Isicelo sePipeline ye-PPR Sokwakhiwa Nohlelo Lwezimboni

Ekwakhiweni, uhlelo lwezimboni nezolimo, ukuphepha nokuqina kwezinhlelo zamapayipi kuhlobene ngokuqondile nezindleko zephrojekthi kanye nokusebenza kahle kwesikhathi eside. Ipayipi le-PPR (ipayipi ye-polypropylene engahleliwe ye-copolymer) isibe yisinqumo esijwayelekile kokuningi 60 amazwe emhlabeni jikelele ngenxa yezakhiwo zawo eziyingqayizivele kanye nokuqanjwa okusha kwezobuchwepheshe. Njengomthumeli wepayipi ochwepheshe we-PPR, sizocubungula ngokujulile izimo zesicelo esiwumongo, izinzuzo zobuchwepheshe nemihlahlandlela yokukhetha ngalesi sihloko, ukukusiza ukuthi uqonde ngokugcwele ukubaluleka kwalokhu “iqhawe lengqalasizinda engabonakali”.

Okokuqala, Tukusetshenziswa okuyisisekelo kwepayipi le-PPR ezakhiweni zokuhlala

1.1 Uhlelo lokuhlinzeka ngamanzi ashisayo nabandayo: Umqaphi wamanzi okuphuza aphephile

Isitifiketi sempahla yebanga lokudla: Ipayipi le-PPR nge-NSF, I-WRAS nezinye izitifiketi zamazwe ngamazwe, ukuqinisekisa ukuthi ayikho imvula yensimbi enamandla lapho uthutha amanzi okuphuza, ukuqeda ukungcola kwesibili.

Ukumelana nezinga lokushisa: ububanzi bokusebenza busuka ku -20 ℃ kuye ku-95 ℃, ingamelana nomthelela osheshayo wokushisa okuphezulu (njengamanzi e-solar water heater), ukugwema inkinga yokukhula kwamapayipi ensimbi endabuko.

Ukuqhathaniswa kwecala: Kuphrojekthi yezindlu eziphakeme eDubai, ngemva kokufaka amapayipi e-PPR esikhundleni samapayipi ensimbi, amathuba okuba izakhamuzi zikhala ngezinkinga zekhwalithi yamanzi ehle ngo 92%.

1.2 I “inethiwekhi ye-vascular” zamasistimu okushisa angaphansi

Ukuqhuba kahle kokushisa: i-thermal conductivity ye-PPR tube ingu-0.24W /m·K kuphela, okunciphisa ukulahlekelwa ukushisa nge 60% uma kuqhathaniswa neshubhu lensimbi, kanye nomklamo wongqimba wokuvimbela umoya-mpilo unganweba impilo yesistimu ukuze 50 iminyaka.

Ukufakwa okuguquguqukayo: indawo egoba ikhoyili ingafinyelela 5 izikhathi ububanzi bepayipi, okungase kubone kalula ukuhlelwa kokushisa phansi kwezinhlobo zamafulethi eziyinkimbinkimbi futhi kunciphise ubungozi bokuvuza kokuhlangana.

1.3 Uhlelo lokusebenza olusha: Igumbi lokugezela elihlanganisiwe nekhaya elihlakaniphile

Idizayini ye-Thin-wall engasindi: ubukhulu bodonga lwepayipi le-DN20 buyi-2.8mm kuphela, ukonga indawo nokunciphisa umthwalo wokwakha, efanelekayo prefabricated yokugezela okusheshayo uhlelo umhlangano.

Iukuhambisana: Amanye amashubhu e-PPR asezingeni eliphezulu angashumekwa nezinzwa zokushisa/zengcindezi ukuze kuqashwe impilo yamapayipi ngesikhathi sangempela..

Okwesibili, Izixazululo zamapayipi e-PPR ezikhungweni zezentengiselwano nezomphakathi

2.1 Amahhotela nezibhedlela: indlela yokuphila yezempilo nokuphepha

Ubuchwepheshe bokuguqulwa kwe-antibacterial: amapayipi ochungechunge lwe-PPR-Anti anamayoni esiliva e-nano anezinga le-bacterioinhibitory eliphelile 99.6% ngokumelene no-E. coli kanye Legionella, elungele ikakhulukazi izindawo ezibucayi njenge-ICU negumbi lokuhlinzela.

Idizayini yokunciphisa umsindo: Isakhiwo esinezingqimba ezintathu singanciphisa umsindo wokugeleza kwamanzi kuze kufike 15 ama-decibel, futhi uthuthukise ulwazi lwamagumbi ehhotela asezingeni eliphezulu.

2.2 Izikole kanye nama-gymnasium: ukutshalwa kwezimali kwesikhathi eside okungabizi kakhulu

Ukuhlolwa komthelela: Imvelo engaphansi kuka -10 ℃, Ipayipi le-PPR aliqhekeki ngenxa yomthelela wesando esindayo esingu-5kg ku-1m ukuphakama, ukuze kugwenywe ingozi ecashile yokuqhwanda kwamapayipi ebusika.

Ukugcinwa okusheshayo: Uxhumano lwe-hot melt lunciphisa isikhathi sokulungisa 70% futhi inciphise umthelela emisebenzini yokufundisa/yezemidlalo.

Okwesithathu, Isicelo esikhethekiles yamapayipi e-PPR ebangeni lezimboni

3.1 Imboni yamakhemikhali: iqhawe lokumelana nokugqwala

Ukuhambisana kwamakhemikhali: ingamelana ne-pH 2-12 i-asidi ne-alkali medium, ku-electroplating plant pickling line life application 3 isikhathi eside kunepayipi le-PVC.

