Humidity calibration method, calibration module and dehumidifier

Abstract

The invention discloses a humidity calibration method. The humidity calibration method is characterized by comprising the following steps of acquiring saturated humidity corresponding to different temperatures under a predetermined atmospheric pressure, as well as a measured temperature and an environmental temperature; correcting the measured temperature to obtain a corrected temperature; acquiring saturated humidity corresponding to the measured temperature and the corrected temperature; and correcting the measured humidity according to the saturated humidity at the measured temperature andthe saturated humidity at the corrected temperature. According to the humidity calibration method provided by the invention, the measured humidity is calibrated by using the principle that the saturated humidity ratio at a corresponding temperature is equal to the unsaturated humidity ratio at the corresponding temperature, so that the method is suitable for the situation that the environmental humidity measured by a humidity sensor under the influence of the temperature difference of an object to be measured is inaccurate due to the temperature difference between the objected to be measured and the environmental temperature. The invention further provides a humidity calibration module using the calibration method and a dehumidifier using the humidity calibration module. The dehumidifier can be used for sensing the environmental humidity more accurately for more accurate automatic control.

Description

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AI Technical Summary

Benefits of technology

In this patented technology, it uses an algorithm that estimates how well indoor air will have dryness based on factors like room temperatures or outside atmospheric conditions such as rain fall. By comparing both measurements with each other, we get a correction value called saturackage (the amount of water vapor inside) which helps us determine if someone has wet their clothes during cold weather when they don't want them feeling too damp due to sweaty hands). Additionally, the system includes modules used to measure moisture levels in different rooms within buildings, allowing users to monitor changes over time without having to manually check every single space separately. Overall, this technology allows people who are sensitive to environmentally important things to better manage themselves while maintaining comfortable living environments.

Problems solved by technology

This patented technical problem addressed in this patents relates to how to measure moisture levels during operation for improving efficiency or reducing damage from excessive temperatures while maintaining accurate measurements over time.

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