CN102893830A - Sunlight greenhouse capable of realizing heat attenuation through circulating water solution - Google Patents
Sunlight greenhouse capable of realizing heat attenuation through circulating water solution Download PDFInfo
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- CN102893830A CN102893830A CN2012104610267A CN201210461026A CN102893830A CN 102893830 A CN102893830 A CN 102893830A CN 2012104610267 A CN2012104610267 A CN 2012104610267A CN 201210461026 A CN201210461026 A CN 201210461026A CN 102893830 A CN102893830 A CN 102893830A
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- circulating water
- greenhouse
- water solution
- water
- interlayer
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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
Abstract
The invention relates to a sunlight greenhouse which is capable of realizing heat attenuation through circulating water solution and belongs to the technical field of facility agriculture. The sunlight greenhouse is characterized in that a light-transmitting ceiling is made of dual-layer light-transmitting materials and is sealed, a hollow interlayer contains the circulating water solution, a water inlet pipe and a water outlet pipe are arranged on the edge of the hollow interlayer and are respectively connected with a circulating water pump and a cooling water tank, and solutes or suspended materials with heat absorption performance are added into the circulating water solution. According to the invention, the circulating water solution in the transparent interlayer of the ceiling can be used for effectively absorbing most radiation of sunlight and effectively conduct out the radiation of the interlayer, so that the attenuation of invisible light is alleviated, and plants can be subjected to sufficient illumination.
Description
Technical field
The present invention relates to a kind of daylight type greenhouse of loop solution decay heat, belong to the industrialized agriculture technical field.
Background technology
Along with the agrotechnical development of modern installations, the artificial environment facilities such as increasing greenhouse, phytotron, plant factor come into operation.These artificial environment facilities are divided into Totally-enclosed-type, type semienclosed and Full daylight type.In the application in daylight type greenhouse, people have also introduced a large amount of heat energy when utilizing daylight, therefore need to strengthen refrigeration plant and consume more multiple-energy-source, and cost significantly increases, in summer or particularly outstanding at southern area.People take many kinds of measures to overcome this drawback, and comprising the measure of setting up sunshade net of generally adopting, but sunshade net has also reduced intensity of illumination in a part of heat energy of decay, form contradictory phenomena.How making the greenhouse not only obtain sufficient daylight but also the more heat of decaying as far as possible, is the technical theme that the present invention pays close attention to.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the invention provides the daylight type greenhouse of a kind of loop solution decay heat, it utilizes the water of interlayer and heat absorption material that water dissolved or suspended, with the most of radiant heat absorption of daylight and derivation, and does not affect plant illumination.
For reaching above-mentioned technical purpose, the present invention takes following technical scheme, a kind of daylight type greenhouse of loop solution decay heat, its printing opacity ceiling is set to double layer light transmission material and sealing, hollow sandwich is loop solution, the edge of hollow sandwich arranges water inlet pipe and outlet pipe, and this water inlet pipe and outlet pipe respectively connect water circulating pump and cooling water tank, add solute or the suspended material with heat absorption capacity in the loop solution.Described hollow sandwich thickness is more than 4 centimetres, and the circulating water temperature control range is: interlayer is intake below 20 ℃, and water outlet is below 30 ℃, and according to this temperature controlled water Flow Velocity.Described heat absorption material is nano indium tin oxide (ITO) or nano antimony-doped tin dioxide (ATO) and inorganic or organic pigment.
The daylight type greenhouse of loop solution decay heat provided by the invention, the loop solution in its ceiling transparent sandwich can effectively absorb the most of radiant heat of daylight and effectively derive interlayer, and simultaneously visible light decay is less, and plant can obtain sufficient illumination.The present invention has simple, the effect outstanding feature.
Description of drawings
Fig. 1 is project organization schematic diagram of the present invention (cutaway view), and Fig. 2 is schematic appearance of the present invention (axonometric drawing).Wherein, 1, upper strata glass, 2, water inlet pipe, 3, lower floor's glass, 4, outlet pipe, 5, water circulating pump, 6, cooling water tank.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in drawings, a kind of daylight type greenhouse of loop solution decay heat, its printing opacity ceiling is set to double glazing and sealing, upper strata glass 1 adopts heat-protecting glass, lower floor's glass 3 is general glass, hollow sandwich thickness between the layer glass is 4cm at least, hollow sandwich is loop solution, the edge of hollow sandwich arranges water inlet pipe 2 and outlet pipe 4, this water inlet pipe 2 is connected with outlet pipe and is connected respectively water circulating pump 5 and cooling water tank 6, because the hollow sandwich area is larger, must deflector be set in interlayer, makes current evenly not stay the dead angle, add solute or the suspended material with heat absorption capacity in the loop solution, the circulating water temperature control range is preferably: interlayer is intake below 20 ℃, and water outlet is below 30 ℃, and according to the temperature controlled water Flow Velocity.Described heat absorption material is nano indium tin oxide (ITO) or nano antimony-doped tin dioxide (ATO) and inorganic or organic pigment.
