Amavaluvu adlala indima ebalulekile embonini yokwakha umkhumbi, eqinisekisa ukusebenza kahle nokuphepha kwezinhlelo eziningi zomkhumbi. Kusukela ekulawuleni ukugeleza koketshezi kuya ekulawuleni ingcindezi, uhlobo ngalunye lwevalvu lufeza injongo ethile. Le bhulogi icubungula ezinhlotsheni eziyi-10 ezivame kakhulu zamavalvu asetshenziswa ekwakheni nasekulungiseni umkhumbi, izici zawo, kanye nezicelo zawo.
1. Amavalvu esango
Izici Eziyinhloko:
- Idizayinelwe ukusebenza okugcwele okuvuliwe noma okuvalekile.
- Inikeza ukumelana okuncane nokugeleza koketshezi uma ivuleke ngokugcwele.
Incazelo Enwetshiwe:
Ama-valve esango aphakathi kwamavalvu ajwayelekile futhi ahlukahlukene asetshenziswa ekusetshenzisweni olwandle. Ikhono lazo lokumisa ngokuphelele noma ukuvumela ukugeleza koketshezi lizenza zilungele izinhloso zokuzihlukanisa. Idizayini eqondile inciphisa isiyaluyalu, iqinisekise ukugeleza koketshezi olusebenzayo kumasistimu afana ne-bilge, i-ballast, nemigqa yokucisha umlilo. Kodwa-ke, ama-valve esango awakufanelekeli ukunyakazisa, njengoba ukuvuleka kwengxenye kungase kubangele ukulimala kwezihlalo zamavalvu.
2. Ama-Butterfly Valves
Izici Eziyinhloko:
- Ihlangene futhi ingasindi.
- Ukusebenza okusheshayo ngomshini olula wokujika kwekota.
Incazelo Enwetshiwe:
Amavalve ovemvane athandwa kakhulu ezinhlelweni zasolwandle ezidinga ukulawulwa kokugeleza okusheshayo kanye nokusetshenziswa okuncane kwendawo. Idiski ejikelezayo ivumela ukushintshwa okunembile kokugeleza kumapayipi. Okuvame ukusetshenziswa ezinhlelweni ze-HVAC, imigqa ye-ballast, nezinhlelo zokupholisa amanzi olwandle, izinto zazo ezimelana nokugqwala ziqinisekisa impilo ende yesevisi ezindaweni ezinosawoti.
3. Amavalvu eGlobe
Izici Eziyinhloko:
- Ukulawula ukugeleza okunembayo ngediski ephathekayo nesihlalo esimile esikhalayo.
- Ifanele kokubili ukugeleza okuya phambili nokuhlehlayo.
Incazelo Enwetshiwe:
Ama-valve eglobhu abalulekile ezinqubweni ezidinga ukulawulwa okuhle phezu kwamazinga okugeleza. Ngokungafani nama-valve wesango, ahle kakhulu ekusebenzeni kwe-throttling futhi angakwazi ukusingatha izingcindezi ezihlukene ngaphandle kokuyekethisa ukusebenza. Ezindaweni zasolwandle, zivame ukusetshenziselwa amasistimu omusi, izintambo zikaphethiloli, namapayipi kawoyela, ukuqinisekisa ukusebenza okunembile nokuphephile.
4. Ama-Ball Valves
Izici Eziyinhloko:
- Ukusebenza kwekota ngediski eliyindilinga ukuze kuvalwe uphawu okuthembekile.
- Iphatha uketshezi olunomfutho ophezulu ngokuvuza okuncane.
Incazelo Enwetshiwe:
Ama-valve ebhola aqinile futhi anokwethenjelwa, avame ukusetshenziswa ezinhlelweni ezibucayi ezifana nezinhlelo zikaphethiloli namanzi ahlanzekile. Izakhiwo zabo zokuvala ngokuqinile ziqinisekisa ukuthi akukho ukuvuza ngisho nasezimeni ezinengcindezi ephezulu. Kulula ukuyisebenzisa futhi inakekele, ama-valve ebhola ayinketho yabakhi bemikhumbi abafuna izixazululo ezihlala isikhathi eside ezindaweni ezihlangene.
5. Hlola ama-Valves
Izici Eziyinhloko:
- Ivimbela ngokuzenzakalela ukugeleza emuva kusistimu.
- Isebenza ngaphandle kokungenelela okwenziwa ngesandla.
Incazelo Enwetshiwe:
Ama-valve okuhlola abalulekile ekuqinisekiseni ukugeleza kwendlela eyodwa ezinhlelweni zasolwandle, ukuvikela izinto zokusebenza njengamaphampu nama-compressor. Kungakhathaliseki ukuthi isetshenziswa kumasistimu e-bilge noma ekufakweni kwamanzi olwandle, ahlinzeka ngokuvikeleka okuzenzakalelayo ekugelezeni emuva, okungadala umonakalo noma ukungcoliswa. Ama-valve okuhlola isheke nama-lift yizinto ezihlukile ezidume kakhulu ekufakweni komkhumbi.
