泳(yong)池(chi)(chi)(chi)(chi)熱(re)泵主要用(yong)于跳水池(chi)(chi)(chi)(chi)、比賽游(you)泳(yong)池(chi)(chi)(chi)(chi)、休閑泳(yong)池(chi)(chi)(chi)(chi)等商業(ye)場所(suo),公共泳(yong)池(chi)(chi)(chi)(chi)開(kai)放時(shi)間長(chang),泳(yong)池(chi)(chi)(chi)(chi)加熱(re)、恒溫時(shi)間長(chang),一般不間段的(de)工作(zuo)(zuo),泳(yong)池(chi)(chi)(chi)(chi)熱(re)泵機組(zu)需(xu)長(chang)時(shi)間工作(zuo)(zuo),易引起電子元件的(de)負(fu)載工作(zuo)(zuo)和水路循環(huan)量增(zeng)大,會引發(fa)一系(xi)列連鎖(suo)問題,如能效低,增(zeng)加使用(yong)成(cheng)本,節能效果體現不了。 常(chang)見(jian)的(de)引起泳池熱泵(beng)能效低(di)的(de)原因有(you)三種: 一(yi).檢查電壓(ya)是(shi)(shi)否在機組額定范圍(wei)內運(yun)行,若電壓(ya)無問題,剛查看壓(ya)縮機運(yun)轉是(shi)(shi)否正常,排除(chu)風(feng)機空轉造(zao)成機組運(yun)行的假象。 二.確(que)認用水量是(shi)否與機(ji)組相匹(pi)配,排除由于冷(leng)水不斷(duan)進入水箱導致整體溫度下降(jiang)時機(ji)組不停工(gong)作,工(gong)作量增加。再進一步就(jiu)是(shi)檢(jian)查控制(zhi)系統各傳感器有無故障,給(gei)予排除。 三.泳(yong)池(chi)熱(re)(re)泵(beng)(beng)機組工作(zuo)與否是由控制器控制的(de),如泳(yong)池(chi)熱(re)(re)泵(beng)(beng)機組雖(sui)然長時(shi)間工作(zuo),但沒達到(dao)系統(tong)設定的(de)停機參數,又或者是探測溫(wen)(wen)度(du)(du)低(di)于設定范圍值時(shi)泳(yong)池(chi)熱(re)(re)泵(beng)(beng)機組開啟工作(zuo)。排除冷媒攜熱(re)(re)能(neng)力低(di)下和設定溫(wen)(wen)度(du)(du)偏大等原因,再有可能(neng)就是溫(wen)(wen)度(du)(du)傳感(gan)器故障或傳感(gan)線路(lu)短路(lu)、斷路(lu)導致機組停機。 解決方法: 一.檢(jian)查壓(ya)縮(suo)(suo)機是否(fou)損壞,用萬能(neng)表檢(jian)測(ce)壓(ya)縮(suo)(suo)機電阻,確認壓(ya)縮(suo)(suo)機無故障(zhang)后,重點檢(jian)查各(ge)控制系統(tong),然后對照泳(yong)池熱泵(beng)機組出廠說(shuo)明或(huo)工程系統(tong)設計驗收報告,根(gen)據分析檢(jian)查電路、水(shui)路、溫度的設定參數和實測(ce)數據,查出不符合項并相應改正。 二.控制(zhi)系統決定(ding)著泳(yong)(yong)池熱(re)(re)泵(beng)(beng)機(ji)組(zu)運行(xing)與否(fou),逐(zhu)項檢查各設(she)定(ding)保護參(can)數(shu)值,例如水(shui)(shui)溫(wen)(wen)溫(wen)(wen)差控制(zhi)線路。系統采集不到(dao)信號時(shi)則無法(fa)啟(qi)動(dong),因為(wei)泳(yong)(yong)池熱(re)(re)泵(beng)(beng)機(ji)組(zu)開啟(qi)是由換熱(re)(re)器溫(wen)(wen)度和泳(yong)(yong)池水(shui)(shui)溫(wen)(wen)度和設(she)定(ding)溫(wen)(wen)度三個參(can)數(shu)聯合控制(zhi)的。當泳(yong)(yong)池水(shui)(shui)溫(wen)(wen)度低于設(she)定(ding)溫(wen)(wen)度一(yi)定(ding)值時(shi)泳(yong)(yong)池熱(re)(re)泵(beng)(beng)機(ji)組(zu)開始啟(qi)動(dong),換熱(re)(re)器水(shui)(shui)溫(wen)(wen)高于泳(yong)(yong)池水(shui)(shui)溫(wen)(wen)度一(yi)定(ding)值時(shi)循(xun)環啟(qi)動(dong),當收集不到(dao)數(shu)據時(shi),泳(yong)(yong)池熱(re)(re)泵(beng)(beng)機(ji)組(zu)自我保護不啟(qi)動(dong)。 |