CN2448091Y - Spray-bonded nonwaven fabric thermo-insulating cover for agriculture use - Google Patents
Spray-bonded nonwaven fabric thermo-insulating cover for agriculture use Download PDFInfo
- Publication number
- CN2448091Y CN2448091Y CN00256387U CN00256387U CN2448091Y CN 2448091 Y CN2448091 Y CN 2448091Y CN 00256387 U CN00256387 U CN 00256387U CN 00256387 U CN00256387 U CN 00256387U CN 2448091 Y CN2448091 Y CN 2448091Y
- Authority
- CN
- China
- Prior art keywords
- insulation layer
- watertight composition
- heat
- spray
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims description 15
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 24
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 abstract 2
- 238000004321 preservation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- 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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- Laminated Bodies (AREA)
Abstract
本实用新型涉及一种农用喷胶棉复合保温被,包括防水层和保温层,其特征在于:在由喷胶棉材料构成的保温层的上表面复合有由发泡聚乙烯材料构成的隔热层,在隔热层的上表面和保温层的下表面分别设有由吸水率低的表层材料构成的上防水层和下防水层,上下防水层的边部相连,各层之间采用子母扣连接,在其两侧自上防水层上表面至下防水层下表面开有多个通孔,具有高保温、成本适宜、轻质、防水性能好的特点。
The utility model relates to an agricultural spray-glued cotton composite thermal insulation quilt, which comprises a waterproof layer and a thermal insulation layer, and is characterized in that: the upper surface of the thermal insulation layer made of sprayed rubber cotton material is compounded with a heat-insulating quilt made of foamed polyethylene material. The upper surface of the heat insulation layer and the lower surface of the heat insulation layer are respectively provided with an upper waterproof layer and a lower waterproof layer composed of surface materials with low water absorption. The buckle connection has a plurality of through holes on both sides from the upper surface of the upper waterproof layer to the lower surface of the lower waterproof layer, and has the characteristics of high heat preservation, reasonable cost, light weight and good waterproof performance.
Description
The utility model relates to a kind of outer covering insulation material, especially a kind of agricultural spray-bonded nonwaven fabric composite thermal-insualting quilt.
At present, in the greenhouse by solar heat, winters such as booth protection ground production facilities, except that generally adopting the plastic covering transparent material, also night covering insulation material prevent greenhouse, the shed temperature of loosing.Since the seventies, adopted straw to cover with mat on plastics greenhouse by solar heat of various places or the like facility as main outer covering insulation material always.Straw mat is as the insulation covering, high insulating effect, material source is many, processes easy, but exist volume to put, operate heavy inconvenience, and it is poor to meet the wet back heat-insulating property that drenches with rain, and transportation is inconvenient, stores the defective of difficulty, in recent years, the substitute that straw is covered with mat is successively developed in China various places, as chemical fibre quilt, foamed plastics, aluminium foil compound etc., but fails large tracts of land production and popularization because of reasons such as its heat insulation effect, costs.
The purpose of this utility model is to provide that a kind of high insulation, cost are suitable, lightweight, agricultural spray-bonded nonwaven fabric composite thermal-insualting quilt that water resistance is good.
The utility model is achieved through the following technical solutions, it comprises watertight composition and heat-insulation layer, upper surface at the heat-insulation layer that is made of the spray-bonded nonwaven fabric material is compounded with the thermal insulation layer that is made of the polyethylene foamed material, the lower surface of the upper surface of thermal insulation layer and heat-insulation layer be respectively equipped with that the skin-material low by water absorption rate constitute on watertight composition and following watertight composition, the limit portion of watertight composition links to each other up and down, adopt double buckle to connect between each layer, its both sides from watertight composition upper surface to watertight composition lower surface down have a plurality of through holes.
The utility model is owing to employing heat-insulation layer, thermal insulation layer and watertight composition sandwich construction, and its surface compact, so have good heat-insulating property; Because watertight composition adopts the low material of water absorption rate to make, so have the good characteristics of water resistance,, not only alleviate the pressure of right greenhouse frame, and be convenient to adopt modern shaft type roller shutter machinery because it is in light weight, can accelerate roller shutter speed and effect.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is a vertical view of the present utility model.
