Kusankhidwa kwa ma valve pachipata pokonzekera madzi ndi kumanga ngalande

Kusankhidwa kwa ma valve pachipata pokonzekera madzi ndi kumanga ngalande

Valve yachipata yomwe imagwiritsidwa ntchito kwa nthawi yayitali, kodi mukudziwa momwe mungatsimikizire kulimba kwa valve yachipata? Yang'anirani mosamalitsa njira yogulira ndikufunsani mosamala. Jambulani kugwiritsa ntchito kwa mapaipi ndi mapaipi amagulu onse ndikusintha nthawi yomweyo kukayika kulikonse kukapezeka. Kwa PPR zida za chitoliro, ductility yankho kuchitapo kanthu kupewa. Luso njira angagwiritsidwe ntchito: sanali - mwachindunji m'manda payipi atagona, ayenera kuganizira njira ya payipi matenthedwe kukula ndi kuzizira chidule mapindikidwe a luso njira. Ductility ya payipi iyenera kulipidwa ndi mkono wopinda wa payipi momwe zingathere; Pamene mapaipi sangagwiritsidwe ntchito ngati chipukuta misozi, njira zina zolipirira ziyenera kugwiritsidwa ntchito.
Madzi ndi ngalande zomangamanga zomangamanga ndondomeko nthawi zambiri anakumana ngalande chitoliro blockage, chitoliro kutayikira, chipata valavu kusankha ndi chipangizo, phokoso ndi mafunso ena, maukonde aliyense kusanthula zinthu za funsoli, ndi bwino kuika patsogolo njira kupewa ndi mayankho.
1. Kupewa ndi kuthetsa funso la kutsekeka kwa mapaipi a ngalande
Mfundo: kutsekeka kwa chitoliro cha ngalande m'chipindamo ndi vuto wamba pa ntchito yomanga chipangizo, lomwe ndi funso lakale lomwe chipangizo cha chitoliro ndi mgwirizano wa zomangamanga sizingathetse. Pomanga mtanda wa zomangamanga ndi kukhazikitsa, pali milandu yambiri ya kutsekeka kwa chitoliro, makamaka kutsegula kwa chitoliro chakuda ndi kukhetsa pansi kwa deodorant m'chipinda choyera. Ngakhale chitolirocho chikaikidwa ndipo chitoliro chanthambi chatsekedwa ndi matope a simenti, nthawi zambiri amatsegulidwa ndi ena kuti akhale ngati malo otsukira madzi otayira kuchokera ku konkire ndi pamwamba. Ena amagwera m'mitengo, mchenga ndi miyala, zinyalala, matope a simenti ndi zina zotero kuchokera padenga la paipi yolowera mpweya ndi chidebe cha madzi amvula, zomwe zimapangitsa kuti mapaipi atsekeke. Kuwala mowa kufala kufala, tchisi lolemera pa nthaka konkire, rework kuletsa payipi kuchokera zikande chipangizo, ndiye kumwa ntchito ndi zinthu, ndi kuvulaza nthawi yomanga. Ena mipope ngalande ndi ena blockage mu patsekeke chitoliro, amene sangathe kuchitiridwa mu nthawi mu ndondomeko kuthamanga mayeso ndi yobereka madzi. Pambuyo pakugulitsa ndalama, zidzawonetsa kutsekeka kwa chitoliro ndikuwononga ntchito yamakasitomala.
Kupewa ndi yankho: pofuna kupewa kutsekeka kwa payipi pomanga mtanda, kuwonjezera pakugwiritsa ntchito mtima kudzera pabowo la chitoliro, chotsani dothi, molingana ndi njira yolondola yogwiritsira ntchito zitoliro za ngalande; Chipangizo mzere, ayenera kutsimikizira otsetsereka ndi dongosolo lonse ndi zofunika muyezo, ndi kukhetsa kuwoloka potengera njira ya osakaniza slurry chisindikizo, onetsetsani kuti atenge monga taonera mu njira zosiyanasiyana luso kuteteza chitoliro plugging: chifukwa cha dongosolo nyumba. zinthu, pamene mawu ndi ab pa riser chubu, ayenera malinga ndi zofunikira, pamwamba pa chubu b mawu funso pakamwa n'zosavuta kukonza; Ngati palibe chofunikira pakukonzekera konse, doko loyeretsera liyenera kuyikidwa mu chitoliro chamadzi otayidwa ndi zida ziwiri kapena zopitilira 2 kapena 3 kapena zida zopitilira 3 zoyeretsera molingana ndi zomangamanga ndi zowunikira. Doko lamafunso kapena doko loyeretsera liyenera kuyikidwa pa chitoliro chamtanda wamadzi otayidwa ndi madigiri osakwana 135 pakona. Chipangizo cha ngalande payipi kukwiriridwa kwakanthawi osatulutsidwa chubu ndi ofukula chitoliro, chitoliro pakamwa pa chokwera funso anaikapo mapeto mbale kapena njira ina ku ndende, ndipo nthawi yomweyo kupanga riser kuvala 2 dzenje pansi konkire, atavomerezedwa pa chokwera chokhazikika, kuchotsedwa kwakanthawi. thandizo, nthambi iyi iyenera kuyesetsa kuchepetsa uinjiniya wamba ngati njira yolowera ndikutuluka kwakanthawi kwamadzi onyansa. Mu zomangamanga zomangamanga zomangamanga mapangidwe pambuyo pa mapeto a muzu, pamaso pa madzi ndi ngalande bwino ntchito riser chipangizo, kwa wosanjikiza pansi ndi awiri kuposa payipi kwa funso ulimi wothirira mayeso, kutsimikizira kuti chigawo chilichonse chitoliro analankhula, ndiyeno ntchito. Chitoliro cholunjika (chitoliro) chidzafunsa chitoliro chapakamwa ndi pansi pa chitoliro chotulutsa.
2, kupewa ndi yankho la funso kutayikira mapaipi
Funso la kutayikira kwa mapaipi ndikumanga kwa uinjiniya wamadzi ndi kuyika mapaipi ndi kukaikira kofala, zifukwa za funsoli ndizowonjezereka, kupewa ndikuyankhidwa kwa funsoli ndichinthu chofunikira kwambiri pakumanga kwa uinjiniya wamadzi ndi ngalande, zofunikira zolimba pakulimba. ya dongosolo la kasamalidwe ka mapaipi kuzungulira njira yonse yomanga uinjiniya.
Zinthu: funso la kutayikira kwa mapaipi likhoza kuwunikidwa kuchokera pamagulu awiri azinthu zopangira komanso momwe ntchito yomanga uinjiniya ikuyendera. Zida zopangira: Zomwe zimapangidwira zimaphatikizapo: mphamvu yopondereza ya zida zopangira mapaipi ndi mapaipi sizili zoyenera; Mipope ndi mapaipi ali ndi mabowo a mchenga; Kuyika kwa chitoliro pambuyo pake kunawonongeka ndi zinthu zaumunthu. Izi zakhudzidwa ndi omwe adazilenga, mtundu wa chitoliro chokongoletsedwa ndi chigongono, mtundu wotsalira wamtundu uwu makamaka makulidwe a khoma lamkati mwa arc ndi woonda kwambiri kapena dzenje la mchenga, diso la munthu nthawi zambiri limakhala lovuta kupeza. . Ubwino wa zida zamapaipi apulasitiki nthawi zambiri zimakhala zabwino kwambiri, ndipo zomwe zimatayikira nthawi zambiri zimayamba chifukwa cha kuwonongedwa kwa kukhazikitsa ndi antchito ena aukadaulo. Mulingo wa ntchito yomanga uinjiniya: Zomangamanga zomanga uinjiniya zikuphatikizapo: kukonza ulusi wa chitoliro cha malata sikudutsa; Kulumikizana kwa socket sikolimba. Ichinso ndi chinthu chofala. Kutayikira kwa socket ya drainage ndi kochepa kwambiri. Zambiri mwazinthu zomwe zikuwonetsa funso lamtunduwu ndi zomangamanga mosasamala. Pamene payipi ilumikizidwa, sibwino kuyiwala guluu kapena kubaya kwambiri. Kuyika kwakuya, kosavuta kuwongolera komanso kosavuta kufunsa.
Njira zopewera ndi zothetsera: kuwongolera mosamalitsa njira yogulira, kufufuza mosamala. Jambulani kugwiritsa ntchito kwa mapaipi ndi mapaipi amagulu onse ndikusintha nthawi yomweyo kukayika kulikonse kukapezeka. Kwa PPR zida za chitoliro, ductility yankho kuchitapo kanthu kupewa. Luso njira angagwiritsidwe ntchito: sanali - mwachindunji m'manda payipi atagona, ayenera kuganizira njira ya payipi matenthedwe kukula ndi kuzizira chidule mapindikidwe a luso njira. Ductility ya payipi iyenera kulipidwa ndi mkono wopinda wa payipi momwe zingathere; Pamene mapaipi sangagwiritsidwe ntchito ngati chipukuta misozi, njira zina zolipirira ziyenera kugwiritsidwa ntchito. Payenera kukhala chipukuta misozi pakusanja mainji kupita ku zokwezera, kusanja mainji okwera kupita ku zokwera, ndi zokwezera ku zigawo zosanjikizana wina ndi mzake pamene ductility ya chitoliro chafutukuka. Mukayika chitoliro chopingasa kapena chitoliro chokwera, malo amkati amayenera kumangidwa mokwanira, ndipo chitoliro chooneka ngati "U" chiyenera kugwiritsidwa ntchito kubwezera kupindika. Onetsani mafunso otuluka madzi, kuyang'ana malo otsetsereka a madzi, kuyang'ana poyambira madzi pambuyo pofufuza zinthu. Pambuyo pake, njira zoyenera zidatengedwa kuti athetse vutoli: m'malo mwa zida zosayenera zapaipi ndi mapaipi; Ngati ntchito yeniyeni yomanga uinjiniya sikudutsa muyezo, idzakonzedwanso ndikupangidwanso kuyambira pachiyambi. Chifukwa cha chitoliro cha PPR chopangidwa ndi kukulitsa kwamafuta ndi kuzizira kozizira, kudula gawo la chitoliro kuti mutenge njira zomwe zili pamwambazi kuti mukonzenso.
