Incazelo ye-Meta:I-Water hammer ingalimaza amapayipi nama-valve ezinhlelweni zokuhlunga uketshezi oluqinile lwezimboni. Funda ukuthi yini ebangela i-water hammer ngesikhathi sokuhlanza emuva, ukuthi iyithinta kanjani imishini yokuhlunga, nokuthi i-VITHY Filtration'sIsihlungi Sesikrufu Se-VAS EsizihlanzayofuthiIsihlungi se-VSRF Automatic Back-flushingukunciphisa le ngozi.
1. Iyini i-Water Hammer? Isho Ukuthini i-Water Hammer ekuhlungeni kwe-Industrial Solid-Liquid?
I-Water hammer, eyaziwa nangokuthi i-hydraulic shock, iwukukhuphuka kwengcindezi okwenzeka lapho ijubane loketshezi lishintsha ngokuzumayo [1]. Lokhu kungenzeka ngezindlela ezimbili ezijwayelekile:
- Ukuyeka ukugeleza okungazelelwe:Uma ivalvu ivala ngokushesha, uketshezi oluhambayo luyaphoqeleka ukuba luyeke, futhi amandla alo e-kinetic aguqulwa abe yigagasi elinomfutho ophezulu elihamba libuyele emuva ngepayipi [2]. Lolu uhlobo olujwayelekile lwesando samanzi.
- Ukusheshisa kokugeleza okungazelelwe:Uma ivalvu ivuleka ngokushesha, uketshezi olunganyakazi noma oluhamba kancane luyasheshiswa ngokuzumayo. Ngenxa yokuthi uketshezi lune-inertia futhi ingcindezi ephezulu isivele iphezulu, lokhu kusheshiswa okusheshayo kungadala nomfutho ophakeme, ikakhulukazi emigqeni yokukhipha noma yokukhipha amanzi [4].
Ekuhlungeni uketshezi oluqinile lwezimboni, i-water hammer ingenzeka kakhulu ngesikhathiisigaba sokukhipha noma sokuhlanza umhlaneUma ivalvu yokukhipha amanzi noma ivalvu yokukhipha amanzi emuva ivuleka ngokuzumayo, uketshezi olucindezelwe lungena emgqeni wokukhipha amanzi cishe ngokushesha. Uma ivalvu ivuleka ngokushesha, kulapho ukugeleza kokuqala kukhuphuka khona kanye nokushaqeka kwengcindezi okubangelwa yiyo. Ezihlungini zezakhi eziningi, lo mphumela uba mubi kakhulu ngoba ukugeleza kungase kugxile egatsheni elilodwa noma ambalwa kuphela.
Ngakho-ke, ezihlungini zokuhlanza emuva ezizenzakalelayo, isando samanzi sivame ukubangelwa hhayi ukuvala ivalvu, kodwaivula ngokushesha ivalvu yokukhipha amanziukukhulula umthamo omkhulu woketshezi olucindezelwe. Ngokusho kwe-Hydraulic Institute [1], Engineering ToolBox [2], kanye ne-Crane Technical Paper No. 410 [4], kokubili ukuyeka ukugeleza okungazelelwe kanye nokusheshisa ukugeleza okungazelelwe kungadala ukwanda kokucindezela okulimazayo ezinhlelweni zamapayipi ezimboni.
2. Ziyini Izingozi Ze-Water Hammer? Ziyini Izingozi Ezinqubweni Zokuhlunga Zezimboni?
Isando samanzi asiyona nje inkinga yomsindo. Singabangela umonakalo omkhulu ezinhlelweni zokuhlunga zezimboni kanye nemishini ezungezile [3].
Izingozi ezivamile zifaka:
- Umonakalo wepayipi kanye nokufakwa
Ukwanda kwengcindezi okungazelelwe kungaqhumisa amapayipi, kuqhekeze ama-flange, noma kukhulule amalunga. Ezinhlelweni zokuhlunga, amapayipi okudonsa amanzi angcolile asengozini enkulu ngoba avame ukuphatha ukungcola okunamandla noma uketshezi olungcolile [4].
