A controller for a thermo-electric cooler is disclosed. The controller comprises a current source for providing current for driving the thermo-electric cooler and a plurality of voltage supply connections for providing a plurality of different voltages for driving current controlled by the current source through the thermo-electric cooler. Voltage selection circuitry is provided for selecting a voltage from the plurality of different voltages, when connected, and for applying the voltage selected to the thermo-electric cooler. When selecting the voltage from the plurality of different voltages, the voltage selection circuitry is configured to select the voltage that, when compared to the other voltages of the plurality of voltages, minimises a potential difference across the current source.

A water cooling apparatus and a water purifier having a water cooling apparatus is provided. The water cooling apparatus may include a case, a water tank provided within the case, a cooling block provided to be in contact with the water tank and to cool the water tank through heat exchange, a thermoelectric element having one side in contact with the cooling block and provided so as to transfer heat from the one side to another side of the thermoelectric element when power is applied thereto, an insulator provided within the case and that covers the water tank and the cooling block, and a heat dissipation block provided outside of the case and provided to be in contact with the other side of the thermoelectric element to dissipate heat from the other side of the thermoelectric element.

At least one forced convection unit added to a passive heat transport system is operated during transient heat loading periods but not operated under steady state conditions for cooling and maintaining a set point temperature of a chamber or surface. Forced convection is selectively employed based on temperature data and/or set point temperature values. A reject heat transport system includes first and second reject heat sinks each coupled via main and crossover transport tubes to first and second reject heat exchangers, permitting both heat sinks to dissipate heat from first and second thermoelectric heat pumps regardless of whether the first, the second, or the first and second heat pumps are in operation.

A heat exchange module alone or part of a system including a control console. The HEM can include a channel enclosure assembly, a thermoelectric cooler (TEC) assembly and a heat transfer (cover) assembly. The enclosure assembly includes a channel for a heat-transfer liquid. The module can be constructed to provide for flexibility to better conform and fit on rounded and/or angular body parts and to efficiently transfer heat between the adjacent body part and the heat-transfer liquid via the TECs of the TEC assembly.

The present application discloses temperature regulated apparatuses, methods, and computer program products for temperature regulated containers. An example temperature regulated apparatus includes a base container. The base container includes at least a base portion, one or more sidewall portions, and a lid portion. The example temperature regulated apparatus also includes one or more thermoelectric components, where (i) each of the one or more thermoelectric components are configured to be disposed within the interior of the base container, (ii) each thermoelectric component comprises an exterior surface, an interior surface, and a composite semiconductor layer disposed between the exterior surface and the interior surface, and (iii) each thermoelectric component is configured to, in an instance current flows through the thermoelectric component, transfer heat between the interior surface and exterior surface.

An active cooling system and method for using the active cooling system are described. The active cooling system includes a cooling element having a first side and a second side. The first side of the cooling element is distal to a heat-generating structure and in communication with a fluid. The second side of the cooling element is proximal to the heat-generating structure. The cooling element is configured to direct the fluid using a vibrational motion from the first side of the cooling element to the second side such that the fluid moves in a direction that is incident on a surface of the heat-generating structure at a substantially perpendicular angle and then is deflected to move along the surface of the heat-generating structure to extract heat from the heat-generating structure.

Apparatuses, methods and computer program products for a temperature regulated container disclosed herein. An example temperature regulated apparatus comprises a base container. The base container includes at least a base portion, one or more sidewall portions, and a lid portion. The temperature regulated apparatus also includes one or more thermoelectric components, wherein (i) each of the one or more thermoelectric components are configured to be disposed within the interior of the base container, (ii) each thermoelectric component comprises an exterior surface, an interior surface, and a composite semiconductor layer disposed between the exterior surface and interior surface, and (iii) each thermoelectric component is configured to, in an instance current flows through the thermoelectric component, transfer heat between the interior surface and exterior surface.

A cold water generating apparatus according to the present disclosure includes a tank having an inlet port and an outlet port, a cooling module coupled to the tank to cool purified water introduced into the tank through the inlet port, and an internal passage unit formed inside the tank to guide the purified water from the inlet port to the outlet port, wherein a part of the purified water is phase-changed into ice within the tank by the cooling module, and another part of the purified water flows along the internal passage unit to be brought into contact with the ice so as to be discharged through the outlet port.

The current disclosure relates to a personal environmental control system that regulates the temperature in immediate area of the system, which can be attached to a garment and worn by a person, animal, or device that requires temperature control. In one embodiment of the personal environmental control system, temperature is controlled through the use of a heat transfer unit including at least one Peltier unit and at least two closed loops carrying fluid for transferring heat away from the garment.

The current disclosure relates to a personal environmental control system that regulates the temperature in immediate area of the system, which can be attached to a garment and worn by a person, animal, or device that requires temperature control. In one embodiment of the personal environmental control system, temperature is controlled through the use of a heat transfer unit including at least one Peltier unit and at least two closed loops carrying fluid for transferring heat away from the garment.