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The supermarket freezer simple three easy saving 30%

author: Published in:2018/6/13 14:16:28 Click volume:

Open supermarkets and convenience stores to be used in domestic commercial freezer, to merchant, electricity is a big expense, if in some of the details of reasonable notice, can achieve the effect of saving 30%.
1, the supermarket fresh cabinet stalls properly lowered a few degrees, it will reduce the thermostat stalls, because if the stall is too high due to long boot time. Boot time will be significantly shortened. Freezer room such as commonly used -18 DEG C instead of -22 C, can save 30% power consumption.
Supermarket preservation cabinet temperature is lower. After freezing room reaches -18 DEG C, the temperature inside the supermarket fresh-keeping cabinet should change with season and external temperature.
The higher the temperature of the temperature controller. Every drop of 1 C is difficult getting cold and hard to drop, but the continuous operation of the lowest temperature is -24 DEG C, while also due to temperature difference between inside and outside, cold loss and emergence of a very long boot time even without stopping.
2, try to reduce the number of supermarket cabinets open and close
Often open the door closed, the air conditioner will run away, and cool air will certainly cause the supermarket to keep fresh cabinet temperature rise, open the door to the cabinet can feel the cool air running out. Will cause the temperature controller can not reach the temperature of the shutdown and lead to the compressor work for a long time, power consumption increased.
3, supermarket fresh cabinet to avoid placing in the place of high ambient temperature, supermarket fresh keeping cabinet near the heat source place, will make fresh ark heat dissipation slow, environmental temperature on the fresh cabinet has a direct impact on power consumption. Ambient temperature rise, slow temperature drop in the cabinet will lead to longer boot time, power consumption increased.

 


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