Research on the testing technology for the water-saving performance of shower nozzle based on image analysis

Pei Lu; Rui Li; Enming Wu

doi:10.1117/12.867587

19 August 2010 Research on the testing technology for the water-saving performance of shower nozzle based on image analysis

Pei Lu, Rui Li, Enming Wu

Author Affiliations +

Proceedings Volume 7820, International Conference on Image Processing and Pattern Recognition in Industrial Engineering; 782011 (2010) https://doi.org/10.1117/12.867587
Event: International Conference on Image Processing and Pattern Recognition in Industrial Engineering, 2010, Xi'an, China

Abstract

Spray field of the shower nozzle has its own unique characteristics, which are instantaneity and speediness, gas-liquid two-phase nature and complexity of multiple jets. Using the traditional artificial observational method to detect the water-saving performance can not get high precision and can only extract limited characteristics. A method of image acquisition and analysis technology is described in this article, which can provide foundation for testing water-saving performance of the nozzle. By the image analysis method, it can obtain both the flow characteristic of the jet in the spray field and the relationships of pressure, flow rate and spray angle.

Citation Download Citation

Pei Lu, Rui Li, and Enming Wu "Research on the testing technology for the water-saving performance of shower nozzle based on image analysis", Proc. SPIE 7820, International Conference on Image Processing and Pattern Recognition in Industrial Engineering, 782011 (19 August 2010); https://doi.org/10.1117/12.867587

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