Yiziphi Izinto Ezifanelekela Ama-Valve Asolwandle

Embonini yasolwandle, ukukhetha amavalvu akukhona nje ukulawula ukugeleza kwamanzi—kumayelana nokuqinisekisa ukuphepha, ukuqina, kanye nokumelana nezimo ezinzima. Amavalvu asolwandle achayeka emanzini olwandle agqwalayo, ukushintshashintsha kwengcindezi okukhulu, kanye nokusebenza okuqhubekayo, ngakho-ke ukukhetha okulungileizinto zevalvukubalulekile ekusebenzeni okuthembekile kanye nokuphila isikhathi eside kwenkonzo.Ake sihlole izinto ezifanele kakhulu zama-valve asolwandle kanye nezinzuzo zawo ezithile.

1. Ithusi – Ukukhetha Kwendabuko Kwasolwandle

Ithusi selisetshenziswe kuma-valve olwandle amashumi eminyaka ngenxa yokumelana kwalo okuhle kakhulu nokugqwala emanzini olwandle. Lakha ungqimba lwe-oxide oluvikelayo oluvimbela ukugqwala nokuwohloka kwendawo.

Izinzuzo Eziyinhloko:

• ①Ukumelana okuhle kakhulu nokugqwala kwamanzi anosawoti

• ②Ihlala isikhathi eside futhi ayinakekeli kahle

• ③Ilungele izinhlelo zokungenisa amanzi olwandle, i-bilge, kanye ne-ballast

Izicelo Ezivamile:Ama-valve ethusi asetshenziswa kabanzi ezinhlelweni zokupholisa zasemanzini, emipayipini yokulwa nomlilo, kanye nasezikhungweni zolwandle.

2. Ithusi – Yezinhlelo Zamanzi Ahlanzekile Nezingezona Ezibalulekile

Amavalvu ethusi afanelekela izinhlelo zamanzi ahlanzekile noma ezicindezelayo emikhunjini. Nakuba ithusi lingamelani nokugqwala njengethusi, liyasebenza kahle futhi kulula ukulisebenzisa.

Izinzuzo Eziyinhloko:

• ①Ingabizi futhi kulula ukuyifaka

• ② Amandla amahle omshini

• ③Kufanele ukusetshenziswa okungewona amanzi olwandle

Imikhawulo:Ithusi alinconywa ukuthi lithinte ngqo amanzi olwandle, njengoba lingase libe nenkinga yokukhishwa kwezinki, okuholela ekuncipheni kwamandla nokuvuza.

3. Insimbi Engagqwali – Umdlali Ohlala Isikhathi Eside

Insimbi engagqwali (304, 316, noma amagremu amabili) inikeza amandla aphezulu okusebenza kanye nokumelana okuhle kakhulu nokugqwala kanye nokushisa. Insimbi engagqwali ye-316, ikakhulukazi, ithandwa kakhulu ezindaweni zasolwandle ngenxa yokuqukethwe kwayo kwe-molybdenum, okuthuthukisa ukuvikelwa kuma-chloride.

Izinzuzo Eziyinhloko:

• Ukumelana okuphezulu kokufakwa kwemigodi nokugqwala

• Kuhle kakhulu ezinhlelweni ezisebenzisa umfutho ophezulu kanye nezisebenzisa izinga lokushisa eliphezulu

• Ilungele ukuphathwa ngamakhemikhali namanzi olwandle

Izicelo Ezijwayelekile:Isetshenziswa ekufakweni kwamapayipi egumbini lenjini, ekulawulweni kwe-ballast, kanye nasezinhlelweni zokukhipha umoya zasolwandle.

4. Insimbi Ebunjiwe kanye Nensimbi Ebunjiwe – Ingabizi Kakhulu Kodwa Ilinganiselwe

Amavalvu ensimbi aqinile futhi ayabiza kodwa angagqwala kalula emanzini olwandle. Nokho, uma embozwe noma efakwe uthango, angasetshenziswa ezinhlelweni zamanzi ahlanzekile, zokupholisa, noma ze-ballast.

Insimbi ethambile, enokuqina kwayo okuthuthukisiwe, ivame ukusetshenziswa ekusetshenzisweni kwe-HVAC noma kwe-ballast yasolwandle, kodwa hhayi ekusetshenzisweni kwamanzi olwandle ngqo ngaphandle kokuthi ivikelwe kahle.

Izinzuzo Eziyinhloko:

• ①Isakhiwo esiqinile semizimba emikhulu yamavalvu

• ②Kuyabiza ngokwezimali ukusetshenziswa okuvamile kwasolwandle

• ③Ingambozwa noma ifakwe umugqa ukuze ivikele ukugqwala

5. Ama-alloy e-Titanium ne-Nickel – Ezimweni Ezibucayi

Emikhumbi yasemanzini yasolwandle, engaphansi kwamanzi, noma esebenza kahle kakhulu, kusetshenziswa i-titanium kanye ne-nickel alloys (isb., i-Monel) lapho kudingeka ukumelana nokugqwala okuphezulu.

Izinzuzo Eziyinhloko:

• ①Ukumelana okungavamile nokugqwala kwamanzi olwandle

• ②Isilinganiso samandla aphezulu nesisindo

• ③Kufanelekela izindawo ezinolaka noma ezijulile zolwandle

Inkinga:Lezi zinto zibiza kakhulu, zikhawulela ukusetshenziswa kwazo ezinhlotsheni ezikhethekile zasemanzini kanye nezokuvikela.

At I-Qingdao I-Flow, sinikeza uhla oluphelele lwama-valves olwandle—kufaka phakathi ama-valve esango lethusi, ama-valve e-butterfly, ama-valve okuhlola, nama-valve e-globe—akhiqizwe ngokwezindinganiso zomhlaba wonke futhi aqinisekiswe yi-DNV, LR, kanye ne-ABS. Izinto zethu zikhethwe ngokucophelela ukuqinisekisa ukuthembeka kuyo yonke indawo yasolwandle.