CN102187795A - Marine floating sunlight greenhouse with solar photovoltaic power generation system power supply device - Google Patents

Marine floating sunlight greenhouse with solar photovoltaic power generation system power supply device Download PDF

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Publication number
CN102187795A
CN102187795A CN2011100973144A CN201110097314A CN102187795A CN 102187795 A CN102187795 A CN 102187795A CN 2011100973144 A CN2011100973144 A CN 2011100973144A CN 201110097314 A CN201110097314 A CN 201110097314A CN 102187795 A CN102187795 A CN 102187795A
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seawater
fresh water
greenhouse
solar
solar heat
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CN2011100973144A
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CN102187795B (en
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周旸鸥
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination
    • Y02A20/138Water desalination using renewable energy
    • Y02A20/142Solar thermal; Photovoltaics
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

The invention relates to a marine floating sunlight greenhouse with a solar photovoltaic power generation system power supply device, belonging to the technical field of new energy application. The solar photovoltaic power generation system power supply device arranged on a marine floating buoy base is connected with a sunlight greenhouse to form the marine floating sunlight greenhouse with the solar photovoltaic power generation system power supply device. The sunlight irradiates a solar cell to generate direct current, the direct current is input to a controller through a conductive wire and regulated, then the direct current is input to an inverter and converted into alternating current, and the alternating current is input to a seawater irrigated sunlight greenhouse, a sweater desalting device and a fresh water irrigated sunlight greenhouse to drive a seawater temperature regulating device and a seawater spraying device arranged in the seawater irrigated sunlight greenhouse so as to culture sweater irrigated plants growing in the salt-containing matrix; and the alternating current can also drive the sweater desalting device to make fresh water and drive a fresh water temperature regulating device and a fresh water spraying device arranged in the fresh water irrigated sunlight greenhouse so as to culture the fresh water irrigated plants grown in the salt-free matrix.

