The core problem of compressor oper
What are the common problems in the use of cold storage for preservation products
Two commonly used measures to block the exchange of hot and cold air include installing an air curtain or installing a transparent plastic soft curtain in the cold storage door. The air curtain will automatically open and close with the opening and closing of the door of the cold storage. It does not need to be manipulated to facilitate the entry and exit of the goods. It is a commonly used method in the installation of the cold storage; the transparent plastic soft curtain is installed in the cold storage door, and the operator will take a long time When entering and leaving the warehouse, the door curtain may produce water droplets and cause adhesion. Although this method has a small initial investment, it is not very convenient for long-term forklifts to enter and exit the room. Kuhua Refrigeration Fresh-keeping Cold Storage Construction Company.
Control the time and cycle of incoming and outgoing goods
Retail cold storage itself has many uncertain factors, such as the incoming and outgoing volume of goods, the time of incoming and outgoing goods, etc., so the time of incoming and outgoing goods should be fixed in the afternoon or morning according to the actual use, and unified incoming and outgoing In this way, the temperature fluctuation of the cold storage is relatively small, and at the same time, the number of openings of the refrigeration equipment can be reduced, and the service life of the refrigeration equipment can be extended.
keep the passage clear
Keep the internal and external passages of the warehouse unblocked, and use appropriate loading and unloading tools and equipment to reduce the number of in and outs and the opening time. Cold storage passages are generally not suitable for each other’s items. For large-scale cold storage, forklifts or other equipment should be used to load and unload goods to minimize the operating time of operators in the cold storage to prevent excessive cold storage temperature fluctuations from causing unnecessary energy consumption and food quality. Impact.
Reasonably set the temperature range in the warehouse
According to our understanding, the temperature range in the cold storage is generally specified as ±2℃. The accuracy of the temperature fluctuation in the cold storage can be adjusted accurately according to the requirements of users. Customers need to choose according to their own investment capabilities and product characteristics. The temperature accuracy of ordinary conventional food refrigerators is ±2℃ enough to meet the requirements of use, but some products and laboratories with high temperature accuracy can choose higher temperature accuracy. Usually 0.1~0.5℃, this type of cold storage can choose to use a frequency conversion refrigeration unit. This cold storage equipment has high requirements and high initial investment, but the operating parameters are accurate and energy-saving.
