-heat through oily heat, and hot blast is delivered to drying room by the high temperature circulation blower fan, temperature can reach 300 ℃, by forming hot air circulation between interchanger and the drying room, regulate temperature required, can be for food baking and industrial stoving etc., energy-conservation environmental protection again.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Among the figure: 1. solar thermal collector, 2. oil pipe, 3. thermal storage device, 4. heat exchanger, 5. condenser, 6. airduct, 7. high temperature circulation blower fan, 8. drying room, 9. auxiliary thermal source, 10. high-temperature solenoid valve, 11. circulating pumps, 12. safe pressure valves, 13. unidirectional air-valves.
The specific embodiment
Solar drying device described in the utility model, as shown in Figure 1, solar thermal collector 1 usefulness oil comes heat conduction, the be linked in sequence end, heat exchanger 4, condenser 5, the other end of solar thermal collector 1, the other end of thermal storage device 3 of an end, solar thermal collector 1 of thermal storage device 3 of oil pipe 2 forms oil circulation; Airduct 6 be linked in sequence heat exchanger 4, high temperature circulation blower fan 7, drying room 8 arrive heat exchanger 4 again, form the wind path circulation; Airduct be linked in sequence auxiliary thermal source 9, high temperature circulation blower fan 7, drying room 8 arrive auxiliary thermal source 9 again, form auxiliary wind path circulation.
In oil circulation, the both sides of solar thermal collector 1 one ends respectively are provided with a high-temperature solenoid valve 10; The both sides of solar thermal collector 1 other end respectively are provided with a circulating pump 11; Be provided with safe pressure valve 12 between condenser 5 and the heat exchanger 4; Be provided with safe pressure valve 12 between circulating pump 11 and the thermal storage device 3, thermal storage device 3 is provided with safe pressure valve 12.In the wind path circulation, between high temperature circulation blower fan 7 and drying room 8, be provided with unidirectional air-valve 13.In auxiliary wind path circulation, between high temperature circulation blower fan 7 and drying room 8, be provided with unidirectional air-valve 13.
At first the oil that solar thermal collector 1 is heated is delivered to heat exchanger 4 through high-temperature solenoid valve 10, converts hot blast to by heat exchanger 4 devices, delivers to drying room 8.After the set temperature of drying room reaches, deliver in the thermal storage device 3 by the oil that high-temperature solenoid valve 10 switching oil circuits are heated solar thermal collector 1, when the temperature of drying room 8 is lower than established temperature, can automatically switch oil circuit in heat exchanger 4, convert hot blast to, supply with drying room.
If the temperature of thermal storage device 3 reaches the temperature that sets, drying room 8 also reaches the temperature that sets simultaneously, and solar thermal collector 1 can quit work automatically; When being lower than design temperature, thermal storage device 3 and drying room 8 temperature recover thermal-arrest automatically.
Run into overcast and rainyly, when thermal storage device 3 heat energy were not enough, auxiliary thermal source 9 can start voluntarily, supplies with drying room 8 hot blasts.
When the pipeline upward pressure was undesired, circuit was provided with warning device and automatic decompression device.The used oil of the utility model is high temperature heat conductive oil, and tubing selection seamless steel pipe, airduct are made of common galvanized sheet and got final product.
Claims (4)
1. solar drying device, it comprises solar thermal collector, it is characterized in that: solar thermal collector comes heat conduction with oil, the be linked in sequence end, heat exchanger, condenser, the other end of solar thermal collector, the other end of thermal storage device of an end, solar thermal collector of thermal storage device of oil pipe forms oil circulation; Airduct be linked in sequence heat exchanger, high temperature circulation blower fan, drying room arrive heat exchanger again, form the wind path circulation; Airduct be linked in sequence auxiliary thermal source, high temperature circulation blower fan, drying room arrive auxiliary thermal source again, form auxiliary wind path circulation.
2. according to the described solar drying device of claim 1, it is characterized in that: in oil circulation, the both sides of solar thermal collector one end respectively are provided with a high-temperature solenoid valve; The both sides of the solar thermal collector other end respectively are provided with a circulating pump; Be provided with the safe pressure valve between condenser and the heat exchanger; Be provided with the safe pressure valve between circulating pump and the thermal storage device, thermal storage device is provided with the safe pressure valve.
