1. Look at the manufacturer: Grade A
In recent years, a number of elevator manufacturers of different grades have appeared in China, and it is very difficult to buy products with a price-quality ratio. There is an intuitive way to understand the manufacturer’s production qualifications before purchasing. If the passenger elevator column of the “Special Equipment Manufacturing License” is Grade A, it means that certain elevators purchased are in compliance with the national standard. There will never be minor problems.
2. Power outage emergency
If a power outage occurs while the elevator is in use and people are shut down, the power outage emergency function can ensure that the elevator continues to run for a period of time, ensuring that people will never be shut down due to a power outage.
3. Look at the way of closing the door: automatic door
The automatic door is also the same as the public passenger elevator, with double protection of car door and hall door. In addition, for space saving considerations, most villa elevators choose side-opening automatic doors. Since the side-opening automatic door can save the building area to the smallest extent and use the width of the hoistway as much as possible, it can be convenient for the disabled and the elderly with mobility impairments, which increasingly reflects the humanized design considerations .
Four, to automatically level the fault
There is no property staff on duty in the villa elevator, and it takes more than ten minutes to wait for the elevator maintenance unit to come to rescue people. If equipped with a fault automatic leveling function, the elevator will never shut down people blindly in the event of a fault, or manually analyze the fault situation, level on the ground on the premise of ensuring the safety of passengers, and open the door to release the passengers. Minimal reduction of the risks involved in the elevator is very novel.
5. Look at the drive mode: traction drive
The elevator adopting permanent magnet synchronous traction technology has the characteristics of stable improvement, spacious ride, quiet operation and low energy consumption. It is the first choice for household elevators
