"Dream, Dream, Dream! Conduct these dreams into thoughts, and then transform them into action."
- Dr. A. P. J. Abdul Kalam
"Dream, Dream, Dream! Conduct these dreams into thoughts, and then transform them into action."
- Dr. A. P. J. Abdul Kalam
19 Apr 2023
Have you ever seen the tiny holes in elevator doors and wondered why they are there?
The small holes in elevator doors are designed to improve air flow and prevent pressure changes inside the elevator car. This is particularly important in high-rise buildings, where elevators can travel long distances and experience significant changes in air pressure.
The holes allow air to move freely between the inside and outside of the elevator car, equalizing the pressure and reducing the risk of discomfort or injury to passengers. It is noted that the holes also serve a practical purpose by preventing the formation of a vacuum inside the car, which could make it difficult or impossible to open the doors.
By understanding the role of these tiny holes in improving air flow and preventing pressure changes, engineers and architects can make more informed decisions about elevator design and operation.
While the holes in elevator doors may seem like a small and insignificant detail, they play an important role in ensuring the safety and comfort of elevator passengers. Many studies provide valuable insight into the design and operation of elevators, highlighting the importance of even the smallest details in ensuring safe and efficient transportation in high-rise buildings.
