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IG541 gas fire extinguishing equipment IG541 fire extinguishing system
IG541 gas fire extinguishing equipment IG541 fire extinguishing system
IG541 gas fire extinguishing equipment IG541 fire extinguishing system
IG541 gas fire extinguishing equipment IG541 fire extinguishing system
Specifications
Brand Name :
Rongxiao
Model Number :
QMH20/90 QMH20/82 QMH20/80 QMH15/90 QMH15/80 QMH15/70
Certification :
CAL,CMA,CNAS,CCC
Place of Origin :
Guangzhou City, Guangdong Province, China
MOQ :
1 set
Price :
Negotiation
Payment Terms :
L/C, D/P T'T, Western Union, Paypal, Credit card
Supply Ability :
18,000 sets per week
Delivery Time :
10 days, which can be negotiated according to the quantity.
Packaging Details :
Packaging Details：Plywood outer box with bubble bag or paper
Company Type :
Manufacturer Over 10-Years
Body Material :
Steel Cylinder
Color :
Red
Feature :
Clean Gas and Environmental Friendly
Relief Pressure :
5.0±0.225Mpa
Cylinder Volume :
70L, 80L,82L, 90L
Description

Introduction to IG541 mixed gas fire extinguishing agent

1. IG541 mixed gas fire extinguishing agent is currently internationally recognized as a "green" environmentally friendly gas fire extinguishing agent that can replace halogenated alkane fire extinguishing agents, and has been widely used internationally. It is a natural combination of nitrogen, argon, and carbon dioxide in a certain proportion (its composition and quality requirements are shown in the table below), with an ozone depletion potential value of ODP=0 (no damage to the atmospheric ozone layer) and a greenhouse effect value of DWG=0 (no greenhouse effect). It has the characteristics of colorless, odorless, non polluting equipment, non corrosiveness, and good insulation performance.

2. After the fire extinguishing agent is sprayed into the protective zone, its oxygen concentration decreases, while the carbon dioxide concentration in the protective zone increases. A moderate increase in carbon dioxide concentration can accelerate the respiratory rate of people, improve their oxygen absorption function, and to a certain extent, maintain the need for oxygen absorption in the human body;

3. IG541 fire extinguishing agent is stored and sprayed in a gaseous form. When released to the high-temperature protection zone where a fire occurs, it will not decompose, no toxic decomposition products will be produced, and it will not form thick fog or cause unclear vision, ensuring that emergency exits can be clearly seen when personnel escape.

Therefore, IG541 mixed gas fire extinguishing agent is non-toxic and harmless to the human body, and is a safe and environmentally friendly gas fire extinguishing agent suitable for places where people often work.

Composition and quality requirements of IG541 mixed gas

Main components Nitrogen (N2) Argon gas (Ar) Carbon dioxide (CO2)
Proportion 48.8～55.2% 37.2～42.8% 7.6～8.4%
Purity requirement (volume ratio) ≥99.9% ≥99.9% ≥99.5%
Water content requirement (mass ratio) ≤4×10-4% ≤5×10-4% ≤1×10-3%
Oxygen content requirement (mass ratio) ≤3×10-4% ≤3×10-4% ≤1×10-3%

Applied range

Heptafluoropropane fire extinguishing agent can extinguish the following fires The heptafluoropropane fire extinguisher can't put out the fire of the following substances
  • Electrical fire
  • Fire on solid surface
  • Liquid fire
  • Gas fire that can cut off the gas source before extinguishing the fire
  • Nitrocellulose, sodium nitrate and other oxidants or chemical products containing oxidants fire.
  • Fire of active metals such as potassium, magnesium, sodium, titanium, pickaxe and uranium.
  • Metal hydride fire such as potassium hydride and sodium hydride
  • Fire caused by chemical substances that decompose by themselves, such as hydrogen peroxide and hydrazine.
  • Deep fire of combustible solid matter

System technical parameters and composition
1. System technical parameters

Executive standard GB 25972-2010
System working pressure(20℃时,MPa) 15 20
Volume of fire extinguishing agent bottle group(L) 70 80 90 80 82 90
System injection time(s) ≤60 ≤60
Filling quantity of extinguishing agent(kg) 14.77 16.88 18.99 22.49 23.05 25.3
System service temperature(℃) 0～+50 0～+50
Minimum fire extinguishing design concentration 37.5% 37.5%
Safe design concentration of manned workplace ≤43% ≤43%

2. System composition The IG541 gas fire extinguishing equipment provided by our company adopts total flooding fire extinguishing method, which can usually be divided into the following two forms:

(1) Unit independent IG541 fire extinguishing system (Figure 1): A set of IG541 fire extinguishing agent storage device corresponds to a set of pipe network system to protect a protected area.

(2) Combined distribution type IG541 fire extinguishing system (Figure 2): A common IG541 fire extinguishing agent storage device corresponds to several pipe network systems to protect multiple protection zones.

IG541 gas fire extinguishing equipment IG541 fire extinguishing system

Fig. 1 unit independent IG541 fire extinguishing system Fig. 2 combined distribution IG541 fire extinguishing system

1. Fire extinguishing agent bottle bracket. 2. Fire extinguishing agent bottle group. 3. Connect the pipes. 4. Fire extinguishing agent circulation pipeline one-way valve. 5. Safety release device. 6. Collecting pipe. 7. Control the trachea. 8. Signal feedback device. 9. Pressure reducing device. 10. Select the valve. 11. Drive the one-way valve of the gas flow pipeline. 12. Low leakage and high sealing valve. 13. Drive the gas bottle assembly bracket. 14. Nitrogen drives the gas cylinder assembly. 15. Fully submerged nozzle.

Overall dimensions and performance parameters of IG541 fire extinguishing agent bottle group

Specifications volume(L) Filling Weight (kg) Total weight(kg) gross(mm) outside diameter(mm) Outlet connection thread Filling pressure at 20℃(MPa)
HMP70/15 70 14.77 103 1600 279 M30×1.5 15
HMP80/15 80 16.88 115 1800 279
HMP90/15 90 18.99 120 1530 325

Specifications volume(L) Filling Weight (kg) Total weight(kg) gross(mm) outside diameter(mm) Outlet connection thread Filling pressure at 20℃(MPa)
HMP80/20 80 22.49 143 1830 279 M30×1.5 20
HMP82/20 82 23.05 146 1860 279
HMP90/20 90 25.3 157 2000 279

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.

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IG541 gas fire extinguishing equipment IG541 fire extinguishing system

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Product Detail
Brand Name :
Rongxiao
Model Number :
QMH20/90 QMH20/82 QMH20/80 QMH15/90 QMH15/80 QMH15/70
Certification :
CAL,CMA,CNAS,CCC
Place of Origin :
Guangzhou City, Guangdong Province, China
MOQ :
1 set
Price :
Negotiation
Contact Supplier
IG541 gas fire extinguishing equipment IG541 fire extinguishing system
IG541 gas fire extinguishing equipment IG541 fire extinguishing system

Guangzhou rongan fire equipment co. LTD

Verified Supplier
2 Years
guangdong, guangzhou
Since 2013
Business Type :
Manufacturer
Main Products :
FM200 Fire Suppression System, FM200 Gas Suppression System, FM200 Fire Extinguishing System
Total Annual :
6000000-8000000
Employee Number :
120~150
Certification Level :
Verified Supplier
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