Izesekeli zamavalvu ethusi ziyizingxenye ezibalulekile ezinhlobonhlobo zezimboni, ezinikeza ukuqina, ukwethembeka, nokumelana nokugqwala. Kusukela kumasistimu wamapayipi kanye ne-HVAC kuya ekusetshenzisweni kolwandle kanye nowoyela negesi, lezi zinsiza zidlala indima ebalulekile ekulawuleni ukugeleza koketshezi namagesi. Kulesi sihloko, sizohlola imikhakha ehlukahlukene lapho izinsiza ze-valve zethusi zingasetshenziswa khona, zigqamisa ukubaluleka kwazo kanye nezicelo.
Isingeniso Sezesekeli Zevalvu Yebhulonzi
Izesekeli zamavalvu ethusi, okuhlanganisa ama-valve, okokufakwayo, nezixhumi, zenziwe ngethusi, ingxubevange yensimbi ehlanganisa ngokuyinhloko yethusi, enethini njengesengezo esiyinhloko. Lokhu kwakheka kunikeza izesekeli zamavalvu ethusi amandla azo ayisici, ukumelana nokugqwala, namandla okumelana namazinga okushisa aphezulu. Lezi zimfanelo zibenza bafanelekele uhla olubanzi lwezinhlelo zokusebenza kuzo zonke izimboni ezihlukahlukene.
Ukuphathwa kwamapayipi kanye nokuphathwa kwamanzi
Emkhakheni wokuphatha amapayipi kanye nokuphathwa kwamanzi, izesekeli ze-valve zethusi zisetshenziselwa kakhulu ukulawula ukugeleza kwamanzi ezindaweni zokuhlala, ezentengiselwano nezimboni. Ama-valve ethusi ngokuvamile asetshenziswa ezinhlelweni zokusabalalisa amanzi, izinhlelo zokunisela, kanye nemishini yokufaka amapayipi. Imvelo yethusi imelana nokugqwala iyenza ibe ukukhetha okuhle ezinhlelweni zokusebenza lapho ukuchayeka emanzini kanye nomswakama kuhlala njalo, okuqinisekisa ukuphila isikhathi eside nokwethembeka ezinhlelweni zokuphatha amanzi.
Amasistimu we-HVAC
Izesekeli zamavalvu ethusi ziyizingxenye ezibalulekile ezinhlelweni zokufudumeza, zokungenisa umoya, nezomoya (HVAC). Lezi zinhlelo zithembele kuma-valve nezinto ezifakwayo ukuze zilawule ukuhamba komoya, amanzi, neziqandisi. Amavalvu ethusi akhethwa ngenxa yekhono lawo lokumelana nezimo ezinzima ngaphakathi kwezinhlelo ze-HVAC, okuhlanganisa ukuhlukahluka kwezinga lokushisa nokuchayeka kumswakama. Ukuqina nokumelana nokugqwala kwazo kuzenza zibaluleke kakhulu ekugcineni ukusebenza kahle nokusebenza kwezinhlelo ze-HVAC.
I-Marine and Shipbuilding
Embonini yokwakhiwa kwemikhumbi yasolwandle nemikhumbi, izesekeli zamavalvu ethusi zisetshenziswa ezinhlelweni ezahlukene, okuhlanganisa ukudonsa nokukhipha amanzi olwandle, amasistimu e-ballast, namasistimu okudlulisa uphethiloli. Izakhiwo zethusi ezikwazi ukumelana nokugqwala ziyenza ibe inketho ekahle ezindaweni zasolwandle lapho ukuchayeka emanzini anosawoti kanye nezimo zezulu ezinzima kudlange khona. Amavalvu ethusi nezinto ezifakwayo zidlala indima ebalulekile ekuqinisekiseni ukuthi imikhumbi yasolwandle iphephile futhi isebenza kahle, okunomthelela ekuthembekeni nasekuphileni isikhathi eside kwamasistimu asemkhunjini.
Imboni kawoyela negesi
Izesekeli zamavalvu ethusi zithola ukusetshenziswa okubanzi embonini kawoyela negesi, lapho zisetshenziswa khona emisebenzini ekhuphuka nomfula, emaphakathi nomfula. Kusukela ekulawuleni ukugeleza kukawoyela ongahluziwe negesi yemvelo kuya ekulawuleni uketshezi lwezinqubo namakhemikhali, amavalvu ethusi kanye nezinto zokufakwayo kubalulekile ekugcineni ubuqotho nokuphepha kwengqalasizinda kawoyela negesi. Imvelo eqinile yethusi iyenza ifaneleke kahle ukuphatha izimo ezidingekayo kanye nezinto ezonakalisayo ezitholwa ekufakweni kukawoyela negesi.
Ukucutshungulwa Kwamakhemikhali Nokukhiqiza
Ezindaweni zokucubungula amakhemikhali nezokukhiqiza, izesekeli zamavalvu ethusi zisetshenziselwa ukulawula ukugeleza kwamakhemikhali ahlukahlukene, izincibilikisi, noketshezi olusetshenziswayo. Ukumelana nokugqwala kwethusi kunenzuzo ikakhulukazi ezindaweni lapho ukuchayeka kumakhemikhali anolaka kuvame. Amavalvu ethusi nokufakwa kudlala indima ebalulekile ekuqinisekiseni ukuphathwa ngendlela ephephile nangempumelelo kwezinto zamakhemikhali, okunikela ekuthembekeni kukonke kanye nokuphepha kwezinqubo zezimboni.
Aezolimo kanye nezinhlelo zokuchelela
Izesekeli zamavalvu ethusi ziyizingxenye ezibalulekile ezinhlelweni zezolimo nezokunisela, lapho zisetshenziselwa khona ukulawula ukugeleza kwamanzi okunisela kwezitshalo, ukuchelela imfuyo, kanye nemishini yezolimo. Ukuqina nokumelana nokugqwala okuvezwa amavalvu ethusi kuwenza afanelekele izinhlelo zokusebenza zezolimo zangaphandle, lapho ukuchayeka ezintweni kanye nomswakama kuhlala njalo. Izesekeli zamavalvu ethusi zifaka isandla ekulawulweni okusebenzayo nokusimeme kwemithombo yamanzi ezindaweni zezolimo.
Isikhathi sokuthumela: Oct-28-2024