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NEWS
Analysis and Treatment Methods of Three Common Faults of Freezer
Freezers, I believe everyone should be familiar with them. Supermarkets, convenience stores, restaurants, etc. can be seen everywhere. However, after the use of freezers for a long time, many users will encounter some problems more or less, such as: no refrigeration, poor refrigeration effect, condensation, loud noise, etc. In order to let everyone understand the causes of freezer failures and how to deal with them, today I will introduce three common freezer failure analysis and treatment methods:
13
2023
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What are the advantages and disadvantages of refrigerated display cabinets
Compared with other types of refrigeration equipment, it has a smaller area and a smaller space requirement. The same size of the floor space display cabinet is certainly easier than other styles of refrigeration equipment, thanks to its high design. The vertical display structure allows users to see the display surface of the cabinet more conveniently, and with the control of the light, it is easy to render an excellent display effect. In actual use, the display cabinet is more easily accepted by users and improves the conversion rate in commercial places.
22
2022
09
Basic Inspection Instructions for Fresh-keeping Display Cabinet
Appearance: clean, no obvious scratches on the plastic parts, no obvious knocks, scratches, traces of foam material, no foreign matter, space between the cabinet and the door, bias, flexible opening and closing, no abnormal noise. The hinged freezer door maintains an angle of 40 to -75 °.
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What are the reasons why the cabinet is not cold?
1. Improper adjustment of the expansion valve and drain valve of the preservation cabinet, excessive refrigerant in the system, air in the refrigeration system, poor sealing of the valve plate assembly, and wear of the piston of the compressor cylinder liner. 2. The high-pressure output buffer tube in the compressor is broken, the screw fixing the tube is loose, the high-pressure tube does not exhaust, and the low-pressure tube does not inhale, so the compressor runs, but does not refrigerate.
Common freezer fault analysis and related solutions
With the improvement of residents' economic consumption level, the popularity of freezers and cold storage is getting wider and wider, and everyone's demand for freezers is gradually increasing. However, in our daily use process, more or less there will be use failures, mostly due to Our operation is not standardized and daily maintenance is not in place. Here are some common failures and related solutions: