公开(公告)号：US09861014B2

公开(公告)日：2018-01-02

申请号：US14392318

申请日：2014-10-28

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Shu Zhang ,  Guofeng Chen ,  Ruiquan Ding

IPC: H05K7/20 ,  F24F11/00

CPC classification number: H05K7/20836 ,  F24F11/30 ,  F24F2110/10 ,  F24F2140/60 ,  G05B2219/2614 ,  H05K7/20818

Abstract: An automatic control system and method of chillers for a data center are provided. The control system includes: a plurality of servers; a plurality of first temperature sensors, mounted at air inlets of the plurality of servers, respectively, and configured to detect temperatures at the air inlets of the plurality of servers in a real-time manner, respectively; a controller, configured to receive detected temperatures sent by the plurality of first temperature sensors, calculate an average temperature in the data center according to the detected temperatures, and generate a control instruction according to the average temperature in the data center; and an air conditioner, configured to receive the control instruction sent by the controller, and adjust a working mode of the air conditioner according to the control instruction.

公开(公告)号：US10143112B2

公开(公告)日：2018-11-27

申请号：US15279221

申请日：2016-09-28

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Hu Tang ,  Xianguang Tan ,  Tianyu Zhou ,  Ruiquan Ding ,  Binghua Zhang

IPC: F28F7/00 ,  H05K7/20 ,  H01L23/427

Abstract: The machine cabinet for dissipating heat includes a housing, and an inner chamber, a liquid working medium accommodating area, a heat exchanger and a delivery passage disposed in the housing. The inner chamber is in a vacuum state and accommodates electronic devices to be cooled; the liquid working medium accommodating area accommodates a liquid working medium, the liquid working medium is converted into a gas working medium to enter the heat exchanger after cooling the electronic devices to be cooled; the heat exchanger liquefies the gas working medium into a liquid working medium and guides the liquid working medium obtained by liquefying the gas working medium into the delivery passage; and the delivery passage is connected with the heat exchanger and the liquid working medium accommodating area and guides the liquid working medium obtained by liquefying the gas working medium into the liquid working medium accommodating area.