Evaporative-cooling, water-cooling and air-cooling composite cooling system for data center

Abstract

The present invention discloses an evaporative-cooling, water-cooling and air-cooling composite cooling system for a data center. The system comprises an evaporative cooling-mechanical cooling combined integral air-conditioning unit connected with the data center via an air-duct network, and an indirect evaporative cooling tower. The indirect evaporative cooling tower is connected with a cabinet-backboard heat exchanger combined unit system inside the data center via a water-duct network. According to the technical scheme of the evaporative-cooling, water-cooling and air-cooling composite cooling system for the data center, the evaporative cooling-mechanical cooling combined integral air-conditioning unit and the indirect evaporative cooling tower are combined with the data center. Meanwhile, a server in the data center is equipped with the backboard heat exchanger and the backboard heat exchanger is combined with the indirect evaporative cooling tower. In this way, the power consumption is saved, and the temperature within the data center is effectively adjusted at the same time.

Description

technical field [0001] The invention belongs to the technical field of air conditioning and refrigeration systems, and in particular relates to an evaporative cooling water cooling-air cooling composite cooling system for data centers. Background technique [0002] With the advent of the data age, the IDC computer room has become an important part of the national economic development, and it is an important pillar to promote the informatization and digitization of the national science and technology industry. [0003] With the development of the scale and integration of data centers, the power density of IT equipment in servers is increasing day by day, and the heat density is increasing rapidly, which brings two problems: On the one hand, the electric power consumed by cooling equipment in the data center increases rapidly , causing a substantial increase in the power consumption in the computer room; on the other hand, the heat dissipation problem of the server is becoming...

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Problems solved by technology

[0003] With the development of the scale and integration of data centers, the power density of IT equipment in servers is increasing day by day, and the heat density is increasing rapidly, which brings two problems: On the one hand, the electric power consumed by cooling equipment in the data center increases rapidly , causing a substantial increase in the power consumption in the computer room; on the other hand, the heat dissipation problem of the server is becoming more and more serious, and may even cause equipment shutdown due to equipment heating at the expense of a large amount of energy and operating costs

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