It's hot in summer and your machine has nowhere to hide from the sun! Every summer, there will be many excavator spontaneous combustion incidents in the country. Excavator spontaneous combustion will not only bring property losses, but also may cause serious casualties!
So, why did the excavator spontaneously ignite? What should we do to avoid spontaneous ignition in summer hot weather? First of all, understand the cause of the excavator fire!
1, the excavator is old and old, the easier it is to catch fire. In fact, it is the same reason that the aging wire is easy to short circuit and cause fire protection risks. The aging of excavator parts and parts are in disrepair, especially the circuit wire, which has heavy oil pollution. If you don't pay attention to it, it will be stained with Mars and cause danger. Excavator circuit damage, short circuit fire excavator spontaneous combustion accidents are caused by excavator circuit damage, in order to reduce the occurrence of accidents, the driver needs to often check the car circuit, and must use the fuse according to the regulations, in addition to avoid spontaneous combustion but also choose regular maintenance (replacement) damaged circuit.
2. Hydraulic pipe burst causes fire. In the process of excavator operation, some actions are hindered in the process of execution, and the pressure of hydraulic pipe increases. At this time, the oil return system of excavator can not return oil in time, which is easy to cause pipeline pressure explosion, and the pipe explosion causes hydraulic oil to spray into the exhaust pipe and cause fire.
What should we pay attention to in order to effectively avoid such accidents?
1. Good personal habits of drivers; Avoid smoking in the cab, do not pile up things in the cab, according to the investigation, many excavator spontaneous combustion accidents are caused by fire in the cab. In addition, the cab must not be misplaced debris, tools can not be misplaced, which is a very big fire hazard.
2, the cab must be equipped with fire extinguisher; When the excavator just happened fire, the timely use of fire extinguisher can avoid abnormal spontaneous combustion accidents, and avoid huge losses for excavator owners.
3. Clean the engine system in time to ensure that the engine is clean inside and outside.
4, circuit and oil circuit fire as far as possible not to use water to extinguish fire, also do not readily use water to extinguish fire, it may backfire, if there is no fire extinguisher at this time, with sand may be better, of course, if there is professional fire extinguishing equipment is the best. Always check the circuit in the car, use fuses according to regulations, and regularly maintain (replace) damaged circuits, so as to nip danger in the bud.
The tragedy of excavator spontaneous combustion will only make people sad. Instead of crying without tears, it is better to prevent accidents in the future. Go to the construction site with enthusiasm and come home safely. The drivers usually do not slack off, must pay more attention to maintain the good habit of repair and maintenance.