Price of portable foam fire extinguishing device Semi fixed foam fire extinguishing device PY foam truck

Description :

　　Shandong Dongyue Crane and Fire Equipment Manufacturing Co., Ltd. is located in Mingshui, Zhangqiu City, known as "Xiaoquan City" in the eastern suburbs of Jinan, Shandong Province. Production of industrial, national defense, and civilian firefighting equipment and devices. The product has passed the ISO9001 quality management system certification, the fire product qualification assessment center certification, and obtained the "3C" certificate.

　　Our company is a member unit of the China Fire Products Association and the Fire Protection Association of major provinces (cities) and autonomous regions.

　　Create high-quality firefighting products and establish the Dongyue brand. Dongyue Fire Protection provides you with innovative products and satisfactory services, and is willing to cooperate with you in good faith to create brilliance together.

　　The PY series semi fixed (portable) foam fire extinguishing device produced by Shandong Dongyue Crane Fire Fighting Equipment Manufacturing Co., Ltd. is portable. Mobile and flexible trolley type fire extinguishing equipment. It adopts PHF type pipeline (negative pressure) proportional mixer, which can form low, medium and high expansion foam fire extinguishing system with foam gun and foam generator, and can effectively assist and supplement large fixed foam fire extinguishing system. The device can supply pressure water from fire pipe network or urban water supply pipe network, fire truck, hand pump, etc. When the pressure water passes through the mixer, the water is mixed with foam liquid in a certain proportion and passes through the foam gun. The foam generator sprays foam to extinguish the fire. This product is suitable for fire protection places such as solid material warehouses, flammable liquid warehouses, boiler rooms, underground construction projects, garages, ships, etc.

　　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.

　　Technical Specifications

　　1: Rated inlet pressure of proportional mixer: 0.5-1.0Mpa

　　2: Rated flow of foam mixture: 8 or 6L/s

　　3: Mixing ratio: 3 or 6%

　　4: Import and export: KY65 internal buckle pipe tooth interface

　　5: Foam liquid capacity: generally from 100L-1000L according to user requirements

　　6: Recommended configuration: 2 fire hoses (65 type * 20M long), 1 PQ foam gun

　　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) 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.

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• Price of portable foam fire extinguishing device