Patent ID: 9581575
Date: 2017-02-28
CPC Classifications: F24F,G01N,G08B,Y02B

Claim:
1. A safety system comprising: at least one gas detector for detecting presence and concentration of at least one toxic gas inside a target space and for generating corresponding analog signals; an analog-to-digital converter (ADC) connected to said at least one gas detector for converting said analog signals into digital signals; a controller connected to said ADC for receiving said digital signals and generating commands as a function of pre-programmed instructions; at least one exhaust fan connected to said controller for receiving said commands and operating as a function thereof for exhausting said at least one toxic gas outside said target space; and at least one draught fan connected to said controller for receiving said commands and operating as a function thereof for generating a flow of air inside said target space, wherein the numbers of said at least one gas detector and said at least one exhaust and draught fans are determined as a function of physical dimensions of said target space.