VACUUM HYDRAULIC PLANT Russian patent published in 2013 - IPC F03B13/00 

FIELD: power engineering.

SUBSTANCE: vacuum hydraulic plant comprises a tight chamber 25, where pressure is pulled below atmospheric one, and where water is delivered. In the tight chamber 25 on one rope 17 there are tight cylinders 19 and 9 as capable in their balanced position to displace or charge water volume and spin hydraulic turbines 4 and 21. Hydraulic turbines 4 and 21 with power generators 5 and 20 are installed in an injection and drain pipelines 3 and 22 and installed above a water reservoir 30. For filtration of water at the ends of pipelines 3 and 22 there are meshy filters 23 and 29 arranged. For desalination of sea water or production of steam with its further condensation the tight chamber 25 via the pipeline with the gate valve is connected to a high-pressure ejector. One end of the ejector is connected with a fresh water load via a heat load. The other end of the ejector is serially connected with a source of high-pressure. At the inlet and outlet of the tight chamber 25 there are valves 28 and 24 installed.

EFFECT: invention provides for capability of desalination, filtration, heating or cooling of water.

4 cl, 9 dwg