Ukuhlolisisa kwevalvu yesango lokuvala okuthambileko

Isivalo esithambilekoivalvu yesango, eyaziwa nangokuthiivalvu yesango lesihlalo esinamandla, yimanuwaliivalvuisetjenziselwa ukuhlanganisa imidiya yamapayipi namaswitshi ebunjiniyeleni bokulondolozwa kwamanzi. Isakhiwo sesivalo esithambilekoivalvu yesangoinendawo yokuhlala, iivalvuikhava, ipuleti yesango, ikhava yokugandeleleka, isiqu, isondo lesandla, i-gasket, kanye namabhawudo wangaphakathi anama-hexagonal. Itjhaneli yevalvu ifafazwa ngepuyere ye-elekthrostathikhi ngaphakathi nangaphandle. Ngemva kokubhaga nge-furnashi enezinga eliphezulu, iqinisekisa ukutjhelela kwe-runner yoke kanye ne-wedge groove ngaphakathiivalvu yesango, begodu inikela abantu umqondo wokubona umbala ngokubukeka. Amavalvu wesango lokuvala athambileko avamise ukuba ziinthombe ezihlaza okwesibhakabhaka ukulondolozwa kwamanzi. Nayisetjenziswa ama-highlights abomvu-bomvu asetjenziswa emaphayiphini womlilo. Begodu ithandwa khulu basebenzisi.Kungatjhiwo nokuthi isivalo esithambilekoivalvu yesangoyivalvu eyenzelwe ukonga amanzi.

Imihlobo nokusetjenziswa kwesivalo esithambilekoamavalvu wesango:

Njengevalvu ejayelekileko yokutjhugulula ngesandla emapayipini, amavalvu wesango elithambileko asetjenziswa khulu emisebenzini yamanzi, emaphayiphini wendle, ubunjiniyela bokudonsa amanzi kamasipala, ubunjiniyela bamapayipi womlilo, kanye namanzi angaboli kancani namagesi emaphayiphini webubulo. Begodu ingenziwa ngokwezifiso ngokuya ngobujamo bokusetjenziswa kwendawo, njenge-valve yesango lokuvala i-rod evulekileko, i-dark rod soft sealivalvu yesango, isivalo esithambileko senduku eyandisiwekoivalvu yesango, isivalo esithambileko esifihliwekoivalvu yesangoe, isivalo esithambileko segeziivalvu yesango, ivalvu yesango lokuvala elithambileko, njll.

Ngiziphi iinzuzo zokuvala okuthambilekoamavalvu wesango:

1. Iinzuzo zokuvala okuthambilekoamavalvu wesangokufanele kube ngokuya ngeendleko zayo. Ngokuvamileko, inengi lama-soft seal gate valve series lisebenzisa i-ductile iron QT450 yoke.Iindleko zomzimba wevalvu zizokuba lula khulu kunaleyo yensimbi ephosiweko nensimbi engagqwali.Nawuqathanisa nokuthengwa okukhulu kwephrojekthi, lokhu kuyabiza, begodu ikhwalithi iqinisekisiwe.

. Ukusebenzisa ukukhetha kwesandla esiphezulu-indlela yevili, isikulufu siyehla ukuqhuba isango le-elastic ukugandelela phasi, elivalelwe emgodini wangaphakathi we-wedge.Ngombana isango lerabha elinamandla lingalulwa begodu likhutjhwe, lifinyelela umphumela omuhle wokuvala.Ngalokho-ke, umphumela wokuvala wevalvu yesango lokuvala elithambileko ekulondolozeni amanzi neminye imidiya engagqwali uyabonakala.

3. Okwesithathu, malungana nokutlhogonyelwa kwakamuva kwevalvu yesango lokuvala elithambileko, umklamo wevalvu yesango lokuvala elithambileko ulula begodu ucacile, kulula ukuwuhlukanisa nokuwufaka. Lokha ivalvu nayisetjenziswa isikhathi eside, isango le-elasticivalvu yesangoizakutjhugululwa kanengi, begodu irabha izokulahlekelwa yi-elasticity ngokukhamba kwesikhathi, okuzokurholela ekuvaleni okulula nokuvuza kwevalvu. Ngalesisikhathi, iinzuzo zokuklanywa kwesakhiwo sevalvu yesango lokuvala elithambileko ziyabonakala.Abasebenzi besondlo bangavula ngqo begodu bafake ipuleti lesango ngaphandle kokukhipha yokeivalvu, okusindisa isikhathi nemisebenzi begodu kusindisa abantu nezinto eziphathekako zesayithi.

Ngibuphi ubumbi bokuvala okuthambilekoamavalvu wesango:

1. Nasikhuluma ngokutlhayela kwesivalo esithambilekoivalvu yesango, asiyiqale ngombono ongakhethiko. Iphuzu eliqakathekileko levalvu yesango lokuvala elithambileko kukuthi isango elivaliweko eliguquguqukako lingabuyiselwa emuva begodu ligcwaliswe ngokuzenzakalelako. Kuhle khulu ukusebenzisa ukuvala okuthambileko kwevalvu yesango nokuvala umoya emagesini namanzi angaboli.

2. Kuliqiniso, njengombana kuneenzuzo nezinto ezimbi zokungapheleli, kunezinto ezimbi. Ububi bevalvu yesango lokuvala elithambileko kukobana isango lerabha eliqinileko angeze lasetjenziswa ngokuragela phambili ngaphezu kwamazinga womtjhiso angama-80°C nofana ngeenhlayiya eziqinileko nokugqwala, ngaphandle kwalokho kuzokubanga amasango werabha we-elastic, ukuguquguquka, umonakalo nokugqwala, okuzokurholela ekuvuzeni kwepayipi.Ngalokho-ke, ivalvu yesango lokuvala elithambileko lilungele ukusetjenziswa kwaphela eendaweni ezingagugi, ezingenazinhlayiya nezingagugi.

Ukuphela:

Indaba yesivalo esithambilekoivalvu yesangonayo ilapha. Mayelana nobuhle nobubi bevalvu yesango lokuvala elithambileko, kutlhogeka khulu ukuzwisisa ubujamo, izinga lokutjhisa, umfutho, nokusetjenziswa kwendawo lokha nawukhetha umhlobo. Ngaphezu kwalokho, ubuhle nobumbi bevalvu yesango lokuvala elithambileko okukhulunywe ngalo esihlokweni zihlanganiswa nokuhlolwa okupheleleko, nokukhetha okujulileko, ukwenzela bona kugwenywe imininingwana eminengi engatjhejwa ngesikhathi sokukhetha, ukwenzela bona ivalvu Akukho ukutshwenyeka ngokuyisebenzisa.