Ukukhethwa kwama-valve esango ohlelweni lokuhlinzekwa kwamanzi kanye nokwakhiwa kwe-drainage

Ukukhethwa kwama-valve esango ohlelweni lokuhlinzekwa kwamanzi kanye nokwakhiwa kwe-drainage

I-valve yesango esetshenziswe isikhathi eside, uyazi ukuthi ungaqinisekisa kanjani ukuqina kwe-valve yesango? Lawula ngokuqinile inqubo yokuthenga futhi ubuze ngokucophelela. Rekhoda ukusetshenziswa kwamapayipi namapayipi awo wonke amaqoqo bese uwashintsha ngokushesha uma sekutholakele ukungabaza. Kumadivayisi wepayipi we-PPR, i-ductility yesisombululo ukuthatha izinyathelo zokuvimbela. Izindlela zobuchwepheshe zingasetshenziswa: ukubekwa kwamapayipi okungagqitshwanga ngokuqondile, kufanele kucatshangelwe isisombululo sokunwetshwa kokushisa okushisayo kwepayipi kanye ne-contraction contraction deformation yezindlela zobuchwepheshe. Ukuduka kwepayipi kufanele kunxeshezelwe ngengalo egoqayo yepayipi ngokusemandleni; Lapho amapayipi engakwazi ukusetshenziswa njengesinxephezelo semvelo, ezinye izindlela zesinxephezelo kufanele zisetshenziswe.
Ukuhlinzekwa kwamanzi kanye nenqubo yokwakhiwa kobunjiniyela be-drainage ngokuvamile kuhlangabezana nokuvinjelwa kwepayipi lokudonsa amanzi, ukuvuza kwepayipi, ukukhethwa kwe-valve yesango kanye nedivayisi, umsindo neminye imibuzo, inethiwekhi yawo wonke umuntu ukuze ahlaziye izici zalo mbuzo, futhi abeke ngokucacile phambili izindlela zokuvimbela nezisombululo.
1. Ukugwema kanye nesixazululo sombuzo wokuvaleka kwamapayipi amanzi
Izici: ukuvinjelwa kwepayipi lokudonsa ekamelweni kuyiphutha elivamile lekhwalithi ekwakhiweni kwedivayisi yokwakha, okuwumbuzo omdala ukuthi idivayisi yepayipi kanye nokubambisana kobunjiniyela bomphakathi akukwazi ukuxazulula. Enqubweni yokwakhiwa okuphambanayo kobunjiniyela bomphakathi kanye nokufakwa, kunezimo eziningi zokuvaleka kwamapayipi, ikakhulukazi ukuvuleka kwamapayipi okudonsa amanzi kanye nokukhipha iphunga laphansi ekamelweni elihlanzekile. Ngisho nalapho ipayipi lifakiwe futhi ipayipi legatsha livalwe ngodaka lukasimende, livame ukuvulwa ngabanye ukuze lisebenze njengendawo yokuhlanza amanzi angcolile kusukela kukhonkolo nangaphezulu. Ezinye zize ziwele okhunini, esihlabathini nakumatshe, imfucumfucu, udaka lukasimende nokunye okuvela emlonyeni wepayipi lokungenisa umoya kanye nasebhakedeni lamanzi emvula, okubangela ukuvaleka kwamapayipi. Ukusetshenziswa okulula kokudluliswa kwabasebenzi, i-chisel esindayo emhlabathini okhonkolo, kusetshenzwa kabusha ukuze kukhanselwe ipayipi kusukela ekuqaleni, bese kuba kokubili ukusetshenziswa komsebenzi kanye nempahla, futhi kulimaza isikhathi sokwakha. Amanye amapayipi okukhipha amanzi anokuvinjelwa okuthile emgodini wepayipi, ongakwazi ukwelashwa ngesikhathi ngesikhathi sokuhlolwa kwengcindezi nokulethwa kwamanzi. Ngemuva kokutshalwa kwezimali kwezimali, kuzobonisa nakanjani ukuvinjelwa kwepayipi futhi kulimaze isicelo samakhasimende.
