An electric control device for coil epoxy resin vacuum casting heat curing

By designing an electronic control device, the temperature and vacuum degree during the vacuum casting and heating curing process of the coil epoxy resin are automatically controlled, which solves the problems of inappropriate heating rate and safety hazards, and improves coil quality and production efficiency.

CN224472326UActive Publication Date: 2026-07-07LANZHOU ELECTRIC CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LANZHOU ELECTRIC CORP
Filing Date
2025-05-26
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

In the existing heating furnace, the heating rate is not suitable during the vacuum casting and heating curing of epoxy resin in the coil, which leads to changes in the performance of the insulation material, affects the stability of the coil structure and electrical parameters, and cannot achieve multi-band temperature control, posing safety hazards such as the risk of explosion.

Method used

Design an electronic control device, including an electric furnace, a vacuum pump, a cooling component, an electrical cabinet, and a control component, to achieve automated control of temperature and vacuum. Employ an artificial intelligence temperature controller and an over-temperature protection device to ensure precise control of temperature and vacuum.

Benefits of technology

Precise control of temperature and vacuum was achieved, which improved coil quality and production safety, prevented safety accidents, and increased production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of coil processing, and disclose an electric control device for coil epoxy resin vacuum casting heating solidification, including electric heating furnace, still include: electromagnet coil, the utility model realized the automation control of temperature control and vacuum degree control, has comprehensive advantage in accuracy, stability, visualization etc. In the heating process, artificial intelligence temperature controller realizes the automatic control of accurate multiple program segments to temperature and time, improves the stability of the temperature in the furnace through the furnace temperature equalization heating heat circulation device, the design of the overtemperature and limit temperature protection device in the furnace, increases the security of the whole process implementation, the intelligent digital display pressure controller real -time monitoring furnace vacuum degree real -time value in the vacuumizing process, realizes the constant pressure automatic control and visualization function of furnace vacuum degree.
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