A thermosyphonic heat recovery unit for thermosyphonic heat transfer of heat from a hotter first fluid to a cooler second fluid comprising a heat exchanger including a first fluid conduit and a second fluid conduit, optimized means for connecting fluids to the two conduits to optimize heat transfer
A thermosyphonic heat recovery unit for thermosyphonic heat transfer of heat from a hotter first fluid to a cooler second fluid comprising a heat exchanger including a first fluid conduit and a second fluid conduit, optimized means for connecting fluids to the two conduits to optimize heat transfer and fluid flow, a pressurized cold fluid input and hot fluid output, whereby the second fluid thermosyphonically flows through said second conduit as the first fluid flows through said first conduit. Said system having an optimized heat exchanger tube-on tube spirally wound, with wind direction to take advantage of the Coriolus force effect, for optimized refrigerant and other fluid turbulence and therefore optimized heat transfer, and optimum location of said heat exchanger and sizes of connecting tubes to minimize refrigerant friction related pressure loss, and to optimize heat transfer, refrigerant flow and thermosyphonic second fluid flow through said heat exchanger.
대표청구항▼
1. A thermosyphonic heat recovery kit for thermosyphonic heat transfer of heat from a hotter first fluid to a cooler second fluid, comprising: a mixing valve for preventing scalding, the mixing valve comprising a fluid input for input of cooler fluid, a fluid input for input of warmer fluid and an o
1. A thermosyphonic heat recovery kit for thermosyphonic heat transfer of heat from a hotter first fluid to a cooler second fluid, comprising: a mixing valve for preventing scalding, the mixing valve comprising a fluid input for input of cooler fluid, a fluid input for input of warmer fluid and an output fluid such that, when the mixing valve is operably coupled in a thermosyphonic heat recovery unit, the mixing valve is capable of mixing cooler fluid and warmer fluid to prevent the output fluid from reaching scalding temperatures;a tube-on-tube heat exchanger, comprising a tube-on-tube coil portion, the coil portion comprising: a first fluid conduit; anda second fluid conduit having a conduit diameter,wherein the coil portion comprises a coil of the first fluid conduit and a coil of the second fluid conduit in thermal heat exchanging relationship with the coil of the first fluid conduit, such that a difference in temperature between a fluid passing through the first fluid conduit and a fluid in the second fluid conduit results in thermal heat transfer between the fluid passing through the coil of the first fluid conduit and the fluid in the coil of the second fluid conduit; andthe coil portion of the tube-on-tube heat exchanger is wound in a counterclockwise upward direction for use in the Northern Hemisphere or a clockwise upward direction for use in the Southern Hemisphere; andthe coil portion of the tube-on-tube heat exchanger has a coil diameter and a coil height;the coil diameter of the coil portion is selected such that Coriolis forces acting on fluids passing through the coil of the second fluid conduit substantially improve the rate of fluid flow in the coil of the second fluid conduit, without substantially increasing the pressure drop in the coil of the second fluid conduit;the coil height and the tube diameter of the second fluid conduit being selected such that heat transfer from fluid passing through the first fluid conduit to fluid in the second fluid conduit thermosyphonically pumps fluid through the second fluid conduit; and the second fluid conduit has a lower inlet and an upper outlet, wherein the lower inlet is coupled to a bottom of the coil portion and the upper outlet is coupled to a top of the coil portion; and the kit includes a mechanism for adjusting position of the bottom of the coil portion within the tube-on-tube heat exchanger and the lower inlet such that the bottom of the coil portion and the lower inlet is capable of being raised at least one inch higher than an outlet of a tank to which the lower inlet is coupled. 2. The kit of claim 1, wherein the coil portion is wound in a counterclockwise upward direction. 3. The kit of claim 1, wherein the coil portion is wound in a clockwise upward direction. 4. The kit of claim 1, wherein the coil of the first fluid conduit and the coil of the second fluid conduit are soldered one to the other. 