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Airflow organization adjusting system and method for eliminating local hot spots of modular machine room

A local hotspot and airflow organization technology, applied in the field of data center airflow adjustment equipment, can solve problems such as uneven airflow organization, achieve the effects of avoiding local hotspots, promoting balance, and reducing resistance

Pending Publication Date: 2022-07-05
CHINA AVIATION PLANNING & DESIGN INST GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an airflow organization adjustment system and adjustment method for eliminating local hot spots in a modular computer room, so as to solve the problem of local hot spots caused by uneven airflow organization in a modular computer room

Method used

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  • Airflow organization adjusting system and method for eliminating local hot spots of modular machine room
  • Airflow organization adjusting system and method for eliminating local hot spots of modular machine room
  • Airflow organization adjusting system and method for eliminating local hot spots of modular machine room

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Embodiment 1

[0033] Additional aspects and advantages of embodiments of the present invention will be set forth, in part, in the following description, and in part will be apparent from the following description, or learned by practice of embodiments of the invention. combine Figure 1-Figure 3 , an embodiment of the present invention provides an air distribution adjustment system for eliminating local hot spots in a modular computer room, including:

[0034]Multiple cabinets 1 and control terminals 2, multiple cabinets 1 are arranged in a modular arrangement, multiple cabinets 1 are respectively connected to the control terminal 2, the top of the cabinet 1 is provided with an airflow outlet 4, and the airflow outlet 4 is provided with an airflow adjustment Device 6, the bottom of the cabinet 1 is provided with an airflow inlet 5, an inlet louver 7 is arranged on the airflow inlet 5, the airflow adjustment device 6 and the inlet louver 7 are respectively connected with the control terminal...

Embodiment 2

[0038] combine Figure 4 , the embodiment of the present invention provides an air distribution adjustment method for eliminating local hot spots in a modular computer room, including:

[0039] S1: The cold aisle that sends cold air from the air-conditioning room to the machine room, and the cold air flows into the cabinet through the airflow inlet at the bottom of the cabinet.

[0040] S2: The temperature difference between the cold air inside the cabinet and the hot air forms a top-down thermal plume. Through the thermal plume effect, the cold air flowing into the cabinet forms a bottom-up thermal airflow, and the airflow from the top of the cabinet forms a top-down thermal plume. Outlet discharge.

[0041] S3: Use the first temperature sensor, the first humidity sensor and the first speed sensor to collect data on the airflow measuring point at the airflow inlet position, obtain the parameter data of the first airflow measuring point, and transmit the parameter data of the...

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Abstract

The invention discloses an airflow organization adjusting system and adjusting method for eliminating local hot spots of a modular machine room, the airflow organization adjusting system comprises a plurality of cabinets and a control terminal, the plurality of cabinets are respectively connected with the control terminal, the top of each cabinet is provided with an airflow adjusting device, and the bottom of each cabinet is provided with an inlet shutter. The airflow adjusting device and the inlet shutter are connected with the control terminal, a first temperature sensor, a first humidity sensor, a first speed sensor and a first alarm are arranged on the airflow inlet, and a second temperature sensor, a second humidity sensor, a second speed sensor and a second alarm are arranged on the airflow outlet. The uniform and adjustable air flow adjusting device is arranged at the top of the cabinet, the inlet shutter capable of being independently adjusted is arranged at the bottom of the cabinet, hot plume in the cabinet is used for adjusting air flow distribution in the cabinet, and balance is achieved, local hot spots are avoided and air flow distribution is promoted to be balanced by changing resistance of the cabinet.

Description

technical field [0001] The invention belongs to the technical field of air distribution adjustment equipment in a data center, and particularly relates to an air distribution adjustment system and an adjustment method for eliminating local hot spots in a modular computer room. Background technique [0002] Under the development model of modularization and assembly, the number of large and super-large data centers is increasing, and the internal layout of data centers is increasing, especially the modular layout of computer rooms. Come to new solutions. In recent years, many scholars have devoted themselves to the study of air distribution adjustment and optimization systems in data centers, and there are many studies on the adjustment and optimization of air distribution in data centers by partial baffles. For example, patent CN201521067250.3 proposes a data center that can accurately adjust air distribution For the central cabinet, the patent is provided with a vertically ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
CPCH05K7/20745H05K7/20836H05K7/20145H05K7/20209
Inventor 曲航赵磊李康梁群
Owner CHINA AVIATION PLANNING & DESIGN INST GRP
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