Hlola Valve
I-Wholesale Supply DIN JIS ANSI Engabuyi I-True Union Check Valve Flap Check Valve
Isici Semikhiqizo
1) Ihambisana nezindinganiso zamanzi okuphuza.
2) Izinto ezisetshenziswayo zithola ukuguqulwa kwe-nano ukuze kuthuthukiswe ukumelana nokucindezela komkhiqizo kanye nokumelana nomthelela.
3) Ukwengeza ama-absorber anti UV kanye nama-antioxidants ezintweni ezingavuthiwe ukuze kuthuthukiswe ukumelana nesimo sezulu somkhiqizo nokumelana nokuguga.
4) Ingafakwa ngokuvundlile noma mpo.
Imikhiqizo ye-valve ye-PVC yeqiniso ye-PVC ine-asidi, i-alkali, ne-high-temperature ukumelana, isetshenziswa kabanzi ezimbonini ezihlukahlukene ezifana nezimboni zamakhemikhali, ukuhlanza amanzi angcolile, ukwakhiwa kwemboni yamandla, umugqa wokukhiqiza we-PCB, imboni ye-asidi esindayo kanye ne-alkali, nobunjiniyela bokuhlanza amanzi.
I-hemisphere entsha enomklamo wesitimela esiqondisayo iqinisekisa ukuthi i-hemisphere ayitsheki futhi inomphumela omuhle kakhulu wokumisa amanzi.
Izingxenye zokuxhuma ezinhlangothini zombili zomkhiqizo zenzelwe ifomu elihlangene eliguquguqukayo, elilungele ukufakwa nokushintshwa.
Umkhiqizo uwumkhiqizo wepulasitiki ngokugcwele ngaphandle kwanoma yiziphi izesekeli zensimbi.
Uyini umsebenzi we-valve yokuhlola?
1. Vimbela i-medium ukuthi ingagelezi ihlehle
I-valve yokuhlola inesiqondiso esisodwa sokugeleza, okungukuthi, kuphela eduze kwesiqondiso sokugeleza kwe-inlet, ukuvimbela amanzi ukuthi angagelezi ngakolunye uhlangothi. I-Medium egelezayo ukusuka ohlangothini lokungena (uhlangothi olungezansi) ukuya, ukusuka ohlangothini lokuphuma (uhlangothi olungaphezulu) ukuya ngaphandle. Lapho ukucindezela kwe-inlet kukhulu kunesisindo se-valve kanye nokumelana nokugeleza kwayo nalapho i-valve ivuliwe. Ngokuphambene, lapho i-medium igeleza emuva, i-valve ivaliwe.
2. Vimbela iphampu bese ushayela imoto ukuthi ingahlehli
I-valve yokuhlola ingumsebenzi ozenzakalelayo, ohlangothini lokugeleza kwengcindezi yamanzi, i-valve flap ivulekile; ukugeleza koketshezi ngakolunye uhlangothi, ngomfutho we-fluid kanye ne-valve flap ye-self-gravity ye-valve flap isebenza esihlalweni, ngaleyo ndlela inqamule ukugeleza.
3. Vimbela ukuvuza okuphakathi kwesiqukathi
Amavalvu okuhlola angasetshenziswa ukunikeza ingcindezi ingase idlule ingcindezi yesistimu yepayipi lokuphakelwa kwesistimu elisizayo. Asetshenziswa emapayipini lapho okuphakathi kugeleza ohlangothini olulodwa, okuvumela okuphakathi ukuthi kugeleze ohlangothini olulodwa kuphela ukuvimbela izingozi.
Kwenzekani ngaphandle kwe-valve yokuhlola?
I-1) Amaphampu amanzi ngaphandle kwama-valve okuhlola angabangela ukuqhuma kwamapayipi amanzi
Amaphampu wamanzi awafakiwe i-valve yokuhlola, lapho ipompo iyeka ukusebenza, ukugeleza kwamanzi kuzogeleza emuva, kanti amanye amapayipi ahlukene, awanawo umsebenzi wokubuya, kulokhu ukugeleza kwamanzi kuzokwakha ingcindezi, kwandise umfutho wegazi. ipayipi, futhi ingase iqhume ngisho nepayipi lamanzi, ilethe izinkinga nokulahlekelwa okungadingekile kubaqashi.
2) Iphampu ayifakelwe ama-valve okuhlola kuzodala ukungcoliswa kwe-reflux
Amaphampu wamanzi awafakelwe ama-valve okuhlola, lapho ipompo isebenza, ukugeleza kwamanzi kusengaba ukugeleza okujwayelekile, kodwa lapho iphampu iyeka ukusebenza noma ingasebenzi kahle, iphampu ayikwazi ukuqinisekisa ukugeleza kwamanzi ngendlela eyodwa. Kulokhu, indle izobuyela emuva emapayipini amanzi ahlanzekile, okuholela ekungcoleni kwamanzi futhi kube usongo empilweni yabaninikhaya. Ngesikhathi esifanayo, ngenxa yokungena kwamanzi abuyele emuva, kuzophinde kubangele ukuqoqwa kwe-sediments embhobho, okuthinta impilo yokusetshenziswa kwamapayipi amanzi.
3) Iphampu ayifaki i-valve yokuhlola izomosha amandla
Amaphampu amanzi angafakiwe i-valve yokuhlola kusho ukuthi ekuqalisweni kwenqubo kuzomosha amandla amaningi, kuvimbele ukugeleza kwamanzi ngendlela engaqondile, kudinga ukusebenzisa amandla njalo ukuze kugeleze, kuzomosha ugesi othile ongadingekile.
Ukuze sigweme izingozi ezibalulwe ngenhla, kufanele siqiniseke ukuthi lapho sifaka iphampu yamanzi, kufanele sihlole ukuthi i-valve yokuhlola ifakiwe noma cha, ukuze siqiniseke ukuthi ukugeleza kwamanzi ngeke kugeleze emuva futhi kubangele okuhlobene. izinkinga.
Ukucaciswa
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