对偶式双柱塞高压清洗泵设计.doc
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对偶式双柱塞高压清洗泵设计,1.8万字自己原创的毕业论文，已经通过校内系统检测，重复率低，仅在本站独家出售，大家放心下载使用摘要:该毕业设计是对。高压清洗泵通过柱塞的水平直线（径向）位移在液缸工作腔内的往复运动，改变柱塞封闭容腔的大小以进行吸水与排水从而将机械能转变成液压能。此种泵的流量只取决于...
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对偶式双柱塞高压清洗泵设计
1.8万字
自己原创的毕业论文，已经通过校内系统检测，重复率低，仅在本站独家出售，大家放心下载使用
摘 要:该毕业设计是对对偶式双柱塞高压清洗泵设计。高压清洗泵通过柱塞的水平直线（径向）位移在液缸工作腔内的往复运动，改变柱塞封闭容腔的大小以进行吸水与排水从而将机械能转变成液压能。此种泵的流量只取决于工作腔容积变化值及在单位时间内的变化次数（频率），而在理论上与排出压力无关。高压清洗泵以有压液体作为动力源，具有效率高、吸入性好、输送介质广泛等优点。
本次设计是通过对已知数据的分析以及参考相关资料完成的，该高压清洗泵系双缸单作用泵，主要由动力端的液压缸和柱塞往复泵液力端部分组成。通过对其泵筒、泵阀等零部件及整机进行具体的分析和计算，以及其他非标件的经验设计，完成了本次的设计任务。
关键词：高压清洗泵；对偶式；柱塞；设计
The Design of Hydraulically-actuated Reciprocating Pump
Abstract: This graduation project is to the hydraulically-actuated reciprocating pump design. The reciprocating pump is draws support the piston/plunger in fluid cylinder work cavity reciprocal motion, causes the work cavity volume to have the periodic variation toachieve the transportation liquid the goal. It is the equipment transforms the mechanical energy as the fluid pressure energy. This kind pumps the current capacity is only decided by the work cavity volume change value and in the unit time change number of times, and in theoretically has nothing to do with the delivery pressure. Hydraulic reciprocating pump is driven by variable pumps and pressure liquid. In oil drilling, oil field injection of chemical agents hydraulically-actuated reciprocating pump play an irreplaceable role. However, the conventional single-acting piston triplex reciprocating pump too bulky, difficult to maintain, and has a high flow inequality. It has less function to be used for current industrial development.
This design through completes to the known data analysis aswell as the reference correlation data, this hydraulically-actuated reciprocating pump is the three-cylinder single-acting pump, mainly partially is composed by the fluid body and the Hydraulic cylinder. Through its pump tube, valve and other parts and complete machine for specific analysis and calculation, has completed this design task.
Key word: Hydraulically-actuated reciprocating pump；Pump valve；Plunger；design
目 录
1绪 论 1
1.1清洗泵的结构和工作原理 1
1.2清洗泵的特点 3
1.3清洗泵的分类 4
1.4液压清洗泵往复泵 5
1.5清洗泵的应用于发展 5
2清洗泵总体方案设计 8
2.1清洗泵的工作原理 8
2.2清洗泵整体结构设计 11
2.3清洗泵的选择 11
2.4液力端结构形式的选择 11
2.5动力端和液力端的链接设计 13
2.6功能原理分析 13
3清洗泵主要结构参数的选择与确定 14
3.1清洗泵容积效率的选择 14
3.2柱塞平均速度的选择 15
3.3每分钟往复次数和行程长度的选定 16
3.4柱塞直径的确定 16
3.5程径比的选择 17
3.6泵动力端活塞直径确定 17
3.7吸入和排出管内径、的选取 17
4主要零部件的设计计算 19
4.1液缸体的设计与计算 19
4.2泵阀的设计 21
4.3螺栓的计算与选择 26
4.4密封设计 29
结论 31
参考文献 33
致谢 34
1.8万字
自己原创的毕业论文，已经通过校内系统检测，重复率低，仅在本站独家出售，大家放心下载使用
摘 要:该毕业设计是对对偶式双柱塞高压清洗泵设计。高压清洗泵通过柱塞的水平直线（径向）位移在液缸工作腔内的往复运动，改变柱塞封闭容腔的大小以进行吸水与排水从而将机械能转变成液压能。此种泵的流量只取决于工作腔容积变化值及在单位时间内的变化次数（频率），而在理论上与排出压力无关。高压清洗泵以有压液体作为动力源，具有效率高、吸入性好、输送介质广泛等优点。
本次设计是通过对已知数据的分析以及参考相关资料完成的，该高压清洗泵系双缸单作用泵，主要由动力端的液压缸和柱塞往复泵液力端部分组成。通过对其泵筒、泵阀等零部件及整机进行具体的分析和计算，以及其他非标件的经验设计，完成了本次的设计任务。
关键词：高压清洗泵；对偶式；柱塞；设计
The Design of Hydraulically-actuated Reciprocating Pump
Abstract: This graduation project is to the hydraulically-actuated reciprocating pump design. The reciprocating pump is draws support the piston/plunger in fluid cylinder work cavity reciprocal motion, causes the work cavity volume to have the periodic variation toachieve the transportation liquid the goal. It is the equipment transforms the mechanical energy as the fluid pressure energy. This kind pumps the current capacity is only decided by the work cavity volume change value and in the unit time change number of times, and in theoretically has nothing to do with the delivery pressure. Hydraulic reciprocating pump is driven by variable pumps and pressure liquid. In oil drilling, oil field injection of chemical agents hydraulically-actuated reciprocating pump play an irreplaceable role. However, the conventional single-acting piston triplex reciprocating pump too bulky, difficult to maintain, and has a high flow inequality. It has less function to be used for current industrial development.
This design through completes to the known data analysis aswell as the reference correlation data, this hydraulically-actuated reciprocating pump is the three-cylinder single-acting pump, mainly partially is composed by the fluid body and the Hydraulic cylinder. Through its pump tube, valve and other parts and complete machine for specific analysis and calculation, has completed this design task.
Key word: Hydraulically-actuated reciprocating pump；Pump valve；Plunger；design
目 录
1绪 论 1
1.1清洗泵的结构和工作原理 1
1.2清洗泵的特点 3
1.3清洗泵的分类 4
1.4液压清洗泵往复泵 5
1.5清洗泵的应用于发展 5
2清洗泵总体方案设计 8
2.1清洗泵的工作原理 8
2.2清洗泵整体结构设计 11
2.3清洗泵的选择 11
2.4液力端结构形式的选择 11
2.5动力端和液力端的链接设计 13
2.6功能原理分析 13
3清洗泵主要结构参数的选择与确定 14
3.1清洗泵容积效率的选择 14
3.2柱塞平均速度的选择 15
3.3每分钟往复次数和行程长度的选定 16
3.4柱塞直径的确定 16
3.5程径比的选择 17
3.6泵动力端活塞直径确定 17
3.7吸入和排出管内径、的选取 17
4主要零部件的设计计算 19
4.1液缸体的设计与计算 19
4.2泵阀的设计 21
4.3螺栓的计算与选择 26
4.4密封设计 29
结论 31
参考文献 33
致谢 34
