Gedhi Vavhavha VS Globe Valve MuMarine Zvikumbiro

Munzvimbo dzemugungwa, kusarudza vharuvhu yakakodzera kwakakosha pakudzora kwemvura uye kuve nechokwadi chekuchengetedza uye hupenyu hurefu hwehurongwa hwengarava. Mhando mbiri dzinowanzo shandiswa mavharuvhu muzvishandiso zvemugungwa ndiwogedhi mavharuvhuuyeglobe mavharuvhu. Nepo ese ari maviri akagadzirirwa kutonga mafambiro ezvinwiwa nemagasi, anoshandira zvinangwa zvakasiyana uye anoshanda nenzira dzakasiyana. Kunzwisisa mutsauko wavo kunogona kubatsira vatyairi vengarava kuita sarudzo dzine ruzivo, kuve nechokwadi chekushanda kwakakwana mumamiriro ezvinhu anoda.

1. Kugadzira uye Kushanda

Gedhi Vavhavha:

• Ivhavhavha yegedhi inoshanda nekusimudza kana kudzikisa gedhi (kana wedge) mukati memuviri wevharuvhu kutanga kana kumisa kuyerera.
• Inopa kuyerera kusingabviri kana kuvhurika zvizere, kuderedza kurasikirwa kwekumanikidza.
• Yakanyatsokodzera kuvhurika zvizere kana kuvharwa zvakazara zvinzvimbo uye kwete yakanakira throttling.
• Madhizaini akasiyana-siyana anosanganisira arikusimuka dzinde uye asiri-kusimuka dzinde marudzi.

Globe Valve:

• Ivhavha yekumisa inoshandisa dhisiki inofamba ichipesana negwara rekuyerera kudzora kana kumisa mvura.
• Iyo dhizaini yevharuvhu inobvumira kudzora kwakanaka uye throttling yekuyerera.
• Chimiro chayo chinowanzo sanganisira dzinde rinofamba perpendicular kuchigaro.
• Inopa kuvharisa zvirinani uye kuyerera kwekudzora, asi kunokonzeresa kudonha kwepamusoro.

2. Zvikumbiro muMarine Systems

Gedhi Vavhavha Zvikumbiro:

• Yakanakira masisitimu anoda kuderera kwekumanikidzwa kurasikirwa, senge kunwa mvura yegungwa, ballast mvura, uye mafuta masisitimu.
• Inoshandiswa kupatsanura zvikamu zvepombi.
• Yakakodzera kubata mavhoriyamu makuru emvura ine zvirambidzo zvishoma.

Globe Valve Applications:

• Zvakajairwa mumasisitimu anoda kunyatsoyerera kuyerera, senge mitsara yekutonhodza mvura, masisitimu emafuta ekuzora, uye maapplication emvura.
• Inoshandiswa mumamiriro ezvinhu apo throttling kana zvishoma nezvishoma kuyerera kugadziriswa kunodiwa.
• Kazhinji inoshandiswa mubilge uye ballast masisitimu panodiwa kutonga kwakanaka.

3. Zvakanakira uye Zvakaipa

Gedhi Vavhavha Zvakanakira:

• Minimal flow resistance kana yakavhurika zvizere.
• Kuvaka kuri nyore uye kugadzirisa kwakaderera.
• Yakasimba uye yakakodzera kune yakakwirira-kumanikidza nharaunda.

Gedhi Vavhavha Zvakaipa:

• Haikodzeri kupuruzira; kuvhurika zvishoma kunogona kukonzera kukukurwa nekukuvadzwa.
• Kushanda zvishoma nezvishoma zvichienzaniswa nemavharuvhu ekumisa.

Globe Valve Zvakanakira:

• Chaiyo kuyerera kwekutonga uye kugona kupuruzira.
• Inopa chisimbiso chakasimba, kuderedza njodzi dzekubuda.
• Inoshanda zvakanaka pasi pemamiriro akasiyana-siyana ekudzvinyirira.

Globe Valve Zvakaipa:

• Kudzvinyirirwa kwepamusoro kunodonha nekuda kwekugadzirwa.
• Kuwedzera kuvakwa kwakaoma, zvichikonzera kuwedzera kwekugadzirisa zvinodiwa.

4. Corrosion Resistance uye Kusarudzwa kwezvinhu

Ose mavharuvhu egedhi uye eGlobe anoshandiswa mukushandiswa kwemugungwa anowanzo gadzirwa kubva kuzvinhu zvinoramba kuora, senge:

• Bronze- Yakajairika pakushandisa mvura yegungwa.
• Simbi isina ngura- Inopa yakanakisa corrosion kuramba uye simba.
• Kanda Iron ine Epoxy Coating-Inoshandiswa mune zvisinganyanyi kukosha masisitimu kuenzanisa mutengo uye kusimba.

Kusarudzwa kwezvinhu kwakakosha kwakakosha kutsungirira nharaunda yegungwa yakaoma, kuve nechokwadi chekugara kwenguva refu uye kuderedza mari yekugadzirisa.

5. Mafungiro Akakosha kune Vafambisi veMarine

• Kuyerera Zvinodiwa:Kana kushomeka kwekumanikidzwa kurasikirwa kwakakosha, mavharuvhu emagedhi anosarudzwa.
• Throttling Inoda:Kuti unyatso kudzora kuyerera, mavharuvhu ekumisa anopa kushanda kuri nani.
• Maintenance Access:Kumisa mavharuvhu kungangoda kugadziridzwa nguva nenguva asi kupa chisimbiso chiri nani.
• Dhizaini yeSisitimu:Funga nezvenzvimbo uye kutaridzika kwepombi paunenge uchisarudza pakati pekusimuka kwedzinde kana kusasimuka mavharuvhu egedhi.