FIELD: nuclear power engineering. SUBSTANCE: system comprises heat exchanger 10 and heat carrier circulation loop of the nuclear power plant. Said loop is connected in parallel to jet pump 4 in the form of a condensing injector. The jet pump inlet for injected medium is connected with the outlet channel of heat exchanger 10 whose inlet channel communicates with heat source 1 in the condensate zone. Outlet pipe 8 of jet pump 4 is provided with return valve 9. Installed between said valve and the jet pump is condensing module 19 used for starting the system. Condensate flows from the heat source (steam generator or reactor) into the heat exchanger, is cooled there, and delivered into the injection nozzle of the jet pump. EFFECT: improved design. 1 dwg
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Authors
Dates
1995-06-19—Published
1993-07-22—Filed