CN203072494U - Daylight-type greenhouse of circulating water solution heat attenuation - Google Patents
Daylight-type greenhouse of circulating water solution heat attenuation Download PDFInfo
- Publication number
- CN203072494U CN203072494U CN2012206049997U CN201220604999U CN203072494U CN 203072494 U CN203072494 U CN 203072494U CN 2012206049997 U CN2012206049997 U CN 2012206049997U CN 201220604999 U CN201220604999 U CN 201220604999U CN 203072494 U CN203072494 U CN 203072494U
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- CN
- China
- Prior art keywords
- greenhouse
- daylight
- circulating water
- heat
- water solution
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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
- 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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Abstract
The utility model relates to a daylight-type greenhouse of circulating water solution heat attenuation and belongs to the facility agriculture technology field. The greenhouse is characterized in that a light transmission ceiling is made of a double-layer light transmission material and is sealed; a hollow interlayer is a circulating water solution; an edge of the hollow interlayer is provided with a water inlet pipe and a water outlet pipe; the water inlet pipe and the water outlet pipe are connected with a circulating water pump and a cooling water tank respectively; a solute or a suspended material possessing heat absorption performance is added in the circulating water solution. According to the utility model, the circulating water solution in the transparent interlayer of the ceiling can effectively absorb most radiant heat of the daylight and the heat can be effectively led out of the interlayer. Simultaneously, visible light attenuation is less so that plants can obtain enough sunlight.
Description
Technical field
The utility model relates to a kind of daylight type greenhouse of loop solution decay heat, belongs to the industrialized agriculture technical field.
Background technology
Along with the agrotechnical development of modern installations, 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 multipotency source, and cost significantly increases, in summer or particularly outstanding at southern area.People take multiple measure to overcome this drawback, and comprising the measure of generally adopting of setting up the sunshade net, but the 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 the sufficient daylight but also the more heat that can decay as far as possible, is the technical theme that the utility model is paid close attention to.
The utility model content
For overcoming above-mentioned the deficiencies in the prior art, the utility model provides a kind of daylight type greenhouse of loop solution decay heat, it utilizes the water of interlayer and heat absorption material that water dissolved or suspended, the most of radiant heat of daylight is absorbed and derives, and do not influence plant illumination.
For reaching above-mentioned technical purpose, the utility model is taked following technical scheme, a kind of daylight type greenhouse of loop solution decay heat, its printing opacity ceiling is set to double-deck light transmissive material and sealing, hollow sandwich is a loop solution, the edge of hollow sandwich is provided with water inlet pipe and outlet pipe, and this water inlet pipe is connected water circulating pump and cooling water tank respectively with outlet pipe, adds suspended material or the solute 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 degree.Described heat absorption material is nano indium tin oxide (ITO), nano antimony-doped tin dioxide (ATO) or inorganic, organic pigment.
The daylight type greenhouse of the loop solution decay heat that the utility model provides, loop solution in its ceiling transparent sandwich can absorb the most of radiant heat of daylight effectively and derive interlayer effectively, visible light decay simultaneously is less, and plant can obtain sufficient illumination.The utlity model has simple, the obvious results characteristics.
Description of drawings
Fig. 1 is a project organization schematic diagram of the present utility model (cutaway view), and Fig. 2 is schematic appearance of the present utility model (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 utility model is described in further detail 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 a loop solution, the edge of hollow sandwich is provided with water inlet pipe 2 and outlet pipe 4, this water inlet pipe 2 is connected water circulating pump 5 and cooling water tank 6 respectively with outlet pipe 4, because the hollow sandwich area is bigger, must deflector be set in interlayer, makes current evenly not stay the dead angle, add solute or suspended material in the loop solution with heat absorption capacity, the circulating water temperature control range is preferably: interlayer is intake below 20 ℃, and water outlet is below 30 ℃, and according to temperature controlled water flow velocity degree.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-deck light transmissive material and sealing, hollow sandwich is a loop solution, the edge of hollow sandwich is provided with water inlet pipe (2) and outlet pipe (4), this water inlet pipe (2) is connected water circulating pump (5) and cooling water tank (6) respectively with outlet pipe (4), adds suspended material or the solute with heat absorption capacity in the loop solution.
2. daylight type according to claim 1 greenhouse is characterized in that, described suspended material or solute with heat absorption capacity is nano indium tin oxide (ITO), nano antimony-doped tin dioxide (ATO) or inorganic, 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 is characterized in that, the circulating water temperature control range is: interlayer is intake below 20 ℃, and water outlet is below 30 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206049997U CN203072494U (en) | 2012-11-16 | 2012-11-16 | Daylight-type greenhouse of circulating water solution heat attenuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206049997U CN203072494U (en) | 2012-11-16 | 2012-11-16 | Daylight-type greenhouse of circulating water solution heat attenuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203072494U true CN203072494U (en) | 2013-07-24 |
Family
ID=48818396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206049997U Expired - Fee Related CN203072494U (en) | 2012-11-16 | 2012-11-16 | Daylight-type greenhouse of circulating water solution heat attenuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203072494U (en) |
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2012
- 2012-11-16 CN CN2012206049997U patent/CN203072494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Kerui Science and Technology Co., Ltd. Assignor: Cui Xuechen Contract record no.: 2015410000029 Denomination of utility model: Sunlight greenhouse capable of realizing heat attenuation through circulating water solution Granted publication date: 20130724 License type: Exclusive License Record date: 20150423 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Henan Kerui Science and Technology Co., Ltd. Assignor: Cui Xuechen Contract record no.: 2015410000029 Date of cancellation: 20160708 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |