With the development of our country's economy and the improvement of people's living standards, people's awareness of fitness and health care is constantly increasing. Swimming is more than just a sports game. In recent years, people like swimming and fitness more and more. Various public swimming pools, private swimming pools, baths and hot springs are increasing. People's requirements for energy saving and environmental protection of swimming pool water temperature heating and constant temperature equipment are also increasing.

When the outdoor temperature is low, the required indoor temperature will be very high (the room temperature of the swimming pool is generally 25-27°C). When the swimming pool water temperature is constant at 27-29°C, the water in the swimming pool will absorb a lot of heat when it evaporates, thereby reducing the water temperature of the swimming pool. Authorities estimate that the temperature of the swimming pool will drop by 95%! The evaporation of pool water will lead to a large amount of energy consumption. At the same time, due to the evaporation of pool water, the indoor swimming pool becomes very humid. Hot and humid air will give people a very uncomfortable feeling and seriously endanger people's health. To solve this problem, we use a heat pump energy recovery system to heat the swimming pool water to a constant temperature to achieve the purpose of energy saving and environmental protection.

        1. First introduced the working principle of the swimming pool machine

        The swimming pool heat pump dehumidifier is a device that uses the principle of reverse Carnot cycle to recover the heat generated by the evaporation of swimming pool water and release it into the swimming pool water or indoor air to achieve a constant temperature. It can dehumidify swimming pool and indoor temperature. That is, a small amount of electric energy is used to drive the compressor after passing through the expansion valve, and the high-pressure liquid working medium evaporates into a gaseous state in the evaporator, and absorbs a large amount of heat energy from the surrounding air. In the design of the swimming pool air conditioning system, the gas working medium is compressed by the compressor into a high-temperature and high-pressure liquid, and then enters the condenser. The water is heated by heat dissipation, so that the water is continuously circulated in the heating pool. The heat pump energy recovery system is adopted to fully absorb the indoor The heat in the hot and humid air of the swimming pool. This not only saves a lot of energy, but also dehumidifies the indoor air.

       2. Features of air-cooled heat pump swimming pool machine:

       ① High efficiency and energy saving: The heat pump is not a heat transfer device, but a heat transfer device. Its heating efficiency is not limited by the 100% energy conversion efficiency, but by the reverse Carnot cycle efficiency. The heat pump absorbs heat from the low temperature and transfers it to the high temperature. The heat is not only greater than the energy consumed, but also greater than the energy absorbed at low temperatures. Therefore, in the process of heat transfer from low to high temperatures, the energy of the heat pump is five times that of the heat pump.

       ② The unit has high energy efficiency ratio and large heating capacity. Generally speaking, it can output 3-4 kWh of energy with 1 kWh of input.

       ③ Long service life: The normal service life of the host can reach 10-20 years.

       ④ High safety performance: The heat pump is the same as the refrigerator and air conditioner. It uses electric energy to drive the working fluid to transfer low-temperature heat to high-temperature in a vacuum. The electric current does not directly touch the heater, which is a safe product.

       ⑤ Green and environmental protection: using heat pumps in various fields can save operating costs. It is a safe, energy-saving, economical and environmentally friendly product. Compared with other conventional hot water equipment (such as oil-fired boilers, gas-fired boilers, electric boilers, etc.), the use of heat pump technology can save 65%-80% of operating costs, and it does not pollute the environment.

      ⑥ The advanced titanium water heat exchanger is used to resist the corrosion of chloride ions in the water. The shell is made of high-quality double-sided galvanized steel, which is strong and durable.

      ⑦ The swimming pool heat pump dehumidification unit uses the heat energy taken away by evaporation to comprehensively solve the functions of dehumidification, pool temperature rise and environmental temperature rise, reduce energy consumption and save operating costs.

      ⑧ Use safety: water and electricity isolation; no open flame, no leakage, to ensure personal safety.

      The swimming pool heat pump constant temperature dehumidification unit uses the heat energy taken away by evaporation to comprehensively solve the functions of the swimming pool, such as dehumidification, swimming, and air conditioning.