Ithetha ukuthini i-PCM ekupakisheni?
Ekupakishweni, i-PCM imele "Isixhobo soTshintsho lweSigaba."Izixhobo zoTshintsho lweSigaba zizinto ezinokugcina kwaye zikhulule amandla ashushu njengoko zitshintsha ukusuka kwesinye isigaba ukuya kwesinye, njengokusuka kwingqindi ukuya kulwelo okanye ngokuphambanayo.I-PCM isetyenziselwa ukupakisha ukunceda ukulawula ubushushu kunye nokukhusela iimveliso ezinobuthathaka ekuguqukeni kobushushu ngexesha lokugcinwa kunye nokuthutha.Oku kunokubaluleka ngokukodwa kwiimveliso ezibuthathaka kubushushu okanye kwingqele, ezifana namayeza, ukutya, kunye neekhemikhali ezithile.
Yintoni imathiriyeli yePCM yokupholisa?
I-PCM (iSigaba soTshintsho lweSixhobo) sokupholisa yinto enokufunxa kwaye ikhuphe amandla amakhulu e-thermal njengoko itshintsha ukusuka kwisiqina ukuya kulwelo kwaye ngokuphambanayo.Xa zisetyenziselwa izicelo zokupholisa, izinto zePCM zinokufunxa ubushushu kwindawo ezingqongileyo njengoko zinyibilika kwaye zikhuphe amandla agciniweyo njengoko ziqina.Le propati ivumela izinto ze-PCM ukuba zilawule ngokufanelekileyo amaqondo okushisa kunye nokugcina umphumo wokupholisa ohambelanayo.
Izinto zePCM zokupholisa zihlala zisetyenziswa kwizicelo ezahlukeneyo, njengefriji, umoya womoya, kunye neenkqubo zokugcina amandla obushushu.Banokunceda ukuzinzisa amaqondo obushushu, ukunciphisa ukusetyenziswa kwamandla, kunye nokubonelela ngezisombululo ezisebenzayo zokupholisa kuluhlu olubanzi lwamashishini.Izinto eziqhelekileyo zePCM zokupholisa ziquka iparafini wax, ityuwa hydrates, kunye nezinto ezithile eziphilayo.
Isetyenziselwa ntoni ijeli yePCM?
Ijeli ye-PCM (iSigaba soTshintsho lweSigaba) isetyenziselwa izicelo ezahlukeneyo apho ukulawulwa kobushushu kubalulekile.Ukusetyenziswa okuqhelekileyo kwejeli ye-PCM kubandakanya:
1. Unyango kunye nokunakekelwa kwezempilo: Ijeli ye-PCM isetyenziselwa izixhobo zonyango, ezifana neepakethi ezibandayo kunye neepakethi ezishushu, ukubonelela ngonyango olulawulwayo noluzinzileyo lweqondo lokushisa lokulimala, intlungu ye-muscle, kunye nokubuyisela emva kokusebenza.
2. Ukutya kunye nesiselo: Ijeli ye-PCM isetyenziselwa izitya zokuthumela ezifakwe kwi-insulated kunye nokupakisha ukugcina ukushisa okufunwayo kwimpahla etshabalalayo ngexesha lokuthutha, ukuqinisekisa ukuba ukutya kunye neziphuzo zihlala zintsha kwaye zikhuselekile.
3. I-Electronics: Ijeli ye-PCM iqeshwe kwizisombululo zolawulo lwe-thermal kwizixhobo zombane ukutshabalalisa ubushushu kunye nokugcina amaqondo okushisa asebenzayo, oko kuphucula ukusebenza kunye nokuphila ixesha elide lamacandelo e-elektroniki.
4. Ukwakhiwa kunye nokwakhiwa: Ijeli ye-PCM idibaniswe kwizinto zokwakha, ezifana ne-insulation kunye ne-wallboards, ukulawula ukushisa kwangaphakathi kunye nokunciphisa ukusetyenziswa kwamandla okushisa kunye nokupholisa.
5. Iimpahla: Ijeli ye-PCM ifakwe kwiingubo kunye nempahla yokubonelela ngeempawu zokulawula ukushisa, ukunika induduzo kunye neenzuzo zokusebenza kwiimpahla zemidlalo, iimpahla zangaphandle, kunye neemveliso zokulala.
Ngokubanzi, ijeli ye-PCM isebenza njengesisombululo esiguquguqukayo sokulawula ukuguquguquka kobushushu kuluhlu olubanzi lwamashishini kunye nokusetyenziswa.
Ngaba ijeli yePCM iyaphinda isetyenziswe?
Ewe, ijeli ye-PCM (iSigaba soTshintsho lweSigaba) sinokuphinda sisebenziseke, kuxhomekeke ekuqulunqweni kwayo okuthe ngqo kunye nokusetyenziswa okujoliswe kuko.Ezinye iigels ze-PCM zenzelwe ukuba zihambe kwimijikelezo yokutshintsha kwesigaba ezininzi, oku kuthetha ukuba zinokunyibilika kwaye ziqiniswe ngokuphindaphindiweyo ngaphandle kokuthotywa okukhulu kweempawu zabo zokushisa.
