Zhejiang Jiaxing Fire Squadron Portable Hand Lift Pump Developed Successfully

“For workers to do good things, they must first sharpen their tools.” The officers and soldiers of the fire squadron in the Jiaxing Economic Development Zone in Zhejiang Province are actively thinking about the matter, and are based on actual combat. Based on real-time needs, they combine multiple innovations at the grass-roots level to improve their actual combat capabilities. The brigade's fire-fighting equipment and equipment can be “pulled and used at any time”. In order to alleviate the combat tasks of the driver in firefighting and rescue, another crystallization of the collective wisdom of the squadron's officers and soldiers - the conversion of portable hand lift pump, finally successfully developed and applied to the actual combat, achieved significant results.

The improvement is used to block some fire exits in some communities or enterprises, and the fire truck cannot enter quickly. This requires a portable hand to lift the pump for water supply. Most of the traditional hand-lift pumps are water sources such as river water. However, these water sources have strong regional features, and sometimes they cannot take water smoothly, thus delaying the best time for water supply. Therefore, the officers and men thought of improving the portable hand lifting pump outlet, removing the suction pipe fittings used on the two former east windmills, installing it on the hand lift pump, and using another innovation of the squadron - a soft suction pipe and Outdoor fire hydrant for connection and fixation. This joint is a 100mm diameter threaded joint, soft suction pipe is 2 meters, weight is about 10 pounds, built-in wire support, has a good bendability, you can connect a rigid suction pipe to make a right and left 180 degree bend Connection, so that there is no need to worry about the inconvenience of water supply due to the fact that the vehicle is not docked accurately. Taking into account that most fire vehicles are now imported chassis, tops are mostly made, the water pump suction and suction pipe are mostly 125mm diameter, so as long as the car is connected to the fire hydrant conversion interface can easily water. After the improvement, it is assumed that the fire hydrant water pressure of 3 to 4 kilograms lifts the maximum water pressure of the pump and it can reach 9 to 10 kilograms, providing protection for fire fighting and rescue.

From the emergency evacuation of the alarm horn developed to perfect the lack of air respirator, the successful innovation of soft water pipes, to the current improved portable lift pump, Jiaxing Economic Development Zone fire squadron in the path of innovation more and more smooth. Whether it is the cultivation of scientific and technological personnel or the research and development of technological innovation, it is inseparable from the concept of innovation. In particular, fire-fighting equipment needs to keep pace with the times and be at the forefront of development. The continuous innovation of fire-fighting equipment, ranging from simply increasing the range, increasing the power, to the various types of fire-extinguishing systems created in combination with different fires, is trending towards a more intelligent and humane development, but the ultimate goal is still to extinguish the fire. The effect. It can have better results in protecting people and property.