Energy-storing wall body and solar greenhouse

Abstract

The invention relates to an energy-storing wall body and a solar greenhouse. The energy-storing wall body comprises a wall body, a heat-absorbing tube layer, a heat-storing tube layer, first connecting pipes and second connecting pipes, wherein the heat-absorbing tube layer is laid on one side surface of the wall body in the thickness direction, the heat-storing tube layer is laid in the wall body, the upper end of the heat-absorbing tube layer is connected with the upper end of the heat-storing tube layer through the first connecting pipes, and the lower end of the heat-absorbing tube layer is connected with the lower end of the heat-storing tube layer through the second connecting pipes; and the heat-absorbing tube layer communicates with the heat-storing tube layer to form a heat-transferring pipeline, a fluid heat-transferring medium is arranged in the heat-transferring pipeline and is capable of circularly flowing in the heat-transferring pipeline under a temperature difference effect. According to the energy-storing wall body, the heat storage capacity of the wall body can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of agricultural facilities, in particular to an energy storage wall and a solar greenhouse. Background technique [0002] Solar greenhouse is a professional equipment widely used in vegetable production. In the wall of the solar greenhouse, due to the thermal performance of the wall material and the structure, there is a stable layer with a lower temperature at a depth of about 200 to 300mm from the inner surface of the wall, usually the temperature is not higher than 10°C, The existence of the low-temperature zone on this layer greatly limits the heat storage of the wall, which in turn has an adverse effect on the thermal environment of the solar greenhouse. Contents of the invention [0003] Based on the above-mentioned defects in the prior art, the object of the present invention is to provide an energy storage wall capable of increasing the heat storage capacity of the wall and a solar greenhouse with...

AI Technical Summary

Problems solved by technology

In the wall of the solar greenhouse, due to the thermal performance of the wall material and the structure, there is a stable layer with a lower temperature at a depth of about 200 to 300mm from the inner surface of the wall, usually the temperature is not higher than 10°C, The existence of the low-temperature zone on this layer greatly limits the heat storage of the wall, which in turn has an adverse effect on the thermal environment of the solar greenhouse

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