Refrigeration TechnologyRefrigeration TechnologyХолодильная техника制冷技术0023-124X2782-4241Eco-Vector63551110.17816/RF635511Original Study ArticlesОригинальные исследованияResearch ArticleTwo years of data monitoring of all-CO₂ retail stores within the MultiPACK projectДва года мониторинга данных розничных магазинов, использующих исключительно CO₂ в рамках проекта MultiPACKArtusoPaolo
Italy
paolo.artuso@itc.cnr.itMinettoSilvia
Italy
paolo.artuso@itc.cnr.itRossettiAntonio
Italy
paolo.artuso@itc.cnr.itTosatoGiacomo
Italy
paolo.artuso@itc.cnr.itMarinettiSergio
Italy
paolo.artuso@itc.cnr.itConsiglio Nazionale delle Ricerche, Istituto per le Tecnologie della CostruzioneEnex Srl, Via Veneto090920241909202311242472553008202430082024Copyright ©; 2023, Eco-VectorCopyright ©; 2023, Эко-Вектор2023Eco-VectorЭко-Векторhttps://creativecommons.org/licenses/by-nc-nd/4.0https://freezetech.ru/0023-124X/article/view/635511

This paper presents the results of a 24-month field monitoring of CO₂ transcritical units designed to satisfy all the thermal needs of food retail stores, namely refrigeration, heating and cooling. The units, adopting state-of the art technologies, such as two phase ejectors and parallel compression, are developed within the H2020 project MultiPACK. The monitored supermarkets are located in Italy, in two different climatic areas, featuring different heating and cooling demands for indoor comfort, as well as diverse building type and display cabinets mix. Long lasting measurements allow for evaluation of energy and efficiency related KPIs, together with operational indicators. These figures are relevant for benchmarking with traditional solutions.

This article is a translation of the article by Artuso P, Minetto S, Rossetti A, Tosato G, Marinetti S. Two years of data monitoring of all-CO₂ retail stores within the MultiPACK project. In: Proceedings of the 9th IIR Conference on the Ammonia and CO₂ Refrigeration Technologies. Ohrid: IIF/IIR, 2021. DOI: 10.18462/iir.nh3-co2.2021.0025 Published with the permission of the copyright holder.

В данной статье представлены результаты 24-месячного полевого мониторинга транскритических установок CO₂, предназначенных для решения всех задач теплообмена магазинов розничной торговли продуктами питания, а именно хранения пробуктов, обогрева и охлаждения. Данные установки, в которых используются самые современные технологии, например, двухфазные эжекторы и параллельное сжатие, разработаны в рамках проекта H2020 MultiPACK. Исследуемые супермаркеты расположены в Италии, в двух разных климатических зонах, с разными потребностями в отоплении и охлаждении для поддержания комфорта в помещении, а также с разным типом зданий и набором витрин. Длительные измерения позволяют оценить ключевые показатели эффективности и энергопотребления, а также эксплуатационные показатели. Эти цифры важны для сравнения с традиционными решениями.

Настоящая статья представляет собой перевод статьи Artuso P, Minetto S, Rossetti A, Tosato G, Marinetti S. Two years of data monitoring of all-CO₂ retail stores within the MultiPACK project. In: Proceedings of the 9th IIR Conference on the Ammonia and CO₂ Refrigeration Technologies. Ohrid: IIF/IIR, 2021. DOI: 10.18462/iir.nh3-co2.2021.0025 Публикуется с разрешения правообладателя.

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