移动式烘干机热风状态变量调控方法及系统
By calculating the comprehensive drying index of rice and environmental data and dynamically adjusting the fan frequency, the problem of low drying efficiency and quality damage of rice caused by the solidification frequency of the dryer fan was solved, achieving efficient and energy-saving rice drying.
CN122408424APending Publication Date: 2026-07-17SOUTH CHINA AGRICULTURAL UNIVERSITY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SOUTH CHINA AGRICULTURAL UNIVERSITY
- Filing Date
- 2026-04-23
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The operating frequency of the existing dryer's fan is fixed and cannot be intelligently adjusted, resulting in low drying efficiency and damage to the quality of the rice.
Method used
By acquiring temperature and humidity data of the rice and the environment, a comprehensive dryness index is calculated, and the operating frequency of the fan is dynamically adjusted to achieve intelligent control.
Benefits of technology
Improve rice drying efficiency, reduce energy consumption, and minimize damage to rice quality.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122408424A_ABST
Abstract
本申请公开了一种移动式烘干机热风状态变量调控方法及系统，其中，移动式烘干机热风状态变量调控方法，包括：获取目标稻谷的当前温度，并计算目标稻谷的水蒸气分压力；获取环境温度及环境相对湿度；根据目标稻谷的当前温度及水蒸气分压力、环境温度及环境相对湿度，计算目标稻谷的综合干燥指数；根据目标稻谷的综合干燥指数，确定风机的目标运行频率；根据风机的目标运行频率，对风机的当前运行频率进行调控。本申请可以智能地、实时地根据稻谷的状态调控风机的运行频率，有效地提高稻谷的干燥效率，也能基于风机的智能调控降低能耗，并且，尽可能地减少稻谷的品质受损，更好地保障稻谷的品质。
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