Low Pressure Loss Durable Foam Bladder Tank for Easy Operation in AFFF and Fluoroprotein Fire Fighting Foam
Brand Name:XINGJIN
Certification:CCC,CAC,ROHS
Model Number:PHYM
Minimum Order Quantity:1 set system
Delivery Time:15-20days
Payment Terms:T/T, L/C
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Location:
Guangzhou Guangdong China
Address:
Room 703&704, N0.3 Building, NO.8 Lianyun Erheng Road, Shiqi Town, Panyu District, Guangzhou, China
Supplier`s last login times:
within 11 hours
Product Details
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Product Details
Semi-fixed (portable) foam fire extinguishing equipment
Description:
A foam fire extinguishing system primarily consists of a fire pump,
a fire water source, a foam extinguishing agent storage device, a
foam proportioning device, a foam generating device, and piping.
The foam proportioning device mixes the foam extinguishing agent
and water in the correct proportion to form a foam mixture. The
foam generating device then forms air foam, which is then applied
to the burning object to extinguish the fire.
The primary fire extinguishing mechanism of a foam system is to
extinguish a fire through the covering, submerging, cooling, and
suffocating effects of the foam layer.
| High multiplier generator | Semi fixed foam fire extinguishing device | Vertical/horizontal foam tank |
Product details and specifications:
| Working principle: When the pressure water of the water supply pump enters the proportional mixer from the inlet pipe and valve, most of the water enters the main pipe and the proportional mixer throttling device. According to the principle of fluid mechanics, a section of low pressure zone is formed behind the throttling device, and a small part of the water enters the inlet pipe and flows into the storage tank, squeezing the diaphragm. Under the pressure of the pressure water, the extinguishing agent in the bag enters the low pressure zone of the proportional mixer through the outlet pipe and the outlet valve, so that the water and extinguishing agent are automatically mixed in proportion to form a foam mixture, which is sent to the foam generator and the spraying equipment through the pipeline for extinguishing. In many practical engineering applications, the design requires that electric ball valves should be installed on the water inlet pipe and liquid outlet pipe of the foam tank, and the field control cabinet should be equipped. The control principle is as follows: Principle of fire automatic control: When the on-site control cabinet is set to automatic mode, when the fire signal arrives, the inlet electric ball valve and outlet electric ball valve (220V) on the storage tank will be automatically opened; When the fire signal disappears, the inlet valve and outlet valve are automatically closed. There is a working status indicator light on the control cabinet (closed/open), and the valve feedback point on the control cabinet is the active point (220V), If passive feedback contacts are required, they should be specified in the procurement requirements. When manually controlling, the on-site control cabinet must be set to manual mode, and the corresponding valve opening and closing buttons on the control cabinet should sequentially open/close the inlet electric ball valve and the outlet electric ball valve. In case of power shortage in the on-site control cabinet, the valve opening wrench equipped on the electric valve can be used to manually open the electric valve |
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Working principle: In many practical engineering applications, the design requires that electric ball valves should be installed on the water inlet pipe and liquid outlet pipe of the foam tank, and the field control cabinet should be equipped. The control principle is as follows: Principle of fire automatic control: When the on-site control cabinet is set to automatic mode, when the fire signal arrives, the inlet electric ball valve and outlet electric ball valve (220V) on the storage tank will be automatically opened; When the fire signal disappears, the inlet valve and outlet valve are automatically closed. There is a working status indicator light on the control cabinet (closed/open), and the valve feedback point on the control cabinet is the active point (220V), If passive feedback contacts are required, they should be specified in the procurement requirements. When manually controlling, the on-site control cabinet must be set to manual mode, and the corresponding valve opening and closing buttons on the control cabinet should sequentially open/close the inlet electric ball valve and the outlet electric ball valve. In case of power shortage in the on-site control cabinet, the valve opening wrench equipped on the electric valve can be used to manually open the electric valve |
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Why Choose Us:
Low Pressure Loss Durable Foam Bladder Tank for Easy Operation in AFFF and Fluoroprotein Fire Fighting Foam
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