Novel circulating refrigeration device for refrigeration house refrigeration and use method of novel circulating refrigeration device

The novel circulating refrigeration device comprises a net plate seat and a moving mechanism, the right side of the top of the net plate seat is fixedly connected with a water tank through a fixing plate, and the top of the net plate seat and the left side of the water tank are fixedly connected with an evaporator through a fixing plate; the left side of the top of the screen plate base is fixedly connected with a condenser through a fixing block. According to the novel circulating refrigeration device for refrigeration of the refrigeration house and the using method of the novel circulating refrigeration device, the gas-liquid separator and the oil separator which correspond to the compressor and the condenser are installed in the framework of the whole refrigeration unit respectively, and the gas-liquid separator and the oil separator are added and installed; according to the air conditioner, the air inlet and the air outlet are arranged, so that impurity water contained in a refrigerant and lubricating oil