| 摘要 |
PURPOSE: A heat exchanger for a condenser is provided to improve the capability of supporting a refrigerant, improve the heat exchange efficiency by increasing a contact area between refrigerant tubes and heat transfer fins and efficiently transmitting cold air, and improve the cooling efficiency. CONSTITUTION: A ventilating fan(10) is installed in the center of a cylindrical coil assembly(20). A plurality of ring-shaped refrigerant tubes are arranged in parallel to insert plate type heat transfer fins into the plurality of ring-shaped refrigerant tubes at equal gaps. Both ends of the ring-shaped refrigerant tubes are connected by connecting pipes to communicate the ring-shaped refrigerant tubes with each other. The coil assembly is installed inside a frame(2).
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