Novel oil-ring lubrication end-cover type sliding bearing with heat-tube heat exchanger

The invention discloses a novel oil-ring lubrication end-cover type sliding bearing with a heat-tube heat exchanger. The novel oil-ring lubrication end cover type sliding bearing comprises an end-cover bearing seat, wherein the middle parts of the two ends of the end-cover bearing seat are respectively and fixedly provided with a bearing end cover; a bearing connection end cover is fixed on a flange part of the end-cover bearing seat; a rotary shaft extends into the end-cover bearing seat; a shaft-tile connection seat is fixed in a main connection seat of the end-cover bearing seat; a shaft tile is arranged at the middle part of the shaft-tile connection seat; an oil storage chamber is arranged in the shaft-tile connection seat; the rotary shaft is inserted and sheathed in the shaft tile which is internally provided with at least two eccentric arc-shaped grooves; two oil rings are hung in the rotary shaft and are inserted and sheathed in the corresponding eccentric arc-shaped grooves; the lower parts of the oil rings are positioned in the oil storage chamber; the heat-tube heat exchanger is fixed on the main connection seat; and the volatile end of the heat-tube heat exchanger extends into the oil storage chamber and the cooling end of the heat-tube heat exchanger extends out of the main connection seat. The novel oil-ring lubrication end-cover type sliding bearing disclosed by the invention has the advantages that the temperature of the shaft tile can be reduced, the normal operation of the shaft tile can be guaranteed, simultaneously the vibration value is low in operation, the sealing effect is good and the installation and the maintenance are convenient.