ダイナエアー List of Products and Services

The award-winning product "Liquid Desiccant Air Handling Unit: LDAHU" is an air conditioning unit that simultaneously performs humidity control and temperature regulation while utilizing cogeneration exhaust heat. In addition to high-temperature hot water and steam from cogeneration, cooling exhaust heat from the intercooler is generated, but much of it, being around 37°C, is discarded at cooling towers. The LDAHU uses this exhaust heat as a heat source for regenerating the humidity control liquid (concentration adjustment) in summer and for humidification and heating in winter, thereby improving the efficiency of cogeneration throughout the year and making full use of the low-temperature exhaust heat from the intercooler. Please take a look at the materials.

• Air conditioning equipment
• Heating and cooling equipment and facilities
• District heating and cooling/heat source system

On July 1, 2021, the "Liquid Desiccant Air Conditioning System," jointly submitted by Dynaair Co., Ltd., Evonik Japan Co., Ltd., and Nikken Sekkei Research Institute, was awarded the highest honor, the "Minister of Economy, Trade and Industry Award," at the "2021 Demand Side Management Awards" organized by the Heat Pump and Thermal Storage Center, for its energy efficiency and economic viability.

• Air conditioning equipment
• Heating and cooling equipment and facilities
• District heating and cooling/heat source system

The "Moist Processor (Humidifying Model)" is an air conditioning and ventilation system that can create a desired humidified space without burdening the user. It provides dust removal, disinfection, and deodorization effects while humidifying and ventilating, and it also prevents the intrusion of pollen and yellow sand into the building. Additionally, we offer comprehensive maintenance services to support the operation of this product. 【Features】 ■ Provides dust removal, disinfection, and deodorization effects while humidifying and ventilating ■ Achieves a comfortable space through humidity control ■ Reduces management risks due to the spread of infectious diseases ■ Overwhelming humidification capacity ■ Peace of mind maintenance system with remote monitoring and regular maintenance *For more details, please refer to the PDF document or feel free to contact us.

• Heating and cooling equipment and facilities

We would like to introduce the "Liquid Desiccant Air Conditioning Unit" handled by Dyna Air Co., Ltd. In production facilities, there is a significant amount of unused hot wastewater. Typically, much of this wastewater, which ranges from 30 to 50°C, is discarded. By utilizing this product, we can significantly reduce CO2 emissions. Additionally, the simple operating principle allows for powerful dehumidification and humidification capabilities, which is another feature of this product. 【Features】 ■ During Dehumidification - High-efficiency air-cooled heat pump chiller is available - Reduces energy consumption for supercooling and reheating - Hot wastewater can be used for regenerating the desiccant ■ During Humidification - Heating and humidification using hot wastewater is possible *For more details, please refer to the PDF materials or feel free to contact us.

• Heating and cooling equipment and facilities

Dyna Air Co., Ltd. is engaged in the development and sales of the liquid-type humidity control air conditioning unit "Moist Processor," which utilizes ionic liquids as a humidity control agent. This product can perform dehumidification and cooling or humidification and heating simultaneously, and it is equipped with high sterilization performance, making it increasingly adopted in environments requiring hygiene management, such as hospitals and food factories. By circulating the humidity control agent between the processing unit and the regeneration unit and controlling its temperature and concentration, it supplies the desired temperature and humidity within the building. 【Features】 ■ Utilizes ionic liquids as the humidity control agent ■ High energy efficiency ■ Capable of accommodating a wide range of air conditioning conditions according to customer needs *For more details, please refer to the PDF document or feel free to contact us.

• Heating and cooling equipment and facilities

The "Moist Processor" is a liquid desiccant air conditioning system that can freely manipulate the freshness and humidity of the air. It is capable of maintaining the target humidity even with changes in outdoor temperature, humidity, and the number of people in the room. Since only the air supply vent is installed indoors, there is no risk of compromising the design with unnecessary equipment. Additionally, as a made-to-order product, it can accommodate orders in various colors. 【Features】 ■ Can be placed anywhere: ground, rooftop, or underground ■ Can be precisely adjusted to a humidity level suitable for health ■ Shuts out outdoor dust and bacteria ■ Continuously fills the room with fresh and clean air ■ As a made-to-order product, it can accommodate orders in various colors *For more details, please refer to the PDF document or feel free to contact us.

• Heating and cooling equipment and facilities

Introducing the benefits of the "Liquid Desiccant" humidity control air conditioning system for large-scale disaster evacuation shelters. Generally, conventional air conditioners circulate indoor air while adjusting the temperature, which means they cannot provide ventilation. Additionally, opening windows for ventilation brings in outside air, making it difficult to manage temperature and humidity. By using this product, a large amount of fresh outside air can be disinfected and dust-free, with temperature and humidity adjusted before being supplied indoors, allowing for ventilation without opening windows. This ensures an appropriate amount of ventilation. [Challenges] - Ventilation is not possible with air conditioners - Risks of heat and heatstroke - Risks of cold and the spread of infectious diseases - Prevention of dust intrusion *For more details, please refer to the PDF document or feel free to contact us.

