Amapayipi ensimbi angenamthungo ambozwe ngensimbi eyindilinga, futhi amapayipi ensimbi angenawo amashisela ngaphezulu abizwa ngokuthi amapayipi ensimbi angenamthungo.Ngokwendlela yokukhiqiza, amapayipi ensimbi angenamthungo angahlukaniswa abe amapayipi ensimbi angenamthungo agingqiwe ashisayo, amapayipi ensimbi angenamthungo agoqelwe ngokubanda, amapayipi ensimbi adonswa ngokubanda angenamthungo, amapayipi ensimbi angenamthungo namapayipi aphezulu.Ngokwesimo se-cross-sectional, amapayipi ensimbi angenamthungo ahlukaniswe abe izinhlobo ezimbili: nxazonke kanye nezimo ezikhethekile.Amapayipi amise okwesipesheli afaka isikwele, i-oval, triangular, hexagonal, imbewu yemelon, inkanyezi, namapayipi anezinsimbi.Ubukhulu obukhulu bungama-22000mm kanti ubuncane be-diameter bungu-4mm.Ngokwezinjongo ezihlukene, kunamapayipi ensimbi aqinile anezindonga eziqinile namapayipi ensimbi angenamthungo anezindonga ezincane.Amapayipi ensimbi angenamthungo asetshenziswa kakhulu njengamapayipi okumba i-petroleum geological drilling, amapayipi aqhekeka embonini ye-petrochemical, amapayipi abhayela, amapayipi anamanzi, namapayipi ensimbi anesakhiwo esiphezulu sezimoto, ogandaganda, kanye nendiza.
Amapayipi ensimbi angenamthungo asetshenziswa kakhulu.
1. Amapayipi ensimbi angenamthungo anenjongo evamile asongwa ngensimbi evamile ye-carbon structural, insimbi yesakhiwo esinengxubevange encane noma insimbi yesakhiwo esiyingxubevange, ephumayo enkulu kakhulu, futhi asetshenziswa kakhulu njengamapayipi noma izingxenye zesakhiwo zokudlulisa uketshezi.
2. Ngokwezinjongo ezahlukene, ingahlinzekwa ngezigaba ezintathu:
a.Ukuhlinzeka ngokwamakhemikhali kanye nezakhiwo zemishini;
b.Ngokusho kokusebenza kwemishini;
c.Ngokusho kokuhlolwa kwengcindezi yamanzi.Amapayipi ensimbi ahlinzekwa ngokwezigaba u-a no-b.uma isetshenziselwa ukumelana nomfutho we-liquid, izophinde ihlolwe ngaphansi kwe-hydraulic.
3. Amapayipi anenhloso ekhethekile angenamthungo ahlanganisa amapayipi angenamthungo wamabhayela, amandla amakhemikhali namandla kagesi, amapayipi ensimbi angenamthungo we-geology, namapayipi angenamthungo e-petroleum.
Amapayipi ensimbi angenamthungo anengxenye engenalutho futhi asetshenziswa ngobuningi njengamapayipi okuthutha uketshezi, njengamapayipi okuthutha uwoyela, igesi yemvelo, igesi, amanzi kanye nezinto ezithile eziqinile.Uma kuqhathaniswa nensimbi eqinile njengensimbi eyindilinga, ipayipi lensimbi lilula ngamandla aguquguqukayo kanye ne-torsional futhi iyinsimbi yesigaba esongayo.Isetshenziswa kakhulu ekwenzeni izingxenye zesakhiwo kanye nezingxenye zemishini, njengamapayipi okubhola uwoyela, amashafu okuhambisa izimoto, amafreyimu amabhayisikili, nezikafula zensimbi ezisetshenziswa ekwakheni.Amapayipi ensimbi asetshenziselwa ukwenza izingxenye zendandatho, ezingathuthukisa ukusetshenziswa kwezinto, zenze kube lula izinqubo zokukhiqiza, futhi zonge izinto zokwakha nokucubungula.Amahora okusebenza.
Kunezinqubo ezimbili eziyinhloko zokukhiqiza amapayipi ensimbi angenamthungo (ukugoqa okubandayo nokuginqika okushisayo):
①Inqubo yokukhiqiza eyinhloko ye-ccccccc (△inqubo yokuhlola eyinhloko):
Ukulungiswa nokuhlolwa kweshubhu yebillet△→ishubhu yokushisisa→ukubhoboza→ukugoqeka kwepayipi→ukushisisa kwepayipi→okulungisiwe (kwehlisiwe) ububanzi→ukwelashwa kokushisa△→ukuqondisa ishubhu okuqediwe→ukuqeda→ukuhlola△(okungonakali, okubonakalayo namakhemikhali, ukuhlola ibhentshi)→ endaweni yokugcina
②Inqubo yokukhiqiza eyinhloko yamapayipi ensimbi angenamthungo abandayo:
Ukulungiselela okungenalutho → ukukhetha nokugcoba → ukugoqa okubandayo (umdwebo) → ukwelashwa kokushisa → ukuqondisa → ukuqeda → ukuhlola → indawo yokugcina
Isikhathi sokuthumela: Mar-22-2022