CN203313783U - Greenhouse heat preservation quilt - Google Patents
Greenhouse heat preservation quilt Download PDFInfo
- Publication number
- CN203313783U CN203313783U CN2013203501633U CN201320350163U CN203313783U CN 203313783 U CN203313783 U CN 203313783U CN 2013203501633 U CN2013203501633 U CN 2013203501633U CN 201320350163 U CN201320350163 U CN 201320350163U CN 203313783 U CN203313783 U CN 203313783U
- Authority
- CN
- China
- Prior art keywords
- greenhouse heat
- heat preservation
- greenhouse
- sandwich layer
- preservation quilt
- 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
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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 relates to the technical field of agricultural facilities, particularly to a greenhouse heat preservation quilt which is used for solving the problem that the existing greenhouse heat preservation quilt is poor in water resisting property and comprises an inner core layer, drenching membranes and two outer core layers, wherein the inner core layer is arranged between the two outer core layers; the inner core layer and the two outer core layers are sewn to a whole; the inner core layer is made of regenerative cotton; the two outer core layers are made of non-woven fabrics; the drenching membranes are arranged outside corresponding outer core layers. The greenhouse heat preservation quilt is used for covering a greenhouse.
Description
Technical field
The utility model relates to the agricultural facility technical field, be specifically related to a kind of greenhouse heat-insulating quilt.
Background technology
Night, covering insulation material can reduce scattering and disappearing of greenhouse by solar heat heat because the heat that the greenhouse front roof spreads out of is more.Mostly traditional thermal insulated material for covering is Nomex, and shortcoming is that water resistance is poor.The insulation of employing acrylic staple fibre, because be that sewing method is made, while raining (snow), water can be seeped into the inside from pinprick, easily by sleet, is soaked, and has not only increased weight but also reduced heat-insulating property.
Summary of the invention:
The purpose of this utility model is to provide a kind of greenhouse heat-insulating quilt, and this thermal insulation quilt has solved the poor problem of existing thermal insulation quilt water resistance.
The utility model is that the technical scheme that its technical problem of solution adopts is: described thermal insulation quilt comprises inner sandwich layer, film and two outer sandwich layers, inner sandwich layer is arranged between two outer sandwich layers and the three is sewn into one, inner sandwich layer is the regeneration cotton layer, two outer sandwich layers are nonwoven, and film is located at the outside of corresponding outer sandwich layer.
The beneficial effects of the utility model: outer surface of the present utility model does not have pinprick, prevent that sleety weather water from penetrating in thermal insulation quilt, inner sandwich layer and two outer sandwich layers are the regeneration cotton layer, lower and the environmental protection of cost, the setting of film can be played waterproof, protection against the tide and etch-proof effect, extend the service life of thermal insulation quilt, generally can extend the life-span of thermal insulation quilt 3-5.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1, the thermal insulation quilt of present embodiment comprises inner sandwich layer 1, film 3 and two outer sandwich layers 2, inner sandwich layer 1 is arranged between two outer sandwich layers 2 and the three is sewn into one, inner sandwich layer 1 is the regeneration cotton layer, two outer sandwich layers 2 are nonwoven, and film 3 is located at the outside of corresponding outer sandwich layer 2.
Embodiment two: in conjunction with Fig. 1, present embodiment is described, the thickness of the inner sandwich layer 1 of present embodiment is 0.3-2cm, this short texture is anti-draw performance a little less than.Other compositions and annexation are identical with embodiment one.
Embodiment three: in conjunction with Fig. 1, present embodiment is described, the thickness of the outer sandwich layer 2 of present embodiment is 0.3-2cm, tough and tensile anti-the drawing of this structure.Other compositions and annexation are identical with embodiment one.
Embodiment four: in conjunction with Fig. 1, present embodiment is described, the thickness of the film 3 of present embodiment is 0.01-0.05cm, and film is that polyethylene from high pressure process (adds waterproof, anti-aging, the uvioresistant additive) make this lightweight construction and long service life (waterproof, uvioresistant).Other compositions and annexation are identical with embodiment one.
Claims (4)
1. a greenhouse heat-insulating quilt, it is characterized in that: described thermal insulation quilt comprises inner sandwich layer (1), film (3) and two outer sandwich layers (2), inner sandwich layer (1) is arranged between two outer sandwich layers (2) and the three is sewn into one, inner sandwich layer (1) is the regeneration cotton layer, two outer sandwich layers (2) are nonwoven, and film (3) is located at the outside of corresponding outer sandwich layer (2).
2. greenhouse heat-insulating quilt according to claim 1, it is characterized in that: the thickness of inner sandwich layer (1) is 0.3-2cm.
3. greenhouse heat-insulating quilt according to claim 1, it is characterized in that: the thickness of outer sandwich layer (2) is 0.3-2cm.
4. greenhouse heat-insulating quilt according to claim 1, it is characterized in that: the thickness of film (3) is 0.01-0.05cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203501633U CN203313783U (en) | 2013-06-19 | 2013-06-19 | Greenhouse heat preservation quilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203501633U CN203313783U (en) | 2013-06-19 | 2013-06-19 | Greenhouse heat preservation quilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313783U true CN203313783U (en) | 2013-12-04 |
Family
ID=49653198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203501633U Expired - Fee Related CN203313783U (en) | 2013-06-19 | 2013-06-19 | Greenhouse heat preservation quilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203313783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393842A (en) * | 2014-09-15 | 2016-03-16 | 邹城市安德机械制修有限公司 | Hot melting composite thermal insulation material |
-
2013
- 2013-06-19 CN CN2013203501633U patent/CN203313783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393842A (en) * | 2014-09-15 | 2016-03-16 | 邹城市安德机械制修有限公司 | Hot melting composite thermal insulation material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |