CN203226084U - Solar greenhouse quilt - Google Patents
Solar greenhouse quilt Download PDFInfo
- Publication number
- CN203226084U CN203226084U CN2013201259052U CN201320125905U CN203226084U CN 203226084 U CN203226084 U CN 203226084U CN 2013201259052 U CN2013201259052 U CN 2013201259052U CN 201320125905 U CN201320125905 U CN 201320125905U CN 203226084 U CN203226084 U CN 203226084U
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- Prior art keywords
- quilt
- canopy
- greenhouse
- protective layer
- core layer
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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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- Greenhouses (AREA)
- Protection Of Plants (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a solar greenhouse quilt. The solar greenhouse quilt comprises a core material layer, an external protective layer which is arranged on the external side of the core material layer and an internal protective layer which is arranged on the internal side of the core material layer; the external protective layer and the internal protective layer are polyethylene thin films; the polyethylene thin films are cemented on the core material layer through the thermal casting technology. The solar greenhouse quilt has the advantages of saving material costs and manual costs in comparison with a later stitching or gluing mode due to the thermal casting technology, accordingly being cheap in cost in comparison with the existing old quilts or quilts made of polyethylene coil materials and being good in waterproof performance due to being free of needle holes.
Description
Technical field
The utility model relates to a kind of greenhouse by solar heat canopy quilt.
Background technology
Day-light greenhouse; it is the distinctive protection ground production facility of a kind of the northern area of China agricultural production in winter; Qi Bei, east, three enclosure walls in west; the south is the structure of covered with plastic film on the skeleton; covering and heat insulating canopy quilt again on the film; daytime, canopy was rolled-up, relied on solar radiation as origin of heat, and night, canopy was put down to preserve the heat in the canopy.At present, the canopy of greenhouse by solar heat is mainly contained two kinds: (1),, is stitched together old cotton-wadded quilt and waterproof cloth with sewing machine in case cloth is spun in buffalo Tianjin or nylon cloth is surfacing as heat insulation core material with old cotton-wadded quilt.The heat-insulating property of this canopy quilt is general, canopy is poor by top layer waterproof cloth anti-uv-ray, service life short (being generally about 3 years), and the snow-broth that sleety weather melts can infiltrate old cotton-wadded quilt core along the pinprick suture, and extremely difficult volatile dry, thereby the old cotton-wadded quilt core after the suction can seriously reduce heat-insulating property and reduction of service life.(2) with the polyethylene foam coiled material as heat insulation core material, spinning cloth with the Oxford is surperficial tension protective material, polyethylene foam core and protective material are taked adhesive means.Polyethylene foam core itself, have do not absorb water, heat-insulating property advantage preferably, but because its hardness height is difficult for curling, thereby core thickness only be 1cm～1.5cm, owing to thickness low LCL, had a strong impact on heat-insulating property.In addition, this kind canopy is poor by the protective material anti-uv-ray on top layer, and canopy is by whole service life short (about 4-5).
No matter be with old cotton-wadded quilt or the polyethylene foam coiled material canopy quilt as core, in the time of snowy in the winter time, all must roll, otherwise the snow back is difficult to remove canopy by the accumulated snow on surface, and behind the snow melting, can be formed ice slush by the surface at canopy, make canopy be difficult to volume and put, and very easily cause canopy by the scuffing of surface material distribution.Like this, in the time of snowy in the winter time, when the crop in the greenhouse by solar heat needed most insulation, canopy but must be rolled, and insulation can't be provided, thereby very easily caused in the canopy crop to hinder to freeze, cause the underproduction even total crop failure.
By above description as can be seen, the greenhouse by solar heat canopy quilt of prior art, the ubiquity heat-insulating property is not good, the shortcoming that can't use under the sleety weather, thereby serious increase the risk of plantation family greenhouse gardening in winter, and that canopy is used the life-span is short, has then strengthened the input cost at plantation family.
The utility model content
At the above-mentioned defective that prior art exists, problem to be solved in the utility model is, a kind of high insulating effect is provided, is convenient to the greenhouse by solar heat canopy quilt of rolling and waterproof.
For addressing the above problem; the utility model provides a kind of greenhouse by solar heat canopy quilt; comprise the core layer, be positioned at the external protection in the described core layer outside and be positioned at the inner protective layer of described core layer inboard; described external protection and inner protective layer are polyethylene film, and described polyethylene film adopts hot-fluid to prolong technology and is fitted on the described core layer.
