The cooling temperature of commercial ice cream cabinets is between -18 and 25 degrees Celsius, which emits a lot of heat while cooling. This requires the design of fans, heat dissipation holes, etc. to discharge heat. The technical requirements are very high, not only to meet the aesthetic appearance, but also to avoid affecting its performance.
The correct heat dissipation method can increase the lifespan of the ice cream cabinet, and important components such as circuit boards and thermostats are not easily damaged at room temperature. On the contrary, if the internal temperature is too high, there will be risks such as fire and line aging.
NW (nenwell company) believes that a qualified brand of commercial ice cream cabinets requires at least three heat dissipation methods, namely condensers, fans, and heat dissipation holes. According to market analysis, 100% of commercial freezers have heat dissipation designs, and different brands have their own unique design styles.
Do you find that there are different sizes of heat dissipation holes in the power supply, compressor, and front panel? These are the results of rigorous research, design, testing, and other steps. Even the radius, thickness, curvature, and shape of each hole need to be carefully designed.
The condenser heat dissipation is the most popular. It is wound around 3-6 layers through a very thin conduit to guide the temperature into the tube, and is installed at the bottom or outside of the ice cream cabinet to dissipate heat. Its efficiency is also the highest. Customized, high-end and other freezers use this method.
Fans and cooling holes are indispensable for assisting in heat dissipation. In order to improve cooling efficiency, doing a good job of heat dissipation is an important part. If the temperature is too high, there will be at least a 30% -40% performance decrease. Therefore, you will see various design styles in the mall.
Precautions for heat dissipation in commercial ice cream cabinets:
(1) Pay attention to a ventilated and dry environment that is conducive to heat removal
(2) When selecting a brand of commercial ice cream cabinet, non-brand design defects and poor quality can affect its performance.
(3) Pay attention to the placement orientation, try not to block the heat dissipation hole, a certain position away from the wall, or place it towards the end that is favorable for heat dissipation.
(4) Away from overheating environments such as stoves and direct sunlight, multiple freezers need to be spaced apart. Of course, in the case of a poor environment, in addition to reducing the service life, its power consumption will also increase.
After daily use, it is necessary to clean and maintain:
1.After more than one month of use, regularly remove oil and dust from the fan blades.
2.Prolonged use will cause the heat dissipation hole to be blocked by dust, so maintain the cleaning work more than 3 times a month.
3.Regularly check the condition of the internal element section, and replace and repair it in time if there is any failure or rupture.
The above is the important content of this issue from the principle of heat dissipation, precautions to maintenance skills to share, I wish you a happy life!
Post time: Jan-07-2025 Views: