A testing device for water flow of bitter type water-cooled magnet

By setting up a water flow channel and flow meter in the water-cooled magnet testing device, the accuracy problem of water flow measurement of water-cooled magnets was solved, and the water flow measurement at various locations inside the water-cooled magnet was realized, providing key technical parameters and improving the design and operation efficiency of water-cooled magnets.

CN122192447APending Publication Date: 2026-06-12HEFEI INSTITUTE OF PHYSICAL SCIENCE CHINESE ACADEMY OF SCIENCES
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HEFEI INSTITUTE OF PHYSICAL SCIENCE CHINESE ACADEMY OF SCIENCES
Filing Date
2026-05-18
Publication Date
2026-06-12

AI Technical Summary

Technical Problem

Existing water-cooled magnets cannot accurately measure the water flow rate at different locations on the water-cooled magnet, especially in high magnetic field environments, where traditional flow testing devices cannot avoid magnetic field interference.

Method used

Design a testing device for Bitter-type water-cooled magnets. By setting multiple water flow channels on the device housing and installing a flow meter at the end of the external pipeline away from the water-cooled magnet, the water flow inside the water-cooled magnet is separated, ensuring that the flow meter is not affected by the magnetic field, and realizing the water flow test at various locations inside the water-cooled magnet.

Benefits of technology

It can accurately measure the water flow rate at various locations inside the water-cooled magnet, provide key technical parameters, guide the optimized design and operation of the water-cooled magnet, and improve the magnetic field strength.

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Abstract

The application discloses a testing device for Bitter type water-cooled magnet water flow, which comprises a device shell and a center pipe, the bottom of the center pipe extends into the device shell, and the outer side of the top of the center pipe is provided with a water-cooled magnet, a plurality of water flow channels are arranged on the water-cooled magnet, flow channels corresponding to the water flow channels are arranged on the device shell, and the plurality of water flow channels are communicated with the flow channels correspondingly. In the application, the water flow of the four places, i.e., the internal coil of the water-cooled magnet, the coil-to-coil, the coil-to-internal center pipe and the like, can be separated accurately by arranging the plurality of water flow channels on the device shell, the flow meters arranged on the one end of the external pipeline away from the water-cooled magnet can avoid the interference of the high field strength of the water-cooled magnet, the water flow of the water-cooled magnet can be tested, and the important technical parameters required by the design of the water-cooled magnet can be calculated.
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