Open AccessHeat sensor for ventilation systems
Author(s) -
A. V. Patrin,
AUTHOR_ID,
T. S. Rogozhina,
AUTHOR_ID
Publication year - 2021
Publication title -
vestnik graždanskih inženerov
Language(s) - English
Resource type - Journals
ISSN - 1999-5571
DOI - 10.23968/1999-5571-2021-18-4-100-104
Subject(s) - thread (computing) , materials science , thermal , mechanical engineering , premise , composite material , computer science , engineering , thermodynamics , physics , linguistics , philosophy
Based on the experimental results, the authors propose a heat sensor design intended for maintaining the temperature in a greenhouse or a premise, the principle of operation of such device being based on the fiber changing the length as affected by the temperature. There is described a method for manufacturing a thermal drive fiber from a nylon thread and a method of heat treatment to improve its deformation properties. The dependence of the longitudinal force of the thermal drive fiber on the temperature has been obtained.