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IG541 Fire suppression system
| 1.IG541 Fire extinguishing system introduction: |
Mixed gas IG541 is made up of 52% 40% 40% nitrogen, argon, carbon dioxide mixture of proportion by the steric (physical) way,in a short period of time after discharge to the protection zone
can make protection zone of the oxygen concentration is reduced to support combustion under
12.5%, and burning fire smothering action implementation, on the other hand, according to the
long-term medical experiments prove that the human body in 12.5% oxygen concentration
and the concentration of 2% to 5% carbon dioxide environment breath, brain of oxygen and
at normal atmospheric environment (21% oxygen concentration and co2 concentration 0.03%)
gained by the oxygen content is the same. This is because in hypoxia environment, if carbon
dioxide concentrations increased to 2% 5% can make people breathing deepen and accelerate,
in unit time make the person obtains enough oxygen to brain cells. Mixed gas IG541, 8% of the
carbon dioxide gas is artificially make the protection zone of rising carbon dioxide levels to meet
the anoxic environment breathing for 2% 5%, and won"t cause harm to human body.
| 2.IG541 Fire extinguishing system structure: |
| 3.IG541 Fire extinguishing system main technical parameters: |
20 °C storage pressure: 15 MPa
fire extinguishing agent storage bottles of specifications/filling quantity: 80L/16.8Kg
maximum working pressure (50 °C) : 17.2 MPa 1 start mode: magnetic start, mechanical
emergency start
electromagnetic drive air pressure: 6.0 + / - 1.0 MPa (20 °C)
electromagnetic drive starting power: DC24V / 1.5 A 1.2.7 agent application time: 60 s or less
protection zone temperature: 0°C to 50°C 1.2.9 store between bottle temperature: 0°C to 50°C
| 4.IG541 Fire extinguishing system operation principle: |
1. mixed gas IG541 automatic fire extinguishing system with automatic, manual, mechanical emergency operation three kinds of start ways.
2.condition automatically, if a protection zone occurs with smoke (or temperature), the protection zone, smoke fire detector (or temperature) movement and the fire alarm controller into a single fire alarm, fire alarm controller that is into the single state, drive electric alarm signal of a single
fire alarm at the same time, this time will not start the fire extinguishing system of control signals.As the spread of fire protection zone,the temperature rising smoke (or increase), the other
primary circuit heat or smoke fire detector, the controller into a single fire signal, the controller
immediately confirm that there is a fire, at the same time signal composite fire alarm and linkage
(closed air conditioning, ventilation device and fire damper, fire doors, fire shutter, etc.). After 30 seconds of time delay, tThe controller output signal to start the fire extinguishing
system, cast into the fire extinguishing agent through the pipeline to implement fire protection
zone. Controller receives the feedback signal of pressure signal after the show bright deflated lights, avoid straying. In manual mode, alarm controller only when the fire broke out a fire alarm
signals and does not produce linkage.
3.Requires automatic or manual mode, the personnel on duty after confirmation of fire, press the
alarm controller on the front panel or the scene of the "emergency start" button to start the fire
extinguishing system immediately. Before discharge control signal output, press the alarm
controller on the front panel or the scene of the "emergency stop" button, the system will not
discharge signal output.