5. The kit of claim 1, wherein the first fluid conduit is dimensioned to reduce pressure drop through the first fluid conduit to less than six pounds per square inch. 6. The kit of claim 1, wherein the mechanism for adjusting position of the bottom of the coil portion within the tube-on-tube heat exchanger and the lower inlet is capable of being arranged such that the bottom of the coil portion and the lower inlet is capable of being positioned no greater than two inches higher than the outlet of the tank to which the lower inlet is coupled. 7. The kit of claim 6, wherein the mechanism comprises a support block having a thickness no greater than two inches. 8. The kit of claim 1, comprising an anti-Venturi tee fitting having a first end capable of being coupled to a hot water outlet of the tank, a second end capable of being coupled to the mixing valve, and a thermosyphon coupling capable of being coupled to the second fluid conduit, such that, when installed, water thermosyphonically pumped through the second fluid conduit is capable of exiting the first end of the anti-Venturi tee fitting and hot water from the tank is capable of exiting from the second end of the anti-Venturi tee fitting, but no fluid is capable of being directed from the second end to the thermosyphon coupling or the first end of the anti-Venturi fitting. 9. The kit of claim 1, comprising a brass tee fitting having a first end capable of being coupled to a P/T valve seat, and opposite end capable of being coupled to a pop-off valve and a thermosyphon coupling capable of being coupled to the second fluid conduit, such that, when installed, water thermosyphonically pumped through the second fluid conduit is capable of entering a top portion of the tank, while not interfering with the functioning of the pop-off valve. 10. The kit of claim 9, comprising an anti-Venturi tee fitting having a first end capable of being coupled to a hot water outlet of the tank, a second end capable of being coupled to the mixing valve, and a thermosyphon coupling capable of being coupled to the second fluid conduit, such that, when installed, water thermosyphonically pumped through the second fluid conduit is capable of exiting the first end of the anti-Venturi tee fitting and hot water from the tank is capable of exiting from the second end of the anti-Venturi tee fitting, but no fluid is capable of being directed from the second end to the thermosyphon coupling or the first end of the anti-Venturi fitting. 11. The kit of claim 10, wherein the mechanism for adjusting position of the bottom of the coil portion within the tube-on-tube heat exchanger and the lower inlet is capable of being arranged such that the bottom of the coil portion and the lower inlet is capable of being positioned no greater than two inches higher than the outlet of the tank to which the lower inlet is coupled. 12. The kit of claim 11, wherein the mechanism comprises a support block having a thickness no greater than two inches. 13. The kit of claim 12, wherein the support block comprises a foam material. 14. A method for installing a kit according to claim 1, wherein the method comprises: fluidically coupling the lower inlet of the second fluid conduit to an outlet of a hot water tank; andadjusting a position of the bottom of the coil portion within the tube-on-tube heat exchanger and the lower inlet of the second fluid conduit such that the bottom of the coil portion of the tube-on-tube heat exchanger and the lower inlet of the second fluid conduit are both raised at least one inch higher than the outlet of the hot water tank. 15. The method of claim 14, wherein the step of adjusting comprises: selecting a support block having a thickness such that the bottom of the coil portion of the tube-on-tube heat exchanger and the lower inlet of the second fluid conduit are both raised at least one inch higher than the outlet of the hot water tank. 16. The method of claim 14, wherein the step of adjusting comprises: selecting a support block having a thickness such that the bottom of the coil portion of the tube-on-tube heat exchanger and the lower inlet of the second fluid conduit are both raised at least one inch higher than the outlet of the hot water tank and no greater than two inches higher than the outlet of the hot water tank to which the lower inlet of the second fluid conduit is coupled. 