地熱供暖的工作原理是什么
地熱(re)資源是指貯存在地球內部的可(ke)再生熱(re)能(neng),一(yi)般集中分(fen)布(bu)在構造(zao)板塊邊(bian)緣一(yi)帶,起源于地球的熔融巖漿(jiang)和放射性(xing)物質的衰變。地熱(re)資源是一(yi)種十分(fen)寶(bao)貴的綜合性(xing)礦產(chan)資源,其功能(neng)多(duo),用(yong)途廣(guang),可(ke)用(yong)于發電、采暖。
地熱供暖既節約了常(chang)規(gui)能(neng)源(yuan)(yuan),又(you)減少了環境(jing)污染。地(di)(di)熱(re)(re)(re)供(gong)暖(nuan)(nuan)系(xi)統既可(ke)以(yi)在(zai)(zai)冬(dong)季(ji)作(zuo)(zuo)為熱(re)(re)(re)泵供(gong)暖(nuan)(nuan)的(de)(de)(de)熱(re)(re)(re)源(yuan)(yuan),又(you)可(ke)以(yi)夏季(ji)空(kong)調的(de)(de)(de)冷源(yuan)(yuan)。在(zai)(zai)冬(dong)季(ji),地(di)(di)源(yuan)(yuan)熱(re)(re)(re)泵把(ba)地(di)(di)能(neng)中的(de)(de)(de)熱(re)(re)(re)量(liang)(liang)(liang)“取”出(chu)來,提高(gao)溫度后,供(gong)給室(shi)(shi)內(nei)采暖(nuan)(nuan)。在(zai)(zai)夏季(ji),地(di)(di)源(yuan)(yuan)熱(re)(re)(re)泵把(ba)室(shi)(shi)內(nei)的(de)(de)(de)熱(re)(re)(re)量(liang)(liang)(liang)取出(chu)來,釋放(fang)到地(di)(di)能(neng)中去。熱(re)(re)(re)泵機組的(de)(de)(de)能(neng)量(liang)(liang)(liang)流動是(shi)利(li)用(yong)(yong)其所消(xiao)耗的(de)(de)(de)能(neng)量(liang)(liang)(liang)(如電(dian)能(neng))將(jiang)吸取的(de)(de)(de)全部熱(re)(re)(re)能(neng)(即電(dian)能(neng)+吸收(shou)的(de)(de)(de)熱(re)(re)(re)能(neng))一起排輸至(zhi)高(gao)溫熱(re)(re)(re)源(yuan)(yuan),而其所耗能(neng)量(liang)(liang)(liang)的(de)(de)(de)作(zuo)(zuo)用(yong)(yong)是(shi)使(shi)制冷劑氟里昂壓(ya)縮至(zhi)高(gao)溫高(gao)壓(ya)狀態,從而達(da)到吸收(shou)低(di)溫熱(re)(re)(re)源(yuan)(yuan)中熱(re)(re)(re)能(neng)的(de)(de)(de)作(zuo)(zuo)用(yong)(yong)。
通常地(di)源(yuan)熱(re)(re)泵(beng)消耗1kW的(de)能(neng)量,用戶可以(yi)得到(dao)5kW以(yi)上的(de)熱(re)(re)量或4kW以(yi)上冷(leng)量。與(yu)鍋(guo)爐(電(dian)(dian)、燃(ran)(ran)料)供(gong)(gong)(gong)熱(re)(re)系統相比,鍋(guo)爐供(gong)(gong)(gong)熱(re)(re)只能(neng)將90%以(yi)上的(de)電(dian)(dian)能(neng)或70~90%的(de)燃(ran)(ran)料內能(neng)為熱(re)(re)量,供(gong)(gong)(gong)用戶使用,而地(di)源(yuan)熱(re)(re)泵(beng)要比電(dian)(dian)鍋(guo)爐加熱(re)(re)節省三分(fen)之(zhi)二以(yi)上的(de)電(dian)(dian)能(neng),比燃(ran)(ran)料鍋(guo)爐節省二分(fen)之(zhi)一以(yi)上的(de)能(neng)量。
