Abstract:
The present disclosure relates to an air temperature regulating device for use in a cargo box to be transported in a vehicle, the cargo box including a wall with a receiving opening, the air temperature regulating device including a portable housing configured to be received in the receiving opening of the cargo box and to be attached to the wall of the cargo box, wherein in the housing are arranged a heat pump, inlets and outlets, wherein the housing includes a head part and neck part adjoining one another, wherein the cross-sectional area of the neck part is smaller than that of the head part to the extent that in attached position the neck part fits within the receiving opening in the wall of the cargo box and the head part covers the circumferential edge of the receiving opening.
Abstract:
The present invention describes a cooling system integrated for cabinets and a cooling cabinet by forced air. Specifically, the present invention includes a cooling system presented in a hot region including a cooling fluid compressor set and cooling fluid condensation medium, and a cold region including heat exchanger, ventilation mean, air inlet and air outlet, in a way that the configuration of element allows the cooling system to present a reduced size consuming low internal volume of a cabinet, when installed on the same. The present invention is situated on the technical field of thermodynamic systems and cabinet refrigeration.
Abstract:
A refrigerator includes a cabinet having a top wall. At least one door is coupled with the cabinet and is moveable between an open position and a closed position. A removable cooling module is disposed on the top wall of the refrigerator. The removable cooling module includes a cooling unit and an ice maker. An ice dispenser is coupled with the refrigerator. A duct is in communication with the removable cooling module and is adapted to convey ice and cool air from the removable cooling module to the refrigerator.
Abstract:
Disclosed herein, in one aspect, is a portable minimum cavetto module refrigerated cabinet with a single free cold passage that comprises a thermally insulated broad vertical cabinet, having a compact and low-power refrigerating machine, characterized in that it has been supplemented with: a) a platform (1) 1 with three openings located horizontally at the inner midpoint of the cabinet and constituting a segment which divides into two miniaturized modules, an occupied module (2), and a miniaturized module of a single free cold passage (3); b) a supplemental feature of an arc-shaped duct (4) which rises up from the platform and screwed by this, with grills (5) and (6), and a hinged air filter (7); c) two concave cavetto moldings (8) in the internal lateral walls, and partition walls facing each other (9) and (10), which when open are supported on projecting structures (11), in closed position supported by means of a latch bar (12), and supported on the internal base a sliding tray (13) with a handle (14), which above this tray, without direct contact, there are inclined cross racks (15), and in the upper part of the cabinet the air of condensation is channeled by grills (16) and (17); d) parallel profiles (18) welded between joints with transverse profiles (19), with four base wheels (20), thus forming a vertical assembly of a portable minimum cavetto module refrigerated cabinet with a single free cold passage, suitable for shops or beverage distributor operations.
Abstract:
A portable cooling unit comprising a magnetic spiral vapor pump that utilizes a magnetic pulse between two electromagnets and spiral drive slots to pull a piston back-and-forth 180-degrees and thereby alternately align compression slots on the piston's opposing ends with vapor suction ports and highly-compressed vapor discharge ports. Electromagnet use lowers the amount of battery power required for piston rotation. A condenser in a mounting pan under the pump achieves refrigerant condensation, while a fan blowing air through an evaporator positioned within a flexible hose causes cool air discharge through openings in the hose's terminal end fitting. The condenser utilizes surplus condensation from the evaporator to aid its vapor-to-liquid conversion, and batteries only provide power for the magnetic control module and fan. Applications include, but are not limited to, medical applications and the cooling of small spaces, such as those surrounding children's strollers, play pens, wheel chairs, and pet carriers.
Abstract:
There is disclosed a refrigeration apparatus including a cascade heat exchanger and capable of reducing the depth dimension of the apparatus itself without being influenced by the thickness dimension of an insulating material for covering the cascade heat exchanger, so that the apparatus can easily be carried indoors through a usual carrying entrance. In a refrigeration apparatus 1 including a high-temperature-side refrigerant circuit 25 and a low-temperature-side refrigerant-circuit 38, an evaporator 34 of the high-temperature-side refrigerant circuit 25 and a condensing pipe 42 of the low-temperature-side refrigerant circuit 25 constitute a cascade heat exchanger 43, and an evaporation pipe 62 of the low-temperature-side refrigerant circuit 38 is configured to cool a storage chamber 4 constituted in an insulating box body 2 to an extremely low temperature. The apparatus includes a mechanical chamber 3 which is constituted by the side of an insulating box body 2 and in which a compressor 10 and the like are installed, and an insulating structure 70 in which the periphery of the cascade heat exchanger 34 is surrounded with an insulating material is arranged in a side wall of the insulating box body 2 on the side of the mechanical chamber 3.
Abstract:
A refrigerator is provided that includes a CMS adapted to define at least a portion of an envelope of at least one of a freezer compartment and a refrigerator compartment, where the CMS has a high pressure side and a low pressure side. The high pressure side includes an orientation-flexible compressor and a condenser fluidly connected with the orientation-flexible compressor. The low pressure side is fluidly connected to the high pressure side and includes an evaporator. The CMS also includes at least one housing configured to enclose at least one of the orientation-flexible compressor, the condenser, and the evaporator. The CMS further includes an insulating panel forming at least a portion of the at least one housing, and substantially separating the high pressure side from the low pressure side. The CMS is typically configured to operate in a plurality of orientations based upon the orientation-flexible compressor.
Abstract:
To provide a protective coat on a refrigerated sample collector for a corrosive environment a unitary frame includes a support unit with condenser and evaporator coils mounted to the support unit and an orifice connecting the condenser and evaporator coils. The evaporator coils, condenser coils and restrictor are powder coated after being connected, whereby an effective seal is provided for the restrictor, condenser coils and evaporator coils after they are assembled to the support. The unitary frame can be easily removed or connected as a unit to the sample collector. A peristaltic pump may be used for drawing at least one sample into the refrigerated sample collector and depositing said sample into at least one sample bottle. The peristaltic pump may include contoured tube guides to reduce movement of the peristaltic pump as a roller paddle rotates.
Abstract:
A self-contained, portable refrigeration unit having a construction arrangement which enables it to be compatible with several models, types and variations of refrigeratable compartments. This refrigeration unit is represented by a refrigeration module (1) capable of being removably fitted into a refrigeratable compartment, comprising a first housing (100) and a second housing (200) associated with each other. The first housing (100) is in contact with the inside of the refrigeratable compartment and the second housing (200) is in contact with the outside of the refrigeratable compartment, and in some embodiments of the present invention, the first housing (100) is capable of moving in relation to the second housing (200). The first housing (100) interfaces the refrigeration module (1) with the inside of the refrigeratable compartment. The second housing (200) interfaces the refrigeration module (1) with the outside of the refrigeratable compartment. In another preferred embodiment, the first housing (100) fits into the refrigeratable compartment through a fitting portion (111) whose cross section is smaller than the largest cross section of the second housing (200). The present invention also relates to a refrigeration system (500) comprising at least one embodiment of the portable refrigeration module (1) mentioned above.
Abstract:
A cold appliance, such as a refrigerator or a freezer, comprising a cabinet (101) having a cold compartment (104) and a cooling module (102). The cooling module comprises an air outlet (43) delivering cooled air to the cold compartment, an air inlet (44) receiving air from the cold compartment, an evaporator (33), and an evaporator fan (42), which generates an air flow from the air inlet, through the evaporator, and out of the air outlet. The cooling module further comprises a pre-defrost device (47), which is arranged adjacent to the evaporator, such that the air from the cold compartment is guided by the pre-defrost device before reaching the evaporator such that at least some humidity in the air sticks to the pre-defrost device.