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Automatic control system and method for fan air supply of data center computer room

A data center and fan technology, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve problems such as network system failure, equipment damage in the computer room, and affecting the safe operation of the computer system, and achieve convenient transportation. Maintenance, easy management, reduced labor intensity and maintenance time

Active Publication Date: 2015-09-16
BEIJING DAILY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The environmental equipment in the computer room (power supply and distribution, UPS, air conditioner, etc.) must provide a normal operating environment for the computer system at all times. Once a failure occurs, it will affect the safe operation of the computer system. The system is paralyzed, and the consequences are disastrous

Method used

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  • Automatic control system and method for fan air supply of data center computer room
  • Automatic control system and method for fan air supply of data center computer room

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Embodiment Construction

[0022] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 As shown, it is a structural schematic diagram of the automatic air supply control system of the fan in the data center computer room of the present invention. An automatic control system for fan air supply in a data center computer room, including a host computer, a centralized controller, a unit controller, a fan inverter and an air valve actuator connected to the fan, the host computer is connected to the centralized controller, and the centralized controller is connected to the unit controller , the unit controller is connected to the fan inverter and the air valve actuator respectively, the unit controller controls and adjusts the power of the fan through the fan inverter, and controls the opening of the air valve through the air valve actuator to control the fresh air supply volume of the fan , the centralized con...

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Abstract

The invention provides an automatic control system and method for fan air supply of a data center computer room. An automatic air-conditioner control system is partitioned, fan air supply control serves as management subsystem independent control, the number of controllers is reduced, and construction and maintenance cost is reduced. The automatic control system comprises an upper computer, a central controller, the unit controllers, fan frequency converters and air valve actuators, wherein the fan frequency converters and the air valve actuators are connected with fans. The upper computer is connected with the central controller, the central controller is connected with the unit controllers, and the unit controllers are connected with the fan frequency converters and the air valve actuators. The unit controllers control the magnitude of power of the fans through the fan frequency converters and control the opening degrees of air valves through the air valve actuators, so that the fresh air supply volumes of the fans are controlled. The central controller sends control signals to the unit controllers and feeds feedback signals back to the upper computer.

Description

technical field [0001] The invention relates to the technical field of data center construction, in particular to an automatic air supply control system and method for a fan in a data center computer room. Background technique [0002] Currently, the data center is developing rapidly as an emerging data value-added service. A data center, or server farm, refers to a facility for housing computer systems and related components. The construction of data center infrastructure is a very important part of the construction of computer rooms, which generally include environmental control equipment (such as air conditioners, fire extinguishers) and safety equipment. A data center occupies a room, one or more floors of a building, or even an entire building. Most equipment is often placed in racks with compartments. These racks are placed in rows to form a corridor. This allows people to access the compartment from the front or the back. Servers vary widely in size from 1U serve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/02
CPCF24F11/83F24F11/84F24F11/89
Inventor 张敬
Owner BEIJING DAILY TECH
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