- Ukwehluleka kwevalvu
Amavalvu avula ngokushesha noma avala ngokushesha, njengamavalvu ebhola elinomoya noma amavalvu e-solenoid, angonakaliswa yi-water hammer ephindaphindwayo. Izihlalo, izivalo, kanye nama-actuator kungaguga ngokushesha [2].
- Ukudlidliza nokucindezeleka komshini
Ukudlidliza okunamandla kungakhulula amabhawodi, kulimaze ukuxhumana kwezinsimbi, futhi kubangele nokukhathala kwesakhiwo ngokuhamba kwesikhathi [4].
- Umonakalo we-pump kanye ne-filter element
Ukwanda komfutho kungadlulisela emuva futhi kuthinte indawo yokuhlunga, izakhi zokuhlunga, kanye namaphampu angaphezulu. Lokhu kuyingozi ikakhulukazi ezihlungini ezinama-cartridge amaningi noma zamashubhu amaningi lapho ukugeleza kugxilile khona [1].
Ekuhlungeni kwe-solid-liquid yezimboni, isimo esivame kakhulu se-water hammer senzeka ngesikhathiukuhlanza umhlane ngokuzenzakalelaUma into eyodwa noma ezimbalwa zesihlungi zihlanzwa emuva ngesikhathi, ukugeleza kokukhipha kuyaqina. Uma ivalvu yokukhipha indle ivuleka ngokushesha, ukugeleza koketshezi okungazelelwe kudala igagasi lokucindezela elinamandla. Onjiniyela kwa-VITHY Filtration bakubonile lokhu kwezinye izihlungi ezivamile zokuhlanza emuva: lapho ivalvu yokukhipha indle ivuleka, ukugeleza kuba kukhulu, ingcindezi iba phezulu, futhi ukudlidliza kunamandla ngokwanele ukulimaza ipayipi lokukhipha indle ngokuhamba kwesikhathi.
Ngokuphambene nalokho, isihlungi sesikrufu esizihlanza kahle cishe asinakho ukubangela isando samanzi. Esihlungini sesikrufu, indlela yokukhipha amanzi inokumelana okuphansi, futhi ukugeleza kokukhipha amanzi kuncane kakhulu. Ngenxa yalokho, ushintsho lwengcindezi luhamba kancane, futhi izinga lokudlidliza liphansi kakhulu. Lokhu kuqinisekiswe yisipiliyoni sasensimini: amakhasimende asebenzisa i-VITHY Filtration'sIsihlungi Sesikrufu Se-VAS Esizihlanzayoangizange ngibike ngezinkinga zesando samanzi.
3. Ungakugwema Kanjani I-Water Hammer Emisebenzini Yokuhlunga Yansuku Zonke Yezimboni?
Kunezindlela eziningana ezisebenzayo zokunciphisa noma ukugwema isando samanzi ezinhlelweni zokuhlunga. Eziningi zalezi zishibhile futhi zingasetshenziswa ezifakiwe ezikhona [4].
(1) Yehlisa ijubane lokusebenza kwevalvu
Sebenzisa ama-actuator omoya noma kagesi anokulawula isivinini. Ukwengeza i-valve elawula umthombo womoya ku-valve ye-solenoid kungenza i-valve ivuleke futhi ivaleke kancane, kuncishiswe ukukhuphuka kwengcindezi. Kodwa-ke, le ndlela ingandisa ukusetshenziswa kwamanzi ngesikhathi somjikelezo wokubuyela emuva ngoba i-valve ihlala ivulekile isikhathi eside [5].
(2) Vikela amapayipi okudonsa amanzi
Amapayipi okudonsa amanzi kufanele asekelwe ngokuqinile futhi aqiniswe ukuze amunce ukudlidliza. Amapayipi angavikelekile avame ukunyakaziswa kakhulu lapho kushintsha umfutho ngokuzumayo [4].
