초록 ▼

A thermal management system comprises a first heat exchanger having an inlet and an outlet, a second heat exchanger having an inlet and an outlet, a fluid loop, a first heat pump, and a second heat pump. The fluid loop circulates a fluid, and forms a continuous path between the first and second heat

A thermal management system comprises a first heat exchanger having an inlet and an outlet, a second heat exchanger having an inlet and an outlet, a fluid loop, a first heat pump, and a second heat pump. The fluid loop circulates a fluid, and forms a continuous path between the first and second heat exchangers. The first heat pump is connected to the fluid loop and is disposed between the outlet of the second heat exchanger and the inlet of the first heat exchanger. The second heat pump is connected to the fluid loop and is disposed between the outlet of the first heat exchanger and the inlet of the second heat exchanger.

대표청구항 ▼

1. A thermal management system for an aircraft having first and second climate controlled regions each with an inlet and an outlet, said system comprising: a fluid loop for circulating a fluid, wherein the fluid loop forms a continuous path between the first and second climate controlled regions of

1. A thermal management system for an aircraft having first and second climate controlled regions each with an inlet and an outlet, said system comprising: a fluid loop for circulating a fluid, wherein the fluid loop forms a continuous path between the first and second climate controlled regions of the aircraft;a first heat pump system connected to the fluid loop and disposed between the outlet of the second climate controlled region and the inlet of the first climate controlled region;a second heat pump system connected to the fluid loop and disposed between the outlet of the first climate controlled region and the inlet of the second climate controlled region;a first fluid bypass configured to allow a first portion of the fluid flowing through the fluid loop to bypass the first climate controlled region;a second fluid bypass configured to allow a second portion of the fluid flowing through the fluid loop to bypass the second climate controlled region;a first bypass valve configured to control the amount of fluid flowing through the first fluid bypass;a second bypass valve configured to control the amount of fluid flowing through the second fluid bypass; anda controller configured to control the first and second heat pump systems and the first and second bypass valves to modulate cooling capacity for the first and second climate controlled systems in accordance with cooling requirements for the first and second climate controlled regions, respectively, wherein the fluid loop enters the first heat pump system at only one inlet and the fluid loop enters the second heat pump system at only one inlet. 2. The thermal management system of claim 1, wherein the first and second climate controlled regions each include one or more load modules. 3. The thermal management system of claim 2, wherein the load modules of the first and second climate controlled regions each include a heat exchanger. 4. The thermal management system of claim 1, wherein the first and second heat pump systems each include one or more heat pump units. 5. The thermal management system of claim 1, wherein the first climate controlled region comprises a galley. 6. The thermal management system of claim 5, wherein the galley includes a plurality of galley carts. 7. The thermal management system of claim 5, wherein the second climate controlled region comprises a recirculation chamber. 8. The thermal management system of claim 1, wherein the first heat pump system is configured to only cool the fluid in the fluid loop, and wherein the second heat pump system is configured to only heat the fluid in the fluid loop. 9. The thermal management system of claim 1, wherein the first and second heat pump systems are configured to only cool the fluid in the fluid loop. 10. The thermal management system of claim 1, wherein the first and second heat pump systems are configured to only heat the fluid in the fluid loop. 11. The thermal management system of claim 1, wherein the fluid is a liquid. 12. The thermal management system of claim 1, wherein the fluid is a gas. 13. The thermal management system of claim 12, wherein the gas is air. 14. The thermal management system of claim 1, wherein the first and second heat pump systems each include a compressor, a condenser, and an evaporator, and the controller is configured to control a speed of each compressor in order to modulate cooling for each of the climate controlled regions.