CN108934600A - A kind of anti-droplet greenhouse structure - Google Patents
A kind of anti-droplet greenhouse structure Download PDFInfo
- Publication number
- CN108934600A CN108934600A CN201810601985.1A CN201810601985A CN108934600A CN 108934600 A CN108934600 A CN 108934600A CN 201810601985 A CN201810601985 A CN 201810601985A CN 108934600 A CN108934600 A CN 108934600A
- Authority
- CN
- China
- Prior art keywords
- rotary table
- layer
- airbag body
- water absorption
- absorption layer
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1407—Greenhouses of flexible synthetic material
- A01G9/1415—Greenhouses of flexible synthetic material with double or multiple walls
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1476—Greenhouse gutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
- A01G2009/1446—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches with perforations
-
- 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 belongs to greenhouse fields, more particularly, to a kind of anti-droplet greenhouse structure, including insulating layer, insulating layer uses light-transmitting materials, air bag layer is fixedly connected in insulating layer, water absorption layer is fixedly connected in air bag layer, capillary layer is fixedly connected in water absorption layer, air bag layer includes airbag body, airbag body uses light-transmitting materials, and liquid is evaporated filled with low boiling point in airbag body, there is array distribution on the concave surface outer wall of airbag body multiple is attached thereto logical rotary table protrusion, and axial line being arranged radially along airbag body of multiple rotary table protrusions, water absorption layer is using non-transparent elasticity water suction material, the lateral wall of water absorption layer is equipped with multiple rotary table through-holes corresponding with rotary table protrusion, rotary table protrusion is located in rotary table through-hole, and the side wall of the lateral wall and rotary table through-hole of rotary table protrusion abuts, capillary layer includes the arc using transparent material Shape film.The present invention has the function of preferable condensation-proof droplet, and can reduce light-inletting quantity automatically in intense light irradiation.
Description
Technical field
The invention belongs to greenhouse fields, more particularly, to a kind of anti-droplet greenhouse structure.
Background technique
With the generation of high molecular polymer-polyvinyl chloride, polyethylene, plastic film is widely used in agricultural.Japan and
American-European countries succeeds in the initial stage fifties using greenhouse film covering breeding ground, and subsequent covering hut and greenhouse again also obtain good
Good effect.China introduces poly agricultural film in autumn nineteen fifty-five, covers vegetables for hut in Beijing first, obtains morning
The effect of ripe volume increase.Greenhouse original is the special equipment of vegetables production, as the application for developing greenhouse of production is all the more extensive.Currently
Greenhouse has been used for potted flower and cut-flower cultivation；Production of fruit trees is for cultivating grape, strawberry, watermelon, muskmelon, peach and citrus etc.；Forestry
Production is for forest seedling growth, culture of ornamental trees etc.；Aquaculture for breeding silkworms, raising chickens, cowboying, pig raising, fish and fry etc..
In actual use, due to moister in greenhouse, and greenhouse internal-external temperature difference is larger, especially in night, greenhouse
Interior temperature is much higher than the external world, will generate condensed water on greenhouse.Condensation droplet not only influences light permeability, and intensity of illumination is obvious
It reduces, simultaneously as droplet specific heat is big, temperature is promoted slowly, seriously affects crop photosynthesis in canopy, yield is reduced, in addition, by
It is big in fog in canopy, humidity is high, crop leaf, stem, flower, fruit adsorb a large amount of droplet, easily aggravate crop and rot, become pathogen transmission
Main path.In addition, existing greenhouse light-inletting quantity is unadjustable, when noon sun is more strong, plant can be caused to burn
Wound, influences the normal growth of plant.
For this purpose, it is proposed that a kind of anti-droplet greenhouse structure solves the above problems.
