Abstract: The GB/T 17713—2022 standard for range hood products is about to be implemented. The new version of the standard has undergone significant revisions in terms of scope of application, air performance requirements and test methods, noise, etc., adding technical requirements and test methods for working air volume, working noise, appearance sharp edges, etc. This standard is modified based on the actual use of range hoods in China and with reference to relevant international standards, ensuring its foresight, scientificity, and openness. It is the basic standard for the safety and performance evaluation of range hoods and other cooking smoke exhaust devices in China.

Key words: Range hood, Cooking fume extractor, Working airflow, Working noise