3. according to the described solar drying device of claim 1, it is characterized in that: in the wind path circulation, between high temperature circulation blower fan and drying room, be provided with unidirectional air-valve.
4. according to the described solar drying device of claim 1, it is characterized in that: in auxiliary wind path circulation, between high temperature circulation machine and drying room, be provided with unidirectional air-valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202397335U CN201527152U (en) | 2009-10-16 | 2009-10-16 | Solar-energy drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202397335U CN201527152U (en) | 2009-10-16 | 2009-10-16 | Solar-energy drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527152U true CN201527152U (en) | 2010-07-14 |
Family
ID=42518438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202397335U Expired - Fee Related CN201527152U (en) | 2009-10-16 | 2009-10-16 | Solar-energy drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527152U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033027A (en) * | 2012-12-26 | 2013-04-10 | 胡科 | Improved wet object drying method and energy-saving and energy-storing drying equipment thereof |
| CN103727750A (en) * | 2013-11-12 | 2014-04-16 | 东南大学常州研究院 | Solution dehumidifying type solar clothes drying room |
| CN103791633A (en) * | 2014-01-21 | 2014-05-14 | 王文杰 | Solar energy hot-air blower |
| CN104061698A (en) * | 2014-07-21 | 2014-09-24 | 湖北正唐电气有限公司 | Solar condensation type thermal collection drying oven |
| CN104990372A (en) * | 2015-06-15 | 2015-10-21 | 许昌学院 | Uniform convection drying equipment and production method adopting solar heat collection |
| CN104996558A (en) * | 2015-07-13 | 2015-10-28 | 安徽宜留电子科技有限公司 | Energy-saving conveying device for cold air and hot air of grain drying machine |
| CN105135834A (en) * | 2015-08-31 | 2015-12-09 | 李宏江 | Movable natural gas environment-friendly energy-saving grain drying bin |
| CN114440478A (en) * | 2022-01-10 | 2022-05-06 | 武汉赛尔太阳能科技有限公司 | Wind-heat type solar automatic heating system and control method thereof |
-
2009
- 2009-10-16 CN CN2009202397335U patent/CN201527152U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033027A (en) * | 2012-12-26 | 2013-04-10 | 胡科 | Improved wet object drying method and energy-saving and energy-storing drying equipment thereof |
| CN103033027B (en) * | 2012-12-26 | 2015-10-14 | 胡科 | The wet mass furnace drying method improved and energy-conservation accumulation energy type drying plant thereof |
| CN103727750B (en) * | 2013-11-12 | 2015-10-21 | 东南大学常州研究院 | A kind of solution dehumidification type solar energy drying room |
| CN103727750A (en) * | 2013-11-12 | 2014-04-16 | 东南大学常州研究院 | Solution dehumidifying type solar clothes drying room |
| CN103791633A (en) * | 2014-01-21 | 2014-05-14 | 王文杰 | Solar energy hot-air blower |
| CN103791633B (en) * | 2014-01-21 | 2016-03-09 | 王文杰 | A kind of solar energy air-heater |
| CN104061698A (en) * | 2014-07-21 | 2014-09-24 | 湖北正唐电气有限公司 | Solar condensation type thermal collection drying oven |
| CN104061698B (en) * | 2014-07-21 | 2015-10-07 | 湖北正唐电气有限公司 | Salar light-gathering formula thermal-arrest baking oven |
| CN104990372A (en) * | 2015-06-15 | 2015-10-21 | 许昌学院 | Uniform convection drying equipment and production method adopting solar heat collection |
| CN104996558A (en) * | 2015-07-13 | 2015-10-28 | 安徽宜留电子科技有限公司 | Energy-saving conveying device for cold air and hot air of grain drying machine |
| CN105135834A (en) * | 2015-08-31 | 2015-12-09 | 李宏江 | Movable natural gas environment-friendly energy-saving grain drying bin |
| CN114440478A (en) * | 2022-01-10 | 2022-05-06 | 武汉赛尔太阳能科技有限公司 | Wind-heat type solar automatic heating system and control method thereof |
| CN114440478B (en) * | 2022-01-10 | 2023-12-05 | 武汉赛尔太阳能科技有限公司 | Wind-heat type solar automatic heating system and control method thereof |
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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: 20100714 Termination date: 20121016 |