CN101627710A - Temperature-adjusting and humidity-adjusting device of solar photovoltaic generating system for seedling purple sweet potatoes - Google Patents
Temperature-adjusting and humidity-adjusting device of solar photovoltaic generating system for seedling purple sweet potatoes Download PDFInfo
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- CN101627710A CN101627710A CN200910181913A CN200910181913A CN101627710A CN 101627710 A CN101627710 A CN 101627710A CN 200910181913 A CN200910181913 A CN 200910181913A CN 200910181913 A CN200910181913 A CN 200910181913A CN 101627710 A CN101627710 A CN 101627710A
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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
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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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
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The invention relates to a temperature-adjusting and humidity-adjusting device of a solar photovoltaic generating system for seedling purple sweet potatoes, belonging to the technical field of new energy source application. The purple sweet potatoes are health-care foods and contain free radical scavenger, i.e. anthocyanin, which is most direct, effective and safe for protecting the health of human beings. More and more persons eat purple sweet potatoes, thereby a large number of seedlings of purple sweet potatoes are needed reproducing to increase the planting area. Direct current is generated when sunlight irradiates a silicon solar battery panel installed on a bevel cement platform, is input to a controller through a lead and is converted into alternating current by an inverter, and the alternating current is input to a purple sweet potato seedling green house so as to supply power for an atomizing device, an illuminating apparatus, a temperature control device and a humidity control device; the temperature of a seedbed is kept at 25-30 DEG C, and a certain proper humidity is kept, thus sound seedlings with 6-8 intact leaves and a length of about 20 cm are cultured, cut in batch and planted in a farmland. The current output from the controller can be also input to lithium ion batteries for power storage and standby. A clean energy source is used for supplying power, thereby being beneficial to saving energy and reducing emission.
Description
Technical field
The present invention relates to a kind of solar photovoltaic generation system and be applied to the temperature-adjusting and humidity-adjusting device of purple potato on growing seedlings, belong to technical field of new energy application.
Background technology
Sweet potato is a kind of important crops.The business manager Miao TongChun of applicant (enterprise), 1962 after the graduation of the agriculture university in Jiangsu, just in the state farm of lakeside, Hongze kind the sweet potato in 3 years, spent the hard time that lacks grain by eating sweet potato.That kind, to pick up the material that horsehit is used as sweet potato raise seedling in hot bed annual winter.Shop one deck horsehit repaves one deck wheat straw grain husk in the seedbed, the earthing that waters then, and the heat that fermentation produces by horsehit improves the temperature of sweet potato Greenhouse for cultivation of seedling, cultivates the sweet potato seedling in the seedbed.
The potato piece anthocyanidin content that the purple potato (purple sweet potato) of popularization is introduced a fine variety in Wuxi in 2006 reaches 22.41mg/100g, contains the selenium element simultaneously, has extremely strong antioxidation, can remove the active oxygen in the body, and it is in order to keep healthy that people fall over each other edible purple potato.
Grain market and vegetables market all need the purple potato of a large amount of potato skin aubergines, potato meat purple, because the market demand amount of purple potato is increasing, need breed seedling energetically, and the expansion cultivated area could increase the purple potato supply on the market.Need certain temp. and humidity in the bed of growing seedlings of purple potato early spring, and this guarantees with regard to needing sufficient supply of electric power, uses the electric power that mainly generating produces from burning coal on the power supply network, is unfavorable for energy-saving and emission-reduction and protection environment.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, make the grow seedlings power supply of usefulness the electric loading in the booth of the purple potato that originally relies on coal fired power generation fully and provide electric power change by the electric power of solar photovoltaic generation system generation and supply, reduce environmental pollution with clean energy resource, realize energy-saving and emission-reduction.
When the present patent application file is write by this enterprise; transmitted good news from Beijing: according to Xinhua News Agency Beijing July 21; the Ministry of Finance, the Department of Science and Technology, National Energy Board united declaration on the 21st and formally start golden sun demonstration project in China; this engineering is intended to accelerate the industrialization and the large-scale development of domestic photovoltaic generation; promote strategic new industry development such as new forms of energy and energy-saving and environmental protecting, for China taps new sources of economic growth.
To the grid-connected photovoltaic power generation project, give subsidies by 50% of photovoltaic generating system and power transmission and distribution project gross investment thereof in principle, wherein the independent photovoltaic generating system of remote areas without electricity is given subsidies by 70% of gross investment.
