To achieve a system for cooling and recovering exhaust heat of an electronic apparatus by which a high energy saving effect can be obtained.

This system is provided with a steam compression type freezer 20 with an evaporator 24 for directly cooling the heating element 11 of each heating apparatus 1, and an adsorbent freezer 30 with absorbents 31, 32, etc. The condensor 22 of the steam compression type freezer 20 and the absorbent 32 (for desorption) of the adsorbent freezer 30 are thermally coupled with each other by a heat medium (heating water 42, etc.) which circulates in a heat recovery pipe 43, thus a steam desorption process by the absorbent 32 is formed. On the other hand, in an evaporator 33, which generates steam to be adsorbed by the adsorbent 31(for adsorption), water is cooled by cooling action accompanying the heat of vaporization to generate cooling water 35. This cooling water 35 is utilized for cooling, etc.