Phase change heat collection and storage sunlight greenhouse

The utility model discloses a phase change heat collection and storage sunlight greenhouse which comprises a rear wall, two groups of gable walls and a plurality of groups of arched beam frames arranged between the two groups of gable walls, one end of each arched beam frame is fixedly connected with the top end of the rear wall, and the other end of each arched beam frame is fixedly connected with a ground beam; a covering film is arranged on the outer side of the arched beam frame; the rear wall and the gable wall each comprise a cement guniting protection layer, a heat preservation layer, a cement partition wall board and a framework layer which are sequentially and fixedly arranged from outside to inside. A phase change heat collection plate is further arranged on the indoor side of the framework layer of the rear wall, a plurality of phase change capsule cavities are formed in the phase change heat collection plate, and phase change materials are arranged in the phase change capsule cavities. The inner-l