Summary of the invention
Regarding the issue above, the present invention provides a kind of anti-droplet greenhouse structure of adjustable illumination size.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of anti-droplet greenhouse structure, including heat preservation
Layer, the insulating layer use light-transmitting materials, are fixedly connected with air bag layer in the insulating layer, are fixedly connected in the air bag layer
Water absorption layer is fixedly connected with capillary layer in the water absorption layer, and the air bag layer includes airbag body, and the airbag body is using saturating
Finish matter, and liquid is evaporated filled with low boiling point in the airbag body, there is array distribution on the concave surface outer wall of the airbag body
It is multiple to be attached thereto logical rotary table protrusion, and axial line being arranged radially along airbag body of multiple rotary table protrusions, institute
Water absorption layer is stated using non-transparent elasticity water suction material, the lateral wall of the water absorption layer is equipped with multiple corresponding with rotary table protrusion
Rotary table through-hole, the rotary table protrusion are located in rotary table through-hole, and the side wall of the lateral wall and rotary table through-hole of rotary table protrusion abuts against
Touching, the capillary layer include the arc film using transparent material, and the arc film and airbag body concentric are arranged, described
The lateral wall of arc film is fixedly connected with the inner sidewall of water absorption layer, is uniformly provided on the arc film multiple through setting hair
Pore, and arcuately the radial direction of film opens up multiple pores.
In above-mentioned anti-droplet greenhouse structure, there are gap, institutes between the rotary table protrusion and rotary table through-hole osculum end
It states and is equipped with multiple flat truncated cone-shaped chambers in water absorption layer, the truncated cone-shaped chamber is staggered with rotary table through-hole, the truncated cone-shaped chamber
Interior to be filled with gas, the truncated cone-shaped chamber is between two adjacent rotary table through-holes.
Compared with prior art, the advantages of this anti-droplet greenhouse structure, is:
1, the present invention can absorb the condensation droplet on greenhouse inner top surface by setting pore and capillary layer,
On the one hand can be avoided condensed water influences the light transmittance of greenhouse, on the other hand can prevent condensing drip from falling on, influence in greenhouse
Plant growth.
2, the present invention evaporates the airbag body of liquid by setting water absorption layer and filled with low boiling point, by water absorption layer by capillary
The droplet of layer absorbs, and when shining upon greenhouse, using the heat for shining upon generation, makes low boiling point evaporation liquid vaporization, utilizes
Rotary table protrusion squeezes water absorption layer, and the water in water absorption layer is squeezed out, and water absorption layer is allow to continue to absorb water.
3, the present invention is by setting truncated cone-shaped chamber, and when sunlight is larger, when airbag body is persistently heated, rotary table protrusion continues
Expansion, can not only squeeze water absorption layer, the water of water absorption layer be squeezed out, and rotary table protrusion can be to the upper half of truncated cone-shaped chamber
It is squeezed, by the gas extrusion of the truncated cone-shaped chamber upper half to lower half, the lower part aperture of rotary table through-hole is made to become smaller, so as to
Direct sunlight amount is reduced, plant is avoided to be burnt.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anti-droplet greenhouse structure embodiment 1 provided by the invention；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of anti-droplet greenhouse structure embodiment 2 provided by the invention；
Fig. 4 is enlarged structure schematic diagram at B in Fig. 3.
In figure, 1 insulating layer, 2 air bag layers, 3 water absorption layers, 4 capillary layers, 5 airbag bodies, 6 rotary tables protrusion, 7 rotary table through-holes, 8
Arc film, 9 pores, 10 truncated cone-shaped chambers.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment 1
As shown in Figs. 1-2, a kind of anti-droplet greenhouse structure, including insulating layer 1, insulating layer 1 use light-transmitting materials, heat preservation
It is fixedly connected with air bag layer 2 in layer 1, water absorption layer 3 is fixedly connected in air bag layer 2, capillary layer 4 is fixedly connected in water absorption layer 3,
Air bag layer 2 includes airbag body 5, and airbag body 5 uses light-transmitting materials, and evaporates liquid, gas filled with low boiling point in airbag body 5
There is array distribution on the concave surface outer wall of capsule ontology 5 multiple is attached thereto logical rotary table protrusion 6, it should be noted that when air bag sheet
Air pressure becomes larger in body 5, and original state will not deformation occurs for the holding of airbag body 5, and rotary table protrusion 6 can be radially expanded along it, and more
The axial line of a rotary table protrusion 6 being arranged radially along airbag body 5, water absorption layer 3 is using non-transparent elasticity water suction material, such as
Polyetherurethane foam sponge etc., the lateral wall of water absorption layer 3 be equipped with it is multiple with rotary table 6 corresponding rotary table through-holes 7 of protrusion,
Rotary table protrusion 6 is located in rotary table through-hole 7, and the lateral wall of rotary table protrusion 6 and the side wall of rotary table through-hole 7 abut, capillary layer 4
Including the arc film 8 using transparent material, arc film 8 and 5 concentric of airbag body are arranged, the lateral wall of arc film 8
It is fixedly connected, is uniformly provided on arc film 8 multiple through setting pore 9, and multiple pores with the inner sidewall of water absorption layer 3
9 arcuately the radial direction of film 8 opens up.
