Refrigeration installation and design is widely prevalent in the biological food production industry, cold chain logistics, agricultural product planting, research and education institutions, chemical industry and trade, and catering chains. It is increasingly becoming a powerful ally for ensuring the quality of products for various cold chain enterprises such as fresh food e-commerce platforms, distributors, wholesalers, restaurants, supermarkets, food factories, and logistics companies. In recent years, there has been a significant increase in consultations regarding various refrigeration installations, with some clients asking questions like "Why is it necessary to install refrigeration panels in refrigeration installations?" Today, I'll delve into the necessity and advantages of refrigeration panel installation.

When it comes to cold storage facilities, many customers might associate them with air conditioning units, which fall under the same refrigeration category, but the differences between the two are significant. For instance, the lowest temperature for common air conditioners is usually around 16°C, whereas cold storage can achieve temperatures as low as 0~5°C (for preservation), -18~-23°C (for freezing), -30~-40°C (for rapid freezing), and even down to -80°C (for ultra-low temperatures). Additionally, cold storage facilities not only require a refrigeration system but also insulation systems, pipeline systems, and electrical control systems to ensure a stable and automatically adjustable low-temperature environment within the storage, which better guarantees the quality and safety of stored products. The installation of cold storage panels is a key component of the insulation system for cold storage installation.

Currently, in cold storage installations, cold storage panels are often made of double-sided color steel with polyurethane insulation or stainless steel, offering benefits such as lightweight, excellent thermal insulation, safety, environmental protection, strong hardness, and corrosion resistance. They are also easy to install and suitable for various types of cold storage. Without cold storage panels, the temperature difference between the low internal and high external temperatures can easily lead to cold leakage. This not only causes significant fluctuations in internal temperature,不利于 product storage, but also affects the efficiency and lifespan of the refrigeration system due to continuous on-and-off cooling cycles. Additionally, cold storage panels made of polyurethane insulation and other materials cannot be exposed to sunlight and rain, as it can cause deformation and other issues affecting thermal insulation properties. Therefore, cold storage panels cannot be installed outdoors and must be placed in shaded, rainproof storage facilities such as brick-and-mortar buildings, steel structures, greenhouses, etc.