Health benefits of using a three-in-one wet heat pump


Published on:

2023-04-20


For a healthy swimming pool, the daily energy consumption is mainly the cost of air conditioning in summer cooling in winter heating and pool water heating, so it is very important to choose a suitable air conditioning and pool water heating system. The following problems generally exist in the design of air conditioning and water heating in the swimming pool area:
1. Harmful to health: due to the evaporation of a large amount of water and chlorine gas in the swimming pool area, the water vapor content and chlorine content in the air increase, which seriously affects the health of swimmers. In good health.
2. The problem of dehumidification is serious: In addition to meeting the indoor air requirements during the air-conditioning design process, the regulation of humidity is more important. The swimming pool area is a high-humidity environment, coupled with the high water vapor content and chlorine content in the air, it is easy to produce a large number of bacteria, molds, and viruses, and it is easy to damage the indoor air quality and decorative materials. The dehumidification process is the main task of the swimming pool all year round. question.

The three-in-one working principle is that the fan of the device draws warm and humid air from the swimming pool room. This air flows through the evaporator (dehumidifier) ​​coil, cooling and dehumidifying while transferring the recovered heat energy from the evaporation of the pool water to the cold liquid refrigerant. This energy exchange causes the temperature of the air to drop below the dew point, forming condensation on the evaporator coil, and the resulting moisture flows into the unit's drip pan, where it exits through the drain, transforming the moist air into dry, cool air. The air heat energy recovered after the liquid refrigerant flows through the evaporator becomes a low-temperature, low-pressure gaseous refrigerant. The low-temperature gaseous refrigerant then enters the compressor and is compressed into a high-temperature gaseous state. The high-temperature gaseous refrigerant flows through the air-cooled condenser of the main unit or the auxiliary heating condenser of the pool water heat pump or the condenser of the outdoor unit. This is when the high-temperature gaseous refrigerant changes from a gaseous state to a liquid state, releases recovered heat, and heats the indoor air temperature or pool water temperature. . When the indoor air needs to be heated, the air-cooled condenser of the main engine works, sending out dry hot air to heat the indoor air. If the indoor air temperature reaches the requirement, the recovered condensation heat will heat the pool water, and the host will send dry cold air to cool the indoor air. If the indoor air temperature and pool water temperature meet the requirements at the same time, the recovered condensation heat will be discharged to the outdoor atmosphere through the outdoor condenser. The high-temperature gaseous refrigerant flows through the condenser and condenses into a warm liquid state, releasing the heat of condensation. When the indoor air temperature exceeds the required upper limit, the host air-cooled condenser stops working, and the cold air is sent out through the dehumidification evaporator to cool down the indoor air. Therefore, the three-unit dehumidification heat pump has the functions of dehumidification, air conditioning and cooling, indoor air heating, fresh air processing, and pool water heat pump auxiliary heating.

features

1. Ultra-high energy efficiency
    ●The unit adopts triple power supply technology. Under the operation mode of constant temperature + dehumidification, the comprehensive energy efficiency ratio is as high as 10 or more, and the energy saving effect is very significant.
2. Heat recovery technology
    The unit adopts full heat recovery technology. In the process of dehumidifying the air, the heat from the swimming pool water emitted into the air is recovered to heat the air in the swimming pool hall or the swimming pool water, which is more economical than the traditional constant temperature dehumidification scheme. 40% more energy.
3. High-
    efficiency titanium metal heat exchanger with super anti-corrosion design
    The heat exchange coils in the heat exchanger are all made of titanium metal, which has strong anti-corrosion energy and fully guarantees the service life of the unit
    ; The process is arranged countercurrently to ensure the supercooling degree of the outlet refrigerant and improve the system efficiency.
    Electrophoretic anti-corrosion technology
    All copper tube aluminum fin air heat exchangers of the equipment can be selected for overall electrophoretic anti-corrosion treatment. The anti-corrosion coating is plump, uniform, flat and smooth, with high hardness, strong adhesion, strong corrosion resistance and impact resistance. Strong and other advantages.
Independent double-chamber isolation design
    The design of the equipment adopts the independent double-chamber design of the air chamber and the equipment chamber, which completely isolates the humid and corrosive air inside the swimming pool from the heat pump system, prevents the air from corroding the components of the heat pump system, and ensures the system can be used Long-term stable operation.
    Application of food-grade stainless steel
    ●The inner wall plate of the air chamber of the equipment can be made of food-grade SUS304 plate, which can effectively prevent the corrosion of the inner wall of the equipment by the damp and corrosive air inside the swimming pool.
4. Optimal design of the cabinet
    Unique three-dimensional composite aluminum alloy frame structure, combined with the latest composite sandwich double-layer insulation panel; avoiding energy loss caused by cold bridges and leakage and condensation on the outer wall of the unit, and Eliminates the infiltration of untreated air into the system.
Frame
    ●The frame of the unit adopts an assembled mechanism, which is composed of a unique three-dimensional composite broken cold bridge aluminum alloy profile.
    ●Aluminum alloy profiles are extruded from high-quality T6 fixed dies, the surface is hardened and frosted, with excellent mechanical strength, accurate dimensions and beautiful appearance.
    ●A unique PVC plastic profile is used to cut off the cold bridge between the inner and outer aluminum alloy profiles, and it is filled with directly foamed rigid high-density polyurethane insulation material to further enhance the heat insulation performance and mechanical strength.
    ●The corner joints of the frame use 3D plastic castings, which are assembled with aluminum alloy profiles to form a whole frame, and the mechanical strength load is CEN2 level standard.
    Panel
    ●The new thickened composite sandwich double-layer insulation panel is formed by integral foaming of color steel plate, galvanized sheet and middle rigid polyurethane insulation material. It has the best performance in terms of heat preservation, sound insulation, fire prevention, strength, service life and cleanliness.
    ●The installation of the panel on the aluminum alloy frame adopts two processes of internal screw fastening and external bead pressing at the same time, so that the strength, flatness and airtightness of the box are better.