Ukudluliswa kwengcindezi ephezulu: Ingcindezi yokusebenza yepayipi yezimboni ye-PN25 ye-PPR efika ku-2.5MPa, ukuhlangabezana nenqubo yezitshalo zamakhemikhali ezijikeleza izidingo zamanzi.

3.2 Imboni yokudla neziphuzo: isisekelo sokukhiqiza okuhlanzekile

Ukuhambisana ne-FDA: Kuqinisekiswe nge 21 I-CFR 177.1520 ukulethwa koketshezi lwebanga lokudla njengemikhiqizo yobisi namajusi.

Ukubekezelelana kokuhlanza kwe-CIP: ukumelana no-85℃, 4% ukuhlanza umjikelezo wesixazululo se-caustic soda, ukuqinisekisa ukuthi akukho okusele odongeni lwangaphakathi lwepayipi.

3.3 I-Photovoltaic namandla amasha: i-booster of green transformation

Ukuthuthukiswa kokumelana nesimo sezulu: Amashubhu e-PPR-UV anezinzamisi ze-UV anempilo yesevisi engaphezu 30 iminyaka ohlelweni lokupholisa lweziteshi zamandla ze-photovoltaic zangaphandle.

I-low carbon footprint: Ukusetshenziswa kwamandla okukhiqiza kuphela 1/5 wepayipi lensimbi, futhi ukukhishwa kwekhabhoni yawo wonke umjikelezo wempilo kuncishiswa 62%.

Ezine, Ipayipi lepayipi le-PPR izinzuzo eziyisithupha ezingenakubuyiselwa

1. 50-unyaka ukuphila design: Ngokusebenzisa 8760 amahora okuhlolwa kokuzinza okushisayo (110℃ imvelo), impilo yesevisi ingaphezu kwe 15-20 iminyaka ye-PVC pipe.

2. Ukonga amandla nokuvikelwa kwemvelo: Uxhumano lwe-hot melt luyi-zero glue pollution, futhi impahla ingaba 100% kugaywe kabusha.

3. Comprehensive izindleko inzuzo: Iukumiswa ukonga abasebenzi 40%, zonke izindleko zomjikelezo wempilo 58% eliphansi kunalelo lepayipi lethusi.

4. Ukuthuthukiswa kwe-Fluid dynamics: Udonga lwangaphakathi lubushelelezi (ubukhulu 0.007 mm), futhi ukulahlekelwa ikhanda kuncishiswa 30% uma kuqhathaniswa nepayipi lensimbi.

5. Ukusebenza kokuzamazama komhlaba: I-Elastic modulus 850MPa, ingamelana nokusheshisa kokuzamazama komhlaba okungu-0.3g (elilingana ne 8 umfutho).

6. Ukuhambisana okujwayelekile komhlaba wonke: Nge-ISO 15874, I-ASTM F2389 nezinye 17 izitifiketi zamazwe ngamazwe.

Ezinhlanu, Hngokukhetha ngokwesayensi ipayipi le-PPR: imithetho emine yegolide

5.1 Khomba izinga lempahla yokusetshenziswa

Ikhemikhali ye-Nordic RA130E, I-Basel PPR 4220 kanye nezinye izinto ezingavuthiwe ezivela kwamanye amazwe ziyakhethwa, futhi inkomba yokuncibilika kufanele ilawulwe ku-0.25-0.45g/10min.

5.2 Tube series (S value) indlela yokubala

Ifomula yokubala: S = (s/ΔP) x 10

Lapho u-σ kukhona ingcindezi yokuklama (I-PPR ivamise ukuba yi-3.2MPa) futhi ΔP ingcindezi yokusebenza

Isibonelo: uhlelo lokuhlala lwamanzi abandayo (0.6I-MPa) kufanele kukhethwe uchungechunge lwe-S5 (S=3.2/0.6≈5.3)

5.3 Ukuphatha okunekhodi yombala

Ishubhu elimhlophe: uhlobo lwendawo yonke

Ishubhu eluhlaza: engeza ungqimba wokuvimbela ukukhanya, kufanelekile ukushisa phansi

Ishubhu elimpunga: umugqa wokuvikela we-UV wezimboni

Ipayipi elinemigqa eluhlaza okwesibhakabhaka: ukuhlukanisa imigqa yamanzi abandayo

5.4 Into edingekayo embikweni wokuhlola wenkampani yangaphandle

Ukuhlolwa kwe-Hydrostatic (20℃/1h, 95℃/22h, 95℃/165h)

Izinga lokuhoxiswa kwe-longitudinal ≤2%

Isikhathi sokungeniswa kwe-oxidation (200℃) ≥20 amaminithi

Umphakeli

Inkampani Luoyang Datang Energy Tech Co., Ltd. ingumkhiqizi ohamba phambili waseShayina onguchwepheshe bekhwalithi ephezulu yamapayipi nokufakwa kwepulasitiki. Ifakwe imigqa yokukhiqiza ezenzakalelayo yesimanje futhi isekelwa ithimba le 200 ochwepheshe, sinikeza umugqa womkhiqizo obanzi ohlanganisa ngaphezulu 150 types of plastic pipes and fittings designed for water supply and drainage systems, ukudluliswa kwegesi, kanye nezinhlelo zokushisisa phansi. Imikhiqizo yethu eyinhloko ihlanganisaAmapayipi we-PVC kanye nokufakwa, I-PE (I-HDPE) Amapayipi nokufakwa, Amapayipi kanye nokufakwa kwe-PPR, kanye namapayipi okushisa e-PEX Floor. 

Uma unemibuzo mayelana nathi Ipayipi le-PPR Lokwakha kanye Nezimboni, sicela ungangabazi ukusithinta!

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