Safety Fire Foam Bladder Tank Anti Fire Equipment

• Working Pressure: 0.6-1.2MPa
• Pressure Drop: <2
• Tank Capacity: 500-10000L/ Customize
• Flow: 4-360L/S
• Mixing Ratio: 3% ~ 6%
• Type: Vertical
• Model NO.: PHYM
• Proportioner Size: Dn80-Dn250/Customize
• Material: Metal
• Transport Package: Crate
• Trademark: GAN
• Origin: Guangdong, China
• Production Capacity: 500 Sets/Month

Product Description

                                          Safety Fire Foam Bladder Tank Anti fire equipment

 

Product Introduction

The foam bladder tank is the main unit of the foam extinguishing system. The foam tank and the low/medium expansion foam generator construct the low/medium foam spraying system. It aims at fire of class A and class B, especially for fire of class B. The foam bladder tank mainly applied in occasions such as places where inflammable liquid waIt can also construct the high expansion total flooding extinguishing system with high expansion foam generator. s produced, stored and transported. It is especially suitable to put out fire caused by inflammable liquid tank or large scale of spill fire.

Structure and working pressure

The device consists of pressure tank, bladder, proportioner, pressure gauge, valves and pipeline. A pump is needed to supply pressurized water. When pressurized water flow though proportioner, a small part of water (3%-6%) flow into tank from branch pipe to press the bladder to swap out equal foam concentrate and then mix with another part of water (97%-93%) to form foam solution in proportioner and provide to foam generator.

Main Technical Parameters

Proportioner Model No.	PHY4	PHY8	PHY16	PHY24	PHY32	PHY40	PHY64	PHY72
Diameter (DN)	50	65	80	100	100	150	150	150
Mixing Ratio	3% or 6%
Rated Working Pressure (Mpa)	1.2
Working Pressure Range (Mpa)	0.3~1.2
Rated Flow (L/S)	4	8	16	24	32	40	64	72
Flow Rang (L/S)	1~4	2~8	3~16	4~24	8~32	12~40	15~64	17~72
Pressure Drop (Mpa)	≤0.2

 

Installation

Device should be installed at places with shelter to avoid sun and rain. Ambient temperature should be within 40°C and leave enough space to be operated. Device should be stalled at concrete floor and fastened with anchor nut.

Do the hydraulic test after installing. Open the tank exhaust valve and feed inlet first to fill water into bladder and then close them when bladder is full. Pressurized the system and keeping for 10 minutes when pressure gets test pressure, tank should have no leakage. Close the water inlet valve and open water outlet and concentrate draining valve to drain water in bladder away.

Operating Instruction

1)   Add Foam Concentrate

Open the feed inlet when adding foam concentrate and close the water inlet valve and concentrate outlet valve, then add foam concentrate slowly from feed inlet. Do open the bladder exhaust valve if add foam concentrate from concentrate draining outlet. Stop the pump now and then to avoid that bladder burst if air in bladder can not exhaust timely. Foam concentrate should from the same manufacturer and the same type. Close the feed inlet when finished adding foam concentrate. Close the water draining valve (there should be no water flow out this time), tank exhaust valve and bladder exhaust valve. Open the water draining valve 30 minutes later, it indicates that the bladder is undamaged if there is no foam concentrate flow out from water draining valve.

2)   Operation of The Device

1.  Start the pump to supply pressurized water to the device (biggest working pressure is 1.2Mpa)

2.  Open the water inlet valve and concentrate outlet valve to supply foam concentrate to pipeline

3.   Close the water inlet valve and concentrate outlet valve to stop supply foam concentrate when finished working.

4.  Keep the pump working to wash pipeline with water and then stop it after that.

 

Maintenance

1. To full fill the tank timely after using every time (foam concentrate should be from the same manufacture and the same type)

2.  Check the surface of the tank and bladder regularly to find out if there are any leakage and corrosion and check all the valves if they work flexibly. Deal with them if there are any problems.

3.  Check the foam concentrate regularly to find out if it is deteriorative. Change it if it is.








 

Company Information:

The Shenzhen Winan Industrial Development Co., Ltd. was set up in 1995 with registered capital of 13,680,000RMB. We specialized in manufacturing fire-fighting Equipment for 20 years and we devote to provide clients with high quality & reliable products.

The company now has a large area of industrial workshops of more than 10000 square meters. We possess all kinds of advanced producing equipments, sophisticated manufacturing process and modernized testing center. Our products contain foam system, sprinkler system, fire monitors, fire hydrant, water mist system and valves.

Winan fire-fighting passed the ISO9001:2000 Quality Management System Certification in 2001 and we also passed the CCC Product Quality Certification of Ministry of Public Security fire products in 2004. Products manufactured by Winan fire-fighting were assessed as the "Chinese high-quality brand-name products" by Chinese Quality Management Juries. The company was assessed as the "AAA" honest enterprise by Ministry of Commerce Economic Academy and it is the member of Chinese Fire Protection Association.

Products made by Winan fire-fighting had won a number of national patents after decades of innovation and we believe that we can do better in our industry!


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Contact Us

Shenzhen Winan Industrial Development Co., Ltd.

No. 18, Fengshun Road, Tongle, Longgang District, Shenzhen City, Guangdong, China

 

Tel: [phone]

Fax: [phone]

Website: http://winanfire.en.made-in-china.com