As preferably, described core layer is the rubber and plastic coiled material.
As preferably, the thickness of described core layer is between 1.5cm～5cm.
As preferably, described external protection thickness is between 0.12mm～0.15mm.
As preferably, be sprayed with aluminium foil layer on the described inner protective layer.
Greenhouse by solar heat canopy of the present utility model is had following beneficial effect: owing to take hot-fluid to prolong the technology manufacturing, more save material cost and labour cost than later stage stitching or gluing mode, thereby its cost than existing old cotton-wadded quilt or polyethylene coiled material canopy by more cheap, owing to there is not pinprick, water resistance is good.
Description of drawings
Fig. 1 is the cross-sectional view of the greenhouse by solar heat canopy quilt of an embodiment of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail, but not as to restriction of the present utility model.
As shown in Figure 1; the greenhouse by solar heat canopy quilt of an embodiment of the present utility model; comprise core layer 1, be positioned at the external protection 2 in described core layer 1 outside and be positioned at the inner protective layer 3 of described core layer 1 inboard; described external protection 2 and inner protective layer 3 are polyethylene film; external protection 2 thickness can be selected between 0.12mm～0.15mm, and described polyethylene film adopts hot-fluid to prolong technology and is fitted on the core layer 1.Need to prove; in Fig. 1; in order to express the structural relation between core layer 1 and external protection 2, the inner protective layer 3; show the gap between core layer 1 and external protection 2, the inner protective layer 3; in fact core layer 1 is to fit together with external protection 2, inner protective layer 3, and is fully very close to each other.Said hot-fluid prolongs technology, namely is in 1 curdled appearance following time of heat at the polyethylene film of external protection 2, inner protective layer 3, and itself and core layer 1 closely are bonded together.Core layer 1 wherein can adopt materials such as conventional old cotton-wadded quilt or polyethylene foam coiled material also can adopt the rubber and plastic coiled material, owing to take hot-fluid to prolong the technology manufacturing, more save material cost and labour cost than later stage stitching or gluing mode, thereby its cost than existing old cotton-wadded quilt or polyethylene foam coiled material canopy by more cheap, owing to there is not pinprick, water resistance is good.
The greenhouse by solar heat canopy quilt of present embodiment, core layer 1 adopts the rubber and plastic coiled material, described rubber and plastic coiled material is formed by natural rubber and polyvinyl chloride mixing post-foaming, have that heat-insulating property is fabulous, soft, lightweight, the advantage that do not absorb water, very easily curl, thickness can be selected between 1.5cm～5cm according to the weather conditions of different regions.Compare with the polyethylene foam coiled material, because the rubber and plastic coiled material is convenient to rolling, its thickness can suitably increase, and improves heat insulation effect.Like this; the polyethylene film that the greenhouse by solar heat canopy of present embodiment is combined the good heat insulating of the rubber and plastic coiled material of core layer 1, the advantage of being convenient to rolling and inner protective layer 3 and external protection 2 have softness, easily with the advantage of rubber and plastic coiled material applying; its resistance to tension can satisfy the curling pulling force needs that automatic curtain reaches fully, and service life can be for 15 years.
In addition; in order further to improve the life-span of this greenhouse by solar heat canopy quilt; fusion uvioresistant antiaging agent in the polyethylene film of external protection 2; antiaging agent is that " light stabilizer 944 ", " antioxidant 1010 " reach " 540 ultraviolet screener "; these antiaging agents all be those skilled in the art often use, do not repeat them here.For convenience in snow day use; increase surperficial heat absorptivity, also be added with the black polyethylene masterbatch in the external protection 2, like this; external protection 2 becomes the polyethylene film of black; not only have good anti-aging, the surface of black has good heat absorptivity simultaneously, behind the sleety weather; on illumination normal daytime; only need about 1 hour, accumulated snow is namely melted and landing automatically, need not snow removing.
