Rychen’s Patents


Release time:

2024-03-19

A total of 6 inventions, 6 practical

1. Invention: High volumetric efficiency self-priming centrifugal pump

2. Invention: High-efficiency and energy-saving self-priming centrifugal pump

3. Invention: Sealed self-priming centrifugal pump

4. Invention: A muffler high-speed centrifugal fan

5. Invention: A muffler and high-efficiency centrifugal fan

6. Invention: Self-priming centrifugal pump

7. Practical: A pure countercurrent preheater

8. Practical: A visual oil level insurance device.

9. Practical: A centrifugal fan volute tongue replaceable volute structure

10. Practical: An intelligent remote monitoring water pump system using the Internet of Things

11. Practical: A shaft seal device for isolating the influence of heat radiation from the casing

12. Practical: A kind of tooling equipment for collector mouth ring shaping

A total of 6 inventions, 6 practical

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