Fluid management system and method

Patent metadata

Field	Value
Publication number	US-11649973-B2
Application number	US-202016851132-A
Country	US
Kind code	B2
Filing date	Apr 17, 2020
Priority date	Apr 17, 2019
Publication date	May 16, 2023
Grant date	May 16, 2023

Abstract

A fluid management system and method includes a thermal management system disposed within a housing that includes conduits extending between a source and a destination of a first fluid. The first fluid exchanges heat with cooling devices as the first fluid moves between the source and the destination. A fluid mixture including the first fluid and a second fluid, and an exhaust are generated responsive to the first fluid exchanging heat with the cooling devices. The exhaust directed toward an outlet of the housing. A separator assembly fluidly coupled with and disposed downstream of the thermal management system receives the fluid mixture and separates the first fluid from the second fluid. The first fluid is directed in a first direction out of the separator assembly and the second fluid is directed toward the outlet to be combined with the exhaust.

First claim

What is claimed is:

1. A fluid management system comprising:
a thermal management system disposed within a housing, the thermal management system comprising one or more conduits extending between a source of a first fluid and a destination of the first fluid, the first fluid configured to exchange heat with one or more coolant passages as the first fluid moves between the source and the destination, wherein a fluid mixture comprising the first fluid and a second fluid is generated responsive to the first fluid exchanging heat with the one or more coolant passages, the thermal management system configured to generate an exhaust responsive to the first fluid exchanging heat with the one or more coolant passages, the one or more conduits are configured to direct the exhaust out of the thermal management system toward an outlet of the housing; and
a separator assembly fluidly coupled with and disposed downstream of the thermal management system, the separator assembly configured to receive the fluid mixture from the thermal management system, the separator assembly configured to separate the first fluid of the fluid mixture from the second fluid and direct the first fluid in a first direction out of the separator assembly and direct the second fluid toward the outlet to be combined with the exhaust of the thermal management system.

2. The fluid management system of claim 1 , wherein the separator assembly includes a body configured to be coupled with and disposed outside of the housing of the thermal management system.

3. The fluid management system of claim 1 , further comprising a heating device operably coupled with the separator assembly, wherein the heating device is configured to control a temperature of one or more of the first fluid or the second fluid within the separator assembly.

4. The fluid management system of claim 1 , further comprising a drain valve fluidly coupled with the outlet, wherein the exhaust and the second fluid are configured to be directed out of the fluid management system via the drain valve.

5. The fluid management system of claim 4 , further comprising a heating device operably coupled with the drain valve, wherein the thermal device is configured to control a temperature of the exhaust and the second fluid.

6. The fluid management system of claim 1 , wherein at least a portion of the separator assembly is disposed within the housing of the thermal management system.

7. The fluid management system of claim 1 , wherein the separator assembly is disposed a predetermined distance away from the thermal management system.

8. The fluid management system of claim 1 , wherein the first fluid is a gas, the second fluid is a liquid, and the fluid mixture is a gas-liquid mixture.

9. The fluid management system of claim 1 , further comprising a fluid system element configured to control movement of the first fluid that is directed between the source and the destination of the first fluid.

10. The fluid management system of claim 1 , wherein the separator assembly comprises a chamber having a first end and a second end, the fluid mixture configured to be directed into the chamber at the first end of the chamber and move from the first end of the chamber in a direction toward the second end of the chamber.

11. The fluid management system of claim 10 , wherein the chamber extends along an axis between the first end and the second end, wherein a distance between one or more interior surfaces of the chamber at the first end is greater than a distance between the one or more interior surfaces of the chamber at the second end.

12. The fluid management system of claim 10 , wherein the chamber comprises a conical shape between the first end and the second end.

13. The fluid management system of claim 10 , wherein the first fluid is configured to separate from the second fluid within the chamber.

14. A method comprising:
exchanging heat between a first fluid that is directed between a source and a destination with one or more coolant passages;
generating a fluid mixture comprising the first fluid and a second fluid responsive to exchanging heat between the first fluid and the one or more coolant passages;
generating an exhaust responsive to exchanging heat between the first fluid and the one or more coolant passages, the exhaust is directed toward an outlet;
separating the first fluid of the fluid mixture from the second fluid at a location downstream of a location of exchanging heat between the first fluid and the one or more coolant passages; and
directing the first fluid in a first direction and directing the second fluid toward the outlet to be combined with the exhaust.

15. The method of claim 14 , wherein exchanging heat between the first fluid and the one or more coolant passages, generating the fluid mixture, and separating the first fluid of the fluid mixture from the second fluid occurs in a common housing.

16. The method of claim 14 , further comprising controlling an amount of the first fluid that is directed between the source and the destination.

17. The method of claim 14 , wherein the first fluid is a gas, the second fluid is a liquid, and the fluid mixture is a gas-liquid mixture.

18. A fluid system comprising:
a thermal management system disposed within a housing, the thermal management system comprising one or more conduits extending between a source of a gas and a destination of the gas, the gas configured to exchange heat with one or more coolant passages as the gas moves between the source and the destination, wherein a fluid mixture comprising the gas and a liquid is generated responsive to the gas exchanging heat with the one or more coolant passages, the thermal management system configured to generate a liquid exhaust responsive to the gas exchanging heat with the one or more coolant passages, the one or more conduits are configured to direct the liquid exhaust out of the thermal management system toward an outlet of the housing; and
a separator assembly fluidly coupled with and disposed downstream of the thermal management system, the separator assembly configured to receive the fluid mixture from the thermal management system, the separator assembly comprising a chamber extending between a first end and a second end along an axis, the fluid mixture configured to be directed into the chamber at the first end and move from the first end in a direction toward the second end, the separator assembly configured to separate the gas of the fluid mixture from the liquid within the chamber, the separator assembly comprising one or more conduits configured to direct the gas out of the chamber in a first direction and one or more conduits configured to direct the liquid out of the chamber and toward the outlet to be combined with the liquid exhaust of the thermal management system.

19. The fluid system of claim 18 , wherein the chamber comprises one or more interior surfaces, wherein a distance between the one or more interior surfaces at the first end is greater than a distance between the one or more interior surfaces at the second end.

20. The fluid system of claim 18 , wherein the separator assembly includes a body configured to be coupled with and disposed outside of the housing of the thermal management system.

Assignees

• Transp Ip Holdings Llc

Inventors

• Chatham Matthew J
• Kundman Benjamin Richard
• Miller Andrew T

Classifications

• F24F3/1405 Primary

  in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit · CPC title

• B01D19/0057

  the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet · CPC title

• F25B43/00 Primary

  Arrangements for separating or purifying gases or liquids (in analysers or rectifiers F25B33/00); Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat (F25B40/00 takes precedence) · CPC title

• F25B2600/111

  of condenser fans · CPC title

• F25B49/022

  Compressor control arrangements · CPC title