Along with country more and more payes attention to promoting the new forms of energy industry development, along with the cost of progress of science and technology photovoltaic generation constantly descends, promoting the use of solar photovoltaic generation system in agriculture and forestry are produced has not been remote thing.
Technical solution of the present invention is achieved in that
Solar photovoltaic generation system is applied to the temperature-adjusting and humidity-adjusting device of purple potato on growing seedlings, the silicon solar cell 1 that solar light irradiation is installed in above the inclined-plane cement platform 11 produces direct current, direct current is by conductor wire 6 input controllers 10, inverter 8 converts alternating current to, alternating current is imported purple potato and is grown seedlings in the booth 12, to being installed in grow seedlings sprayer unit 3 in the booth 12 of purple potato, lighting device 2, temperature regulating device 4, the wet device 5 of control is supplied with power for operation, at sprayer unit 3, lighting device 2, temperature regulating device 4, under the acting in conjunction of the wet device 5 of control, in purple potato is grown seedlings booth 12, form the temp. and humidity environment that is fit to purple potato seedling 7 growths, cultivate the purple potato seedling 7 that meets the specification of emerging in batches; The present invention uses reproducible clean energy resource that the purple potato needed electric power of growing seedlings is provided fully, the fine ecotope in protection rural area.
Solar photovoltaic generation system is applied to the temperature-adjusting and humidity-adjusting device of purple potato on growing seedlings, and described silicon solar cell 1 is monocrystaline silicon solar cell or polysilicon solar cell, and solar energy power generating is free of contamination clean energy resource.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
The present invention relates to solar photovoltaic generation system and be applied to the temperature-adjusting and humidity-adjusting device of purple potato on growing seedlings, belong to technical field of new energy application.Purple potato is a health food, contains the most direct, the most effective, the safest free radical scavenger-anthocyan of protection human health.The people of edible purple potato is more and more, and this needs the purple potato seedling of a large amount of breedings to increase cultivated area.The silicon solar cell plate that solar light irradiation is installed in above the inclined-plane cement platform produces direct current, direct current by conductor wire import controller, inverter converts alternating current to, alternating current is imported the purple potato booth of growing seedlings, sprayer unit in canopy, lighting device, temperature regulating device, the wet device power supply of control running, keep seedling bed temperature 25 ℃～30 ℃ and suitable humidity, there are 6～8 intact leafs, length that strong sprout about 20cm is arranged with cultivation, cut seedling plantation land for growing field crops in batches.It is standby that the electric current of slave controller output also can be imported the lithium ion battery electric power storage.With the clean energy resource power supply, help energy-saving and emission-reduction.
Purple potato seedling is when many centimeters high of seedbed borough chieves to 30, to in time cut seedling, cut the seedling workman and on the seedbed, choose the seedling that reaches height, locate to cut off seedling with scissors for about 10 centimeters in the distance potato seed, then with the seedling cut off alignment root, be bundled into wisp, backpack is to the big field of preparing to plant purple potato seedling, with the method for horizontal cuttage with the cuttage of purple potato seedling in the soil of both sides, top, sweet potato ridge.Stay the president makes new advances on the tender seedling stubble in the seedbed root system and blade, grow into the purple potato seedling of next group, in purple potato nursery stage, generally can 3 batches of seedlings of clip, if the temp. and humidity in the seedling growth greenhouse is controlled well, also can cultivate 4 batches of purple potato seedlings of success.
It is in order to save the cost of making bracing frame and to accept more solar radiation that silicon solar cell 1 is installed on the inclined-plane cement platform 11 that faces south.
Be used for providing the solar cell 1 of sufficient electric power to have two kinds be fit to use at present to the purple potato booth 11 of growing seedlings, it is as follows to enumerate embodiment:
Embodiment one:
The photoelectric transformation efficiency of the monocrystaline silicon solar cell that make the Wuxi has reached 19%, photoelectric transformation efficiency is improving constantly, be hopeful to reach more than 50%, the cost of photovoltaic generation constantly descends, this single-crystalline-silicon solar-cell panel is installed to the purple potato booth 12 of growing seedlings to be provided above the inclined-plane cement platform 11 of electric power, can provide sufficient electric power to the sprayer unit in purple potato is grown seedlings booth 12 3, lighting device 2, temperature regulating device 4, the wet device 5 of control, cultivate 3～4 batches of purple potato seedlings up to specification every year.
