行业资讯
液体撒布车对于融雪的处理
来源：https://www.sddhfjx.com/ 日期：2021-08-24
液体融雪剂撒布的重要方法是通过洒水车或液体撒布机进行喷洒，但实际使用过程中碰到了诸多问题。
The important method of spreading liquid snow melting agent is to spray it by sprinkler or liquid spreader, but many problems are encountered in the actual use.
1.喷洒剂量无法准确控制。
1. The spraying dose cannot be accurately controlled.
2.由于路况复杂，车辆需要走走停停，司机需要频繁开关喷洒，影响行车安全。
2. Due to the complex road conditions, vehicles need to stop and go, and the driver needs to switch and spray frequently, which affects the driving safety.
3.液体融雪剂使用时需配合一定比例的水，由于比重不同，在罐体之内易形成分层。
3. Liquid snow melting agent needs to be mixed with a certain proportion of water. Due to different specific gravity, it is easy to form stratification in the tank.
4.车速不断变化导致喷洒不均匀。
4. The constant change of vehicle speed leads to uneven spraying.
针对这些疑难问题，我司与美国道格拉斯经合力研发出一款新型智能液体撒布设备---液体撒布车，具体解决方案如下。
To solve these difficult problems, our company and Douglas of the United States jointly developed a new intelligent liquid distribution equipment - liquid distributor. The specific solutions are as follows.
1.采用RoadMaster控制器+PWM阀，通过脉宽调制控制液压马达转速达到准确控制喷洒剂量的目的。
1. Roadmaster controller + PWM valve is adopted to control the speed of hydraulic motor through pulse width modulation to accurately control the spraying dose.
2.采用GPS模块输出车速信号控制PWM阀的启停。
2. Use GPS module to output vehicle speed signal to control the start and stop of PWM valve.
3.加装一套内循环管路，将底层液体抽出从顶部注入进行循环。
3. Add a set of internal circulation pipeline to extract the bottom liquid and inject it from the top for circulation.
4.采用GPS模块输出车速信号通过RoadMaster控制器实时控制PWM阀开度实现定量喷洒。
4. GPS module is used to output vehicle speed signal, and the opening of PWM valve is controlled in real time by Roadmaster controller to realize quantitative spraying.
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