近年來，關于地源熱泵系統的管路是否需要清洗和保護這一問題，行業里有不同的聲音。

　　In recent years, the pipe in the ground source heat pump system is need to clean and protect this problem, in the industry have different voice.

　　持否定意見者，主要考慮到清洗和維護產生的費用，會增加用戶的使用成本，并且認為短時間內，比如說2-3年內一般不會出現大的問題。新宜能專家認為地源熱泵系統的管路需要定期清洗和保護。

　　Negative, mainly considering the cleaning and maintenance costs, the cost will increase the use of the user, and that in a short period of time, such as two or three years general won't appear bigger problem. New appropriate experts think the ground source heat pump system piping need regular cleaning and protection.

  其實，這是一個觀念問題，就像汽車需要定期檢查保養，廚房排油煙機需要定期清洗，皮鞋需要經常清潔擦油一樣，地源熱泵系統作為精密系統，要保證長期穩定運行，其管路的清洗和保護尤為重要。

　　Actually, this is a question of ideas, like cars need regular inspection and maintenance, the kitchen lampblack machine needs regular cleaning, leather shoes need often clean clean oil, ground source heat pump system as a sophisticated system, to ensure the long-term stable operation, the pipeline cleaning and protection is particularly important.

　　實際上，地源熱泵對管路內密閉循環的介質水的質量有較高的要求，常見的管路循環不暢、局部堵塞、金屬件被腐蝕、微生物滋生影響換熱效果等問題，根源就是管路水質不良。

　　In fact, ground source heat pump for closed circulation medium in the pipeline have higher demand to the quality of the water, common circulation pipeline, partially blocked, the corrosion of the metal, the problem such as microorganism growth affect the heat transfer effect, root is line bad water quality.

　　在歐洲，鍋爐和熱泵的管路清洗及保護已是普遍現象，經過幾十年的研究開發，產品和技術都已經非常成熟。

　　In Europe, boiler and heat pump is a common phenomenon of pipeline cleaning and protection, after decades of research and development, product and technology are very mature.