Description

A kind of floating marine greenhouse by solar heat with the solar photovoltaic generation system electric supply installation
Technical field
The present invention relates to a kind of floating marine greenhouse by solar heat, belong to technical field of new energy application with the solar photovoltaic generation system electric supply installation.
Background technology
About 5.1 hundred million sq-kms of the tellurian land and the ocean gross area, wherein area about 3.61 hundred million sq-kms in ocean account for 71% of the global gross area, and about 1.49 hundred million sq-kms of land surface account for 29% of the global gross area.Situation on the earth surface is seven fens oceans, three fens land, lives in tellurian total population at present and has reached 6,900,000,000, and global population will reach 9,200,000,000 the year two thousand fifty, and wherein urban population will rise to 6,400,000,000 people.Tellurian most of people lives in the land, plantation grain and vegetables on the soil of resource-constrained, because increasing soil is used to build house and factory building, tellurian land resources is more and more in short supply, average in the world per hectare is ploughed and will be born 4 people's food needs, in recent years, and the world food rise in price, vegetable price in the city goes up, and has begun to have influence on the people's life.
On the wide at the earth's surface ocean of solar light irradiation,, never produce vegetables, melon and fruit, flowers and grain on the ocean owing to humanly relevant facility is not set on the surface of ocean.9 grades of violent earthquakes that on March 11st, 2011, Japan take place have caused since the nuclear leakage, and the mankind double to pay close attention to the development of cleaning new energy and the production of safety food.
Over past ten years, good project-the greenhouse by solar heat of farmer richness has appearred in central China and northern many rural areas, the light transmittance of greenhouse by solar heat is generally more than 60%-95%, indoor and outdoor temperature difference can remain on more than 21-25 degree centigrade, steel-wood structure is arranged, full steel structure, the multiple structure type of hot dip galvanizing pipe assembly structure, it is reasonable to have daylighting, temperature adjusting performance is good, the convenient many advantages of office operation, it is a kind of small investment, energy consumption is low, the facility of instant effect, being used for vegetables produces, flower landscape, fruit tree is grown seedlings, view and admire agricultural, its feeding, aquaculture has obtained considerable economic and social benefit, China has had a large amount of land greenhouse by solar heats, does not also have marine greenhouse by solar heat at present.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, make and shine tellurian sunshine and can not only come High-efficient Production to go out agricultural byproducts by the greenhouse by solar heat that is built in the land, can also come High-efficient Production to go out agricultural byproducts by being built in deepwater greenhouse by solar heat.Owing to do not produce any pollution in the processes of solar photovoltaic power, can not cause the seawater pollution of marine environment, do not discharge carbonic acid gas, also can not cause the air pollution in the sky, ocean.Adopt ' a kind of floating marine greenhouse by solar heat ' technical scheme, just can on the ocean, build the cleaner production that marine greenhouse by solar heat is realized agricultural byproducts in a large number with the solar photovoltaic generation system electric supply installation.Continuous progress along with solar photovoltaic technology, the cost of solar energy power generating is descending year by year, help on the ocean, increasing cultivated area and produce fresh vegetables and melon and fruit on the spot, supply ocean-going merchantman, ocean naval, scientific surveying ship etc. on the spot.
Main technical schemes of the present invention is achieved in that
Solar photovoltaic generation system, seawater pouring greenhouse by solar heat, sea water desalinating unit and fresh water pouring greenhouse by solar heat are installed on floating drum base 1; Solar photovoltaic generation system comprises: solar cell 2, pillar 3, conductor wire 4, controller 5, inverter 6; Seawater pouring greenhouse by solar heat comprises: transparent shroud 13, the intake pipe 9 of seawater register 7, spray seawater device 8, seawater pouring greenhouse by solar heat, contain salinity matrix 11, seawater irrigating plant 12; Fresh water pouring greenhouse by solar heat comprises: transparent shroud 15, non-base status 18, the fresh water irrigating plant 19 of containing of fresh water register 16, spray fresh water device 17, fresh water pouring greenhouse by solar heat; Other has: water-supply-pipe 10, sea water desalinating unit 14 and seawater 20.
The solar cell 2 that solar light irradiation is installed on the pillar 3 produces electric current, solar cell 2 is connected with controller 5 by conductor wire 4, controller 5 is connected with inverter 6 by conductor wire 4, inverter 6 is by the seawater register 7 in conductor wire 4 and the transparent shroud 13 that is installed in seawater pouring greenhouse by solar heat and spray seawater device 8 and be connected, contain the bottom that salinity matrix 11 is placed in seawater pouring greenhouse by solar heat, containing plantation seawater irrigating plant 12 on the salinity matrix 11; Intake pipe 9 is installed in the below of the transparent shroud 13 of seawater pouring greenhouse by solar heat, water-supply-pipe 10 is connected with intake pipe 9 and intercommunication, seawater pouring greenhouse by solar heat is connected with sea water desalinating unit 14 by water-supply-pipe 10, and sea water desalinating unit 14 is connected with fresh water pouring greenhouse by solar heat by water-supply-pipe 10; Inverter 6 is by the fresh water register 16 in conductor wire 4 and the transparent shroud 15 that is installed in fresh water pouring greenhouse by solar heat and spray fresh water device 17 and be connected, the non-base status 18 that contains is placed in the bottom that fresh water waters greenhouse by solar heat, plants fresh water irrigating plant 19 on the base status 18 in non-containing; Inverter 6 is connected with sea water desalinating unit 16 by conductor wire 4.
Solar cell 2 is monocrystaline silicon solar cell or polysilicon solar cell or amorphous silicon thin-film solar cell or compound film solar cell.
The length of floating drum base 1 is that 10 meters-1500 meters, width are 5 meters-1200 meters, highly are 3 meters-100 meters.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Mainly adopt solar photovoltaic generation system electric supply installation and greenhouse by solar heat on the floating drum base that is installed in floating marine to link the floating marine greenhouse by solar heat of forming band solar photovoltaic generation system electric supply installation.The solar light irradiation solar cell produces direct current, direct current is adjusted by conductor wire input controller, then import inverter and convert alternating current to, alternating current input seawater pouring greenhouse by solar heat, sea water desalinating unit and fresh water pouring greenhouse by solar heat, seawater register and the spray seawater device of drive installation in seawater pouring greenhouse by solar heat cultivated and is planted in the seawater irrigating plant that contains on the base status; Alternating current also can drive sea water desalinating unit and make fresh water, and fresh water register and the spray fresh water device of drive installation in fresh water pouring greenhouse by solar heat cultivated and be planted in the non-fresh water irrigating plant that contains on the base status.
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
Floating drum base 1 can adopt timber structure, steel-wood structure, full steel structure, make the volume of floating drum base 1 reach certain drainage discharge, buoyancy can support solar photovoltaic generation system electric supply installation, seawater pouring greenhouse by solar heat, sea water desalinating unit and fresh water pouring greenhouse by solar heat that gross weight reaches half ton to 1000 tons emersion seawater surface together.The transparent shroud 15 of the transparent shroud 13 of seawater pouring greenhouse by solar heat and fresh water pouring greenhouse by solar heat adopts light transmittances to reach 95% pure white safety glass or light transmittance to reach 90% the transparent new material of acrylic and make, existing certain robustness, can guarantee again has more solar irradiation to inject greenhouse by solar heat, for plant growing provides heat energy and luminous energy.
It is as follows now to enumerate embodiment:
Embodiment one:
The solar light irradiation photoelectric transformation efficiency is 19% monocrystaline silicon solar cell generation direct current, direct current is adjusted by conductor wire 4 input controllers 5, then import inverter 6 and convert alternating current to, alternating current reaches seawater register 7 and the spray seawater device 8 in the transparent shroud 13 of the seawater pouring greenhouse by solar heat that 90% the transparent new material of acrylic makes by conductor wire 4 input light transmittances, make its running, suitable temp. and humidity is provided, make and be planted in the seawater irrigating plant 12 that contains on the salinity matrix 11, as glasswort, well-grown.
Embodiment two:
The solar light irradiation photoelectric transformation efficiency is 17% polysilicon solar cell generation direct current, direct current is adjusted by conductor wire 4 input controllers 5, then import inverter 6 and convert alternating current to, alternating current is by conductor wire 4 input sea water desalinating units 14 and reach fresh water register 16 and spray fresh water device 17 in the transparent shroud 13 of the fresh water pouring greenhouse by solar heat that 95% pure white safety glass new material makes with light transmittance, make its running, suitable temp. and humidity is provided, make and be planted in the non-fresh water irrigating plant 19 that contains on the base status 18, as tomato, well-grown.

