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Application of diesel engine fire pump

Article provenance：Hai Rui ZhonglianPopularity：Publication time：2020-03-24 08:55

As a kind of fixed fire fighting equipment, diesel engine fire pump has been widely used in fire fighting and shunting, especially when there is no power supply or power supply (main power supply).

Diesel engine fire pump can also be equipped with other diesel engines as power engines according to the needs of users. It is mainly composed of diesel engine, fire pump, connecting device, oil tank, radiator, battery, intelligent automatic control panel, etc. the whole crankshaft of diesel engine fire pump has high rigidity, high strength and high torque transmission efficiency. Adopt international advanced technology and gantry block, sliding bearing, plate fin cooler, upper heat exchanger, rotary oil filter, double cooling system. The performance of diesel engine fire pump is superior, the smoke and noise index reaches the national level, and the fuel consumption is 2.1g/kw. H lower than the national standard.

The diesel engine fire pump has high degree of automation, automatic, manual and fault self inspection functions, and monitors the working status in the whole process. It can recover the function of automatic restart after failure, automatic prelubrication and preheating, and make the equipment start more safely and reliably. The diesel engine fire pump has the functions of remote control and remote control in the central control room. It can also have a fieldbus connection. The battery adopts fully automatic floating charge (constant current, constant voltage, dropping charge) to ensure that the battery is in standby state at any time.

The diesel engine fire pump can be transmitted to the instrument remotely, can be installed and connected to the control center according to the needs, and is easy to maintain. After the diesel engine fire pump is installed in the engine room, at least 750mm channel shall be reserved at both sides and front of the unit for the operator's inspection and general maintenance. The diesel engine fire pump has three main functions to support the quality of the whole device, ensure that the device is in a horizontal state and absorb vibration. The foundation of the unit is made of concrete, and the height of the anchor bolt protruding from the horizontal plane should be about 2 times of the bolt diameter.

The room of diesel engine fire pump with natural ventilation must have enough ventilation holes and exhaust holes, and its position must ensure that there is enough fresh air to supply diesel engine for combustion within the temperature limit. The water supply radiator takes away the heat from the surface of the circulating cooling water (closed type) and the diesel engine fire pump. The exhaust pipe must be connected outdoors. In order to avoid a large amount of heat from the exhaust pipe entering the room, the exhaust pipe can be wrapped with asbestos material. At the same time, it can also reduce noise and protect operators.

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