Convenient, practical and intelligent functions save time and manpower and better protect the cleanliness and safety of the swimming pool. It automatically adjusts the opening and closing of the cover, automatically adjusts the water temperature, and is environmentally friendly. The cover panel is made of high-strength plastic material, which is not only waterproof and moisture-proof, but also has good corrosion resistance. It can effectively reduce various impurities remaining on the water and reduce water pollution. . At the same time, the system can also effectively block direct sunlight, reduce water evaporation, maintain water temperature, save energy, and is conducive to environmental protection and energy conservation.