Claims (3)

1. the floating marine greenhouse by solar heat with the solar photovoltaic generation system electric supply installation is characterized in that, goes up at floating drum base (1) solar photovoltaic generation system, seawater pouring greenhouse by solar heat, sea water desalinating unit and fresh water pouring greenhouse by solar heat are installed; Solar photovoltaic generation system comprises: solar cell (2), pillar (3), conductor wire (4), controller (5), inverter (6); Seawater pouring greenhouse by solar heat comprises: transparent shroud (13), the intake pipe (9) of seawater register (7), spray seawater device (8), seawater pouring greenhouse by solar heat, contain salinity matrix (11), seawater irrigating plant (12); Fresh water pouring greenhouse by solar heat comprises: transparent shroud (15), non-base status (18), the fresh water irrigating plant (19) of containing of fresh water register (16), spray fresh water device (17), fresh water pouring greenhouse by solar heat; Other has: water-supply-pipe (10), sea water desalinating unit (14) and seawater (20);
The solar cell (2) that solar light irradiation is installed on the pillar (3) produces electric current, solar cell (2) is connected with controller (5) by conductor wire (4), controller (5) is connected with inverter (6) by conductor wire (4), inverter (6) is connected with spray seawater device (8) by the interior seawater register (7) of conductor wire (4) and the transparent shroud (13) that is installed in seawater pouring greenhouse by solar heat, contain the bottom that salinity matrix (11) is placed in seawater pouring greenhouse by solar heat, containing upward plantation seawater irrigating plant (12) of salinity matrix (11); Get seawater pipe (9) and be installed in the below that seawater waters the transparent shroud (13) of greenhouse by solar heat, defeated seawater pipe (10) with get seawater pipe (9) and be connected also intercommunication, seawater pouring greenhouse by solar heat is connected with sea water desalinating unit (14) by defeated seawater pipe (10), and sea water desalinating unit (14) is connected with fresh water pouring greenhouse by solar heat by defeated seawater pipe (10); Inverter (6) is connected with spray fresh water device (17) by the interior fresh water register (16) of conductor wire (4) and the translucent cover (15) that is installed in fresh water pouring greenhouse by solar heat, the non-base status (18) that contains is placed in the bottom that fresh water waters greenhouse by solar heat, goes up plantation fresh water irrigating plant (19) in the non-base status (18) that contains; Inverter (6) is connected with sea water desalinating unit (14) by conductor wire (4).
2. a kind of floating marine greenhouse by solar heat according to claim 1 with the solar photovoltaic generation system electric supply installation, it is characterized in that described solar cell (2) is monocrystaline silicon solar cell or polysilicon solar cell or amorphous silicon thin-film solar cell or compound film solar cell.
3. a kind of floating marine greenhouse by solar heat with the solar photovoltaic generation system electric supply installation according to claim 1 is characterized in that, the length of described floating drum base (1) is that 10 meters-1500 meters, width are 5 meters-1200 meters, highly are 3 meters-100 meters.
CN2011100973144A 2011-04-19 2011-04-19 Marine floating sunlight greenhouse with solar photovoltaic power generation system power supply device Expired - Fee Related CN102187795B (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103036481A (en) * 2012-12-12 2013-04-10 万松柏 Multifunctional solar photovoltaic water surface electric generator
CN103944491A (en) * 2014-05-15 2014-07-23 无锡同春新能源科技有限公司 Construction of solar photovoltaic power station on plug-in tandem buoy platforms with anchors
CN103944490B (en) * 2014-05-15 2015-11-04 无锡同春新能源科技有限公司 A kind of solar photovoltaic power plant by air bag buoyant support in water body upper strata
CN105141222A (en) * 2015-09-02 2015-12-09 江苏蓝天光伏科技有限公司 Water-floating agriculture-light-complementary photovoltaic generating apparatus
CN105746239A (en) * 2016-04-15 2016-07-13 绍兴文理学院 Vegetable planting boat
CN105875279A (en) * 2016-05-31 2016-08-24 大工(青岛)新能源材料技术研究院有限公司 Floating type trinitarian photovoltaic greenhouse
CN107114152A (en) * 2017-04-06 2017-09-01 北京师范大学 A kind of regional shallow pond Greenhouse System of raised fields of beach salty soil and its application
CN108184490A (en) * 2017-12-30 2018-06-22 中国农业科学院农业环境与可持续发展研究所 Round-the-clock floating marine formula heliogreenhouse under a kind of natural conditions
CN109076829A (en) * 2018-07-30 2018-12-25 安徽东华农业科技开发股份有限公司 A kind of full-automatic plant factor of independence suitable for islands and reefs plantation
TWI807945B (en) * 2022-07-29 2023-07-01 格園社會企業有限公司 Low temperature water recycling system

