Elevators are roughly divided into several types Accord […]
Elevators are roughly divided into several types
According to function: elevator; freight elevator; sightseeing elevator; villa elevator; escalator; moving walkway.
According to the driving method: traction type; hydraulic type.According to the machine room: traditional elevator; small machine room elevator; machine room elevator.
The lift is composed of a running mechanism, china elevator a hydraulic mechanism, an electric control mechanism, and a support mechanism. The hydraulic oil is formed by the vane pump to a certain pressure. The oil filter, the explosion-proof electromagnetic reversing valve, the throttle valve, the hydraulic control check valve and the balance valve enter the lower end of the liquid cylinder, so that the piston of the liquid cylinder moves upward, lifting the weight. The oil returning from the upper end of the liquid cylinder is returned to the fuel tank through the explosion-proof electromagnetic reversing valve, and the rated pressure is adjusted through the overflow valve, and the pressure gauge reading value is observed through the pressure gauge.
The pressure elevator adopts the most flexible side-mounted machine room (within 10 meters away from the hoistway). It does not need to set up a traditional upper-mounted machine room with a large floor space, high civil engineering requirements,moving walk high engineering cost and impact on the structure and appearance of the building.
The hoistway and the car wall have at least the same side transparent, and the passenger can view the elevator of the car exterior. Mainly installed in hotels, shopping malls, high-rise office buildings, one or several sides of the hoistway wall and the car wall on the same side is transparent material, passengers can watch the scenery outside the car when taking the elevator.