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单螺杆泵是浙江省水电设计院地质占探队试制的新颖多级容积泵。它具有体积小,重量轻,结构简单,性能稳定,管理方便的特点。经过二年多时间的反复试验和改进,在现场运行2000小时,经试验测定,各项技术指标均达到设计要求。为使该产品推广使用,省水电局会同省科技局等十二个单位,于一九七四年十一月在奉化亭下水库占探队占机组,对该队试制的单螺杆泵进行现场鉴定。会议认为该泵各项技术指标已达到设计要求,性能良好,并根据泵的实际性能定为 DL B170/17型单螺杆泵。它适合于
Single-screw pump is a hydroelectric design institute of Zhejiang Province accounted for the probing trial of the novel multi-stage positive displacement pump. It has a small size, light weight, simple structure, stable performance, easy management features. After more than two years of repeated testing and improvement, the operation of 2000 hours in the field, the test determined that the technical indicators have reached the design requirements. In order to promote the use of the product, the provincial Bureau of Hydropower in conjunction with the provincial Science and Technology Bureau and other twelve units, in November 1974 in Fenghua Tingxia reservoir accounted for the crew accounted for the unit, the team trial production of single screw pump on-site Identification. Meeting that the technical specifications of the pump has reached the design requirements, good performance, and according to the actual performance of the pump as DL B170 / 17-type single-screw pump. It fits