Air leakage detection method and device, test system, storage medium and processor

Abstract

The invention discloses an air leakage detection method and device of an air system, a test system, a storage medium and a processor. The method comprises the steps that an air feeder is controlled to supply air to a to-be-detected straight air pipe; after the air feeder supplies air to the to-be-detected straight air pipe for a set time length, the pressure difference value of two or more equal-length pipe sections in the to-be-detected straight air pipe is obtained; according to the pressure difference value of the two or more equal-length pipe sections in the to-be-detected straight air pipe, whether air leakage exists in the two or more equal-length pipe sections in the to-be-detected straight air pipe or not is determined, and therefore whether air leakage exists in the to-be-detected straight air pipe or not is detected. According to the scheme, air leakage of the air system and detection of the specific air leakage position are realized by supplying air to the air pipe and the air system, and the detection difficulty is low.

Description

technical field [0001] The invention belongs to the technical field of air leakage testing, and in particular relates to an air leakage detection method, device, testing system, storage medium and processor of an air system, and in particular to a leak detection method, device, testing system, and storage system for pipelines with small air leakage rates. media and processors. Background technique [0002] The environmental requirements of the laboratory are extremely strict. In order to meet the requirements, the air leakage rate of the air duct is usually required to be ≤1%. The air leakage of the air duct is of great significance to the laboratory air system. It not only determines the stability of the laboratory environment, but also affects the quality of the air system engineering and the energy saving of the air conditioning system. However, it is more difficult to detect whether the air system is leaking and the specific location of the leak. [0003] The above con...

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Problems solved by technology

[0004] The object of the present invention is to provide a method, device, test system, storage medium and processor for detecting air leakage of the air system, so as to solve the problem of whether the air leakage system is leaking or not, and the detection of the specific location of the air leakage is relatively difficult. The method of supplying air to the air duct and the air system realizes the detection of whether the air system is leaking and the specific location of the air leakage, and the detection difficulty is small.

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