Muva nje, i-workshop ye-Jinbin valve iqede ukucindezela okuphezului-valve yezibukoumsebenzi wokukhiqiza, imininingwane yi-DN100, DN200, ingcindezi yokusebenza yi-PN15 kanye ne-PN25, izinto zokwakha ziyi-Q235B, ukusetshenziswa kwe-silicone rubber seal, indawo yokusebenza iyigesi yomoya, igesi yesithando somlilo. Ngemva kokuhlolwa ochwepheshe baseshabhu, leli qoqo lama-valve ezibuko zomoya anomfutho ophezulu selipakishiwe futhi selilungele ukuthunyelwa eRussia.

Ngakho-ke, yiziphi izici nezinzuzo ze-valve ye-goggle yepuleti elishelelayo elinomfutho ophezulu?

Amandla okucindezela okuphezulu

Umklamo wokucindezela ojwayelekile we-PN16 (1.6MPa) kanye ne-PN25 (2.5MPa) ungashintshwa ukuze uvumelane nohlelo lwamapayipi olunengcindezi ephezulu. Ububanzi be-DN100 kanye ne-DN200 bungahlangabezana nezidingo zokunqunywa kwemidiya yokugeleza ehlukene, kungakhathaliseki ukuthi ukulawula ukugeleza okuncane nokuphakathi noma ukuhlukaniswa kwamapayipi amakhulu, kungaba ukucindezela okuzinzile.

2. Ukusebenza kokuvala okuthembekile

Isakhiwo sokuvala ngokunembile, esinezinto zokuvala ezisezingeni eliphezulu, ngisho nangaphansi kwezimo zokucindezela okuphezulu, singavimba ngempumelelo ukuvuza kwendawo yokuxhumana, ukuqinisekisa ukuqina kohlelo lwamapayipi, ukuqinisekisa ukuphepha kokukhiqiza.

3. Ukusebenza okuphezulu kwezinto ezibonakalayo

Umzimba oyinhloko wenziwe ngensimbi yesakhiwo sekhabhoni ye-Q235B, enamandla amahle, ukuqina kanye nezakhiwo zokucubungula, ukukhuthazela okuzinzile, ukumelana okunamandla komthelela, futhi ingakwazi ukuzivumelanisa nezimo zokusebenza eziyinkimbinkimbi futhi yandise impilo yenkonzo ye-ivalvu eyimpumputhe enomumo.

4. Ukusebenza okulula nokugcinwa

Ifakwe idivayisi yokushayela ngesandla, ukusebenza kweswishi kulula futhi kuyaguquguquka, amanye amamodeli asekela ukulawula okukude; Isakhiwo esincane, isikhala esincane, ukufakwa nokuhlukaniswa okulula, izindleko zokulungisa eziphansi.

Isimo esithile sesicelo sesithando sokuqhuma kwe-valve ye-goggle yokucindezela okuphezulu

1. Insimu ye-Petrochemical: Emapayipini anomfutho ophezulu njengokuthuthwa kukawoyela ongahluziwe kanye nokucutshungulwa kwezinto zokusetshenziswa kwamakhemikhali, isetshenziselwa ukuhlukanisa imidiya ngesikhathi sokulungiswa kwemishini kanye nokuhlukaniswa kwepayipi ukuvimbela ukuvuza kwemidiya evuthayo neqhumayo nokuqinisekisa ukuphepha kokusebenza.

2. Imboni kagesi: Ifanele izinhlelo zokucindezela okuphezulu njengemipayipi yomusi ezitshalweni zamandla ezishisayo kanye nemipayipi yamanzi ejikelezayo ezitshalweni zamandla enuzi ukuze kufezwe ukunqunywa okuphakathi kanye nokuhlukaniswa kwemishini nokuqinisekisa ukuzinza kohlelo ngesikhathi sokulungiswa noma ukusebenza kwemishini kagesi.

3. Imboni yensimbi: Ekudlulisweni kwegesi esithandweni sokuqhuma, ipayipi le-oxygen/nitrogen nezinye izimo, ukubhekana nezimo zokushisa okuphezulu kanye nokucindezela okuphezulu, ukuqedela ukuvalwa kwepayipi kanye nokuvimba kwemidiya, ukuhlangabezana nezidingo zokulawula ukuphepha eziqinile ekukhiqizweni kwensimbi.

4. Uhlelo lokudlulisa igesi: olusetshenziselwa ukulawula izingxenye zamapayipi egesi asemadolobheni anomfutho ophezulu. Ngesikhathi sokulungiswa, i-valve eyimpumputhe isetshenziselwa ukuvala ukugeleza komoya, ukugwema ukuvuza kwegesi, nokuqinisekisa ukuphepha kokwakhiwa kanye nokuthembeka kokunikezwa kwegesi emadolobheni.

Ngenxa yezici zokucindezela okunamandla, ukuvala okuphezulu kanye nokulungiswa okulula, lolu hlobo lwe-valve engaboni ngokucindezela okuphezulu selube yithuluzi eliyinhloko lokunqunywa okuphakathi kanye nokuhlukaniswa kokuphepha ohlelweni lwamapayipi olunomfutho ophezulu wezimboni.