◆ The change of operation modes in spring, summer, autumn and winter seasons has achieved efficient and energy-saving operation. The working principle of the multifunctional swimming pool heat pump is, in short, the evaporation of the heat loss from the surface of the pool water, which is 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 function of air conditioning and dehumidification. Its working procedure can be roughly divided into two steps:
In the first step, the warm and humid air flows through the evaporator, the temperature drops, and the warm water vapor condenses into cold water droplets to separate from the air, making the air dry and achieving the function of air dehumidification. At the same time, air cooling, water vapor condensation, and the cooling process release the Thermal energy (latent and sensible heat) is absorbed by the refrigerant.
In the second step, the heat energy absorbed by the refrigerant first (latent heat) heats the pool water through the heat exchanger to achieve the pool water heating function; the waste heat (sensible heat) heats the cooled indoor air through the air condenser to achieve the air insulation function.
Since the heat energy will be transmitted through the envelope structure and replaced with fresh air, when the heat energy generated by the multi-functional pool 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 multi-functional swimming pool heat pump can continuously run in accordance with the above working procedures, and achieve a harmonious balance of the three functions of "pool water heating, dehumidification, and air conditioning" with lower energy consumption.
◆ The unit adopts anodized profiles with anti-oxidation structure. It is equipped with heat-insulating rubber strips to minimize the heat transfer of the cold bridge and prevent the phenomenon of condensation on the outer frame of the profile. The panel adopts double-layer foam panel, the outer layer is spray-coated with cold-rolled steel sheet surface, the inner layer is high-quality galvanized steel sheet, and the inner part is filled with polyurethane foam material technology. The frame and the panel are precisely fitted to form a smooth surface. In design, all cabinet screws are hidden in the cabinet, the cabinet is beautiful and flat, the heat insulation performance is good, and the air leakage rate is low.
◆ Heat Exchanger:
a. The material used for the pool water heat exchanger should be titanium alloy products. The counterflow design provides maximum heat exchange benefits and can use all the recovered heat energy for pool water heating.
b. The air side is made of aluminum fins and copper pipes with high corrosion resistance, which can effectively prevent the air in the tank from corroding the heat exchanger.
◆ The unit adopts advanced intelligent control technology, full Chinese large screen LCD backlight display, easy-to-use humanized interface, accurate microcomputer control system; multi-level password protection to prevent misoperation; intelligent display of operating status and expert fault diagnosis functions ; Record the running time of each major component; set parameters to automatically protect. Just one touch. Enjoy the comfort and coziness of the pool space.
◆ Efficient and energy-saving scroll compressor is located outside the air flow, so that maintenance personnel can perform necessary maintenance on the refrigeration cycle without turning off the unit. The compressor is mounted on a rubber shock mount to reduce noise and vibration.
◆ The fan adopts forward curved multi-wing centrifugal double-suction impeller, and the impeller has no noise vibration during long-term operation to ensure a high degree of air supply effect after long-term operation. Matching with the actual project; the fan comes with a motor adjustment plate, which can easily adjust the tightness of the belt.
◆ Temperature and humidity sensor: using high-quality imported polymer humidity sensor as humidity measurement component, platinum thermal resistance as temperature sensor, and equipped with signal processing circuits such as precision instrumentation operational amplifier and special VI chip to convert temperature and humidity in the environment The corresponding standard signal has the characteristics of small size, light weight, high measurement accuracy, fast response speed and good long-term stability.
◆ Low-voltage electrical components:
High standards: Comply with IEC60947-4-1 and GB14048.4 standards.
Long life: mechanical life is up to 20 million times; electrical life is up to 2 million times.
Strong adaptability: "TH" protective treatment, can be used in hot and humid environments.
Wide voltage: The coil control voltage fluctuates between 70% -120% Uc, which does not affect the normal operation of the product.
Strong universality: It has a universal coil of 50Hz-60Hz, which can be used worldwide.
Modularity: Auxiliary contacts, power-on / power-off delay contacts, and mechanical lockout modules can be added to the product body.