- 1. I-Complance Flow Chart
A. Ukulungiselela umsebenzi
B. Ukuxhumeka Kwe-Electrofuon
C. Ukuhlola ukubukeka
D. Ukwakhiwa kwenqubo okulandelayo
2. Ukulungiselela ngaphambi kokwakhiwa
1). Ukulungiselela imidwebo yokwakha:
Ukwakhiwa ngokuya ngemidwebo ye-Design ukufeza. Lapho i-Design Unit inomdwebo wokwakha ophumelelayo, iyunithi yokwakha kufanele iye esakhiweni ukuze iqonde isimo esithile. Okwengxenye engeke kwakhiwe ngokomdwebo, kufanele iveze futhi ixoxisane neyunithi yedizayini ukuthola ukuthi ubuchwepheshe bokwakha obukhethekile noma izinguquko zokuqamba zasekhaya zingamukelwa. Ngasikhathi sinye, izinto zokwakha kanye nemishini kufanele zithengwe ngokuya ngemidwebo, futhi kufanele kuhlelwe uhlelo lokwakha.
2). Ukuqeqeshwa Kwabasebenzi:
Opharetha ababandakanyeka ku-polyethylene gesi Pipeline uxhumano kufanele bathole ukuqeqeshwa okukhethekile ngaphambi kokuthatha okuthunyelwe, futhi bangathatha kuphela okuthunyelwe ngemuva kokudlula ekuhlolweni nasekuhlolweni kwezobuchwepheshe.
Ngokungeziwe olwazini lwezincazelo zolwazi lwegesi, izici ze-polyethylene izinto ezikhethekile, ulwazi lukagesi, ubuchwepheshe be-polyethylene welding technology, ubuchwepheshe be-polyethylene gesi be-pippeline kanye nezinye izici zabasebenzi bokuqeqesha, futhi ubambe iqhaza ekuhlolweni.
3) .Imishini yokwakhiwa namathuluzi
Ngokwezidingo zobuchwepheshe bokwakha, lungiselela imishini yokwakha ehambisanayo namathuluzi. Ngoba ayikho indikili ebumbene yekhwalithi ye-welding kanye namapharamitha we-welding amapayipi e-polyethylene ezweni lethu, amapharamitha we-welding epayipi, amapayipi kanye ne-peal valve ekhiqizwa ngabakhiqizi abahlukahlukene ahlukile. Ukuze uzuze umphumela we-welding othembekile, ekukhetheni imishini kumele futhi ukhethwe ngokucophelela, khetha imikhiqizo yekhwalithi enhle, emphumeleni we-welding, ukuthembeka.
a) umshini we-othomathikhi we-electroful welding umshini
b) I-30kw Diesel Generator
c) lungisa ukuhlanganiswa
d) Jikelezisa i-scraper
e) ipuleti scraper
f) Ithuluzi lokubopha
g) Jikelezisa umsiki
h) umbusi wasefulethini
i) amamaki
3. Ukwemukelwa kwepayipi, ukufakwa kanye ne-peal valve
1) Bheka ukuthi ngabe imikhiqizo inesitifiketi sefektri nombiko wokuhlola efekthri.
2) Bheka ukubukeka. Bheka ukuthi ingaphakathi nangaphandle lepayipi lihlanzekile futhi libushelelezi, futhi ngabe kukhona ama-grooves, imidwebo, ama-dents, ukungcola nemibala engalingani.
3) Ukuhlolwa kobude. Ubude beshubhu kufanele bube yunifomu futhi iphutha akufanele lidlule futhi lidlule i-20 mm. Bheka ukuthi ubuso bokuphela kwepayipi buye bube nge-eksisi yepayipi ngakolunye uhlangothi, nokuthi ngabe kukhona ama-pores. Amapayipi wobude obuhlukile ngeke amukelwe ngaphambi kokuba kutholakale imbangela.
4) Ipayipi le-polyethylene lokusebenzisa igesi lizobe liphuzi futhi limnyama, lapho limnyama, umlobi wepayipi kufanele ube nenhloso eluhlaza okotshani, kufanele kube nenhloso, i-code standation, igama elijwayelekile, igama lomenzi noma uphawu lwentengiso, usuku lokuthengisa.
5) Ukuhlola ukusondeza: Isilinganiso se-arithmetic semiphumela yokuhlolwa kwamasampula amathathu sithathwa njengokujikeleza kwepayipi, futhi inani laso likhulu kune-5% lithathwa njengelingenalwazi.
6) Bheka ububanzi bepayipi nobukhulu be-BI. Ububanzi bepayipi buzohlolwa ngombusi oyindilinga, kanti ama-diameters kuwo womabili ama-Exs azokalwa. Noma iyiphi indawo engafanele izothathwa njengengafaneleki.
Ukuhlolwa kobukhulu bodonga kwenziwa nge-micrometer, ukukala umjikelezo wamaphuzu amane angenhla nangaphansi, noma ngubani afaneleke.
7) Amapayipi, ukufakwa kwamapayipi, ukuthuthwa kwe-PE Ball valve nokugcina
Izinto zokuhamba nokugcinwa kwemikhiqizo ye-polyethylene kuzokwenziwa ngezindlela ezilandelayo: Intambo ye-nonmetallic kufanele isetshenziselwe ukubopha nokuphakamisa.
8) Ngeke aphonse futhi ngomthelela onobudlova, kungenzeka angahuduli.
