How effective is the cooling fan jacket?

The cooling fan jacket incorporates small fans positioned on the left and right sides of the upper garment, drawing in outdoor air into the clothing. It absorbs body heat through the evaporative process of sweat, enabling sweat to evaporate and effectively cooling the body. It's designed to provide a cool and comfortable sensation.

The production of the cooling fan jacket ideally involves high-quality polyester fabric and specially selected miniature fans. The principle lies in the fans' airflow, enabling immediate sweat evaporation and heat absorption from the body's surface, effectively cooling the body and delivering a sense of cool comfort. This jacket is a novel high-temperature protective garment with authorized national invention patents.

The human body possesses an ideal cooling system - the physiological air conditioning - wherein the temperature decreases due to sweat evaporation. Following intense exercise, the body can produce over 1000cc of sweat per hour. If this volume of sweat evaporates, it can remove 580 kilocalories of heat. This indicates the robust cooling capacity of the physiological air conditioning system, akin to the heat generated during one hour of continuous heavy labor (480 kilocalories). Moreover, sweating is controlled by the brain and occurs when necessary.

However, the physiological air conditioning of the body faces an issue: the body itself cannot ensure sweat evaporation and retains sweat on the surface, hindering sufficient temperature reduction!

This problem is addressed by the cooling fan jacket! It facilitates the parallel flow of external air along the body's surface, leading to instantaneous sweat evaporation. This allows the body to function as a true physiological air conditioner. When this system operates normally (with continuous sweat evaporation), it ensures consistency with the body's necessary cooling, regardless of varying sweat amounts. If sweat is insufficient, body temperature rises, prompting increased sweating under brain control to compensate. Conversely, excess sweat leads to temperature decrease and reduced sweating.

Wearing the cooling fan jacket has no adverse effects on the body; it efficiently counters the cold air from conventional air conditioning that might otherwise irritate the skin. It acts as a physiological cooling system, maintaining the body surface at the optimal state required by the body. It doesn't become excessively cold and consistently maintains a "comfortable warmth."

Wearing the cooling fan jacket with sufficient cooling capacity to match the workload allows for continuous work by cooling through sweat evaporation.

Therefore, using the cooling fan jacket ensures the user remains in the most comfortable state possible.

Additionally:

Cooling vests for women and men offer a similar cooling mechanism. These cooling vests utilize the same technology with modified designs to suit different body types. Motorcycle enthusiasts can benefit greatly from a specialized cooling motorcycle vest, designed explicitly for comfort and heat regulation during rides.