Comprehensive cold and hot water unit test system
A cold and hot water unit and testing system technology, which is applied to the testing of machines/structural components, measuring devices, instruments, etc., and can solve problems such as incompatibility with cold and hot water units
Pending Publication Date: 2021-11-02
GUANGZHOU WIDE IND
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Problems solved by technology
[0004] The purpose of this application is to provide a comprehensive test system for cold and hot water units, aiming to solve the problem that the existing test system cannot be compatible with three different types of cold and hot water units: air-cooled, evaporative-cooled, and water-cooled
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[0038] Such as figure 1 as shown, figure 1 It is a schematic structural diagram of a comprehensive chiller and hot water unit test system disclosed in the embodiment of the application; the application provides a comprehensive chiller and hot water unit test system, and the comprehensive chiller and hot water unit test system has a closed test room 700, The test room 700 is equipped with a tested cold and hot water unit 600, including: a constant temperature assembly 100, an air handling unit 200, a chilled water system 300, and a cooling water system 400. 600 provides water-side operating conditions, that is, the temperature of the water entering and leaving. The air handling unit 200 is mainly used to process the air state of the test room 700 and provide a stable working condition for the tested cold and hot water unit 600. This working condition Refers to the ambient dry-bulb temperature and wet-bulb temperature. The air handling unit 200 is mainly used to test evaporativ...
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The invention provides a comprehensive water chiller-heater unit test system, and relates to the technical field of water chiller-heater units. The comprehensive cold and hot water unit test system comprises a constant temperature assembly, an air handling unit arranged in a test room, a chilled water system with a chilled water inlet pipeline and a chilled water outlet pipeline, and a cooling water system with a cooling water inlet pipeline, a cooling water outlet pipeline, a first branch, a second branch and a cooling tower, wherein the air handling unit, the chilled water system and the cooling water system are all connected with the constant temperature assembly. The air handling unit, the cooling water system and the chilled water system are arranged, the air handling unit can provide a stable working condition for the tested cold and hot water unit, and the air cooling type or evaporation cooling type tested cold and hot water unit can be tested through the chilled water system and the air handling unit; and through the chilled water system and the cooling water system, the test of the water-cooling type tested cold and hot water unit can be realized.
Description
technical field [0001] The present application relates to the technical field of chiller and hot water units, in particular to a comprehensive test system for chiller and hot water units. Background technique [0002] Chillers can be divided into air-cooled, evaporative-cooled and water-cooled, because air-cooled, evaporative-cooled and water-cooled chillers have different requirements for the test system, such as the air-cooled test cooling capacity is small , but requires high temperature and large circulating air volume. The evaporative cooling test requires a large dehumidification and humidification capacity, and the water cooling test does not require a wind side system. [0003] However, the existing test system cannot be compatible with three different types of cold and hot water units: air-cooled, evaporative-cooled, and water-cooled. Contents of the invention [0004] The purpose of this application is to provide a comprehensive chiller and hot water unit test s...
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IPC IPC(8): G01M99/00
Inventor 陈阿勇黄运松李金成冯裕邦林坚金
Owner GUANGZHOU WIDE IND