What Are the Ridges Under the Freezer For?
Freezers are an indispensable part of our lives, yet we often overlook the tiny details in their interior design. Take, for example, those thick, white protrusions at the bottom... Many people assume they're there to neatly stack packages or to secure meat trays. However, this notion is completely off the mark. They serve a much more significant purpose than what meets the eye. Let's see...
On the surface, it appears ordinary, but there's a scientific reason behind it: it facilitates air circulation.
Freezers are designed to circulate cold air efficiently. The protrusions at the bottom function like channels, ensuring an even distribution of cold air. If the surface were completely flat, the airflow would be obstructed and humidity would start to accumulate at the bottom. This would cause the packaging of the food to stick to the surface.
Thanks to these protrusions, the inside of the freezer cools uniformly, allowing hot meals or newly added items to be cooled without damaging the entire compartment.
It fails to perform its function when a layer of frost forms.
The primary function of the protrusions is to facilitate air circulation in the freezer. However, over time, the accumulation of ice or frost can block this airflow. If you see a layer of frost accumulated like snow at the bottom, it means that the protrusions are not able to perform their function.
In this case, the humidity level in the freezer increases, ice crystals form on the food, and we encounter the unpleasant situation known as freezer burn. Loss of flavor and texture becomes inevitable. While the food may still be edible, the taste is significantly compromised.
It's important to know that the protrusions in the freezer don't operate independently.
In addition to the air ducts, small ventilation holes also come into play. When they work together, the cold air inside can circulate freely.
This means that even when you put freshly cooked meals into the freezer, the system can quickly regain balance. However, if the protrusions are covered with ice or completely blocked by bags, the balance is disrupted. When the balance is disrupted, cooling performance decreases and electricity consumption increases.
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