US12571547USUSPTO Grant XML

Hybrid geothermal, air source, water source systems

Disclosed herein are systems and methods for providing hot air or hot dehumidified air to a facility using an energy recovery high efficiency dehumidification system. The energy recovery high efficiency dehumidification system can include an air filter bank that receives air from a first inlet source, a supply fan that causes the air to flow from the first inlet source, a cooling coil configured to cool and reduce a relative humidity of the air that passes over the cooling coil, a cooling recovery coil coupled with the cooling coil and configured to heat the cooled air to generate cooled dehumidified reheated air in a cooling recovery coil plenum, an equipment room configured to surround mechanical and electrical equipment and further heat received cooled dehumidified reheated air, and a heat rejection coil that rejects heat from one or more components of the mechanical and electrical equipment to further heat the air.

Patent

Brief

Patent brief

Problem

How can heat, airflow, and thermal load be managed more effectively in compact systems?

Novelty

The energy recovery high efficiency dehumidification system can include an air filter bank that receives air from a firs...

Uses

Patent review

Assignee

HEDS HOLDINGS LLC

Published

Mar 10, 2026

Inventors

Scot Matthew Duncan

Domain

Thermal systems

Plain-English summary

Problem

How can heat, airflow, and thermal load be managed more effectively in compact systems?

Solution

Disclosed herein are systems and methods for providing hot air or hot dehumidified air to a facility using an energy recovery high efficiency dehumidification system.

Key novelty

The energy recovery high efficiency dehumidification system can include an air filter bank that receives air from a first inlet source, a supply fan that causes the air to flow from the first inlet source, a cooling coil configured to cool and reduce a relative humidity of the air that passes over the cooling coil, a cooling recovery coil coupled with the cooling coil and configured to heat the cooled air to generate cooled dehumidified reheated air in a cooling recovery coil plenum, an equipment room configured to surround mechanical and electrical equipment and further heat received cooled dehumidified reheated air, and a heat rejection coil that rejects heat from one or more components of the mechanical and electrical equipment to further heat the air.

Applications

Patent review

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