Integrated cooker volute and impeller structure free of oil fume and dust

Abstract

The invention discloses an integrated cooker volute and impeller structure free of oil fume and dust. The structure comprises a motor and a volute body, a housing is arranged at the bottom of the volute body, a clamping groove is formed in a bottom opening of the housing, positioning grooves are symmetrically formed in the edge of the top of the clamping groove, a filtering assembly is arranged onthe inner side of the clamping groove, the filtering assembly is composed of a frame body, a metal net, a PTFE ultrafiltration membrane, a non-woven fabric filtering cotton layer, a sealing rubber strip, positioning blocks and threaded holes, an impeller is arranged on the inner side of the volute body, blades are fixedly connected to the outer side of the impeller, and the surfaces of the bladesare coated with UGT inorganic ceramic coatings. According to the structure, the aperture of the PTFE ultrafiltration membrane is larger than the diameter of air molecules, so that molecules in the oil smoke can be intercepted by the PTFE ultrafiltration membrane, that is air can pass, but the oil smoke is intercepted on the surface; therefore, the oil smoke and dust in the air can be effectivelyprevented from being mixed and adhered to the inner wall of the volute body.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an integrated cooker volute and impeller structure free from oily smoke and dust. Background technique [0002] Household appliances (HEA) mainly refer to various electrical and electronic appliances used in homes and similar places. Also known as civil appliances, household appliances. Household appliances liberate people from heavy, trivial and time-consuming housework, create a more comfortable and beautiful living and working environment that is more conducive to physical and mental health, and provide rich and colorful cultural and entertainment conditions. necessities of life. [0003] An integrated stove is a kitchen appliance that integrates multiple functions such as a range hood, a gas stove, a disinfection cabinet, and a storage cabinet. It is also called an environmental protection stove or an integrated environmental protection stove in the industry. ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an integrated cooker volute and impeller structure free from oil fume and dust, so as to solve the problem that the turbine of the existing integrated cooker in the above-mentioned background technology is an important component of oil fume diversion. The use of oil fume mixed with dust in the air will adhere to the surface of the volute. At present, the inner wall of the volute and the surface of the impeller are generally coated with Teflon, which is not only toxic, but also the effect is not obvious in practice.

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