Heat Exchanger with Inner Fluid to Actuate the External Fluid Pump

摘要

The present invention provides a heat exchanger with inner fluid to actuate the external fluid pump capable of driving one or more than one of fluid actuation devices through fluids passing through the heat exchanger having thermal-energy fluid pipe, without utilizing external mechanical rotational kinetic energy or power of electric motors; respectively driving external fluid pumping blade devices installed at lateral sides of the heat exchanger having thermal-energy fluid pipe with a direct or non-contact transmission means, so as to drive the external fluid to pass through the heat exchanger for increasing the heat exchange efficiency of the heat exchanger.

主权项

1. Apparatus that utilizes a thermal energy fluid passing through a heat exchanger to actuate an external fluid pump, comprising:
the heat exchanger having a thermal energy fluid pipe (100) carrying the thermal energy fluid through the heat exchanger, the heat exchanger exchanging thermal energy between surroundings of the heat exchanger and the thermal energy fluid; at least two external fluid output/input pipelines (101,104) connected to the thermal energy fluid pipe at opposite ends of the heat exchanger for inputting the thermal energy fluid to the heat exchanger device and for outputting the thermal energy fluid from the heat exchanger device; and a fluid actuation device assembly (20) including a fluid actuation device and driven by the thermal energy fluid passing through the heat exchanger to actuate an external fluid pumping blade device (202) of the external fluid pump; wherein the fluid actuation device assembly (20) is situated outside and on one side of the heat exchanger, said fluid actuation device assembly (20) being connected to the heat exchanger by at least two fluid output/input pipelines (102,103) that extend outside the heat exchanger for supplying said thermal energy fluid to the fluid actuation device assembly (20) from said thermal energy fluid pipe (100) to thereby drive the fluid actuation device and cause said external fluid pumping blade device (202) to rotate, and for returning the thermal energy fluid from the fluid actuation device assembly (20) to the thermal energy fluid pipe (100), wherein: the external fluid pumping blade device (202) pumps an external fluid through the heat exchanger to enhance said heat exchange between the thermal energy fluid and surroundings of the heat exchanger, the fluid actuation device is a non-contact-transmission fluid actuation device (2000) that includes a fluid-powered blade device (221) combined with a rotating shaft (206), the fluid-powered blade device (221) situated in a housing (208), the rotating shaft (206) being supported by a bearing and rotatable with an active side magnetic coupling member (212) that is also situated within the housing to form an active side of the non-contact-transmission fluid actuation device (2000), and a passive side of the non-contact-transmission fluid actuation device (2000) is formed by a passive side magnetic coupling member (211) situated adjacent to and outside the housing (208), the passive side magnetic coupling member (211) being connected to and rotatable with the external fluid pumping blade device (202) such that rotation of the fluid-powered blade device (221) causes rotation of the rotating shaft (206) and active side magnetic coupling member (212), which causes rotation of the passive side magnetic coupling member (211) and rotation of the external fluid pumping blade device (202).