Company Filing History:
Years Active: 2004-2007
Title: Lili Zhang: Innovator in Heat Pump Technology
Introduction
Lili Zhang is a prominent inventor based in East Hartford, CT (US). She has made significant contributions to the field of heat pump technology, holding a total of 8 patents. Her innovative designs focus on improving the efficiency and functionality of water heating systems.
Latest Patents
One of her latest patents is for a transcritical heat pump water heater with drainage. This invention utilizes a refrigerant cycle where the gas cooler is employed to heat water. A drain is incorporated into the water circuit, allowing for the complete drainage of water when the system is shut down. In this design, the water outlet of the gas cooler is positioned at the lowest point of the water circuit, ensuring easy drainage through a strategically placed drain valve. Another notable patent is for a transcritical heat pump water heating system that uses an auxiliary electric heater. This system circulates refrigerant through a vapor compression system, which includes a compressor, gas cooler, expansion device, and evaporator. The auxiliary electric heater activates to further heat the water exiting the gas cooler when the system's heating capacity is low. This heater can be located on the water line, in a water tank, or near the compressor discharge.
Career Highlights
Lili Zhang is currently employed at Carrier Corporation, a leading company in the HVAC industry. Her work focuses on developing advanced heating solutions that enhance energy efficiency and sustainability.
Collaborations
Throughout her career, Lili has collaborated with talented coworkers, including Yu Chen and Tobias H. Sienel. These partnerships have fostered innovation and contributed to the success of her projects.
Conclusion
Lili Zhang is a remarkable inventor whose work in heat pump technology has led to significant advancements in water heating systems. Her contributions continue to impact the industry positively, showcasing her dedication to innovation and efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.