Due to the higher requirements of safety and comfort of hot water for newborn babies, air source heat pump has become a wise choice for infant swimming pool compared with traditional methods such as coal-fired, fuel oil, electric heating, etc.
A baby swimming pool in Mianzhu, Sichuan uses air circulation hot water unit, which meets the hot water demand of the swimming pool very well. The energy consumption per ton of water is only 6.67 kilowatt hours, which is highly praised by users.
The first choice for hot water in infant swimming pool
In general, the main water equipment of baby swimming pool includes baby swimming pool, single pool and bath basin. The characteristics of water use are as follows:
· Periodicity and seasonality. 2-5 p.m. and 7-9 p.m. are the peak hours of reception, with large water consumption. Winter is the season with the largest reception and hot water consumption.
· Safety. Baby natatorium is generally located in residential and urban commercial areas, with a concentrated population, which requires high safety of heat source equipment. In addition, the form of heat source with serious pollution is not suitable, otherwise it will seriously affect the interests and physical and mental health of owners and nearby merchants.
·Moderate temperature and constant water pressure. The baby's swimming temperature is 36-37 ℃ and bathing temperature is 39-40 ℃. If the temperature is high, it will burn the baby's delicate skin, and if the temperature is low, it may cause cold. Especially for bathing, due to the reason of multiple faucets, it is easy for the water pressure to fluctuate from high to low, and the water temperature to fluctuate from cold to hot.
· Fast in and out of water, time is benefit. The water volume of 600L in the small pool is required to be filled or discharged in 5 minutes.
· Large water consumption. The volume of the large pool is 5-10m3, the water consumption of the small pool is 200-600l / person time, and the water consumption of the basin is about 30L / person time.
It can be seen from the above characteristics that constant water temperature and sufficient water volume are the main requirements of hot water for infant swimming pool. At present, general commercial hot water can be heated by coal-fired boilers, oil fired boilers, gas-fired boilers, electric boilers and air energy, etc. from the perspective of market trend, air energy hot water has become the first choice.
Among them, a large number of pollutants will be generated during the operation of coal-fired boiler, which is unrealistic to install in the community, and the safety is not guaranteed; the temperature in the boiler is very high during the operation of oil-fired boiler and gas-fired boiler, which has the risk of explosion, and the installation feasibility in the community or shopping mall is very small, and the operation cost is also very high.
Although the initial investment of electric boiler is low, the energy efficiency of air energy is at least two or three times that of electric boiler. In the long run, the advantage of air energy is more obvious. In addition, the air can also achieve intelligent control, which can ensure the constant temperature hot water demand of the baby swimming pool.