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I绿化洒水车设计（三吨载重量）管路设计绿化洒水车设计（三吨载重量）管路设计和喷洒部件设计和喷洒部件设计摘摘 要要绿化洒水车具有除尘、清洁路面、植被和降温等作用，是城市绿化建设和卫生建设的专用汽车，随着人们对环境要求的不断提高，具有良好的市场前景。这次设计的绿化洒水车（三吨载重） ，是在选择通用二类底盘的基础上，对它作了一些改动。在设计中，主要完成了变速箱总成的改动，取力器总成的设计、水管总成的设计、水箱总成的设计和各总成的位置布置，而且保证了改动后的洒水车具有良好的动力性、操纵稳定性和行驶平稳性。洒水车最典型的部分也就是洒水管路，这次设计的洒水车管路在设计方面与以往不同的是各个管路在开关阀的作用下工作，不会影响各自管路的功能，使水泵在有效的工作环境中发挥有效的功能，洒水车工作方式是，水罐的水从出水管经过水管阀门与水泵进口相连，水泵出水口通过各水管阀门与各自的分水管相连，最后通过各喷洒系统，实现不同的的洒水功能。洒水面在原来的基础上更能体现不同，水泡总成减轻了重量，而喷射距离在同工况下更优越。关键词：洒水车，管路，喷洒部件，设计DESIGN OF PIPELINE AND SPRAY COMPONENTS OF GREENING SPRINKLER (3 TONS LOAD)IIABSTRACTGreening Sprinkler is used to dust, clean road, vegetation and cooling. Greening sprinkler is special purpose vehicle which is used for city building and health building.Because people need a good environment, it has good market prospects.The design for greening sprinkler (three tons load) is choosed a common chassis which is made some changes. In the design, the main designs are gearbox assemblys changes, tank assemblys design and the location of the assembly layout; it has also ensured that the changes for sprinkler have good momentum, handling, stability and smoothness of ride. The water spray pipeline is one of the most typical parts of greening sprinkler. The design of water spray vehicle pipeline in the design aspect is different with former that. Under the switch valve function, the pipelines cannot affect each other. The working mode of watering machine is that water flows from the water outlet pipes valves and pumps connect imports, pump through the outlet pipe valves and their respective sub-mains connected by the end of the sprinkler system. The water spray surface can manifest differently in the original foundation, and the blister unit can reduce the weight, but spray is away from under the same operating mode to be again more superior. KEY WORDS: sprinkler, pipeline, spraying components, design目目 录录第一章第一章 前言前言.1第二章第二章 洒水车总体设计洒水车总体设计.3 2.1 洒水车总体概述.3 2.2 洒水车总体设计.3 2.3 洒水车的使用技术.8第三章第三章 变速器改装与设计变速器改装与设计.93.1 、档传动比的确定.9III3.2 、档齿轮齿数的确定.10第四章第四章 取力器的设计取力器的设计.13 4.1 取力器工作原理.134.2 取力器设计计算.14第五章第五章 管路设计管路设计.175.1 管路系统结构设计及工作方式.175.2 管路系统主要参数计算.185.3 液体阻力损失计算.19第六章第六章 水灌的设计水灌的设计.22 6.1 水罐及其附属构件的设计. .22 6.