CN104663309A - Heat insulating covering for greenhouse - Google Patents

Heat insulating covering for greenhouse Download PDF

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Publication number
CN104663309A
CN104663309A CN201310627556.9A CN201310627556A CN104663309A CN 104663309 A CN104663309 A CN 104663309A CN 201310627556 A CN201310627556 A CN 201310627556A CN 104663309 A CN104663309 A CN 104663309A
Authority
CN
China
Prior art keywords
thermal insulation
heat
insulating layer
adopts
heat insulating
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.)
Pending
Application number
CN201310627556.9A
Other languages
Chinese (zh)
Inventor
王文萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201310627556.9A priority Critical patent/CN104663309A/en
Publication of CN104663309A publication Critical patent/CN104663309A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A01G9/222—Lamellar or like blinds
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to 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
    • 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
    • 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
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/302—Conductive
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2410/00—Agriculture-related articles
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to a heat insulating covering for a greenhouse, wherein the heating insulating covering for the greenhouse comprises an outer waterproof layer, an outer heat insulating layer, an inner heat insulating layer and a heat conductive layer from outside to inside sequentially. The outer waterproof layer adopts a PVC waterproof cloth. The outer heat insulating layer adopts a heat insulating cotton. The inner heat insulating layer adopts a polyethylene foam. The heat conductive layer adopts an aluminum foil.

Description

Booth thermal insulation quilt
Technical field
The invention belongs to booth thermal insulation technical field, relate to a kind of thermal insulation quilt, specifically, relate to a kind of booth thermal insulation quilt.
Background technology
Greenhouse gardening technology is agriculture important technical field, less by seasonal effect, is the important means ensureing crops year-round provision.For keeping greenhouse gardening environment, booth surface needs cladding material to be incubated it, and insulation covering is main mainly with straw felt and the cotton felt thermal insulation quilt of multi-layer nonwoven fabrics at present.All there is very large defect in these two kinds insulation coverings, straw felt is thick and heavy, and after rainwater is invaded and wet, absorb water heavier, moistening effect is poor, and service life is short, and the volume of straw felt is put needs curtain rolling machine power large, and cost is high, easy damaged greenhouse film; The cotton felt thermal insulation quilt of non-woven fabrics is after sleet sky water suction humidity, and heat-insulating property reduces; Absorb water after freezing freezing, cannot roll up and put, lose using function.At present, insulating quilt for greenhouse just progressively replaces the insulation construction of straw felt and the cotton felt of non-woven fabrics, and existing insulating quilt for greenhouse has certain protection against the tide, heat insulation effect, but on resultant effect, still deposit kind of a very large deficiency.But the insulating quilt for greenhouse on market is numerous in variety, structure is also various, there is the deficiencies such as heat-holding dampproof poor effect more.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, the booth thermal insulation quilt of a kind of protection against the tide, high insulating effect is provided.
Technical scheme of the present invention is: a kind of booth thermal insulation quilt, be followed successively by exterior waterproof coating, external thermal insulation, inner thermal insulating layer and heat-conducting layer from outside to inside, exterior waterproof coating adopts PVC waterproof cloth, and external thermal insulation adopts heat-preservation cotton, inner thermal insulating layer adopts polyethylene, and heat-conducting layer adopts aluminium foil.
Preferably: the thickness of external thermal insulation is 10 ~ 20mm.
Preferably: the thickness of inner thermal insulating layer is 10 ~ 20mm.
The invention has the beneficial effects as follows: structure of the present invention simply, easily realizes, the structure of exterior waterproof coating, external thermal insulation, inner thermal insulating layer and heat-conducting layer can realize good heat insulation effect, heat-preservation cotton and polyethylene all have good heat insulating ability, aluminium foil layer has good thermal conductivity, makes can obtain good environmental temperature in booth.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Embodiment 1
A kind of booth thermal insulation quilt, be followed successively by exterior waterproof coating 1, external thermal insulation 2, inner thermal insulating layer 3 and heat-conducting layer 4 from outside to inside, exterior waterproof coating 1 adopts PVC waterproof cloth, and external thermal insulation 2 adopts heat-preservation cotton, and inner thermal insulating layer 3 adopts polyethylene, and heat-conducting layer 4 adopts aluminium foil.The thickness of external thermal insulation 2 is 10mm.The thickness of inner thermal insulating layer 3 is 10mm.
Embodiment 2
A kind of booth thermal insulation quilt, be followed successively by exterior waterproof coating 1, external thermal insulation 2, inner thermal insulating layer 3 and heat-conducting layer 4 from outside to inside, exterior waterproof coating 1 adopts PVC waterproof cloth, and external thermal insulation 2 adopts heat-preservation cotton, and inner thermal insulating layer 3 adopts polyethylene, and heat-conducting layer 4 adopts aluminium foil.The thickness of external thermal insulation 2 is 20mm.The thickness of inner thermal insulating layer 3 is 20mm.
Embodiment 3
A kind of booth thermal insulation quilt, be followed successively by exterior waterproof coating 1, external thermal insulation 2, inner thermal insulating layer 3 and heat-conducting layer 4 from outside to inside, exterior waterproof coating 1 adopts PVC waterproof cloth, and external thermal insulation 2 adopts heat-preservation cotton, and inner thermal insulating layer 3 adopts polyethylene, and heat-conducting layer 4 adopts aluminium foil.The thickness of external thermal insulation 2 is 12mm.The thickness of inner thermal insulating layer 3 is 15mm.

Claims (3)

1. a booth thermal insulation quilt, it is characterized in that: be followed successively by exterior waterproof coating, external thermal insulation, inner thermal insulating layer and heat-conducting layer from outside to inside, described exterior waterproof coating adopts PVC waterproof cloth, described external thermal insulation adopts heat-preservation cotton, described inner thermal insulating layer adopts polyethylene, and described heat-conducting layer adopts aluminium foil.
2. booth thermal insulation quilt as claimed in claim 1, is characterized in that: the thickness of described external thermal insulation is 10 ~ 20mm.
3. booth thermal insulation quilt as claimed in claim 1, is characterized in that: the thickness of described inner thermal insulating layer is 10 ~ 20mm.
CN201310627556.9A 2013-11-29 2013-11-29 Heat insulating covering for greenhouse Pending CN104663309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310627556.9A CN104663309A (en) 2013-11-29 2013-11-29 Heat insulating covering for greenhouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310627556.9A CN104663309A (en) 2013-11-29 2013-11-29 Heat insulating covering for greenhouse

Publications (1)

Publication Number Publication Date
CN104663309A true CN104663309A (en) 2015-06-03

Family

ID=53299324

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310627556.9A Pending CN104663309A (en) 2013-11-29 2013-11-29 Heat insulating covering for greenhouse

Country Status (1)

Country Link
CN (1) CN104663309A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105479851A (en) * 2015-11-27 2016-04-13 太仓清宇特种塑料有限公司 Bacteriostatic thermal insulation composite material
CN107087520A (en) * 2017-06-28 2017-08-25 沈阳农业大学 A kind of two-part vinyl house internal insulation structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105479851A (en) * 2015-11-27 2016-04-13 太仓清宇特种塑料有限公司 Bacteriostatic thermal insulation composite material
CN107087520A (en) * 2017-06-28 2017-08-25 沈阳农业大学 A kind of two-part vinyl house internal insulation structure

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150603