在毛主席无产阶级革命路线指引下,由我厂工人、干部、技术人员组成的“三结合”科研小组,在原生产的“无长轴深井泵”基础上,经过反复实践,终于研制成功了气垫密封潜水电泵。气垫密封潜水电泵用的电机是属于干式类型的,但其密封原理和采用机械密封装置的干式潜水电机是完全不同的。该电机是利用其本身潜入水中气室等自然储存的空气,在潜水过程中受到压缩形成的压缩空气垫来阻止电机下部水面上 Under the principle of Chairman Mao’s proletarian revolutionary line, the “three-in-one” scientific research group made up of the workers, cadres and technicians of our factory is based on the original production of “long axis deep-well pump” and after repeated practice, finally Developed the air cushion sealed submersible pump. The motors used for air-cushioned submersible pumps are of the dry type, but the sealing principle is quite different from that of dry-submersible motors using mechanical seals. The motor is the use of its own submerged air into the air chamber and other natural storage of air during the diving compressed air cushion formed to prevent the lower surface of the motor