Data center air conditioner equipment chilled water distribution device

Abstract

An embodiment of the invention discloses a data center air conditioner equipment chilled water distribution device. The distribution device comprises a water inlet main loop, a return water main loop, a water inlet branch and a return water branch. The water inlet main loop is connected to a water inlet pipe; and the water inlet pipe inputs chilled water to the water inlet main loop. The water inlet main loop is provided with the water inlet branch, and the chilled water is input to an air conditioner through the water inlet branch. The return water main loop is provided with the return water branch, and the return water branch enables the chilled water obtained through refrigeration in the air conditioner to be input to the return water main loop. The return water main loop is connected to a water outlet pipe, and the water outlet pipe enables the water in the return water main loop to be output. Pipelines connected to each air conditioner of the water inlet main loop and the return water main loop are same, so that stability in inputting or outputting water is improved; and meanwhile, the water inlet main loop and the return water main loop are respectively provided with a plurality of valves, so that the device can be maintained conveniently, and normal operation of other equipment is not influenced during maintenance.

Description

technical field [0001] The invention relates to the field of air-conditioning equipment, in particular to a chilled water distribution device for data center air-conditioning equipment. Background technique [0002] The temperature of the data center must be strictly controlled to ensure the uninterrupted operation of the data center. In the cooling system of the data center computer room, the use of chillers for centralized cooling can achieve lower PUE, and the reliability of the distribution and delivery of chilled water is one of the important constraints. In existing solutions, centralized chilled water distribution units are usually used for distribution. [0003] In the prior art, a centralized chilled water distribution unit is used. The chilled water distribution unit is located above the raised floor, and the branched chilled water pipes are connected to the terminals of each air conditioner from the distribution unit through the lower part of the raised floor. W...

AI Technical Summary

Problems solved by technology

Finally, due to the possible expansion of the data center, it is necessary to increase the air conditioner

In the chilled water distribution scheme using water distribution cabinets, due to the large number of branch pipes and the mutual influence of installation locations, it is inconvenient to expand the capacity of the equipment room

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