Umhlahlandlela Wokukhetha Okuphelele Kwepayipi Loboya Bengilazi: Ukufakwa Kokushisa, Ukulwa Nokuqandisa, Ukulwa Nokufiphala kanye Nokunciphisa Umsindo Kwezinhlelo Zokuphayipha
1. Ukubuka Konke Komkhiqizo
Ukufakwa kwamapayipi, ukuvimbela ukubanda, ukulwa nokufiphala kanye nokuvala umsindo kubalulekile ekusebenzeni kahle kwe-HVAC, ukufudumala kwezakhiwo, amapayipi ezimboni kanye nezindawo zokupompa. Amapayipi oboya engilazi akhiwe ngaphambilini enzelwe amapayipi ayindilinga. Angena kahle emapayipini, afakwa ngokushesha futhi anezimfanelo ezithembekile zokumelana nomlilo kanye nokumunca umsindo kanye nokuqina okuhle kwangaphandle, abe yi-insulation esetshenziswa kakhulu ethengwa kakhulu emisebenzini yasekhaya kanye nama-oda amaningi okuthumela kwamanye amazwe. Lolu hlobo lokufakwa koboya oluqediwe lubizwa ngokusemthethweni ngokuthi i-Glass Wool Pipe ekuhwebeni ngezinto zokwakha emhlabeni jikelele.
2. Izinto Zokusetshenziswa Nomkhiqizo Izici
Amatshe aluhlaza njenge-quartz sand, i-soda ash kanye ne-borax adlula ekuncibilikeni okushisa okuphezulu kanye nokusonta kwe-centrifugal fiber. Ngemva kokuxuba nokulungisa i-resin ye-thermosetting, amagobolondo epayipi aqediwe angaphambi kokudalwa aqala ukuma. Ngokungafani namabhodi nezingubo zoboya beglasi, la mashubhu amukela ukubumbana kwesilinda okukodwa okunezicucu ezihlukanisiwe ezilungiselelwe kusengaphambili. Izisebenzi zivula umngxuma bese zigoqa ngqo amapayipi ngaphandle kokusikwa okwengeziwe endaweni. Isakhiwo esiqinile kanye nobukhulu obuqondile kuvimbela ukukhululeka noma ukuqhekeka kwesikhathi eside. Umkhiqizo uhlangabezana namakhodi endawo nawomhlaba wonke okonga amandla kanye nomlilo we-HVAC wamaphrojekthi okushisa nokubanda kwamapayipi.
3. Izinzuzo Zokusebenza Okuyinhloko
Amapayipi asetshenziswe njengefa kusukela ebuhleni obungokwemvelo boboya bengilazi, agcina ukusebenza okuzinzile kuzo zonke izindawo zokusebenza zamapayipi. Isigaba A esingashisi, esingenaso intuthu enobuthi, sincibilika ngesikhathi somlilo ovulekile ukuze kuqinisekiswe ukuphepha komlilo endaweni. Ukushisa kuhlala ku-0.030–0.040 W/(m·K), kunciphisa ukulahleka kokubanda/ukushisa futhi kunciphisa ukusetshenziswa kwamandla okusebenza. Isakhiwo sefayibha evuvukalayo simunca umsindo wokugijima ophakathi kuya phezulu futhi kunciphisa ukuzwakala kwepayipi. Ukwelashwa okukhethekile kwe-hydrophobic kugcina ukumuncwa kwamanzi okuphansi ukuze kugwenywe ukuvuza komoya kanye nokugqwala kwamapayipi. Izinto zokwakha nazo zimelela ukuguguleka kwe-asidi ne-alkali, ukuguga kanye nomonakalo wezinambuzane isikhathi eside. Izinguqulo eziningi zisebenzisa i-resin eco ephansi noma e-zero-formaldehyde, uthuli lokwakha oluncane, futhi zidlula amazinga okuqinisekisa aphesheya kwezilwandle ajwayelekile.
