초록 ▼

A hydrocooler system for cooling produce. The hydrocooler system comprises a hydrocooler tank configured to contain a fluid used to saturate and cool the produce, and a thermal storage device positioned in the hydrocooler tank and configured to receive a refrigerant. The thermal storage device is co

A hydrocooler system for cooling produce. The hydrocooler system comprises a hydrocooler tank configured to contain a fluid used to saturate and cool the produce, and a thermal storage device positioned in the hydrocooler tank and configured to receive a refrigerant. The thermal storage device is configured to generate a thermal storage medium from the fluid on the thermal storage device in response to the flow of refrigerant through the thermal storage device.

대표청구항 ▼

1. A hydrocooler system for cooling produce, the hydrocooler system comprising: a hydrocooler tank configured to contain a fluid used to saturate and cool the produce;a thermal storage device positioned in the hydrocooler tank and configured to receive a refrigerant, the thermal storage device is co

1. A hydrocooler system for cooling produce, the hydrocooler system comprising: a hydrocooler tank configured to contain a fluid used to saturate and cool the produce;a thermal storage device positioned in the hydrocooler tank and configured to receive a refrigerant, the thermal storage device is configured to generate a thermal storage medium from the fluid on the thermal storage device in response to the flow of refrigerant through the thermal storage device; andan evaporator fluidly connected in series with the hydrocooler tank and the thermal storage device, the evaporator configured to be in thermal communication with the fluid. 2. The hydrocooler system of claim 1, further comprising a condensing unit for supplying the refrigerant to the thermal storage device. 3. The hydrocooler system of claim 1, further comprising a pump in fluid communication with the hydrocooler tank, wherein the pump is configured to circulate the fluid. 4. The hydrocooler system of claim 1, wherein the hydrocooler tank is configured to allow submersion of the produce in the fluid. 5. The hydrocooler system of claim 1, further comprising a sprayer in fluid communication with the hydrocooler tank, the sprayer configured to spray the fluid on the produce positioned inside of the hydrocooler tank. 6. The hydrocooler system of claim 1, wherein the thermal storage device includes an evaporator. 7. The hydrocooler system of claim 1, wherein during the first mode of operation the fluid is configured to flow from the hydrocooler tank, through the evaporator to initially cool the fluid, then back to the hydrocooler tank such that the thermal storage device additionally cools the fluid. 8. A hydrocooler system for cooling produce, the hydrocooler system comprising: a hydrocooler tank configured to contain a fluid used to saturate and cool produce;an evaporator fluidly connected to the hydrocooler tank and configured to be in thermal communication with the fluid;a thermal storage device fluidly connected to the hydrocooler tank and to the evaporator such that the hydrocooler tank, the evaporator and the thermal storage device are fluidly connected in series with one another, the thermal storage device configured to receive a refrigerant and is configured to be in thermal communication with the fluid; anda condensing unit configured to supply the refrigerant to the thermal storage device and to the evaporator, the refrigerant operable to remove heat from the fluid during a first mode of operation and a second mode of operation,wherein during the first mode of operation the condensing unit supplies the refrigerant to the evaporator to remove heat from the fluid and during the second mode of operation the condensing unit supplies the refrigerant to the thermal storage device to generate a thermal storage medium from the fluid on the thermal storage device in response to removing heat from the fluid. 9. The hydrocooler system of claim 8, wherein the thermal storage device is positioned in the hydrocooler tank. 10. The hydrocooler system of claim 8, wherein the thermal storage device is positioned in a thermal storage tank fluidly connected to the hydrocooler tank and the evaporator, the thermal storage tank configured to contain the fluid, and wherein the thermal storage device is submerged in the fluid. 11. The hydrocooler system of claim 8, wherein during the first mode of operation the fluid is configured to flow from the hydrocooler tank, through the evaporator to initially cool the fluid, then through the thermal storage device to additionally cool the fluid and back to the hydrocooler tank. 12. The hydrocooler system of claim 11, further comprising a pump for circulating the fluid through the hydrocooler tank, the evaporator and the thermal storage device during the first mode of operation. 13. The hydrocooler system of claim 12, wherein the pump does not circulate the fluid during the second mode of operation to enhance the generation of thermal storage medium from the fluid on the thermal storage device. 14. A method of cooling produce, the method comprising: positioning a hydrocooler tank, an evaporator and a thermal storage device in series and in fluid communication with one another;circulating fluid from the hydrocooler tank, to the evaporator, then to the thermal storage device and back to the hydrocooler tank, the evaporator and the thermal storage device in thermal communication with the fluid;supplying refrigerant from a condensing unit to the evaporator in a first mode of operation and to the thermal storage device in a second mode of operation;generating a thermal storage medium on the thermal storage device from the fluid in response to the thermal storage device receiving the supply of the refrigerant during the second mode of operation, the refrigerant operable to remove heat from the fluid circulated to the thermal storage device; anddirecting the fluid to the evaporator to remove heat from the fluid and then directing the fluid to the thermal storage device to directly contact the thermal storage medium to remove heat from the fluid in the first mode of operation, the fluid from within the hydrocooler tank used to cool produce. 15. The method of claim 14, circulating the fluid from the hydrocooler tank, to the evaporator and then to the thermal storage device during the first mode of operation and not the second mode of operation. 16. The method of claim 14, further comprising positioning the thermal storage device within the hydrocooler tank, and submerging the thermal storage device in the fluid within the hydrocooler tank. 17. The method of claim 14, further comprising positioning the thermal storage device within a thermal storage tank fluidly connected to the hydrocooler tank, and submerging the thermal storage device in the fluid within the thermal storage tank. 18. The method of claim 14, further comprising spraying the produce with the fluid from the hydrocooler tank to saturate and cool the produce. 19. The method of claim 14, further comprising positioning the produce in the hydrocooler tank and submerging the produce in the fluid contained in the hydrocooler tank to saturate and cool the produce.