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来源:http://www.cx-fire.com/ 日期:2023-05-25

With the development of China's economy, the application of gas fire extinguishing in civil building fire protection is becoming increasingly widespread. The heptafluoropropane gas fire extinguishing system in gas fire extinguishing is widely used in data centers, communication rooms, archives, and other places due to its high fire extinguishing efficiency, less space occupied by chemicals, and effective protection of electrical equipment in protective areas. Next, let's talk about the problems in the maintenance and upkeep of the heptafluoropropane gas fire extinguishing system.
1. Daily management does not meet the requirements. To avoid accidental contact, the weak current control subsystem of the heptafluoropropane gas fire extinguishing system was set in manual mode, and protective devices were installed on the selected valves. The safety pins on the bottle head valves were not removed, and the solenoid valves were not wired, which caused the heptafluoropropane gas fire extinguishing system to not operate normally.
2. Inadequate maintenance and upkeep. Without daily maintenance, it cannot be ensured that the heptafluoropropane gas fire extinguishing system is still in normal operation.
3. Regular verification and scrapping work. The safety and effectiveness of gas cylinders, starting cylinders, and measuring instruments are the guarantee for ensuring the safety of high-pressure chemicals. Common heptafluoropropane reagent bottles and starter bottles are made of welded steel cylinders or seamless steel cylinders, both of which belong to the pressure vessel category. It is necessary to find institutions with relevant testing qualifications for regular testing according to requirements to avoid accidents.
Precautions for heptafluoropropane fire extinguishing system:
1. The applicable environmental temperature for this product is -10 ℃~50 ℃, and the relative humidity is ≤ 95% (40 ℃ ± 2 ℃).
2. The air in the protected area must not contain explosive, conductive dust, or harmful substances that corrode components, otherwise it must be protected and the system must not be subjected to vibration and impact.
3. The bottle rack must be securely installed.
4. Operators must be trained and qualified before operation, and other personnel are strictly prohibited from touching.
5. Before the fire extinguishing system sprays the extinguishing agent, all personnel must evacuate the fire scene within the extended period. After the fire is extinguished, the fan must be started first to exhaust the exhaust gas before the staff can enter the scene.
6. During transportation, starting bottles and storage bottles should be loaded and unloaded lightly to prevent collision, lying down, or inversion. Starting bottles and storage bottles should be kept away from heat sources.
7. When replacing a new diaphragm, it is necessary to use products from a designated supplier provided by our company. Untested diaphragms are not allowed to be used as substitutes.
8. Strictly follow operating procedures during daily maintenance, upkeep, or periodic inspections to prevent accidental spraying of fire extinguishing agents.
9. During disassembly and assembly, avoid damaging the surface and affecting the appearance.
10. Unrelated personnel should not touch or tamper with the components of this system to avoid accidents.
11. Eliminate maintenance and upkeep of this equipment by personnel who have not received fire safety training.
The heptafluoropropane fire extinguishing system is mainly suitable for electronic computer rooms, network equipment rooms, telecommunications and communication equipment, process control centers, valuable industrial equipment, libraries, museums and art tubes, hospitals, gyms, robots, clean rooms, noise reduction rooms, emergency power facilities, flammable liquid storage areas, production and fire hazard areas, such as paint production lines, electrical aging rooms, rolling machines, printing machines, oil switches, etc, Places such as oil immersed transformers, high and low voltage distribution rooms, and generator rooms. Come to our website if you have any needs http://www.cx-fire.com consulting service

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