Water sprinkler truck suitable for all kinds of road washing, trees, green belt, lawn greening, road, mining enterprises construction construction, high - altitude building washing
Working principle:HOWO Water Sprinkler Truck is the use of the truck engine power through the force extractor drive truck sprinkler pump, from the water inlet to the car to add water or the water tank through the pipeline to each nozzle, so as to achieve a variety of functions.
Before sprinkling pump work, the liquid storage in the pump must be higher than the pump shaft, so the pump inlet must be connected with an upward bend of the elbow and then connected with a horizontal pipe and quick joint, quick joint center line must be higher than the pump shaft center line 300 mm;The inlet piping system must be airtight.The suction head of the suction pipe must be immersed in water to prevent air from being drawn into the pipe;When connecting the outlet pipe with the pump outlet, the length of the straight pipe must be ≥ 200mm before connecting the elbow pipe.
The water sprinkler truck's sprinkling pump adopts external mixed self-priming structure, and there should be an appropriate amount of liquid in the pump.After the pump is started, the impeller rotates and negative pressure is formed at the inlet of the impeller. The gas in the pipeline is mixed with the liquid in the pump and enters the gas-liquid separation chamber through the pressure outlet chamber.Due to the difference in specific gravity of gas-liquid, the gas is separated from the liquid and discharged from the outlet pipe. The liquid sinks in the gas-liquid separation chamber and circulates for many times until the gas in the suction pipe is drained and filled with liquid. The self-priming process is completed and the pump starts normal infusion.
Sprinkling pump can play the function of water absorption and pressure drainage, self-priming pump can be directly inhaled into the pond water tank, also can be directly from the city street hydrant connection water injection, suction tank for sprinkler operation.
HOWO Water Sprinkler Truck descripton:
|Engine||WD615.87(290HP), Euro II emission standard|
|Engine type:||Diesel 4stroke direct injection engine,6cylinder inline with water cooling, turbo-charging & inter cooling|
|Cab||HW76 (one bed with A/C)|
|Transmission||HW15710 (10 Forward, 2 Revise)|
|Front axle||HF7 (7000kg)|
|Driving axle||HC16 (16000kg x 2)|
|Tire||12.00R20 (11pcs, including one spare tire)|
|Front/rear Overhang (mm)||1590 / 2445|
|Approach/departure angle||13.5 / 12|
|Number of spring leaf||10/12|
HOWO Water Sprinkler Truck, our most common use is road cleaning, mainly used in the road on both sides of the green belt, large garden drug spraying.
Water sprinkler truck is the use of the truck engine power through the force extractor driving truck sprinkler pump, from the water inlet to the car tank water through the pipeline to each nozzle, so as to achieve a variety of functions.