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  • What is the cost budget for Low-Temperature Cold Storage?

    Nov 23, 2019

    How much is a square meter? There are also many problems with Low-Temperature Cold Storage construction. It is definitely not a wise move to blindly invest in building cold storage. The cost is one of the issues that should be considered in cold storage design. Here is a Frozen Food Cold Storage Factory simply analyzes the reasons that affect the cost of cold storage. Relatively speaking, the larger the volume of the cold storage, the higher the price of the cold storage design. There is also the volume of cold storage is also a reason for the impact of the cost.

    Low-Temperature Cold Storage

    Low-Temperature Cold Storage

    Quick freezing cold storage

    Factors affecting the price of ultra-low temperature cold storage:

    1. The construction area of the ultra-low temperature cold storage is related to the local climate and the different climatic environment regulations. The extreme weather of the local climate environment should be expected in advance.

    2, the insulation system generally uses polyurethane insulation board or on-site spraying, according to different temperatures to choose a different thickness, the insulation system cost is a relatively large part of the cold storage cost.

    28彩票投注app官方下载3, the size of the cold storage is not the same per square meter of cold storage capacity, the higher the cold storage capacity, the higher the overall cost, the lower the unit cube cost.

    4. The choice of cold storage refrigeration equipment, the choice of refrigeration equipment will have a great impact on the design cost of cold storage and there are certain differences between imported brands and domestic brands.

    5. The more the cold storage compartments are, the larger the input cost of the cold storage. The more the cold storage compartments of the same volume, the larger the number of refrigeration equipment configurations, which directly affects the overall cost of the ultra-low temperature cold storage.

    28彩票投注app官方下载6, some special requirements of the cold storage, higher than the ordinary cold storage, such as a chemical explosion-proof library, air-conditioning cold storage, quick-freezing cold storage;

    The most basic calculation standard in the design process of cryogenic cold storage includes the ultra-low temperature cold storage area and cold storage height that users should need. This is the length, width, height, exit length, width and height, and also pay attention to the influence of corner beams and columns, etc. The difficulty caused by the process. In addition, it is classified according to the different design temperatures. It is divided into high-temperature preservation, medium temperature refrigeration, and low temperature freezing.

    There are two main reasons for the lack of refrigerant charge in the cold storage and the lack of circulation of the refrigerant in the cold storage. At this point, it is only necessary to fill in a sufficient amount of cold storage refrigerant. Another reason is that the system refrigerant leaks more. In the case of such a situation, the leak point should be searched first, and the connection of each pipe and valve should be checked. After the leak is repaired, refill a sufficient amount of refrigerant. Due to the temporary operation of the compressor, the components such as the cylinder liner and the piston ring are severely worn, the clearance is increased, the sealing performance is reduced, the gas transmission coefficient of the compressor is also reduced, and the cooling capacity is reduced. When the cooling capacity is less than the cold storage heat load, it will cause the warehouse temperature to drop slowly. The refrigeration capacity of the compressor can be roughly judged by observing the suction and exhaust pressure of the compressor. If the refrigeration capacity of the compressor drops, the common method is to replace the cylinder liner and piston ring of the compressor. If it still cannot be effective after replacement, other factors should be considered, and even disassemble and repair, to eliminate the fault factor. Our company also has Low-temperature Logistic Cold Storage on sale, welcome to consult.


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