横浜熱利用技術研究所 List of Products and Services

Our company provides all-heat exchange ventilation system technology necessary for infection control measures and other applications. By recovering water vapor and thermal energy from the exhaust air indoors and returning it to the indoor environment with the outside air, we prevent the recirculation of airborne viruses present indoors. The exhaust air from indoors and the outside air can flow in countercurrent through a selectively permeable membrane for water vapor. *For more details, please contact us.

• air conditioning
• Ventilation and Exhaust

Our company offers an "EV Anti-Fog and Air Conditioning System" that utilizes a "polymer adsorbent" developed in collaboration with Okayama University and local companies to extend the continuous driving range. Fogging of windows is caused by water vapor from the occupants, so by passing the vapor through the polymer adsorbent block, it can be removed, enabling anti-fogging. 【Technical Overview】 ■ Highly efficient air conditioning technology (specifically, air conditioning that incorporates humidity control) ⇒ Electric vehicles do not have an engine, so there is no heat source (specifically, waste heat). Therefore, particularly in winter, using battery power for defogging and heating results in a decrease in driving range (by 30-50%). Defogging, in particular, consumes a significant amount of power. Our company is developing technology targeting these issues. *For more details, please download the PDF or feel free to contact us.

• Temperature and Humidity Control
• Dehumidifier
• air conditioning

Our company offers a "Desiccant Air Conditioning System" that separates humidity control and temperature control. Humidity control utilizes the moisture absorption and desorption function of polymer adsorbents in the air. Temperature control employs a compression refrigeration unit under conditions where condensation does not occur. 【Features】 ■ Utilizes the heat generated by the polymer adsorbent during moisture absorption for heating ■ The refrigeration unit can operate efficiently without condensation ■ The regeneration of the polymer adsorbent uses cooling air from EV electrical components and waste heat from the refrigeration unit ■ Enables comfortable air conditioning with dry air or measures against watery eyes with humid air *For more details, please download the PDF or feel free to contact us.

• air conditioning
• Other air conditioning equipment