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A data center sensor deployment control and temperature adjustment group control system

A data center, sensor technology, applied in heating and ventilation control systems, heating and ventilation safety systems, control inputs involving air characteristics, etc. Central energy-saving control and other issues to achieve the effect of improving comprehensive energy efficiency and thermal environment

Active Publication Date: 2020-06-02
NANJING NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent only measures the temperature of the supply and return air, which cannot ensure that the temperature in the hot and cold aisles is in a green and safe area, nor can it monitor system failures, let alone realize energy-saving control of the data center

Method used

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  • A data center sensor deployment control and temperature adjustment group control system
  • A data center sensor deployment control and temperature adjustment group control system
  • A data center sensor deployment control and temperature adjustment group control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 with Figure 8 , image 3 Arrangement scheme for the temperature sensor.

[0036] In the figure are cabinet 1, floor 2, cold aisle temperature sensor 3, hot aisle return air pipe 4, hot aisle return air temperature sensor 5, cold aisle air supply pipe 6, cold aisle air supply temperature sensor 7, angle aluminum 8, Hot aisle temperature sensor 9, terminal air conditioner 10, hot aisle 11, air outlet 12, cold aisle 13, air inlet 14.

[0037] Specifically, according to figure 1 The shown schematic diagram shows the installation of the sensor in the form of lower air outlet and upper air return. The cold aisle temperature sensor 3 of the terminal air conditioner is installed in the center of the aisle between the two rows of cabinets 1 under the floor 2 to obtain the outlet air temperature value; the return air temperature of the hot aisle The sensor 5 is installed at the return air outlet of the return air duct 4 of the terminal air-conditioning hot a...

Embodiment 2

[0071] Such as Figure 8 , is the installation schematic diagram of the upper air outlet and upper air return form of the sensor, the cold aisle air supply temperature sensor 7 is installed at the air outlet of the cold aisle air supply pipe 6, and is used to obtain the air supply temperature value; the hot aisle temperature sensor 9 is set At the center of angle aluminum 8 on the top cable rack, it is used to obtain the air outlet temperature value.

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Abstract

The invention provides a data center sensor deployment control and thermoregulation group control system. The data center sensor deployment control and thermoregulation group control system comprises a cold channel and a hot channel which communicate with a data center. The data center sensor deployment control and thermoregulation group control system is characterized in that temperature sensors are arranged in the cold channel and the hot channel and are further connected to a tail-end air-conditioner group control system; and the tail-end air-conditioner group control system controls one or more standby air-conditioners. According to the data center sensor deployment control and thermoregulation group control system, due to arrangement of the temperature sensors, the air supply and return temperatures and the cold and hot channel temperatures of a tail-end air conditioning unit can be monitored in real time, starting and stopping of the standby air-conditioners can be controlled accurately and automatically according to the time and unit faults, and therefore the effect that the data center achieves the safe and energy-saving operation purpose is guaranteed.

Description

technical field [0001] The invention relates to the field of information construction, in particular to a data center sensor deployment control and temperature adjustment group control system. Background technique [0002] With the deepening of informatization, the scale of data centers is gradually expanding, and its energy consumption is also increasing, of which the power consumption of air-conditioning and refrigeration equipment and its auxiliary equipment is the main factor. More and more data centers list the PUE (Power Usage Effectiveness) value as a key indicator during construction, and it has become a consensus in the industry to pursue lower PUE values ​​and build green and energy-saving data centers. It can be seen that applying control technology to the data center air-conditioning system to make the cold source supply according to the thermal environment requirements is of great significance to the optimal operation of the air-conditioning system. [0003] Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/32F24F11/64F24F11/72F24F11/88F24F11/89F24F110/10
CPCF24F11/30F24F11/83F24F11/89F24F2110/10
Inventor 张萌张忠斌胡雨耿云姚喻晨
Owner NANJING NORMAL UNIVERSITY
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