Brand: |
none |
Address: |
China |
Min.Order: |
none |
Supply: |
none |
Valid until: |
Long Term |
Product Details
- Place of Origin:
- Guangdong, China
- Brand Name:
- welfare
- Mixtured gas:
- 52% 40% 40% nitrogen, argon, carbon dioxide mixture
- Consist:
- fire detection and alarm , fire fighting , pipe net work
- stored condition:
- 20 ℃ storage pressure: 15 MPa
- stored cylinder:
- 80 ltr, 90ltr,16.8 Kg
- maximum working pressure:
- 50 ℃) : 17.2 MPa
- Start Model:
- electircal , pneumatic and manual
- Supply Ability:
- 100 Set/Sets per Quarter
- Packaging Details
- wooden carton
- Port
- Ningbo
- Lead Time:
Quantity(Sets) 1 - 10 >10 Est. Time(days) 10 To be negotiated
IG541 Fire Extinguishing system |
1. 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 longterm 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.
1.2 system structure
1.2.1 unit independent system
2.Unique advantages
1. Agent completely by nature exists in the atmosphere of inert gas, after the discharge to the environment completely without damage;
2.Under prescribed fire extinguishing concentration is completely harmless to human body, can stay in one
place safely use;
3. Fire extinguishing agent sources, can ensure long-term use;
4.Fire extinguishing agent is completely composed of inert gas, does not cause protection zone temperature fell sharply after discharge, the precision equipment and other valuable belongings without any harm;
5. Because of the storage pressure is higher, compared with other fire extinguishing system can transport a
long distance,
6.Under the combined distribution system methods can connect more protection zone, thus saving investment.
3.System main technical parameters
20 °C storage pressure: 15 MPa
fire extinguishing agent storage bottles of specifications/filling quantity: 80 l / 80 l / 16.8 Kg, 16.8 Kg
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.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.
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