(3) Faka ivalvu yokugoqa ngesandla
Ivalvu elula efakwe ngesandla emgqeni wokukhipha amanzi ingavalwa kancane (isb., ukuvulwa okungu-50%) ukuze kuvinjelwe ukugeleza kokukhipha amanzi futhi kuncishiswe ukuphakama komfutho. Ngokukhawulela izinga lokugeleza eliphezulu, ivalvu yokugoqa amanzi ivimbela uketshezi ukuthi lusheshise ngokushesha, noma ngabe ivalvu yokukhipha amanzi ivuleka ngokushesha. Lesi yisisombululo esisebenzayo sezihlungi ezikhona, kodwa kufanele sihlolwe njalo ukuqinisekisa ukuthi indawo yevalvu ayishintshile [5].
(4) Sebenzisa ukukhetha okufanele kwevalvu
Khetha amavalvu anezikhathi zokuvala ezifanele zesistimu. Gwema amavalvu amakhulu avuleka noma avaleka ngokushesha kunokudingekile. Ezinhlelweni ezizenzakalelayo, khetha ama-actuator anejubane elilungisekayo [1].
(5) Cabanga ngomklamo wesihlungi
Isixazululo esihle kakhulu sesikhathi eside ukukhetha isihlungi esinendlela yokugeleza kanye nomklamo womsele wokukhipha amanzi okugwema isando samanzi ngokwemvelo. Lokhu kubaluleke kakhulu kumaphrojekthi amasha noma lapho kufakwa imishini emidala esikhundleni [3].
Isihlungi Sokuhlanza I-VITHY_VSRF Esizenzakalelayo Sokuhlanza Ingemuva_1
4. Indlela i-VITHY Filtration Evimbela Ngayo I-Water Hammer Ngokuklanywa Nokulungiselelwa Okuthuthukisiwe
Kwa-VITHY Filtration, ukuvimbela isando samanzi akuyona into ecatshangwa kamuva—kwakhelwe ekwakhiweni kwesihlungi kanye nokucushwa kwesistimu. Sinikeza izinhlobo ezimbili eziyinhloko zezihlungi ezizihlanza ngokuzenzakalela, ngasinye sinendlela ehlukile yokugwema ukushaqeka kwe-hydraulic.
Isihlungi Sesikrufu Se-VAS Esizihlanzayo
Uchungechunge lwe-VAS lusebenzisa i-mechanical scraper ukususa ukungcola ku-filter mesh. Ukugeleza kokukhipha kuncane, futhi indlela yokukhipha amanzi inokumelana okuphansi. Ngenxa yokuthi i-filter isebenza ngomehluko wokucindezela okuphansi ngesikhathi sokuhlanza futhi indlela ye-scraper ayinciki ekugelezeni okuphindiwe okungazelelwe, i-water hammer iyagwenywa ngokwemvelo. Ngokwesipiliyoni sethu ensimini, amakhasimende asebenzisa izihlungi ze-VAS awazange abike izinkinga ze-water hammer, ngisho nangemva kokusebenza isikhathi eside.
Isihlungi Sesikrufu Sesikrufu Se-VITHY Filtration_VAS
Isihlungi se-VSRF Automatic Back-flushing
Uchungechunge lwe-VSRF lwenzelwe izinhlelo zokusebenza ezidinga ukuhlanzwa ngokuzenzakalelayo kwezinto zokuhlunga ngazinye. Esihlungini esivamile sokuhlanzwa ngokuzenzakalelayo, lapho into eyodwa noma ezimbalwa kuphela zihlanzwa ngokuzenzakalelayo ngesikhathi, ukugeleza kuyaqina futhi ukuvulwa kwevalvu yokudonsa kungadala ukwanda okukhulu kwengcindezi. I-VITHY Filtration ibhekane nale nkinga ngezindlela ezimbili:
(1) Ukulawula isivinini somoya kumavalvu okukhipha amanzi
Kufakwe ivalvu yokulawula umthombo womoya kuvalvu ye-solenoid. Ivalvu inganciphisa isivinini sokuvula nokuvala ivalvu. Lokhu kunciphisa kakhulu ukuphakama kokucindezela kanye nokudlidliza ngesikhathi sokuhlanza ngemuva. Sincoma ukuhlolwa njalo kwenathi yevalvu yokulawula ukuqinisekisa ukuthi ihlala iqinile kahle. Ngokuhamba kwesikhathi, ukudlidliza kungabangela ukuthi inathi ikhululeke, okungase kunciphise umphumela wokudambisa futhi kuvumele isando samanzi sibuye.
