A temperature-controlled heating apparatus

By introducing a top-covered closed structure and an annular heating plate design into the temperature-controlled heating device, combined with the rotation of the stirring rack and auger, the problem of uneven heat diffusion was solved, achieving uniform heating and temperature stability of the heat medium inside the test tube, and improving the uniformity and efficiency of the reaction.

CN224358475UActive Publication Date: 2026-06-16SHANGHAI FENGXIYUANZAO INFORMATION TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI FENGXIYUANZAO INFORMATION TECHNOLOGY CO LTD
Filing Date
2025-05-22
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing temperature-controlled heating equipment suffers from uneven heat diffusion during the heating process, especially with significant heat loss at the bottom and top of the container, affecting the uniformity of the reactants and temperature stability.

⚗Method used

A temperature-controlled heating device was designed, comprising a top cover, an annular turntable, a stirring rack, and an auger. A low-speed motor drives a transmission gear to rotate the annular turntable and the stirring rack. Combined with an annular heating plate, the device heats the container evenly from all sides. The top cover seals the top of the container to prevent heat loss. A temperature sensor adjusts the heating power in real time.

🎯Benefits of technology

This method achieves uniform heating of the heat medium inside the container, improves heating efficiency and temperature stability, and ensures uniform reaction of the reactants inside the test tube.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224358475U_ABST
    Figure CN224358475U_ABST
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Abstract

The utility model discloses a temperature control heating equipment belongs to reagent tube heating equipment technical field, including base, the top of base is equipped with the container, the inside bottom end inner wall of container is equipped with ring electric heating plate, the top of container is equipped with top cover, the bottom of top cover is equipped with ring carousel, the both sides of the bottom of ring carousel are equipped with the stirring frame, the bottom end inboard of stirring frame is equipped with the ribbon, the top of ring carousel is equipped with the internal gear sleeve, the one side of the top of top cover sets up low -speed motor, and the output shaft end of low -speed motor is equipped with transmission gear, through setting top cover in the top of container, to the top of container is closed, and cooperate low -speed motor drive transmission gear rotation, cooperate internal gear sleeve, realize the drive of ring carousel, make it drive stirring frame and ribbon uniform speed rotation, the hot medium in the container is stirred, and the hot medium in its inside bottom end is upturned, to guarantee the homogeneity of hot medium heat, ensure that the test tube on test tube rack can all even heat.
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