17. The method of claim 14, comprising: coupling one end of an anti-Venturi tee fitting to a hot water outlet of the tank and coupling a second end, opposite of the first end of the anti-Venturi tee fitting, to the mixing valve, and coupling a thermosyphon coupling of the anti-Venturi tee fitting to the second fluid conduit; andoperating the tube-on-tube heat exchanger such that water thermosyphonically pumped through the second fluid conduit exits the first end of the anti-Venturi tee fitting, while hot water from the tank is capable of exiting from the second end of the anti-Venturi tee fitting, while preventing water from being directed from the second end to the thermosyphon coupling. 18. The method of claim 14, comprising: Coupling the second fluid conduit to a PIT valve seat of the tank using a brass tee. 19. A thermoshyphon heat recovery device for thermosyphonic heat transfer of heat from a hotter first fluid to a cooler second fluid, comprising: a mixing valve for preventing scalding, the mixing valve comprising a fluid input for input of cooler fluid, a fluid input for input of warmer fluid and an output fluid such that the mixing valve is capable of mixing cooler fluid and warmer fluid to prevent the output fluid from reaching scalding temperatures;a tube-on-tube heat exchanger, comprising a tube-on-tube coil portion, the coil portion comprising: a first fluid conduit; anda second fluid conduit having a conduit diameter,wherein the coil portion comprises a coil of the first fluid conduit and a coil of the second fluid conduit in thermal heat exchanging relationship with the coil of the first fluid conduit, such that a difference in temperature between a fluid passing through the first fluid conduit and a fluid in the second fluid conduit results in thermal heat transfer between the fluid passing through the coil of the first fluid conduit and the fluid in the coil of the second fluid conduit; andthe coil portion of the tube-on-tube heat exchanger is wound in a counterclockwise upward direction for use in the Northern Hemisphere or a clockwise upward direction for use in the Southern Hemisphere; andthe coil portion of the tube-on-tube heat exchanger has a coil diameter and a coil height;the coil diameter of the coil portion is selected such that Coriolis forces acting on fluids passing through the coil of the second fluid conduit substantially improve the rate of fluid flow in the coil of the second fluid conduit, without substantially increasing the pressure drop in the coil of the second fluid conduit;the coil height and the tube diameter of the second fluid conduit being selected such that heat transfer from fluid passing through the first fluid conduit to fluid in the second fluid conduit thermosyphonically pumps fluid through the second fluid conduit; and the second fluid conduit has a lower inlet and an upper outlet, wherein the lower inlet is coupled to a bottom of the coil portion and the upper outlet is coupled to a top of the coil portion; anda support block for adjusting position of the bottom of the coil portion within the tube-on-tube heat exchanger and the lower inlet such that the bottom of the coil portion and the lower inlet are raised at least one inch higher than an outlet of a tank to which the lower inlet is to be coupled. 20. The device of claim 19, wherein the coil of the first fluid conduit and the coil of the second fluid conduit are soldered one to the other. 21. The device of claim 19, wherein the first fluid conduit is dimensioned to reduce pressure drop through the first fluid conduit to less than six pounds per square inch. 22. The device of claim 19, wherein the thickness of the support block is selected such that the lower inlet is raised at least one inch and no greater than two inches higher than the outlet of the tank to which the lower inlet is coupled. 23. The kit of claim 22, wherein the support block has a thickness no greater than two inches.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (31)
Normann Norbert,DEX ; Kuhnle Andreas,DEX, Arrangement comprising an electrical printed-circuit board and an electrical pressure pick-up.
Hebert, Thomas H., Building exhaust and air conditioner condensate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor.
Hebert Thomas H., Building exhaust and air conditioner condenstate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor.
Mast,Martin; Rogge,Berthold; Habibi,Masoud; Kaiser,Ralf; Moelkner,Thomas; Gebers,Joerg; Kaschube,Carsten; Baumann,Lothar; Didra,Hans Peter; Frehoff,Roger; Fissler,Markus, High-pressure sensor housing which is simplified by means of a connection element (also emc).
Choung Si Y. (Cheonrabook KRX) Lee Yoon P. (Kyungki KRX) Lee Choon S. (Seoul KRX), Rotating adsorption heat pump using thermosyphons for internal heat exchange.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.