Значение из пожарный шланг оборудованный с автоматический втягивающий устройство

В пожар борьба и спасение операции, the fire hose is a commonly used appliance. the hose is coiled into a disk when it is not in use. When in use, the hose is open and connected to the fire hydrant or fire engine. Slowly rewind the hose вручную, which is slow slow and inefficient, and the entire roll of hose must be held in the hand. As the hose reel increases, it will become heтяжелее, трудоемкий and трудоемкий, and увеличение the labor of the operator. strength.

В недавних лет, the design and manufacturing process of fire hoses have been continuous improved, but their retractable and retractable forms are mainly manual, which greatly effectects the fire fighting and rescue time. Especially in today's urban high-rise buildings that are getting older and more, and built higher and higher, the speed of fire fighting and rescue of high-rise buildings is inкосвенно затронуто.

In fact, when carrying out high-rise fire rescue, the whole process is very cumbersome and latitude. Not only does it need to lay multiple hoses vertically, but also to ensure the vertical laying of the hoses and the connection of the hoses. When the hose is laid vertically, it is more difficult to fix the hose at the window. If it is laid vertically along the window sill, the hose will not be laid smoothly when there are many obstacles downstairs. When laying multiple hoses, due to the gravity of the hoses, the falling speed is fast, and it is difficult for one person to complete it. Many people need to drag the hoses at the same time, and finally complete the connection between the hoses and the vertical laying of the hoses. In order to solve the above problems, the industry has developed a fire hose automatic retractor device, which can quickly complete the laying and automatic retraction of the hose, is convenient and easy to use, improves the efficiency of winding, and reduces the labor intensity of winding. Moreover, the device adopts a locking mechanism and a speed regulating mechanism, which can realize the vertical laying and retracting functions of the hose, which improves the speed and safety factor of fire fighting and rescue.