A precision constant temperature control device for food machinery

By installing temperature sensors and control circuits inside the constant temperature chamber of food machinery, the gas flow direction to the heating or cooling components is adjusted in real time to form a closed-loop control, which solves the problem that existing constant temperature devices in food machinery cannot accurately control the temperature, achieving precise constant temperature control and improving product quality and production efficiency.

CN224304082UActive Publication Date: 2026-05-29SHANXI FANKE FOOD MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANXI FANKE FOOD MASCH CO LTD
Filing Date
2025-06-12
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

The temperature control devices in existing food processing machinery are open-loop systems, which cannot accurately control the temperature, resulting in large temperature fluctuations during food processing, affecting product quality and production efficiency.

Method used

Temperature sensors are installed in the constant temperature chamber of food machinery. Through control circuits and fans, the gas flow is adjusted in real time to the heating or cooling components, forming a closed-loop control system until the target temperature is reached.

Benefits of technology

It achieves precise constant temperature control within food processing machinery, reduces temperature fluctuations, improves product quality and production efficiency, and lowers scrap rates and production costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model application provides a kind of food machinery precision constant temperature control device, it relates to food machinery technical field.This kind of food machinery precision constant temperature control device, food processing machine main body is fixed with constant temperature room, constant temperature room is fixed with temperature sensor, temperature sensor line is connected with control circuit, constant temperature room is fixed with suction pipe, suction pipe is fixed with fan, fan is fixed with temperature rising air inlet, temperature rising air inlet is fixed with temperature rising assembly, temperature rising assembly is fixed with temperature rising exhaust, fan is fixed with temperature drop air inlet, temperature drop air inlet is fixed with temperature drop assembly, temperature drop assembly is fixed with temperature drop exhaust.This application is in by constant temperature room setting temperature sensor and temperature rising assembly, temperature drop assembly cooperation use, so that temperature sensor is adjusted according to constant temperature room real-time temperature constantly, until temperature sensor monitors that constant temperature room temperature meets the requirement, forms closed loop control, to form closed loop control to food processing machinery precision constant temperature control.
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