CN201199832Y - Compound thermal insulation quilt - Google Patents
Compound thermal insulation quilt Download PDFInfo
- Publication number
- CN201199832Y CN201199832Y CNU200820111150XU CN200820111150U CN201199832Y CN 201199832 Y CN201199832 Y CN 201199832Y CN U200820111150X U CNU200820111150X U CN U200820111150XU CN 200820111150 U CN200820111150 U CN 200820111150U CN 201199832 Y CN201199832 Y CN 201199832Y
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- CN
- China
- Prior art keywords
- layer
- thermal insulation
- insulation quilt
- heat
- quilt
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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 provides a composite heat insulation quilt which is used for insulating a hothouse or a greenhouse in an agricultural production process. The insulation quilt is a composite layered product, is provided with a five-layer structure tightly fixed together, and comprises a heat insulation layer, two waterproof layers and two protective layers, wherein the five-layer structure is formed by tightly and sequentially fixing and combining one protective layer, one waterproof layer, the heat insulation layer, the other waterproof layer and the other protective layer in symmetrical distribution by using the insulation layer as a datum plane. Compared with the prior art, the utility model has different advantages and characteristics; the mechanical performance, the heat insulation performance and the waterproof performance are all far superior to the prior art, and the use of the utility model greatly improves the efficiency and the quality of agricultural production.
Description
Technical field
The utility model relates to a kind of composite thermal-insualting quilt, specifically relates to a kind ofly in agricultural production process, is used for the complex layered product of greenhouse or booth thermal insulation.
Background technology
Greenhouse and booth technology are because its remarkable economic efficiency and social benefit, and nearly 20 years powerful in the Chinese development impetus, and it is promoted the use of on a large scale, have received good effect aspect the agricultural operation condition improving.
Because being extensive use of of greenhouse and booth, make that especially at northern area, the use of thermal insulation quilt becomes necessary in night or cold weather season.
Traditional thermal insulated material for covering of vast farmers use at present has straw mat, cattail mat, paper quilt, cotton-wadded quilt etc., though these materials possess certain heat insulation effect, also there are various weakness in they, for example: the 1. individual quality inequality of making; 2. from great, volume is put and is taken a lot of work, requires great effort; 3. water resistance is bad, is soaked by environment steam such as rain, snow, dew easily, has both increased weight, and heat-insulating property is descended; 4. seriously polluted to film, thus the indoor lighting performance reduced; Or the like., be the major reason that influences the thermal insulation quilt result of use at present particularly to the destruction of water resistance.
The waterproof material coating has generally all been adopted on traditional thermal insulation quilt surface, from material itself, is effective to the isolation of steam, but, because traditional thermal insulation quilt generally adopts needlework to sew up, the pinprick of sewing has formed the passage of infiltration indirectly, causes steam such as rain, snow to enter thermal insulation quilt inside; Simultaneously, because the thermal insulation quilt surfacing is a waterproof, the shipwreck that enters makes thermal insulation quilt just be difficult to dry once being immersed by water to get rid of or to vapor away, and causes the thermal insulation quilt heat-insulating property significantly to descend.
Favorable waterproof property is the problem that vast farmers extremely is concerned about and is expected to solve, and therefore, development and exploitation have good combination property, and the thermal insulation quilt that particularly has good water resistance is the active demand of China's agricultural production.
The utility model content
The purpose of this utility model is to provide a kind of composite thermal-insualting quilt, and this thermal insulation quilt is used for greenhouse or booth thermal insulation in agricultural production process.
Thermal insulation quilt described in the utility model is a complex layered product.
Described complex layered product has a five-layer structure that tightens together; comprise a heat-insulation layer, two watertight compositions and two protective layers; described five-layer structure is according to the order secure engagement of protective layer, watertight composition, heat-insulation layer, watertight composition and protective layer; with the heat-insulation layer is datum level, is symmetrical distribution.
Described heat-insulation layer is a felt-cloth or a felt pan that is made of short fiber.This felt-cloth or the felt pan irregular random distribution by short fiber has fluffy structure thereby form one, contains the thin layer of a certain amount of air.
In the utility model, this thin layer preferably uses native fiber or the chemical fibre after the fragmentation to constitute, and also can be its composite fibre of two kinds.
Described native fiber typically refers to cotton fiber or flaxen fiber.
The utility model preferably uses the heat-insulation layer of discarded cotton through making again after the break process, cheap, good heat preservation performance.
