Ini ndinoda kugadzira yemahara zvemukati izere nemazano evaverengi vangu, iwe. Ini handigamuchire yakabhadharwa mari, maonero angu ndeangu, asi kana iwe ukaona zvandinokurudzira zvichibatsira uye ukazopedzisira watenga chimwe chinhu chaunofarira kuburikidza nehumwe hukama hwangu, ndinogona kuwana komisheni pasina imwezve mari kwauri. Dzidza zvimwe
PEX inomirira cross-linked polyethylene. Iyo inozivikanwawo seXPE kana XLPE. Kuwedzera kwePEX kunoonekwa seyechimanjemanje uye yepamberi sarudzo yepombi dzemvura dzemumba, hydronic radiant kudziyisa uye kutonhora masisitimu, kuvharirwa kwetambo dzakasimba dzemagetsi, kufambisa kwemakemikari, uye kufambisa kwetsvina uye slurries. Nekune rimwe divi, crimp chinhu chemagetsi chinotengeswa chinoshandiswa kubatanidza waya yakasungwa pamwechete.
Mune ino posvo isu tichafukidza:
Kuwedzera kwePEX
Unoda mapaipi akatsvinda uye akachena akaita mativi mana kuti PEX iwedzere. Iwe unofanirwa kushandisa chishandiso chekuwedzera kuwedzera zvindori zvinoenderana nekuraira kunopihwa nemugadziri. Kugadzirisa kwakaringana uye kushandiswa kwekuzora kuchakubatsira iwe kuwana zvemhando yepamusoro hukama hwakasimba. Kune rumwe rutivi, kuwedzera kusina kunaka kunogona kutungamirira mukudonha kupfupisa hupenyu hwepombi uye chubhu - saka, chenjerera.Basic Working Mechanism yePEX Kuwedzera
PEX ine hunhu hunokosha hwekuwedzera uye chibvumirano. Pakutanga, ukuru hwemapombi, machubhu, uye sleeve inowedzerwa kuti zvive nyore kuisa. Kana sleeve yepurasitiki yatsvedza uye yakabatana pane yekubatanidza iyo PEX inodhirikira kuti iyo yekuisa iite yakasimba.Nzira yekuisa PEX Tubing?
Chekutanga pane zvese, unofanirwa kuona hurefu hwePEX wobva wacheka PEX zvinoenderana nezvaunoda. Wobva wawedzera mhete yekuwedzera kune yakachekwa yekupedzisira yePEX. Mushure mezvo zora musoro wekuwedzera uye isa iyo yakavharwa yakazara yekuwedzera musoro mumuromo wePEX. Nekuita izvi, iwe unogona kuve nechokwadi chekutenderera kwakakodzera uye kuputika. Tevere dzvanya chinokonzeresa wochibata kusvika muromo wemhete warova kuseri kwekoni yekuwedzera. Iwe uchaona kuti musoro unoshanduka zvishoma nekuwedzera kwega kwega. Kana iyo mhete yakadzikira kunze dzvanya chinokonzeresa uye kuverenga kune imwezve 3-6 yekuwedzera kuitira kuti irege kuderera kudzokera kuhukuru nekukurumidza. Kamwe mhete yabuda kunze, chengetedza chinokonzeresa chakaora mwoyo uye uverenge mamwe 3-6 ekuwedzera. Kuita izvi kunoita kuti uve nenguva yakakwana yekubatanidza fitting yako pasina iyo inodzokera kuhukuru nekukurumidza. Iwe unofanirwa kuyedza kukwana mushure memaawa makumi maviri nemana. Iwe unofanirwa kuziva nezve tembiricha yenzvimbo yekushanda nekuti tembiricha ine mhedzisiro yakakosha pakuwedzera. Saka, zvinokanganisawo maitiro ekukodzera.Zvakanakira zvePEX Kuwedzera
Kunyanya kuchinjika, kusimba, kureba kwecoil, uye kureruka uremu pamwe nekuramba kwakanaka kukuvadzwa nechando pamwe nekuora, gomba, uye kuyera kwakaita kuti PEX ive yakakurumbira pakati pemaplumbers. Sezvo kubatanidza PEX system iri nyore kudzidza inofarirwawo pakati pevachangotanga. Kuenzaniswa nemhangura nendarira PEX inogara yakasimba. Iko kuchinjika kunopihwa nePEX kunoderedza kubatanidza nehafu mune mamwe maapplication. Saka, PEX inoonekwawo seimwe yeanomhanyisa pombi yekuisa nzira dziripo.Cons yePEX Kuwedzera
