Novel energy-saving heat preservation vegetable greenhouse

The utility model relates to a novel energy-saving heat preservation vegetable greenhouse which is provided with a planting bed. A heat preservation wall is arranged on the northern side of the planting bed, polyphenyl 27 kg/m foam heat preservation hollow bricks are adopted to manufacture a formwork of the heat preservation wall, reinforced concrete is cast in the middle of the heat preservation wall, or a steel structure is adopted as a framework, an arc-shaped steel beam and a rear wall steel frame structure are erected on the planting bed, and a composite plate, a heat preservation material layer, a 0.1 mm polyethylene leakage preventing film and an 80 mm brick and concrete surface layer cement plastered surface are laid on the rear wall steel frame structure in sequence. The novel energy-saving heat preservation vegetable greenhouse is suitable for being used as vegetable greenhouses, and has the advantages of saving land resources, and being high in wall strength, long in service life, high in heat preservation performance and good inn practical effect.