【導讀】房地產(chǎn)開發(fā)商和廣大居民的歡迎。如何按2021年小康住宅科技產(chǎn)業(yè)工程居住區(qū)。活空間，是每個設計人員的職責所在。作為住宅的心臟――廚房、衛(wèi)生間，是功。能復雜，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。下面就多層住宅給排水設計中給水管材的選用、管道的敷設、水表。出戶設置、家用熱水器的設置和空調(diào)冷凝水排放等問題與同行們一起探討。許多地市已明文規(guī)定：禁止設計使用鍍鋅鋼管，推廣使用塑料給水管。－AL－PEX）和鋼塑復合管等。3）敷設在管道井內(nèi)。這種方式使居室潔凈美觀，但管道井占用了衛(wèi)生間的。衛(wèi)生間設立集中管道井，把給水管、排。水管都集中在管道井里布置，這是小康住宅廚房、衛(wèi)生間居住文明的重要體現(xiàn)。在室內(nèi)時，應不影響廚房、衛(wèi)生間各衛(wèi)生設備功能的使用。卡上金額被自動扣除，這種方式用戶需預付水費，水表價格較高。住戶給水支管經(jīng)水表計量后進入廚房、2）水表集中設在水表間（水表箱）。

　　

【正文】 fter paring. Property wellmanaged mediumtohigh grade modity apartment of housing district, can adopt and pass the water gauge far , It is that the water gauge will use the developing direction in the future。 Estate management perfect medium tohigh grade modity apartment of housing district, can adopt magic stripe card water gauge( Company have this kind district of business can design in running water) Or concentrate on setting up it among the water gauges( case)。 Southern area unit type house can set up rest platform office in stair with ordinary water gauge, In order to reduce the fabrication cost. 10 4) establishment question of the pottype boiler Should reserve and install hot water supply terms of facility, set up hot water supply facilities with when the design of house. Have and concentrate house that hot water supply on , should consider house assign with installation position and cold hot water pipeline of hot water device. The pottype boiler generally has three kinds, such as gas, electricity, solar energy,etc.. Whether last kitchen gas heater and electric heater or Bathroom inside, give when draining off water design shoulding reserve installation position and cold hot water interface of pipeline of water heater in advance in building, Install by oneself when convenient users fit up. Solar energy and hot water It is simple and convenient and safe for device to use, need fuel and electric power is low to run the expenses, Have long performance life, pollutionfree, received by the masses of users favourably very much, Many houses have been small in recent years The district all install the solar water heater at the time of designing and construct. Solar water heater install and at the roof, need to set up the cold hot water pipeline among bathroom and water heater of the roofing like this generally, Consider installation of solar water heater when the design of house, household can only lay cold and hot pipeline along the building outer wall when installing in the future, Increase household degree of difficulty when installing like this , increase pipeline make the investment, influence building beautiful. Give when draining off water the design needing to solicit the developers suggestion first in building, Interconnected system one design, construct the solar water heater in unison。 Reserve solar water heater and cold hot water installation position of pipeline in advance only. The cold hot water pipeline of the solar water heater can be laid In the pipeline well。 Set up pipeline house of well , can set up one UPVC drain pipe of de110 as solar water heater hot water sleeve pipe of pipeline close to corner of person who take a shower in bathroom, Set up a de110 *75 three direct links in each hygiene interval ground, as connecting the entry of cold and hot water pipe ( 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 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。Koh，R． C． Y． 1 979． Mixing in Inland and Coastal Waters． Academic，New York Legislation and Safety of Tall Residential Buildings Wah Sang Wong 2021, pp 81112 Design Adaptation to Climate Change Rob Roggema 2021, pp 59111