Container type data center air conditioning equipment combining indirect heat exchange and mechanical refrigeration

Abstract

According to the air conditioning equipment for the container type data center combining indirect heat exchange and mechanical refrigeration, the interior of a container is divided into an upper layer and a lower layer through a partition plate, multiple sets of cabinets are arranged in the middle of the bottom of the lower layer in the container, and an air supply channel and an air return channel are formed in the positions, located on the two sides of the multiple sets of cabinets, of the lower layer of the container correspondingly; the upper layer of the container is divided into an upper air duct and a lower air duct, an indirect heat exchanger is arranged between the upper air duct and the lower air duct, the end, located on the air supply channel, of the upper air duct is communicated with the air supply channel, and the side wall, corresponding to the other end of the upper air duct, of the container is provided with an exhaust outlet. An outdoor air inlet is formed in the side wall of the container corresponding to the other end of the lower air duct, and a mechanical refrigeration device is further arranged in the upper air duct. Indirect heat exchange and mechanical refrigeration are combined, return air can be cooled through heat exchange of outdoor air and the return air in transition seasons and winter, natural cold sources are fully utilized, and energy is saved.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning equipment, and relates to an air-conditioning equipment for a container-type data center that combines indirect heat exchange and mechanical refrigeration. Background technique [0002] With the promotion of the national new infrastructure strategy and the gradual clarity of the industrial layout, the data center has become a representative field of new infrastructure. The construction of data centers is growing explosively, which can be called "hot". Corresponding to the "hot" brought by new infrastructure, the data center air-conditioning system itself has been pursuing "cold". [0003] The ultra-large-scale concentrated computing power brings huge power consumption, which in turn brings a series of demands such as cooling, green, and energy saving. [0004] The refrigeration of traditional containers uses air-cooled mechanical refrigeration, and the energy consumption of mechanical re...

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Problems solved by technology

[0004] The refrigeration of traditional containers uses air-cooled mechanical refrigeration, and the energy consumption of mechanical refrigeration is relatively high when running 365 days a year

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