CN201758630U - Cold-prevention and heat-preservation pillow for greenhouse - Google Patents
Cold-prevention and heat-preservation pillow for greenhouse Download PDFInfo
- Publication number
- CN201758630U CN201758630U CN2010205010736U CN201020501073U CN201758630U CN 201758630 U CN201758630 U CN 201758630U CN 2010205010736 U CN2010205010736 U CN 2010205010736U CN 201020501073 U CN201020501073 U CN 201020501073U CN 201758630 U CN201758630 U CN 201758630U
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- greenhouse
- preservation
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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 cold-prevention and heat-preservation pillow for a greenhouse. The cold-prevention and heat-preservation pillow comprises a quilt cover layer, an upper nonwoven fabric layer, an insulating layer, an anodized aluminum film layer, a lower nonwoven fabric layer and a quilt underneath side layer in sequence from top to bottom, wherein the quilt cover layer is made of soft waterproof material, and all the layers are stuck and compounded together in sequence. The utility model has the benefits that the pillow has good heat-preservation effect and high tensile strength, since the upper nonwoven fabric layer and the lower nonwoven fabric layer are adopted, not only the pillow has heat-preservation function, but also can enhance the tensile strength, the possibility of scratching becomes little, the service life is prolonged, the heat conduction can be greatly weakened through the insulating layer, and the heat-preservation effect is enhanced; the anodized aluminum film layer avoids the outward thermal radiation from the inside of the greenhouse and further enhances the heat-preservation effect; the protective layer adopts the high-strength flame-retardant plastic film layer, thereby having the waterproof, moistureproof and fireproof effects, reducing the wear of the greenhouse film and improving the light transmittance of the greenhouse film; the pillow is light in weight, high in strength and convenient to operate and use; and the pillow is simple and convenient for production and processing and low in manufacturing cost.
Description
Technical field
The utility model relates to the horticultural facility field, is specifically related to a kind of green house cold insulation quilt.
Background technology
Along with the continuous adjustment of the structure of agricultural production, efficient industrialized agriculture is developed rapidly, day-light greenhouse is widely used, and the greenhouse insulation technology is also developed thereupon greatly.Originally Bei Fang a lot of green houses all are to be the skin insulation thing of horticultural covering film with the woven straw, but the straw screen or mat slit is big, contact is unreal, easy letting in air, so be difficult to play insulation effect well.Greenhouse insulation quilt has developed into the composite bed thermal insulation quilt that extensively adopts now by initial woven straw thermal insulation quilt.Commercially available most booth composite thermal-insualting quilts have possessed certain heat-insulating property, also possesses the little advantage of volume in light weight, but these known booth composite thermal-insualting quilts also exist many weak points, for example the aluminum membranous layer of some composite thermal-insualting quilt directly is arranged at the outermost layer of thermal insulation quilt, cause aluminum membranous layer easily by frame abrasion or scuffing repeatedly, cause aluminum membranous layer damaged or come off, seriously jeopardize thermal insulation quilt service life and heat insulation effect thereof; Some thermal insulation quilt to be simply being formed by stacking by rete, and anti-tear drawing a little less than the performance in use easily by scratch, scuffing, easily torn from injury region and pulled bad; Also have some booth thermal insulations to be used that suture is sewed up or follow closely with canopy to connect each layer strengthening the adhesion between each layer, these are sewed up pin holes and nail hole and have stayed the hidden danger of infiltration to thermal insulation quilt, and manufacturing, cutting processing are also inconvenient; Other has the heat-insulation layer of some insulating quilt for greenhouse to adopt the needle punched felt layer, also easily causes infiltration not only to have reduced heat insulation effect, also easily freezes, and then influences the roller shutter operation.
People wish that urgently above-mentioned condition gets a new look.
The utility model content
The technical problems to be solved in the utility model provides a kind of high insulating effect, water resistance is strong, tensile strength is high, long-life and process easy green house cold insulation quilt.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of green house cold insulation quilt comprises by surface layer from top to bottom successively, goes up nonwoven layer, heat-insulation layer, electrochemical aluminum membranous layer, following nonwoven layer and inner layer, and described is that gentle matter waterproof material is made by surface layer, and described each layer is bonded togather successively.
Described heat-insulation layer is the cellucotton layer, or is the polyethylene foamed layer, or is felt layers.
Described is the black flame-retardant plastic membranous layer by surface layer.Possess good rainproof, snow defence, fire protecting performance, and high insulating effect during the frost is frozen in the black defrosting that is easy to absorb heat.
Described inner layer is waterproof fibre layer or plastic membranous layer.
