Novel double-effect solar greenhouse and building method thereof

Abstract

The invention discloses a novel double-effect solar greenhouse and a building method thereof. The novel double-effect solar greenhouse comprises transparent walls (1), a transparent daylighting surface (10), a water-curtain solar plate-type heat-collecting system (2), a high-temperature water tank (3), a low-temperature water tank (4), a stagnation-type water bag (5), a floor heating coil (6), a central control system (7), a gas-source heat pump heat-exchanging system (8) and a solar collector tube heat-storage system (9), wherein polystyrene foam particles which can be filled and extracted are arranged inside the transparent walls (1). The novel double-effect solar greenhouse makes full use of solar energy and can automatically adjust the ambient temperature in the solar greenhouse through a plurality of solar heat accumulating and releasing systems, so that compared with an ordinary solar greenhouse, security, reliability and self-control of the novel double-effect solar greenhouse are greatly improved and chilling injury inside the solar greenhouse in winter is effectively prevented; therefore, the novel double-effect solar greenhouse has wide popularization and application prospects.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and relates to a greenhouse and a manufacturing method thereof, in particular to a novel solar energy double-effect solar greenhouse and a manufacturing method thereof. Background technique [0002] In recent years, with the continuous improvement of people's living standards and material needs, people's food safety awareness and food structure have undergone tremendous changes, and the market's demand for vegetables is increasing day by day. Facility agriculture has become a pillar industry that prospers the local economy and increases farmers' income. The solar greenhouse, which is an off-season planting place for vegetables, has also been greatly developed and improved. The solar greenhouse is a small environment for vegetable cultivation. Only when the solar greenhouse is constructed scientifically and rationally can it meet the needs of vegetable growth for environmental conditions and i...

AI Technical Summary

Problems solved by technology

Moreover, in order to improve the thermal insulation performance of the greenhouse in general, a rear roof is built on the back wall of the greenhouse to increase the thermal insulation performance of the greenhouse. This structure is very beneficial to the thermal insulation of the greenhouse, but the disadvantages brought by the rear roof are greatly reduced. The light intensity at the back of the greenhouse is very unfavorable to the growth of solar greenhouse crops

Especially after winter, the lack of light conditions is very unfavorable for the growth of crops

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