摘要:
An air conditioning system utilizing outdoor air for cooling an indoor space wherein a rack is disposed, includes at least one rack disposed in the indoor space, the rack having the heating element, an air inlet face and an air discharge face; and at least one air conditioning device using outdoor air for cooling and unitized in accordance with the at least one rack, the air conditioning device having an air supply face and a cold air supply unit for generating cold air and being disposed in vicinity of the rack such that the air supply face faces the air inlet face to form a rack row and an air conditioning device row substantially parallel to the rack row, the rack row being formed of the at least one rack and the air conditioning device row being formed of the at least one air conditioning device.
摘要:
An air conditioning system using outdoor air has a first heat exchanger, an evaporator, a condenser, and a first fan disposed on the interior side; and a second heat exchanger and a second fan disposed on the exterior side. An expansion valve and a compressor are further provided. An air conditioner has a first piping connected to the evaporator, the condenser, the expansion valve, and the compressor, for circulating a first refrigerant to perform a compression-type refrigeration cycle. An indirect outdoor air cooler has a second piping connected to the first heat exchanger and the second heat exchanger for circulating a second refrigerant to induce a heat exchange in the first heat exchanger between the second refrigerant and the indoor, and to induce a heat exchange in the second heat exchanger between the outdoor air and the second refrigerant.
摘要:
An air conditioning system utilizing outdoor air for cooling an indoor space wherein a rack is disposed, includes at least one rack disposed in the indoor space, the rack having the heating element, an air inlet face and an air discharge face; and at least one air conditioning device using outdoor air for cooling and unitized in accordance with the at least one rack, the air conditioning device having an air supply face and a cold air supply unit for generating cold air and being disposed in vicinity of the rack such that the air supply face faces the air inlet face to form a rack row and an air conditioning device row substantially parallel to the rack row, the rack row being formed of the at least one rack and the air conditioning device row being formed of the at least one air conditioning device.
摘要:
An air conditioning system for utilizing outdoor air to cool an interior space has a rack for mounting a heating element, a unitized air conditioning device having a pair of unit portions including an interior unit and an exterior unit, and a partition wall disposed between the interior and exterior units. The unitized air conditioning device is disposed so that an air supply face of the interior unit faces an air inlet face of the rack. The exterior unit includes a first fan and a first heat exchanger for exchanging heat between the outdoor air and a refrigerant. The interior unit includes a second heat exchanger for exchanging heat between returning air and the refrigerant to generate cool air, and a second fan. The unitized air conditioning device includes a piping connected to the first heat exchanger and second heat exchanger for circulating the refrigerant.
摘要:
An integrated air conditioning system, in which an indoor air unit and an outdoor air unit are connected to each other with a wall therebetween, has an integrated configuration having both a configuration as an indirect outdoor air cooler (liquid-gas heat exchangers, piping and the like), and a configuration as a general air conditioner (an evaporator, an expansion valve, a compressor, a condenser and the like).