A temperature constant dyeing vat
By introducing a rotating structure consisting of a sleeve, a vertical rod, and a mounting bracket into the dyeing tank, combined with a heating coil and a sensor, the problem of uneven temperature during the dyeing process is solved, achieving uniform heating of the dyeing solution and ensuring consistent dyeing results.
CN224382925UActive Publication Date: 2026-06-19BEIJING HIGHTRUST DIAGNOSTICS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING HIGHTRUST DIAGNOSTICS CO LTD
- Filing Date
- 2025-06-25
- Publication Date
- 2026-06-19
AI Technical Summary
Technical Problem
The uneven temperature in existing dyeing tanks during the dyeing process leads to differences in the absorption rate of color on the slides, resulting in color spots and color differences.
Method used
The rotating structure, consisting of a sleeve rod, a vertical rod, and a mounting bracket, along with first and second heating coils, achieves uniform heating of the dyeing solution through a liquid level sensor and a temperature sensor, ensuring a constant temperature.
Benefits of technology
This method achieves uniform heating of the staining solution, avoids differences in the absorption rate of the glass slides, prevents color spots and color differences, and improves the staining effect.
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Smart Images
Figure CN224382925U_ABST
Abstract
This utility model relates to the field of dyeing vat technology and discloses a dyeing vat with constant temperature, including an insulated outer shell, a dyeing vat body fixedly connected to the inner cavity of the insulated outer shell, and a mounting base fixedly connected to the top of the dyeing vat body. This utility model, by setting up a sleeve rod, a vertical rod, a mounting bracket, a first heating coil, and a liquid level sensor, allows the first heating coil to send a signal to the operator's controller when the liquid level sensor detects a drop in the dyeing liquid level in the dyeing vat body. The controller then starts the motor, causing the rotating shaft to rotate, which in turn pushes the sleeve rod, causing the sleeve rod to move vertically downwards under the limiting action of the dyeing vat body. Ultimately, this causes the first heating coil to move along the outer surface of the dyeing vat body, thus cooperating with the second heating coil to achieve uniform heating of the dyeing liquid inside the dyeing vat body.
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