Replace double mechanical seal's composite seal

The utility model discloses a replace double mechanical seal's composite seal, including single end face mechanical seal, the skeleton oil blanket, the machine capsule, circlip is used in the hole, single end face mechanical seal installs on the transmission shaft, single end face mechanical seal's quiet ring passes through the left side of bolt fastening at quick -witted capsule, the fastening of rising through single end face mechanical seal's corrugated metal pipe of the seal face of single end face mechanical seal's rotating ring fixes on on the transmission shaft, the right side at quick -witted capsule is installed side by side to two sets of skeleton oil blankets, the right -hand member at quick -witted capsule is installed with circlip in the hole, be provided with loaded liquid seal cavity between framework oil seal and the single end face mechanical seal, the machine on the capsule single end face mechanical seal be provided with the heat conduction oil groove around. 本实用新型公开了种替代双端面机械密封的组合密封，包括单端面机械