Ukufakwa kwebhokisi

Imakethe igcwele izinto zokwakha zanamuhla. Indlela yokukhetha ukukhishwa okungcono kwebhokisi ngaphandle kokwenza iphutha eliyoyiphutha imiphumela yokulungiswa okubizayo? Sinikeza lapha uhlu lwabashushumbisi abadumile, ngencazelo yezici zabo eziyinhloko.

Yikuphi ukuthungatha okungcono kangcono kubhaluni?

1. I-Penofol . Lezi zinto zihlinzekwa ezincwadini. Ngokuya ngohlobo, lo mfanekiso ungaba ngakolunye uhlangothi, ohlangothini olubili, noma ngakolunye uhlangothi u-foil, futhi okwesibili - i-adhesive. Ezindaweni ezibandayo kakhulu, kungcono ukusebenzisa i-penoplex njengendwangu yokuqala, ne-penofol njengengqimba yesibili. Uma ukufaka lokhu kukhishwa kwebhokisi kuyinto elula kakhulu.
2. I-Penoplex . Lezi zinto zivame ukusetshenziselwa ngendlela yokugcizelela phansi kanye nezindonga ebhodini. I coefficient of thermal conductivity kuyo ukuphakama (0.03 W / (m * K)). Amaphesenti amancane kakhulu ekutheni amanzi ayenziwe. I-3 cm ye- penopolix ithatha indawo engaphansi kuka-10 cm we-foam. Emsebenzini, kungcono kakhulu, ngokulinganisela kanzima, kungadliwa kalula futhi kungapheli.
3. I-polyurethane i-foam . Ubuchwepheshe bokungeniswa okunamandla ngokupuniza i-polyurethane foam kunezinzuzo eziningi eziningana, kodwa kudinga ukufakwa okukhethekile. I-coefficient of conductivity ezishisayo yalesi sici iphezulu kakhulu, ngokwenza umholi phakathi kwezixhobo ezinjalo. Ngaphezu kwalokho, ugcwalisa wonke ama-microcracks kanye nama-pores angabonakali emehlweni. Lokhu ukugxila ezindongeni zendawo yokuvolontiba kuba yinye ebusweni bonke.
4. I-Polyfoam . Phakathi kwezinzuzo ze-polystyrene endaweni yokuqala - intengo engabizi kakhulu. Yisebenzela lokhu kukhishwa kwesikhala ngaphakathi kungakapheli iminyaka engu-50, futhi usebenze nayo kalula. Ukuqhuba okushisayo kwalesi sici kuvamile (kufika ku-0.044 W / (m * K)). Nakuba ipulasitiki ye-foam iyashisa, izinga lokushisa lokushisa liphakeme kakhulu - 491 °. Iphutha elincinci eliphazamisa umsebenzi - le nto ibhidliza.
5. Uboya bamaminerali . Embuzweni wokukhetha i-heater ebhodini, umuntu akakwazi ukungazinaki izinto ezinjenge-wool yamaminerali. Kwenzeka ngesimo samacwecwe noma emigqumeni. I-conductivity ye-thermal lapha ingaphakathi (0.045-0.07), futhi ukumunca umswakama cishe ku-0.5%. Izinzuzo zobhedu obunamaminerali yizinto ezingenakuqothulwa ezingasetshenziswa ukuhlinzekwa kahle kwezingqimba zomsindo. Kuyafanele izakhiwo lapho izinto zokufaka izinto zokufaka izinto ezikhungetheyo zingathwali imithwalo. Ngenani, liphakathi kohlu.

Uboya obunamaminerali bukhulu futhi kudinga ukufakwa kwekhredithi, kodwa akushisi futhi kuyisivikelo esihle somsindo. I-Polyfoam ishibhile, kodwa iphansi kunazo zonke izilinganiso ze-penoplex. Njengoba kunzima ukusebenza nge-foam, kudinga amakhono kanye nethuluzi elikhethekile, nakuba liqukethe izici ezinhle kakhulu. Ngokuvamile kuyadingeka ukuhlanganisa izinto eziningana ukuze kube nomphumela ongcono. Ngakho-ke, ukugxilongwa okungcono kakhulu kwebhokisi kufanele kukhethwe ngokusekelwe kwisabelomali sakho, ubukhulu besikhala sebhaluni, futhi futhi luqondiswe umphumela ophezulu ofuna ukuwufeza umsebenzi wokulungisa.