450W Portable Evaporative Air Cooler Chiller, 45L Water Tank

Analysis of the cooling effect and energy efficiency rating of Portable Evaporative Air Cooler Chiller with a 450W power design

1. The impact of power on cooling effect
a. Cooling capacity
Heat load carrying capacity:
The 450W power design means that the cooler can bear a larger heat load and is suitable for use in high temperature environments, such as hot summer days.
The device uses a powerful fan and water pump to pass more air through the cooling pad, quickly absorb heat from the air, and effectively reduce the indoor temperature.
b. Evaporation efficiency
Water evaporation rate:
Higher power can increase the flow rate of the water pump, making the water more evenly distributed on the cooling pad, increasing the evaporation area of ​​the water, and improving the evaporation efficiency.
This efficient evaporation will increase the moisture in the air, making the air more humid and cooler, improving the user's comfort.
c. Wind speed and airflow
Multi-speed wind speed adjustment:
The 450W power allows the device to provide three-speed wind speed adjustment, and users can choose the appropriate wind speed according to different usage occasions. For example, in hot weather, you can choose high wind speed for fast cooling; at night or in cold weather, you can choose low wind speed to reduce noise and save energy.
Airflow uniformity:
Powerful fans can ensure uniform distribution of air in the space, reduce local hot spots, make the temperature of the whole environment more balanced, and improve overall comfort.
2. Energy efficiency rating
a. Energy efficiency standards
Energy efficiency ratio (EER):
Energy efficiency rating is usually measured by energy efficiency ratio (EER), which is the ratio of cooling output (BTU) to power consumption (watt). The power of 450W combined with the actual cooling capacity of the device will affect its EER value.
If the cooling capacity of the device is designed properly, the EER will be relatively high, which means less electricity consumption to obtain the same cooling effect.
b. Energy efficiency improvement strategy
High-efficiency components:
If the cooler uses efficient fans and water pumps, it can minimize energy consumption even at higher power.
Using high-quality cooling pad materials can reduce the evaporation resistance of water and improve evaporation efficiency.
Environmental adaptability:
Energy efficiency rating is also related to the use environment. In a drier environment, the evaporation efficiency of the cooler will be higher, so the energy efficiency ratio will also increase accordingly. In a high humidity environment, the evaporation efficiency may decrease, thus affecting energy efficiency.