Application of Air Source Pool Heat Pump
Here are also two types of commercial swimming pools: outdoor commercial swimming pools and indoor heated commercial swimming pools. Generally, indoor commercial swimming pools are smaller and have lower heat loss. In engineering applications, for energy conservation considerations, outdoor commercial swimming pool heat pumps generally do not operate throughout the year. When the ambient temperature is low at a certain level, people feel quite uncomfortable even if the water temperature of the swimming pool is maintained at 26~28℃.
Therefore, the heating design and calculation are relatively monotonous. To
supplement the heat dissipation on the surface of the pool water and the choice
of unit power, the user first determines the use conditions, and the air
temperature in this range is suitable for the work of the pool heat pump, and
the unit can get better results. The easiest way is to directly estimate The
first heating time of the commercial swimming pool, which means the time for
the cold water to heat up to 26°C after entering the pool, is generally
controlled to be 20-50h.
Take a commercial swimming pool with a surface area of 2000㎡ as
an example, assuming the tap water temperature is 16°C, the average air dry
bulb temperature is 20°C, and the temperature difference when heated to 26°C is 10°C, the total heat required is:
Q=2000X10kcal
The maximum heating efficiency of the INVERBOOST commercial air
source pool heat pump
is COP=5.6, and the heating is designed to be completed in 30h (the heat loss
during heating is not included), then the total input power of the group of
heat pumps is N=20000000/(30X860X5.6)=138.43kw
Because the heat dissipation of the heating process is not calculated, the
power selection of the model should be slightly larger than this power.
Power check of the unit: If the comprehensive heat dissipation loss of the commercial swimming pool is selected as 400W/㎡, the total heat dissipation power is 500KW, which is less than the heating capacity of the unit. Mini Pool Heaters
For open-air commercial swimming pools that are not developed throughout the
year, it is easier to choose the Pool Heat Pump model based on the heating time for the first
swim. In consideration of reducing the cost of the system, the general time
should not be too short.
Indoor commercial swimming pools are mostly developed throughout the year, and
their heat dissipation is related to many factors. In addition to considering
the heat dissipation load on the water surface, the "humidity
dissipation" load of the swimming pool must also be considered, which
requires more accurate calculations.
You
may be interested: Why do I Need a Reliable Mini Pool Heat Pump?
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