Jul . 24, 2025 23:41 Back to list
Mavavuwo ndi ngwazi zosagwirizana ndi mafakitale, kusewera gawo lofunikira kwambiri pakuwongolera zakumwa zamadzi, mpweya, ndi ma slur. Kaya m’madzi othandizira madzi, zoyesa zamafuta, kapena ma hvac systems, kusankha kumanja Mitundu ya valavu amawonetsetsa mphamvu, chitetezo, ndi moyo wautali. Ngati mukufuna kudalirika valavu yogulitsa, kumvetsetsa zosiyana valavu Zosankha zomwe zilipo ndiye gawo loyamba lopanga chisankho chidziwitso.
Dziko la Mitundu ya valavu ndi yayikulu, kapangidwe kake kagwiritsidwe ntchito kagwiritsidwe kake kaokha. Nayi kusokonekera kwa magulu ambiri:
Makunja a mpira: Amadziwika ndi kukhazikika kwawo komanso kusindikizidwa kwamphamvu, mavesi a mpira amagwiritsa ntchito gawo lozungulira lokhala ndi chowongolera. Zoyenera kugwiritsa ntchito mapulogalamu otsekemera, amagwiritsidwa ntchito kwambiri mu mafuta, gasi, ndi mafakitale a mankhwala.
Mavesi pachipata: Zopangidwa kuti musunthe kapena kutsitsidwa kwathunthu, ma valve a pachipata amakhala ndi vuto lokhalo lokhalo lomwe limakweza vertically. Iwo ali angwiro mkhalidwe wofunikira kuponyedwa pang’ono, monga network yamadzi.
Mavalidwe a Gulugufe: Katundu wogwira ntchito komanso wokwera bwino, mavalo a gulugufe amagwiritsa ntchito disc yozungulira kuti muthe kuyendayenda. Mapangidwe awo opepuka amawapangitsa kukhala otchuka mu hvac ndi chakudya.
Mavuto a Globe: Zabwino kwambiri zokomeratu, mavuvu apadziko lonse lapansi amapereka chowongolera cholondola ndi malo osunthira ndi malo opumira. Nthawi zambiri amapezeka mu makina ozizira ndi mapaipi amafuta.
Chongani Mavalve: Mavuto odzipereka awa amalepheretsa kudzipatula. Ma badera wamba amaphatikiza cheke cheke ndikukweza mavesi, ofunikira pakupuma.
Mavavu a Diaphragm: Pogwiritsa ntchito diaphragm yosinthira yoyendetsera madzi, mavesi amenewa amaposa madzi amtundu wowononga kapena owoneka bwino, ndikuwapangitsa kukhala osasunthika mu mankhwala opangira mankhwala ndi kuwononga madzi.
Kusankha Ufulu valavu Zimatengera zinthu ngati kupanikizika, kutentha, mtundu wa madzimadzi, komanso pafupipafupi. Kufunsira ndi akatswiri kungathandize kutsitsa bwino ntchito yanu.
Mukazindikira zabwino Mitundu ya valavu, Vuto lotsatira likuyamba kukhala lodalirika valavu yogulitsa. Izi ndi zomwe muyenera kuziika patsogolo:
Khalidwe labwino: Mavevu opangidwa ndi chitsulo chosapanga dzimbiri, mkuwa, kapena pvc amapereka kukana kuphulika ndi kulimba. Kutsimikizira zotsimikizika zakuthupi.
Mfundo Zothandiza: Onetsetsani kuti mavuvu amakamane ndi API, ANSI, kapena ISO kuti atsimikizire kugwira ntchito ndi chitetezo.
Mbiri Yothandizira: Kuyanjana ndi othandizira odalirika omwe amapereka thandizo laukadaulo, zikwangwani, komanso ntchito yogulitsa.
Zosankha Zamitundu: Mapulojekiti ena amafunikira mayankho ogwira mtima. Yang’anani othandizira omwe amapereka valavu kapangidwe kapena zosintha.
Mtundu wapamwamba valavu si gawo chabe – ndi ndalama. Zigwa zotsika zimatha kutayikira, nthawi yamatango, kapenanso zolephera zowopsa, zomwe zimapangitsa kuti ziwonongeke ndi zoopsa komanso zowononga. Ndalama Mitundu ya valavu onesesta:
Kudalirika kwa nthawi yayitali: Kuchepetsedwa kukonza ndi kubwezeretsa ndalama.
Kuchita Bwino Mphamvu: Kuwongolera koyenera kumachepetsa zinyalala.
Chitetezo: Zofunikira zowongolera kuti mupewe zilango.
Kaya mukukweza zojambulajambula zomwe zilipo kapena kukhazikitsa ntchito yatsopano, kumanja valavu yogulitsa ndifika. Mwa kumvetsetsa Mitundu ya valavu Ndipo kutsutsana ndi ogulitsa, mutha kukulitsa kugwiritsa ntchito bwino ntchito ndi kuteteza makina anu.
Onaninso zomwe tapeza zida zamagetsi zamafuta masiku ano. Kuchokera ku Mavavu a mpira ku mavamu a diaphragm, timapereka mayankho ogwira mtima pazosowa zanu – onse omwe amathandizidwa ndi chitsogozo cha akatswiri a katswiri komanso kasitomala wosatha. Osanyengerera mtundu; Wonongetsani zigwa zomwe zimayambitsa magwiridwe antchito ndi mtendere wamalingaliro.
Takonzeka kupeza valavu yanu yabwino? Lumikizanani nafe tsopano kuti musakake ndi kufufuza kwathu kapena kupempha mawu akuti:
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