PY8/400 wheeled foam tank Mobile foam extinguishing device Mobile foam tank

Description :

　　1、 Composition of semi solid foam fire extinguishing device:

　　Semi solid foam fire extinguishing device, also known as trolley foam fire extinguishing device, is a new mobile foam fire extinguishing device with quick, simple operation and strong reliability Used to extinguish Class A, B, and C non water soluble liquid fires. It is widely used in municipal residential areas, factories and mining enterprises, oil depots, chemical departments, heat treatment workshops, gas stations and other places, mainly composed of foam liquid tanks, spray guns, proportional mixers, water hoses, and trolley chassis

　　2、 Working principle of semi solid foam fire extinguishing device:

　　When the semi-solid 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 lateral 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 mixture. When a mixture with a certain pressure flows to the spray gun, a certain amount of air is sucked in due to the performance of the spray gun. Foaming the foam mixture. So as to achieve the effect of foam fire extinguishing.

　　Maintenance of semi solid foam fire extinguishing device:

　　1) Filling of extinguishing agent: after the equipment is used, the user must purchase the same type of foam liquid for filling; When canning, plastic tubing can be used for inhalation or a funnel can be used for injection from the filling port; Tighten the filler cap after filling to prevent foam liquid from splashing out when the equipment is moving.

　　2) The equipment should be placed in a cool, ventilated, and easily accessible location.

　　3) The tank material of this equipment is made of corrosion-resistant fiberglass material It is strictly prohibited to use hard objects to knock or collide, causing damage to the tank body and resulting in leakage.

　　4) If the equipment has not been used for a long time, the quality of foam concentrate should be rechecked once a year to see if it has deteriorated If any deterioration is found, it should be replaced in a timely manner

　　5) After each use of this device; The fire hose should be carefully cleaned and dried before being wrapped around the equipment reel (it is recommended that users bring their own spare fire hose to prevent sudden fire incidents).

　　6) In order to keep the equipment in a good fireproof state for a long time and the quality of foam liquid in the tank; Foam storage tank shall be opened and cleaned every 3 years

　　7) When the water supply source is a motorized hydraulic pump or a fire water tank truck, the water supply pressure should not exceed 1.0MPa. When purchasing equipment, it should be equipped with a self scoop fire hose that can withstand a working pressure of 1.0MPa.

AfterSalesService :

• Mobile foam tank