期刊名称：International Journal of Advances in Engineering and Management
电子版ISSN：2395-5252
出版年度：2021
卷号：3
期号：8
页码：1415-1420
DOI：10.35629/5252-030812411261
语种：English
出版社：IJAEM JOURNAL
摘要：Water is one of the most important basic needs in human life and all living things that exist on this earth. To meet the availability of water is needed tool that can be easier, economical and efficient. Hydram pump is one type of water pumping equipment, it does not use fuel oil or electric power in its use. The purpose of this research is to know the influence of variation of input pipe length and diameter of waste valve to output discharge and efficiency of hydram pump. In this research the height of the sink (H) from the water source to the position of the pump holder is 2 meters while the output height (h) 5 meters. The size of a 1½-inch hydram pump designed by the researcher. Diameter input pipe 1 ½ inch, and output ½ inch, while for air tube diameter 3 inch with height 60 cm. As for the length of the input pipe varies from 2 meters, 4 meters, 6 meters, and 8 meters. In this research also used variation of the diameter of the waste valve hole, ie from ½ inch, ¾ inch, and 1 inch. The results of the research showed the largest output discharge at the length of the input pipe 6 meters and 8 meters with the diameter of the 1-inch waste valve hole. The best efficiency is 57.3% on the length of the 8 meter input pipe with the diameter of the 1-inch waste valve hole, while for the worst efficiency of 17.2% on the length of the 2 meter input pipe with the diameter of the ½ inch waste valve.
