Centrifugal fan volute for range hood
A technology of centrifugal fan and range hood, which is applied in the direction of removing oily fumes, applications, household stoves, etc. It can solve the problems of air volume influence, oily fume gas resistance, etc., and achieve the effect of increasing temperature difference, reducing oily fume emission, and increasing oily fume volume
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0014] see figure 1 with figure 2 , a centrifugal fan volute for range hoods. The volute is widely used in the field of impeller machinery, and it not only plays the role of collecting and diffusing pressure, but also has the function of cooling and intercepting high-temperature fluid.
[0015] The volute includes a ring wall and an air outlet 9 formed between the circumferential ends of the ring wall, wherein the ring wall includes an inner ring wall 1 and an outer ring wall 2 (inner and outer refer to the radial direction), so that the inner ring An annular cooling circulation channel 3 is formed between the wall 1 and the outer ring wall 2. In the centrifugal fan used for the range hood, the high-temperature oil fume is thrown to the inner ring wall 1 of the volute by centrifugal force, collides with the inner ring wall, and is condensed ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com