Isihlungi ohlelweni lwakho sivalekile, kodwa ivalvu inamathele endaweni yayo. Manje kufanele ukhiphe yonke into bese usika ipayipi ukuze wenze ukulungiswa okuvamile, uchithe amahora amaningi.

I-valve yebhola yomanyano iyi-valve yebhola enezixhumi ezinezintambo, ezibizwa ngokuthi ama-union, kuzo zombili izinhlangothi. Lawa ma-union akuvumela ukuthi ususe umzimba we-valve epayipini ngaphandle kokunquma ipayipi, okwenza ukulungiswa kube lula.

Uma ngikhuluma nabathengi abangochwepheshe njengoBudi e-Indonesia, sivame ukuxoxa “ngezindleko eziphelele zobunikazi,” hhayi nje ngentengo yokuthenga. I-valve yomanyano iyisibonelo esiphelele salokhu. Ingase ibize kakhulu kune-valve ejwayelekile, kodwa okokuqala lapho udinga ukulungisa iphampu noma ukushintsha isihlungi, izikhokhela izikhathi eziningi ngesikhathi esilondoloziwe kanye nomsebenzi. Kuyidizayini ehlakaniphile exazulula inkinga evamile kakhulu nekhungathekisayo kubakhi kanye namaqembu okulungisa. Iguqula umsebenzi onzima ube lula.

Iyini ukusetshenziswa kwe-union ball valve?

Udinga ukushintsha iphampu egugile endaweni encane. Kodwa amavalvu aqiniswe ngqo kuyo, okusho ukuthi umsebenzi wokusika nokulungisa amapayipi uzokuhambela kahle, odla isikhathi.

Ukusetshenziswa okuyinhloko ukuxhuma i-valve ohlelweni ngendlela evumela ukuthi isuswe kalula. Lokhu kulungele ukuhlukanisa imishini efana namaphampu, izihlungi, namathangi okulungisa noma ukushintshwa.

I-valve yebhola le-union ingumngane omkhulu wombhobho. Umklamo wayo umayelana nokuhlela ikusasa. Noma yimuphi umshini womshini ohlelweni loketshezi ekugcineni kuzodingeka ulungiswe noma ushintshwe.ivalvu yomanyanokwenza lowo msebenzi wesikhathi esizayo ube lula kakhulu.

1. Imishini Yokuhlukanisa

Cabanga ngeuhlelo lwechibi lokubhukuda. Unephampu kanye nesihlungi. Ngokufaka amavalvu ebhola le-union ngaphambi nangemva kwephampu, ungamane uvale amavalvu, ukhulule ama-union, bese uphakamisa iphampu ngokushesha. Akudingeki ukuthi ukhiphe amanzi ohlelweni lonke. Ingqondo efanayo iyasebenza nakuamavalvu amaningi okunisela, amathangi okufuya izilwane zasemanzini, noma iyiphi inqubo yezimboni esebenzisa imishini yemodyuli.

2. Ukwenza Lula Ukulungiswa Kwevalvu

Ngisho namavalvu amahle kakhulu angaguga ngemva kweminyaka eminingi yokusetshenziswa kakhulu. Ngevalvu yokuhlanganisa, ungawushintsha umongo wevalvu ngemizuzu embalwa. Ukhulula ama-union, uphakamise umzimba wevalvu endala, uphonsa omusha, bese uqinisa ama-union. Iziphetho zamapayipi zihlala ziqondile futhi zingathintwa. Kumakhasimende kaBudi angosonkontileka, leli jubane liyinzuzo enkulu yokuncintisana.

3. Ukunciphisa Isikhathi Sokungasebenzi

Esimweni sezimboni noma sezentengiselwano, isikhathi sokungasebenzi kwesistimu sibiza imali.ivalvu yomanyanokunganciphisa ukulungiswa okuthatha amahora amaningana kuya ngaphansi kwemizuzu engama-30. Lokhu kungenxa yokuthi ugwema ukusika, ukomisa, ukufaka i-primer, nokunamathisela ipayipi elisha kanye nezinto zokufakelwa.

