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Why do nofrost refrigerators require "no wind" technology?
⭕With the improvement of living standards, users are hoarding more and more high-end frozen ingredients.🎃 According to Nielsen's research, the growth rate of frozen seafood and frozen beef in the past two years has far exceeded other categories, with a growth rate of over 40%.✨ Contrary to the strong demand for fresh storage, people are not satisfied with the effectiveness of frozen fresh storage.🐻 Industry surveys show that 43.55% of consumers feel that the taste of ingredients is disrupted, and 41.16% believe that repeated freezing will accelerate nutrient loss
🎐The freshness of frozen ingredients is mostly attributed to "large temperature fluctuations" in the industry.༒ Due to the defrosting system installed in the nofrost refrigerator, the heat generated during operation will enter the refrigerator through the air outlet, causing a temperature difference of about 10 ℃, and the ingredients will repeatedly thaw and lose nutrients.ཧ So, reducing the temperature difference has become a response method for various brands, and some brands can control it around ± 0.5 ℃.
💙However, the culprit that triggers user pain points - wind - has received little attention, and even some brands are aware of this issue, they are unable to solve it.🦋 The common practice is to add food preservation boxes to reduce the intrusion of cold air, but the effect is not ideal.💖 Some users even apply a few layers of cling film around the ingredients, hoping to reduce water loss, but the fact has proven that the taste is still dull and difficult to match the original freshness.
꧒So, where should we start with the "no wind" experience that nofrost refrigerators urgently need to achieve?
ꦕAfter 5 years, "no wind" technology finally emerged
𒀰The traditional nofrost refrigerator adopts a distributed refrigeration layout, with the blowing port on top and the return port on bottom, and the cold air blowing directly towards the ingredients.♎ What if we change the position of the air vent and change the trajectory of the wind?🎃 This idea may seem simple, but in reality, it affects the entire system: changing the trajectory of the wind requires overall adjustment of the refrigeration system, achieving ultimate cooling while also considering issues such as refrigerator heat dissipation, and achieving stable operation.🐻 Throughout decades of development, no brand has been able to successfully achieve success.
However, this situation has finally been broken.🦩 After 5 years of research and development, we have developed bottom mounted constant temperature preservation technology, which places the refrigeration system as a whole at the bottom, achieving a stable flow of cold air at the top of the drawer with the air outlet at the back and the return air outlet at the front, and taking the lead in achieving the freshness storage effect of "cold air not blowing directly".
🏅At the temperature level, bottom mounted constant temperature preservation technology can quickly and evenly remove hot air from the freezer through pressure difference, further reducing the temperature difference inside the refrigerator. The temperature change at the center of the food ingredient is ≤ 0.1 ℃.ꦛ As a result, the nutrient retention rate of matsutake juice has doubled, and ingredients such as sea cucumber remain full after 30 days of storage, without losing their nutritional value, allowing users the freedom to stock up on high-end ingredients.
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