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工業技術研究院

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技術名稱: 冷凍冷藏櫃與空調系統整合控制方法

技術簡介

具冷凍冷藏展示櫃之超商、超市場域中,由於冷藏櫃持續低溫製冷,造成耗電量居高不下,甚至耗電量佔比可達整店之70%以上,而開放式冷藏櫃耗能有80%來自於冷藏櫃內低溫冷空氣外洩,冷空氣外洩不僅增加冷藏櫃耗電量,亦會將冷能外洩至周遭環境並影響場域溫度分布。透過本研究結果,透過冷凍冷藏櫃與空調系統整合控制方法,於場域溫度22~28℃之條件下,可達到冷藏櫃節能4.6%/℃、整場域節能1.5%/℃之功效。

Abstract

In the supermarkets or convenience stores, due to the continuous operating of refrigerated cabinets, power consumption accounts for about 70% of the stores. The high energy consumption of the refrigeration system comes from the leakage of low-temperature cold air of the open refrigerated display cabinets. Based on the results of this research, it can achieve the energy saving of 4.6% / ℃ the refrigerated display cabinets and 1.5% / ℃ for the whole stores by using the integrated control method of refrigerated display cabinets and air conditioning systems.

技術規格

冷藏櫃節能4.6%/℃、整場域節能1.5%/℃。

Technical Specification

energy saving of 4.6% / ℃ the refrigerated display cabinets and 1.5% / ℃ for the whole stores

技術特色

場域空調設定與冷藏櫃耗電量有極大之關聯性,在一般商用場域內,空調設定26度以節能,但在具冷藏櫃之場域中,隨著區域內冷藏櫃數目增加,冷藏櫃與空調最佳設定條件將會改變,將有機會進一步提升節能量。

應用範圍

具冷凍冷藏櫃設備場域之節能改善。

接受技術者具備基礎建議(設備)

能源監控等相關硬體設備,如智慧電表、環境參數感測器等。

接受技術者具備基礎建議(專業)

具能源監控或節能改善等相關知識。

技術分類 02 D建築節能研究

聯絡資訊

聯絡人:蔡明倫 智慧節能系統技術組

電話:+886-3-5916416 或 Email:mlchai@itri.org.tw

客服專線:+886-800-45-8899

傳真:+886-3-5820250

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