Claims (4)
1. the daylight type greenhouse of loop solution decay heat, it is characterized in that, the printing opacity ceiling is set to double layer light transmission material and sealing, hollow sandwich is loop solution, the edge of hollow sandwich arranges water inlet pipe (2) and outlet pipe (4), this water inlet pipe (2) is connected 4 with outlet pipe) connect respectively water circulating pump (5) and cooling water tank (6), add solute or the suspended material with heat absorption capacity in the loop solution.
2. daylight type according to claim 1 greenhouse is characterized in that described solute or suspended material with heat absorption capacity is nano indium tin oxide (ITO) or nano antimony-doped tin dioxide (ATO) and inorganic or organic pigment.
3. daylight type according to claim 1 greenhouse is characterized in that described hollow sandwich thickness is more than 4 centimetres.
4. daylight type according to claim 1 greenhouse, it is characterized in that the circulating water temperature control range is: interlayer is intake below 20 ℃, and water outlet is below 30 ℃, and according to this temperature controlled water Flow Velocity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104610267A CN102893830A (en) | 2012-11-16 | 2012-11-16 | Sunlight greenhouse capable of realizing heat attenuation through circulating water solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104610267A CN102893830A (en) | 2012-11-16 | 2012-11-16 | Sunlight greenhouse capable of realizing heat attenuation through circulating water solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102893830A true CN102893830A (en) | 2013-01-30 |
Family
ID=47566552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104610267A Pending CN102893830A (en) | 2012-11-16 | 2012-11-16 | Sunlight greenhouse capable of realizing heat attenuation through circulating water solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102893830A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386976A (en) * | 2020-05-13 | 2020-07-10 | 白新全 | A breeding device for asparagus |
| CN113412747A (en) * | 2021-07-08 | 2021-09-21 | 华春新能源股份有限公司 | Passive form grows greenhouse system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361073Y (en) * | 1999-04-13 | 2000-02-02 | 周彤 | Water circulating efficient energy-saving sunlight greenhouse |
| CN1378776A (en) * | 2001-04-03 | 2002-11-13 | 苗香雯 | Combined spray-water film sunshielding curtain as cooler of long hothouse is summer |
| CN2653869Y (en) * | 2003-10-23 | 2004-11-10 | 浙江大学 | Linked greenhouse underground water pipeline circulating temperature lowering device |
| CN2830554Y (en) * | 2005-06-01 | 2006-10-25 | 黄世明 | Roof able to regulate indoor temp and illuminance |
| TW200934376A (en) * | 2008-02-01 | 2009-08-16 | Wen-Qu Yu | Greenhouse water-cooling system |
| KR100915701B1 (en) * | 2009-04-10 | 2009-09-04 | 문감사 | Airconditioning apparatus of house using earth heat-heat pump |
-
2012
- 2012-11-16 CN CN2012104610267A patent/CN102893830A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361073Y (en) * | 1999-04-13 | 2000-02-02 | 周彤 | Water circulating efficient energy-saving sunlight greenhouse |
| CN1378776A (en) * | 2001-04-03 | 2002-11-13 | 苗香雯 | Combined spray-water film sunshielding curtain as cooler of long hothouse is summer |
| CN2653869Y (en) * | 2003-10-23 | 2004-11-10 | 浙江大学 | Linked greenhouse underground water pipeline circulating temperature lowering device |
| CN2830554Y (en) * | 2005-06-01 | 2006-10-25 | 黄世明 | Roof able to regulate indoor temp and illuminance |
| TW200934376A (en) * | 2008-02-01 | 2009-08-16 | Wen-Qu Yu | Greenhouse water-cooling system |
| KR100915701B1 (en) * | 2009-04-10 | 2009-09-04 | 문감사 | Airconditioning apparatus of house using earth heat-heat pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386976A (en) * | 2020-05-13 | 2020-07-10 | 白新全 | A breeding device for asparagus |
| CN113412747A (en) * | 2021-07-08 | 2021-09-21 | 华春新能源股份有限公司 | Passive form grows greenhouse system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |