The foam fire truck [http://www.hbjndf.com/html/xiaofangche/] primarily uses air foam as the extinguishing medium. It is derived from a water tanker fire truck [http://www.hbjndf.com/html/xiaofangche/], equipped with a fire pump, water tank, and a large foam liquid container, a foam proportioning mixing system, an air foam-water dual-purpose foam gun, foam cannon, etc. It is mainly used to fight oil fires and can also be used for general material fires, with good firefighting effects.
There are two types of foam fire trucks [http://www.hbjndf.com/html/xiaofangche/]: ① The liquid tank is fully loaded with foam liquid, and when there is no water source, the foam truck cannot directly participate in firefighting operations, and it can also be classified as a liquid supply vehicle. ② Water and foam liquid each occupy a certain proportion, and the vehicle can directly extinguish fires alone, or it can also be used as a water tanker.
The structural differences between the new type of water tanker fire truck [http://www.hbjndf.com/html/xiaofangche/] and the foam fire truck [http://www.hbjndf.com/html/xiaofangche/]: ① The water tanker fire truck [http://www.hbjndf.com/html/xiaofangche/] does not have a fixed foam proportioning mixing system, often carrying foam liquid and dozens of kilograms of foam liquid barrels for fighting small oil fires. ② The liquid tank of the water tanker fire truck [http://www.hbjndf.com/html/xiaofangche/] is only a water tank with one tank opening, and the partition has a manhole leading to each chamber. The corrosion prevention measures are different from those of the foam truck. ③ The water tanker fire truck [http://www.hbjndf.com/html/xiaofangche/] can choose high and low-pressure pumps, equipped with high-pressure water guns, high-pressure hoses, and mist spray extinguishing, suitable for fighting electrical equipment fires and some water-sensitive substance fires.
The internal layout structure of the equipment box can be divided into four types: ① Fixed partition style, where each partition frame is fixed and cannot be adjusted; ② Movable partition style, where the partition frame is made of aluminum alloy profiles with patterned aluminum plates laid inside, which can adjust the intervals; ③ Pull-out drawer style, which facilitates the use of equipment but is more complex to manufacture; ④ Rotating rack style, where each partition is made into a rotatable small equipment partition, commonly used in imported fire trucks [http://www.hbjndf.com/html/xiaofangche/].
The foam system usually consists of three parts: the foam liquid tank, the foam proportioning mixing system, and the foam spraying equipment.
Types of foam proportioning mixing devices: ① Ring pump type proportioning mixer, which is further divided into negative pressure proportioning mixers and positive pressure proportioning mixers. ② Automatic ring pump type proportioning mixer, where the nozzle, mixing chamber, diffuser, and regulating ball valve bore sizes are determined, applicable to specific operating conditions. ③ Balanced pressure proportioning mixer has an advanced automatic proportioning process.
Hubei Jiangnan Dongfeng Special Automobile Co., Ltd. is a designated production factory by the National Development and Reform Commission, the only manufacturer with fire truck production qualifications certified by the Ministry of Public Security Fire Bureau, and a supporting modification factory of Dongfeng Automobile Company. The main products produced and sold include fire trucks [file:///D:/Program%20Files/信鸽博客群发专家/网站/hbzycar/xiaofang/xiaofang.html], road clearance vehicles [file:///D:/Program%20Files/信鸽博客群发专家/网站/hbzycar/qinzhang/qinzhang.html], aerial work platforms [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/gaokong/gaokong.html], side-opening box transport vehicles [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/yikai/yikai.html], water sprinklers [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/sashui/sashui.html], fuel tankers [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/jiayou/jiayou.html], chemical liquid transport vehicles [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/huagong/huagong.html], refrigerated vehicles [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/lengcang/lengcang.html], explosive materials transport vehicles [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/baopo/baopo.html], flatbed transport vehicles [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/pinban/pinban.html], sewage and fecal suction vehicles [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/xiwu/xiwu.html], high-pressure cleaning vehicles [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/qinxi/qinxi.html], garbage collection vehicles [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/laji/laji.html], road sweepers [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/qinsao/qinsao.html], dump trucks [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/zixie/zixie.html], crane-equipped transport vehicles [file:///D:/Program%20Files/信鸽博客群发专家/website/hbzycar/suiche/suiche.html], among hundreds of varieties. All models have been listed in the national announcement directory, obtained ISO9001-2000 quality management system certification, and passed CCC certification. Telephone: 18671079388 0710-3328659 3328629 (fax) Website: http://www.hbjndf.com E-mail: [email protected]
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