Hydraulic elevator configuration sheet.pdf
Hydraulic elevator parts including pumping station system, hydraulic system, guidance system, car, door system, electrical control system, safety protection system.
Hydraulic elevators are widely used in parking lots, factories and low-rise buildings. For occasions with large loads, slow speeds and short strokes, it is more economical and suitable to choose hydraulic elevators than traction elevators.
Here I will introduce the hydraulic elevator parts one by one:
1 Hydraulic elevator parts for pumping station system
The pump station system consists of a hydraulic pump, an electric motor,oil tank and ancillary components. Its function is to provide a stable power source for the hydraulic cylinder and store oil.
Elevator pump station
2 Hydraulic elevator parts for control system
The hydraulic control system consists of a one-way valve, an integrated valve block, a hydraulic system control circuit, etc. Its function is to control the running speed of the elevator, receive input signals, and control the start, operation, and stop of the elevator.
hydraulic elevator parts
3 Hydraulic elevator parts for hydraulic cylinder and support system
The function of the hydraulic cylinder and support system is to directly drive the movement of the car.
(1) Hydraulic cylinder: Converts the pressure energy output by the hydraulic system into mechanical energy, and drives the movement of the car through the mechanical movement of the plunger.
(2) Support system: Depending on the support method, the supporting mechanical components vary greatly.
4 Hydraulic elevator parts for guidance system
The guide system consists of guide shoes, guide rails and guide rail brackets. Its function is to limit the freedom of movement of the car so that the car can only move up and down along the guide rails.
5 Hydraulic elevator parts for car
The car consists of a car frame and a car body, and its function is to directly transport passengers (or cargo).
6 Hydraulic elevator parts for door system
The door system consists of car door, landing door, door opener, door lock device, etc. Its function is to control the opening or closing of the landing entrance and car entrance according to the instructions of the electrical control system.
7 Hydraulic elevator parts for electrical control system
The electrical control system consists of a control cabinet, a position display device, a control device, etc. Its function is to control the operation of the elevator, coordinate the work of various components, and display the operation status of the elevator.
8 Hydraulic elevator parts for safety protection system
The safety protection system consists of safety gear, speed limiter, buffer, terminal protection device, etc. Its function is to ensure the safe and normal operation of the elevator and prevent accidents.
We use the famous brand for the hydraulic elevator parts, it could guarantee the hydraulic elevator have a long time running. With the high quality hydraulic elevator parts. It will not lose control due to speeding. The situation of climbing to the top or squatting to the bottom will not occur. As long as the mechanical structure is reasonably designed and the installation is reliable, the safety factor of the hydraulic elevator is relatively high, and the hydraulic elevator can use the backup battery to realize the self-rescue function of trapped people. In the event of elevator failure or power outage, trapped people will be trapped. When you press the emergency button inside the car, the hydraulic oil after the oil drain valve circuit is turned on slowly returns to the oil tank, and the elevator slowly descends by its own weight.
Hydraulic elevators do not require a machine room, only a load-bearing wall, and can be installed with a roof height of more than 2600mm. The pit can also be very shallow, with a minimum of 100mm. Due to the advantage of hydraulic home elevators having low civil construction requirements, they were introduced into the country fifteen years ago. It quickly occupied most of the home elevator market.
Hydraulic elevator operation is divided into upward and downward movements. When the elevator goes down, the valve group is opened, and the pressure difference caused by the weight of the car is used to make the hydraulic oil flow back into the hydraulic oil tank to realize the downward movement of the elevator. At this time, the hydraulic pump station does not consume power, and the downward speed of the car is determined by the hydraulic system. It is controlled by the opening size of the valve group.
When the elevator goes up, the hydraulic pump station provides the power pressure difference required for the elevator to go up. The valve group in the hydraulic system controls the flow of hydraulic oil in the pump. When the hydraulic oil enters the oil chamber in the cylinder, the hydraulic oil pushes the plunger in the hydraulic cylinder. To lift the car, thereby realizing the upward movement of the elevator, the work consumed by the hydraulic pump at this time is the actual power.
If you have any other questions about the hydraulic elevator parts, please kindly let us know, we will be glad to offer more information about the hydraulic elevator parts.