3, kusankha ndi kukhazikitsa valavu pachipata ndi njira zopewera
Zopangira: Kusankhidwa mopanda nzeru kwa mitundu ya ma valve a pachipata: mtundu wa ma valve ndi ntchito yoyendetsera mapaipi ndi kukakamiza kwa ntchito sikufanana, valavu yapadziko lonse lapansi ndi valavu yapadziko lonse lapansi yosakanikirana, valavu ya disc ndi valavu yosakanikirana, Angle globe valve ndi globe valve ntchito yosakanikirana, valavu ya tsinde ndi kugwiritsidwa ntchito kosakanikirana kwa valavu yakuda, kugwira ntchito kwa mapaipi ndi kukonza kumakhala ndi zotsatirapo zoyipa. Kusonkhana kwa valve pachipata sikoyenera kugwira ntchito ndi kukonza. Chongani valavu chipangizo malo n'zosamveka ndi mafunso ena.
Kupewa njira: pamene chipangizo kuganizira ntchito yeniyeni ndi kukonza malo m'nyumba, kulabadira kutalika wachibale wa chipangizo ndi rocker nyumba lathu; Ngati ma valve awiri a pachipata alumikizidwa nthawi yomweyo ndipo kusiyana pakati pa mabawuti a nangula ndi kochepa, chitoliro cha chitoliro chiyenera kuwonjezeredwa pakati pa ma valve awiriwo. Ma valve owunikira ayenera kudziwika ndi muvi. Valavu yowunikira yotulutsira madzi otsika a tanki yosungiramo madzi iyenera kuyikidwa pamtunda wopitilira 1m kutali ndi thanki yapansi yamadzi kuti ikhale yolondola ya valavu yoyang'anira, kapena kugwiritsa ntchito valavu yoyang'anira kugunda kwapansi.
4, mafunso a phokoso ndi mayankho
Generation factor: pamene kuthamanga kwa madzi ndi ngalande kupitirira 0.3-0.4mpa ndi kutalika kwa payipi ndi ≤20mm ndipo payipi ndi yaitali, payipi idzatulutsa phokoso ndi kugwedezeka, zomwe zimayamba chifukwa cha kugwedezeka komwe kumapangidwa ndi mphamvu yoyendetsera madzi othamanga ndi njira yoyendetsera mapaipi. Funso la phokoso la chitoliro cha chitoliro: madzi a chitoliro cha madzi sadzaza ndi kukakamiza kutuluka, phokoso silingalephereke, ndi kuwonongeka kwa zinthu zapaipi. Zopangira zoyeserera zikuwonetsa kuti chitoliro chonse cha DN100 chikakhala 2.7L/s, mtengo waphokoso wa drainpipe wachitsulo ndi 46.5dB, ndipo phokoso la chitoliro cha PVC-U ndi 58dB. Choncho, chitsulo chofewa chachitsulo chiyenera kugwiritsidwa ntchito m'zipinda zapamwamba zomwe zimafuna bata. Watsopano fiberpipe polyurethane thovu kuchepetsa phokoso PSP chitoliro, phokoso kutchinjiriza zotsatira zabwino kwambiri, mtengo ndi okwera mtengo pang'ono, angagwiritsidwenso ntchito.
Njira zopewera: njira zopewera makhadi zimaphatikizapo kukulitsa chitoliro moyenera, kugwiritsa ntchito mphira wofewa, kuwonjezera mbale ya mphira pakati pa chimango chothandizira ndi payipi ndi valavu yowongolera, ndi zina. kusinthidwa mobwerezabwereza kuti phokoso likhale lochepa.
Valve yachipata yomwe imagwiritsidwa ntchito kwa nthawi yayitali, kodi mukudziwa momwe mungatsimikizire kulimba kwa valve yachipata?
Pistoni ndi ma valve othamanga kwambiri amatha kuwonongeka ndipo zisindikizo zimachepetsedwa pambuyo pa ntchito yayitali. Kukonza malo otuluka ndi ntchito yayikulu komanso yovuta. Njira yeniyeni yokonzekera ndikupera. Pakuti kwambiri kuwonongeka kwa otuluka pamwamba, poyamba sprayed kuwotcherera pambuyo nc processing ndiyeno akupera.