High-light efficiency sunlight greenhouse

A solar greenhouse, high light efficiency technology, applied in the field of solar greenhouse to achieve the effect of improving the performance of the greenhouse and the ability to resist bad weather

Active Publication Date: 2011-11-02
江苏景瑞农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The problem to be solved by the present invention is to overcome the above defects of the traditional solar greenho

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Example 1, such as figure 1 As shown, a solar greenhouse with high light efficiency includes a rear wall 5, the upper part of the rear wall 5 is provided with a rear slope 6, and several arched glass fiber reinforced plastics are arranged between the upper end of the rear slope 6 and the ground. Or a skeleton 1 made of steel or aluminum alloy material, the outer side of the skeleton 1 is provided with a plastic film 13 .

[0042] The distance between adjacent skeletons 1 is 4 meters, and the cement column is canceled at the same time, and its cost is lower than that of the prior art by more than 20%.

[0043] The bottom of the skeleton 1 is provided with a foldable non-transparent thermal insulation layer 3 and a transparent thermal insulation layer 7, and the non-transparent thermal insulation layer 3 and the transparent thermal insulation layer 7 are respectively connected with several suspension devices. sliding connection.

[0044] The lower end of the transparent...

Embodiment 2

[0060] Example 2, such as figure 1 As shown, a solar greenhouse with high light efficiency includes a rear wall 5, the upper part of the rear wall 5 is provided with a rear slope 6, and several arched glass fiber reinforced plastics are arranged between the upper end of the rear slope 6 and the ground. Or a skeleton 1 made of steel or aluminum alloy material, the outer side of the skeleton 1 is provided with a plastic film 13 .

[0061] The distance between adjacent frames 3 is 15 meters, and the cement column is canceled at the same time, and its cost is lower than that of the prior art by more than 20%.

[0062] The bottom of the skeleton 1 is provided with a foldable non-transparent thermal insulation layer 3 and a transparent thermal insulation layer 7, and the non-transparent thermal insulation layer 3 and the transparent thermal insulation layer 7 are respectively connected with several suspension devices. sliding connection.

[0063] The lower end of the transparent t...

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Abstract

The invention discloses a high-light efficiency sunlight greenhouse. The greenhouse comprises a back wall body, wherein a back slope face is arranged on the upper part of the back wall body; a plurality of frameworks are arranged between the upper end of the back slope face and the ground; and a folding non-transparent heat-preserving layer and a folding transparent heat-preserving layer are arranged below the frameworks and are glidingly connected with the frameworks respectively. The greenhouse can be bidirectionally rotated through the power of a transparent heat-preserving layer rope reel and a non-transparent heat-preserving layer rope reel, so the transparent heat-preserving layer or the non-transparent heat-preserving layer is opened or closed by pulling a hanging post through a digging rope. The greenhouse can acquire daylight and preserve heat; temperature can be increased and photosynthesis can be enhanced under weak light; and the greenhouse performance and the ability of resisting adverse weather are greatly improved.

Description

technical field [0001] The invention relates to a solar greenhouse, in particular to a solar greenhouse with high luminous efficiency that utilizes light more fully without increasing costs. Background technique [0002] The solar greenhouse is an agricultural facility whose lighting surface basically extends southward and eastward. With solar energy as the main light and heat energy, it has main structures such as front roof, rear roof, north wall, and east and west gables. The front roof penetrates sunlight during the day, and needs to be covered with thermal insulation covering at night. The rear roof is always insulated. The north wall and the east and west gables have the functions of heat preservation and heat storage. [0003] In the existing solar greenhouse, the front roof supports the light-transmitting film with a skeleton, and the film is equipped with a heat-insulating material to cover day and night. Some use cement pillars to support bamboo poles or steel pi...

Claims

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Application Information

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IPC IPC(8): A01G9/14A01G9/22
CPCY02A40/25
Inventor 刘立功潘子龙郑以宏刘超丁卓张伟杰
Owner 江苏景瑞农业科技发展有限公司
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