Data center waste heat utilization device

Abstract

The invention discloses a data center waste heat utilization device, which includes a cooling pool, a data center workshop and heat supply network user ends. A heat transfer device is further arrangedin the data center workshop, and the heat transfer device includes an immersion cooling header, a heat load buffer regulating unit, a water pump, and a connecting pipe; the immersion cooling header is composed of a cooling header body, a heat source device and a vertical circulating heat exchange pipe network; and the vertical circulating heat exchange pipe network is of a parting structure and adopts a two-end symmetrical structure, and a water outlet of the vertical circulating heat exchange pipe network is connected with the heat load buffer regulating unit. According to the data center waste heat utilization device, space configuration inside the immersion cooling header and cooling water working medium flow distribution are optimized, favorable conditions are provided for bead condensation, and the condensing heat transfer node condensing droplet reflux capacity of a condensing end is enhanced; storage of excess heat and heat load adjustment are realized by using phase-change materials; and meanwhile, the water temperature is effectively heated to 45 DEG C-60 DEG C, and water loss of an urban heat supply network is supplied as preheating water.

Description

technical field [0001] The present invention relates to a waste heat utilization device, in particular to a data center designed to solve the problem of data center waste heat reuse, with bionic micro-scale condensation gradient unit, vertical circulation heat exchange pipe network and thermal load buffer adjustment features Waste heat utilization device. Background technique [0002] A data center is an industrialized system that stores numerous servers, storage devices, and network devices, and is a typical energy-intensive facility. With the outbreak of industrial Internet technology, government departments, enterprises, universities, etc. have greatly increased their demand for data storage capacity in data centers. Such rapid growth has led to an increase in the demand for electricity in data centers. At present, the design capacity of a single cabinet of a data center server has exceeded 25kW, and the total capacity of a typical data center is about 1000kW, or even mo...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a bionic micro-scale condensation gradient unit and a vertical circulation heat exchange pipe network for the problem that the waste heat generated during the operation of the data center cannot be used and the water loss in the urban heating pipe network. Data Center Waste Heat Utilization Device with Thermal Load Buffering and Adjusting Features

Images