Ukuvimbela kanye nesixazululo: ukuze uvimbele ukuvinjelwa kwepayipi ngesikhathi sokwakhiwa kwesiphambano, ngaphezu kokusetshenziswa kwenhliziyo ngokusebenzisa ipayipi lepayipi, susa ukungcola, ngokuphumelelayo ngokusetshenziswa okunembile okujwayelekile kwezingxenye zamapayipi amanzi; Ulayini wedivayisi, kufanele uqinisekise ukuthambekela kanye nokuhlelwa okuphelele nezimfuneko ezijwayelekile, kanye nokuwela i-drain ngokusebenzisa indlela ye-slurry seal exubile, futhi uqiniseke ukuthi uthatha njengoba kukhonjisiwe ezinyathelweni ezihlukahlukene zobuchwepheshe zokuvimbela ukuxhunywa kwamapayipi: ngenxa yesakhiwo sesakhiwo. izici, lapho igama elithi ab kushubhu yesikhuphukeli, kufanele ngokwezidingo zokucaciswa, elibekwe phezulu kwe-tube b igama lombuzo emlonyeni kulula ukulilungisa; Uma kungekho sidingo ekuhleleni konke, ichweba lokuhlanza kufanele libekwe epayipini eliphambanayo lamanzi angcolile elinemishini engu-2 noma engaphezu kuka-2 ye-excreta noma imishini yokuhlanza engu-3 noma engaphezu kuka-3 ngokuvumelana nezindinganiso zokwakha nobunjiniyela bokuhlola. Imbobo yombuzo noma imbobo yokuhlanza kufanele ibekwe epayipini elinqamula amanzi angcolile elingaphansi kwamadigri angu-135 ekhoneni. Idivayisi yamapayipi okukhipha amanzi agqitshwe ishubhu engalahliwe kanye nepayipi eliqondile, ipayipi emlonyeni wesikhuphukeli umbuzo ofakwe ipuleti lokugcina noma enye indlela eya ejele, futhi ngokushesha yenza isikhuphukeli sigqoke imbobo yokhonkolo engu-2, ngemva kokugunyazwa esikhuphukeni esigxilile, ukuhoxiswa kwesikhuphukeli sesikhashana. ukwesekwa, leli gatsha kufanele lizame ukunciphisa ubunjiniyela bomphakathi njengendlela yokungena nokuphuma kwamanzi angcolile yesikhashana. Kumklamo womhlobiso wobunjiniyela bomphakathi ngemva kokuphela kwempande, ngaphambi kokuphakelwa kwamanzi kanye ne-drainage ecacile idivayisi yesikhuphukeli sokufaka isicelo, isendlalelo esingezansi kanye nokubili ngaphezu kwepayipi lombuzo wokuhlola ukuchelela, qinisekisa ukuthi ingxenye yepayipi ngayinye ixhunyiwe, bese usebenzisa. ithubhu elinomkhono oqondile (ipayipi) lizobuza ipayipi lomlomo kanye nephansi lepayipi lokukhipha.
2, ukugwema kanye nesixazululo sombuzo wokuvuza kwamapayipi
Umbuzo wokuvuza kwamapayipi ukuhlinzekwa kwamanzi kanye nokwakhiwa kobunjiniyela bepayipi lokudonsa amanzi kuwukungabaza okuvamile, izici zalo mbuzo zingaphezulu, ukugwema nokuchithwa kwalo mbuzo kuyisixhumanisi esibalulekile sokukhathazeka ngokuhlinzekwa kwamanzi kanye nokwakhiwa kobunjiniyela be-drainage, izidingo eziqinile zokuqina. yohlelo lokuphatha amapayipi kuyo yonke inqubo yokwakha yobunjiniyela.
