The invention discloses a mounting-and-dismounting-type suitable season and anti-season ice rink and swimming pool system. Suitable season and anti-season ice rink and swimming pool dual-purpose sitesare constructed, a traditional ice rink and swimming pool as well as a domestic hot water preparation technology are integrated, seasonal switching operation is achieved, refrigeration by-product heat energy of the ice rink is provided for the swimming pool at the constant temperature, surplus heat is used for preparing domestic hot water, the life needs of related personnel are met, and comprehensive efficient utilization of energy is achieved. The seasonal temperature and humidity characteristics are adapted, the energy is fully utilized, all-year economic and stable operation of the ice rink and the swimming pool is achieved, whole-year operation of the ice rink and the swimming pool is achieved, and the operation time and turnover are effectively guaranteed; and overall positioning ofhouse property is improved, major matches can be organized, and the public is served better. Through establishment of the standard ice rink and swimming pool, a cooling tower system of the traditional ice rink is omitted, investment is lowered, the occupied area is decreased, the environment is beautified, and the urban heat island effect is weakened.