PY semi fixed mobile foam extinguishing train fire foam extinguishing equipment manufacturer vehicle type foam extinguisher

Description :

　　Semi fixed (portable) foam fire extinguishing deviceWhen putting out a fire, the pipe tooth interfaces at both ends of the pipeline type proportional mixer are connected with the fire hose, and the pressure water source is connected. When water with a pressure of not less than 0.6MPa flows through the nozzle of the proportional mixer at a very high speed, due to the diffusion effect of the lateral movement of 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 effect of atmospheric pressure, mixes with the pressure water, and finally reaches a certain proportion of the mixed liquid, which is sprayed by the foam gun and the foam generator to extinguish the fire.

　　Semi fixed (portable) 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. It is mainly composed of foam liquid storage tanks, spray guns, proportional mixers, water hoses, and trolley chassis.

　　Maintenance of PY semi solid foam fire extinguishing device produced by Shandong Dongyue Hoisting Fire Fighting Equipment Manufacturing Co., Ltd.:

　　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) 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 using a motorized water pressure pump or 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 :

• PY semi fixed mobile foam train extinguishing