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Refrigeration Unit with Optimized Internal Heat Exchange Structure

[Category : - Heating & Cooling]
[Viewed 16 times]

Refrigeration Unit with Heat Exchanging ArrangementrnThis invention introduces an innovative internal heat exchange structure for refrigeration and heat pump units. It integrates optimized airflow management, multiple refrigerant paths, and improved water drainage into a compact and efficient layout—making it ideal for modern HVAC systems where energy efficiency, size reduction, and reliability are critical.What Problem It SolvesrnTraditional refrigeration and HVAC systems often struggle with:Inefficient heat transfer due to disorganized airflow,rnUneven refrigerant distribution within the condenser and evaporator units,Condensate accumulation leading to clogging or corrosion,Excessive spatial footprint due to bulky component layouts. Benefits Compared to Existing Technologies.This invention solves the above issues by:Redesigning internal airflow paths and refrigerant channels for more uniform thermal exchange,Incorporating a drainage-optimized structure to ensure continuous and clean water discharge,Allowing the system to operate more compactly and efficiently, even in limited space,Supporting modular integration in hybrid chillers and packaged HVAC units.As validated by the hybrid chiller product line shown in the associated marketing presentation, this architecture increases efficiency by up to 9% compared to conventional water-cooled + cooling tower systems, while also reducing water usage and installation footprint.This technology is especially suitable for:rnRooftop HVAC units,Modular chiller systems,Green building applications, and OEMs seeking to integrate high-efficiency, low-maintenance cooling cores.

Financial information

We are seeking an outright sale of this patent, but are open to discussing licensing with royalties or integration partnerships, especially with HVAC and chiller manufacturers.

This invention has not been previously sold or exclusively licensed, but it has been informally marketed through PatentAuction and technical presentations shared with energy-efficiency solution providers.

The market potential is strong in:
Commercial HVAC systems, including rooftop and modular packaged units;
Hybrid chillers used in office buildings, data centers, and green buildings;
OEMs seeking to reduce energy consumption and installation footprint;
Global markets adopting low-water-use cooling technologies.

There are no encumbrances, liens, or usage restrictions on the patent. The sale may include supporting 3D structure diagrams, thermal layout drawings, and product prototype presentations as shown in the “All-in-One Packaged Hybrid Chiller” documentation.

There are no trademarks or domains currently associated with this invention, but all documentation and marketing graphics developed to date may be included in the sale to assist with technology transfer or commercialization.

Patent publications:

US 10712049

US 11333437

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Seller:

sh1zuku (United States)

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