1. Equipment technical performance parameters
| Temperature℃ | Pressure Mpa(20℃) | Power Supply |
| design temperature | usage temperature | Fire extinguishing agent bottle group | Nitrogen-driven bottle group | Main electricity
| Standby power
|
| 0-50 | 0-50 | 0.3 | 13.5 | AC 220V | DC24V |
2.coefficient of technical performance parameters
| Injection time s | Delay time s | Nozzle inlet pressure Mpa | Starting power supply (DC power supply) |
| ≤10 | 0~30 | ≥0.7 | ≥0.8 | 24V,1.5A |
3. 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 |
Startup method:
(1) Electrical manual start
When the switch is in the "manual" position, the fire extinguishing
system is in manual state. In this state, the detector sends a fire
signal, and the control host starts the indoor and outdoor sound
and light alarms to notify the fire, but does not start the fire
extinguishing system. At this time, press the "Emergency Start"
button outside the protection zone or on the controller to start
the fire extinguishing system, start the fire extinguishing system
to release the fire extinguishing agent, and implement fire
extinguishing.
Note: Regardless of whether the control host is in automatic or
manual state, the fire extinguishing system can be started by
pressing the "Emergency Start" button.
(2) Mechanical emergency manual start
When the fire alarm control system fails, when both automatic and
manual start fail, when the on-duty personnel determine that it is
a fire, they should immediately notify all personnel on site to
evacuate the scene. After confirming that all personnel have
evacuated the scene, the mechanical emergency operation can be
implemented according to the following steps:
1) Manually close the linkage equipment and cut off the power
supply;
2) Pull out the "mechanical emergency start safety pin" on the
electromagnetic driver of the starter bottle of the corresponding
protection zone, press the mechanical emergency start button, and
the electromagnetic driver opens the starter bottle to release the
starter gas and start the gas fire extinguishing system.
Note: After the installation of the HFC-227ea gas fire
extinguishing system, although the user does not need to have a
professional understanding of it, its working mode still needs to
be trained by a dedicated person before taking up the post, which
is a guarantee for the personal and property safety of the user.
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.
