【正文】 ( 5) air conditioner condensation ink discharge the issue In recent years, air conditioner enter huge numbers of families gradually, condensation water amorphous to discharge the building outer wall of pollution air conditioner have, Have influenced a beautiful important problem of biotope already. Building give when draining off water design shoulding consider air conditioner condensation ink discharge in a anized way. Concrete method can machine set up the water drain pipe of the condensation by the position outside reserving air conditioner, Drain off water and set up and in charge of and select PVCU drain pipe de40 for use , reserve three direct links of draining off water highly in each air conditioner, It is convenient for air conditioner to drain off water hose insert directly. 譯文來源：美國 PE 雜志建筑給排水工程師 2021 年第 10 期主要參考文獻(xiàn) G． E Marshall and M． w． Birch． Design for toughness in polymers three一 Criteria for high toughness in UPVC pressure pipes． Plastics And Rubber Processing and Applications， Volume 2， No． 4,1 982． 11 UK Water Industry Information Guidance Note， IGN 4— 3702，1999． Design Against Surge And Fatigue Conditions For Thermoplastic Pipes. Fischer， H． B．， List， J． L．， Brooks， N． H．， Imberger， J． I． amp。 Mediumtohigh grade modity apartment available aluminium Mould and pound and in charge of or other plastics supply water the tubular product as the feed pipe. House mix hot water temperature that water order exceed 600 C, so abovementioned tubular product in charge of except hard polyvinyl chloride and aluminium plastics pound and in charge of( PEALPE), Mostly the tubular product can be regarded as the hot water pipeline of the house. ( 2) pipeline lay problem 1. give and drain off water it set up there arent one that in charge of 1)Will install it in the corner place of the kitchen, bathroom tomorrow. Adopting this kind of way of laying more in the design of house in the past, it is convenient for it to construct, But will reveal the pipeline and hinder the room beautifully tomorrow Watch, the households will mostly be hidden with the light quality material in the equipment two times. 2)Will install it in the overcast angle place of the outer wall of the building tomorrow. Way this suitable for southern weather warm district only, the minimum temperature in winter cant be lower than zero degrees Centigrade, In case water pipe waterlogging freeze ice is bloated to split pipeline, influence household use. Pipeline lay in outer wall, influence building to be beautiful, too inconvenient on manage and maintain in the future. 3)Lay it in the pipeline well. This way makes the room clean and beautiful , but the pipeline well has taken up the area of the bathroom, And pipeline construct, maintain relatively more difficult. Bathroom set up concentrate pipeline well, concentrate pipeline on assign in the well feed pipe, drain pipe, This is that the civilized importance lives in the kitchen of fortable house, bathroom Embodiment. I think : Should consider the establishment of the pipeline well of the bathroom in the mediumtohigh grade building conceptual design of modity apartment, Improve quality of using of bathroom promptly so , can solve hard polyvinyl chloride drain pipe rivers noise heavy problem, Improve the environmental quality level of the room。太陽能熱水 器使用簡便安全，無需燃料 5 及電力，運行費用低，使用壽命長，無污染，很受廣大用戶的歡迎，近幾年來有不少的住宅小 區(qū)在設(shè)計施工時就全部安裝上了太陽能熱水器。下行上給式供水時，在底層設(shè)水表間（水表箱），各層住戶給水支管在管道井內(nèi)敷 設(shè)，南方地區(qū)也可在建筑物陰角處沿外墻敷設(shè)；上行下給式供水時，可在屋頂設(shè)水表間（水表箱）。多層住宅水表戶外設(shè)置有以下幾種形式： 1．采用遠(yuǎn)傳水表 4 把普通水表換成遠(yuǎn) 傳水表，由一根信號線連接水表與數(shù)據(jù)采集機，再傳至智能管理（微機）。地面勢高 150mm，采用后排式坐便器，洗臉盆、浴盆和地漏的排水橫管暗埋在墊層內(nèi)。鋁塑復(fù)合管和交聯(lián)聚丙烯管等管道采用金屬管件連接， 采用暗設(shè)時須加大管槽尺寸，且水流局部水頭損失較大。這種方式使居室潔凈美觀，但管道井占用了衛(wèi)生間的面積，且管道施工、維修都比較困難。經(jīng)濟(jì)適用房和解 困房主要面對廣大中低收入居民，可選用衛(wèi)生級硬聚氯乙烯管（ PVC－ U）作為給水管，以降低造價；中高檔商品房可用鋁 塑復(fù)合管（ PE－ AL－ PE， PEX－AL－ PEX）或其他塑料給水管材作為給水管。因此，設(shè)計人員必須以整體設(shè)計的觀念和方法，綜合考慮廚房、衛(wèi)生間給排水管道 和設(shè)備的安裝等。作為住宅的心臟――廚房、衛(wèi)生間，是功能復(fù)雜，衛(wèi)生、安全和舒適度要求 高，營造繁雜 ,技術(shù)要求高的空間。以上所塑料給水管材都可作為住宅生活給水管材。 3）敷設(shè) 在管道井內(nèi)。施工 3 時在樓（地）板面上開管槽，槽寬為 de+10mm， 深為 1／ 2de，管道半嵌入管槽里，并用管卡將管子固定在 管槽內(nèi)。 衛(wèi)生間內(nèi)排水橫支管在本層敷設(shè)具體措施有： 1） 提高衛(wèi)生間地面。故住宅的分戶水表或分戶水表的數(shù)字 顯示宜設(shè)在戶外。 2）水表集中設(shè)在水表間（水表箱）。燃?xì)鉄崴骱碗姛崴饕话惆惭b在廚房或 衛(wèi)生間內(nèi)，在建筑給排水設(shè)計時應(yīng)預(yù)留出熱水器的安裝位置和冷熱水管道的接口，便于用 戶裝修時自行安裝。 譯文來源：美國 PE 雜志建筑給排水工程師 2021 年第 10 期 6