In the present embodiment, when night, ambient temperature was lower, it will appear more condensed water on the inner top surface of greenhouse, in hair
Under spy uses, condensed water can be absorbed between arc film 8 and water absorption layer 3 by pore 9, and then water absorption layer 3 can be by condensed water
It absorbs, prevents condensed water from hanging on the inner top surface of greenhouse；When the morning sun rises, temperature is gradually risen, low in airbag body 5
Boiling point evaporates the heated vaporization of liquid, and the air pressure in airbag body 5 becomes larger, and makes the dilatancy axially along of rotary table protrusion 6, to water suction
Layer 3 squeezes, and the moisture in water absorption layer 3 is squeezed out, it is worth mentioning at this point that, catch basin etc. can be set in the bottom of water absorption layer 3,
For carrying out recycling and reusing to ponding, when the sun sets, and temperature is lower, gas liquefaction in airbag body 5 absorbs water simultaneously
Layer 3 can continue to absorb the condensed water in greenhouse, in cycles.
Embodiment 2
As shown in Figure 3-4, the present embodiment is compared to the difference place of embodiment 1: rotary table protrusion 6 and rotary table through-hole 7
There are gap between osculum end, water absorption layer 3 is interior to be equipped with multiple flat truncated cone-shaped chambers 10, and truncated cone-shaped chamber 10 and rotary table through-hole 7 are handed over
Mistake setting, truncated cone-shaped chamber 10 is interior to be filled with gas, which is inert gas such as nitrogen etc., by solar irradiation, after temperature increases
Biggish change will not occur for volume, and truncated cone-shaped chamber 10 is between two adjacent rotary table through-holes 7.
In the present embodiment, when normal use, sunlight is irradiated along rotary table through-hole 7 into greenhouse, when noon sun is excessively strong
It is strong, when ambient temperature is excessively high, low boiling point evaporation liquid can be made further to vaporize, expand rotary table protrusion 6 further radially, circle
Platform convex plays 6 and further expands and can squeeze the top of truncated cone-shaped chamber 10, is extruded to the gas on 10 top of truncated cone-shaped chamber
Lower part extends the lower part of truncated cone-shaped chamber 10 around, so that the aperture at 7 osculum end of rotary table through-hole be made to become smaller, efficiently reduces
The light-inletting quantity of greenhouse avoids strong sunlight from causing to burn to plant, influences plant normal growth.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of anti-droplet greenhouse structure, including insulating layer (1), which is characterized in that the insulating layer (1) uses light-transmitting materials,
It is fixedly connected with air bag layer (2) in the insulating layer (1), is fixedly connected with water absorption layer (3), the suction in the air bag layer (2)
It is fixedly connected with capillary layer (4) in water layer (3), the air bag layer (2) includes airbag body (5), and the airbag body (5) uses
Light-transmitting materials, and liquid is evaporated filled with low boiling point in the airbag body (5), the concave surface outer wall of the airbag body (5) is gone into battle
Column distribution have it is multiple be attached thereto that logical rotary table is raised (6), and the axial line of multiple rotary tables raised (6) is along airbag body
(5) be arranged radially, the water absorption layer (3) are absorbed water material using non-transparent elasticity, and the lateral wall of the water absorption layer (3) is equipped with
Multiple rotary table through-holes (7) corresponding with rotary table raised (6), the rotary table raised (6) is located in rotary table through-hole (7), and rotary table
The side wall of the lateral wall and rotary table through-hole (7) of raised (6) abuts, and the capillary layer (4) includes the arc using transparent material
Shape film (8), the arc film (8) and airbag body (5) concentric are arranged, the lateral wall of the arc film (8) and suction
The inner sidewall of water layer (3) is fixedly connected, be uniformly provided on the arc film (8) it is multiple through setting pore (9), and it is multiple
Arcuately the radial direction of film (8) opens up the pore (9).
