A method for precise control of temperature and humidity in textile workshops

Abstract

The invention discloses a precise temperature and humidity control method for a textile workshop. The temperature and humidity precise control system includes an inspection robot, a temperature and humidity control part and a temperature and humidity centralized electric control part; the inspection robot can move slowly along the direction of the production line, and the temperature and humidity The humidity control part includes an air intake pipeline, an air outlet pipeline, a temperature rise control device, a humidity rise control device and a mixing device installed on the vehicle body of the inspection robot. The product processing position of the production line production unit is provided with a plurality of blowing pipe ends connected with the air outlet pipeline. The present invention controls the circulation direction of the low-velocity air sucked into the air intake pipeline through the real-time feedback of the temperature sensor II and the humidity sensor II, and realizes precise and automatic control of the air temperature and humidity in a local area around the production line, thereby further ensuring the yarn quality , especially suitable for textile workshops with strict requirements on temperature and humidity.

Description

technical field [0001] The invention relates to a temperature and humidity control method, in particular to a method suitable for precisely controlling the temperature and humidity in a textile workshop, and belongs to the technical field of textiles. Background technique [0002] Because cotton fiber contains hydrophilic groups hydroxyl, carboxyl and amide groups in its chemical molecular structure, they mainly rely on hydrogen bonds to combine with water molecules, so that the water molecules lose their ability to move and depend on the inside of the fiber, while the water molecules themselves It has polarity, so water molecules can absorb water molecules, which is the principle of moisture absorption and moisture release of cotton fiber. Since the relative humidity of the air is directly proportional to the moisture regain of the cotton fiber, and the temperature is inversely proportional to the moisture regain, so whether the cotton fiber absorbs or releases moisture in ...

AI Technical Summary

Problems solved by technology

[0005] In order to ensure the air temperature and relative humidity, the textile workshop is usually a relatively closed space. The air conditioning project controls the air temperature and relative humidity of the textile workshop in the entire closed space. However, the relatively closed textile workshop usually has a large space and poor air circulation. Poor, and there is usually not only one production line in the textile workshop, usually multiple production lines are arranged side by side and evenly spaced. Taking the yarn doubling process (or twisting yarn process) as an example, the yarn doubling machine (or twisting machine) is The entire doubling production line (or twisting production line) is composed of many adjacent doubling units (or twisting units), and the entire doubling production line (or twisting production line) is usually tens of meters long. The control of the entire confined space by the project often results in local imbalances in temperature and humidity in the textile workshop due to the relatively slow air circulation, and it is impossible to achieve precise control of air temperature and humidity in local areas around multiple production lines

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