Low-carbon self-balance cooking fume purifier
US11460196B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 16, 2018 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | Feb 14, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24C15/2064
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A low-carbon self-balance cooking fume purifier includes a power system composed of a fume extraction fan, a blower fan configured to exhaust cooking fumes, an air curtain fan, a check valve actuator, a control circuit and an intelligent controller; a fume exhaust system composed of a plenum chamber, the blower fan configured to exhaust the cooking fumes, and a check valve; a silencing system composed of a fume pre-filter, a silencer, the plenum chamber, and an air curtain system; and an energy-saving system composed of an air curtain inlet duct, an air curtain outlet duct, and the air curtain fan. A stove cabinet, a disinfection cabinet and an oven or a steam cooker are integrated in the low-carbon self-balance cooking fume purifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.