(2) Izincomo zomugqa wokudonsa amanzi
Uma ukunciphisa ivalvu kungathandwa ngoba kwandisa ukusetshenziswa kwamanzi agelezayo, sincoma izinyathelo ezimbili ezengeziwe:
- Lungisa futhi usekele ngokuqinile amapayipi okudonsa amanzi ukuze umunce ukudlidliza.
- Faka ivalvu esetshenziswa ngesandla phansi komfula bese uyigcina ivulekile ingxenye kuphela ngesikhathi uhlanza ngemuva. Lokhu kunciphisa izinga lokugeleza kokukhipha okuphezulu futhi kuvimbela uketshezi ukuthi lusheshise ngokushesha okukhulu, ngaphandle kokwandisa ukusetshenziswa kwamanzi okuphelele.
Ngokuhlanganisa ukwakheka kwendlela yokugeleza okucatshangelwe kahle, ukusebenza kwe-valve elawulwayo, kanye neseluleko sokufaka esisebenzayo, i-VITHY Filtration isiza amakhasimende ukugwema imiphumela ebizayo yesando samanzi ngenkathi igcina ukuhlukaniswa okuthembekile koketshezi oluqinile.
Isihlungi Sokuhlanza I-VITHY_VSRF Esizenzakalelayo_2
Izinkomba
[1] Isikhungo Sokuphehla Umoya. (nd). I-Water Hammer. Kuthathwe ku-https://www.pumps.org – Izinsiza zobuchwepheshe zokwanda kwengcindezi yesistimu yokupompa kanye nepayipi.
[2] Ibhokisi Lamathuluzi Obunjiniyela. (nd). I-Water Hammer. Kuthathwe ku-https://www.engineeringtoolbox.com – Inkomba evamile yobunjiniyela mayelana nokushaqeka kwe-hydraulic.
[3] I-American Water Works Association. (2017). Ipayipi Lensimbi: Umhlahlandlela Wokuklama Nokufaka (Incwadi Yesandla M11). AWWA.
[4] I-Crane Co. (2011). Ukugeleza Koketshezi Ngama-Valve, Izinto Zokufaka, Namapayipi (Iphepha Lobuchwepheshe No. 410). I-Crane Co.
[5] I-US Environmental Protection Agency. (nd). I-Water Hammer. Isiqondiso sobuchwepheshe mayelana nezinhlelo zokusabalalisa amanzi okuphuza. Kuthathwe ku-https://www.epa.gov.
Mayelana ne-VITHY Filtration
Yasungulwa ngo-2013, i-VITHY Filtration isebenzisa izimboni ezimbili zokukhiqiza eziseShanghai naseJiangxi, eShayina. Siyaziqhenya ngokuba nezitifiketi eziningi zikazwelonke, okuhlanganisa iShanghai High-tech Enterprise, i-Specialized and Sophisticated SME, i-CE, kanye ne-ISO, kanye namalungelo obunikazi angaphezu kuka-30 kazwelonke. Imikhiqizo yethu eyinhloko ihlanganisa Izihlungi Ezizihlanzayo, Izihlungi Ezihlanzayo, Izihlungi Zamakhandlela, Izihlungi Zamaqabunga, Izihlungi Zezikhwama, Izihlungi Zebhasikidi, Izihlungi Zekhatriji, kanye Nezihlungi Zezinto. Izixazululo zethu zisetshenziswa kabanzi emikhakheni eyahlukene, okuhlanganisa i-Petrochemical, Amakhemikhali Ahlanzekile, Ukudla Neziphuzo, Imithi, Ukwelashwa Kwamanzi, I-Pulp nePhepha, Ukukhiqiza Ibhethri le-Lithium, I-Electronics, nokuningi.
Xhumana: UMelody, Umphathi Wezohwebo Lwamazwe Ngamazwe
Iselula/I-WhatsApp/I-WeChat: +86 15821373166
Email: export02@vithyfilter.com
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Isikhathi sokuthunyelwe: Agasti-27-2026
