FIELD: heat exchange equipment. SUBSTANCE: heat exchanger has a bundle of pipes 1 with entrance and exit sections 2 and 3 for liquid medium, gas supercharger 4 provided with pipe-line 5 connected to interpipe space of bundle of pipes 1, circulating water circuit provided with circulating pump, two-section irrigator 7 and water-collecting tray 6; irrigator 7 is disposed above the bundle, and tray 6 - under the bundle. Heat exchanger is provided additionally with steam compression thermal pump plant. Evaporator 13 of the latter is disposed in circulating water circuit between circulating pump and irrigator 7. Capacitor 14 is disposed at line 18 for draining water away from tray 6. EFFECT: improved efficiency. 1 dwg
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