Active heat storage and release compound greenhouse for environment with large temperature difference

Abstract

The invention relates to an active heat storage and release compound greenhouse for an environment with a large temperature difference. Compared with the prior art, the active heat storage and releasecompound greenhouse has the advantage that the defect that an active heat storage and release mode cannot meet the planting requirements of multiple crops is overcome. A plurality of heat transfer control members are mounted at the bottom of a load-bearing microporous plate, and the tops of the heat transfer control members are communicated with the load-bearing microporous plate. A plurality ofhigh-plant crop planting boxes are put on the upper portion of the load-bearing microporous plate, and are arranged in a regular array. Short-plant crop planting containers are arranged between the adjacent high-plant crop planting boxes. The bottoms of the short-plant crop planting containers are communicated with the load-bearing microporous plate. Heat conductive cloth is laid on portions, located in the short-plant crop planting containers, of the load-bearing microporous plate. Planting soil is laid on the heat conductive cloth. The active heat storage and release compound greenhouse canbe applicable to co-planting of tree-shaped crops and short-plant crops, heating of the roots of the tree-shaped crops is ensured, and heat release directly acts on the planting soil for the crops toenable the planting soil to have high heat release efficiency.

Description

technical field [0001] The invention relates to the technical field of greenhouses, in particular to an active heat storage and release composite greenhouse used in environments with large temperature differences. Background technique [0002] The solar greenhouse is a unique type of greenhouse in my country. It mainly relies on the wall and soil for heat storage and release. The active heat storage solar greenhouse is an active heat storage circulation system installed in the traditional solar greenhouse wall to change passive heat storage. The wall is active heat storage, thereby improving the heat storage and release performance of the wall, and it is mostly used in special environments with large temperature differences between day and night. [0003] Compared with the traditional passive heat storage wall, the existing active heat storage solar greenhouse wall has a better heat storage effect, but the heat transfer efficiency of the air duct is low, the heat storage capa...

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Problems solved by technology

[0006] The purpose of the present invention is to solve the defect that the active heat storage and release method in the prior art cannot meet the needs of various crops, and to provide an active heat storage and release composite greenhouse for large temperature difference environments to solve the above problems

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