CN102475044A - Waterproof heat preservation quilt for sunlight greenhouse - Google Patents
Waterproof heat preservation quilt for sunlight greenhouse Download PDFInfo
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- CN102475044A CN102475044A CN2010105615574A CN201010561557A CN102475044A CN 102475044 A CN102475044 A CN 102475044A CN 2010105615574 A CN2010105615574 A CN 2010105615574A CN 201010561557 A CN201010561557 A CN 201010561557A CN 102475044 A CN102475044 A CN 102475044A
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- heat
- insulation layer
- thermal insulation
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- waterproof
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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 invention relates to a waterproof heat preservation quilt for a sunlight greenhouse, which comprises a thermal insulation layer formed by fiber materials. A protection layer is coated outside the thermal insulation layer. The waterproof heat preservation quilt for the sunlight greenhouse is characterized in that the thermal insulation layer is a double-layer fiber material thermal insulation layer, wherein the lower layer of the thermal insulation layer is an acupuncture cotton thermal insulation layer, the upper layer of the thermal insulation layer is a bulking cotton thermal insulation layer and a waterproof film layer is arranged between the acupuncture cotton thermal insulation layer and the bulking cotton thermal insulation layer. The waterproof film layer of the waterproof heat preservation quilt for the sunlight greenhouse is coated outside the acupuncture cotton thermal insulation layer. A structure of double layers of thermal insulation layers formed by different materials is adopted in the waterproof heat preservation quilt for the sunlight greenhouse, which is disclosed by the invention, so that the manufacturing cost can be reduced. The waterproof film layer is coated between the two layers of thermal insulation layers and the acupuncture cotton thermal insulation layer on the lower layer is totally coated by the waterproof film layer, so that water is effectively prevented from entering the thermal insulation materials to be frozen and meanwhile, the heat insulation effect can also be improved.
Description
Technical field
The present invention relates to a kind of greenhouse by solar heat external application warm-keeping quilt, be specially a kind of greenhouse by solar heat thermal insulation quilt with water-proof function.
Background technology
The day-light greenhouse of prior art mainly adopts the outer method of covering straw screen or mat to be incubated, and generally is evening straw screen or mat to be put down, and prevents that temperature of shed scatters and disappears, and then roll straw screen or mat daytime, makes and accept solar radiation in the canopy.Existing straw screen or mat adopts straw or millet straw braiding to form.It is big that its deficiency mainly shows as weight, rolls every day or put down and all want the able-bodied labour operation, and labour intensity is very big.The secondth, straw screen or mat is ventilative, and heat insulation effect is undesirable.The 3rd is when snowing winter, and the accumulated snow on the straw screen or mat is easy to clean not, often because of accumulated snow is too thick, presses and strides booth.And easy accumulated snow in the slit of straw screen or mat when the same day, cyclostrophic was warm, the snow melting the slit in, freezes, and increases the weight of straw screen or mat greatly, and make roller shutter with put curtain and become difficult more.
The method of reforming prior art is to have invented thermal insulation quilt, promptly on booth, cover the special-purpose thermal insulation quilt, and quilt cover adopts smooth, waterproof fabrics; A large amount of accumulated snow can not piled up in feasible surface; Solved above-mentioned straw screen or mat and covered the deficiency that exists, Chinese patent 200420039543.6 disclosed a kind of " insulating quilt for greenhouse " is a matrix with the needle punched non-woven fabrics; Be coated with the PE rete in substrates heat, play the rain and snow effect.Matrix bottom surface gummed aluminium plating membrane to form heat reflection, prevents heat dissipation in the canopy.The protective layer that externally has woven to constitute.The thermal insulation quilt complex structure of this structure, production process is many, and cost is higher.Chinese patent 99222506.x disclosed a kind of " insulating quilt for greenhouse " adopts the thin slice that is pressed into by wool, chemical fibre, cotton blending post-tensioning as upper and lower heat-insulation layer, between upper and lower heat-insulation layer, is provided with the rainproof insulating layer that is made up of plastic foil.This thermal insulation quilt adopts several different insulation materials to make heat-insulation layer, complex process.Between upper and lower heat-insulation layer, increase the cold-protection waterproof layer simultaneously and do not have waterproof action.