地暖供暖的方式有哪些
1、水地暖
以溫(wen)度不高(gao)于60℃的熱(re)(re)(re)水為熱(re)(re)(re)媒(mei),在埋置于地面以下填充層中的加熱(re)(re)(re)管內循環流動,加熱(re)(re)(re)整個地板,通過地面以輻射和對流的熱(re)(re)(re)傳遞方式向室內供熱(re)(re)(re)的一種供暖方式。
2、電熱膜
電熱膜(mo)供(gong)暖(nuan)(nuan)(nuan)系統,是區(qu)別于以散熱器(qi)、空調、暖(nuan)(nuan)(nuan)氣片為代(dai)(dai)表的(de)點式供(gong)暖(nuan)(nuan)(nuan)系統及以發(fa)熱電纜為代(dai)(dai)表的(de)線式供(gong)暖(nuan)(nuan)(nuan)系統,在面式供(gong)暖(nuan)(nuan)(nuan)領域采用現代(dai)(dai)宇(yu)航技(ji)術研發(fa)的(de)低碳供(gong)暖(nuan)(nuan)(nuan)高科(ke)技(ji)產品。
3、發熱電纜
發熱電纜(lan),是制成電纜(lan)結構(gou),以電力為能源,利用(yong)合(he)金(jin)電阻絲進(jin)行(xing)通電發熱,來(lai)達到采(cai)暖或者保溫(wen)的效果。通常有單導和雙導之分,稱為發熱電纜(lan)。
4、碳晶地暖
碳晶地暖系統的(de)(de)全(quan)稱是(shi)(shi)(shi)“碳(tan)素晶(jing)體地面(mian)低(di)溫(wen)輻(fu)射采(cai)(cai)(cai)暖(nuan)(nuan)系(xi)統(tong)(tong)(tong)(tong)”碳(tan)晶(jing)地暖(nuan)(nuan)系(xi)統(tong)(tong)(tong)(tong)是(shi)(shi)(shi)以碳(tan)素晶(jing)體發熱(re)板為主要制熱(re)部(bu)件(jian)而開發出的(de)(de)一種新(xin)型的(de)(de)地面(mian)低(di)溫(wen)輻(fu)射采(cai)(cai)(cai)暖(nuan)(nuan)系(xi)統(tong)(tong)(tong)(tong)。碳(tan)晶(jing)地暖(nuan)(nuan)系(xi)統(tong)(tong)(tong)(tong)充分利用(yong)了碳(tan)晶(jing)板優異的(de)(de)平(ping)(ping)面(mian)制熱(re)特(te)性,采(cai)(cai)(cai)暖(nuan)(nuan)時整個地(平(ping)(ping))面(mian)同(tong)步升溫(wen),連續供鋪裝(zhuang)圖暖(nuan)(nuan),地面(mian)熱(re)平(ping)(ping)衡效(xiao)果好。克服了傳(chuan)統(tong)(tong)(tong)(tong)地暖(nuan)(nuan)產品(pin)(pin)(pin)制熱(re)不連續、熱(re)平(ping)(ping)衡效(xiao)果差的(de)(de)弊端。它是(shi)(shi)(shi)空調采(cai)(cai)(cai)暖(nuan)(nuan)設備與傳(chuan)統(tong)(tong)(tong)(tong)鍋(guo)爐地暖(nuan)(nuan)設備最佳替(ti)代品(pin)(pin)(pin),環保(bao)節能價格低(di)廉,安裝(zhuang)施(shi)工方便快速。是(shi)(shi)(shi)高(gao)新(xin)科技在民用(yong)產品(pin)(pin)(pin)領域(yu)的(de)(de)杰(jie)出應用(yong),是(shi)(shi)(shi)地暖(nuan)(nuan)行業升級換(huan)代的(de)(de)產品(pin)(pin)(pin)。