什么是空氣源熱泵
空(kong)氣(qi)源熱(re)泵又(you)稱熱(re)泵熱(re)水(shui)器(qi),由熱(re)泵吸收空(kong)氣(qi)熱(re)源制取熱(re)水(shui),節能(neng)效率是(shi)電熱(re)水(shui)器(qi)的4倍以上(shang),比太陽能(neng)熱(re)水(shui)器(qi)還要節能(neng),是(shi)目前世界(jie)上(shang)最為先進的節能環保熱水系(xi)統(tong)。
空氣源熱泵的工作原理
熱(re)(re)泵用(yong)逆卡諾原理,以(yi)極少的(de)(de)電(dian)能,吸收空氣中大量的(de)(de)低溫熱(re)(re)能,通過壓縮(suo)(suo)機的(de)(de)壓縮(suo)(suo)變為高溫熱(re)(re)能,傳輸(shu)至水箱,加熱(re)(re)熱(re)(re)水,所以(yi)它(ta)(ta)能耗低、效(xiao)率高、速度快、安全(quan)性好、環保性強,源源不斷的(de)(de)供應熱(re)(re)水。作空氣源熱(re)(re)泵工(gong)作原理圖為熱(re)(re)水系統它(ta)(ta)具有無(wu)以(yi)比擬的(de)(de)優點(dian)。
熱(re)(re)(re)泵熱(re)(re)(re)水(shui)(shui)(shui)機(ji)(ji)(ji)組遵循能(neng)量(liang)守恒定(ding)律和熱(re)(re)(re)力學第2定(ding)律,運用(yong)熱(re)(re)(re)泵的(de)(de)(de)(de)原理,只需要(yao)消耗(hao)一(yi)(yi)小部(bu)分的(de)(de)(de)(de)機(ji)(ji)(ji)械功(電能(neng)),將(jiang)處(chu)于低(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)環(huan)境(jing)(jing)(jing)(大氣(qi)或(huo)地(di)下水(shui)(shui)(shui)等)下的(de)(de)(de)(de)熱(re)(re)(re)量(liang)轉移(yi)到高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)環(huan)境(jing)(jing)(jing)下的(de)(de)(de)(de)熱(re)(re)(re)水(shui)(shui)(shui)器(qi)中(zhong),去(qu)加(jia)熱(re)(re)(re)制取(qu)高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)的(de)(de)(de)(de)熱(re)(re)(re)水(shui)(shui)(shui)。熱(re)(re)(re)泵可以與水(shui)(shui)(shui)泵相比擬,水(shui)(shui)(shui)是(shi)不能(neng)自(zi)發地(di)從(cong)低(di)(di)(di)處(chu)流向(xiang)高(gao)(gao)處(chu),要(yao)將(jiang)低(di)(di)(di)處(chu)的(de)(de)(de)(de)水(shui)(shui)(shui)輸送到高(gao)(gao)處(chu),必須用(yong)一(yi)(yi)臺(tai)(tai)水(shui)(shui)(shui)泵,消耗(hao)一(yi)(yi)部(bu)分電力,才能(neng)將(jiang)水(shui)(shui)(shui)送到高(gao)(gao)處(chu)的(de)(de)(de)(de)水(shui)(shui)(shui)箱中(zhong)。同(tong)樣,根據(ju)熱(re)(re)(re)力學第二定(ding)律,熱(re)(re)(re)量(liang)也是(shi)不能(neng)自(zi)發地(di)從(cong)低(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)環(huan)境(jing)(jing)(jing)向(xiang)高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)環(huan)境(jing)(jing)(jing)中(zhong)轉移(yi)(傳送),而(er)要(yao)實現(xian)這(zhe)(zhe)個目的(de)(de)(de)(de),必須要(yao)有一(yi)(yi)臺(tai)(tai)機(ji)(ji)(ji)器(qi),消耗(hao)一(yi)(yi)部(bu)分機(ji)(ji)(ji)械功(例如電能(neng)),才能(neng)將(jiang)低(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)環(huan)境(jing)(jing)(jing)中(zhong)的(de)(de)(de)(de)熱(re)(re)(re)量(liang)傳送到高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)環(huan)境(jing)(jing)(jing)中(zhong)去(qu)。這(zhe)(zhe)樣的(de)(de)(de)(de)機(ji)(ji)(ji)器(qi)就稱之(zhi)為“熱(re)(re)(re)泵”。熱(re)(re)(re)泵的(de)(de)(de)(de)作用(yong)是(shi)將(jiang)空(kong)氣(qi)中(zhong)或(huo)低(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)水(shui)(shui)(shui)中(zhong)的(de)(de)(de)(de)熱(re)(re)(re)量(liang)取(qu)出(chu),連同(tong)本身所用(yong)的(de)(de)(de)(de)電能(neng)轉變(bian)成的(de)(de)(de)(de)熱(re)(re)(re)能(neng),一(yi)(yi)起送到高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)環(huan)境(jing)(jing)(jing)中(zhong)去(qu)應用(yong)。
空氣源熱泵的優缺點分析
