Liyini ipayipi lensimbi elishiselwe

Umhlaba oguquguqukayo wamapayipi ensimbi ashiselwe: ukubuka konke

Ekwakhiweni nasekukhiqizeni, ipayipi lensimbi elihlanganisiwe seliyinto eyisisekelo, ehlanganisa amandla, ukuqina nokuguquguquka. Lawa mapayipi enziwa ngokushisela ndawonye amapuleti ensimbi ayisicaba noma amapheshana ensimbi, okuholela emkhiqizweni ongenziwa ngokwezifiso ezihlukahlukene zokucaciswa nokusetshenziswa. Lesi sihloko sihlinzeka ngokubheka okujulile ezicini, ububanzi bosayizi, kanye nokusetshenziswa okuyinhloko kwepayipi lensimbi elishiselwe, ngokugxila ngokukhethekile ekucacisweni kwepayipi lensimbi yensimbi ye-ASTM A53 (ASME SA53).

Liyini ipayipi lensimbi elishiselwe?

Amapayipi ensimbi ashiselwe enziwa ngokubumba izingcwecwe zensimbi eziyisicaba zibe yizimo eziyisilinda bese ziwashisela eduze kwemithungo. Inqubo ingakhiqiza amapayipi anobukhulu obuhlukahlukene nobukhulu obuhlukahlukene, okubenza bafanelekele uhla olubanzi lwezicelo. Inqubo ye-welding ayigcini nje ukuthuthukisa ubuqotho besakhiwo sepayipi, kodwa futhi ivumela ukusetshenziswa kahle kwezinto, ukunciphisa imfucuza kanye nezindleko.

Ububanzi bosayizi wamapayipi ensimbi ashiselwe

Amapayipi ensimbi ashiselwe atholakala ngobukhulu obuhlukahlukene ukuze ahlangabezane nezidingo ezihlukahlukene zezimboni. Lawa mapayipi atholakala ngosayizi kusukela ku-NPS 1/8” kuya ku-NPS 26 ngokuhambisana nencazelo ye-ASTM A53 emboza ipayipi lensimbi elingenamthungo, elishiselwe elimnyama nelishisayo. Lolu hlu olubanzi luvumela ukuklama nokuguquguquka kwesicelo, ukuhlinzeka ngezinhlelo zokusebenza kusukela kumapayipi amancane Izidingo ezihlukahlukene kusukela kwezobunjiniyela kuya ezikhungweni zezimboni ezinkulu.

Isistimu ye-Nominal Pipe size (NPS) iyindlela emisiwe yokulinganisa usayizi wepayipi, lapho usayizi ubhekisela cishe kububanzi obungaphakathi bepayipi. Isibonelo, ipayipi le-NPS 1/8” linobubanzi bangaphakathi obucishe bube amayintshi angu-0.405, kuyilapho ipayipi le-NPS 26 linobubanzi obukhudlwana bangaphakathi obungamayintshi angu-26. Lezi zinhlobonhlobo ziqinisekisa ukuthi ipayipi lensimbi elishiselwe lingahlangabezana nezidingo ezithile zamaphrojekthi ahlukene, kungakhathaliseki ukuthi kuhlanganisa ukudlulisa uketshezi , ukusekelwa kwesakhiwo noma ezinye izinhlelo zokusebenza.

Ukusetshenziswa okuyinhloko kwamapayipi ensimbi ashiselwe

Amapayipi ensimbi ashiselwe asetshenziswa kabanzi ezimbonini eziningi ngenxa yokusebenza kwawo okuqinile nokuzivumelanisa nezimo. Nazi ezinye izinhlelo zokusebenza ezinkulu:

1. Izicelo Zokwakha Nezakhiwo:Amapayipi ensimbi ashiselwe asetshenziswa kabanzi ukusekelwa kwesakhiwo ezakhiweni. Ngenxa yesilinganiso sazo esikhulu sokuqina nesisindo, zivame ukusetshenziswa ekwakheni amafreyimu, amabhuloho, kanye neminye imiklamo yengqalasizinda.

2.Imboni kawoyela negesi:Imboni kawoyela negesi ithembele kakhulu emapayipini ensimbi ashiselwe ukuthutha uwoyela ongahluziwe, igesi yemvelo, nolunye uketshezi. Ukucaciswa kwe-ASTM A53 kuqinisekisa ukuthi lawa mapayipi angakwazi ukumelana nezingcindezi eziphezulu kanye nezindawo ezonakalisayo, okuwenza alungele le mboni.

3. Ukuhlinzekwa Kwamanzi Nokusabalalisa:Amapayipi ensimbi ashiselwe ngokuvamile asetshenziswa ezinhlelweni zikamasipala zokuhlinzeka ngamanzi. Ukuqina kwazo kanye nokumelana nokugqwala kwazo kuzenza zilungele ukuhambisa amanzi okuphuza kanye namanzi angcolile.

4. Izicelo Zokukhiqiza Nezimboni:Ekukhiqizeni, ipayipi lensimbi elihlanganisiwe lisetshenziselwa izinqubo ezihlukahlukene, kuhlanganise nokukhiqizwa kwemishini, imishini, nezinye izingxenye zezimboni. Ukuguquguquka kwazo kuvumela ukwenza ngokwezifiso ukuthi kuhlangabezane nezidingo ezithile zokukhiqiza.

5. Imboni Yezimoto:Imboni yezimoto isebenzisa amapayipi ensimbi ashiselwe ukukhiqiza amasistimu wokukhipha umoya, izingxenye ze-chassis, nezinye izinto ezibalulekile. Amandla nokuthembeka kwala mapayipi kubalulekile ekuqinisekiseni ukuphepha nokusebenza kwemoto.

6. Amasistimu we-HVAC:Amapayipi ensimbi ashiselwe abuye asetshenziswe ezinhlelweni zokufudumeza, zokungenisa umoya, nezomoya (HVAC). Asetshenziswa kuma-ductwork namapayipi ukuze anikeze ukugeleza komoya okusebenzayo kanye nokulawulwa kwezinga lokushisa ezakhiweni zokuhlala nezohwebo.

Ekuphetheni

Ipayipi lensimbi elishiselwe liyingxenye ebalulekile yazo zonke izimboni, linikeza amandla, ukuguquguquka kanye nokusebenza kahle kwezindleko. Atholakala ngosayizi abahlukahlukene ukuze alingane nezinhlelo zokusebenza ezihlukahlukene, lawa mapayipi abalulekile ekwakheni, uwoyela negesi, ukuhlinzekwa kwamanzi, ukukhiqiza, izinhlelo zezimoto kanye ne-HVAC. Izicaciso ze-ASTM A53 (ASME SA53) zithuthukisa futhi ukukhanga kwazo, ziqinisekise ukuthi zihlangabezana nekhwalithi eqinile namazinga okusebenza.

Njengoba imboni iqhubeka nokuthuthuka nesidingo sezinto ezithembekile siqhubeka sikhula, amapayipi ensimbi ashiselwe ngokungangabazeki azohlala engumthombo obalulekile. Ikhono labo lokuzivumelanisa nokucaciswa okuhlukene kanye nezinhlelo zokusebenza libenza babe ukukhetha kokuqala konjiniyela, abaklami bezakhiwo kanye nabakhiqizi ngokufanayo. Noma ngabe okokusekela kwesakhiwo, ukuthuthwa kwamanzi noma izinqubo zezimboni, amapayipi ensimbi ashiselwe azodlala indima ebalulekile ekulolongeni ikusasa lokwakha nokukhiqiza.