Test system for performance test of dust collector indicator

Abstract

The invention provides a test system for the performance test of a dust collector indicator, which comprises an indicator, wherein an indicating body in the indicator is electrically connected with aflow sensor, a control valve, and a vacuum pressure sensor in turn, and the vacuum pressure sensor is connected with a vacuum pump; and the flow sensor, the control valve, and the vacuum pressure sensor are electrically connected with a computer respectively to perform signal transmission and data acquisition. The test system has the advantages that: the structure can quantitatively evaluate the performance of the dust collector indicator, removes the influence on the performance evaluation of the indicator caused by the vacuum degree of the dust collector, saves the development time of correlative parts, and reduces the development cost. Simultaneously, each item of the technical performance index of the dust collector is more stable and reliable, and the product quality of the dust collector is improved.

Description

technical field [0001] The invention relates to a testing system for performance testing of vacuum cleaner indicators. Background technique [0002] Typically, vacuum cleaners are used for cleaning houses, cars, etc. It creates suction to remove debris such as dust, making it easy to clean areas that are difficult to reach with a broom or other traditional cleaning tools. [0003] The structure of a traditional vacuum cleaner comprises a main body, a dust suction hose, a dust suction hard tube, and a suction head connected in sequence. The main body generates suction to retain the inhaled sundries. The vacuum hose is connected to one side of the main body, and the interior of the main body shell of the vacuum cleaner is divided into a motor chamber, a dust collection chamber, and a power supply chamber by a partition. Wherein, the motor chamber generates suction, the dust collection chamber retains debris, and the power supply chamber supplies power to the motor chamber. ...

AI Technical Summary

Problems solved by technology

Due to the large variation in the vacuum degree inside the vacuum cleaner itself, when the indicator does not move, it is impossible to judge whether it is due to the insufficient vacuum degree of the vacuum cleaner or the performance of the indicator itself.

In addition, it is impossible to quantitatively evaluate the performance of the indicator because it only checks whether the indicator operates.

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