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新疆油田采油二厂八区中西部的抽油井,在生产过程中抽油机配电箱过载保护失灵的现象时有发生,尤其是当卡泵、断脱、结蜡等事故发生造成抽油机电流过大,抽油机将高负荷运转(空载),若过载保护失灵不能及时断电停机,将导致井口拉歪、毛辫子弹出、电机烧等事故的发生。公司通过研发了安全保护器,降低了烧电机等事故的发生,提高了抽油机的运转时率。
Xinjiang Oilfield Oil Production Plant eight districts in central and western pumping wells in the production process pumping unit distribution box overload protection failure occurs from time to time, especially when the card pump, off, wax and other accidents caused pumping unit If the current is too high, the pumping unit will operate at a high load (no load). If the overload protection fails, the machine will not be powered off and shut down in time and the wellhead will be crooked, hair braid pops up and the motor burns. The company has developed a safety protector to reduce the occurrence of electric burns and other accidents and improve the operation rate of the pumping unit.