A Peltier system can be retrofit to a standard cooler. A thermal conductive material passes between the cooler lip and the lid to provide a heat pipe communicating between opposed Peltier devices, a first device positioned within the cooler and pumping heat into the heat pipe and a second device positioned outside the cooler and removing heat from the heat pipe.

The present invention relates to a display cabinet (1) having an open face; an air circulation system comprising: an air inlet (9) located adjacent to a perimeter of the open front face; an air outlet (7) located adjacent to the perimeter of the open front face opposite the air inlet (9), and configured to blow air across the open front face toward the air inlet (9); an air conduit (11, 17) for conveying air from the air inlet (9) to the air outlet (7); and an air pump configured to draw air from the air inlet (9), move the air thus drawn through the air conduit (11, 17) to the air outlet (7); and at least one shelf (3) disposed within the display cabinet (1); wherein the air conduit (11, 17) is arranged such that at least a portion (19) of the air from the air inlet (9) follows a path that passes out from a wall of the display cabinet (1) through the at least one shelf (3), and back through said at least one shelf (3) to the wall of the display cabinet (1), before being passed to the air outlet (7).

The invention essentially consists in advantageously using and arranging at least one robot (8) relative to one or more storage recipients (4) and a transfer station (5) for transferring the containers to the unit in such a way as to take advantage of the flexibility of movement and grip offered by the arm or arms of the robot or robots and its/their gripping member, in order to automate all of the operations carried out manually by an operator in conventional biobanks.

A supercooling refrigerator (1000) including: a refrigerator body (100); a door (200) for opening and closing one side of the refrigerator body (100); an accommodating portion (400) provided inside the refrigerator body (100) and seated with an object (M) to be stored; a cooling duct (600) including a fan for taking in air in the refrigerator body (100) and discharging the air, and an evaporator (630) for cooling the air discharged from the fan; and a cool air supply duct (700) formed with a cool air discharge port (710) through which the air cooled through the cooling duct (600) is discharged into the refrigerator body (100), the fan being a cross flow fan (620) including a plurality of discs (622), and a plurality of blades (623) disposed between the discs (622) along outer circumferential surfaces of the discs (622).

A refrigerator is disclosed. The refrigerator includes a cabinet, a freezing compartment defined in the cabinet, a door coupled to the cabinet so as to open and close the freezing compartment, and a pressure regulator mounted on the cabinet on as to allow an inside of the freezing compartment to communicate with an outside of the freezing compartment to reduce the difference in pressure when the door is opened, wherein the pressure regulator includes a connecting tube mounted at the position on the cabinet, an air introduction tube connected to the connecting tube outside of the cabinet, an opening device mounted in the air introduction tube so as to open and close an inlet of the air introduction tube, and a heater disposed around the connecting tube so as to heat the connecting tube to thus eliminate frost accumulated on the inner surface of the connecting tube.

Provided is a refrigerator including: a storage compartment; a cold air outlet configured to supply cold air to the storage compartment; and a shelf disposed within the storage compartment, the shelf including: a cold air communication hole formed at a position corresponding to the cold air outlet; a shelf body including a support wall; a shelf base below the shelf body and coupled to the shelf body, the shelf base including a bottom wall covering the support wall and forming a gap between the bottom wall and the support wall; and a cold air control lever between the bottom wall and the support wall and supported by the bottom wall, the cold air control lever being configured to open and close the cold air communication hole.

A shelf for a domestic refrigeration appliance includes an upper cover plate, a lower cover plate and a frame in which the cover plates are disposed. An intermediate space is formed between the cover plates as a thermally insulated space. A channel for conducting media is provided in the frame separately from the intermediate space. A domestic refrigeration appliance having the shelf is also provided.

A refrigerator may include a cabinet configured to form a storage compartment; and a drawer provided inside the storage compartment to be withdrawn, wherein the drawer includes a drawer body which forms a storage space; and a divider which is movably installed at the drawer body, and divides the storage space into a first space to which cooling air is supplied and a second space which is indirectly cooled by the cooling air, and the first space and the second space are controlled at different temperatures from each other.

The device includes a disk having a central aperture therethrough, wherein the disk defines an interior volume about the central aperture. The disk is dimensioned to partition a cooler into an upper compartment and a lower compartment. A regulator includes an upper portion and a lower portion, wherein the lower portion is removably securable within the central aperture. An opening is disposed within the upper portion and is in fluid communication with a channel extending through the regulator. An elongated rod having an upper end opposite a lower end is removably securable to the upper portion of the regulator. A platform is disposed on the upper end of the elongated rod.

Freezing installation for freezing food articles in blocks, particularly seafood, where the food articles prior to being introduced into the freezing installation is arranged in trays, said freezing installation comprising a pre-pressing apparatus and one or more horizontal plate freezers (2, 3, 4, 5, 6), said horizontal plate freezer (2, 3, 4, 5, 6) having one or more horizontal freezing plates (31): means for introducing trays into the pre-pressing apparatus the pre-pressing apparatus comprises a plurality of horizontal shelves onto which in use the trays are placed, and a top plate (21), said shelves (22) and top plate (21) are stacked on top of each other, where each horizontal shelf and the top plate (21) are connected to at least one actuator such that each shelf and top plate (21) is able to be moved vertically, and the at least one actuator can provide a downwards force in use urging the horizontal shelves and the top plate (21) into contact with the trays positioned on the shelves; means for transferring the trays from the shelves of the pre-pressing apparatus to the horizontal freezing plates (31) of the one or more horizontal plate freezers (2, 3, 4, 5, 6); one or more plate freezers (2, 3, 4, 5, 6), each having a plurality of freezing plates (31) stacked on top of each other means for emptying the plate freezer (2, 3, 4, 5, 6), and transferring the tray for further processing.