Described watertight composition is the thin layer with compact texture that a macromolecular compound constitutes.This macromolecular compound can be polyethylene, polypropylene, polyamide, rubber, nylon, epoxy resin, polyformaldehyde, Merlon, Noryl, thermoplastic polyester, methylpentene polymer, ethenol copolymer etc.
Described protective layer is a fibre thin layer, is generally a tissue layer.Consider that environment for use has light, heat, water and action of microorganisms, the utility model preferably uses science fabric as protective layer.Cotton fabric, cotton for example in environment after long-time the exposure, tends to go mouldy, situation such as corrosion, influences the intensity of fabric itself, thereby loses protective effect.
Common chemical fiber as protective layer can be viscose fiber fabric, dacron, nylon fabric, eyeball synthetic fibre fabric, polypropylene fabric, polyvinyl fabric etc.Cotton fiber and chemical fibre blended fabric also can use.The preferred science fabric that uses.Thermal insulation quilt is to use in outdoor wind, Exposure to Sunlight, the environment that drenches with rain, so select protective layer material can have better weather.The preferred terylene cloth of the utility model.
Described " fastening " is meant the method that thin layer is bonded together, and as engaging with pin seam, pressing, gummed, stitching, dovetail, or puts into adhesive in the middle of two thin layers, or by the adhesive-dipping thin layer, thin layer is bonded together realizing.Preferred bonding mode.
As shown in Figure 1, layer 1 be a heat-insulation layer, for discarded cotton forms stratiform felt-cloth or felt pan through broken, extruding, by the mixed and disorderly state of the random distribution of short cotton fiber after the fragmentation, makes and contains a lot of holes in this layer structure, is retained air, the formation heat-insulation layer.
Layer 2 is a watertight composition, is made by high molecular polymer, and in manufacture process, by means of the adhesion properties of high molecular polymer self, forms adhesive layer, and heat-insulation layer 1 and protective layer 3 is bonding fastening, forms one; And because the fire resistance characteristic of self when forming adhesive layer, has possessed the effect of watertight composition naturally.The utility model preferably uses polythene material as watertight composition.
Be convenient actual the use, the utility model composite thermal-insualting quilt is designed to symmetrical structure, produces directionality when having avoided application and makes troubles.Therefore, show,,,, form pliable and tough and a thermal insulation quilt product that can durable use five fastening linking of layer structure by the adhesive effect of watertight composition 2 according to the order of protective layer 3, watertight composition 2, heat-insulation layer 1, watertight composition 2 and protective layer 3 with reference to Fig. 1.Simultaneously,, avoided needlework to be sewn to and produced hole in the thermal insulation quilt, thereby well various water that may touch or steam have been isolated from outside the thermal insulation quilt, guaranteed the result of use of thermal insulation quilt owing to adopt bonding mode.
Composite thermal-insualting quilt described in the utility model has the following advantages:
1, adopt bonding mode that each layer structure tightened together, be different from traditional needlework and sew up fastening means, make the globality on thermal insulation quilt top layer not be destroyed, the pore space structure that causes when not existing needlework to sew up, avoided water and humid air to enter the inner layer structure of thermal insulation quilt, when guaranteeing result of use, prolonged the service life of thermal insulation quilt greatly.
2, bonding mode makes fully contacting between the formation face and face between each layer, guaranteed the uniformity of its fastening connection, mode with respect to needlework are sewed up makes thermal insulation quilt have good planarization, and this characteristic has guaranteed stretching, extension crimp property good in the thermal insulation quilt use.
3, the bonding fastening means taked of the utility model provides the possibility of raising the efficiency for production process.Traditional needlework are sewed up to be needed to consume more manpower, and the bonding mode that the utility model adopts, and utilizes the physicochemical property of macromolecular compound, realize layer with layer between fastening the connection in, macromolecular compound self is also utilized as watertight composition.This design promptly helps the raising of production efficiency, has given the product composite attribute again.
4, heat-insulation layer of the present utility model uses discarded fabric or goods as raw material, handle by fragmentation reprocessing, turn waste into wealth, make discarded object as renewable resource utilization, recycle, meet the developing direction that current international community builds a conservation-minded society.
5, thermal insulation quilt described in the utility model compared with similar products, aspect product design, serviceability and processing technology, all exist different advantages and characteristics, mechanical property, heat-insulating property, water resistance are better than like product far away, have improved the efficient and the quality of agricultural production greatly.
Description of drawings
Fig. 1 is the utility model composite thermal-insualting quilt cross-sectional structure figure.