Izici: umbuzo wokuvuza kwamapayipi ungahlaziywa kusuka kumazinga amabili wezinto ezingavuthiwe kanye nokusebenza kwangempela kokwakhiwa kobunjiniyela. Izinto zokusetshenziswa: Izici zezinto ezingavuthiwe zihlanganisa: amandla okucindezela okufakwa kwamapayipi namapayipi awekho ezingeni; Amapayipi namapayipi anemigodi yesihlabathi; Ukufakwa kwepayipi kamuva konakaliswa yizinto zomuntu. Lesi simo sithintwe abadali, ikhwalithi yepayipi likathayela ingaphezulu kwendololwane, lolu hlobo lwendololwane olusele luwugqinsi lodonga lwe-arc yangaphakathi luncane kakhulu noma imbobo yesihlabathi, iso lomuntu ngokuvamile linzima ukulithola. . Izinga lezinto zamapayipi epulasitiki ngokuvamile lihle kakhulu, futhi isici sokuvuza ngokuvamile sibangelwa ukucekelwa phansi kokufakwa ngabanye abasebenzi bomsebenzi wezobuchwepheshe. Izinga lomsebenzi wokwakhiwa kobunjiniyela: izici zensimu yokwakha yobunjiniyela zihlanganisa: ukucubungula intambo yamapayipi elithathiwe akudluli; Ijoyinti yesokhethi yepayipi ayiqinile. Lokhu futhi kuyisici esivamile. Ukuvuza kwesokhethi yepayipi lokudonsa kuncane kakhulu. Iningi lezici ezikhombisa lolu hlobo lombuzo ukwakhiwa ngobunjiniyela bobunjiniyela. Lapho ipayipi lixhunyiwe, akukuhle ukukhohlwa iglue noma ukugwaza ngokujulile. Imakhaphu ejulile, kulula ukuyilawula futhi kulula ukuyibuza.
Izindlela zokuvimbela kanye nezixazululo: lawula ngokuqinile inqubo yokuthenga, ukubuza ngokucophelela. Rekhoda ukusetshenziswa kwamapayipi namapayipi awo wonke amaqoqo bese uwashintsha ngokushesha uma sekutholakele ukungabaza. Kumadivayisi wepayipi we-PPR, i-ductility yesisombululo ukuthatha izinyathelo zokuvimbela. Izindlela zobuchwepheshe zingasetshenziswa: ukubekwa kwamapayipi okungagqitshwanga ngokuqondile, kufanele kucatshangelwe isisombululo sokunwetshwa kokushisa okushisayo kwepayipi kanye ne-contraction contraction deformation yezindlela zobuchwepheshe. Ukuduka kwepayipi kufanele kunxeshezelwe ngengalo egoqayo yepayipi ngokusemandleni; Lapho amapayipi engakwazi ukusetshenziswa njengesinxephezelo semvelo, ezinye izindlela zesinxephezelo kufanele zisetshenziswe. Kufanele kube nesinxephezelo sokuleveliswa kwamapayipi okukhuphuka kwezinga eliphezulu, amapayipi axhumanisa aleveli kuya ezikhuphukeni, kanye nezikhuphukeli kumaleya ngaphandle kokuthintana uma ukudubuka kwepayipi kunwetshwa. Lapho ufaka ipayipi elivundlile noma ipayipi lesikhuphukeli, indawo yasendlini kufanele yakhiwe ngokwanele, futhi ipayipi elimise okwe-“U” kufanele isetshenziselwe ukunxephezela ukuguqulwa. Bonisa imibuzo yokuvuza kwamanzi, ufuna indawo ephuma amanzi, ufuna indawo yokuphuma amanzi ngemva kokuhlaziya izici. Kamuva, izinyathelo ezifanele zathathwa ukuze kuxazululwe inkinga: buyisela izifakelo zamapayipi namapayipi angafanelekile; Uma ukusebenza kwangempela kokwakhiwa kobunjiniyela kungadluli izinga, kuzosetshenzwa kabusha futhi kwenziwe kusukela ekuqaleni. Ngenxa yepayipi le-PPR elikhiqizwa ukunwetshwa okushisayo kanye nokufinyela okubandayo, nqamula ingxenye yepayipi ukuze kuthathwe izinyathelo zobuchwepheshe ezingenhla ukuze kwenziwe ukulungisa.
