Cabinet and air flow control method thereof

A cabinet and air volume technology, applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve the problem of inability to achieve real-time coordination between temperature and air volume, reduce cabinet cooling efficiency and resource utilization, and fail to achieve Accurate control of air volume and other issues to achieve the effect of improving cooling efficiency, automating and diversifying air volume control, and optimizing cooling efficiency

Active Publication Date: 2013-08-07
EAST GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since this cabinet cooling system only controls the air volume through the sliding cover at the bottom of the cabinet, it cannot achieve precise control of the air volume, nor can it real

Method used

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  • Cabinet and air flow control method thereof
  • Cabinet and air flow control method thereof
  • Cabinet and air flow control method thereof

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Embodiment Construction

[0070] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments

[0071] Such as Figures 1 to 3 As shown, the cabinet described in this embodiment includes a cabinet body 1 and parts (not shown in the figure) provided inside the cabinet body, and an air conditioner 15 for cooling the inside of the cabinet body 1 is provided outside the cabinet body 1, The bottom of the cabinet body 1 is provided with a machine base 2, and an air supply duct 4 is arranged in the machine base 2, and the top of the cabinet body 1 is provided with a return air duct 3, and the air supply duct 4 communicates with the air supply port 17 of the air conditioner 15, and the air return duct 3 communicates with the air supply port 17 of the air conditioner 15. The air return port 16 of the air conditioner 15 is connected. The connection between the air supply channel 4 and the cabinet body 1 is provided ...

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PUM

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Abstract

The invention discloses a cabinet comprising a cabinet body. An air-conditioner used for cooling is arranged outside the cabinet body. An air blowing channel and an air returning channel connected with an air blowing port and an air returning port respectively are arranged on the cabinet body. A first air flow control device is arranged at the connection position of the air blowing channel and the cabinet body, and a second air flow control device is arranged at the connection position of the air returning channel and the cabinet body. The cabinet further comprises a temperature detecting device and a control module which is connected with the temperature detecting device, the first air flow control device and the second air flow control device. By the design, a sealed cooling air circulation loop can be formed between the cabinet body and the air-conditioner, load area of the air-conditioner is reduced, and cooling time of the air-conditioner is reduced; and air flow control devices are arranged at connection positions of the cabinet body with the air blowing channel and the air returning channel, air blowing and air returning are realized accurately, the air flow can be adjusted in real time according to temperature changes inside the cabinet body, and good protection affection to working environment of inter parts of the cabinet body is realized.

Description

technical field [0001] The invention relates to the technical field of machine room refrigeration, in particular to a cabinet and a method for precisely controlling the air volume of the cabinet. Background technique [0002] According to statistics, in the huge energy consumption composition of the computer room, air conditioning energy consumption accounts for more than 40%. In order to ensure the long-term reliable operation of the server, the server room is usually equipped with 24-hour air conditioning to reduce the temperature of the room. At present, most of the computer room cooling strategies are to reduce the temperature of each cabinet and the equipment installed in the cabinet by reducing the overall temperature of the computer room and installing fans in the cabinets. [0003] The temperature of the cabinet is lowered by reducing the overall temperature of the computer room. The cold energy in the room needs to pass through the cabinet to transfer to the cabine...

Claims

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Application Information

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IPC IPC(8): H05K7/20F24F11/04
Inventor 林品鲜徐桂勤唐荣龙
Owner EAST GRP CO LTD
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