বড় স্থান অগ্নি প্রতিরোধের জন্য নন-পাইপিং ক্যাবিনেট টাইপ FM200 দমন সিস্টেম

বৈশিষ্ট্য

• Not require any cylinder storage rooms to place this system.
• Can install in a single protection room seperately.
• Easy to install and operate.
• HFC-227ea is a clean agent, not cause any pollution to the environment, অধিকন্তু, not have any bad affect on human body.
• It can completely work with gas fire alarm systems.

প্রয়োগ

• Computer Room.
• Server Room.
• Switchgear Room.
• Control Room.
• UPS Battery Room.
• Energy Storage System Room.
• Power Supply Room and Power Plant.
• Substation.
• Academy.
• Water Treatment Plant.
• Generator Room.
• Libraries, Museums and Archives.
• Data Center.
• Bus Station, Train Station, Airport and Seaport.
• Communication Base Station.
• Bank Vault.
• TV Broadcasting Center.
• Research and development building.
• Paint room.
• Chemical warehouse.
• Waste water treatment station.
• Oil Depot etc.

INSTALLATIN

Please do installation as per below point:

• The cabinet must be placed at the site marked in gas suppression drawings of protection area, and the cabinet is suggested to install near wall, it is also necessary to ensure that the cabinet is stable without shaking and lean.
• The bottle group of extinguishing agent must be moved to the center of cabinet, its frond side must face the outward direction, and it also must be fixed on the cabinet by using hoops and hooks, be careful and not crush the cabinet.
• The nozzle must be installed at the nozzle hole at the top of the cabinet, the discharging must be carried out at outward direction against the cabinet, the inner part must be fixed on the cabinet by using clamp nuts.
• The joint of high-pressure hose with elbow must be installed on the outlet thread of container valve and be screwed down using wrench, the other side must be connected to the thread at the nozzle end.
• After debugged, the pressure signal device must be installed at the relevant interface of high-pressure hose.
• The gas pressure gauge must be installed at the interface container valve.
• The electromagnetic actuator (valve) must be installed on the container valve of gas storage bottle; as for double bottle group, the electromagnetic actuator must be installed at the container valve of driving storage bottle and the pneumatic actuator must also must be installed at the container valve of driving storage bottle.
• In the installation of double-bottle group start-up pipeline, the container valve of driving bottle and the pheumatic actuator of driven bottle must be connected. this part can not be installed in the event that the deviation in distance between two bottle groups. At this moment, it is necessary to adjust the location of two bottle groups slightly.
• Lines of pressure signal device and electromagnetic actuator must be traversed through the reserved thread hole behind the cabinet and connected to the gas fire control panel or control center. pay attention to use the protection tube in order to avoid damaging to the lines.
• Each part which has been installed and connected must be checked again and again. it is necessary to ensure the firm fixing, good connection and sealing of pipeline and correct line connection, therefore, the installation of the whole set of cabinet type HFC-227ea fire suppression equipment is completed.

SYSTEM DEBUGGING

Do this system debugging as per the following:

• Start-up test of electromagnetic actuator, take down the electromagnetic actuator, plug out the safety pin and connect the 24VDC test power, test the operation of the electromagnet linkage switch blade. after the test, the switch blade and safety pin in the electromagnetic actuator must be reset.
  Attention: Debugging of the electromagnetic actuator must be independently conducted without the container valve.
• Test of storage pressure: unscrew the nut behind the pressure gauge in the counter-clockwise manner until it shows, the indicator in green area means normal state. After the test, remember to tighten the nut, in order to ensure that the pressure gauge will not damaged or leaked because of long-term under high pressure.
• Feedback signal simulation: two lead wires of the short circle pressure signal device simulate the discharging feedback signals.
• Debugging of gas fire control panel: Conduct automatic, manual and emergency start-up/stop debugging, be subjected to requirements of the Specifications of Gas Extinguishing System Construction and Acceptance.
• After the qualified debugging job is well done, the electromagnetic actuator must be installed on the container valve of extinguishing agent carefully. The pressure signal device must be installed on the relevant interface of high-pressure hose and connected to the signal feedback line.
• After the completion of the acceptance by the fire department and training of the user organization, the start-up lines of the electromagnetic actuator must be connected. plug out the safety pin of the electromagnetic actuator, the equipment must be in formal operation.