Uyini umehluko phakathi kwevalvu yebhola yomanyano nevalvu yebhola?

Ubona amavalvu amabili afanayo kodwa anamagama ahlukene: “ivalvu yebhola” kanye “nevalvu yebhola yomanyano.” Elinye libiza kakhulu, futhi udinga ukwazi ukuthi intengo eyengeziwe iyafaneleka yini.

Wonke ama-valve ebhola le-union awuhlobo lwe-valve yebhola. Umehluko ukwakheka komzimba. I-valve yebhola "encane" ejwayelekile iyingcezu eyodwa, eqinile, kanti i-valve yebhola le-union iyidizayini yezingcezu ezintathu engahlukaniswa.

Umsebenzi oyinhloko wazo zombili uyafana: ibhola elinembobo kulo liyaphenduka limise noma liqale ukugeleza. Umehluko umayelana nokugcinwa. Ngihlala ngichazela abalingani ukuthi kufanele bacabange ngabo “njengabahlala njalo” uma kuqhathaniswa “nabalungisekayo.” Uma ivalvu isepayipini elide, eliqondile elingasoze lashintshwa,ivalvu encanekulungile. Uma ivalvu iseduze nanoma iyiphi ingxenye yemishini, ivalvu yokuhlanganisa iyisinqumo sobungcweti.

Isici	I-Compact Ball Valve	I-Union Ball Valve
Ukwakhiwa	Umzimba owodwa, obunjiwe	Umzimba onezingcezu ezintathu (umzimba ophakathi, iziphetho ezimbili zomfelandawonye)
Ukulungiswa	Ayikwazi ukulungiswa. Kufanele isikwe bese ishintshwa.	Umzimba ophakathi ungasuswa futhi ushintshwe ngaphandle kokusika ipayipi.
Ukufakwa	Kunamathiselwe noma kufakwe intambo ngqo epayipini. Kuhlala njalo.	Iziphetho zomfelandawonye zinamathiselwe/zifakwe intambo. Umzimba wevalvu ungasuswa.
Izindleko	Izindleko zokuqala eziphansi.	Izindleko zokuqala ziphezulu, kodwa izindleko zokuphila ziphansi.
Ukusetshenziswa Okuhle Kakhulu	Ukusebenza kwamapayipi isikhathi eside, izinhlelo zokusebenza lapho kungekho sevisi elindelekile.	Eduze kwamaphampu, izihlungi, amathangi, noma kuphi kungenzeka ukuthi kube nesevisi.

Ukukhetha okulungile kuyindaba yokubona kusengaphambili. I-union ball valve iwukutshala imali ekululameni nasekulondolozeni kwesikhathi esizayo.

Yini eyenziwa yi-valve yokuhlanganisa?

Uzwa igama elithi “inyunyana” kumapayipi bese ubona amantongomane amakhulu kuvalvu. Awuqiniseki ukuthi iyini injongo yawo yomshini noma ukuthi adala kanjani uphawu oluthembekile.

I-union ihlanganisa amapayipi amabili kodwa futhi ivumela ukuthi ahlukaniswe kalula. I-nut enkulu e-union idonsa iziphetho ezimbili zamapayipi ndawonye, ​​​​futhi i-O-ring phakathi kwazo idala uphawu oluphelele nolungasetshenziswa kabusha.

Umlingo we-union valve akuyona i-valve ngokwayo, kodwa ukuhlanganiswa kwayo okuhlakaniphile. I-PVC coupling ejwayelekile ihlala njalo; uma usuyinamathelisile, okuwukuphela kwendlela yokuyihlukanisa ngesaha. I-union inikeza uxhumano oluqinile, olunengcindezi olungahlukaniswa futhi luhlanganiswe kabusha kaninginingi.

