ECE R107 Foam Automatic Fire Suppression System for Bus Engine

Min.Order: 50

Product origin: Hangzhou, Zhejiang, China

Infringement complaint:

Complaint

US$ 1130

Description

UNECE R107 Approved Vehicle Automatic Fire Extnguishing Systems

Engine compartments of buses are more tendency to catch fire than other enclosures due to the following: short circuit, engine wear, hot surfaces, reduced durability of materials, use of plastics, encapsulation of the engine, oil, and debris. It is not surprising that more than 70% of all bus fires occur in the engine compartment. Since buses are used for every day transport of people, the fire protection of buses should be top priority of every bus operator or manufacturer.

PRODUCT DESCRIPTIONS:

1). Key Advantages
* Totally automatic system
* Independent of power supply
* Fast detection and high efficiency
* Adapted to harsh environments
* Available in many agents: foam, novec1230, water mist, dry powder, FM200,ect

* Universal to be installed in any bus
* Cost-effective
* Eco-Friendly
* Rechargeable
* Less damage to buses
* Reduction of societal costs
* Secure business continuity

2). Technical paramters

PRI-SAFETY Bus Engine Fire Suppression Systems
Brand Name	PRI-SAFETY
Capacity	6L, 9L, 12L, 18L, 20L, 25L, 50L-FOAM (18L for 4CBM Engine Room)
Agent	Foam
Working Pressure	14Bar
Testing Pressure	27Bar
Cylinder Material	St12 red painting Or Stainless Steel 304
Certificate	UN ECE R107 , CE
System Activated Temperature	140 or Customized Temperature

PRODUCT ACTIVATED PRINCIPLE:

1). Temperature Sensor Model/Solenoid Valve
The temperature sensor send temperature signal to control panel, the control panel can indicate the temperature at anytime, once temperature reach 100 ºC, the fire alarm was activated. Once the temperature reach 140ºC, control panel will send signal to electric valve to open it. Then the agent was discharged from dischange tube and nozzles. On the control panel, there is a manual button and test button, reset button, in Emergency pushing the manual button can activate the fire system too.

Drawing for reference:

2). Detection Tube Model/Pneumatic Valve
Inside the Pneumatic valve there is a piston, it divide the valve cavity to 2 parts. The upper cavity connect to detection tube, the lower cavity connect to bottle. The pressure of the 2 side of the piston is same. During the fire, Once the detection tube detected fire and ruptured one hole to release the pressure. Then the pressure of 2 side of the piston happen different, the piston was moved to up, and the outlet port of the valve was opened, and agent was discharged from the pipe and nozzles. At the same time, the pressure switch send final to fire alarm, the fire alarm was activated. On the control panel, there is a manual button and test button, reset button. In emergency Pushing the manual button can activate the fire system too.

Drawing for reference:

INSTALLATION EXAMPLE:

PRODUCT CERTIFICATE:

APPLICATION RANGE:
Automatic fire suppression system can be used for all models of vehicles.

ABOUT PRI-SAFETY:

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