2. anti-droplet greenhouse structure according to claim 1, which is characterized in that the rotary table raised (6) and rotary table through-hole
(7) there are gap between osculum end, the water absorption layer (3) is interior to be equipped with multiple flat truncated cone-shaped chambers (10), the truncated cone-shaped chamber
(10) it is staggered with rotary table through-hole (7), gas is filled in the truncated cone-shaped chamber (10), the truncated cone-shaped chamber (10) is located at two
Between a adjacent rotary table through-hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601985.1A CN108934600A (en) | 2018-06-12 | 2018-06-12 | A kind of anti-droplet greenhouse structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601985.1A CN108934600A (en) | 2018-06-12 | 2018-06-12 | A kind of anti-droplet greenhouse structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108934600A true CN108934600A (en) | 2018-12-07 |
Family
ID=64488498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810601985.1A Pending CN108934600A (en) | 2018-06-12 | 2018-06-12 | A kind of anti-droplet greenhouse structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN108934600A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386930A (en) * | 2020-05-18 | 2020-07-10 | 李芝 | Energy-saving flower planting device |
| CN111480494A (en) * | 2020-05-13 | 2020-08-04 | 徐晨傲 | Automatic remove glass warmhouse booth of comdenstion water |
| CN111543217A (en) * | 2020-05-18 | 2020-08-18 | 陈代训 | Light intensity self-adjusting plant incubator |
| CN111721077A (en) * | 2020-06-26 | 2020-09-29 | 贾萍 | High-efficient kit drying equipment of anti-condensation water type |
| CN112005785A (en) * | 2020-09-17 | 2020-12-01 | 灌云县圩丰镇农业技术推广服务站 | Device for removing water drops in agricultural greenhouse |
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| JP2017221141A (en) * | 2016-06-15 | 2017-12-21 | 東都興業株式会社 | Sheet fixing device |
| CN207369729U (en) * | 2017-10-31 | 2018-05-18 | 重庆凡康德绿色农业发展有限责任公司 | Anti- dew device in a kind of greenhouse |
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| CN101081556A (en) * | 2007-07-06 | 2007-12-05 | 上海农园绿色工程有限公司 | Durable long-acting dripping-free polyester PET thin film |
| CN101779582A (en) * | 2010-03-24 | 2010-07-21 | 王国峰 | Eggplant solar greenhouse growing in area north of northern latitude 43 degrees in winter |
| CN104686252A (en) * | 2013-12-10 | 2015-06-10 | 天津市华海世纪蔬菜种植专业合作社 | Thermal insulation system for vegetable cultivation greenhouse |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111480494A (en) * | 2020-05-13 | 2020-08-04 | 徐晨傲 | Automatic remove glass warmhouse booth of comdenstion water |
| CN111386930A (en) * | 2020-05-18 | 2020-07-10 | 李芝 | Energy-saving flower planting device |
| CN111543217A (en) * | 2020-05-18 | 2020-08-18 | 陈代训 | Light intensity self-adjusting plant incubator |
| CN111721077A (en) * | 2020-06-26 | 2020-09-29 | 贾萍 | High-efficient kit drying equipment of anti-condensation water type |
| CN112005785A (en) * | 2020-09-17 | 2020-12-01 | 灌云县圩丰镇农业技术推广服务站 | Device for removing water drops in agricultural greenhouse |
| CN112005785B (en) * | 2020-09-17 | 2022-05-27 | 灌云县圩丰镇农业技术推广服务站 | Device for removing water drops in agricultural greenhouse |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |
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| RJ01 | Rejection of invention patent application after publication |