6. Amavalvu Okusiza
Izici Eziyinhloko:
- Ikhulula ukucindezela okukhulu ukuze kuvinjwe ukwehluleka kwesistimu.
- Izindlela zentwasahlobo ezilungisekayo zezilungiselelo zokucindezela okunembile.
Incazelo Enwetshiwe:
Ama-valve okusiza angamathuluzi okuphepha abalulekile avikela amasistimu ebhodi lomkhumbi ekucindezelweni ngokweqile. Lawa ma-valve akhipha ngokuzenzakalelayo ukucindezela okukhulu kusitimu, ama-hydraulic, noma amasistimu kaphethiloli, avimbele ukwehluleka okuyinhlekelele. Indima yabo ekugcineni izimo zokusebenza eziphephile ibenza babaluleke kakhulu ezinhlelweni zokunakekelwa kwemikhumbi.
7. Amavalvu Esiphepho Sasolwandle
Izici Eziyinhloko:
- Idizayinelwe ukuvikela ukungena kwamanzi ngesikhathi sezulu esibi.
- Indlela yokuzivula yokusebenza okuthembekile.
Incazelo Enwetshiwe:
Ama-valve esiphepho akhiwe ukuze avikele imikhumbi phakathi nezimo zezulu ezinzima ngokuvimbela amanzi olwandle ukuthi angangeni emigqeni yokukhipha. Lawa ma-valve afakwe izindlela zokugeleza zendlela eyodwa, okuqinisekisa ukuthi umfutho wamanzi wangaphandle awubeki engozini ukuphepha komkhumbi. Ngokujwayelekile ukufakwa ezindleleni zokukhipha amanzi olwandle kanye nama-drainage, abalulekile ekuvikeleni izikhala zangaphakathi zomkhumbi.
8. Amavalvu Enaliti
Izici Eziyinhloko:
- Inikeza ukulawula okunembile kokugeleza koketshezi.
- Ifaka i-plunger ezacile, ecijile.
Incazelo Enwetshiwe:
Amavalvu enaliti amathuluzi anembayo aklanyelwe amazinga okugeleza amancane kumasistimu okusebenza ngomshini wokudonsa amanzi kanye nawokugcoba. Isiqu sazo esinemicu ecolekile sinika amandla okushintshwa kokugeleza okucophelela, okuqinisekisa ukusebenza kahle ezintweni zasolwandle ezibucayi. Ziwusizo ikakhulukazi ezinhlelweni ezidinga ukunemba okuphezulu, njengamasistimu omjovo kaphethiloli.
9. Ama-Plug Valves
Izici Eziyinhloko:
- I-cylindrical noma "ipulaki" e-conical iyazungezisa ukulawula ukugeleza.
- Idizayini ehlangene enomshini olula.
Incazelo Enwetshiwe:
Ama-valve okuxhuma alungele izindawo eziqinile ezinhlelweni zasolwandle ngenxa yokwakheka kwawo okuhlangene. Ukusebenza kwawo okulula kanye nekhono lokuphatha uketshezi oluhlukahlukene, okuhlanganisa uwoyela, amanzi, negesi, kuzenza izingxenye eziguquguqukayo ezinhlelweni ze-bilge ne-ballast. Ukugcinwa kwabo okuqondile kwenezela ekuthandeni kwabo ekwakhiweni kwemikhumbi.
10. Izihlunu
Izici Eziyinhloko:
- Ihlunga udoti nokungcola emapayipini.
- Ngokuvamile kuhlanganiswe ne-valve yokuvala.
Incazelo Enwetshiwe:
Izihlungi ezifakwe ukusebenza kwamavalvu zibalulekile ezinhlelweni zasolwandle ezidinga uketshezi oluhlanzekile ukuze zisebenze. Itholakala ezinhlelweni zokupholisa amanzi olwandle namapayipi okugcoba, lezi zingxenye zivimbela ukuvinjelwa futhi zivikela okokusebenza njengamaphampu nezinjini ekugugeni okubangelwa udoti.
Ukukhetha Ivalvu Elungile Yomkhumbi Wakho
Lapho ukhetha ama-valve okwakha umkhumbi noma ukulungisa, beka phambili ukuqina, ukusebenza, nokuhambisana nezindinganiso zasolwandle. Khetha izinto ezimelana nokugqwala nokuguga, njengensimbi engagqwali, ithusi, noma i-cast iron, ukuze uqinisekise ukusebenza okuthembekile endaweni yasolwandle eyinselele. Ukuhlolwa njalo nokugcinwa kwamavalvu kubalulekile ekwandiseni isikhathi sokusebenza kwawo kanye nokuqinisekisa ukuphepha komkhumbi.
Isikhathi sokuthumela: Dec-18-2024