夏xia季ji
，當dang房fang間jian內nei的de溫wen度du過guo高gao的de時shi候hou，如ru果guo能neng夠gou有you一yi個ge冷leng的de表biao麵mian，將jiang室shi內nei的de熱re空kong氣qi吸xi收shou掉diao，那na麼me我wo們men就jiu可ke以yi將jiang房fang間jian內nei的de溫wen度du保bao持chi在zai一yi個ge舒shu適shi的de程cheng度du。為wei了le達da到dao製zhi冷leng目mu的de，我wo們men用yong的de是shi冷leng水shui在zai天tian花hua板ban的de管guan道dao中zhong進jin行xing循xun環huan（水溫大約18攝氏度）。恒定的水溫可以將天花板的溫度保持恒定，並通過天花板來吸收室內多餘的熱氣，無論是來自室外陽光照射還

是室內電器的熱氣（比如人體散發出來的熱氣，電腦
，照明辦公設備等）。    zaidongtian，womenjiangtianhuabanshangdelengshuixunhuanbianchengreshuixunhuan
，dadaogongnuanmude，tongguotianhuabanjiangrekongqisongdaoshineidegegejiaoluo。danshiyaozhuyi，tianhuabandewendubunenggaoyu27攝氏度，因為隻有在此溫度下，才能夠滿足人體（約36攝氏度）對外界環境溫度的最佳需要
，既保持身體的溫暖，又保持頭腦的冷靜。 
    頂棚輻射空調暖(冷)shuangxiangxitongfanganzainuantongshangyizhijiuyou，conggaowenfushebandaolengfushedingjishujidianremo，danqijunweidanxiangxiaoguo，wufadadaodongxialiangyong，xuyaolingwaizengjiayitaoshebei，congerzengjialetouzi。zuoweiyizhongchuanrefangshi，fushedechuanrexiaolvjiaogao，xiangtongshineiwendutiaojianxia，qishiganwendubiduiliuchuanregao2℃ ~4℃
，它(ta)比(bi)對(dui)流(liu)和(he)導(dao)熱(re)的(de)傳(chuan)熱(re)方(fang)式(shi)快(kuai)的(de)多(duo)。傳(chuan)統(tong)采(cai)暖(nuan)的(de)設(she)備(bei)形(xing)式(shi)多(duo)為(wei)窗(chuang)下(xia)布(bu)置(zhi)的(de)暖(nuan)氣(qi)片(pian)
，且(qie)工(gong)作(zuo)溫(wen)度(du)高(gao)

