Centrifugal pump for suppressing cavitation surge
A centrifugal pump and cavitation technology, applied in the direction of pumps, components of pumping devices for elastic fluids, pump components, etc., can solve the problems of vibration and noise, affecting the stable operation of the pump, and violent fluctuations in system flow and pressure. Achieve the effect of reducing vibration and noise, improving flow instability, and suppressing the generation of backflow vortices
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0078] According to the above description, this application provides a preferred embodiment.
[0079] The number of long blades of the impeller 3 blades of the present embodiment is 3, and the angle between the backs of adjacent long blades The angle between the back of the long leaf and the back of the adjacent short leaf Sweep angle of inducer 2 is 130°, the design head of the inducer 2 is 5m, the number of rectifying plates 1 is 4, and the circumferential direction is evenly and symmetrically arranged; the thickness of the rectifying plate 1 is H 2 =1.6mm; the connection between the rectifying plate 1 and the water inlet section of the inducer 2 can be welded or integrally cast, and the side of the rectifying plate 1 and the connection between the rectifying plate 1 and the water inlet section of the inducer 2 are rounded, the size of the rounded corners is 0.8mm; the installation angle θ=0° between the rectifying plate 1 and the axis; the edge of the rectifying plate ...
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