2results about How to "Realize automatic rehydration" patented technology

The utility model relates to high altitude operation technical field discloses an automatic water injection device and high altitude operation platform, and the battery box is formed with a plurality of storage space for placing battery, and the top of battery box has a plurality of water injection port, and a plurality of water injection port one -to -one correspondence intercommunication storage space, and the automatic water injection device includes water tank subassembly, water supply pipeline, first liquid level detection piece and control unit. The water tank subassembly has the liquid storage cavity inside, and the liquid storage cavity inside storage has the liquid for the liquid supplement in storage space, and one end of water supply pipeline communicates with the liquid storage cavity, and the other end forms the same number with water injection port and one -to -one correspondence intercommunication storage space's multiple water supply branch, and every storage space is equipped with first liquid level detection piece, and first liquid level detection piece is used to obtain the current liquid level information of storage space, and control unit is electrically connected with every first liquid level detection piece, and control unit can control water supply pipeline according to current liquid level information and connect or disconnect.

The utility model provides a kind of automatic liquid supplementing system of rack type CDU, be located in rack, including liquid supplementing pipeline, secondary side circulation pipeline, control module, liquid supplementing pipeline is equipped with liquid supplementing water tank, liquid supplementing pump, liquid supplementing pipe, liquid supplementing water tank is equipped with liquid level sensor of detecting liquid level, the liquid outlet end of liquid supplementing pump is connected with secondary side circulation pipeline, and liquid inlet end is connected with liquid supplementing water tank or liquid supplementing pipe, corresponding built-in liquid supplementing mode or external liquid supplementing mode, liquid supplementing pipe is connected with the liquid storage device being located in the outside of rack by quick plug connector;Pressure detection mechanism is equipped on secondary side circulation pipeline, control module can control automatic liquid supplementing or stop liquid supplementing according to the pressure value detected by pressure detection mechanism and the liquid level value detected by liquid level sensor, and liquid supplementing mode.The utility model can automatically switch in external liquid supplementing mode and built-in liquid supplementing mode by real-time monitoring to the pressure and liquid level of cooling medium, realizes automatic liquid supplementing, and improves system stability and operation efficiency.