Application of AT550 energy-saving converter in swimming poolApplication of AT550 energy-saving inverter in swimming pool
The swimming pool is a highly energy-intensive building, which consumes a lot of electricity and has high operating costs. Moreover, heating and ventilation costs are also high.
For a large hotel, the electricity cost of the swimming pool accounts for up to 10% of its total energy cost. Therefore, the use of energy-saving inverters for swimming pools will greatly help save energy and reduce consumption.
Application advantages of AT550 energy-saving inverter in swimming pools:
1. Eliminate energy waste caused by oversized pumps
Under normal circumstances, the installer will choose the pump and pipeline too large, because it is difficult to accurately predict the needs of the system after it is put into operation.
Since it may be wise to reserve a certain margin for future potential demands during design, a pump with a larger selection will consume extra electricity unnecessarily to meet the non-existent demand, and excessive water flow is usually It is controlled by a throttle valve.
If JACT’s AT550 energy-saving inverter is installed, the speed of the water pump can be adjusted according to actual needs.
2. Reduce the speed of the water pump when the demand is low
During the backflow period of the filter equipment, the pump required the highest volume of water.
If the system also uses the return water pump as a circulating water pump, the speed of the water pump can be reduced by approximately 10% during normal operation.
At night, the pump speed can usually be further reduced to 70% of the return pump speed. By setting the day and night speeds, the power consumption of the pump can be reduced by about half compared with the pump that has been running at full speed.
It should be noted that these data can only be used as a guide. The actual set value must be adjusted according to the specific equipment.
3. Adjust the pump speed according to seasonal changes
As seasonal demand changes, the swimming pool can save more energy. For example, swimming pools have a large number of customers in summer and a small number of customers in winter.
In winter when the number of customers is small, the pump can run at a lower speed.
A booster button can also be installed on the water pump to temporarily increase the filtration speed to cope with the sudden increase in demand.
For swimming pools that need to be shut down for a period of time, the pump can run at the lowest speed instead of shutting down completely, which can eliminate the need for manual water stirring.
4. Effectively control the filtering speed
The slower the filtering speed, the better the filtering effect. For large swimming pools with a large number of sand filters, the lower the filtration speed, the better; for small swimming pools with small filtration equipment, the filtration speed should be slightly higher.
In order to control the filtration speed most effectively, users usually use valves to control the flow of water through the filtration equipment.
This will cause unnecessary energy waste, because the pump is still running at full speed and needs to do work to deal with resistance.
By adjusting the speed of the pump to control the water flow, more energy can be saved, and the use of JACT's AT550 energy-saving inverter can reduce the power consumption of the pump.
5. Find the appropriate water exchange rate
To determine the appropriate water exchange rate is to determine the water exchange rate in accordance with different needs.
The water exchange rate refers to the theoretically required time for all the water in the swimming pool to pass through the filtration system.
However, in order for 99% of the water to actually pass through the filtration system, it may be necessary to change the water 7 times.
Using JACT's AT550 energy-saving inverter, you can easily find the filtering speed that suits you, realize the accurate setting of the filtering speed, and ensure that the filtering speed can be adjusted at any time.
6. The air conditioning system can save up to 60% of energy
The air-conditioning system is also the main energy-consuming household in the swimming pool. Similar to the water pump of a swimming pool, in a system with a large selection, the motor speed of the air-conditioning fan can also be reduced, and it can also be cycled to different values and run according to actual needs.
By using JACT's AT550 energy-saving inverter to accurately control the air flow and running time of the fan, a lot of energy can be saved.