ARKREF

CO₂ Transcritical Booster System

Name: CO2 Transcritical Booster System
Brand: ARKREF

This CO₂ Transcritical Booster System is an innovative, high‑efficiency combined cooling and heating solution.

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ARKREF

企業プロフィール

01 / 04

01 概要

It delivers 245kW cooling capacity and 372kW heating capacity, with a comprehensive COP ≥ 4.6. It can stably produce −10°C chilled water and 65°C hot water simultaneously in one‑step heating. Adopting a single‑throttle flooded evaporation design and three‑mode intelligent operation, it simplifies the system and improves stability. The multi‑fixed‑ejector control logic ensures fast and precise pressure regulation. With GWP=1, it is eco‑friendly and future‑proof. Energy consumption is reduced by over 30% compared with traditional systems. It is ideal for chemical, food and industrial scenarios requiring simultaneous cooling and heating.

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.

02 技術資料