CN104663314A - 一种大棚用保温被 - Google Patents
一种大棚用保温被 Download PDFInfo
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- CN104663314A CN104663314A CN201310627873.0A CN201310627873A CN104663314A CN 104663314 A CN104663314 A CN 104663314A CN 201310627873 A CN201310627873 A CN 201310627873A CN 104663314 A CN104663314 A CN 104663314A
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- 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
- A01G9/22—Shades or blinds for greenhouses, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/105—Ceramic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
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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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Thermal Insulation (AREA)
Abstract
本发明涉及一种大棚用保温被,包括被体,其特征在于:被体由外到内依次为外防水层、外保温层、外导热层、内防潮层,所述的外防水层采用防水橡胶布,外保温层采用陶瓷纤维布,所述的外导热层采用碳纤维布,所述的内防潮层采用椰毡。本发明结构简单、容易实现,是一种保温效果好的温室大棚保温被。
Description
技术领域
本发明属于大棚保温技术领域,涉及一种保温被,具体的说,涉及一种大棚用保温被。
背景技术
大棚种植技术是农业重要的技术领域,受季节影响较小,是保证农作物常年供应的重要手段。为保持大棚种植环境,大棚表面需要覆盖材料对其保温,目前保温覆盖物多以稻草毡和多层无纺布棉毡保温被为主。这两种保温覆盖物都存在很大的缺陷,稻草毡厚重,雨水侵湿后,吸水更重,保湿效果差,使用年限短,稻草毡的卷放需要卷帘机械功率大,造价高,易损伤大棚薄膜;无纺布棉毡保温被在雨雪天吸水潮湿后,保温性能降低;吸水冷冻结冰后,无法卷放,丧失使用功能。目前,大棚用保温被正逐步取代稻草毡和无纺布棉毡的保温结构,现有的大棚用保温被多在具有一定的防潮、保温效果,但在综合效果上仍存种很大的不足。但市场上的大棚用保温被品种多样,结构也多样,多存在保温效果不佳等不足。
发明内容
本发明的目的在于针对现有技术的不足,提供一种保温效果好的大棚用保温被。
本发明的技术方案是:一种大棚用保温被,包括被体,被体由外到内依次为外防水层、外保温层、外导热层、内防潮层,外防水层采用防水橡胶布,外保温层采用陶瓷纤维布,外导热层采用碳纤维布,内防潮层采用椰毡。
优选的是:外保温层的的厚度为13mm-16mm。
优选的是:内防潮层厚度为10mm-15mm。
优选的是:外防水层、外保温层、外导热层和内防潮层任意两层之间设置有涂胶层,各层之间通过涂胶层连接。
本发明的有益效果是:本发明结构简单、容易实现,外防水层、外保温层、外导热层、内防潮层的结构可以有效实现对外界的对内的保温和防水。各层之间采用涂胶层的结构连接,结构稳定。
附图说明
附图1为本发明的结构示意图
具体实施方式
以下结合附图对本发明做进一步详细的说明。
实施例1
一种大棚用保温被,包括被体,被体由外到内依次为外防水层1、外保温层2、外导热层3、内防潮层4,外防水层1、外保温层2、外导热层3和内防潮层4任意两层之间设置有涂胶层,各层之间通过涂胶层连接,外防水层1采用防水橡胶布,外保温层2采用陶瓷纤维布,外导热层3采用碳纤维布,内防潮层4采用椰毡。外保温层2的的厚度为13mm。内防潮层4厚度为15mm。
实施例2
一种大棚用保温被,包括被体,被体由外到内依次为外防水层1、外保温层2、外导热层3、内防潮层4,外防水层1、外保温层2、外导热层3和内防潮层4任意两层之间设置有涂胶层,各层之间通过涂胶层连接,外防水层1采用防水橡胶布,外保温层2采用陶瓷纤维布,外导热层3采用碳纤维布,内防潮层4采用椰毡。外保温层2的的厚度为16mm。内防潮层4厚度为14mm。
实施例3
一种大棚用保温被,包括被体,被体由外到内依次为外防水层1、外保温层2、外导热层3、内防潮层4,外防水层1、外保温层2、外导热层3和内防潮层4任意两层之间设置有涂胶层,各层之间通过涂胶层连接,外防水层1采用防水橡胶布,外保温层2采用陶瓷纤维布,外导热层3采用碳纤维布,内防潮层4采用椰毡。外保温层2的的厚度为14mm。内防潮层4厚度为10mm。
Claims (4)
1.一种大棚用保温被,包括被体,其特征在于:被体由外到内依次为外防水层、外保温层、外导热层、内防潮层,所述的外防水层采用防水橡胶布,外保温层采用陶瓷纤维布,所述的外导热层采用碳纤维布,所述的内防潮层采用椰毡。
2.如权利要求1所述的大棚用保温被,其特征在于:所述的外保温层的的厚度为13mm-16mm。
3.如权利要求1所述的大棚用保温被,其特征在于:所述的内防潮层厚度为10mm-15mm。
4.如权利要求1所述的大棚用保温被,其特征在于:所述的外防水层、外保温层、外导热层和内防潮层任意两层之间设置有涂胶层,各层之间通过涂胶层连接。
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CN201310627873.0A CN104663314A (zh) | 2013-11-29 | 2013-11-29 | 一种大棚用保温被 |
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CN201310627873.0A CN104663314A (zh) | 2013-11-29 | 2013-11-29 | 一种大棚用保温被 |
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Application publication date: 20150603 |