Umzekelo, ijeli ye-PCM esetyenziswa kwiipakethe ezibandayo okanye iipakethe ezishushu kwizicelo zonyango zihlala ziyilwa ukuba ziphinde zisetyenziswe.Emva kokusetyenziswa, ipakethe ye-gel inokuphinda ihlaziywe ngokuyibeka efrijini okanye ukuyifudumeza emanzini atshisayo, ivumela i-PCM ye-gel ukuba ibuyele kwisimo sayo esiqinileyo okanye se-liquid, ilungele ukusetyenziswa okulandelayo.
Nangona kunjalo, kubalulekile ukuqaphela ukuba ukusetyenziswa kwakhona kwejeli ye-PCM kuxhomekeke kwizinto ezifana nokwakheka kwezinto, iimeko zokusetyenziswa, kunye nezikhokelo zomenzi.Abasebenzisi kufuneka balandele imiyalelo ethile enikezelwe ngumvelisi ukuze baqinisekise usetyenziso olukhuselekileyo nolusebenzayo lweemveliso zejeli ye-PCM.
Yintoni eyahlukileyo kwisigaba se-PCM sokutshintsha iipakethi zejeli ukusuka kwipakethi yejeli esekwe emanzini?
I-PCM (i-Phase Change Material) iipakethi ze-gel kunye neepakethi ze-gel ezisekelwe emanzini zihluke kwiindlela zabo zokugcina kunye nokukhulula amandla okushisa, kunye nezicelo zabo ezithile kunye neempawu zokusebenza.
1. Iimpawu ze-Thermal: Iipakethi zejel ze-PCM ziqulethe izinto zokutshintsha kwesigaba ezihamba kwinguqu yesigaba, ezifana nokusuka kwisigxina ukuya kwi-liquid kunye ne-vice versa, kwiqondo lokushisa elithile.Le nkqubo yokutshintsha kwesigaba ibavumela ukuba bathathe okanye bakhulule umthamo omkhulu wamandla ashushu, ukubonelela ngokupholisa okuhambelanayo kunye nokulawulwayo okupholisa okanye ukufudumeza.Ngokwahlukileyo, iipakethi zejel ezisekelwe kumanzi zithembele kumandla athile obushushu bamanzi ukuba afunxe kwaye akhulule ubushushu, kodwa awanakutshintsha kwesigaba.
2. Ukulawulwa kweqondo lokushisa: Iipakethi ze-PCM zejeli zenzelwe ukugcina uluhlu oluthile lobushushu ngexesha lenkqubo yokutshintsha kwesigaba, okwenza ukuba zilungele izicelo ezifuna ukulawulwa kweqondo lokushisa elichanekileyo, njengonyango lwezonyango kunye nokugcinwa kwemveliso yokushisa.Ngakolunye uhlangothi, iipakethi zejel ezisekelwe kumanzi, zisetyenziselwa iinjongo zokupholisa ngokubanzi kwaye zingenako ukubonelela ngezinga elifanayo lokuzinza kweqondo lokushisa njengepakethi ye-PCM yejeli.
3. Ukusebenziseka kwakhona: Iipakethi zejeli ze-PCM zihlala ziqulunqwe ukuba zisetyenziswe kwakhona, njengoko zinokuthi ziqhube imijikelo yokutshintsha kwezigaba ezininzi ngaphandle kokuthotywa okukhulu kweempawu zabo zokushisa.Iipakethi ze-gel ezisekelwe emanzini zingaphinda zisebenziseke kwakhona, kodwa ukusebenza kwazo kunye nokuphila ixesha elide kunokwahluka ngokuxhomekeke kuyilo oluthile kunye noyilo.
4. Izicelo: Iipakethi ze-PCM zejeli zisetyenziswa ngokuqhelekileyo kwizixhobo zonyango zokulawulwa kweqondo lokushisa elilawulwayo, kunye nokupakishwa kwe-insulated kwiimveliso ezinobushushu ngexesha lokuthutha.Iipakethi zejeli ezisekelwe emanzini zihlala zisetyenziselwa iinjongo zokupholisa ngokubanzi, ezifana nezipholisi, iibhokisi zesidlo sasemini, kunye nezicelo zoncedo lokuqala.
Ngokubanzi, iiyantlukwano eziphambili phakathi kweepakethe zejel ze-PCM kunye neepakethi ze-gel ezisekelwe kumanzi zihlala kwiipropati zabo zokushisa, amandla okulawula ubushushu, ukusetyenziswa kwakhona, kunye nezicelo ezithile.Uhlobo ngalunye lwepakethi yejel lunikeza iingenelo ezahlukileyo ngokuxhomekeke kwimeko yokusetyenziswa ekujoliswe kuyo.
Ixesha lokuposa: Apr-22-2024