The utility model is described further as follows below in conjunction with accompanying drawing:
In the accompanying drawing, 1 is that last watertight composition, 2 is that thermal insulation layer, 3 is that heat-insulation layer, 4 is that double buckle, 5 is a watertight composition under through hole, 6 is.
Upper surface at the heat-insulation layer 3 that is made of the spray-bonded nonwaven fabric material is compounded with the thermal insulation layer 2 that is made of the polyethylene foamed material, the lower surface of the upper surface of thermal insulation layer 2 and heat-insulation layer 3 be provided with that the skin-material low by water absorption rate constitute on watertight composition 1 and following watertight composition 6, the limit portion of last watertight composition 1 and following watertight composition adopts the heat fused bound edge, can adopt double buckle 4 to connect between each layer, its both sides from watertight composition 1 upper surface to following watertight composition 6 lower surfaces have a plurality of through holes 5, in use, it is to connect that nylon rope is passed through hole 5, thereby is convenient to assembling and binding between the unit sheet.
In addition, the material of watertight composition can design according to the requirement of performance and cost, as: overlay film plastic woven cloth, coating tarpaulin, rainproof clothing cloth or non-weaving cloth water-proof composite material etc.
Claims (2)
1, a kind of agricultural spray-bonded nonwaven fabric composite thermal-insualting quilt, comprise watertight composition and heat-insulation layer, it is characterized in that: the upper surface at the heat-insulation layer that is made of the spray-bonded nonwaven fabric material is compounded with the thermal insulation layer that is made of the polyethylene foamed material, the lower surface of the upper surface of thermal insulation layer and heat-insulation layer be respectively equipped with that the skin-material low by water absorption rate constitute on watertight composition and following watertight composition, the limit portion of watertight composition links to each other up and down, adopt double buckle to connect between each layer, its both sides from watertight composition upper surface to watertight composition lower surface down have a plurality of through holes.
2, agricultural spray-bonded nonwaven fabric composite thermal-insualting quilt according to claim 1 is characterized in that: the used material of described watertight composition is overlay film plastic woven cloth, coating tarpaulin, rainproof clothing cloth or non-weaving cloth water-proof composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00256387U CN2448091Y (en) | 2000-11-13 | 2000-11-13 | Spray-bonded nonwaven fabric thermo-insulating cover for agriculture use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00256387U CN2448091Y (en) | 2000-11-13 | 2000-11-13 | Spray-bonded nonwaven fabric thermo-insulating cover for agriculture use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2448091Y true CN2448091Y (en) | 2001-09-19 |
Family
ID=33613112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00256387U Expired - Fee Related CN2448091Y (en) | 2000-11-13 | 2000-11-13 | Spray-bonded nonwaven fabric thermo-insulating cover for agriculture use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2448091Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186133B (en) * | 2007-11-01 | 2010-06-02 | 衡水中铁建土工材料制造有限公司 | Polymer composite heat resisting waterproof sheet and preparation method thereof |
| CN106472174A (en) * | 2016-11-03 | 2017-03-08 | 江苏昊晟塑业科技有限公司 | The cold-proof plate of polyethylene foam-material |
| CN109280496A (en) * | 2018-11-22 | 2019-01-29 | 华美节能科技集团玻璃棉制品有限公司 | Agricultural cotton adhesive, agricultural cotton and preparation method thereof |
-
2000
- 2000-11-13 CN CN00256387U patent/CN2448091Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186133B (en) * | 2007-11-01 | 2010-06-02 | 衡水中铁建土工材料制造有限公司 | Polymer composite heat resisting waterproof sheet and preparation method thereof |
| CN106472174A (en) * | 2016-11-03 | 2017-03-08 | 江苏昊晟塑业科技有限公司 | The cold-proof plate of polyethylene foam-material |
| CN109280496A (en) * | 2018-11-22 | 2019-01-29 | 华美节能科技集团玻璃棉制品有限公司 | Agricultural cotton adhesive, agricultural cotton and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |