FM200 fire extinguishing system HFC227ea external storage pressure heptafluoropropane fire extinguishing system

Technical performance index:

1. Equipment technical performance parameters:

2.coefficient of technical performance parameters:

3. bottle group specifications and storage pressure:

Overview of external storage pressure FM200 HFC-227ea heptafluoropropane fire extinguishing system products:

FM200 HFC-227ea heptafluoropropane fire extinguishing system has been widely used in China for its good fire extinguishing performance and excellent environmental protection performance (ODP is 0, note: ODP--- ozone depletion potential value) since it came out in the early 1990s. In order to meet the requirements of Code for Design of Gas Fire Extinguishing System (GB50370-2005) (1. When the system is sprayed < ≤10s 2, the nozzle pressure at the end of the camp net is ≥0.6, ≥0.7, ≥0.8MPa), the distance of fire extinguishing agent in heptafluoropropane fire extinguishing system in China is limited. In general, the pipeline transportation distance of 2.5MPa booster stage is ≤ 32m, and that of 4.2 MPa booster stage is ≤55m; The pipeline transportation distance quotient of 5.6MPa booster stage is less than or equal to ≤80m. The application range of heptafluoropropane fire extinguishing system is greatly limited.

Product Introduction of External Storage Pressure Heptafluoropropane Fire Extinguishing System:

(1) The main components of the external pressure storage seven gas propane fire extinguishing system

① Fire detection control unit. Including fire extinguishing controller, sound and light alarm box, emergency start/stop button, air release indicator light, nitrogen start bottle group, etc.

② External pressure storage seven gas propane fire extinguishing system unit. Including fire extinguishing agent storage steel cylinders, nitrogen driven steel cylinders, container valves, one-way pressure relief devices, liquid level gauges, nitrogen delivery pipeline components, connecting pipes, one-way valves, etc.

③ Distribution devices and pipelines. Including selection valves, pipe networks, nozzles, etc

(2) Application mode of external storage pressure type seven-gas propane fire extinguishing system

① Unit independent system

A set of external pressure storage FM200 HFC-227ea heptafluoropropane fire extinguishing agent supply source protects a protected area through fixed pipes and nozzles.

1. Gas fire extinguishing controller. 2. Sprinkler. 3. Fire detector (temperature sense). 4. Fire detector (smoke sense). 5. Deflation indicator light. 6. audible and visual alarm. 7. Emergency start-stop button. 8. Signal feedback device. 9. Select the valve. 10. Start the cylinder bracket. 11. Start the bottle group with nitrogen. 12. Steel cylinder bracket. 13. Collecting pipe. 14 Standby pressure FM200 heptafluoropropane fire extinguishing system unit.15. Start the pipeline relief valve.16. Safety valve

Schematic diagram of unit independent system

② Combination allocation system

A set of external pressure storage FM200 HFC-227ea heptafluoropropane fire extinguishing agent supply source is used to protect two or more protected areas through fixed pipelines and nozzles.

1. Gas fire extinguishing controller. 2. Sprinkler. 3. Fire detector (temperature sense). 4. Fire detector (smoke sense). 5. Deflation indicator light. 6. audible and visual alarm. 7. Emergency start-stop button. 8. Signal feedback device. 9. Select the valve. 10. Start the cylinder bracket. 11. Start the bottle group with nitrogen. 12. Steel cylinder bracket. 13. Collecting pipe. 14 Standby pressure FM200 heptafluoropropane fire extinguishing system unit.15. Start the pipeline relief valve.16. Safety valve

Schematic diagram of combined distribution system

Company introduction:

Guangzhou Rongan Fire Protection Equipment Co., Ltd. is a professional manufacturer of fire protection facilities integrating R&D, production, design and sales services. The company has experts from the national fire protection industry standards committee and a group of professional technical service teams with more than ten years of experience in the fire protection industry, and will spare no effort to provide you with the most intimate and professional comprehensive technical solutions for fire protection engineering products. "Rongxiao" series products produced by the company have passed the national compulsory product certification and the national fixed fire extinguishing system inspection center, with reliable quality and stable performance, and the factory has passed the ISO9001 quality system certification.

Frequently asked questions:

Q1: Are you a manufacturer or a trading company? A1: We are manufacturers.

Q2: How long is the delivery time? A2:10 days, which can be negotiated according to the quantity.

Q3: How to deal with the fault? A3: During the warranty period, we will provide you with a remote emergency plan during working hours. During the free maintenance period, the company will replace spare parts or complete machines that have failed due to defects or quality problems free of charge.