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What is the matter with the increase in the temperature of the supermarket freezer

Update:13-06-2022
Summary:

In the hot summer, what effect will the high temperatur […]

In the hot summer, what effect will the high temperature have on the supermarket freezer? This series of questions raises questions in the minds of customers. Is the supermarket freezer broken, or something happened? Why does this happen?

All supermarket freezers have an appropriate ambient temperature range and can only operate optimally within this temperature range. For example, the climate type of refrigeration is "N" type (temperate), at 16-32 degrees, refrigeration is not the best way to work, but this does not mean refrigeration can not work well below 32 degrees, but it has a certain To a certain extent, it can tolerate any refrigeration capacity, if the ambient temperature exceeds this capacity, the freezer will not stop and the temperature may be too high.

Of course, this problem only occurs when the ambient temperature exceeds a certain limit, and it will not affect the performance of the supermarket freezer, so it can be used with confidence.
Common symptoms of supermarket freezers:
1 Refrigerant leakage, electrical (line, gas) insulation damage, etc.
2 The refrigeration system is dirty and blocked with ice, condenser dust, etc.
3. Electrical circuit disconnection, fuse blown, overload protection program contact separation caused by overheating or overcurrent, pressure relay contact separation caused by abnormal pressure in the refrigeration cooling system
4. Compressor motor windings, fan motor windings, solenoid valve coils, relay coils, contacts, etc. are lost.
5 Compressor stuck, moving parts bearing stuck, etc.
6. The compressor valve is broken, the piston is pulled, the fan blade is broken, and various parts are broken.

Hicon has 8 advanced household air-conditioner production lines, 9 water cooler assembly lines, 2 refrigerator production lines and the world first-class enthalpy testing laboratories. It annually produces 1.2 million sets of air-conditioners,1.4 million sets of water dispensers,1.2 million sets of ice cream maker and freezers,0.6 million sets of ice makers,0.4 million of fireplaces and 0.2 million of professional cooling machines. Hicon products are well sold to more than fifty countries and regions, such as the USA ,Japan, Canada, Spain, France and Italy. More and more foreign customers become the sole agents for Hicon products in their own areas.

Hicon is ISO 9001, ISO 14001 and OHSAS certified company and Hicon products have international approvals of CE, GS, UL, ETL and CB.

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