The application of semiconductor refrigeration technology in air-conditioned clothing and water-cooled clothing
TEC refrigeration clothing (air-conditioned clothing/water-cooled clothing) is a special type of clothing that cools the human body in high-temperature environments. It achieves this function through an internal cooling system. The semiconductor cooling sheet is the key component in its cooling system. Next, this article will focus on introducing the application principles, advantageous features and application scenarios of this type of special clothing.
1. Application of TEC Refrigeration Sheets in Air-conditioned Clothing
Air-conditioned clothing refers to garments that cool the human body surface through air circulation and semiconductor refrigeration technology. Its built-in refrigeration system is composed of TEC refrigeration plates, temperature control components, fans and other parts.
one.TEC refrigeration sheetThe refrigeration plate, as the core component of the refrigeration system, distributes the cold energy to the front and back areas of the clothing.
2. Temperature control component:The temperature inside the clothing is monitored in real time through the microprocessor and temperature sensor, and the cooling power is adjusted according to the set value.
3. Fan-assisted cooling:The air-conditioned suit is equipped with a fan inside, which can accelerate air convection and further enhance the heat dissipation effect.
Features of TEC air-conditioned suits:Compared with water-cooled clothing, air-conditioned clothing is lighter and more portable, and its cooling effect is relatively mild. It is suitable for some medium-high temperature environments such as outdoor construction and medical surgeries.
2. Application of TEC Cooling Sheets in Water-cooled Clothing
Water-cooled clothing refers to garments that absorb and remove body heat through a water circulation system. It mainly uses the combination of TEC cooling sheets and a water circulation system to achieve efficient cooling.
1. Water circulation system:The coolant (usually water or other highly efficient cooling medium) circulates internally in the water-cooled suit, absorbing heat by coming into contact with the human body surface and releasing heat through the external radiator.
2.TEC refrigeration sheet:The coolant can achieve further cooling when passing through the TEC module: that is, the cold end of the TEC cooling plate directly contacts the coolant, taking the heat away from the human body and releasing the heat to the external environment through the radiator.
Features of TEC water-cooled clothing:The coolant in water-cooled clothing can directly contact the skin surface, achieving uniform and efficient cooling. Although its cooling effect is better than that of air-conditioned suits, it is not convenient to wear in daily life due to the need to be equipped with additional cooling devices such as water tanks. It is more suitable for use in some extreme high-temperature environments such as fire-fighting work and military operations.
The practical application advantages of semiconductor cooling sheets
No noise, no vibration
The TEC refrigeration sheet adopts solid components and has no mechanical moving parts. It operates quietly and does not interfere with work or movement.
2.Small in size and light in weight
The TEC cooling sheet is lightweight and compact, making it easy to fit into the cooling suit without affecting the user's wearing comfort.
3. Rapid cooling and precise temperature control
The TEC cooling sheet can quickly reduce the temperature to the set value and maintain a stable temperature, allowing users to enjoy a comfortable body temperature more quickly and reliably.
The image is from the Internet: Research on Smart Air-conditioned Clothing Based on Semiconductor Coolers
4. Dual modes of hot and cold
Based on the Peltier effect, the cooling/heating mode can be switched by changing the current direction of the TEC cooling plate. That is to say, in a cold environment, the TEC refrigeration suit can provide heating function through reverse current.
5. Long service life
The service life of TEC refrigeration sheets exceeds 200,000 hours, and they are highly reliable.
6. Environmentally friendly and sustainable
TEC refrigeration sheets do not require traditional refrigerants, which not only simplifies the design and maintenance of refrigeration suits but also brings significant environmental benefits.
TEC refrigeration suits have diverse application scenarios
At present, the application of TEC refrigeration suits (air-conditioned suits/water-cooled suits) has covered multiple industry fields such as industry, medical care and civil use.
In the industrial field, TEC refrigeration suits can be applied in high-temperature working environments, such as steel smelting and chemical production, reducing the risk of heatstroke among workers and enhancing work efficiency.In the medical field, medical staff can wear TEC refrigerated suits during surgeries or emergency treatments to ensure a comfortable body sensation. It can also be used for the auxiliary care of heat-sensitive patients.In the civilian market, TEC refrigeration suits can be used in outdoor activities, travels and other scenarios, meeting the cooling needs of ordinary consumers in hot environments.
With the rapid development of semiconductor refrigeration technology, TEC refrigeration suits (air-conditioned suits/water-cooled suits), as key equipment for dealing with high-temperature environments, will be fully popularized in various industry fields, bringing people a cool and comfortable wearing experience.
