Control method based on low temperature, low humidity and high temperature and high humidity and agricultural product processing equipment

By using the coordinated work of refrigeration and dehumidification components, heating components, humidifiers and air compressors in the temperature and humidity control equipment, the problems of efficient dehumidification in low-temperature environments and high-humidity control in high-temperature environments are solved, and efficient temperature and humidity control under different environmental conditions is achieved, and energy efficiency and processing quality are improved.

CN119645177AInactive Publication Date: 2025-03-18SANYA INSTITUTE OF NANJING AGRICULTURAL UNIVERSITY
View PDF 6 Cites 0 Cited by

Patent Information

Application Number
CN202510143803.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-10
Publication Date
2025-03-18
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure CN119645177A_ABST
    Figure CN119645177A_ABST
Patent Text Reader

Abstract

The invention relates to the technical field of agricultural product temperature and humidity regulation and control methods and equipment, in particular to a control method based on low temperature and low humidity and high temperature and high humidity and agricultural product processing equipment. Dry air is additionally supplemented into the processing cavity through the air compressor, due to the action of pressure, the dry air extrudes part of original air in the cavity out of the cavity from gaps of the cavity, the original air in the cavity is diluted, namely, the proportion of the content of original wet air in the cavity is reduced, and then the relative humidity in the cavity is further reduced; the dehumidification rate of the equipment is increased while the dehumidification lower limit of the equipment is increased, and in the high-temperature environment, by supplementing saturated steam into the cavity and efficiently utilizing energy, the large fluctuation of the temperature in the processing cavity in the humidification process is effectively avoided, and the humidification rate is improved to the maximum extent.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • High-low temperature test box with automatic dehumidification system and use method thereof

    CN113262827A

  • Electronic equipment and dehumidification and condensation prevention control method thereof

    CN115437417A

  • Low-carbon energy-saving drying system for agricultural products

    CN115493370A

  • Storage box temperature and humidity control method and storage box

    CN118929008A

  • Heatless and reduced-heat drying systems

    US20040045187A1