摘要:
A refrigerator includes a main body defining a compartment, the compartment having an access opening and a first wall, a door supported by the main body for selectively closing at least part of the access opening, a sub-compartment on the door, the sub-compartment comprising a second wall having an opening, a heat exchanger supported by the first wall and positioned so that when the door is closed the heat exchanger is exposed to an interior of the sub-compartment through the opening, and a refrigeration system having a working medium for cooling the heat exchanger, where the heat exchanger further includes one or more segments of the refrigeration system attached to a heat exchanging plate.
摘要:
A refrigeration system for an appliance includes a compression stage, a condenser stage, and an evaporation stage. The condenser stage includes a first condenser coupled to the compression stage and a pressure restriction device coupled between the first condenser and the evaporation stage.
摘要:
A refrigeration system includes an airflow system which eliminates the traditional air tower in the freezer area by utilizing at least one air outlet formed between a freezer cavity area and a fresh food cavity area. The air outlet is configured to permit at least a portion of a cooled air stream generated by a fan of an evaporator assembly and circulated in the freezer cavity area to flow into the fresh food cavity area through the air outlet. The refrigeration system also includes at least one air return formed between the evaporator assembly and the fresh food cavity area. The air return is configured such that air from the fresh food cavity area flows into the evaporator assembly through the air return.
摘要:
A dual evaporator refrigerator appliance includes a compressor, a condenser, a first evaporator, a second evaporator and a separating component coupled to the condenser and an input of the first evaporator and an input of the second evaporator and configured to separate a refrigerant stream received by the condenser into a first refrigerant stream and a second refrigerant stream. The refrigerant stream received by the separating component comprises a zeotropic refrigerant mixture. The first evaporator and the second evaporator are configured to substantially simultaneously receive the first refrigerant stream and the second refrigerant stream, respectively.
摘要:
A dual evaporator refrigerator appliance includes a compressor, a condenser, a first evaporator, a second evaporator and a separating component coupled to the condenser and an input of the first evaporator and an input of the second evaporator and configured to separate a refrigerant stream received by the condenser into a first refrigerant stream and a second refrigerant stream. The refrigerant stream received by the separating component comprises a zeotropic refrigerant mixture. The first evaporator and the second evaporator are configured to substantially simultaneously receive the first refrigerant stream and the second refrigerant stream, respectively.
摘要:
An apparatus includes a mechanical refrigeration cycle arrangement having a working fluid, an evaporator, a condenser, a compressor, and an expansion device, cooperatively interconnected and containing the working fluid. The apparatus also includes a drum to receive clothes, a duct and fan arrangement configured to pass air over the evaporator, condenser and through the drum, a sensor located to sense parameters, a working fluid accumulator, and a controller coupled to the sensor, accumulator and/or compressor. The controller is operative to control collection of refrigerant during a run cycle when pressure exceeds a predetermined threshold value, control retention of the collected refrigerant when the run cycle is completed, until a subsequent run cycle, control discharge of the retained refrigerant to an evaporator or condenser when the subsequent run cycle is started, and control use of discharged refrigerant to elevate the refrigeration cycle by modifying a start condition of the refrigeration cycle.
摘要:
An appliance such as a dishwasher is configured to re-circulate air to reduce the amount of air with high moisture content that is expelled from the dishwasher. In one embodiment, the dishwasher comprises a wash zone in which objects are positioned to be washed and a door assembly, secured to the dishwasher in sealing engagement. Air from an upper region of the wash zone is drawn into a door cavity in the door assembly and re-circulated to a lower region of the wash zone. Inside of the door cavity is a thermal sink with a surface on which vapor in the air condenses, thereby lowering the relative humidity of the air that is ejected from the door assembly and into the lower region of the wash zone.
摘要:
In certain embodiments of the present disclosure, a refrigerator is described. The refrigerator includes an inner liner defining a storage compartment. The refrigerator further includes an outer wall forming a vacuum insulation panel. The outer wall defines a hermetically sealed vacuum compartment wall. The compartment includes filler insulating material and is evacuated of atmospheric gases. The compartment is located between the outer wall and the inner liner.
摘要:
A method and a recovery container for collecting a hydrocarbon refrigerant are disclosed. The method includes releasing the hydrocarbon refrigerant from the refrigeration system, and collecting the released hydrocarbon refrigerant with a recovery container containing a hydrocarbon refrigerant adsorptive substance thereby binding the released hydrocarbon refrigerant to the hydrocarbon refrigerant adsorptive substance.
摘要:
A refrigerator includes a main body defining a compartment, the compartment having an access opening, a first wall and a heat exchanger supported by the first wall; a refrigeration system containing therein a working medium and including an evaporator which is disposed outside of the compartment for cooling the compartment; a door supported by the main body for selectively closing at least part of the access opening of the compartment; and a sub-compartment on the door and including a second wall with an opening. The heat exchanger is coolable by the working medium. The heat exchanger and the second wall are positioned so that when the door is in a closed position, the heat exchanger is exposed to an interior of the sub-compartment through the opening.