Advantages of hydraulic home elevator

Advantages of hydraulic home elevator:

1. The hydraulic elevator has low requirements for civil structure

It does not require a machine room, only a load-bearing wall, and the top floor height can be installed as long as it is more than 2600 mm. The foundation pit can also be very shallow, with a minimum of 100 mm. Due to the low advantages of hydraulic household elevators for civil construction, When it was introduced to China a year ago, it quickly occupied most of the home elevator market.

2. The hydraulic elevator will not overspeed and lose control, and it is easy to save the trapped people.

There will be no rushing or squatting. As long as the mechanical structure is designed reasonably and the installation is reliable, the safety factor of hydraulic elevators is relatively high, and the hydraulic elevator can use the backup battery to realize the self-rescue function of trapped people, and trap people in elevator failure or power outage When you press the emergency button inside the car, the hydraulic oil after the drain valve circuit is connected slowly returns to the oil tank, and the elevator will slowly descend by its own weight.

3. Hydraulic elevators can save building space

The traction elevator has a counterweight device. There is no counterweight device. There are only 2 tracks, so it can save space (such as only 1400X1100 in the middle of the stairs can also be installed)

Advantages of traction home elevator:

1. Quiet and stable

The traction drive is relatively quiet (but there is a little difference between elevators of different brands) the permanent magnet synchronous main engine has no reduction box, and there will be no mechanical sound of gear friction. As long as the installation and debugging are in place, it runs very smoothly. The speed of the motor is completely adjusted by frequency conversion and voltage transformation, which can call out a perfect running speed curve.

2. Energy saving and environmental protection

The permanent magnet synchronous main engine does not need to add and replace the oil regularly, so there is no possibility of oil leakage. The motor power is relatively small, only more than 1 kilowatt, which is very power-efficient. Installing a traction elevator in a family can generate electricity bills of up to 20 yuan a month.

3. The price is relatively affordable

Since the permanent magnet synchronous main engine is the current development trend of the elevator industry, all major manufacturers are developing and producing traction elevators. At present, there has been overcapacity and oversupply, so this price is a bit more affordable than hydraulic (but it depends on What brand, the price difference of elevators of different brands is still very big)

Advantages of screw type home elevator

1. Save building area

The screw drive should be the domestic elevator product with the most floor space saving in China. There is no counterweight, no steel wire rope, and no car wall, so the minimum installation space only needs 1000X900 mm to install a screw home elevator.

2. Low civil engineering requirements

Screw-type home elevators run slowly, and because of the advantages of the mechanical structure, it is safer, so there is no need for buffers, speed limiters and other devices, so there is no elevator foundation pit, as long as the height of a decoration surface is enough (50 mm ), and there is no need to make special load-bearing ring beams, as long as there is one wall, it can be installed, especially the height of the top floor, which can be as low as 2000 mm.

3. Flexible structure, stable and reliable

Screw-type household elevators can easily open doors at right angles, through-opening, and three-sided opening, without affecting the stability of the elevator, and without increasing the area of ​​the shaft. The screw-type household elevators have simple structure, are not prone to failures, and have few vulnerable parts, and customers save later maintenance. Maintenance troubles, as for safety performance, the screw-type home elevator is said to never fall down, from the perspective of its main structure, it is indeed relatively safe and reliable (mainly about imported screw-type elevators)

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