Described electrochemical aluminum membranous layer hot pressing or curtain coating are compounded on the described nonwoven layer down.
The utlity model has actively useful effect:
1. high insulating effect, tensile strength are high adopts upper and lower nonwoven layer both to have heat insulation function, can increase tensile strength again, and is difficult for by scratch, scratches, and increases the service life, and heat-insulation layer can weaken the heat conduction greatly, improves heat insulation effect; The electrification aluminum membranous layer has stopped outside thermal radiation in the canopy, further strengthens heat insulation effect.
2. overcoat adopts the high-strength anti-flaming plastic membranous layer, possesses waterproof, protection against the tide, fireproof effect, and also can reduce the wearing and tearing of canopy film, improves the light transmittance of canopy film.
3. the utility model material is light, intensity is high, and is easy for operation; Production and processing is easy, and cost of manufacture is cheap.
Description of drawings
Fig. 1 is a kind of cross-sectional view of green house cold insulation quilt.
1 is the black flame-retardant plastic membranous layer among the figure, and 2 is last nonwoven layer, and 3 is netted polyethylene foamed layer, and 4 is electrochemical aluminum membranous layer, and 5 are following nonwoven layer, and 6 is plastic membranous layer.
Embodiment
Below in conjunction with embodiment the utility model is further described, but is not limited to the following example.
1 one kinds of green house cold insulation quilts of embodiment, referring to Fig. 1, comprise black flame-retardant plastic membranous layer 1 from top to bottom successively, last nonwoven layer 2, netted polyethylene foamed layer 3, electrification aluminum membranous layer 4, following nonwoven layer 5 and plastic membranous layer 6, during production, earlier described black flame-retardant plastic membranous layer 1 hot pressing is compounded on the nonwoven layer 2, to go up nonwoven layer 2 is adhesive on the netted polyethylene foamed layer 3, electrification aluminum membranous layer 4 first hot-fluids prolong and are compounded in down on the nonwoven layer 5, to descend nonwoven layer 5 hot pressing to be compounded on the underneath side of a quilt plastic membranous layer 6 again, and electrochemical aluminum membranous layer 4 will be bonded on the netted polyethylene foamed layer 3 get final product at last.
2 one kinds of green house cold insulation quilts of embodiment, substantially the same manner as Example 1, difference is: described heat-insulation layer is the cotton fiber layer, the underneath side of a quilt is a waterproof fibre cloth.
3 one kinds of green house cold insulation quilts of embodiment, substantially the same manner as Example 1, difference is: described heat-insulation layer is the atresia felt layers, the underneath side of a quilt is a waterproof fibre cloth.
Claims (5)
1. green house cold insulation quilt, it is characterized in that, comprise by surface layer from top to bottom successively, go up nonwoven layer, heat-insulation layer, electrochemical aluminum membranous layer, following nonwoven layer and inner layer, described is that gentle matter waterproof material is made by surface layer, and described each layer is bonded togather successively.
2. according to the described green house cold insulation quilt of claim 1, it is characterized in that described heat-insulation layer is the cellucotton layer, or be the polyethylene foamed layer, or be felt layers.
3. according to the described green house cold insulation quilt of claim 1, it is characterized in that described is the black flame-retardant plastic membranous layer by surface layer.
4. according to the described green house cold insulation quilt of claim 1, it is characterized in that described inner layer is waterproof fibre layer or plastic membranous layer.
5. according to the described green house cold insulation quilt of claim 1, it is characterized in that described electrochemical aluminum membranous layer hot pressing or curtain coating are compounded on the described nonwoven layer down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205010736U CN201758630U (en) | 2010-08-23 | 2010-08-23 | Cold-prevention and heat-preservation pillow for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205010736U CN201758630U (en) | 2010-08-23 | 2010-08-23 | Cold-prevention and heat-preservation pillow for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201758630U true CN201758630U (en) | 2011-03-16 |
Family
ID=43711212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205010736U Expired - Fee Related CN201758630U (en) | 2010-08-23 | 2010-08-23 | Cold-prevention and heat-preservation pillow for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201758630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472175A (en) * | 2016-11-03 | 2017-03-08 | 江苏昊晟塑业科技有限公司 | The cold-proof quilt of agriculture polyethylene foam-material |
-
2010
- 2010-08-23 CN CN2010205010736U patent/CN201758630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472175A (en) * | 2016-11-03 | 2017-03-08 | 江苏昊晟塑业科技有限公司 | The cold-proof quilt of agriculture polyethylene foam-material |
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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: 20110316 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |