In diesel generator rooms, water retention points are generally not used. This is because the diesel generator room contains high temperature and high voltage electrical equipment, as well as components such as fuel systems and cooling systems. There can be several reasons and extensions for using water retention points:
< p>1. Safety Considerations: Water retention points can increase contact between water and electrical equipment or fuel systems, increasing the risk of electric shock, short circuits or other safety incidents. Thus, in order to ensure the safety of personnel and equipment, water retention points are generally not provided in the diesel generator room.2. Fire and explosion prevention: There is high temperature, high pressure and flammable fuel in the sathe diesel generator. The use of water retention points may increase the risk of fire and explosion. The presence of water may cause fuel to spread, evaporate, or contact ignition sources in the event of a leak, resulting in a fire or explosion.
3. Convenient Maintenance: Diesel generator rooms usually require regular maintenance and upkeep, and sometimes operations such as lubrication, cleaning or overhaul are required. If water retention points are installed, it will increase the difficulty of maintenance personnel and reduce maintenance efficiency.
4. Environmental factors: Placing water retention points in the diesel generator room may cause problems such as water retention, accumulation or leakage, which will not only cause indoor environmental pollution , but could also affect theair quality in the engine room and normal operation of the equipment.
In short, due to various considerations such as safety and environment, water retention points are generally not used in diesel generator premises.
How to drain the water tank of the diesel generator. Generator manufacturers believe that because the external ambient temperature is too low, the cooling water should be discharged after 15 minutes of shutdown when the water temperature has dropped, not immediately, otherwise the temperature difference between the fuselage and the external environment will be too important. , causing the diesel generator to fail. Some parts of the unit are deformed, which in turn affects the performance of the diesel engine (such as cylinder head deformation, etc.). When the cooling water stops flowing, it is better to shake the diesel generator several times. At that time, the remaining cooling water that does not flow easily will flow out due to the vibration of the diesel engine. can prevent the water on the cylinder head from freezing. If it falls, cooling water will flow into the engine oil pan. The operator should also note that if the water drain switch is not removed, the water drain switch must be in the open state after water draining is completed to avoid the remaining cooling water cannot flow temporarily for various reasons and freezes. the corresponding parts of the diesel engine. Generator manufacturers remind users not to activate the water release switch and everything will be fine when releasing the water. They also need to pay attention to the specific water flow conditions to see if the water flow is steady and whether it is getting smaller. or faster and slower. If these conditions occur, it meansifies that the cooling water contains impurities that hinder the normal flow of water. At this point, it is best to remove the water drain switch and let the cooling water flow directly from the body. If the water flow is still not smooth, use hard, thin steel objects such as wire to dredge it until the water flow is smooth.