Now we know a lot about Portable Fire Fighting Pump. In the process of use, if there is a problem with the parts, it will affect the use of the Pump and the parts will be damaged. If it is not serious, we can choose an appropriate repair way to restore the parts to normal. How to repair the damage of its parts?
1, if there is fatigue crack in the shaft of Portable Fire Fighting Pump, it should be replaced in time. If it cannot be replaced, the temporary remedy is to repair the crack. When using fire pump shaft after welding, pay attention to the change of welding area.
2, the shaft is flat on the support, the two supporting points, can be the center hole of the fire pump shaft, can also be the neck of the shaft, select a number of equidistant section of the shaft, that is, once a week when the rotation of 90° measurement. Lift four direction jump, record. From this data, the bending values in the four directions can be obtained, and the direction and size of the bending can be found graphically, so that the straightening can be done.
3, fire pump shaft cracking and breaking site, often occur in the local stress concentration, such as keyway edge and diameter mutation, etc. The cause of damage is often fatigue damage caused by vibration.
For those parts that have been damaged, or to see what is the reason for the damage, fire pump parts related to the use of the pump, sometimes, we should correctly understand the role of the pump. The parts are critical to the pump.
Once in a fire, this time is also the fire equipment to come in handy, in many factories we often prepare fire equipment. Among them, fire pumps and hydrants are more common. But the two are actually different things, so what’s the difference between them?
1. The Portable Fire Fighting Pump refers to the special Fire Fighting Pump or the standard ordinary clean water Pump.
2, fire hydrant pump is the oral version of fire pump. A pump often used to supply water to indoor hydrants.
The indoor Fire hydrant is the indoor pipe network that supplies water to the Fire site. It is a fixed indoor Fire Fighting facility for factories, warehouses, high-rise buildings, public buildings and ships, etc. It is usually installed in the Fire hydrant box and used together with the Fire hose and water gun.
Although the fire pump and fire hydrant are special fire equipment, but there is still a difference between the two, through the difference between the two, but also to remind users, in the choice of time must be understood in advance after the choice.
Post time: Aug-09-2022