Amazinga okushintshanisa ukushisa kwepuleti
Izishintshi zokushisa zamapuleti zisetshenziswa kakhulu emakethe. Zinenombolo encane yezingxenye futhi zilinganiselwe futhi ziyahlukahluka. Ngakho-ke, wonke umuntu ucabanga ukuthi inqubo yokukhiqiza yabashintshi bokushisa nayo izoba lula. Nokho, isimo sangempela asinjalo
Amazinga Kazwelonke
Noma ngabe ingumkhiqizi omkhulu-osekhaya noma phesheya, bonke banesethi yabo yamazinga okulawula ikhwalithi. Izindinganiso zobuchwepheshe zezishintshisi zokushisa zamapuleti zihlanganisa amazinga amaningi wamazinga kazwelonke namazinga emboni. Okulandelayo amanye amazinga wezobuchwepheshe ayinhloko:
I-National Standard GB/T 28592-2022 "I-Plate Heat Exchanger": Izinhlinzeko ezinemininingwane ngemingcele yokuklama, izinqubo zokukhiqiza, izindlela zokuhlola, njll. yezishintshisi zokushisa, ezihlanganisa yonke inqubo kusukela ekukhethweni kuya ekuhlolweni kwefekthri.GB/T 16402-2022 "Ama-Rubber Gaskets for PlateIzishintshi Zokushisa": Ibeka izidingo ezicacile zezakhiwo ezibonakalayo, ukubekezelelana kobukhulu, kanye nokumelana nezinga lokushisa nokucindezela kwama-gaskets, futhi kuyisisekelo esibalulekile sokuqinisekisa ukusebenza kokuvala nempilo yesevisi yamayunithi okushintshanisa ukushisa.
I-GB/T 29466-2023 "I-Plate Heat Exchanger Unit": Icacisa imigomo nezincazelo, izigaba namamodeli, izidingo, izindlela zokuhlola, imithetho yokuhlola, kanye nokumaka, ukupakisha, ukuthuthwa nokugcinwa kwamayunithi okushisa amapuleti.
Amazinga Womkhakha:
Izinga lemboni ye-NB/T 47004.1-2017 "Izishintshi Zokushisa Ze-Plate Ingxenye 1: Izishintshi Zokushisa Ze-Plate Ezikhiphekayo": Icacisa idizayini, ukukhiqiza, izidingo zokuhlola nokwamukelwa kwezishintshi zokushisa zamapuleti akhiphekayo.
I-NB/T 47004.2-2021 "Izishintshi Zokushisa Ze-Plate Ingxenye 2: Izishintshi Zokushisa Ze-Plate Ezishiselwe": Izinhlinzeko eziqondile zenziwa zokuklama, ukukhiqiza, ukuhlola nezinye izici zezishintshi zokushisa zamapuleti ashiselwe.
JG/T 191-2023 "Urban Construction Industry Standard Plate Heat Exchanger": Leli izinga lemboni lezishintshi zokushisa zamapuleti ezisetshenziswa emkhakheni we-HVAC ukuze kuhlangatshezwane nezidingo zokusetshenziswa ngaphansi kwezimo ezithile zokusebenza.
Izidingo zobuchwepheshe zokukhiqiza amapuleti okushintshanisa ukushisa:
1.Ayikho imigodi eyedlula ubukhulu bepuleti lensimbi evunyelwe phezulu. Akukho ukuklwebheka, ukuhlehlisa noma okunye ukonakala okuvunyelwe. Ama-Burrs akhiqizwa ngokubhoboza kufanele ahlanzwe.
2.Ubunzima bendawo yokusebenza yepuleti lokushintshanisa ukushisa ngemva kokugxivizwa akumele kube ngaphansi kwalokho kwepuleti lokuqala;
3.Ukuchezuka kokujula kokugqwala kwesitembu kufanele kube ngaphansi kuka-0.2mm, futhi iphutha lokujula kwe-gasket groove kufanele libe ngaphansi kuka-0.2mm;
4.Ukuncipha kwepuleti yensimbi ekhiqizwa ngesikhathi sokwakhiwa kungaphansi kuka-3% wogqinsi lwangempela lwepuleti lensimbi lokuqala;
5.Ukufana kwesizinda somkhiqizo kunoma iyiphi indlela kungaphansi kuka-0.003mm.
Izidingo zekhwalithi ezifanele zeIsishintshi sokushisa se-HVACama-gaskets:
Ingaphezulu le-gasket yokuvala elisetshenziswe kusishintshi sokushisa esenziwe ngendlela oyifisayo ayivunyelwe ukuthi ibe nemigodi emikhulu kuno-3mm noma amabhamuza ajule kuno-1.5mm, noma okunye ukonakala kwekhwalithi kumphumela wokuvala;
Izidingo ezifanele zokuhlolwa kwe-hydraulic kwesishintshi sokushisa kwamapuleti:
Sebenzisa amanzi njengendawo yokuhlola futhi wenze izivivinyo zokucindezela kuzo zombili izinhlangothi zesishintshi sokushisa. Ukucindezela kokuhlolwa kwe-hydraulic kufanele kuqinisekise ukuthi akukho ukuvuza ngaphansi kwengcindezi yokuklama ye-1.25. Ngemva kokuhlolwa, khipha amanzi anqwabelene emishinini bese uwaphephetha ngomoya noma uyeke ome ngokwemvelo ngaphambi kokuwavala.
Uma ufuna ukwazi okwengeziwe ngamayunithi esishintshisi sokushisa noma unentshisekelo yokuthenga, sicela uthumele i-imeyili ku-9988xiaoshuai@gmail.com, sizokuphendula ngokuhamba kwesikhathi ngemva kokubona umlayezo!