1-heat-insulation layer
2-watertight composition
3-protective layer
Embodiment
As shown in Figure 1, layer 1 be a heat-insulation layer, for discarded cotton forms stratiform felt-cloth or felt pan through broken, extruding, by the mixed and disorderly state of the random distribution of short cotton fiber after the fragmentation, makes and contains a lot of holes in this layer structure, is retained air, the formation heat-insulation layer.
Layer 2 is a watertight composition, is made by high molecular polymer, and in manufacture process, by means of the adhesion properties of high molecular polymer self, forms adhesive layer, and heat-insulation layer 1 and protective layer 3 is bonding fastening, forms one; And because the fire resistance characteristic of self when forming adhesive layer, has possessed the effect of watertight composition naturally.The utility model preferably uses polythene material as watertight composition.
Be convenient actual the use, the utility model thermal insulation quilt is designed to symmetrical structure, produces directionality when having avoided application and makes troubles.Therefore, show,,,, form pliable and tough and a thermal insulation quilt product that can durable use five fastening linking of layer structure by the adhesive effect of watertight composition 2 according to the order of protective layer 3, watertight composition 2, heat-insulation layer 1, watertight composition 2 and protective layer 3 with reference to Fig. 1; Simultaneously,, avoided needlework to be sewn to and produced hole in the thermal insulation quilt, thereby well various water that may touch or steam have been isolated from outside the thermal insulation quilt, guaranteed the result of use of thermal insulation quilt owing to adopt bonding mode.
Claims (7)
1, a kind of composite thermal-insualting quilt; it is characterized in that; described thermal insulation quilt has a five-layer structure that tightens together; comprise a heat-insulation layer, two watertight compositions and two protective layers; described five-layer structure is according to the order secure engagement of protective layer, watertight composition, heat-insulation layer, watertight composition and protective layer; with the heat-insulation layer is datum level, is symmetrical distribution.
2, thermal insulation quilt according to claim 1 is characterized in that, described heat-insulation layer is a felt-cloth or a felt pan that is made of short fiber.
3, thermal insulation quilt according to claim 2 is characterized in that, native fiber and/or the chemical fibre of described heat-insulation layer after by fragmentation constitutes.
4, thermal insulation quilt according to claim 1 is characterized in that, described watertight composition is the thin layer with compact texture that a macromolecular compound constitutes.
5, thermal insulation quilt according to claim 1 is characterized in that, described protective layer is a science fabric.
6, thermal insulation quilt according to claim 5 is characterized in that, described science fabric is the terylene cloth.
7, thermal insulation quilt according to claim 1 is characterized in that, described secure engagement is bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820111150XU CN201199832Y (en) | 2008-04-22 | 2008-04-22 | Compound thermal insulation quilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820111150XU CN201199832Y (en) | 2008-04-22 | 2008-04-22 | Compound thermal insulation quilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199832Y true CN201199832Y (en) | 2009-03-04 |
Family
ID=40422143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820111150XU Expired - Fee Related CN201199832Y (en) | 2008-04-22 | 2008-04-22 | Compound thermal insulation quilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199832Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526427A (en) * | 2013-11-05 | 2014-01-22 | 吴江市森豪纺织品有限公司 | Multifunctional composite blending fabric |
| CN106427754A (en) * | 2016-11-17 | 2017-02-22 | 天津捷盛东辉保鲜科技有限公司 | Solar simple cold-chain logistics freshness retaining equipment |
| CN110757910A (en) * | 2019-10-16 | 2020-02-07 | 常州市林克制衣有限公司 | Ready-made garment composite fabric containing corn layer, jacket and production process of fabric |
| CN112610806A (en) * | 2020-12-22 | 2021-04-06 | 上海海事大学 | Vacuum insulation panel adopting waste cotton fibers as core materials and preparation method thereof |
-
2008
- 2008-04-22 CN CNU200820111150XU patent/CN201199832Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526427A (en) * | 2013-11-05 | 2014-01-22 | 吴江市森豪纺织品有限公司 | Multifunctional composite blending fabric |
| CN106427754A (en) * | 2016-11-17 | 2017-02-22 | 天津捷盛东辉保鲜科技有限公司 | Solar simple cold-chain logistics freshness retaining equipment |
| CN110757910A (en) * | 2019-10-16 | 2020-02-07 | 常州市林克制衣有限公司 | Ready-made garment composite fabric containing corn layer, jacket and production process of fabric |
| CN112610806A (en) * | 2020-12-22 | 2021-04-06 | 上海海事大学 | Vacuum insulation panel adopting waste cotton fibers as core materials and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Dehong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20140422 |