国产亚洲高清成人无码在线观看_男人天堂av日韩_国产在线精品一区二区夜色还会玩转热点_50岁经典露脸老熟女_美女裸身黄色网站_偷拍日韩AV电影_国产精品嫩草影院永久在_国产精品无码一区二区三级在线_亚洲国产黄片观看_成人免费视频网站www

·Hand-held mobile fire pump refers to a mobile fire pump set consisting of a gasoline engine or a diesel engine as a power source and a low-flow low-pressure fire pump with a certain water diversion (self-absorption) capacity and can be moved by hand. The utility model has the advantages of simple structure, convenient use and maintenance, quick start, flexible handling and use.

Composition and function characteristics

·Hand-lifting mobile fire pump generally consists of a gasoline engine, water inlet components, and water outlet components.

Scope of application

·Hand-lifting mobile fire pump can be used for fire fighting in a large rural township area with natural water source but no fixed fire-fighting facilities and far away from the city fire station. It can also be used for municipal water source or internal water supply pipe network, which is difficult to reach for fire engines. Pressurized water supply for industrial and mining enterprises, warehouses and other places can also be used as drainage and drainage equipment for agricultural drainage and drainage machinery or urban construction, post and telecommunications projects.

Maintenance and precautions

· Regularly check whether the parts of the hand-picked mobile fire pump are complete and the connectors are firmly connected.

· Check that the inlet pipe gasket is in good condition, install the inlet pipe and fasten it with the inlet pipe wrench to prevent air leakage.

· Keep hand-held mobile fire pump placed in a dry, ventilated environment with no flammable materials nearby.

· Put the pump pump cover on the lid and open the drain switch on the lower part of the pump to drain the pump water.

· Check the fuel quantity regularly, keep the fuel tank full of fuel, check the oil mark, and add it in time to ensure normal operation.

· Regular engine to charge the battery to ensure normal use of the battery.