An oil separator includes a separation container. The separation container has a side surface portion to which an inlet pipe is attached. The separation container has an upper surface portion to which an outlet pipe is attached. An oil reservoir is provided in a lower portion of the separation container. The separation container has a lower surface portion to which an oil return pipe is attached. The separation container has an inner wall surface provided with a liquid passage section. The liquid passage section is provided with a groove. The groove is disposed to extend in a direction of gravity toward the oil reservoir. The groove is formed to be gradually increased in depth from an upper portion of the groove toward a lower portion thereof.

The invention relates to separator for separating gas bubbles and/or particles from a liquid. The separator comprises a collection chamber, a fluid inlet, a fluid outlet, and a first fluid flow path extending from the fluid inlet through the collection chamber to the fluid outlet. The separator includes at least one separating element arranged for separating gas bubbles from the liquid arranged in the first fluid flow path. The separator further includes at least one plate arranged in the collection chamber such that the plate defines a passage forming a second fluid flow path at least partially bypassing the separating element.

Disclosed is a separation system including: a chamber comprising: an inlet for receiving a two-phase fluid; a first outlet for draining liquid contained in the two-phase fluid; a second outlet for egress of gas contained in the two-phase fluid; a cylindrical body disposed in the chamber having a plurality of channels through which, during use, the two-phase fluid travels from the inlet to the second outlet, and wherein the liquid within the two-phase fluid coalesces on the walls of the plurality of channels as the two-phase fluid passes through the plurality of channels and the liquid drains through the first outlet.

A heating/cooling module having a condenser region, an evaporator region, and at least one fluid distribution region. The condenser region has a first flow section which can be flowed through by a refrigerant and a second flow section which can be flowed through by a coolant. The evaporator region has a third flow section which can be flowed through by a refrigerant and a fourth flow section which can be flowed through by a coolant. The flow sections are formed by a plurality of flow ducts which are configured between the individual disc elements which form the heating/cooling module. A first fluid inlet and a first fluid outlet are provided, via which the condenser region can be flowed through with a coolant. A second inlet and a second outlet are provided, via which the evaporator region can be flowed through with a coolant.

An oil separate and collect device (1) has a horizontally elongated container body (2) disposed in a horizontal orientation. A gas inlet (3), through which compressed gas containing oil flows into the container body (2), is located at an upper part on one end side of an interior of the container body (2). A gas outlet (4), through which the compressed gas from which oil has been separated flows out of the container body (2), is located at an upper part on the other end side of the interior of the container body (2). A partition board (5) divides a lower part of the interior of the container body (2) into a first chamber (6) on a gas inlet (3) side and a second chamber (7) on a gas outlet (4) side.

A packaged, pumped liquid, evaporative-condensing recirculating ammonia refrigeration system with charges of 10 lbs or less of refrigerant per ton of refrigeration capacity. The compressor and related components are situated inside the plenum of a standard evaporative condenser unit, and the evaporator is close coupled to the evaporative condenser. Single or dual phase cyclonic separators may also be housed in the plenum of the evaporative condenser.

Provided is a refrigerator for a vehicle. The refrigerator for the vehicle may include a cavity or a compartment accommodating a product, a machine room defined in a side of the cavity, a compressor provided at a front side of an internal section of the machine room to compress a refrigerant, a condensation module or assembly disposed at a rear side of the internal section of the machine room to condense the refrigerant, an evaporation module in which the refrigerant condensed in the condensation module is supplied and evaporated and which is disposed in the cavity, and a machine room cover covering the machine room to enable air to be suctioned from a rear side thereof.

A heat source unit for a refrigeration apparatus includes: a refrigerant circuit including a shut-off valve, a compressor, a heat exchanger, and a first refrigerant pipe positioned between the shut-off valve and the compressor; a fan that sends air to the heat exchanger; a casing that includes a side panel and that accommodates the refrigerant circuit and the fan; and a partitioning panel that partitions an internal space of the casing into a first space on the side panel side where the compressor is disposed, and a second space where the fan is disposed. The fan blows the air that has passed through the heat exchanger out to a front-surface side of the casing. The compressor, the shut-off valve, and the side panel are disposed in the stated order as the compressor, the shut-off valve, and the side panel as seen in a front view.

A fluid management apparatus and a heat management system are provided. The fluid management apparatus includes a heat exchange module, a fluid management module, and a connecting member, the fluid management module being positioned on one side of the connecting member and the heat exchange module being positioned on the other side of the connecting member; the fluid management module and the heat exchange module being positioned on different sides of the connecting member facilitates the reduction in volume of the fluid management module.

Standalone and self-contained cooling systems using compressed liquid and/or gas CO.sub.2 containers positioned in an insulated or non-insulated vessel and consisting of a specially designed unit where the containers are vertically positioned in an upright or upside-down position. The liquid and/or gas CO.sub.2 coolant is then released into capillary tube(s) embedded into a heat transfer plate or heat exchanger thus leveraging the CO.sub.2 coolant properties. The temperature is controlled by a metering CO.sub.2 releasing system encompassing an electronic control device which can be operated remotely and/or via a touch screen and which sends alerts when pre-defined thresholds are exceeded. The invention's metering CO.sub.2 releasing system may be triggered by an electronic or a thermostatic valve or may be triggered manually or by an electronic solenoid. The invention's cooling system also encompasses check valves, which avoid liquid and/or gas CO.sub.2 from escaping when removing or replacing CO.sub.2 containers individually.