Yamato Protec Foam Fire Extinguishing System for Designated Parking Lots Product Overview

Manufacturer: Yamato Protec Corporation
Model: Foam Fire Extinguishing System for Designated Parking Lots

Application

Conventional foam fire extinguishing systems have difficulty concentrating fire suppression across a wide area, and there have been concerns about the environmental burden caused by the large-scale dispersal of extinguishing agents. Therefore, Yamato Protec has developed a new system that maintains the same capacity, is more compact, and has an environmentally conscious design that allows for pinpoint fire suppression at the initial stage of a small-scale emergency. With the “CX System IV,” the protection radius has been increased from 2.1m to 2.6m, and the number of inspection and testing items has also been reduced.

Features of foam fire extinguishing systems for designated parking lots

Feature 01

This method requires less storage space for foam fire extinguishing agents and less water source capacity, allowing for more efficient use of space.

The water source capacity required is approximately 60% less.

Feature 02
This prevents accidental discharge due to mischief or other mischief.

It’s a fully automated fire extinguishing system, so there’s no possibility of human error !

Feature 03
Pinpoint fire suppression eliminates waste.

This reduces damage to vehicles unrelated to the fire.

Features of the CX system

Feature 01

The protective radius has been expanded from 2.1m to 2.6m. This also makes it possible to reduce the number of heads required.
Conventional model CF requires 12 heads.

Conventional model CF: Number of required heads: 12

New model CX: Number of heads required: 10

Feature 02

Since the foaming ratio is less than 5 times, on-site foaming ratio confirmation tests and 25% reduction time tests are not required.

item		CX System IV	CF System III ^*
classification		Expansion ratio less than 5 times	Expansion ratio of 5 times or more
Comprehensive Examination	Radiation test	need	need
	Dilution volume concentration	need	need
	Expansion ratio	Unnecessary	need
	25% cashback period	Unnecessary	need
Comprehensive inspection	Radiation test	need	need
	Dilution volume concentration	need	need
	Expansion ratio	Unnecessary	need
	25% cashback period	Unnecessary	need

The CF system is the predecessor to the CX system.

Specifications of foam fire extinguishing systems for designated parking lots

		Foam fire extinguishing system for designated parking lots (CX System IV)
Evaluation number		Hyōgetsutora No. 48
Closed-type foam solution head	Model number	YCXP68-26	YCXU68-26	YCXP68-26-10	YCXU68-26-10
	Model number	Recognition Station No. 30-1	Kenpei Station No. 30-2	Certification and Closing No. 2020-1	Certification and Closing No. 2020-2
	Model	Valve type C68, sensing range r2.6	Valve type C68, sensing range r2.6	Valve type C68, sensing range r2.6	Valve type C68, sensing range r2.6
	Model	Designation 15 (Standard r2.6, downward facing, expansion ratio less than 5 times)	Designation 15 (Standard r2.6, upward, expansion ratio less than 5 times)	Designation 15 (Standard r2.6, downward facing, expansion ratio less than 5 times)	Designation 15 (Standard r2.6, upward, expansion ratio less than 5 times)
Open-type foam solution head	Model number	YCXP-O-26	YCXU-O-26	YCXP-O-26-10	YCXU-O-26-10
	Model number	Kenpyo Station Kai No. 30-1	Kenpyo Station Kai No. 30-1	Recognition Station Kai No. 2020-1	Certification report No. 2020-2
	Model	Designation 15 (Standard r2.6, downward facing, expansion ratio less than 5 times)	Designation 15 (Standard r2.6, upward, expansion ratio less than 5 times)	Designation 15 (Standard r2.6, downward facing, expansion ratio less than 5 times)	Designation 15 (Standard r2.6, upward, expansion ratio less than 5 times)
Standard specification pressure and radiation		0.35 MPa 43.0 L/min
Specified pressure and radiation dose		Lower limit: 0.35 MPa, 43.0 L/min; Upper limit: 1.0 MPa, 72.7 L/min
Installation height range		Lower limit: 1.5m, Upper limit: 8.0m		Lower limit: 1.5m, Upper limit: 10.0m
Expansion ratio		Less than 5 times
Effective detection range		r 2.6m
Effective radiation range		r 2.6m
Fire extinguishing agent used		Aqueous film-forming foam fire extinguishing agent (National certified product): Foam No. 19-26, Foam No. 30-2, Foam No. 2020-2
Designed number of simultaneously open units		1-8 pieces
Pressurized water supply device discharge volume		384L/min or more (=48L/min x maximum of 8 units at the same time)
Water source water volume		3.84 ^m³ or more (8 units × 48 L/min × 10 minutes) + amount to fill the piping ^1 1 This is the volume of the pipes from the fire pump to the 8 furthest units.