Leaching BPA uye mamwe makemikari ane muchetura, anowanzoitika kune tupukanana, mabhakitiriya, uye kurwisa kwemakemikari, kunzwa kune UV mwenje, tembiricha yepamusoro, uye mukana wekudonha kwemvura ndizvo zvakanyanya kuipa kwekuwedzera kwePEX. Rega nditaure zvishoma nezvepfungwa imwe neimwe. Kune mhando 3 dzePEX dzinonzi PEX A, PEX B, nePEX C. Type A neC dzinowanzoita dambudziko reLeaching, mhando B chete ndiyo inonzi haina ngozi. Sezvo PEX yakagadzirwa nezvinhu zvepurasitiki zvinonyanya kukuvara netumbuyu nemakemikari. Mamwe makambani anodzora zvipembenene anoti zviri nyore kukuvara tumbuyu. Vazhinji vevagadziri vePEX vanoratidza huwandu hushoma hwekuvhenekesa UV mwenje uye vamwe vevagadziri vanoratidza rima rakazara. Zvakakosha kucherechedza panguva yekuiswa kwePEX. Sezvo PEX ingangoita kukuvara nekupisa kwakanyanya haufanirwe kuisa PEX munzvimbo iyo inozovhenekerwa nemwenje wakadzoreredzwa kana heater yemvura. PEX haina antibacterial properties. Nekuti iyo semi-permeable pfuma yePEX fluid inogona kupinda mupombi uye kusvibiswa kuchaitika.crimp
Crimp iri nyore kupfuura PEX fit. Iwe unozonzwisisa kuve nyore kwayo mundima dzinotevera. Handeyi.Basic Working Mechanism yeCrimp
Iwe unofanirwa kuisa iyo yakabviswa magumo ewaya mune crimp yekubatanidza, Wobva waikanganisa nekudzvanya kutenderedza waya zvakasimba. Iwe unoda terminal, waya, uye crimping chishandiso (Crimping plier) kuita maitiro aya. Sezvo crimp yekubatanidza isingatenderi chero gaka pakati petambo dzewaya inoshanda zvakanyanya kurwisa ngura kuumbwa nekudzivirira kupinda kwezvose zviri zviviri okisijeni uye unyoro.Nzira yekugadzira Crimping Joint?
Danho rokutanga nderokuti kutenga pex crimping tool. Iwe unogona kutenga chero ratchet crimper kana manual crimper zvichienderana nesarudzo yako uye bhajeti. Ratchet crimper iri nyore kushandisa pane crimper yemanyorero. Wobva wasarudza crimping die inoenderana newaya geji yauri kushandisa. Saka, zvakakosha kuziva wire gauge. Waya tsvuku ine geji inotangira pa22-16, waya yebhuruu ine 16-14 geji, uye waya yeyero ine 12-10 geji. Kana waya isingauye nemavara ekudzivirira unogona kutarisa kurongedza kwayo kuti uzive geji. Wobva warova waya necrimper uye bvisa insulator. Mushure mekubvisa waya dzakati wandei monera idzo pamwe chete wopinza waya iyi yakamonyoroka mukochekera. Kuisa bhodhoro rekubatanidza mune yakakodzera slot yecrimper inosvina iyo. Kana iwe ukaona kuti kubatana kwakasununguka iwe unogona kutengesa chibatanidza pakati pechibatanidza newaya. Pakupedzisira, simbisa kubatana nemagetsi tepi.Zvakanakira zveCrimp
Crimp fittings yakachipa, yakapusa, uye inokurumidza. Sezvo crimp yekubatanidza inogadzira chisimbiso-chakasimba mhepo pakati petambo uye chinongedzo chinodzivirirwa kubva kune zvakatipoteredza mamiriro senge hunyoro, jecha, guruva, uye tsvina.Cons of Crimp
Crimp fitting haina kufanira kutaura. Imwe con inogona kuve yekuti iwe unoda chaiwo maturusi ega ega rudzi rweterminal iyo inogona kukubhadhara iwe yakawanda.Shoko rekupedzisira
Crimp fitting inoita seyakapusa kwandiri pane iyo PEX yakakodzera. Zvakare, iyo cons yecrimp yekukodzera ishoma pane iyo PEX yekuwedzera yekukodzera. Zvichienderana nezvaunoda uye nemamiriro ezvinhu, unogona kushandisa zvese kuti uite zvisungo. Chinhu chakakosha kuita sarudzo yakanaka mune imwe mamiriro ezvinhu. Kana iwe uine ruzivo rwakakwana nezve ese ari maviri akakodzera uye iwe zvakare uchiziva mutsauko wavo kuita sarudzo yakanaka zvichave nyore kwauri.
Ini ndini Joost Nusselder, muvambi weZvishandiso Chiremba, mushambadzi wemukati, uye baba. Ini ndinoda kuyedza michina mitsva, uye pamwe nechikwata changu ndanga ndichigadzira zvakadzama blog zvinyorwa kubva 2016 kubatsira vaverengi vakavimbika nematurusi & matipi ekugadzira.