3, ukukhethwa nokufakwa kwe-valve yesango nezindlela zokuvimbela
Izici zokukhiqiza: ukukhethwa okungenangqondo kwezinhlobo zama-valve wesango: uhlobo lwe-valve kanye nomsebenzi wesistimu yokulawula amapayipi kanye nengcindezi yokusebenza akufani, ukusetshenziswa okuxubile kwe-valve yeglobhu kanye ne-globe valve, i-disc valve kanye nokusetshenziswa okuxubile kwe-valve, i-Angle globe valve kanye ne-globe valve ukusetshenziswa okuxubile, i-stem valve kanye nokusetshenziswa okuxubile kwe-valve yesiqu esimnyama, ukusebenza kwamapayipi nokugcinwa kwawo kunemiphumela emibi. Ukuhlanganiswa kwe-valve yesango akufanelekile ukusebenza nokugcinwa okungokoqobo. Hlola indawo yedivayisi ye-valve ayinangqondo futhi eminye imibuzo.
Izindlela zokuvimbela: lapho idivayisi icabangela ukusebenza kwangempela nokugcinwa kwendawo yasendlini, qaphela ukuphakama okuhlobene kwedivayisi kanye nokuma kwe-rocker house; Uma ama-valve amabili esango exhunywe ngokushesha futhi igebe phakathi kwama-anchor bolt lifushane, i-hoop yepayipi kufanele yengezwe phakathi kwama-valve amabili. Ama-valve okuhlola kufanele akhonjwe ngomcibisholo. Ivalvu yokuhlola yokuphuma kwethangi lokugcina amanzi aphansi kufanele ilethwe endaweni engaphezu kwe-1m ukusuka ethangini elingaphansi kwamanzi ukuze kube lula ukuma okunembile kwe-valve yokuhlola, noma ukusetshenziswa kwe-valve yokuhlola ukumelana nokungqubuzana okuphansi.
4, izici zombuzo womsindo nezisombululo
Izici zesizukulwane: lapho ingcindezi yokusebenza yokuphakelwa kwamanzi kanye nepayipi lokudonsa amanzi idlula i-0.3-0.4mpa nobude bepayipi ≤20mm futhi ipayipi lide, ipayipi lizokhipha umsindo nokudlidliza, okubangelwa ikakhulukazi ukudlidliza okukhiqizwa amandla okushayela amanzi asheshayo kanye nohlelo lokulawulwa kwamapayipi. Umbuzo womsindo wepayipi lokudonsa amanzi: amanzi epayipi lokudonsa amanzi awagcwali futhi ageleze ngamandla, umsindo awunakugwenywa, futhi ngokulimala kwempahla yamapayipi. Izinto zokusetshenziswa zokuhlola zibonisa ukuthi uma ukugeleza okuphelele kwepayipi le-DN100 kungu-2.7L/s, inani lomsindo le-cast iron drainpipe lingu-46.5dB, futhi inani lomsindo wepayipi le-PVC-U lingu-58dB. Ngakho-ke, i-drainpipe yensimbi ethambile yezinqe ezithambile kufanele isetshenziswe emakamelweni aphezulu adinga ukuthula. Ipayipi elisha le-fiberpipe polyurethane foam lokunciphisa umsindo we-PSP, umphumela wokufakwa komsindo muhle kakhulu, intengo ibiza kancane, ingasetshenziswa futhi.
Izindlela zokuvimbela: Izindlela zokuvimbela amakhadi zihlanganisa ukukhulisa ipayipi ngendlela efanele, ukusebenzisa ijoyinti lerabha elithambile eliguquguqukayo, ukwengeza ipuleti lenjoloba phakathi kohlaka lokusekela kanye nepayipi kanye ne-valve elawula ingcindezi yokugcwalisa kabusha, njll. Kodwa naka i-valve elawula ingcindezi ngokwayo nayo inomsindo, ukulungiswa ngokuphindaphindiwe ukunciphisa umsindo ube mncane.
I-valve yesango esetshenziswe isikhathi eside, uyazi ukuthi ungaqinisekisa kanjani ukuqina kwe-valve yesango?
Ama-valve e-piston kanye ne-high-press gate gate protrusions angonakaliswa futhi ama-seal ancishiswe ngemva kokusebenza isikhathi eside. Ukulungisa indawo engaphandle kuwumsebenzi omkhulu futhi obalulekile. Indlela eqondile yokulungisa ukugaya. Ngomonakalo omkhulu kakhulu wendawo ephumela ngaphandle, iqala ngokufuthwa ngokushisela ngemva kokucubungula i-nc bese igaywa.