4. Imininingwane Ejwayelekile Yosayizi Nesakhiwo
Amagobolondo ahlelwe kusengaphambili ahlanganisa ukusika okuhlelekile kokugoqa okuseduze, ukulungisa amaphutha avamile okubeka okuxekethile kanye nezikhala ezingenalutho ezibonakala ngokufakwa kokushisa okukhulu. Izinketho eziningi zibopha ubuso be-aluminium foil, obubonisa ukushisa, buvimbele umswakama futhi bumelane nokuklwebheka nokuguga, bufanele ukusethwa kwepayipi elinomswakama langaphakathi, elinomoya futhi elingaphandle. Imininingwane ejwayelekile yokuthumela ngaphandle: ubuningi obungu-48–96 kg/m³, ubuningi bokufakwa kokushisa obungu-20–100 mm, ipayipi elihambisanayo OD 22–630 mm, ubude obujwayelekile besiqephu esisodwa bungu-1 m. Ububanzi obungejwayelekile, ukuqina kanye nokubukeka okwenziwe ngokwezifiso kungakhiqizwa uma kuceliwe, inzuzo eguquguqukayo yePipe Yoboya Beglasi.
5. Izinkambu Eziyinhloko Zokusebenza
Isetshenziselwa ukuvikela ukushisa, ukuvikela ukubanda, ukuvimbela ukuminyana kwamaconsi kanye nokunciphisa umsindo kumapayipi ayindilinga ekwakheni okwakhayo nokwezimboni: imigqa yamanzi abandayo nashisayo aphakathi nendawo; amapayipi okushisa okwakha kanye nawokushisa okuphansi kwezimboni; amapayipi angaphakathi amelana nokubanda kwasebusika kanye nokushisa kwasehlobo; indlu yokupompa kanye nesiteshi sokushintshanisa ukushisa ukulawula umsindo kanye nokulondolozwa kokushisa. Kuyindlela engabizi kakhulu yokonga amandla epayipi, umsindo kanye nokulawula ukugqwala.
6. Umhlahlandlela Wokukhetha: Umehluko Wepayipi / Ibhodi / Ingubo
Ipayipi le-Glass wool: Isilinda esiqinile esakhiwe ngaphambilini senzelwe amapayipi ayindilinga kuphela; ukuqina okusheshayo nokuhlelekile okuqediwe kubukeka sengathi kwakhiwa amapayipi avamile.
Ingubo yoboya beglasi: Izinto ezigoqekayo eziguquguqukayo zokugoqa imishini ngendlela engajwayelekile kanye nokuvikela isakhiwo esikhulu esiyinkimbinkimbi.
Ibhodi le-Glass wool: Iphaneli eqinile efanelekile ukuvikela ukushisa kodonga oluyisicaba, uphahla kanye nodonga lwamakhethini. Abathengi bakhetha izinto ngokusekelwe ezindaweni zokwakha zangempela ukuze basheshise ukufakwa futhi baqinisekise ikhwalithi yephrojekthi.
7. Iseluleko Sokukhetha Imininingwane Esebenzayo
Qondanisa ubuningi kanye nobukhulu nezimo zokusebenza endaweni ukuze kulinganiswe umphumela wokushisa, ukumelana nokuvunda kanye nezindleko eziphelele:
Amapayipi e-AC ajwayelekile aphakathi: 48–64 kg/m³ ukujiya, ubukhulu obungu-20–30 mm bokulwa nokufiphala kanye nokugcinwa kokushisa okuyisisekelo.
Amapayipi okushisa aphansi kanye nokushisa okuphansi kwezimboni: 64–80 kg/m³ ukujiya, ubukhulu obungu-30–50 mm ukuze kuncishiswe imfucuza yokushisa.
Amapayipi angaphandle, amanzi kanye negumbi lokupompa: ≥64 kg/m³ ane-foil ye-aluminium ebheke phezulu ukuze kube nomswakama othuthukisiwe kanye nokusebenza okulwa nokuguga.
8. Umngcele Wethu Wokuthumela Ngaphandle
Singabahlinzeki bokukhiqiza ngqo abanepayipi leglasi eligcwele uboya elisesitokweni esilungele ukusetshenziswa. Ubukhulu obungajwayelekile, ubuso obukhethekile kanye nama-oda e-OEM kuyamukeleka. Imibhalo ephelele yokuthumela kwamanye amazwe iqinisekisa ukusulwa kwempahla okubushelelezi kokuthunyelwa komhlaba wonke. Ukusekelwa kwamasampula kwamahhala, ukulethwa kwenqwaba egcwele isitsha kanye nezeluleko zobuchwepheshe ezizinikele kusiza abathengi baphesheya kwezilwandle ukuxazulula izinkinga zokuthengwa kwepayipi ngokushesha. Xhumana nathi nganoma yisiphi isikhathi ukuze uthole i-oda elikhulu, osayizi abangokwezifiso kanye nezingcaphuno ezibuyekeziwe uma udinga ukuhlinzekwa kwepayipi leglasi elithembekile.
