CN203675763U - Greenhouse composite heat preservation quilt - Google Patents
Greenhouse composite heat preservation quilt Download PDFInfo
- Publication number
- CN203675763U CN203675763U CN201420078793.4U CN201420078793U CN203675763U CN 203675763 U CN203675763 U CN 203675763U CN 201420078793 U CN201420078793 U CN 201420078793U CN 203675763 U CN203675763 U CN 203675763U
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- CN
- China
- Prior art keywords
- heat preservation
- composite heat
- layer
- composite thermal
- thermal insulation
- 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.)
- 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 agricultural equipment, in particular to a greenhouse composite heat preservation quilt which comprises a composite heat preservation body and an inhaul cable arranged on the composite heat preservation body in a winding mode. The lower end of the composite heat preservation body is fixedly connected with a shaft core rod. The composite heat preservation body comprises a heat preservation layer formed by polyethylene foamed cotton, a face layer and a bottom layer. The face layer and the bottom layer are arranged on the front face and the back face of the heat preservation layer in a laying mode respectively. Fixing holes are formed in the two sides of the composite heat preservation body. A protecting layer is arranged at the upper end of the composite heat preservation body and the outer side of the bottom layer in a laying mode. The greenhouse composite heat preservation quilt is light in weight, good in waterproof performance, long in service life and light and convenient to store, water absorption is avoided, the problem that rain and snow overwhelm a greenhouse can be avoided, production cost is lowered, meanwhile, corrosion on the composite heat preservation body from natural environment can be avoided, and service life is prolonged.
Description
Technical field
The utility model relates to a kind of agricultural equipment, specifically a kind of green house composite thermal-insualting quilt.
Background technology
The green house using in agricultural production and livestock-raising field can absorb heat energy, keep suitable temperature in booth under the weather conditions of illumination abundance, is conducive to the growth of crops etc.; Under the weather conditions low at temperature, illumination condition is bad, in order to prevent heat loss in booth, need to covering and heat insulating insulation on large ceiling.Existing booth all adopts the straws such as straw to tie up with thermal insulation quilt and forms, and adopts manpower or electric screen robling machine to drive folding and unfolding.Although this straw thermal insulation quilt low cost of manufacture, weight is large, water resistance is poor, easy water suction is gained in weight, and the folding and unfolding resistance of thermal insulation quilt is large, and operation effort, needs the shutter of relatively high power to drive.Run into sleety weather, after thermal insulation quilt water suction, weight is multiplied, and is easy to the booth that crushes, and causes painful loss.
Summary of the invention
The utility model provides long green house composite thermal-insualting quilt of a kind of lightweight, easy to use, life-span for addressing the above problem.
The utility model for the technical scheme that technical solution problem adopts is:
A kind of green house complex heat-preservation described in the utility model is included composite thermal insulation body, around the drag-line being arranged on composite thermal insulation body, the lower end fixed connection shaft core bar of described composite thermal insulation body; Described composite thermal insulation body comprises the heat-insulation layer that is made up of polyethylene foam cotton, the be laid in double-edged surface layer of heat-insulation layer and bottom respectively.
The both sides of described composite thermal insulation body are provided with fixing hole; Be laid with protective layer in the upper end of composite thermal insulation body, the outside of bottom.
Owing to having adopted said structure, this green house composite thermal-insualting quilt is lightweight, water resistance good, long service life, and folding and unfolding is light, can reduce the driving power consumption of shutter; Do not absorb water, can avoid the sleety weather booth that crushes; Arranging of protective layer can be avoided the corrosion of natural environment to composite thermal insulation body in reducing production costs, and improves service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the local structure for amplifying schematic diagram of composite thermal insulation body.
Embodiment
As shown in Figure 1, a kind of green house complex heat-preservation described in the utility model is included composite thermal insulation body, around the drag-line 4 being arranged on composite thermal insulation body, the lower end fixed connection shaft core bar 5 of described composite thermal insulation body.When use, the upper end of composite thermal insulation body is fixed on to the top of green house, drag-line 4 is walked around axle core bar 5 from the one side of composite thermal insulation body and is connected to shutter to another side, shutter scrolls up axle core bar 5 when pulling drag-line 4, thereby composite thermal insulation body is scrolled up, realize the action of folding and unfolding thermal insulation quilt.
As shown in Figure 2, described composite thermal insulation body comprises the heat-insulation layer 3 that is made up of polyethylene foam cotton, the be laid in double-edged surface layer 2 of heat-insulation layer 3 and bottom 1 respectively.Surface layer 2 and bottom 1 are non-woven fabric, and wherein surface layer 2 adopts the material that water resistance is good, can prevent rain penetration.Bottom 1 is without the requirement of water resistance, to reduce production costs.
As shown in Figure 1, because composite thermal insulation body overall weight is lighter, the both sides of described composite thermal insulation body are provided with fixing hole 6, can in fixing hole 6, stationary rope be installed, so that be fixed on green house; Be laid with protective layer 7 in the upper end of composite thermal insulation body, the outside of bottom 1; the same good fabric of water resistance that adopts of protective layer 7; when composite thermal insulation body is rolled; protective layer 7 covers outermost; can avoid rain erosion bottom 1 and temperature layer 3, thereby reduce production costs, increase the service life.
Claims (2)
1. a green house composite thermal-insualting quilt, comprises composite thermal insulation body, around the drag-line (4) being arranged on composite thermal insulation body, it is characterized in that: the lower end fixed connection shaft core bar (5) of described composite thermal insulation body; Described composite thermal insulation body comprises the heat-insulation layer (3) that is made up of polyethylene foam cotton, the be laid in double-edged surface layer of heat-insulation layer (3) (2) and bottom (1) respectively.
2. a kind of green house composite thermal-insualting quilt according to claim 1, is characterized in that: the both sides of described composite thermal insulation body are provided with fixing hole (6); Be laid with protective layer (7) in the upper end of composite thermal insulation body, the outside of bottom (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078793.4U CN203675763U (en) | 2014-02-22 | 2014-02-22 | Greenhouse composite heat preservation quilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078793.4U CN203675763U (en) | 2014-02-22 | 2014-02-22 | Greenhouse composite heat preservation quilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675763U true CN203675763U (en) | 2014-07-02 |
Family
ID=50997749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078793.4U Expired - Fee Related CN203675763U (en) | 2014-02-22 | 2014-02-22 | Greenhouse composite heat preservation quilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675763U (en) |
-
2014
- 2014-02-22 CN CN201420078793.4U patent/CN203675763U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20150222 |
|
| EXPY | Termination of patent right or utility model |