摘要:
A system for cooling fluid stored in a generally cylindrical container is disclosed. The system includes a generally cylindrical hollow coil element having an engaged orientation for engaging the container and at least one disengaged orientation in which the container is disengaged. The hollow coil element is configured to provide thermal engagement between a refrigerant fluid located interiorly thereof and the container when the hollow coil element is in the engaged orientation. The hollow coil element includes at least one elongate hollow element with a nonuniform generally spiral configuration, wherein the spiral defines a plurality of turns of the elongate hollow element. There is also disclosed a system for cooling gaseous fluid stored in a selectably disengageable container. The system includes receiving apparatus for selectably receiving the container, cooling apparatus for providing a refrigerant fluid in thermal engagement with the container and apparatus for substantially preventing forceable egress of the gaseous fluid from the container when the container is opened.
摘要:
A system for cooling fluid stored in a generally cylindrical container is disclosed. The system includes a generally cylindrical hollow coil element having an engaged orientation for engaging the container and at least one disengaged orientation in which the container is disengaged. The hollow coil element is configured to provide thermal engagement between a refrigerant fluid located interiorly thereof and the container when the hollow coil element is in the engaged orientation. The hollow coil element includes at least one elongate hollow element with a nonuniform generally spiral configuration, wherein the spiral defines a plurality of turns of the elongate hollow element. There is also disclosed a system for cooling gaseous fluid stored in a selectably disengageable container. The system includes receiving apparatus for selectably receiving the container, cooling apparatus for providing a refrigerant fluid in thermal engagement with the container and apparatus for substantially preventing forceable egress of the gaseous fluid from the container when the container is opened.
摘要:
Methods, systems and computer readable code for controlling a defrost cycle of a refrigeration device are disclosed. According to some embodiments, a defrost command is issued to a defrost heater at a time determined at least in part by a total wasted energy parameter of the compressor for at least one time interval. In some embodiments, time interval includes a plurality of runtimes, and the total wasted energy parameter of a runtime is measured relative to a chosen reference runtime such as a minimum energy runtime after a defrost or an early runtime after a defrost. Optionally, a sequence of wasted energy parameters of the compressor for a sequence of time intervals is analyzed, and then a correction is performed on at least one wasted energy parameter.
摘要:
Methods, systems and computer readable code for controlling a defrost cycle of a refrigeration device are disclosed. According to some embodiments, a defrost command is issued to a defrost heater at a time determined at least in part by a total wasted energy parameter of the compressor for at least one time interval. In some embodiments, time interval includes a plurality of runtimes, and the total wasted energy parameter of a runtime is measured relative to a chosen reference runtime such as a minimum energy runtime after a defrost or an early runtime after a defrost. Optionally, a sequence of wasted energy parameters of the compressor for a sequence of time intervals is analyzed, and then a correction is performed on at least one wasted energy parameter.