• Air conditioning equipment

We would like to introduce the benefits of the 'Liquid Desiccant' humidity control air conditioning system for schools. Generally, the air conditioners installed in school buildings and classrooms only adjust the temperature while circulating indoor air, so they cannot provide ventilation. By using this product, it is possible to adjust humidity while ventilating. It accurately regulates the set temperature and humidity and supplies it to the school building and classrooms, allowing for humidity control while ventilating, and the air conditioner can be used only for supplementary temperature adjustment, maintaining a comfortable environment. [Challenges] - Unstable indoor environment due to window ventilation - Pollen enters when windows are opened - Infection risk due to dryness - Air conditioners cannot provide ventilation *For more details, please refer to the PDF document or feel free to contact us.

• Air conditioning equipment

We would like to introduce a case study of the "Liquid Desiccant Air Conditioning System" that our company handles. In winter, the moisture content in the air decreases, and when cold outdoor air is brought in and heated, the humidity drops even further. Additionally, breathing in dry air can lead to a lack of moisture in the mucous membranes of the nose and throat, as well as in the bronchial tubes, which can lower immunity and make one more susceptible to colds and other illnesses. With our product, outdoor air is taken in and purified. It is then adjusted to the appropriate humidity level before being supplied indoors, allowing you to maintain the proper humidity while heating. [Effects] ■ Purifies outdoor air ■ Supplies air indoors adjusted to the appropriate humidity level ■ Maintains proper humidity while heating *For more details, please refer to the PDF document or feel free to contact us.

• Air conditioning equipment

We would like to introduce a case study of the "Liquid Desiccant Air Conditioning Unit" that we handle. It is said that the appropriate humidity in winter is over 40%. However, even if a humidifier is placed as a countermeasure against dryness during heating, conventional stationary humidifiers (evaporative type) often lack sufficient humidification capacity, making it difficult to achieve humidity levels of 40% or higher. Our product, the Liquid Desiccant Air Conditioning Unit, is an outdoor air conditioning device with powerful humidification capabilities and excellent control functions. It eliminates the need for a humidifier by dusting, disinfecting, and controlling the humidity of the outside air before sending it indoors. [Challenges] - Conventional humidifiers require effort for water supply - Frequent cleaning and disinfection are necessary - Stationary humidifiers take up storage space when not in use *For more details, please refer to the PDF document or feel free to contact us.

• Air conditioning equipment

We would like to introduce a case study of the "Moist Processor" that our company handles. According to the results of the "Survey on the Admission Status of Special Nursing Homes for the Elderly" conducted by the Welfare and Medical Service Agency in 2019, the most common reason for the decline in utilization rates was "an increase in hospitalized residents," accounting for 24.4% of the total. It is believed that the main reasons for the decline in utilization rates are the necessity for residents to be hospitalized due to the onset of infectious diseases, leading to vacant beds, and the forced closure of concurrently operated day services due to the spread of infectious diseases within the facility. Our product can maintain appropriate humidity levels within the facility throughout the year. It is very helpful for preventing heat-related illnesses in summer and reducing the risk of infectious diseases in winter. From the perspective of maintaining utilization rates, it is important to mitigate these risks. [Effects] ■ Maintains high utilization rates through year-round humidity management ■ Helps prevent heat-related illnesses in summer and reduce the risk of infectious diseases in winter *For more details, please refer to the PDF materials or feel free to contact us.

• Air conditioning equipment

We would like to introduce a case study of the "Moist Processor" that our company handles. One of the challenges faced by many nursing care facilities is "securing nursing staff." While there may be issues related to labor costs, improving the working environment for staff is also considered an effective measure. By adopting our product, year-round humidity management can help reduce the risk of heat stroke in summer and infections in winter. Additionally, the dust removal effect can prevent the intrusion of pollen, significantly enhancing the comfort of the workplace environment. Furthermore, the high humidification capacity of our product eliminates the need for installing humidifiers, thereby reducing associated tasks and improving the efficiency of nursing staff's work. [Effects] - Year-round humidity management reduces the risk of heat stroke in summer and infections in winter. - The dust removal effect can prevent the intrusion of pollen. - The comfort of the workplace environment significantly increases. - Improved efficiency of nursing staff's work is expected. *For more details, please refer to the PDF materials or feel free to contact us.

• Air conditioning equipment