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Dryness regulated integrated heat exchanger test system

A comprehensive testing and heat exchanger technology, applied in the testing of machines/structural components, instruments, measuring devices, etc., can solve the problem of the narrow test flow adjustment range of the test system, and achieve the expansion of the test condition range, low energy consumption, Overcome the effect of single function

Pending Publication Date: 2019-12-17
ZHONGKAI UNIV OF AGRI & ENG
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Problems solved by technology

[0006] d. The test flow adjustment range of the test system is relatively narrow

Method used

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  • Dryness regulated integrated heat exchanger test system
  • Dryness regulated integrated heat exchanger test system
  • Dryness regulated integrated heat exchanger test system

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] see figure 1 , a dryness deployment type heat exchanger comprehensive testing system, including an organic Rankine cycle device and a water cycle device, the water cycle device includes a water pump 29 and a water tank, and is characterized in that the organic Rankine cycle device includes a heat exchanger test cycle assembly, an evaporator The test cycle assembly and the condenser test cycle assembly; wherein, the heat exchanger test cycle assembly, the evaporator test cycle assembly and the condenser test cycle assembly are provided with regulating valves, by controlling the opening or closing of the regulating valve valve, and controlling Operation of heat exchanger test cycle components, evaporator test cycle components and condenser test cycle components so that any one of the test cycle components can be operated alone, or any two test cycl...

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Abstract

A dryness regulated integrated heat exchanger test system comprises an organic Rankine cycle device and a water circulation device, the water circulation device comprises a water pump and a water tank, and the test system is characterized in that the organic Rankine cycle device comprises a heat exchanger test circulation assembly, an evaporator test circulation assembly and a condenser test circulation assembly; and regulating valves are arranged among the heat exchanger test circulation assembly, the evaporator test circulation assembly and the condenser test circulation assembly. By controlling opening or closing of the regulating valves and controlling work of the heat exchanger test circulation assembly, the evaporator test circulation assembly and the condenser test circulation assembly, any one test circulation assembly can work independently, or any two test circulation assemblies can work simultaneously, or the three test circulation assemblies can work simultaneously. According to the invention, the thermal performance of various types of heat exchangers can be efficiently and accurately tested in one integrated testsystem in an energy-saving manner, and the test condition range is expanded.

Description

technical field [0001] The invention relates to a comprehensive test system for a dryness adjustment type heat exchanger. Background technique [0002] Heat exchangers are important energy-consuming equipment, energy conversion equipment, and energy transportation equipment in modern industry. They play an important role in many industrial fields. In industries, the structure and area of ​​heat exchangers often need to be specifically constructed according to actual needs. , so it is necessary to test the thermal performance of the constructed heat exchanger. The existing patent: CN201410836016.6 has the following deficiencies in the heat exchanger test system based on organic Rankine cycle: [0003] a. Matching tests can only be performed on several evaporators or condensers of the same type, but comprehensive tests cannot be carried out on multiple heat exchangers such as single-phase heat exchangers, evaporators, and condensers at the same time. [0004] b. When carryin...

Claims

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Application Information

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IPC IPC(8): G01M99/00
CPCG01M99/002G01M99/005G01M99/008
Inventor 钟天明邓丹丁力行方诗雯刘少达徐政凯林昭境谢晓翠周广
Owner ZHONGKAI UNIV OF AGRI & ENG
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