，供(gong)水(shui)過(guo)程(cheng)中(zhong)熱(re)量(liang)損(sun)失(shi)大(da)
，而(er)室(shi)內(nei)供(gong)暖(nuan)不(bu)均(jun)勻(yun)。運(yun)用(yong)低(di)溫(wen)柔(rou)和(he)輻(fu)射(she)采(cai)暖(nuan)或(huo)製(zhi)冷(leng)的(de)工(gong)作(zuo)原(yuan)理(li)和(he)益(yi)處(chu)卻(que)是(shi)大(da)有(you)不(bu)同(tong)。其(qi)采(cai)暖(nuan)或(huo)製(zhi)冷(leng)設(she)備(bei)布(bu)置(zhi)在(zai)混(hun)凝(ning)土(tu)樓(lou)板(ban)中(zhong)
，不(bu)占(zhan)空(kong)間(jian)也(ye)不(bu)占(zhan)層(ceng)高(gao)
，徹(che)底(di)節(jie)約(yue)用(yong)戶(hu)費(fei)用(yong)。為(wei)了(le)滿(man)足(zu)用(yong)戶(hu)對(dui)新(xin)鮮(xian)空(kong)氣(qi)的(de)需(xu)求(qiu)，並(bing)解(jie)決(jue)室(shi)內(nei)空(kong)氣(qi)在(zai)製(zhi)冷(leng)情(qing)況(kuang)下(xia)，有(you)可(ke)能(neng)在(zai)天(tian)花(hua)上(shang)及(ji)地(di)板(ban)上(shang)出(chu)現(xian)的(de)結(jie)露(lu)情(qing)況(kuang)，徹(che)底(di)控(kong)製(zhi)室(shi)內(nei)空(kong)氣(qi)的(de)溫(wen)濕(shi)度(du)，此(ci)係(xi)統(tong)增(zeng)加(jia)的(de)新(xin)風(feng)空(kong)調(tiao)處(chu)理(li)係(xi)統(tong)，對(dui)室(shi)內(nei)空(kong)氣(qi)進(jin)行(xing)除(chu)濕(shi)處(chu)理(li)，以(yi)達(da)到(dao)使(shi)用(yong)要(yao)求(qiu)。在(zai)冬(dong)季(ji)，天(tian)棚(peng)輻(fu)射(she)采(cai)暖(nuan)降(jiang)溫(wen)係(xi)統(tong)對(dui)空(kong)氣(qi)無(wu)特(te)別(bie)要(yao)求(qiu)，主(zhu)要(yao)考(kao)慮(lv)到(dao)用(yong)戶(hu)對(dui)空(kong)氣(qi)的(de)需(xu)求(qiu)，故(gu)自(zi)然(ran)通(tong)風(feng)及(ji)置(zhi)換(huan)通(tong)風(feng)均(jun)可(ke)使(shi)用(yong)。但(dan)在(zai)夏(xia)季(ji)，特(te)別(bie)是(shi)北(bei)京(jing)有(you)些(xie)天(tian)的(de)空(kong)氣(qi)相(xiang)對(dui)濕(shi)度(du)特(te)點(dian)大(da)，其(qi)露(lu)點(dian)溫(wen)度(du)甚(shen)至(zhi)達(da)到(dao)24~25℃，大(da)大(da)高(gao)於(yu)天(tian)棚(peng)輻(fu)射(she)采(cai)暖(nuan)降(jiang)溫(wen)係(xi)統(tong)的(de)工(gong)作(zuo)溫(wen)度(du)，雖(sui)然(ran)這(zhe)種(zhong)天(tian)氣(qi)出(chu)現(xian)機(ji)會(hui)不(bu)多(duo)，天(tian)數(shu)不(bu)長(chang)，但(dan)其(qi)缺(que)點(dian)是(shi)顯(xian)而(er)易(yi)見(jian)的(de)，極(ji)有(you)可(ke)能(neng)出(chu)現(xian)如(ru)很(hen)多(duo)冷(leng)輻(fu)射(she)頂(ding)係(xi)統(tong)出(chu)現(xian)過(guo)的(de)天(tian)花(hua)板(ban)上(shang)滴(di)水(shui)的(de)現(xian)象(xiang)，而(er)且(qie)此(ci)係(xi)統(tong)更(geng)可(ke)能(neng)出(chu)現(xian)上(shang)層(ceng)用(yong)戶(hu)的(de)地(di)板(ban)上(shang)出(chu)現(xian)結(jie)露(lu)的(de)情(qing)況(kuang)
，故(gu)此(ci)不(bu)能(neng)完(wan)全(quan)使(shi)用(yong)室(shi)外(wai)空(kong)氣(qi)來(lai)對(dui)室(shi)內(nei)換(huan)新(xin)風(feng)，必(bi)須(xu)對(dui)空(kong)氣(qi)進(jin)行(xing)幹(gan)燥(zao)處(chu)理(li)，以(yi)使(shi)其(qi)露(lu)點(dian)溫(wen)度(du)低(di)於(yu)天(tian)花(hua)板(ban)的(de)溫(wen)度(du)。在(zai)北(bei)京(jing)安(an)裝(zhuang)天(tian)棚(peng)輻(fu)射(she)采(cai)暖(nuan)降(jiang)溫(wen)係(xi)統(tong)在(zai)一(yi)般(ban)情(qing)況(kuang)下(xia)需(xu)安(an)裝(zhuang)新(xin)風(feng)處(chu)理(li)係(xi)統(tong)

，但(dan)可(ke)以(yi)設(she)想(xiang)
，在(zai)較(jiao)北(bei)京(jing)幹(gan)燥(zao)的(de)地(di)區(qu)如(ru)西(xi)北(bei)地(di)區(qu)或(huo)更(geng)北(bei)的(de)地(di)區(qu)，如(ru)新(xin)疆(jiang)等(deng)地(di)區(qu)，在(zai)經(jing)過(guo)對(dui)當(dang)地(di)氣(qi)候(hou)條(tiao)件(jian)的(de)詳(xiang)細(xi)調(tiao)查(zha)後(hou)，若(ruo)其(qi)空(kong)氣(qi)夏(xia)季(ji)露(lu)點(dian)溫(wen)度(du)低(di)於(yu)係(xi)統(tong)在(zai)天(tian)花(hua)板(ban)表(biao)麵(mian)的(de)工(gong)作(zuo)溫(wen)度(du)，此(ci)係(xi)統(tong)將(jiang)可(ke)以(yi)基(ji)本(ben)上(shang)免(mian)去(qu)一(yi)套(tao)空(kong)氣(qi)處(chu)理(li)係(xi)統(tong)的(de)價(jia)格(ge)，將(jiang)有(you)更(geng)大(da)的(de)諧(xie)⊥乒慵壑島頹熬啊?/FONT>