Summary of the invention
The present invention is directed to the deficiency that above-mentioned prior art exists, designed a kind of greenhouse by solar heat waterproof heat preservation quilt, solved the said goods complex process, the problem that waterproof effect is bad.
A kind of greenhouse by solar heat waterproof heat preservation quilt of the present invention; Comprise the heat-insulation layer that constitutes by fibrous material; Outside heat-insulation layer, be surrounded by overcoat, it is characterized in that described heat-insulation layer is double-deck fibrous material heat-insulation layer, wherein lower floor is the cotton heat-insulation layer of acupuncture; The upper strata is the bulked cotton heat-insulation layer, between two heat-insulation layers, membrane waterproofing is arranged.
Described a kind of greenhouse by solar heat waterproof heat preservation quilt, membrane waterproofing wherein are coated on the outside of the continuous heat-insulation layer of acupuncture.
Described a kind of greenhouse by solar heat waterproof heat preservation quilt, it is the plastic film of 0.05-0.1mm that membrane waterproofing wherein adopts thickness.
Described a kind of greenhouse by solar heat waterproof heat preservation quilt, it is the plastic film of 0.06-0.08mm that membrane waterproofing wherein adopts thickness.
Described a kind of greenhouse by solar heat waterproof heat preservation quilt, overcoat wherein adopt waterproof cloth or rain repellent silk to make.
A kind of greenhouse by solar heat waterproof heat preservation quilt of the present invention, the double insulation structure of employing different materials can reduce cost of manufacture.Between two-layer heat-insulation layer, wrap up membrane waterproofing, and the cotton heat-insulation layer of lower floor's acupuncture is wrapped up fully, it is icing to prevent that effectively moisture from getting in the insulation material, also can increase heat insulation effect simultaneously.
Description of drawings
Fig. 1 is the middle double-deck waterproof heat preservation quilt structural representation that adds membrane waterproofing
Fig. 2 is the structural representation that acupuncture cotton heat-insulation layer in bottom is wrapped up by membrane waterproofing fully
The cotton bottom of the cotton heat-insulation layer 5-of 1-upper protective layer 2-bulked cotton heat-insulation layer 3-membrane waterproofing 4-acupuncture bottom overcoat 6-acupuncture membrane waterproofing among the figure
Embodiment
Below in conjunction with accompanying drawing a kind of greenhouse by solar heat waterproof heat preservation quilt of the present invention is described in detail.
With reference to accompanying drawing 1-2, a kind of greenhouse by solar heat of the present invention is waterproof thermal-insulated, by two-layer heat-insulation layer, i.e. and top bulked cotton heat-insulation layer 2 and the cotton heat-insulation layer 4 of bottom acupuncture.Wherein the acupuncture cotton is as the regeneration cotton material, and its price is lower, at the warming needs that to a certain degree can satisfy greenhouse by solar heat; But relatively poor at its heat insulation effect of high and cold area, when extreme low temperature, can make the greenhouse implants meet with freeze injury; Simultaneously; This product water resistance is relatively poor, and meeting can absorb water to form when accumulated snow dissolves freezes, and influences daily use.Bulk silk floss has thermal insulating and water-proof effect preferably, but its cost is higher, can cause overall price to increase substantially when all using, and is difficult to bear.Therefore, use two insulation materials to combine, both can reduce cost, also guarantee the warming effect in greenhouse.One deck membrane waterproofing 3 is set between two heat-insulation layers, and it adopts thickness to get final product at the common ground film material of 0.05-0.1mm.Increasing this membrane waterproofing has two major advantages, and the first can play thermal effect, because the plastic foil sealing process is blocked the heat transmission between bottom acupuncture cotton and top bulked cotton fully, makes that the heat in the greenhouse in evening can not scatter and disappear, and plays warming effect.It two is waterproof actions.Though the overcoat (1,5) that the heat-insulation layer outside has waterproof cloth to make when winter, ice and snow dissolved, still has small amount of moisture and gets in the heat-insulation layer; Especially the very easily suction of the cotton layer of acupuncture makes its heat insulation effect reduce greatly, simultaneously behind these water freezings; Every day, volume was put very difficulty, increased labour intensity.If with membrane waterproofing the cotton heat-insulation layer 4 of acupuncture is wrapped up fully, membrane waterproofing 3 as shown in Figure 2 and the cotton bottom of acupuncture membrane waterproofing 6 are with the cotton all parcels of acupuncture, and then the effect meeting is better.