一、空氣源熱泵優點
空氣(qi)源(yuan)熱泵優點一:適用(yong)范圍廣,適用(yong)溫度范圍在-7至(zhi)40℃,并且一年四季(ji)全(quan)天候(hou)使用(yong),不受陰、雨、雪(xue)等(deng)惡劣天氣(qi)和冬季(ji)夜(ye)晚(wan)的(de)影響,都可正常使用(yong)。可連(lian)續(xu)加(jia)熱,與(yu)傳(chuan)統太陽能儲(chu)水(shui)式相比,熱泵產品可連(lian)續(xu)加(jia)熱,持續(xu)不斷供熱水(shui),滿足用(yong)戶需求,適合各類團(tuan)體熱水(shui)工(gong)程使用(yong),可實(shi)現無(wu)人值(zhi)守,全(quan)自動運(yun)行,集中供應熱水(shui)配有水(shui)溫、水(shui)位顯示。
空氣源熱泵優點二、運行成本低:節能效果突出,投資回報期短,空氣源熱泵可節省70%的能源;與燃氣、電和電輔助加熱的太陽能熱水器相比,全年費用最低,比太陽能熱水器(帶輔助電(dian)(dian)(dian)加熱)還要省(sheng),是(shi)燃(ran)氣(qi)熱水器的(de)1/3左(zuo)右(you)、電(dian)(dian)(dian)熱水器的(de)1/4左(zuo)右(you)。短(duan)期可收(shou)回(hui)投資(zi)。每耗(hao)電(dian)(dian)(dian)1kw平均(jun)可以(yi)產生4kw的(de)熱能(neng),同等耗(hao)電(dian)(dian)(dian)量比電(dian)(dian)(dian)熱水鍋(guo)爐多制(zhi)熱水3倍(bei)左(zuo)右(you)。
空氣(qi)源熱(re)泵優點(dian)三(san):環保(bao)型(xing)產品,無任何污染,無任何燃(ran)燒外(wai)排物,不會對(dui)人體造(zao)成(cheng)損害,具有良好的社會效(xiao)益。
空(kong)氣源熱(re)泵優點(dian)四(si):性能穩(wen)定,不(bu)受環境影響,產(chan)品一年(nian)四(si)季(ji)全(quan)天候運(yun)行,不(bu)受夜晚(wan)、陰(yin)天、下雨(yu)及(ji)下雪(xue)等惡劣天氣的(de)影響,可以實現全(quan)年(nian)365天,全(quan)天24小時制熱(re)水(shui)。
空氣源熱(re)泵優點五:方便:空氣能(neng)(neng)熱(re)泵占地(di)空間很(hen)小(xiao),外形(xing)與(yu)空調室外機相似(si),可(ke)直(zhi)接(jie)接(jie)保(bao)溫水(shui)箱(xiang)或與(yu)供(gong)暖(nuan)管網連接(jie),適合于大中(zhong)(zhong)城市(shi)的(de)(de)(de)高層(ceng)建(jian)筑(zhu),對于大型中(zhong)(zhong)央供(gong)熱(re)問題,是最(zui)好的(de)(de)(de)選擇。不需要太(tai)(tai)陽(yang)(yang)能(neng)(neng)集熱(re)板,減少(shao)占地(di)面(mian)積(ji)(ji)95%,與(yu)太(tai)(tai)陽(yang)(yang)能(neng)(neng)熱(re)水(shui)設(she)備配套使用可(ke)以減少(shao)太(tai)(tai)陽(yang)(yang)能(neng)(neng)集熱(re)器的(de)(de)(de)面(mian)積(ji)(ji)50%,節省大量太(tai)(tai)陽(yang)(yang)能(neng)(neng)集熱(re)器占地(di)面(mian)積(ji)(ji),減少(shao)蓄熱(re)水(shui)水(shui)箱(xiang)的(de)(de)(de)容積(ji)(ji)。
空(kong)氣(qi)源熱(re)泵優點六:安全(quan)(quan)性能(neng)好,無(wu)任(ren)何隱(yin)患(huan):與電和燃(ran)氣(qi)熱(re)水器相不同,其采用間接加熱(re)方(fang)式與水交(jiao)換(huan)熱(re)量,沒有漏(lou)電、漏(lou)氣(qi)等(deng)安全(quan)(quan)隱(yin)患(huan)。
空(kong)氣(qi)源熱(re)泵優點七:多(duo)組組合安(an)裝建(jian)立中(zhong)央熱(re)水(shui)系統,可(ke)把多(duo)組相同(tong)型號的熱(re)泵機組并聯使用(yong),確保整組熱(re)水(shui)器一體工作,滿足熱(re)水(shui)用(yong)量高(gao)峰要求,為大(da)量用(yong)熱(re)水(shui)提供(gong)了保證。熱(re)水(shui)使用(yong)量少時,可(ke)以只(zhi)使用(yong)其(qi)(qi)中(zhong)一組熱(re)水(shui)泵機組而(er)把其(qi)(qi)它關閉,維修(xiu)時也可(ke)關掉其(qi)(qi)中(zhong)一組熱(re)泵機組而(er)不影(ying)響其(qi)(qi)它熱(re)泵機組繼續提供(gong)熱(re)水(shui)。
空氣源熱泵優點八:實現系統運行自動化;自動運行,無需值守,自帶溫控裝置和保溫層,可自動補水、加熱、斷電,可24小時提供熱水。用戶在任何天氣條件下,在任何時候都可享用熱水。
空氣源熱(re)泵優點(dian)九:使用(yong)壽(shou)命(ming)長、維護(hu)費用(yong)低,使用(yong)壽(shou)命(ming)長達15年(nian)以上,設(she)備性能穩定。運(yun)行安(an)全(quan),自動(dong)化(hua)程(cheng)度高(gao),該空氣能熱(re)水器(qi)采用(yong)間接加熱(re)方式,運(yun)行安(an)全(quan)靠;自動(dong)化(hua)程(cheng)度高(gao)。
二、空氣源熱泵缺點
空(kong)氣源熱泵(beng)缺(que)點(dian)較少,由于空(kong)氣能是分散能源,制(zhi)熱速度(du)慢(man),熱效率不是很(hen)高。另外,空(kong)氣源熱泵(beng)容易出現結霜問(wen)題,受地域限制(zhi),空(kong)氣源熱泵(beng)更(geng)適合在(zai)中南部使用(yong)。