Umuyoboro nkigikoresho wavutse imyaka ibihumbi

Indangantego ni ibikoresho bikoreshwa mu gutwara no kugenzura imyuka n’amazi bimaze nibura imyaka igihumbi. Kugeza ubu, muri sisitemu yo kuvoma amazi, valve igenzura ni ikintu cyo kugenzura, kandi umurimo wacyo nyamukuru ni ugutandukanya ibikoresho na sisitemu yo kuvoma, guhindura umuvuduko w’amazi, kwirinda gusubira inyuma, kugenzura no kugabanya umuvuduko. Kubera ko ari ngombwa cyane guhitamo valve ikwiranye na sisitemu yo kuvoma, ni ngombwa kandi gusobanukirwa ibiranga valve n'intambwe n'ifatizo byo guhitamo valve. Igipimo cyumuvuduko wa valve bivuga igitutu cyabazwe cyashyizweho kijyanye nimbaraga zumukanishi wibikoresho byo kuvoma, ni ukuvuga nigitutu cyemewe cyo gukora cya valve mubushyuhe bwagenwe, bujyanye nibikoresho bya valve. , Umuvuduko wo gukora ntabwo ari umwe, bityo igitutu cyizina nikintu gishingiye kubintu bya valve kandi bifitanye isano nubushyuhe bwemewe bwo gukora hamwe nigitutu cyibikorwa. Umuyoboro nigikoresho kiri mumazi cyangwa sisitemu yumuvuduko ukoreshwa mugucunga umuvuduko cyangwa umuvuduko wamazi. Ibindi bikorwa birimo gufunga cyangwa gufungura itangazamakuru, kugenzura imigendekere, kugendesha itangazamakuru, gukumira itangazamakuru, no kugenzura igitutu cyangwa gutabara. Iyi mikorere igerwaho muguhindura umwanya ufunze wa valve. Iri hinduka rirashobora gukorwa nintoki cyangwa mu buryo bwikora. Igenzura ryintoki ririmo kandi imikorere yintoki ya actuator. Imyanya ifite kugenzura intoki yitwa intoki. Imyanda ibuza gusubira inyuma yitwa cheque valve naho igenzura umuvuduko wubutabazi yitwa indangagaciro z'umutekano cyangwa indangagaciro z'umutekano. Uyu munsi, inganda za valve zirashobora gutanga urutonde rwuzuye rwamarembo, imipira yumupira, ikinyugunyugu, ibinyomoro, imipira yumupira, amashanyarazi, igenzura rya diaphragm, kugenzura ibyingenzi, umutekano wumutekano, umuvuduko ugabanya umuvuduko, imitego yumuriro hamwe nugukingira byihutirwa. Ibyiciro 12, moderi zirenga 3000 nibisobanuro birenga 4000 byibicuruzwa bya valve; umuvuduko mwinshi wakazi 600MPa, diameter ntarengwa nomero 5350mm, ubushyuhe ntarengwa bwakazi 1200 ℃, ubushyuhe buke bwakazi -196 ℃, ikoreshwa hagati - amazi, amavuta na peteroli, gaze gasanzwe, itangazamakuru ryangirika cyane (nka acide nitricike yibanze, acide acide sulfurique, n'ibindi). 1. Kugabanya ubujyakuzimu bwubutaka bwubutaka bwumuyoboro, ubusanzwe ikinyugunyugu gikoreshwa mumiyoboro minini ya diameter, imbogamizi nyamukuru yibibabi byikinyugunyugu nuko ikinyugunyugu gifata igice runaka cyamazi, ibyo bikaba byongera igihombo cyumuvuduko; 2. Ibikoresho gakondo birimo ibinyugunyugu, indiri, amarembo, imipira. Mugihe uhisemo ibikoresho, umuntu agomba kuzirikana urugero rwibikoresho biri murusobe rwamazi. 3. Igikorwa cyo guteramo imipira yumupira hamwe nugucomeka kumashanyarazi biragoye kandi bihenze, kandi mubisanzwe bikwiranye nuduce duto kandi duto. Imipira yumupira hamwe nugucomeka kugumana ibyiza byumuryango umwe wamarembo hamwe no kurwanya amazi make, gufunga kwizewe, kugenda byoroshye, no gukora neza no kubungabunga. Gucomeka kumashanyarazi nayo ifite inyungu zisa, ariko igice cyambukiranya amazi ntabwo ari uruziga rwiza. 4. Niba hari ingaruka nke ku bujyakuzimu bwubutaka, gerageza uhitemo valve, uburebure bwa valve yumuriro, diameter nini ya vertical valve ihindura ubujyakuzimu bwumuyoboro, kandi uburebure bwa diameter nini ya horizontal nini yongera agace gatambitse k'umuyoboro, bigira ingaruka kumiterere yindi miyoboro; 5. Mu myaka yashize, hamwe n’iterambere ry’ikoranabuhanga rya casting, gukoresha umucanga wa resin birashobora kwirinda cyangwa kugabanya imashini, bityo bikagabanya ibiciro, bityo rero birakwiye ko dushakisha imikoreshereze yimipira yumupira mumiyoboro minini ya diameter. Kubyerekeranye no kugabanya umurongo wubunini bwa kalibiri, bigomba gusuzumwa no kugabanywa bitewe nuburyo bwihariye. Inkomoko yumwimerere: ., Ltd. NASA yohereje roketi yayo ikomeye cyane kugeza ku Kwezi, iherekejwe n’urumuri rutangaje kandi rwerekana amajwi. Isiraheli yashinje Irani, ivuga ko drone yarashe tankeri ya peteroli yari ifite isosiyete yo muri Isiraheli yatwaraga gaze ku nkombe ... Indwara ya kabiri, iya gatatu, cyangwa iya kane irashobora kubaho mu minsi 30 ya mbere yanduye, hanyuma ... Abakinnyi b'imikino bazwi cyane muri Amerika b'ibyamamare n'ibyamamare baregwaga kubera kunyereza abashoramari. Copyright © 1998 - 2022 DIGITAL JOURNAL INC. Ikarita: XML / Amakuru. Ikinyamakuru Digital ntabwo gishinzwe ibikubiye kurubuga rwo hanze. Wige byinshi kubyerekeye amasano yo hanze.