太陽能系統應用於溫水游泳池之節能分析

Energy Conservation analysis of solar energy system for indoor swimming pools

蔡季和(Chi-Ho Tsai)

指導教授 ： 李文興

國立臺北科技大學/機電學院/冷凍空調工程系所/碩士(2006年)

摘要

應用熱泵熱回收並結合太陽能集熱器的室內溫水游泳池系統，不但有助於節能，並且也提高其運轉效益。目前很多現行運轉中的室內溫水游泳池都是使用鍋爐，這在安全方面就是一大隱憂，而且燃燒鍋爐也會造成空氣的污染，如果使用熱泵結合太陽能集熱器的系統,將可改善這些問題，使用熱泵與不同面積的太陽能集熱器與鍋爐搭配，除了以熱泵作除濕及熱回收外，在夏季日照量足夠時使用以熱泵作除濕，太陽能集熱，在冬季日照量不足時以以熱泵作除濕及熱回收，再以鍋爐輔助加熱，不僅可降低運轉成本，亦可達到節能之目的。本系統使用同一熱泵搭配利用不同面積的太陽能集熱器與鍋爐，再以每年運轉的費用纍計來計算，即可選用出一套非常實用及回收年限極短的系統來使用。依研究結果，因為每年所節省之運轉費用將影響到生命週期結果。
本案例為面積為525m2面積的室內溫水游泳池，結合成本及能源消耗兩種考慮因素的考量，搭配太陽能的系統使用的期限越久，所節省的費用越多，同樣設計使用10年的角度觀察，本研究始用兩個不同的熱泵，Case A熱泵系統造熱能力在平板式冷凝器方面為215KW，壓縮機消耗功率為42KW；Case B熱泵系統的造熱能力在平板式冷凝器方面為267KW，壓縮機消耗功率為53KW；計算出熱泵A+250片太陽能集熱板+鍋爐系統為最佳的系統，10年的生命週期成本為17,414,802元為傳統的鍋爐系統36,178,695元費用將近少了一半。如果設置大的熱泵系統雖然可以降低更多的費用，但會造成能源的浪費，就經濟及環保上的觀點來看，適當的熱泵結合太陽能的系統都是值得投資及推廣使用的。

關鍵字

太陽能集熱器 ； 熱泵 ； 溫水游泳池

並列摘要

Use the heat pump for heat recovery and combine with the solar energy device of indoor heated swimming pool, not only contribute to energy saving also improve its running efficiency. At present most of running indoor heated swimming pools use the boiler that is a such big problem for safety concern and boiler also cause air pollution, but using the heat pump combine with the solar energy device instead of boiler can improve these problem obviously. Except the heat recovery and dehumidify function of heat pump, combine with different square meter of the solar energy device in summer time it also can complete sunshine insufficient winter. Use heat pump to dehumidify, heat recovery function and heating with boiler, it not merely reduce the running cost and also achieve the energy saving purpose. This system uses the same heat pump combine with different square meter of solar energy device and boiler. And calculate running cost each year then just can select for one practical and extremely short payback system to use.
For example this study case 525㎡ area of indoor heated swimming pool , consider the running cost and power consumption two factor, we find out combine with solar energy device of indoor heated swimming pool can save more running cost for long term usage.
Same design observe for 10 years period, in this study case use two different heat pumps, Case A. heat pump system: Plate heat condenser makes heat 215kw and compressor power consumption is 42kw; Case B. heat pump: Plate heat condenser makes heat 267kw and compressor power consumption is 53kw; find out Case A. + 250pcs of solar energy board+ boiler is the best system. Compare with two systems suppose 10 years life cycle Case A. running cost is NTD 17,414,802 and Case B. traditional boiler system running cost is NTD 36,178,695; Case A. can save 50% cost than Case B.
If setting up big heat pump system can reduce the cost, but it will cause the waste of the energy, in economic and environmental protection point of view, proper use heat pump combine with the solar energy device is worthy being invested in and use widely.

並列關鍵字

solar energy ； heat pump ； indoor heated swimming pool

參考文獻

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