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CN201515635U (en) * 2009-07-23 2010-06-30 无锡市新区梅村镇同春太阳能光伏农业种植园 Temperature and humidity control device of solar photovoltaic generation system applied on purple sweet potato seedling
WO2010128252A1 (en) * 2009-05-07 2010-11-11 Canevaflor Green roof with an anti-pollution device
CN101904276A (en) * 2010-07-08 2010-12-08 王滨生 Green water manor
CN202026644U (en) * 2011-04-19 2011-11-09 周旸鸥 On-sea floating sunlight greenhouse with solar photovoltaic system power supply device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160214A (en) * 1990-01-23 1992-11-03 Mikio Sakurai Irrigation system and irrigation method
CN201238520Y (en) * 2008-05-09 2009-05-20 缪同春 Device for cultivating forestry seedling with complementary applications of solar photovoltaic power and wind power
WO2010128252A1 (en) * 2009-05-07 2010-11-11 Canevaflor Green roof with an anti-pollution device
CN201515635U (en) * 2009-07-23 2010-06-30 无锡市新区梅村镇同春太阳能光伏农业种植园 Temperature and humidity control device of solar photovoltaic generation system applied on purple sweet potato seedling
CN101904276A (en) * 2010-07-08 2010-12-08 王滨生 Green water manor
CN202026644U (en) * 2011-04-19 2011-11-09 周旸鸥 On-sea floating sunlight greenhouse with solar photovoltaic system power supply device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103036481B (en) * 2012-12-12 2016-06-15 万松柏 A kind of solar photovoltaic water face multifunctional electromotor
CN103036481A (en) * 2012-12-12 2013-04-10 万松柏 Multifunctional solar photovoltaic water surface electric generator
CN103944491A (en) * 2014-05-15 2014-07-23 无锡同春新能源科技有限公司 Construction of solar photovoltaic power station on plug-in tandem buoy platforms with anchors
CN103944490B (en) * 2014-05-15 2015-11-04 无锡同春新能源科技有限公司 A kind of solar photovoltaic power plant by air bag buoyant support in water body upper strata
CN103944491B (en) * 2014-05-15 2016-01-20 无锡同春新能源科技有限公司 The plug-in type townhouse buoy platform that band casts anchor builds solar photovoltaic power plant
CN105141222B (en) * 2015-09-02 2017-12-22 江苏蓝天光伏科技有限公司 Overwater-floating floating agriculture light complementary type photovoltaic power generation apparatus
CN105141222A (en) * 2015-09-02 2015-12-09 江苏蓝天光伏科技有限公司 Water-floating agriculture-light-complementary photovoltaic generating apparatus
CN105746239A (en) * 2016-04-15 2016-07-13 绍兴文理学院 Vegetable planting boat
CN105875279A (en) * 2016-05-31 2016-08-24 大工(青岛)新能源材料技术研究院有限公司 Floating type trinitarian photovoltaic greenhouse
CN107114152A (en) * 2017-04-06 2017-09-01 北京师范大学 A kind of regional shallow pond Greenhouse System of raised fields of beach salty soil and its application
CN108184490A (en) * 2017-12-30 2018-06-22 中国农业科学院农业环境与可持续发展研究所 Round-the-clock floating marine formula heliogreenhouse under a kind of natural conditions
CN109076829A (en) * 2018-07-30 2018-12-25 安徽东华农业科技开发股份有限公司 A kind of full-automatic plant factor of independence suitable for islands and reefs plantation
TWI807945B (en) * 2022-07-29 2023-07-01 格園社會企業有限公司 Low temperature water recycling system

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