間接蒸發式冷卻技術應用於空調與冷藏櫃系統之節能效益研究

Investigation of Energy Saving Potential for Air Conditioning System and Reach-In Refrigerator System Using Indirect Evaporative Cooling Technology

許銘祐(Ming-Yu Hsu)

指導教授 ： 柯明村

國立臺北科技大學/機電學院/能源與冷凍空調工程系碩士班/碩士(2013年)

摘要

本研究利用間接蒸發冷卻技術應用於空調與冷藏設備，實驗設備有多聯變頻空調設備、便利商店空調設備、便利商店組合式冷藏櫃及便利商店開放式冷藏櫃，分析各模組數據，以進行節能效益之研究。
實驗結果顯示，應用於間接蒸發式模組於本研究各空調與冷藏設備有明顯之節能效益，各節能效益結果如下，多聯變頻空調設備之單排灑水(1/2 hp)為8.74 %，多聯變頻空調設備之雙排灑水(1/2 hp)為11.90 %，多聯變頻空調設備之三排灑水(1/2 hp)為5.07 %，多聯變頻空調設備之雙排灑水(2 hp)為8.32 %，多聯變頻空調設備之三排灑水(2 hp)為12.07 %，多聯變頻空調設備之木心式模組為7.48 %，便利商店空調設備之噴霧式模組夏季為14.95 %，便利商店組合式冷藏櫃之噴霧式模組夏季為16.16 %，便利商店組合式冷藏櫃設備之木心式模組夏季為11.91 %，便利商店開放式冷藏櫃設備之噴霧式模組夏季為12.70 %，由以上各結果可知間接蒸發式模組能有效降低設備耗電量，以達到節能減碳之目的。

關鍵字

間接蒸發式冷卻 ； 節能效益 ； 量測與驗證

並列摘要

In the present study, we retrofitted an indirect device module with air conditioning facilities and refrigeration facilities to conduct an experiment. Experiment equipment includes variable-frequency air conditioner, air conditioner in convenience store, refrigerated display with doors in convenience store, refrigerated display in convenience store. Analyzing the experimental results, we can start to study saving potential.
The experimental results show that retrofitted indirect device modules with air conditioning facilities and refrigeration facilities had great effect on power saving. The module of nozzle on variable-frequency air conditioner experimental data results show that 1/2 hp pump of 1 nozzle row module power saved 8.74 %, 1/2 hp pump of 2 nozzle rows module power saved 11.90 %, 1/2 hp pump of 3 nozzle rows module power saved 5.07 %, 2 hp pump of 2 nozzle rows module power saved 8.32 %, 2 hp pump of 3 nozzle rows module power saved 12.07 %. The module of nozzle on variable-frequency air conditioner experimental data results show that power saved 7.48 %.The facilities in convenience store in summer data results show that the module of nozzle on air conditioner power saved 14.95 %, the module of nozzle on refrigerated display with doors power saved 16.16 %, the module of cooling pads on refrigerated display with doors power saved 11.91 %, the module of nozzle on refrigerated display power saved 12.70 %. The above results show that the indirect evaporative module can effectively reduce device power consumption.

並列關鍵字

Indirect Evaporatively-Cooled Device ； Saving Potential ； Measurement and Verification

參考文獻

4. 陳易青，「冷藏展示櫃應用間接蒸發式冷凝器之節能效益分析」，國立台北科技大學碩士論文，民94年。

1. Jia Yang, K.T. Chan, Xiangsheng Wu, Xiaofeng Yang, Hongyu Zhang, “Performance enhancement of air-cooled chillers with water mist: Experimentaland analytical investigation”, Applied Thermal Engineering, vol. 40, 2012, pp. 114-120.

2. Morgado Baca I, Melero Tur S, Neila Gonzalez J, Acha Roman C, “Evaporative cooling efficiency according to climate conditions”, Procedia Engineering, vol. 21, 2011, pp. 283-290.

3. J.K. Jain, D.A. Hindoliya, “Experimental performance of new evaporative cooling pad materials”, Sustainable Cities and Society, vol. 1, no. 4, 2011, pp. 252-256.

5. 陳嘉倫，「空調設備改裝間接蒸發式冷卻模組性能之研究」，國立台北科技大學碩士論文，民99年。