Method for continuous dynamic measurement of cocoon drying temperature and humidity and system of same

Abstract

The present invention discloses a method for continuous dynamic measurement of cocoon drying temperature and humidity and a system of the same. The system comprises a measurement body, a communication interface and a data processing unit; a thermal insulation shell (1) and a thermal insulation cover (6) are connected through threads in the structure of the measurement body, and thus a closed thermal insulation cavity is formed; a measurement circuit board (5) is sealed in a polyester fiber tube (4) and is then arranged in the closed thermal insulation cavity; and a temperature and humidity sensor (3) is arranged outside the thermal insulation cover (6) and is connected with the measurement circuit board (5). When the system is applied in measurement, the temperature and humidity measurement body is arranged in a cocoon layer and moves along with cocoons, a heater in the temperature and humidity sensor (3) is started at first into a preheating stage, and then a formal measurement stage is started for measurement of the temperature and humidity; and when the measurement is completed, the data processing device reads temperature and humidity data through the communication interface, processes the data, and outputs or stores results. The system can effectively prevent steam from being liquefied in the sensor, and thus the measurement accuracy of the sensor is guaranteed. Moreover, the system provides guidance for the cocoon drying process and ensures the cocoon drying quality.

Description

technical field [0001] The invention relates to a temperature and humidity measurement technology, in particular to a method and system for continuous dynamic measurement of temperature and humidity during mechanized cocoon drying. Background technique [0002] Cocoon drying is one of the important links in silk making, which is directly related to the quality of the subsequent silk reeling process, and temperature and humidity are important factors affecting the quality of cocoon drying in the cocoon drying process. Accurately measuring the temperature and humidity of cocoon drying and mastering the actual changes of temperature and humidity in the cocoon drying machine are the premise and basis for adjusting and controlling the temperature and humidity of cocoon drying, which has a significant impact on the improvement of cocoon drying quality. At present, in the cocoon drying process carried out by general enterprises, whether it is cocoon drying in coal stoves or cocoon ...

AI Technical Summary

Problems solved by technology

At present, in the cocoon drying process carried out by general enterprises, whether it is cocoon drying in coal stoves or cocoon drying machines in circulation, the measurement of cocoon drying humidity is not involved, and the measurement of temperature is limited to fixed-point measurement. Therefore, it is impossible to grasp The continuous change of temperature of silkworm cocoons in the cocoon layer during the whole cocoon drying process

In the document "Continuous Measurement of Temperature Distribution in Multi-stage Circulating Cocoon Drying Machine" ([J] Foreign Silk, Issue 1, 1994), a device for continuous measurement of cocoon drying temperature was introduced, but its specific structure, measurement method and other key factors technology is not public

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