CN202697377U - Dual-sun-shielding device of green house - Google Patents
Dual-sun-shielding device of green house Download PDFInfo
- Publication number
- CN202697377U CN202697377U CN2012202994751U CN201220299475U CN202697377U CN 202697377 U CN202697377 U CN 202697377U CN 2012202994751 U CN2012202994751 U CN 2012202994751U CN 201220299475 U CN201220299475 U CN 201220299475U CN 202697377 U CN202697377 U CN 202697377U
- Authority
- CN
- China
- Prior art keywords
- heat
- preservation
- green house
- quilt
- sun
- 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
Abstract
The utility model provides a dual-sun-shielding device of a green house. The dual-sun-shielding device of the green house comprises a heat-preservation wall, a framework, a heat-preservation film and a heat-preservation quilt, wherein the framework is connected with the heat-preservation wall and provided with the heat-preservation film, and the heat-preservation film is provided with the heat-preservation quilt. The dual-sun-shielding device of the green house is characterized in that the top of the heat-preservation is fixedly provided with a rotation shaft which is located outside the heat-preservation film and connected with one end of the heat-preservation quilt, and the inner side of the upper portion of the framework is provided with a shutter blind. The dual-sun-shielding device of the green house has the advantages that the heat-preservation quilt can be used to completely shield the sunlight, the shutter blind can be used to shield the sunlight incompletely, the heat-preservation quilt and the shutter blind can be matched with each other to commonly adjust the sunlight receiving amount of the green house, and therefore the natural light can be used completely and electricity is saved. Through the rotation of the rotation shaft connected with the heat-preservation quilt, folding and unfolding of the heat-preservation quilt can be controlled, and therefore the electricity is saved, the structure is simplified, the rate of failures is lowered, and the cost is saved.
Description
Technical field
The utility model relates to Automation of Agricultural Production, relates in particular to a kind of solar protection devices of green house.
Background technology
Existing green house especially in the north, generally all is to be made of insulated wall and the ceiling that is erected between insulated wall top and the ground.Ceiling generally comprises skeleton and is laid on successively insulation film film and thermal insulation quilt on the skeleton, for the ease of the folding and unfolding of thermal insulation quilt, generally all leans on manual operation, and workload is large, inefficiency.Have at insulated wall top mounted motor, by the folding and unfolding of Electric Machine Control thermal insulation quilt, but can consume a large amount of electric energy so again, increased production cost, and motor owing to expose to the weather for a long time breaks down easily also.The thickness of thermal insulation quilt is generally larger, and can keep the sun off, and many times also as the sunshade quilt, but this is because its thickness is larger, in case put down, can shelter from the sunlight of green house fully, and the additional sunlight of turning on light again in the booth has been wasted electric energy.Thermal insulation quilt can not be regulated the amount that receives sunlight in the green house, has caused the waste of natural daylight.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of dual solar protection devices of green house, comprise insulated wall, skeleton, insulation film and thermal insulation quilt, skeleton is connected with insulated wall, which is provided with insulation film, and insulation film is provided with thermal insulation quilt, it is characterized in that the insulated wall top is fixed with rotating shaft, rotating shaft is positioned at outside the insulation film, and is connected with an end of thermal insulation quilt, and the skeleton upper inner is provided with blind.
The beneficial effects of the utility model are: use thermal insulation quilt to keep the sun off fully, use blind partly to keep the sun off, both cooperatively interact, and jointly regulate the sunlight quantities received of green house, namely take full advantage of natural daylight, have saved electric energy; By rotating the rotating shaft that is connected with thermal insulation quilt, can control the folding and unfolding of thermal insulation quilt, namely saved electric energy, simplify the structure again, reduced fault rate, provide cost savings.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Among the figure, 1-insulated wall, 2-skeleton, 3-insulation film, 4-thermal insulation quilt, 5-rotating shaft, 6-blind.
As shown in Figure 1, skeleton 2 links to each other with insulated wall 1, and skeleton 2 upper inner are equipped with blind 6, skeleton 2 outsides are equipped with insulation film 3, and the top of insulated wall 1 is equipped with rotating shaft 5, and rotating shaft 5 is positioned at outside the insulation film 3, and be connected with an end of thermal insulation quilt 4, thermal insulation quilt 4 is laid on outside the insulation film 3.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (1)
1. the dual solar protection devices of a green house, comprise insulated wall (1), skeleton (2), insulation film (3) and thermal insulation quilt (4), skeleton (2) is connected with insulated wall (1), which is provided with insulation film (3), insulation film (3) is provided with thermal insulation quilt (4), it is characterized in that insulated wall (1) top is fixed with rotating shaft (5), rotating shaft (5) is positioned at outside the insulation film (3), and be connected with an end of thermal insulation quilt (4), skeleton (2) upper inner is provided with blind (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202994751U CN202697377U (en) | 2012-06-26 | 2012-06-26 | Dual-sun-shielding device of green house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202994751U CN202697377U (en) | 2012-06-26 | 2012-06-26 | Dual-sun-shielding device of green house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202697377U true CN202697377U (en) | 2013-01-30 |
Family
ID=47577736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202994751U Expired - Fee Related CN202697377U (en) | 2012-06-26 | 2012-06-26 | Dual-sun-shielding device of green house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202697377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258631A (en) * | 2016-11-02 | 2017-01-04 | 东营市森琼兰东专利技术服务有限公司 | Cover film two-fold agricultural greenhouse with mat |
-
2012
- 2012-06-26 CN CN2012202994751U patent/CN202697377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258631A (en) * | 2016-11-02 | 2017-01-04 | 东营市森琼兰东专利技术服务有限公司 | Cover film two-fold agricultural greenhouse with mat |
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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: 20130130 Termination date: 20170626 |