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Air conditioner performance detection system and method and standard machine weighing method

A detection system and standard machine technology, applied in the direction of measuring devices, machine/structural component testing, instruments, etc., can solve problems such as waste of resources, environmental pollution, etc., and achieve the effect of ensuring accuracy

Active Publication Date: 2016-03-02
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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Problems solved by technology

[0011] The invention provides an air conditioner performance detection system to solve the technical problems of discharging the refrigerant inside the tested machine after the detection of the conventional performance monitoring system, resulting in waste of resources and environmental pollution

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  • Air conditioner performance detection system and method and standard machine weighing method
  • Air conditioner performance detection system and method and standard machine weighing method
  • Air conditioner performance detection system and method and standard machine weighing method

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Embodiment Construction

[0053] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0054] The structural diagram of the air-conditioning performance detection system of the present invention can be found in figure 2 , air conditioner performance testing system, including testing standard machine 01 and testing system piping, standard testing machine 01 is provided with a condenser 011, the condenser 011 includes a liquid input end and a gas output end, and the liquid input end is connected with a first cut-off valve 021 , the gas output end is connected with the second shut-off valve 022; the detection system pipeline includes the first pressure sensor 031, the second pressure sensor 032, the third shut-off valve 023 connected with the tested exhaust port of the tested machine and the tested The fourth cut-off valve 024 connected to the measured suction port of the engine, the first pressure sensor 031 is connected to the first cut-o...

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Abstract

The invention provides an air conditioner performance detection system. The system comprises a detection standard machine and a detection system pipeline, the standard detection machine is internally provided with a condenser and a standard machine compressor, the two ends of the condenser are connected with a first stop valve and a second stop valve respectively, a first pressure sensor is connected with the first stop valve via a first one-way valve, a third stop valve is connected with the first pressure sensor via a steam side pipeline, a second pressure sensor is connected with the second stop valve via a second one-way valve, a fourth stop valve is connected with the second pressure sensor via a liquid side pipeline, an air exhausting port of the standard machine compressor is connected with the liquid input end, and a fifth stop valve is connected with a pipeline between the steam side pipeline and the first pressure sensor via a third one-way valve. During detection, an air conditioner to be detected is connected with the third stop valve and the fourth stop valve, and after the performance of the air conditioner is detected, the standard machine compressor exhausts refrigerant in the pipeline of the monitoring system and the air conditioner, the refrigerant is prevented from being charged and discharged repeatedly, and resource waste is further avoided.

Description

technical field [0001] The invention relates to the technical field of air conditioner performance detection, in particular to an air conditioner performance detection system, a detection method and a standard machine weighing method. Background technique [0002] At present, in order to meet the anti-theft requirements of some special air conditioners, the compressor is installed in the indoor unit, but the indoor unit is not required to be filled with refrigerant when leaving the factory. This model encountered difficulties in the performance testing process. The reasons are as follows: [0003] 1. The performance testing process is the process of connecting the tested machine with the refrigerant pipeline of the test standard machine, connecting the power line and signal line as required, starting and running the tested machine, and checking whether the performance and functions of the tested machine are normal. [0004] 2. During the performance testing process, the re...

Claims

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Application Information

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IPC IPC(8): G01M99/00
CPCG01M99/005
Inventor 尹举凌
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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