Industrial fire foam extinguishing system PHYM fixed foam tank PY8 mobile foam tank

Description :

　　Fixed foam fire extinguishing system products

　　PHYM48/50 pressure type proportional mixing device

　　PHYM series pressure type proportioning device is composed of foam liquid storage tank, pressure type proportioner, safety valve, control valve and some auxiliary parts. When the fire pressure water flows through the equipment, the proportional mixer divides its proportion, and a small part of the water flows into the interlayer of the foam liquid storage tank. The replaced foam liquid is mixed with the fire water of the other main pipes to form a certain proportion of foam liquid mixture, which is delivered to the foam generating equipment. PHYM series pressure type proportional mixing device is applicable to all kinds of foam liquid with a mixing ratio of 3%/6%.

　　The pressure type foam proportioning device is used to store foam extinguishing agent and replace foam extinguishing agent through the pressure type foam proportioner using the water supply of the pump set, and mix with the water supply in a certain proportion to form foam mixture.

　　The pressure type foam proportional mixing device is a common foam extinguishing equipment at present. The pressure type foam proportioning device is easy to install, use and maintain, with excellent built-in corrosion resistance, relatively economical cost, stable and reliable performance, and is especially suitable for medium and small flow foam fire extinguishing systems. Mainly applicable to places where flammable or combustible liquids are produced, stored, transported, and used; Fire hazard areas such as petrochemical enterprises, oil depots, loading and unloading docks, ship docks, oil extraction platforms, aircraft hangars, and automobile garages.

　　The pressure type foam proportioning device can be divided into horizontal, vertical, with, without, single proportioning mixer, double proportioning mixer, etc. according to the structural type. Users can choose according to the actual configuration needs and the location of the installation space.

　　Mobile foam fire extinguishing system

　　PY8/300/400/500 semi fixed (portable) foam fire extinguishing device

　　Semi fixed (portable) foam fire extinguishing device

　　Introduction

　　Mobile foam truck and PY mobile (truck) foam fire extinguishing device are portable and flexible wheeled fire extinguishing equipment. It adopts PHF pipeline (negative pressure) proportional mixer, which can form low, medium and high expansion foam fire extinguishing system with foam gun and foam generator. When the pressure water passes through the mixer, the water is mixed with foam liquid in a certain proportion, and foam is sprayed through the foam gun and foam generator to extinguish the fire. It is composed of cart, atmospheric foam tank, negative pressure proportioner, spraying equipment, water hose, safety valve, control valve and some auxiliary parts.

　　Application scenarios

　　Mobile foam fire extinguishing device is quick, simple and reliable. Used to extinguish Class A, B, and C non water soluble liquid fires. Widely used in municipal residential areas, factories and mines, oil depots, chemical departments, heat treatment workshops, gas stations and other places.

　　working principle

　　When the mobile foam fire extinguishing device extinguishes the fire, the pipe tooth interfaces at both ends of the pipeline proportional mixer are connected with the fire hose, and the pressure water source is connected. When there is water with a pressure of not less than 0.6MPa flowing through the nozzle of the proportional mixer at a high speed, due to the diffusion effect of the transverse movement of the jet particles, a vacuum (negative pressure) is formed in the room of the proportional mixer, so the foam liquid in the foam liquid storage tank enters the mixer through the suction pipe under the pressure of the atmosphere, mixes with the pressure water, and finally reaches a certain proportion of the mixed liquid, and sprays foam through the foam gun and the foam generator to extinguish the fire.

AfterSalesService :

• Foam fire extinguishing system