CO₂ Transcritical Booster System

This CO₂ Transcritical Booster System is a high‑performance combined cooling and heating solution designed for industrial applications. It provides 245kW cooling capacity and 372kW heating capacity, achieving a comprehensive COP ≥ 4.6 and reducing energy consumption by more than 30% versus traditional “chiller + boiler” systems. It can steadily supply −10°C chilled water and directly heat water to 65°C in one step, meeting large‑temperature‑difference industrial demands.

It features three core technological innovations: single‑throttle flooded evaporation replaces traditional dual‑throttle design, simplifying components and enhancing reliability; three fixed‑structure ejectors with 8‑gear automatic control realize fast and accurate pressure regulation within ±2bar; three operation modes adapt intelligently to inlet water temperatures for stable high efficiency under wide working conditions.

With natural CO₂ refrigerant (GWP=1, ODP=0), the system is eco‑friendly and compliant with global low‑carbon policies. It offers high integration, compact layout and stable full‑year operation. Compared with domestic and international counterparts, it excels in energy efficiency, high‑temperature water supply, system integration and wide‑range adaptability. It provides a reliable, replicable green solution for food, chemical and other industrial fields.