In order further to improve the heat insulation effect of this greenhouse by solar heat canopy quilt; adopt electrostatic painting process spray aluminium foil layer on the polyethylene film of inner protective layer 3; become the cladded aluminum foil polyethylene film; because the aluminium foil reflective function is good; can increase the integral heat insulation performance of canopy quilt with in the thermal radiation reflected back canopies such as far infrared in the canopy.The greenhouse by solar heat canopy quilt of an optimum embodiment of the present utility model; its core layer 1 adopts the rubber and plastic coiled material; external protection 2 has the polyethylene film of uvioresistant antiaging agent for the fusion of black; inner protective layer 3 is for being sprayed with the polyethylene film of aluminium foil layer; heat insulation effect then is enhanced about 1 times than old cotton-wadded quilt or polyethylene coiled material canopy; external protection 2 has splendid anti-ultraviolet property, thus service life be 4 times of common canopy quilt, can be for 12-15.Cost is low, heat-insulating property is excellent by having for greenhouse by solar heat canopy of the present utility model, the remarkable advantage of easy to install, long service life; And do not absorb water fully, can normally use at sleety weather, significantly reduced plantation risk and the use cost at greenhouse by solar heat plantation family.
Certainly; the above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (5)
1. greenhouse by solar heat canopy quilt; comprise the core layer, be positioned at the external protection in the described core layer outside and be positioned at the inner protective layer of described core layer inboard; it is characterized in that; described external protection and inner protective layer are polyethylene film, and described polyethylene film adopts hot-fluid to prolong technology and is fitted on the described core layer.
2. greenhouse by solar heat canopy quilt as claimed in claim 1 is characterized in that, described core layer is the rubber and plastic coiled material.
3. greenhouse by solar heat canopy quilt as claimed in claim 1 or 2 is characterized in that the thickness of described core layer is between 1.5cm～5cm.
4. greenhouse by solar heat canopy quilt as claimed in claim 1 or 2 is characterized in that, described external protection thickness is between 0.12mm～0.15mm.
5. greenhouse by solar heat canopy quilt as claimed in claim 1 or 2 is characterized in that, is sprayed with aluminium foil layer on the described inner protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201259052U CN203226084U (en) | 2013-03-19 | 2013-03-19 | Solar greenhouse quilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201259052U CN203226084U (en) | 2013-03-19 | 2013-03-19 | Solar greenhouse quilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203226084U true CN203226084U (en) | 2013-10-09 |
Family
ID=49282238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201259052U Expired - Lifetime CN203226084U (en) | 2013-03-19 | 2013-03-19 | Solar greenhouse quilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203226084U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472175A (en) * | 2016-11-03 | 2017-03-08 | 江苏昊晟塑业科技有限公司 | The cold-proof quilt of agriculture polyethylene foam-material |
| CN106613527A (en) * | 2016-12-08 | 2017-05-10 | 成都格瑞思文化传播有限公司 | Agricultural greenhouse heat-preservation cushion |
| CN108184502A (en) * | 2017-12-29 | 2018-06-22 | 常州市鼎日环保科技有限公司 | A kind of stretch-proof temperature outdoor cover insulation quilt |
| CN109937764A (en) * | 2019-04-12 | 2019-06-28 | 北京华美卧龙农业科技有限公司 | A kind of combined type rubber and plastic four seasons canopy room thermal insulation quilt |
-
2013
- 2013-03-19 CN CN2013201259052U patent/CN203226084U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472175A (en) * | 2016-11-03 | 2017-03-08 | 江苏昊晟塑业科技有限公司 | The cold-proof quilt of agriculture polyethylene foam-material |
| CN106613527A (en) * | 2016-12-08 | 2017-05-10 | 成都格瑞思文化传播有限公司 | Agricultural greenhouse heat-preservation cushion |
| CN108184502A (en) * | 2017-12-29 | 2018-06-22 | 常州市鼎日环保科技有限公司 | A kind of stretch-proof temperature outdoor cover insulation quilt |
| CN108184502B (en) * | 2017-12-29 | 2020-11-27 | 湖州达立智能设备制造有限公司 | Stretch-proofing greenhouse outer covering heat preservation quilt |
| CN109937764A (en) * | 2019-04-12 | 2019-06-28 | 北京华美卧龙农业科技有限公司 | A kind of combined type rubber and plastic four seasons canopy room thermal insulation quilt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191119 Address after: 100022 a 9 Jianguo Road, Chaoyang District, Beijing Co-patentee after: HUAMEI ENERGY SAVING TECHNOLOGY GROUP CO.,LTD. Patentee after: Beijing Huamei Wolong Agricultural Technology Co.,Ltd. Address before: 100085, Beijing, Changping District East small town Tiantongyuan Small, Xiyuan three District 26 building 10 door Patentee before: BEIJING WOLONG AGRICULTURE & FORESTRY TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |