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Water saving watering cart

A technology of sprinkler and waterway, applied in the field of sprinkler, can solve the problems of increasing water consumption, slow evaporation of water, waste of water resources, etc., and achieve the effect of increasing the spraying area, reducing water loss and increasing the working area

Active Publication Date: 2015-05-06
SHANDONG JIANZHU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to make the water spray evenly, the water pressure must be increased, thereby increasing the water consumption and wasting water resources
At the same time, too much water is sprayed on the road surface, which will easily cause the road surface to be slippery, and the splashed water droplets will fall on the vehicles driving behind. Although the road surface is cleaned, the vehicles on the road will become dirty and ugly.
Especially in winter, the evaporation of water is slow. Once the temperature is below zero, the road surface will freeze, which will bring safety hazards to other traffic participants.
At the same time, it will also affect the road surface, causing cracks and other bad conditions on the road surface, which will affect the normal service life of the road

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Reference attached figure 1 and attached image 3 , a water-saving sprinkler, comprising: a cab 16, a car chassis, a water storage tank 1, a spraying device, a waterway 33, an airway 13 and a centralized controller 17; wherein the car chassis includes a vehicle frame 15 and an air storage tank 9; The water tank 1 is arranged on the frame 15; the spraying device includes a spray bar 7 located at the rear end of the frame 15 and two gas-liquid two-phase nozzles 8 installed on the spray bar 7; one end of the waterway 3 is connected to the water outlet of the water storage tank 1 , the other end is connected to the gas-liquid two-phase nozzle 8 on the spray rod 7, and a booster pump 2, a waterway manual ball valve 4, a waterway solenoid valve 5 and a waterway check valve 6 are installed in sequence; one end of the airway 13 is connected to the air reservoir 9 , the other end is connected to the gas-liquid two-phase nozzle 8 on the spray rod 7, and the pressure regulating v...

Embodiment 2

[0031] Reference attached Figure 4 , the difference between this embodiment and Embodiment 1 is as follows: it also includes an additive pipeline, and the gas-liquid two-phase nozzle 8 in the spraying device is changed to a multiphase nozzle 37, and one end of the additive pipeline is connected with the additive container 34, and the other end communicates with multiple phase nozzle 37, and the additive pipeline is equipped with an additive solenoid valve 35 and an additive check valve 36 in sequence; refer to the attached Figure 6 An additive solenoid valve interface 45 and a corresponding additive solenoid valve switch 44 are added to the centralized controller 17 .

[0032] Reference attached Figure 5, the nozzle body of the multiphase nozzle 37 is provided with an air passage interface 23, a water passage interface 25 and an additive interface 39, and the head of the multiphase nozzle 37 is also provided with a target nail 19 and a plurality of nozzle holes 20, and a ...

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Abstract

The invention provides a water saving watering cart, which can atomize water drops preferably, and has less water consumption and higher work efficiency under the same watering effect; the water saving watering cart comprises an automotive chassis comprising a frame, a water storage tank arranged on the frame, a spraying device comprising a plurality of atomizing nozzles, a water way, an air channel and an integrated controller, wherein one end of the water way is connected with the water outlet of the water storage tank, the other end of the water way is connected to the atomizing nozzles, and the water way is orderly provided with a booster pump, a water way manual ball valve, a water way magnetic valve and a water way non-return valve; one end of the air channel is connected with a high voltage air source, the other end of the air channel is connected to the atomizing nozzles, and the air channel is orderly provided with a pressure regulating valve, an air channel manual ball valve, an air channel magnetic valve and an air channel non-return valve;, the integrated controller is electrically connected with the booster pump, the water way magnetic valve and the air channel magnetic valve.

Description

technical field [0001] The invention relates to a sprinkler, in particular to a water-saving sprinkler. Background technique [0002] At present, sprinkler vehicles generally use the engine power of the vehicle to drive the vehicle-mounted sprinkler pump through the power take-off, and the pressurized water is transported to each nozzle through the pipeline, thereby realizing the function of flushing the road surface. The nozzles currently used by sprinklers are single-phase flow nozzles, that is, only by pressurizing the liquid water, and then the pressurized water is sprayed from the nozzle through the control valve. The atomization effect of the single fluid nozzle on the liquid mainly depends on the pressure of the liquid. In order to spray water evenly, the water pressure must be increased, thereby increasing water consumption and wasting water resources. At the same time, too much water is sprayed on the road surface, which will easily cause the road surface ...

Claims

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Application Information

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IPC IPC(8): E01H3/02
CPCE01H3/02
Inventor 郑明刚
Owner SHANDONG JIANZHU UNIV
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