Ngeke ivezwe elangeni, imvula namafutha, i-acid, alkali, usawoti, umenzeli osebenzayo kanye nezinye izinto zamakhemikhali zokuxhumana.
9) Amapayipi, ama-fittings, i-PE ibhola i-valve kufanele igcinwe endaweni enomoya omncane, izinga lokushisa alikho ngaphezu kwama-40 ℃, hhayi ngaphansi kuka -5 ℃ esitolo sokugcina, okugcwaliswe okwesikhashana endaweni yokwakha, kufanele kumbozwe.
10) Esezinhlelweni zokuhamba nokugcinwa, ishubhu elincane lingafakwa kwishubhu elikhulu.
11) Ukuhamba nokugcina kufanele kubekwe ngokuvundlile emhlabathini oyisicaba kanye negaraji, lapho kungejwayelekile, kufanele kusethwe izesekeli ezifuywayo, ukuhlukaniswa kwezikhala ku-1-1
12) Kuphakanyiswa ukuthi isikhathi sokulondolozwa phakathi kokukhiqizwa nokusetshenziswa akufanele sidlule iminyaka emi-2, kanye nomgomo we- "Okokuqala ngaphakathi, okokuqala" kufanele kulandelwe lapho kusabalalisa izinto zokwakha.
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4Izinyathelo zokuxhumana ze-ElectricoI-Fusion Welding
1). Xhuma ukunikezwa kwamandla kwengxenye ngayinye ye-welder. Kumele isebenzise i-220V, 50hz AC, ushintsho lwamandla kagesi ngaphakathi kwe- ± 10 10%, ukunikezwa kwamandla kufanele kube ngocingo olususiwe; Lungiselela amathuluzi asizayo anjengokumaka, i-flat scraper, umbusi osicaba, kanye nokulungisa ukulungisa.
2) Lungiselela amapayipi kanye nokufakelwa ku-welded, futhi ungavuli ukufakwa kwamaphakeji weWeld kusenesikhathi kakhulu.
3) Ukufakwa kwezintathu: Susa iphakethe elingaphandle lokufakelwa kwamapayipi, ukufakwa kwamapayipi okubhalisiwe kumapayipi okufakwayo ukuze kufakwe ukufakwa kokumaka indawo; Faka ukulungiswa kokulungiswa nokulungisa umhlangano ukuze ufakwe ngefenisha; Vula i-lectrode jacket yepayipi efanelekile bese ufaka i-electrode yokukhipha ye-Fusion Fusion Welder ku-electrode efanelekile.
4) Sebenzisa umshini we-welding ngokwenqubo yokusebenza esikhundleni sokufaka kwamapharamitha we-welding, ngesandla (amapharamitha anikezwe yilebuli efanelekile yepayipi)
5) Qala umshini we-fusion weldering we-Fusion ukuze uqale inqubo ye-welding, futhi umshini uzothola ngokuzenzakalelayo izinga lokushisa elikhona futhi ulungise amapharamitha we-welding. Ngemuva kokuthi inqubo ye-welding isiqediwe, umshini uzomisa ngokuzenzakalelayo isikhathi sokushisa nokupholisa. Ngemuva kokuthi ukupholisa sekuqediwe, i-electrode kanye nokulungiswa okulungisiwe kungasuswa esigabeni esilandelayo ukuze ifakwe.
6) Phrinta irekhodi le-Welding Propameter Record noma ukuphrinta okuphakathi kwesikhathi.
5. Amapharamitha we-Welding Procalters
Sebenzisa umshini we-welding ngokwenqubo. Amapharamitha anikezwa ilebuli efanelekile yepayipi.
I-6. Ukuhlolwa kwekhwalithi ka-ElectricoI-Fusion Pair Interface
1) Ukuhlolwa kwekhwalithi ye-Weld ukubukeka kwekhwalithi: Indlela yokuhlola: Ukuhlolwa okubukwayo; Umbusi ulinganiswa.
2) Bheka izinto: ukuqina; Bheka okuchichimayo komgodi.
3) Izindlela zokuthola iziqu: ukuvulwa kwamaphutha kungaphansi kwe-10% yobukhulu bodonga lwamapayipi; I-Fusion Pipe efanelekile ihlanganiswe kahle nepayipi nomfaniswano; Inqubo ye-welding ngaphandle kokubhema (ukushisa ngokweqile), isendlalelo sangaphambi kwesikhathi; Umgodi wokuqapha we-fuse fitting ukhishwe ezintweni ezibonakalayo. Hlangana nemibandela engenhla ingahlulelwa njengoba kufanelekile.
7.Izindlela zokuphepha
1) Abasebenzisi kufanele kube yinto ephephile: gqoka amagilavu wokuvikela; Gqoka izicathulo zomsebenzi; Gqoka izibuko zokuvikela; (Lapho ugaya umsebenzi we-work
2) Izinsizakusebenza ezisekelwe ngokuqinile, ukushintshwa kokuvikelwa kokuvuthwa.
ChuangangIngabe imboni yokwabelana kanye nenkampani ehlanganisiwe yenkampani ehlanganisiwe, esungulwe ngo-2005 egxile ekukhiqizweni kwamapayipi e-HDPE, Fittings & Valve, ukuthengiswa kwamathanga, ukuthengiswa kwamathuluzi okulungiswa kwamapayipi nokunye. Uma udinga imininingwane eminingi,please contact us +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com
Isikhathi sePosi: Nov-09-2022
