Sprinkler flushing control device, system and method and sprinkler

Abstract

The invention discloses a sprinkler flushing control device, a sprinkler flushing control system, a sprinkler flushing control method and a sprinkler. The device comprises a receiver and a controller, wherein the receiver is used for receiving a sprinkling width setting value signal and an accelerator selection signal; and the controller is connected with the receiver and is used for calculating the revolution speed of an engine according to the sprinkling width setting value and the function relationship between the sprinkling width setting value and the revolution speed of the engine, and an electronic accelerator controls the engine to operate at the calculated revolution speed of the engine. Through the sprinkler flushing control device provided by the invention, different sprinkling widths can be set according to actual road conditions, the flow rate of water output from a water pump is controlled through controlling the revolution speed of the engine, so that the sprinkling width is maintained at the preset value, and the reasonable utilization of water resource is accordingly realized.

Description

technical field [0001] The invention relates to engineering vehicles, in particular to a sprinkler flushing control device, system, method and a sprinkler including the system. Background technique [0002] The sprinkler is a kind of engineering vehicle widely used in urban cleaning. During operation, use nozzles to wash the garbage on the road to the curb, and the sewage will flow away along the drainage holes on the curb, and the garbage will be collected manually or mechanically. During the operation, if the water is washed too far, on the road without green belt, it will greatly disturb the pedestrians on the sidewalk, and the garbage and sewage will splash everywhere; on the road with green belt, the garbage will be sprayed into the green In the belt, it is not convenient to collect and cause pollution to the environment. If the water is flushed too close, it will cause incomplete cleaning. Therefore, the flushing width is a key parameter of the sprinkler. [0003] ...

AI Technical Summary

Problems solved by technology

When other conditions remain unchanged (for example, the engine speed), the nozzle sprinkling width is constant, and it is impossible to adjust the sprinkling width according to the actual road, resulting in a waste of water resources

In addition, when the engine speed changes (that is, the water pump speed changes), the sprinkling width is proportional to the engine speed. disadvantages, it is impossible to maintain a suitable sprinkling width under the condition of vehicle speed changes

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