Open AccessGas analysis devices for controlling the ventilation system in the house
Author(s) -
V. Kozubovskyy,
I. Aljakshev
Publication year - 2018
Publication title -
metrologìâ ta priladi
Language(s) - English
Resource type - Journals
eISSN - 2663-9564
pISSN - 2307-2180
DOI - 10.33955/2307-2180(2)2018.31-35
Subject(s) - doors , ventilation (architecture) , automotive engineering , environmental science , battery (electricity) , gas analysis , computer science , power (physics) , process engineering , engineering , mechanical engineering , thermodynamics , physics
Now in modern houses for the purpose of energy saving use the airtight doors and windows. This causes the need for forced ventilation of the spaces. Usually use a mechanical ventilation system controlled by gas sensors. Gas sensors control the permissible concentration of certain gas components in the living room and on/off, if necessary, a ventilation system. Depending on the type of living spaces used point control, proportional control, or control of the rate of growth of concentration. We have developed gas analyzers of oxygen, СО2 , СО to control the concentration of these gases in the living rooms and control the forced ventilation. Electrochemical sensors of these gases were used as inexpensive, selective and non-consuming electricity. The devices developed on their basis have insignificant weight, dimensions and can work in the autonomous mode with the power from the battery.