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Basic theory of water pump and diesel engine water pump (diesel engine fire pump) station Classification and definition of pumps Pump: it is a kind of hydraulic machinery, which transfers the external energy to the pumped liquid to increase...
Diesel engine water pump and its structure Mixed flow pump (HB) Mixed flow pump is a kind of pump between centrifugal pump and axial flow pump. Its working principle is to use centrifugal force and thrust to make water rise, so as to achiev...
Safety operation process of diesel engine fire pump 一、 Inspection before starting the diesel engine fire pump 1. Check whether the coolant and fuel oil of diesel engine fire pump are normal. 2. Check whether the fasteners of diesel engi...
Operating procedures for diesel engine fire pump system 1. Diesel engine fire pump Inspection before start of diesel engine fire pump (1) Check the voltmeter on the diesel engine fire pump control cabinet to show the normal voltage between...
How to maintain diesel engine fire pump 一、 Inspection before starting the diesel engine fire pump 1. Check whether the coolant level and fuel oil level of diesel engine fire pump are normal. 2. Whether the fasteners of diesel engine fir...
Use and operation procedures of diesel engine fire pump The diesel engine fire pump is started in manual mode and automatic mode respectively. In manual mode, the field control cabinet must be started and stopped. In the automatic mode, it...
Routine operation of diesel engine fire pump Alarm and detection 1. Diesel engine fire pump overspeed alarm shutdown: when the diesel engine fire pump speed exceeds 20% of the rated speed, the control system triggers the shutdown within 2 s...
Causes of air in the fuel injection pump of diesel engine fire pump and Solutions When the fuel injection pump in the diesel engine fire pump is connected to the oil circuit, a sealing circuit is formed. When there is air in the original ai...
Six common faults of diesel engine fire pump and their solutions 1. Diesel engine fire pump fails to start: First, check the power supply of diesel engine fire pump: whether the connector is firm; whether the switch is tight; whether the fu...
How to manage the pump room of diesel engine fire pump? Diesel engine fire pump is the key part of daily fire water supply. This is an important part directly related to property security. But many people cant manage the pump house of diese...
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Product Brief XBD / g-hrzl axial flow deep well fire pump (long shaft deep well f...