Sprinkler Basics: How much is the sprinkler water flow? It depends mainly on the amount of sprinkler water loaded on the vehicle, the number of sprinklers, and the throttle of the engine of the sprinkler.
Each sprinkler is equipped with a vehicle-mounted sprinkler pump at the bottom of the tank body. The engine is used to drive the power take-off device. The power take-off device drives the drive shaft, and the drive shaft drives the sprinkler pump to work so that the water in the pipe can be sprayed out. The flow of the sprinkler directly affects the water flow of the sprinkler. The pump flow can be seen from the sprinkler type. Which type of sprinkler pump to use depends on the size of the sprinkler tank volume.
Five ton and below sprinklers are generally equipped with: 65QZ40/50 self-priming sprinkler pumps with a flow rate of 40 cubic meters per hour, ie: 666 litres per minute, which is equivalent to 11.1 litres per second; its head is 50 meters;
The 8 ton and above watering vehicles are generally equipped with: 80QZ60/90 self-priming sprinkler pumps with a flow rate of 60 cubic meters per hour, ie: 1000 liters per minute, equivalent to 16.6 liters per second, with a head of 90 meters;
There are also some sprinkler customers choose: 65QZ50/110 self-priming sprinkler pumps, the flow rate of 50 cubic meters / hour, that is 833 liters / minute, equivalent to 13.8 liters / second, its head is 110 meters.
See here you may ask: There is a problem with this flow, 5 tons of sprinklers according to this calculation of a tank can not only spray 7-8 minutes? ! Actually, because the diameter of the inlet and outlet of the pump is 65mm or 80mm (2.5 inches or 3 inches), the sprinkler head cannot be so big, so the pump's water flow does not represent the water flow of the sprinkler, unless you connect externally. Fire hoses or suction pipes for pumping or spraying water. Therefore, under normal circumstances, 5 tons of sprinklers can be sprinkled with water for 20-30 minutes at a time. The speed of the work of municipal sanitation sprinklers is about 15-20km/h, and a bit faster can reach 40km/h. This counts as a 5-ton sprinkler. A tank of water can only spill about 20km.
Sprinklers are equipped with four sprinkler heads as standard: three-bent forward, rear-spray, duckbill-side spray, and high-pressure water gun. Each nozzle has an independent pipe ball valve to control the opening and closing of the nozzle. The more sprinklers are opened, the greater the flow of water, the pressure of the water will be dispersed, and the road flushing effect will be reduced accordingly. This is why some sanitation sprinklers use only one front punch for road sprinkling. However, this is a good thing for green sprinklers. Plant watering does not require too much pressure. Installing multiple sprinklers will alleviate the problem of excessive water flow and increase the amount of watering. Therefore, the location of the high-level shower heads for green sprinklers is generally two nozzles, and customers often request to install 3-4 nozzles. This is the reason.
In addition, the greater the pressure of the water in the sprinkler pipe, the natural increase in water flow. The way to increase the water pressure on the sprinkler is to increase the throttle, but there is usually a limit to the speed of the sprinkler on the sanitation road during driving. For more information on special vehicles such as sprinklers, please contact 13797889952 (WeChat same number)
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