Yini I-Phase Change Materials
I-Phase Change Materials (ama-PCM) yizinto ezingagcina futhi zikhulule amandla amakhulu ashisayo njengoba zishintsha ukusuka kwesinye isigaba ukuya kwesinye, njengokusuka kokuqinile kuye koketshezi noma uketshezi kuye kwegesi.Lezi zinto zisetshenziselwa ukugcinwa kwamandla ashisayo kanye nokuphathwa kwezinhlelo zokusebenza ezihlukahlukene, njengokufakwa kwesakhiwo, isiqandisi, nokulawulwa kokushisa kwezingubo.
Uma i-PCM ibamba ukushisa, iba noshintsho lwesigaba, njengokuncibilika, futhi igcina amandla ashisayo njengokushisa okucashile.Lapho izinga lokushisa elizungezile liyancipha, i-PCM iqinisa futhi ikhulule ukushisa okugciniwe.Lesi sakhiwo sivumela ama-PCM ukuthi alawule ngokuphumelelayo izinga lokushisa futhi agcine ukunethezeka okushisayo ezindaweni ezihlukahlukene.
Ama-PCM atholakala ngezindlela ezihlukahlukene, okuhlanganisa izinto eziphilayo, ezingaphili, ne-eutectic, ngayinye inamaphuzu ahlukene okuncibilika kanye nokuqandisa ukuze avumelane nezicelo ezithile.Ziya ngokuya zisetshenziswa kubuchwepheshe obuqhubekayo nobuyonga amandla ukuze kuncishiswe ukusetshenziswa kwamandla nokuthuthukisa ukusebenza okushisayo.
Inzuzo Yezinto Ze-Pcm
I-Phase Change Materials (PCMs) inikeza izinzuzo ezimbalwa ezinhlelweni ezihlukahlukene:
1. Isitoreji samandla ashisayo: Ama-PCM angakwazi ukugcina futhi akhulule amanani amakhulu wamandla ashisayo phakathi noshintsho lwesigaba, okuvumela ukuphathwa kahle kwamandla okushisa nokugcinwa.
2. Ukulawulwa kwezinga lokushisa: Ama-PCM angasiza ekulawuleni amazinga okushisa ezakhiweni, ezimotweni, nasezisetshenziswa zikagesi, agcine indawo enethezekile nezinzile.
3. Ukusebenza kahle kwamandla: Ngokugcina nokukhulula amandla ashisayo, ama-PCM anganciphisa isidingo sokufudumeza noma ukupholisa okuqhubekayo, okuholela ekongeni amandla kanye nokusebenza kahle okuthuthukisiwe.
4. Ukonga isikhala: Uma kuqhathaniswa nezinhlelo zendabuko zokugcina ezishisayo, ama-PCM anganikeza ukuminyana okuphezulu kokugcinwa kwamandla, okuvumela imiklamo ehlangene futhi eyonga isikhala.
5. Izinzuzo zemvelo: Ukusetshenziswa kwama-PCM kungaba nomthelela ekunciphiseni ukukhishwa kwegesi ebamba ukushisa kanye nokusetshenziswa kwamandla jikelele, okwenza kube ukukhetha okusimeme ekulawuleni ukushisa.
6. Ukuvumelana nezimo: Ama-PCM atholakala ngezindlela ezihlukahlukene futhi angafanelana namazinga okushisa athile kanye nezinhlelo zokusebenza, anikeze ukuguquguquka ekuklanyweni nasekusetshenzisweni.
Sekukonke, ama-PCM anikezela ngezinzuzo eziningi eziwenza abe yisixazululo esibalulekile sokugcina amandla ashisayo nokuphatha ezimbonini ezahlukahlukene.
Uyini Umehluko Phakathi KwawoI-Gel Ice PackFuthiIphakethe le-Pcm Freezer?
Amaphakethe wejeli nezinto Zokushintsha Kwesigaba (PCM) zombili zisetshenziselwa ukugcinwa kwamandla ashisayo nokuphatha, kodwa anomehluko obalulekile:
1. Ukwakheka: Amaphakethe ejeli ngokuvamile aqukethe into efana nejeli, ngokuvamile esekwe emanzini, eba yiqhwa ibe yisimo esiqinile lapho ipholile.Ama-PCM, ngakolunye uhlangothi, ayizinto ezishintshayo, njengokusuka kokuqinile kuye oketshezini, ukugcina nokukhulula amandla ashisayo.
2. Ibanga lokushisa: Amaphakethe ejeli ngokuvamile aklanyelwe ukugcina amazinga okushisa eduze nendawo yokubanda kwamanzi, ngokuvamile engu-0°C (32°F).Ama-PCM, nokho, angenziwa ubunjiniyela ukuze abe namazinga okushisa okushintsha kwesigaba esithile, okuvumela uhla olubanzi lokulawula izinga lokushisa, ukusuka emazingeni okushisa angaphansi kwe-zero kuya kumabanga aphezulu kakhulu.
3. Ukusebenziseka Kabusha: Amaphakethe ejeli avame ukusetshenziswa kanye noma anokuphinda asebenziseke okulinganiselwe, njengoba angehlisa izinga ngokuhamba kwesikhathi noma ngokuphinda asetshenziswe.Ama-PCM, kuye ngezinto ezithile, angakhelwa imijikelezo yoshintsho lwezigaba eziningi, awenze ahlale isikhathi eside futhi ahlale isikhathi eside.
4. Ukuminyana kwamandla: Ama-PCM ngokuvamile anomthamo omkhulu wokugcina amandla uma kuqhathaniswa namaphakethe ejeli, okusho ukuthi angagcina amandla ashisayo engeziwe ngevolumu yeyunithi ngayinye noma isisindo.
5. Isicelo: Amaphakethe ejeli ajwayele ukusetshenziselwa ukupholisa okwesikhashana noma izinhlelo zokuqandisa, njengakumakhaza noma ngezinjongo zokwelapha.Ama-PCM asetshenziswa kuhlelo olubanzi lwezinhlelo zokusebenza, okuhlanganisa ukufakwa kwezakhiwo, ukulawulwa kwezimo ezishisayo ezingutsheni, nokuthunyelwa nokugcinwa okulawulwa izinga lokushisa.
Kafushane, ngenkathi womabili amaphakethe we-gel nama-PCM esetshenziselwa ukuphathwa kwe-thermal, ama-PCM anikeza ububanzi obubanzi bokushisa, ukusebenziseka kabusha okukhulu, ukuminyana kwamandla aphezulu, kanye namathuba okufaka isicelo abanzi uma kuqhathaniswa namaphakethe wejeli.
Isikhathi sokuthumela: Apr-15-2024