Umbhobho wokufudumeza umgangatho we-PE-RT
Intshayelelo yePipe yokuFudumeza uMgangatho we-PE-RT
Iipayipi zokufudumeza ezisebenzisa imisebe ye-PE-RT floor radiant zikaGaoke ziveliswa ngezixhobo ezingeniswe kwiKrauss Maffei yaseJamani kunye neBattenfeld-Cincinnati, kwaye izinto eziluhlaza ezingeniswe kwiSK yaseMzantsi Korea, iLG yaseMzantsi Korea kunye nefektri yaseBasel Swiss yaseJamani (izinto ezikhethekileyo zePipe yokufudumeza umgangatho we-PE-RT DX800) zikhutshwa ngetekhnoloji yemveliso ephucukileyo. Iqela ngalinye leemveliso livavanywa ngokungqongqo koxinzelelo ukuqinisekisa umgangatho kunye nokhuseleko lwemveliso. Kwangaxeshanye, iimveliso zenkampani ziphumelele uvavanyo loxinzelelo oluqhubekayo lweeyure eziyi-8,760 lweLabhoratri yoVavanyo lweZixhobo zoKwakha zeKhemikhali yeSizwe.
Iipayipi zokufudumeza umgangatho zeGaoke PERT zineempawu zokuzinza kokusebenza kakuhle, ukhuseleko oluphezulu kunye nokulungiswa. Zihlangabezana ngokupheleleyo neemfuno zokhuseleko oluphezulu, ukufakelwa okulula kunye nokugcinwa kweenkqubo zeepayipi zokufudumeza ezikhazimlayo phantsi. Zinokumelana okuhle kakhulu nobushushu kunye nokumelana nempembelelo, kwaye zingabizi kakhulu. Ukusebenza ngcono kunezinye iipayipi. Okwangoku yeyona pipe icocekileyo kwaye inobuhlobo nokusingqongileyo.
Uhlu lweePipe zokuFudumeza uMgangatho we-PE-RT
Kukho iimveliso ezili-16 zizonke zemibhobho yokufudumeza umgangatho ye-PE-RT, ezahlulwe ngokweemfuno ezi-4 ezivela kwi-dn16-dn32. Ezi mveliso zahlulwe zibe ziiklasi ezi-5 ngokwengcinezelo: i-PN 1.0MPa, i-PN 1.25 MPa,
I-PN 1.6 MPa, i-PN 2.0 MPa kunye ne-PN 2.5 MPa. Izixhobo zamanzi zixhotyiswe ngokupheleleyo kwaye iimveliso zisetyenziswa kwicandelo lokufudumeza i-georadiant.
Iimpawu zePipe yokuFudumeza uMgangatho we-PE-RT
1. Izinto eziluhlaza ezigqwesileyo kunye nokuqinisekiswa komgangatho: izinto eziluhlaza ezingeniswa eMzantsi Korea zisetyenziselwa imveliso, kwaye imveliso nganye egqityiweyo ivavanywa uxinzelelo lomoya kwindawo ekuyo kuxinzelelo lwe-0.8MPa ukuqinisekisa umgangatho wemveliso ozinzileyo nothembekileyo.
2. Ubomi benkonzo ende: phantsi kweemeko zobushushu bokusebenza ezingama-70℃ kunye noxinzelelo lwe-0.4MPa, ingasetyenziswa ngokukhuselekileyo iminyaka engaphezu kwama-50.
3. Ukuqhuba kakuhle kobushushu: Ukuqhuba kobushushu yi-0.4W/mK, okungaphezulu kakhulu kune-PP-R's 0.21W/mK kunye ne-PB's 0. 17W/mK, nto leyo enokonga amandla amaninzi kwiindlela zokufudumeza.
4. Fundisa umthwalo wokufudumeza kwenkqubo: ilahleko yokungqubana eludongeni lwangaphakathi lombhobho incinci, amandla okuthuthwa kolwelo aphezulu ngama-30% kuneemibhobho zesinyithi ezinobubanzi obufanayo, kwaye uxinzelelo lokufudumeza inkqubo luncinci.
5. Indlela yoqhagamshelo iguquguquka kwaye kulula ukuyifaka: ingaba luqhagamshelo olunyibilikayo okanye uqhagamshelo loomatshini. Indlela yoqhagamshelo iguquguquka kwaye kulula ukuyifaka, ngelixa i-PE-X inokuqhagamshelwa ngoomatshini kuphela.
6. Ubushushu obuphantsi obuthambileyo: Umbhobho unokumelana okuhle kakhulu nobushushu obuphantsi kwaye ungakhiwa naphantsi kweemeko zobushushu obuphantsi ebusika, kwaye umbhobho awudingi kutshiswa xa ugoba.
7. Ulwakhiwo nofakelo olulula: lunokuguquguquka okuhle, kwaye akuyi kubakho nto "yokubuyela umva" xa igobile, elungele ukwakhiwa nokusebenza; umbhobho ujijelwe, okulula ukuwukha nokuyifakela.
8. Ukumelana kakuhle kwempembelelo: Ukumelana kwempembelelo kuphindwe kahlanu kuneepayipi zePVC-U. Imveliso ayonakalanga lula ngexesha lenkqubo yokwakha kwaye ayinabungozi bungako bokhuseleko.
