The composition of semi-fixed (portable) foam fire extinguishing device:
PY semi-fixed (portable) foam fire extinguishing device is also called a foam truck and a cart-type foam fire extinguishing device. It is mainly composed of a foam liquid storage tank, a spray gun, a proportional mixer, a water belt, and a cart chassis; it is a new type of mobile Foam fire extinguishing device is quick, easy to operate and highly reliable. Used to extinguish Class A, B, and C non-water-soluble liquid fires. It is widely used in municipal residential areas, factories and mines, oil depots, chemical industry departments, heat treatment workshops, gas stations and other places.
Product Description
Working principle of semi-solid foam fire extinguishing device:
When the PY semi-fixed (portable) foam fire extinguishing device is extinguishing a fire, the pipe thread interfaces at both ends of the pipeline proportional mixer are connected to the fire hose and connected to the pressure water source. When there is water with a pressure of not less than 0.6MPa and a high pressure When flowing through the nozzle of the proportional mixer at a speed, due to the diffusion effect of the lateral movement of the jet particles, a vacuum (negative pressure) is formed in the chamber of the proportional mixer, so the foam liquid in the foam liquid storage tank passes through the suction under the action of atmospheric pressure. The liquid pipe enters the mixer and mixes with pressure water, finally reaching a certain proportion of mixed liquid. When a mixture with a certain pressure flows to the spray gun, a certain amount of air will be sucked in due to the performance of the spray gun. Let the foam mixture foam. Thus achieving the effect of foam fire extinguishing.
Company Profile
Shandong Dongyue Crane Fire Equipment Manufacturing Co., Ltd. is located in Mingshui Zheshan Industrial Park, Zhangqiu District, Jinan, Shandong Province, China. To the north is Jinan International Airport, Jiqing High speed Railway, and Qingyin Expressway, and to the south is the transportation hub of Zhangqiu District, making transportation very convenient. The company was first established in 2001, with a registered capital of 50 million yuan and an area of 69000 square meters. It has a standard steel structure factory building of 12000 square meters and has 126 employees and 22 personnel with medium and high technical titles. Our company has the ability of independent research and development, design, and production, with excellent production equipment and advanced inspection equipment. All types of products have passed the ISO9001 international quality management system certification, and have obtained certifications from the State Administration of Quality Supervision, the China Fire Products Certification Center, and the "3c" quality certification.
Detailed Photos
Packaging & Shipping
How to use semi-solid foam fire extinguishing device:
The device should generally be operated by two people; one person connects the water gun belt and holds it to extinguish the fire, and the other person connects the fire hydrant hose and opens the fire hydrant ball valve to supply water. The steps are as follows:
1) Use a fire hose to connect the water supply source to the pressure water inlet of the equipment;
2) Remove the spray gun and deploy its fire hose;
3) Connect the connecting hose of the spray gun to the outlet of the equipment;
4) Turn on the water supply source and supply water;
5) Use hand-held foam spray to extinguish the fire.
Certifications
Audited Supplier 
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