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A control method for general-purpose liquid cooling equipment

A control method and general-purpose technology, applied in mechanical equipment, lighting and heating equipment, refrigerators, etc., can solve the problems that restrict the intensive development of aircraft liquid cooling equipment, and achieve cost reduction, lower working level, and enhanced adaptability Effect

Active Publication Date: 2016-11-02
CSSC SYST ENG RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These conditions have restricted the intensive development of aircraft liquid cooling equipment

Method used

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  • A control method for general-purpose liquid cooling equipment
  • A control method for general-purpose liquid cooling equipment
  • A control method for general-purpose liquid cooling equipment

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Experimental program
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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] The usage method of the present invention is suitable for the following general-purpose liquid cooling equipment. Firstly, the structure of the device is introduced to make its usage clearer.

[0020] For this device see figure 1 As shown, it is mainly composed of: power distribution unit 1, control unit 2, operation panel 3, hydraulic unit 4, refrigeration unit 5 and equipped with some necessary oil, gas and electric pipelines.

[0021] The function of the power distribution unit 1 is to transform and rectify the external power supply, and distribute it to the controller unit, hydraulic unit, refrigeration unit and loading vehicle to drive the operation of each part. It is mainly composed of rectifier modules, AC contactors, circuit breakers, relays, drivers and other electrical components.

[0022] The control unit 2 is used to receive the...

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Abstract

The invention relates to a control method for general type liquid-cooling equipment. The control method is only used for controlling a plurality of groups of hydraulic units and a group of bypass refrigerating unit for cooling an oil tank, and suitable for various types of equipment. The control method comprises the following steps: controlling the rotation speed of motors in the hydraulic units according to a received flow rate and a received temperature target value input by an operation panel as well as a collected flow rate, pressure and a temperature signal in an actual pipeline through the control unit; enabling the flow rate to meet the target value, controlling refrigerating capacity of the compressor, enabling the temperature of pipeline oil fluid outlet to meet the target value. According to the control method disclosed by the invention, a plurality of groups of parallel hydraulic loops are arranged in one centralized oil tank, so that adaptive supply oil refrigerating of various machine types is realized, and equipment complexity of multi-pipeline refrigerating though a bypass refrigerating mode can be avoided.

Description

technical field [0001] The invention belongs to the technical field of ship and aviation equipment support, and in particular relates to a control method for general-purpose liquid cooling equipment. Background technique [0002] With the development of my country's aviation and national defense, the functions and performance of the aircraft have been improved to varying degrees, and the heat generated by the internal electronic equipment has gradually increased. The heat dissipation of the equipment itself cannot meet the environmental requirements of the equipment, so cooling equipment is needed to cool the internal electronic equipment of the aircraft. When the aircraft is in flight, it is cooled by the external air field and the cooling equipment inside the aircraft. However, when the aircraft is inspected, overhauled, and debugged after landing, it needs an external cooling device to cool its internal electronic equipment. The external cooling device usually uses low te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B49/02F15B11/08
CPCF15B11/08F25B49/022
Inventor 张二岩赵辉宋磊朱永丽
Owner CSSC SYST ENG RES INST
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