| 摘要 |
<p>Arrangement for cooling, with liquid, one or more electrical devices or structural units of an electrical device that is/are in at least one installation enclosure, which arrangement comprises main channeling (32, 33) comprising two channels, for distributing the liquid to the electrical devices (22) to be cooled or to the structural units of the electrical devices, a liquid container (30), which is connected to one of the main channels (33) directly and to the other main channel (32) via a suction channel (28) a pump and a heat exchanger (24), and also a shut-off valve (34). The liquid container is disposed below the electrical devices to be cooled or their structural elements, and the amount of liquid to be contained in the arrangement is configured to be such the ends of both the suction channel (28) and the return channel (33) that are inside the liquid container (30) are always situated below the liquid surface (29).</p> |
