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A wind tunnel test system for air heat exchanger

A technology of air heat exchanger and testing system, which is applied in aerodynamic tests, machine/structural component testing, instruments, etc., can solve problems such as low detection efficiency, complex detection of air heat exchangers, and insufficient systematization, and achieve The effect of improving detection efficiency

Inactive Publication Date: 2017-07-07
WUXI JIALONG HEAT EXCHANGER
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  • Claims
  • Application Information

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Problems solved by technology

[0002] The air heat exchanger is a heat exchange device that cools or heats the air with a refrigerant. The air heat exchanger needs to be tested to ensure the quality of the air heat exchanger. The traditional testing equipment is scattered and not systematic enough, which makes the air heat exchanger Heater detection is complex and detection efficiency is low

Method used

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  • A wind tunnel test system for air heat exchanger

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Embodiment Construction

[0014] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0015] see figure 1 , the air heat exchanger wind tunnel test system includes an air inlet channel 1, a fan unit 2, a temperature adjustment mechanism, a test section 5, and an air outlet channel connected in sequence, and the fan units have large and small fan units respectively. Both the large and small fan units can be flexibly connected to the temperature adjustment mechanism. The temperature adjustment mechanism includes a sequential heat exchanger temperature adjustment mechanism 3 and an electric heating temperature adjustment mechanism 4. The heat exchange temperature adjustment mechanism 3 includes a heat exchanger 31, the heat exchanger 31 can be flexibly connected with the steam circulation system 32 and the condensate circulation system 33 respectively, and the steam circulation system 3...

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Abstract

The invention discloses a wind tunnel test system for an air heat exchanger, which comprises a sequentially connected air inlet channel, a fan unit, a temperature adjustment mechanism, a test section, and an air outlet channel. The air duct also includes a large and small air volume outlet air duct, which can realize the test of different air volumes. The temperature adjustment mechanism can adjust the temperature of the intake air. The air heat exchanger to be tested is arranged in the test section, and the air heat exchanger can be respectively Connected with water circulation system, oil circulation system and compressed air circuit, it can adjust the refrigerant type and test pressure of the air heat exchanger, realize the adjustable test parameters of the heat exchanger, and finally display the air heat transfer through the test sensor set in the test section The heat exchange efficiency of the air heat exchanger, the air heat exchanger wind tunnel test system can carry out systematic detection of the heat exchanger, and the detection efficiency is high.

Description

technical field [0001] The invention relates to heat exchanger testing equipment, in particular to an air heat exchanger wind tunnel testing system. Background technique [0002] The air heat exchanger is a heat exchange device that cools or heats the air with a refrigerant. The air heat exchanger needs to be tested to ensure the quality of the air heat exchanger. The traditional testing equipment is scattered and not systematic enough, which makes the air heat exchanger Heater detection is complicated and the detection efficiency is low. Contents of the invention [0003] The purpose of the present invention is to provide an air heat exchanger wind tunnel testing system for systematically testing the air heat exchanger. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A wind tunnel testing system for an air heat exchanger, comprising sequentially connected air inlet ducts, fan units, temperature adjustment ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M9/00
Inventor 金春花
Owner WUXI JIALONG HEAT EXCHANGER
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