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High-light efficiency sunlight greenhouse

A kind of technology of solar greenhouse and thermal insulation layer

Active Publication Date: 2012-10-10
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 greenhouse and provide a solar greenhouse that can make full use of light without increasing the cost.

Method used

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  • High-light efficiency sunlight greenhouse

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Example 1, such as figure 1 Shown, a kind of solar greenhouse comprises rear wall body 5, and the upper part of rear wall body 5 is provided with rear slope 6, and several arched fiberglass or steel materials are arranged between the upper end of described rear slope surface 6 and the ground. Or a skeleton 1 made of 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 thermal ins...

Embodiment 2

[0060] Example 2, such as figure 1 Shown, a kind of solar greenhouse comprises rear wall body 5, and the upper part of rear wall body 5 is provided with rear slope 6, and several arched fiberglass or steel materials are arranged between the upper end of described rear slope surface 6 and the ground. Or a skeleton 1 made of 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 thermal insul...

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Abstract

The invention discloses a 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 which utilizes light more fully without increasing the cost. 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 pipes as skeletons, and some...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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