Upper protective layer 1 and bottom overcoat 5 that waterproof cloth or rain repellent silk material are arranged in the heat-insulation layer both sides; Wherein upper protective layer adopts dark material to make, and usually can before sunset put down thermal insulation quilt during air exhaustion end low temperature the same day; Like this can be before sunset absorption portion sunlight, increase heat insulation effect.Bottom overcoat 5 adopts tinted material to make, and when night, the greenhouse heat upwards scattered and disappeared, this tinted material can reflect thermal radiation, prevents indoor heat dissipation.
Claims (5)
1. greenhouse by solar heat waterproof heat preservation quilt; Comprise the heat-insulation layer that constitutes by fibrous material; Outside heat-insulation layer, be surrounded by overcoat (1,5), it is characterized in that described heat-insulation layer is double-deck fibrous material heat-insulation layer, wherein lower floor is the cotton heat-insulation layer (4) of acupuncture; The upper strata is bulked cotton heat-insulation layer (2), and membrane waterproofing (3) is arranged between two heat-insulation layers.
2. according to a kind of greenhouse by solar heat waterproof heat preservation quilt of claim 1, it is characterized in that described membrane waterproofing (3) is coated on the outside of the continuous heat-insulation layer of acupuncture (4).
3. according to a kind of greenhouse by solar heat waterproof heat preservation quilt of claim 1 or 2, it is characterized in that it is the plastic film of 0.05-0.1mm that described membrane waterproofing (3) adopts thickness.
4. according to a kind of greenhouse by solar heat waterproof heat preservation quilt of claim 3, it is characterized in that it is the plastic film of 0.06-0.08mm that described membrane waterproofing (4) adopts thickness.
5. according to a kind of greenhouse by solar heat waterproof heat preservation quilt of claim 3, it is characterized in that described overcoat (1,5) adopts waterproof cloth or rain repellent silk to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105615574A CN102475044A (en) | 2010-11-22 | 2010-11-22 | Waterproof heat preservation quilt for sunlight greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105615574A CN102475044A (en) | 2010-11-22 | 2010-11-22 | Waterproof heat preservation quilt for sunlight greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102475044A true CN102475044A (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105615574A Pending CN102475044A (en) | 2010-11-22 | 2010-11-22 | Waterproof heat preservation quilt for sunlight greenhouse |
Country Status (1)
| Country | Link |
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| CN (1) | CN102475044A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720473A (en) * | 2018-06-28 | 2018-11-02 | 盐城丽凯毛绒制品有限公司 | A kind of woollen blanket that can be taken shelter from rain temporarily |
| CN110406784A (en) * | 2019-08-29 | 2019-11-05 | 江南大学 | Transport case springs back stable non-woven material buffer pad and its manufacturing method |
-
2010
- 2010-11-22 CN CN2010105615574A patent/CN102475044A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720473A (en) * | 2018-06-28 | 2018-11-02 | 盐城丽凯毛绒制品有限公司 | A kind of woollen blanket that can be taken shelter from rain temporarily |
| CN108720473B (en) * | 2018-06-28 | 2023-11-28 | 祐樘(南京)软件科技有限公司 | Blanket capable of temporarily taking shelter from rain |
| CN110406784A (en) * | 2019-08-29 | 2019-11-05 | 江南大学 | Transport case springs back stable non-woven material buffer pad and its manufacturing method |
| CN110406784B (en) * | 2019-08-29 | 2024-01-26 | 江南大学 | Rebound stable nonwoven material cushioning pad for shipping container and method of making same |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |