Waste heat recycling system of data room

A waste heat recovery system, data room technology, applied in fluid heaters, lighting and heating equipment, cooling/ventilation/heating renovation, etc. low cost effect

Active Publication Date: 2016-01-20
中建环能建筑工程有限公司
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Problems solved by technology

At present, these excess heat is discharged into the atmosphere by means of water co

Method used

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  • Waste heat recycling system of data room

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Embodiment Construction

[0020] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0021] Aiming at the problem that the heat emitted by the large server cluster in the data center in the prior art is wasted in vain, the embodiment of the present invention proposes a method such as figure 1 The data room waste heat recovery system shown includes: a controller N1, a heat exchange mechanism, a compressor 602, and a waste heat recovery mechanism, wherein the heat exchange mechanism, compressor, and waste heat recovery mechanism have a refrigerant circuit that is connected;

[0022] Wherein the heat exchange mechanism includes a parallel liquid-cooled heat exchanger 601 and an air-cooled heat exchanger 300, the liquid-cooled heat exchanger 601 and the air-cooled heat exchanger 300, the liquid-cooled heat exchanger 601 and the air-cooled hea...

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Abstract

The invention provides a waste heat recycling system of a data room. The waste heat recycling system comprises a controller, a heat exchange mechanism, a compressor and a waste heat recycling mechanism, wherein the heat exchange mechanism, the compressor and the waste heat recycling mechanism are provided with a conducting refrigerant loop; the heat exchange mechanism comprises a liquid-cooling heat exchanger and an air-cooling heat exchanger which are in parallel connection; the waste heat recycling mechanism comprises liquid medium heating equipment and gaseous medium heating equipment which are in parallel connection; the liquid medium heating equipment of the waste heat recycling mechanism is connected with a hot water output device; the gaseous medium heating equipment is connected with a hot air output device; the controller is respectively connected with the liquid-cooling heat exchanger and the air-cooling heat exchanger for controlling the liquid-cooling heat exchanger or the air-cooling heat exchanger to work so as to cool hot air in the data room by utilizing a refrigerant of the compressor; and the controller is further respectively connected with the liquid medium heating equipment and the gaseous medium heating equipment for controlling the liquid medium heating equipment or the gaseous medium heating equipment to work so as to output hot water or hot air.

Description

technical field [0001] The invention relates to the technical field of heat recovery, in particular to a waste heat recovery system for a data computer room. Background technique [0002] With the development of network technology and the acceleration of informatization, the construction of various large-scale server clusters such as Internet data centers and cloud computing data centers has also developed rapidly. Large server clusters in existing data centers are facing the problem of extremely high energy consumption. This is because large server clusters generate a lot of heat during work. According to statistics, only about 15-20% of the electricity consumed by a data center is used For calculation and data transmission, the remaining 80-85% of electricity is consumed by various devices and converted into heat energy. In order to maintain the normal operation of large server clusters, a large amount of power is required for cooling. In the prior art, in order to ensur...

Claims

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Application Information

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IPC IPC(8): F24H4/02F24H4/06F24H9/20H05K7/20
Inventor 李立华陈丽君
Owner 中建环能建筑工程有限公司
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