Renewable energy and waste heat comprehensive utilization system and method for data center

A renewable energy and waste heat technology, applied in heating methods, air-conditioning systems, household heating, etc., can solve the problems of huge waste and data center waste heat being discharged into the atmosphere, so as to reduce carbon dioxide, reduce power consumption, and enhance brand value Effect

Pending Publication Date: 2021-09-21
GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, most of the waste heat in data centers at this stage is directly discharged to the atmosphere, which is a huge waste

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  • Renewable energy and waste heat comprehensive utilization system and method for data center

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Embodiment

[0048] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. In addition, the terms "comprising" and "having" and any variations thereof in the embodiments of the present invention are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to Those steps or elements are not explicitly listed, but may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

[0049] It is to be understood that ...

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Abstract

The invention discloses a renewable energy and waste heat comprehensive utilization system and method for a data center, and relates to the technical field of renewable energy and waste heat comprehensive utilization. The renewable energy and waste heat comprehensive utilization system comprises the data center, a water storage pool, a water circulation system and a refrigerant circulation system. The water storage pool is used for completing the heat storage process through heat of the data center in the set first period and completing the heat release process through heat supply stored in the heat storage process in the set second period. The water circulation system is provided with a plurality of water circulation loops. The refrigerant circulation system is provided with a plurality of circulation systems. The heat storage process and the heat release process are achieved through cooperation of the multiple water circulation loops and / or the multiple circulation systems. According to the renewable energy and waste heat comprehensive utilization system and method, the heat consumption cost of a user in winter can be effectively reduced, fossil fuel combustion, carbon dioxide generation and the data center PUE value are reduced, and important economic value and environment protection value are achieved.

Description

technical field [0001] The invention relates to the technical field of comprehensive utilization of renewable energy and waste heat, in particular to a system and method for comprehensive utilization of renewable energy and waste heat used in data centers. Background technique [0002] During the operation of the server in the data center, a large amount of low-grade waste heat will be released. This waste heat is easy to extract, stable and large in heat production. It is a high-quality heat source that can heat domestic water, provide heating, or meet other heat needs. my country There are about 80,000 data centers. Based on the scale of existing data centers, the total recoverable waste heat of data centers in northern my country is about 10GW, which can theoretically support 300 million square meters of building heating, and the waste heat recovery of data centers can be used for district heating. , has a broad market prospect and energy-saving significance in northern my ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F25B30/02F25B41/40H05K7/20
CPCF24F5/0003F24F5/001F24F5/0017F24F5/0046F25B30/02F25B41/40H05K7/2079H05K7/20836F24F2005/0025F24F2005/0064Y02E60/14F25B25/005F25B27/00F25B6/04F25B2400/06F25B2339/047F25B27/007
Inventor 张博博董凯军孙钦罗伟民
Owner GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
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