Indlela Inyunyana Esebenza Ngayo

I-pipe union inezingxenye ezintathu ezibalulekile:

1. Isiphetho Sesilisa:Lesi siqephu sinemicu yangaphandle.
2. Isiphetho Sowesifazane:Le ngxenye inesicaba esihlala phezu kwesiphetho sesilisa.
3. I-Union Nut:Leli nati elikhulu liwela phezu kwengxenye yesifazane bese lingena emaphethelweni esilisa.

Uma uqinisa inathi, idonsa iziphetho ezimbili ndawonye. Sibeka indandatho ye-EPDM O eqinile emseleni okhethekile phakathi kobuso obubili. Ingcindezi evela enathi icindezela le ndandatho ye-O, idaleuphawu olungangeni manziokungabamba ingcindezi enkulu kakhulu. Ku-valve yokuhlanganisa, umzimba we-valve ngokwawo uneziphetho zesilisa nezesifazane ezakhelwe ngaphakathi, futhi ama-union nuts awaxhuma kuma-adapter amapayipi.

Iyini i-valve yebhola yomanyano yangempela?

Ubona ama-valve akhangiswa ngokuthi “inyunyana” kanti amanye “njengenyunyana yeqiniso.” Uzibuza ukuthi ngabe lokhu kumane nje kuwulimi lokumaketha noma kukhona umehluko wangempela, osebenzayo okufanele wazi ngawo.

Ivalvu yebhola "ye-union yangempela" inezixhumanisi ze-union ezinhlangothini zombili zevalvu. Lo mklamo uvumela umzimba wevalvu oyinhloko ukuthi uphakanyiswe uphume ngqo epayipini ukuze ulungiswe ngokumane ukhulule amantongomane amabili.

Igama elithi “true” libalulekile lapha. Lichaza ikhwalithi kanye nokusebenza komklamo. Nakuba lingavamile, ngezinye izikhathi ungathola ama-valve “e-single union”, ane-union ohlangothini olulodwa kuphela.

Nge-valve eyodwa yokuhlanganisa, unganqamula ukuphela kwe-valve kuphela. I-valve isanamathele kwelinye ipayipi. Ukuze uyisuse, kuzodingeka ugobe ipayipi, okuyinto evame ukungenzeki futhi ebeka ingcindezi kwamanye amalunga. Iyayinqoba yonke injongo yokulungiswa okulula.

Umklamo we-union wangempela, okuyindinganiso esiyikhiqizayo kwa-Pntek, uqinisekisa ukuseviswa okuphezulu kakhulu.

Isici	I-True Union Valve (Ama-Union Amabili)	I-Single Union Valve (I-One Union)
Ukususwa	Umzimba we-valve uphakama uqonde phezulu nangaphandle.	Ivalvu kumele ijikelezwe noma igotshwe iphume epayipini.
Ukulungiswa	Kuyashesha futhi kulula. Akukho ukucindezeleka emapayipini.	Kunzima futhi kubeka ingcindezi kwezinye izinto ezifakwayo.
Ukuqondaniswa Kwepayipi	Amapayipi ahlala eqondile ngesikhathi senkonzo.	Kungabangela izinkinga zokungahambisani kahle kwamapayipi.
Isincomo Sethu	Ukukhetha okuwukuphela kochwepheshe.	Akukhuthazwa kakhulu izinhlelo zokusebenza eziningi.

Lapho uBudi e-oda ama-valve e-union kithi kumakhasimende akhe e-Indonesia, uyazi ukuthi uyayitholaama-valve e-union yangempelaSikholelwa ekuhlinzekeni ngezixazululo ezisebenza kahle emhlabeni wangempela, futhi lokho kusho umklamo onganikezi ukuyekethisa ekusetshenzisweni kahle.

Isiphetho

I-valve yebhola yomanyano yangempela iyindlela yokutshala imali ehlakaniphile. Ivumela ukulungiswa okusheshayo nokulula, okusindisa isikhathi esiningi kanye nezindleko zabasebenzi phakathi nesikhathi sokuphila kwesistimu.