100 % renewably -powered desalination /water purification station

A fluid purification system has stations each of said stations has at least one of plurality of subsystems including (1) a mooring subsystem (2) at least one wave pumping subsystem (3) at least one electrical pumping subsystem (4) at least one mechanical purification subsystem (5) a thermal purification subsystem (6) a delivery subsystem, said mooring subsystem defined by a center line has a tank having entry hoses, access ports, and fixed position hinges, multiple arms, each of said multiple arms has at least one pivot hinge assembly the at least one wave pumping subsystem has a wave energy converting unit which has a cylinder assembly having at least one inlet, and at least one outlet and at least one arm joint engaged with the at least one pivot hinge assembly and a position joint engaged with one of said fixed position hinges for defining a tilt angle between said mooring subsystem axis and the at least one wave pumping subsystem, and generating centrifugal forces, a piston assembly movably disposed in said cylinder assembly, a check valve connected with the at least one inlet of the at least one wave pumping subsystem to define a cavity for generating a pull-pull and push-push pumping cycle, said piston assembly has two linear hinge pins, and is powered by wave energies, said cylinder assembly has at least one rope hole and two hinge ears to respectively receive said linear hinge pins of said piston assembly for guiding linear movements of said piston assembly, said check valve has a disc having a guide pin and a spring disposed in said guide pin and a pin holder with said cylinder assembly to receive said guide pin and a seat biased by said spring, said disc is defined by one of plurality of shapes including spherical shapes, conical shapes and flat shapes, the at least one electrical pumping subsystem has an electrical pump assembly, a cylinder assembly having at least one inlet, and at least one outlet, a piston assembly movably disposed in said cylinder assembly, a check valve connected with the at least one inlet of the at least one electrical pumping subsystem to define a cavity for generating one of plurality cycles including a pull-pull and push-push cycle and a pull-push and push-pull cycle, said piston assembly is powered by said electrical pump assembly disposed between said piston assembly and an outside fluid reservoir, said check valve has a disc having a guide pin and a spring disposed in said guide pin and a pin holder with said cylinder assembly to receive said guide pin and a seat biased by said spring, said disc is defined by one of plurality of shapes including spherical shapes and conical shapes, flat shapes, the at least one mechanical purification subsystem has a body having an inlet port, an outlet port and a relief port, said body has one of plurality of shapes including shapes, and Y shapes, and at least one of plurality of parts including a reverse osmosis filter, and a relief device having one of plurality of types including a forward osmosis filter and a relief valve, said relief valve has a housing, a disc having a guide pin and a spring disposed in said guide pin and a pin holder with said cylinder assembly to receive said guide pin and a seat biased by said spring for a preset pressure limit, said disc is defined by one of plurality of shapes including spherical shapes, conical shapes and flat shapes, said thermal purification subsystem has a condensing cover assembly having a transparent condensing cover and a fluid collector defined by a low submerged line and a high submerged line and a protect cover and cover adapters and dark metal plate heaters, said delivery subsystem has multiple leg assemblies, each of said multiple leg assemblies has a turbine, said turbine has a body assembly, a left tubing rotor assembly, a right tubing rotor assembly, said left rotor assembly has a left external turbine wheel having an edge ring and a root ring, multiple blades between said edge ring and said root ring, a left tubing assembly having multiple set of internal blades, said left tubing assembly has a high power zone and low power zone defined by inside diameters of said multiple set of internal blades, said right rotor assembly has a right external turbine wheel having an edge ring and a root ring, multiple blades between said edge ring and said root ring a right tubing assembly having multiple set of internal blades, said right tubing assembly has a high power zone and a low power zone defined by inside diameters of said multiple set of internal blades.