Kusarudza pakati peCPVC nePVC kunogona kugadzira kana kuputsa pombi yako yemvura. Kushandisa zvinhu zvisiri izvo kunogona kukonzera kukundikana, kudonhedza, kana kunyange kuputika kune ngozi pasi pekumanikidzwa.

Musiyano mukuru ndeyekushivirira kwekushisa - CPVC inobata mvura inopisa kusvika ku93 ° C (200 ° F) nepo PVC inogumira ku60 ° C (140 ° F). CPVC mavharuvhu zvakare anodhura zvishoma uye ane nani makemikari kuramba nekuda kwechimiro chavo cheklorini.

Pakutanga kuona, aya mavharuvhu epurasitiki anotarisa anenge akafanana. Asi misiyano yavo yemamorekuru inogadzira mapeji akakosha ekuita ayo mugadziri wese uye anoisa anofanira kunzwisisa. Mubasa rangu nevatengi vasingaverengeki vakaita saJacky, mutsauko uyu unowanzo kuuya kana uchibata nemvura inopisa yekushandisa uko kwakajairwa.PVCaizokundikana. Iyo yakawedzera chlorine mukatiCPVCinopa iyo yakagadziridzwa zvivakwa zvinopembedza mutengo wayo wepamusoro mune mamwe mamiriro, nepo yenguva dzose PVC inoramba iri sarudzo yehupfumi kune yakajairwa mvura masisitimu.

Chii chinoitika kana ukashandisa PVC pane CPVC?

Nguva yekuchengetedza mari inogona kutungamirira kukukundikana kwenjodzi. Kusarudza PVC uko CPVC inodiwa kune njodzi kurwisa, kutsemuka, uye nengozi yekumanikidza kurasikirwa mumasitimu anopisa.

Kushandisa PVC mumvura inopisa (inopfuura 60°C/140°F) kuchaita kuti plastiki ipfave nekutsveyama, zvichiita kuti pave nekuvuza kana kukundikana zvachose. Muzviitiko zvakanyanyisa, valve inogona kuputika kubva pakumanikidzwa kana yakaderedzwa nekupisa, zvichida kukonzera kukuvadza kwemvura uye njodzi dzekuchengetedza.

Ndinoyeuka imwe nyaya apo mutengi waJacky akaisa mavharuvhu ePVC mune inoshambadzira dishwasher system kuchengetedza mari. Mumavhiki mashomanana, mavharuvhu akatanga kubvongodzwa uye kubuda. Mari dzekugadzirisa dzakapfuura chero mari yekutanga. PVC's molecular chimiro haigone kubata yakadzikama tembiricha - macheni epurasitiki anotanga kuparara. Kusiyana nemapombi esimbi, kupfava uku hakuoneki kusvikira kukundikana kuchiitika. Ndokusaka macode ekuvaka achinyatso kudzora panogona kushandiswa chinhu chimwe nechimwe.

Ndezvipi zvakanakira PVC bhora vharafu?

Yese purojekiti inotarisana nekumanikidzwa kwebhajeti, asi haugone kukanganisa kuvimbika. PVC mavharuvhu anorova chiyero chakakwana apo mamiriro anobvumira.

PVC mavharuvhu anopa isingakundiki mutengo-inoshanda, nyore kuisa, uye yepamusoro ngura kuramba kana zvichienzaniswa nesimbi dzimwe nzira. Iwo ari 50-70% akachipa kupfuura CPVC uku achipa kuita kwakanakisa mumashandisirwo emvura inotonhora.

Kune masisitimu emvura inotonhora, hapana kukosha kuri nani kupfuura PVC. Kubatana kwavo kwe solvent-weld kunogadzira majoini anokurumidza, akavimbika kupfuura masimbi akaiswa shinda, zvichideredza mutengo wevashandi. Kusiyana nesimbi, haamboparadzi kana kuvaka mamineral deposits. PaPntek, takagadzira yeduPVC mavharuvhunemitumbi yakasimbiswa inochengetedza kuvimbika kwavo kunyangwe mushure memakumi emakore ekushandiswa. Zvemapurojekiti akaita saJackymadiridziro ekurimauko tembiricha isinganetse, PVC inoramba iri yakangwara sarudzo.

Sei CPVC isisiri kushandiswa?

Iwe unogona kunzwa zvirevo zvekuti CPVC iri kupera basa, asi chokwadi chakawedzera nuanced. Kufambira mberi kwezvinhu hakuna kubvisa zvakanakira zvayakasiyana.

CPVC ichiri kushandiswa zvakanyanya asi yakatsiviwa nePEX nezvimwe zvinhu mune mamwe maapplication ekugara nekuda kwemutengo. Nekudaro, inoramba ichikosha kune ekutengesa mvura inopisa masisitimu uko kwayo tembiricha yepamusoro (93 ° C/200 ° F) inokunda dzimwe nzira.

Nepo PEX yawana mukurumbira wepombi dzemvura, CPVC inochengetedza nzvimbo dzakasimba munzvimbo nhatu dzakakosha:

1. Zvivakwa zvekutengesa zvine masystems epakati pemvura inopisa
2. Zvikumbiro zveindasitiri zvinodamakemikari kuramba
3. Retrofit mapurojekiti anoenderana aripo eCPVC zvivakwa

Muzviitiko izvi, kugona kweCPVC kubata zvese kupisa uye kumanikidza pasina simbi yekuora nyaya kunoita kuti isadzorereke. Pfungwa yekuti inonyangarika ndeyekuchinja kwemusika wekugara pane tekinoroji obsolescence.

PVC neCPVC fittings zvinoenderana here?

Kusanganisa zvinhu zvinoita senge nzira yekudimbudzira iri nyore, asi misanganiswa isina kufanira inogadzira isina simba mapoinzi anoisa panjodzi masisitimu ese.

Aiwa, hazvienderani zvakananga. Nepo ese ari maviri anoshandisa solvent welding, ivo vanoda masimende akasiyana (PVC simende haizonyatso sunga CPVC uye zvinopesana). Nekudaro, zvigadziriso zvekuchinja zviripo kuti zvibatanidze zvakachengeteka zvinhu zviviri izvi.

Misiyano yekuumbwa kwemakemikari inoreva kuti simiti yavo yekunyungudutsa haichinjike:

• PVC simende inonyungudutsa nzvimbo yePVC yekubatanidza
• CPVC simende yakasimba kuzvidavirira nekuda kwechimiro chayo chakasimba

Kuedza kumanikidza kuenderana kunotungamira kune asina kusimba majoini anogona kupasa kudzvanywa miedzo pakutanga asi achitadza nekufamba kwenguva. PaPntek, tinogara tichikurudzira:

1. Kushandisa simende chaiyo yemhando yega yega yezvinhu
2. Kuisa zvakakodzera shanduko fittings kana ma connections ari madikanwa
3. Kunyora zvakajeka zvikamu zvese kudzivirira kusanganisa-ups

Mhedziso

PVC uye CPVC bhora mavharuvhu anoshanda akasiyana asi akakosha mabasa akaenzana-PVC kune inodhura-inoshanda inotonhora masisitimu emvura inotonhora uye CPVC yekukumbira mvura inopisa. Kusarudza nemazvo kunovimbisa kuita kwakachengeteka, kunogara kwenguva refu. Gara uchifananidza vharafu kune yako chaiyo tembiricha uye kemikari zvinodiwa kuti uwane mhedzisiro.