Embodiment two:
The photoelectric transformation efficiency of the polysilicon solar cell that make the Wuxi has reached 17%, photoelectric transformation efficiency is improving constantly, be hopeful to reach more than 50%, the cost of photovoltaic generation constantly descends, this polysilicon solar cell plate is installed to the purple potato booth 12 of growing seedlings to be provided above the inclined-plane cement platform 11 of electric power, can provide sufficient electric power to the sprayer unit in purple potato is grown seedlings booth 12 3, lighting device 2, temperature regulating device 4, the wet device 5 of control, cultivate 3～4 batches of purple potato seedlings up to specification every year.
Claims (2)
1, a kind of solar photovoltaic generation system is applied to the temperature-adjusting and humidity-adjusting device of purple potato on growing seedlings, it is characterized in that, the silicon solar cell (1) that solar light irradiation is installed in above the inclined-plane cement platform (11) produces direct current, direct current is by conductor wire (6) input controller (10), inverter (8) converts alternating current to, alternating current is imported purple potato and is grown seedlings in the booth (12), to being installed in grow seedlings sprayer unit (3) in the booth (12) of purple potato, lighting device (2), temperature regulating device (4), the wet device (5) of control is supplied with power for operation, in sprayer unit (3), lighting device (2), temperature regulating device (4), under the acting in conjunction of the wet device (5) of control, in purple potato is grown seedlings booth (12), form the temp. and humidity environment that is fit to purple potato seedling (7) growth, cultivate the purple potato seedling (7) that meets the specification of emerging in batches; The present invention uses reproducible clean energy resource that the purple potato needed electric power of growing seedlings is provided fully, the fine ecotope in protection rural area.
2, solar photovoltaic generation system according to claim 1 is applied to the temperature-adjusting and humidity-adjusting device of purple potato on growing seedlings, it is characterized in that, described silicon solar cell (1) is monocrystaline silicon solar cell or polysilicon solar cell, and solar energy power generating is free of contamination clean energy resource.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181913A CN101627710A (en) | 2009-07-23 | 2009-07-23 | Temperature-adjusting and humidity-adjusting device of solar photovoltaic generating system for seedling purple sweet potatoes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910181913A CN101627710A (en) | 2009-07-23 | 2009-07-23 | Temperature-adjusting and humidity-adjusting device of solar photovoltaic generating system for seedling purple sweet potatoes |
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| CN101627710A true CN101627710A (en) | 2010-01-20 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388772A (en) * | 2011-07-17 | 2012-03-28 | 无锡同春新能源科技有限公司 | Control device of solar photovoltaic generating system for controlling temperature and humidity of vegetable greenhouses |
| CN102577878A (en) * | 2011-01-07 | 2012-07-18 | 张一熙 | Full-intelligent low-carbon photovoltaic-photothermal integrated power generation greenhouse system |
| CN102577879A (en) * | 2011-01-07 | 2012-07-18 | 张一熙 | Large-scale multi-scan agricultural power station system with transparent thin film solar cell structure |
| CN104412868A (en) * | 2013-08-23 | 2015-03-18 | 李文虎 | Vegetable and flower seedling machine for household gardening planting |
| CN106508510A (en) * | 2016-09-30 | 2017-03-22 | 天津市蓟县绿普生蔬菜种植有限公司 | A greenhouse irrigation device |
-
2009
- 2009-07-23 CN CN200910181913A patent/CN101627710A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577878A (en) * | 2011-01-07 | 2012-07-18 | 张一熙 | Full-intelligent low-carbon photovoltaic-photothermal integrated power generation greenhouse system |
| CN102577879A (en) * | 2011-01-07 | 2012-07-18 | 张一熙 | Large-scale multi-scan agricultural power station system with transparent thin film solar cell structure |
| CN102388772A (en) * | 2011-07-17 | 2012-03-28 | 无锡同春新能源科技有限公司 | Control device of solar photovoltaic generating system for controlling temperature and humidity of vegetable greenhouses |
| CN102388772B (en) * | 2011-07-17 | 2013-04-10 | 无锡同春新能源科技有限公司 | Control device of solar photovoltaic generating system for controlling temperature and humidity of vegetable greenhouses |
| CN104412868A (en) * | 2013-08-23 | 2015-03-18 | 李文虎 | Vegetable and flower seedling machine for household gardening planting |
| CN106508510A (en) * | 2016-09-30 | 2017-03-22 | 天津市蓟县绿普生蔬菜种植有限公司 | A greenhouse irrigation device |
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Open date: 20100120 |