Hydraulic pump BH—40/2.5 Shanxi coal mine fire extinguishing hydraulic pump specifications

Product name: Hydraulic pump/. Specifications and parameters of fire-fighting hydraulic pump for coal mines in Shanxi :
The hydraulic pump is composed of a machine base, an explosion-proof motor, an atomization pump, a spray gun and other parts. The explosion-proof motor uses a belt to drive the hydraulic pump driven wheel and operates at a speed of ~r/. When the crankshaft rotates once, the hydraulic pump absorbs and discharges liquid three times under the action of three sets of water inlet and outlet valve assemblies in the three piston barrels. Due to the continuous operation of the motor, the crankshaft drives the connecting rod to continuously push the slider component to make reciprocating linear motion, thereby making the hydraulic pump work continuously.
The pressure gauge is a straight-tube benchmark type, which has the advantages of resistance to vibration, fatigue resistance, and not easy to damage. It can read the current working pressure of the hydraulic pump in a timely manner.
The pressure regulating valve is used to adjust the working pressure of the hydraulic pump. By rotating the pressure regulating valve clockwise or counterclockwise, the working pressure of the hydraulic pump can be adjusted to meet the needs of on-site work.
The fire-extinguishing hydraulic pump used in coal mines sprays inhibitor vapor mist into the goaf, which can achieve better fire prevention effects and is economical and practical. Resistant vapor mist fire prevention is to set the atomizing nozzle at the air leakage point in the goaf, supply liquid to the movable atomizing nozzle through a hydraulic pump, and spray the retardant liquid mist to the remaining coal in the goaf.
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