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一种只花300多元买一台适用于抗旱、排灌及生活用水的新型抽水机,是河南开封市曹门建筑机械厂科技人员为解决地下水位下降而造成的抽水困难及农村供电不足等问题而研制的。1991年获国家专利及全国技术成果展览会优秀奖。今年已大批投放市场。该机特点是:泵体可根据水位高低吊悬于井筒内或直接放入水中,皮带轮则在井台上通过软轴向泵体叶轮传递动力,电动机、柴油机、拖拉机输出轴均可驱动。在水位低的深水区可替代潜水泵,且根除了容易渗水损坏的情况,比购买潜水泵与吸水钢丝胶管可分别节约资金20％～35％,与同类产品相比,结构简单,售价低廉,使用可靠,方便易修,很适合农村单家独户使用。
A kind of new type pump which only cost 300 yuan to buy a suitable for drought, irrigation and domestic water is developed by Kaimen Kaimen Construction Machinery Factory in Kaifeng City, Henan Province to solve the problem of pumping difficulty caused by the decline of groundwater level and insufficient power supply in rural areas of. In 1991 won the national patent and national technology exhibition excellence award. This year has been a large number of market. The machine features: the pump body can be suspended in the wellbore according to the water level or directly into the water, the pulley in the wellhead through the flexible shaft to the pump impeller power transmission, motor, diesel engine, tractor output shaft can be driven. It can replace the submersible pump in the deep water area with low water level and eradicates the damage easily. Compared with the purchase of submersible pumps and water-absorbing steel wire hoses, the pump can save 20% -35% of the cost respectively. Compared with similar products, the utility model has the advantages of simple structure and low price , The use of reliable, easy to repair, it is suitable for single-family use in rural areas.