Indlela isikhunta esikhetha ngayo i-chiller

I-chiller ibalulekile ku-mold.in iqiniso, a isikhunta yi-exchanger yokushisa. Ukushisa kudluliswa kuqala kusuka kupulasitiki ebinjiweyo kuya kubumbi, bese kusukela lapho kubunjwe kuya ekuqhubekeni kokujikeleza kwamanzi okupholisa okuphakathi nendawo.

Ingxenye encane kuphela yayo engena emoyeni kanye nengcindezi yomshini wokubumba umjovo. isifanekiso. Njengoba sonke sazi, ingxenye enkulu yomjikelezo wokubumba amapulasitiki isetshenziselwa ukupholisa, futhi kwesinye isikhathi kungalandisa okungaphezulu kwalokho 80% womjikelezo wokubumba amapulasitiki. Ngakho-ke, Kuyadingeka ukulawula isikhathi sokupholisa ngokufanele.

Isikhunta sisebenzisa i-chiller ukuze aphole ngokushesha nangendlela efanele ukwedlula umbhoshongo opholile:

Ngokwesibonelo, umjikelezo wokubumba wesikhunta ngokuvamile 20 imizuzwana. Uma amanzi embhoshongweni wokupholisa wokuqala athathelwa indawo ngamanzi eqhwa akhiqizwa yi-chiller, ingafushaniswa ukuze ithi 16 imizuzwana. Yize izindleko zokuqala ze-chiller ziphezulu, kungangezelela ukuphuma ngu 20%, okungenza inzuzo enkulu ekukhiqizeni isikhathi eside. Ngakho-ke ungakhetha kanjani amandla wamanzi eqhwa?

Ukusuka ngaphezulu singazi ukuthi kuhlobene nokushisa okuthile kwezinto zokubumba, izinga lokushisa lokuncibilika, isisindo kanye nokushisa komkhiqizo lapho kudilizwa.

Ungayikhetha kanjani i-chiller yesikhunta:

Ifomula yokubala amandla amanzi eqhwa adingwa isikhunta ithi: Q = w × c × × s

Kufomula: Q Ingabe i-Ice Energy Energy Kcal / H;

W yisisindo sezinto zokwenziwa zepulasitiki kg / h;　　C ukushiswa okuthile kwezinto zokusetshenziswa epulasitiki kcal / kg ℃;

△ t Umehluko wokushisa ℃ phakathi kokushisa okuncibilikayo kanye nokushisa komkhiqizo;

S yinto ephephile (ngokuvamileyo 1.35-2.0). Lapho umshini owodwa ufaniswe, inani elincane ngokuvamile liyakhethwa, futhi inani elikhulu lisetshenziswa uma i-chiller ifaniswe nokubunjwa okuningi. Ngokwesibonelo, lapho kukhethwa i-chiller epholile emoyeni, Kufanele futhi kukhethwe. Khetha eyodwa enkulu ngendlela efanele.

Ngokwesibonelo: isikhunta ukukhiqiza imikhiqizo ye-PP, Ukukhishwa kumayelana ne-50kg ngehora, yini imfuneko epholile? Usayizi we-chiller kufanele ahlome? Q = 50 × 0.48 × 200 × 1.35 = 6480(kcal/h);

6480Umthamo wokupholisa we-Kcal / h uyadingeka ngehora ngalinye. Kunzima ukuthola idatha ephelele kwinqubo yokusebenzisa i-PR chiller. Ngokweminyaka yethu edlule yokuhlela nokweseka umuzwa wokuthengisa, △ t = 200 ℃, okuyinani elijwayelekile lemikhiqizo eminingi esetshenziswa kaningi ngemuva kweminyaka yezibalo.

Uma kukhona umzila weglue oshisayo ohlanganiswe nesikhunta, Amandla we-hot glue lane kufanele angezwe ekubalweni kwesimo sokupholisa. Ngokuvamile, Umgwaqo oshisayo weglue use-KW. Iyunithi kufanele liguqulwe libe yi-kcal / h, 1Kw = 860kcal / h.

Uma amanzi efektri enele, izinga lokushisa liphansi, futhi izindleko ziphansi, khona-ke asikho isidingo sokusebenzisa i-chiller, Okuvame ukungabhekana namaqiniso, Ngaphandle kokuthi ifektri ingatholakala eduze kwechibi elikhulu ngokushisa kwamanzi okuphansi; Okunye ukuthi ukusebenzisa ukuhanjiswa kwamanzi emadolobheni ukuhlangabezana nezidingo zokushisa nokugeleza, kodwa izindleko zivame ukuba phezulu kakhulu. Le ndlela ingasetshenziselwa amadivayisi wokuhlola, Kepha akunakwenzeka ukuthi amafektri okwenza njalo.

Ama-mold chiller kupholile umoya, Kupholile amanzi, njll. Uma inkampani yakho inombhoshongo opholile, Kunconywa ukusebenzisa ama-chillers apholile amanzi, Okungagcina izindleko

Ku

Ukusetha umehluko wokushisa phakathi kweqhwa futhi Amanzi we-mold chiller:

Izinga lokushisa loketshezi lokupholisa isikhunta (amanzi eqhwa) Ngokuvamile kushintsha kakhulu ngenxa yezinto zokucubungula kanye nokwakheka komkhiqizo. Ngokwesibonelo, Ku-polyethylene beaker omncane odongeni, Isikhunta sidinga izinga lokushisa lamanzi eqhwa ukuba lingaphansi kuka-0 ° C.

Kwezinye izimo eziningi, Izinga lokushisa lamanzi abandayo e-chiller afunwa yisikhunta kufanele kube ngaphezulu kuka-5 ° C. I-chiccomputer ngokugcwele i-chiller inganikeza amanzi eqhwa ngaphezulu kwama-5 ° C, kanye nokulawulwa kokushisa okushisa okuphansi okuphansi upholile ingahlangabezana nezidingo ezingezansi 5 ° C. Futhi ngezidingo ezingezansi 0 ° C.

Umehluko wokushisa wamanzi weqhwa emnyango kanye nokuphuma kwesikhunta kwesinye isikhathi kuthathwa ngokuya ngezidingo zomkhiqizo. Ezimweni eziningi, umehluko wokushisa ngu-3-5 ℃ ulungile, Kepha kwesinye isikhathi umehluko wokushisa ungo-1-2 ℃.

Uma unemibuzo ku umjovo udini,plz sicela usibuze,sizokunikeza isevisi engcono kakhulu!

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