一种变流量变扬程双吸节能泵
By using an adjustable outer diameter impeller and air pressure drive, the problems of low operating efficiency and safety hazards of double-suction centrifugal pumps have been solved, achieving precise adjustment of flow rate and head, and improving the operating efficiency and safety of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 浙江科维节能技术股份有限公司
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing double-suction centrifugal pumps suffer from low operating efficiency, high energy consumption, unstable regulation, and safety hazards in industrial applications, and their use is particularly limited in fire-proof and explosion-proof environments.
It adopts an adjustable outer diameter impeller structure, uses pressurized air provided by an air compressor to drive the telescopic blades, and achieves flexible adjustment of the blade outer diameter through cylinders and springs. Combined with an airtight chamber and mechanical seal structure, it ensures sealing and safety.
It achieves precise control of flow rate and head, improves operating efficiency, reduces energy consumption, eliminates the risk of oil leakage, enhances the stability and safety of the equipment, and extends its service life.
Smart Images
Figure CN224515466U_ABST