潜水电泵的型式决定于它本身所采用的潜水电机的型式。目前,潜水电机主要有干式、半干式、充油式和充水式等四种类型。使用潜水电泵之前必须首先搞清楚所用电机的型式,NQ型、JQS型潜水电泵的电机属于充水式(又称湿式)类型,这是我国近年来发展起来的新产品。充水式潜水电机电磁线外面挂一至三层绝缘性能较好的聚乙烯薄膜,为防止聚乙烯薄膜被碰坏,在其外面又挂上一层强度较高的尼龙薄膜。这就是聚乙烯 The type of submersible pump depends on the type of submersible motor it uses. At present, submersible motors are mainly dry, semi-dry, oil-filled and water-filled four types. Before using the submersible pump must first figure out the type of motor used, NQ type, JQS submersible pump motor is water-filled type (also known as wet) type, which is developed in recent years in our country new products. Water-filled submersible motor outside the magnet hanging one to three layers of polyethylene insulation film better performance, in order to prevent the polyethylene film is damaged, outside it hung a layer of high strength nylon film. This is polyethylene