After the refrigerated bakery case has been used for a long time, the condensing pressure inside the cake cabinet will increase, which will lead to an increase in the compression function, a reduction in cooling capacity, a decrease in the cooling coefficient, and an increase in energy consumption. What are the main methods for solving this problem?
1. After the refrigerated bakery case has been used for a long time, the temperature of the cooling water in the cake cabinet is too high, which results in a poor cooling effect of the condenser inside the cake cabinet, which increases the workload of the compressor and leads to a dramatic increase in power consumption. The cooling box of the cake cabinet is often cleaned and maintained in order to prevent the temperature of the cooling water of the cake cabinet from being too high and to supplement the low-temperature water (tap water or well water); to use the flushing water; to ensure the cooling effect of the cooling tower.
2. The condenser inside the cake display case has the function of the accumulator. When the liquid level in the condenser is too high, the condensation effect of the condenser is seriously affected, the condensing temperature and pressure increase, and the power consumption of the refrigeration compressor increases. During the operation, attention should be paid to changes in the liquid level, and the condensed liquid in the condenser should be drained in a timely manner. When adding the refrigerant, the amount of addition should be strictly controlled to ensure sufficient heat exchange area for the condenser, and when the cake cabinet is placed, attention should be paid to the cake. The cabinet is placed in a well-ventilated position to ensure better cooling of the cake cabinet.
3. After the refrigerated bakery case has been used for a long time, the condenser inside the cake display cabinet needs regular maintenance. After the condenser inside the cake cabinet is used for a long time, the surface is easily stained with a lot of dust, resulting in a poor cooling effect of the condenser. Caused the cake cabinet compressor cooling effect worse and increased the compressor cooling speed, increase the power consumption of the cake cabinet, so need to make reasonable maintenance of the cake display cabinet.
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