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胜利油田纯梁采油厂经过一年多的努力,研制成功了 CLZ-1型双功能低压照明灯、FT-1型安全防弹吊卡销和 YDK-1型抽油杆倒扣装置。其中的 CLZ-1型双功能低压照明灯,采用24V 电源供电,同时还带有直流充电电路,必要时还可给通井机电瓶充电,不仅从根本上消除了人身触电事故,改善了照明条件,还降低了能耗。FT-1型防弹吊卡销,是在原销子上加一个特殊构造的防脱环。该环在重力作用下紧卡在吊卡上,在各种工况下均不会脱出,并且还
After more than a year of hard work, Shengli Oilfield Pure Beam Oil Recovery Plant successfully developed the CLZ-1 bifunctional low-pressure lighting lamp, the FT-1 safety bullet elevator pin and the YDK-1 sucker rod undercutting device. One CLZ-1-type dual-function low-voltage lighting, 24V power supply, but also with a DC charging circuit, if necessary, can also be recharged through the machine battery, not only fundamentally eliminate personal electric shock and improve the lighting conditions , But also reduce energy consumption. FT-1 Bullet Elevators pin, is the original pin plus a special structure of the anti-off ring. The ring in the gravity under the card stuck in the elevator, in all conditions will not prolapse, and also