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ESPA Swimming pool three-in-one constant temperature dehumidification heat pump cabinet type

ESPA Swimming pool three-in-one constant temperature dehumidification heat pump cabinet type
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Product features of three-in-one indoor pool constant temperature dehumidification heat pump:

Economical savings: Obtain a large amount of energy from the air, and the energy efficiency ratio is as high as 300% -400%. The automatic running time of the three-in-one heat pump is set according to the use rule, and the cost is naturally saved. Compared with fuel oil and gas boilers, average annual energy savings of 70%, coupled with lower electricity prices and rising fuel, the low operating costs are becoming increasingly prominent.

Wide range of applications: It can be widely used in families, hotels, hotels, schools, athlete training halls, saunas, water entertainment and leisure places, etc.

Long-lasting constant temperature: It is very simple to use. The entire set of heat pump adopts an automatic intelligent control system. Users only need to turn on the power when they are used for the first time, and fully realize the automatic operation in the later use process. When they reach the user-specified requirements, they will automatically shut down. The system runs on its own and maintains constant temperature and humidity in the room.

Safe operation, no need to be on duty: Compared with fuel boilers, it is absolutely safe to operate, and it is automatically controlled without personnel on duty, which can save personnel costs.

Long service life: low maintenance costs, stable equipment performance, and service life of more than 15 years.

Environmental protection: The three-in-one heat pump does not have any combustion emissions. The refrigerant uses environmentally friendly refrigerants, which has zero pollution to the ozone layer and is a better environmentally friendly product.

 

Work flow and principle

The dehumidification heat pump series is a product specially developed for indoor swimming pools. It integrates air conditioning, dehumidification, and pool water heating into one, recovers and comprehensively uses energy, overcomes many problems such as high humidity and high chlorine environments, and changes the operation mode through spring, summer, autumn, and winter To achieve efficient and energy-saving operation, its working principle is as follows:

The working principle of the dehumidification heat pump is, in short, that is, the evaporation heat loss on the surface of the pool water is recycled and transferred to the pool water and air to make up for the heat loss of the pool water and air, and at the same time to achieve the air conditioning dehumidification function. Its working procedure can be roughly divided into two steps:

In the first step, the warm and humid air flows through the lower part of the heat pipe heat exchanger and the evaporator, and the temperature drops. The warm water vapor condenses into cold water droplets and is separated from the air, which makes the air dry and achieves the function of air dehumidification. At the same time, air cooling, water vapor condensation and The thermal energy released during the cooling process is absorbed by the refrigerant.

In the second step, the heat energy absorbed by the refrigerant is first heated by the shell-and-tube condenser in the water heating mode to achieve the pool water heating function. When the pool water reaches the upper limit of the constant temperature, the refrigerant automatically controls the system valve. The coiled air condenser is used to heat the cooled air to achieve air insulation; in the priority air heating mode, the coiled air condenser is used to heat the cooled air to achieve air insulation function. When the value is reached, the refrigerant is heated by the shell-and-tube condenser under the automatic control of the system valve to achieve the constant temperature of the pool water.

Because the heat energy will be lost through the conduction of walls and windows and the replacement of fresh air, when the heat energy generated by the heat pump is insufficient to meet the requirements, the auxiliary air heater can be used to supplement the heat energy required for indoor heating. As long as it provides its own operating power, the heat pump can continuously run in accordance with the above-mentioned working procedures, and achieve a harmonious balance of the three functions of "pool water heating, air conditioning, and dehumidification" with low energy consumption.

 

Performance parameters:


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