Indlela yekusombulula kuvuza kwevalve?

1. Hlola imbangela yekuvuza

Kwekucala ngca, kuyadzingeka kutsi uhlole kahle imbangela yekuvuza. Kuvuza kungabangelwa tintfo letehlukahlukene, njengetindzawo tekuvala letidzabukile, kubola kwetintfo, kufakwa lokungakafaneli, emaphutsa emsebentisi, noma kugcola kwetindzaba. Umtfombo wekuvuta ungakhonjwa ngekushesha ngekusebentisa emathulusi ekuhlola kanye netindlela, njengetintfo tekuvuza te-ultrasonic, kuhlola lokubonwako, kanye nekuhlolwa kwemfutfo, kuniketa sisekelo lesicinile sekulungisa lokulandzelako.

Kwesibili, sisombululo setincenye letehlukene letivutako .

1. Lesicucu sekuvala siyawa futsi sibangele kuvuza .

Tizatfu: Kusebenta kabi kwenta kutsi tincenye tekuvala tibambeke noma tidlule sikhungo lesifile lesingetulu, futsi kuxhumana kulimele futsi kwephuke; Tintfo tesihlanganisi lesikhetsiwe atilungile, futsi atikhoni kumelana nekugcola kwemkhatsi kanye nekugcoka kwemishini.

Sisombululo: Sebentisa kahle le valve kute ugweme emandla lamakhulu lenta kutsi tincenye tekuvala tibambeke noma tilimale; Hlola njalo kutsi ngabe kuhlangana emkhatsini wekuvala kanye nesicu se valve kucinile yini, bese ufaka lokuhlangana ngesikhatsi uma ngabe kunekugcola noma kugcoka; Khetsa tintfo tesihlanganisi ngekumelana lokuhle nekugcola kanye nekumelana nekugcoka.

2. Kuvuza lapho kuhlangana khona indandatho yekuvala

Sizatfu: Indandatho yekuvala ayigociwe kahle; Ikhwalithi yekushelela lembi emkhatsini wendandatho yekuvala kanye nemtimba; Imicu yekuvala kanye netikulufu tikhululekile noma tigugile.

Sisombululo: Sebentisa inamatsela kulungisa indzawo yekugicita yendandatho yekuvala; Lungisa futsi uphindze ushisele emaphutsa ekushisela; Kushintjwa ngesikhatsi kwemicu netikulufu letigugile noma letilimele; Phindza weld le junction seal ngekuya kwekucaciswa.

3. Kuvuza kwemtimba wevalvi kanye nebhonethi

Sizatfu: Lizinga lekulahlwa kwetinsimbi alikho ngetulu, futsi kunetintfo letingakalungi letifana netimbobo tesihlabathi, ticubu letikhululekile, kanye nekufakwa kwe slag; emalanga lafriziwe ladzabukile; Kushisela lokubi, lokunetici letifana nekufakwa kwe slag, kungashiseli, imifantu yekucindzeteleka, njll; Le valve ilimele ngemuva kwekushaywa yintfo lesindzako.

Sisombululo: Nconota ikhwalithi yekulahla bese wenta luhlolo lwemandla ngaphambi kwekufakwa; Le valve lenekushisa lokuphansi kumele ivikelwe noma ihlanganiswe nekushisa, bese le valve lengasebenti kumele ikhishwe emanti lamile; Weld ngekuhambisana netinchubo tekusebenta kwekushisela, bese wenta kutfola emaphutsa kanye nekuhlolwa kwemandla; Akukavumeleki kuphusha nekubeka tintfo letisindzako kule valve, futsi ugweme kushaya insimbi lephosiwe kanye nema valve langasiwo ensimbi ngesando sesandla.

4. Kuvuza kwendzawo yekuvala

Imbangela: kugaya lokungalingani kwendzawo yekuvala; Kuhlangana emkhatsini wesicu kanye nekuvala kuyalenga, akukafaneli noma kugcotjiwe; ticu letigobile noma letingahlanganiswa kahle; Kukhetsa lokungakalungi kwetintfo tekuvala letisebusweni.

Sisombululo: Kukhetsa lokufanele kwetintfo te-gasket kanye neluhlobo ngekuya kwetimo tekusebenta; Lungisa kahle i-valve kute ucinisekise kutsi isebenta kahle; Cinisa ibhawudi ngekulingana futsi ngekulingana, bese usebentisa i-torque wrench kucinisekisa kutsi preload ihlangabetana netidzingo; Kulungisa, kugaya kanye nekuhlolwa kwemibala yetindzawo tekuvala letimile kwentela kucinisekisa kutsi tihlangabetana netidzingo letifanele; Naka kuhlanteka uma ufaka i-gasket kwentela kugwema kutsi i-gasket ingaweli phansi.

5. Kuvuza lapho kugcwaliswa khona

Sizatfu: kukhetsa lokungakafaneli kwe-filler; Kufakwa kwekupakisha lokungakalungi; kuguga kwetintfo letigcwalisako; Kunemba kwesicu akusiko lokusetulu; Tindlala, emabhawudi kanye naletinye tincenye tilimele.

Sisombululo: Khetsa tintfo letifanele tekupakisha bese uyaluhlobo ngekuya kwetimo tekusebenta; Kufakwa kahle kwekupakisha ngekuya kwetintfo letichaziwe; Faka esikhundleni setintfo letigcwalisako letigugile naletilimele ngesikhatsi lesifanele; kucondzisa, kulungisa noma kufaka ticu letigobile, letigugile; Tindlala letilimele, emabhawudi kanye naletinye tintfo kumele tilungiswe noma tifakwe esikhundleni ngesikhatsi; Landzela tindlela tekusebenta bese usebentisa i-valve ngesivinini lesihlala njalo kanye nemandla lavamile.

3. Tinyatselo tekuvikela

1. Kuhlola njalo kanye nekunakekelwa: Yakha luhlelo lwekunakekelwa lolunengcondvo ngekuya kwemvamisa yekusetjentiswa kwevalve kanye nendzawo yekusebenta. Kufaka ekhatsi kuhlanta indzawo lengekhatsi nalengaphandle yevalve, kuhlola kutsi ngabe tintfo tekubopha tikhululekile yini, kugcobisa tincenye tekudlulisela, njll Ngekunakekelwa kwesayensi, tinkinga letingaba khona tingatfolakala futsi tibhekanwe nato ngesikhatsi kwentela kukhulisa imphilo yekusebenta yevalve.

2. Khetsa emavalvu lasesigabeni lesiphakeme: Kunciphisa ngalokuyinhloko ingoti yekuvuza kwemavalvu, kuyadzingeka kutsi ukhetse imikhicito yevalvu lesezingeni leliphakeme. Kusuka ekukhetseni tintfo, kwakhiwa kwesakhiwo kuya enchubeni yekukhicita, imikhicito yevalve ilawulwa ngalokucinile kucinisekisa kusebenta lokuhle kakhulu. Kusebenta kahle nekufaka: Landzela tindlela tekusebenta bese usebentisa kahle ivalve. Ngesikhatsi sekufaka, naka indzawo yekufaka kanye nendlela ye valve kwentela kucinisekisa kutsi le valve ingavulwa futsi ivalwe ngendlela lejwayelekile. Ngesikhatsi lesifanako, gwema kusebentisa emandla lamakhulu ku-valve nobe kushaya i-valve.

Uma kukhonaivalvu levivane lehleti lecinile,Ivalvu yesango, hlola ivalve, Y-strainer, ungatsintsana naIVALUVU ye-TWS.