Externally stored pressurized HFC-227ea fire extinguishing system
Overview
The externally stored pressurized HFC-227ea fire extinguishing
system stores HFC-227ea fire extinguishing agent and starting
nitrogen in different containers. When the system is started to
spray, the starting nitrogen enters the fire extinguishing agent
storage cylinder to push the fire extinguishing agent through the
pipe network system at high speed to implement the spraying and
extinguishing.
Since the fire extinguishing agent and starting nitrogen are stored
in different containers, the phenomenon of nitrogen dissolving in
the fire extinguishing agent is avoided; at the same time, nitrogen
will not be released during the transportation of the fire
extinguishing agent, thereby avoiding the occurrence of gas bags
and two-phase flow phenomena. Nitrogen pushes the liquid fire
extinguishing agent to flow in the pipeline as a single-phase
fluid, so that its flow performance can be optimized to the
maximum, greatly improving the transportation speed, and can be
transported to a longer distance, protecting a larger area, and
thus greatly improving the fire extinguishing efficiency.
Bottle group specifications and storage pressure
| Bottle group name | Model specification (l) | Storage pressure (20℃) |
| Nitrogen start-up bottle group | 8 | 6Mpa |
| Nitrogen automatic bottle group | 70 | 13.5Mpa |
| Fire extinguishing agent bottle group | 70 | 90 | 120 | 150 | 180 | 0.3Mpa |
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.
