Farmland thermal insulation curtain
A thermal insulation curtain and farmland technology, which is applied in the field of farmland thermal insulation curtains, can solve the problems of poor thermal insulation performance of straw or wheat stalks, opacity, affecting farmland temperature control and lighting performance, etc., to improve thermal insulation performance and transmittance The effect of light performance
Inactive Publication Date: 2011-08-17
江苏飞锐农业科技有限公司
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Problems solved by technology
[0002] The existing greenhouse farmland insulation layer is made of plastic film covered with straw or wheat straw. Due to the poor heat insulation performance and opacity of straw or wheat straw, it affects the temperature control and lighting performance of the farmland, and it is harmful to the crops in the greenhouse. unfavorable growth
Method used
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[0014] Below according to accompanying drawing and specific embodiment the present invention is further described:
[0015] figure 1 , figure 2 with image 3 Schematic diagram of the structure of the farmland insulation curtain shown, and Figure 4 , Figure 5 with Image 6 Schematic diagram of the foam board structure shown, and Figure 7 The schematic diagram of the connecting buckle structure shown and Figure 8 The schematic diagram of the connector structure is shown; the farmland thermal insulation curtain is formed by connecting multiple groups of foam plastic curtains 1, and each group of foam plastic curtains 1 is formed by connecting multiple foam plastic boards 2, and the surface of the foam plastic board 2 is compounded with a protective layer 3 The protective layer 3 compounded on the surface of the foamed plastic plate 2 is made of plastic film, or the protective layer 3 compounded on the surface of the foamed plastic plate 2 is made of plastic woven cloth...
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The invention discloses a farmland thermal insulation curtain which is formed by connecting multiple groups of plastic foam curtains, each group of the plastic foam curtains is composed of a plurality of plastic foam boards, the joint face of each plastic foam board is a circular arc surface so as to ensure that the plastic foam boards can be bent along with the arc surface of a plastic tent; thesurface of each plastic foam board is compounded with a protective layer; the plastic foam curtains are movably matched and connected through a connecting piece; and each plastic foam board is provided with a transparent heat-insulation cover and a traction jacket provided with a rope binding hole for fixedly connecting the plastic foam curtains with a greenhouse frame. The farmland thermal insulation curtain is combined into the plastic tent farmland thermal insulation curtain by that the plastic foam boards with uniform specification are connected through joint buckles and connecting pieces, which have uniform specification, thereby being convenient to install on the bracket of the farmland greenhouse and improving the heat-shielding performance and transparency of the farmland plastic tent.
Description
Technical field [0001] The invention relates to a farmland thermal insulation film, in particular to a farmland thermal insulation curtain. Background technique [0002] The existing greenhouse farmland insulation layer is made of plastic film covered with straw or wheat straw. Due to the poor heat insulation performance and opacity of straw or wheat straw, it affects the temperature control and lighting performance of the farmland, and it is harmful to the crops in the greenhouse. unfavorable growth. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a farmland thermal insulation curtain, which is used to improve the heat insulation performance and light transmission performance of greenhouse farmland. [0004] The technical solution adopted by the present invention is: the farmland thermal insulation curtain is formed by connecting multiple groups of foamed plastic curtains, each group of...
Claims
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IPC IPC(8): A01G9/22
CPCY02A40/25Y02P60/14
Inventor 林智勇
Owner 江苏飞锐农业科技有限公司