China Passenger Elevator manufacturer introduces the working principle of small home elevators

The operation of small domestic hydraulic elevators is divided into rising and falling. When the elevator is sliding down, the valve group is opened, and the pressure difference generated by the weight of the elevator car makes the gear oil return to the hydraulic oil filter element, so that the elevator car slides down. At this time, the electric hydraulic pump is not laborious.

When a small domestic elevator rises, the electric hydraulic pump will produce a driving force pressure difference. The valve group in the hydraulic transmission system controls the total amount of gear oil in the pump. When the gear oil enters the main cylinder oil cavity, the gear oil will promote the oil The plunger pump in the cylinder lifts the elevator.

The above content is organized and shared by China Elevator Lifts Factory , hoping to help those in need.