Application of solid/liquid two-phase heat exchange technology
07/11/2024Solid/liquid two-phase heat exchange applications can also be used in a variety of emergency management scenarios. For example, in some special communication appliances, in order to ensure that the signal is not lost and the continuity of work is not affected when the power is off, a UPS system (uninterruptible power supply system) will be configured. However, if the system needs to be supplied with external cooling when it is working, when abnormal conditions occur in the external power grid and pipeline at the same time, the UPS system alone cannot guarantee the continuity of work.
This problem can be solved by configuring a UCS system (uninterruptible cooling system) for the system. The main principle is to connect a UCS device in series in the coolant supply system. In normal operation, the device absorbs and stores "cold" at a low power level. When the external cooling network is abnormal, the device will release its own stored "cold" to provide emergency cooling. Because the phase change cold storage method is adopted, a large amount of energy can be released with only a small volume and weight.
This technology has been successfully applied to scenarios such as uninterrupted supply of cryogenic liquid and uninterrupted supply of cryogenic circulating air.
