Abstract:
A heat radiation unit is disclosed. The heat radiation unit includes a heat radiation member thermally connected to a heat source, to radiate heat generated from the heat source, a refrigerant pipe thermally connected to the heat radiation member while being formed therein with a channel, through which refrigerant flows, a pipe jacket coupled to the heat radiation member, and formed with a receiving groove to receive a portion of the refrigerant pipe, and a cover bracket to press the portion of the refrigerant pipe received in the receiving groove of the pipe jacket in a downward direction of the receiving groove. An outdoor unit of an air conditioner is also disclosed. The outdoor unit includes a case to form an appearance of the outdoor unit, a heat source disposed in the case, and the heat radiation unit connected to the heat source, to radiate heat from the heat source.
Abstract:
A heat exchanger is disclosed. The heat exchanger of the present disclosure includes a first heat exchanger into or from which a first fluid flows or is discharged, and a second heat exchanger into or from which a second fluid flows or is discharged, the second heat exchanger being adjacent to the first heat exchanger, and the first heat exchanger and the second heat exchanger are rolled together in a roll shape, are alternately disposed in a radial direction, and are in contact with each other.
Abstract:
An air conditioner operable even in a low-load cooling or heating mode is provided. The air conditioner may include a compressor that compresses a refrigerant, a main outdoor heat exchanger that condenses the refrigerant in a cooling mode and that evaporates the refrigerant in a heating mode, an indoor heat exchanger that evaporates the refrigerant in the cooling mode while condensing the refrigerant in the heating mode, a switch that guides the refrigerant discharged from the compressor to the main outdoor heat exchanger in the cooling mode and that guides the refrigerant discharged from the compressor to the indoor heat exchanger in the heating mode, and a sub outdoor heat exchanger that evaporates a portion of the refrigerant condensed in the main outdoor heat exchanger in a low-load cooling mode and that condenses a portion of the refrigerant discharged from the compressor in a low-load heating mode.
Abstract:
A heat radiation unit is disclosed. The heat radiation unit includes a heat radiation member thermally connected to a heat source, to radiate heat generated from the heat source, a refrigerant pipe thermally connected to the heat radiation member while being formed therein with a channel, through which refrigerant flows, a pipe jacket coupled to the heat radiation member, and formed with a receiving groove to receive a portion of the refrigerant pipe, and a cover bracket to press the portion of the refrigerant pipe received in the receiving groove of the pipe jacket in a downward direction of the receiving groove. An outdoor unit of an air conditioner is also disclosed. The outdoor unit includes a case to form an appearance of the outdoor unit, a heat source disposed in the case, and the heat radiation unit connected to the heat source, to radiate heat from the heat source.
Abstract:
An air conditioner that includes a compressor that compresses a refrigerant, a main outdoor heat exchanger that condenses the refrigerant in a cooling mode and that evaporates the refrigerant in a heating mode, an indoor heat exchanger that evaporates the refrigerant in the cooling mode while condensing the refrigerant in the heating mode, a switch that guides the refrigerant discharged from the compressor to the main outdoor heat exchanger in the cooling mode and that guides the refrigerant discharged from the compressor to the indoor heat exchanger in the heating mode, and a sub outdoor heat exchanger that evaporates a portion of the refrigerant condensed in the main outdoor heat exchanger in a low-load cooling mode and that condenses a portion of the refrigerant discharged from the compressor in a low-load heating mode.