Muzuva rino nezera, kune nzira dzakawanda dzinonakidza uye dzekugadzira dzepombi dzemvura. Imwe yeanonyanya kufarirwa mapombi emumba nhasi iPEX (Cross-Linked Polyethylene), intuitive pombi yemvura uye yakakodzera sisitimu inochinjika zvakakwana kuti itenderere pasi nemadziro zvipingamupinyi, asi yakasimba zvakakwana kutsungirira ngura nemvura inopisa. PEX pombi dzakanamirwa kupurasitiki kana simbi mafittings pahubhu iri musystem nekuchekeresa kwete glue kana welding. Kana zvasvika kune PEX pombi vs inoshanduka PVC, ndeipi sarudzo iri nani?

Flexible PVC ndizvo chaizvo zvazvinonzwika. Zviri apombi inochinjika yehukuru hwakafanana neyakajairika PVCuye inogona kusungirirwa kuPVC fittings ine inochinjika PVC simende. Flexible PVC kazhinji yakakora kupfuura PEX pombi nekuda kwehukuru hwayo makumi mana uye ukobvu hwemadziro. Verenga kuti uone kana PEX pombi kana PVC inoshanduka iri nani kune yako application!

zvinhu zvinosanganisa
Zvinhu zviviri izvi zvinotaridzika zvakafanana nekuda kwezvimiro zvadzo zvinoshanduka, asi maumbirwo azvo, mashandisirwo nekuisa zvakatosiyana. Tichatanga nekutarisa pane zvinyorwa. PEX inomirira cross-linked polyethylene. Yakagadzirwa ne-high-density polyethylene ine-cross-linked bonds mu polymer structure. Zvinonzwika zvakaoma, asi zvinongoreva kuti zvinhu zvacho zvinochinjika uye zvinogona kumirisana nekumanikidza kwakanyanya (kusvika ku180F yekushandiswa kwepombi dzemvura).

Flexible PVC inogadzirwa kubva kune imwechete yakakosha zvinhu seyakajairwa PVC: polyvinyl chloride. Nekudaro, maplasticizer anowedzerwa kune komboni kuti ape kuchinjika. Flexible PVC inogona kumira tembiricha kubva -10F kusvika 125F, saka haina kukodzera kumvura inopisa. Zvakadaro, inobatsira zvakanyanya mune akati wandei maapplication, ayo atichavhara muchikamu chinotevera.

application
Musiyano pakati pemapombi maviri wakakura kupfuura maitiro avo. Izvo zvinoshandiswawo mumashandisirwo akasiyana zvachose. PEX pombi inonyanya kushandiswa mudzimba uye yekutengesa pombi dzemvura nekuda kwenzvimbo yayo shoma inodiwa uye yakakwirira tembiricha kuramba. PEX yakanakira mabasa aya nekuti inokwanisa kukotama nekukotama zviri nyore munzira chero isingashandisi zvinhu zvakawandisa. Zviri nyore kuisa pane mhangura, iyo yave iri chiyero chemvura inopisa kwezvizvarwa.

Flexible PVC pombi haigone kubata mvura inopisa, asi ine zvimwe zvakanakira. Kuomarara kwayo uye makemikari kuoma kunoita kuchinjika PVC yakanakira madziva uye kudiridza. Chlorine inoshandiswa pamvura yedhamu haina mhedzisiro papombi yakaoma iyi. Flex PVC zvakare yakanakira kudiridza gadheni, sezvo inogona kutenderera chero kwaunoda pasina akawanda ezvishandiso zvinogumbura.

Sezvauri kuona, kuenzanisa PEX pombi kune inochinjika PVC kwakafanana nekukanda timu yebaseball nechikwata chehockey. Vakasiyana kwazvo, havatombogoni kukwikwidzana! Zvisinei, apa handipo panoperera misiyano. Tichatarisa chimwe chezvinhu zvinonyanya kukosha zvemhando imwe neimwe yepombi: kuiswa. Verenga zvakawanda nezvePEX maapplication mune ino chinyorwa kubva kuThe Family Handyman.

Install
Panguva ino tichatanga nePVC inoshanduka, sezvo yakaiswa nenzira yatinoziva nayo paPVC Fittings Online. Iyo pombi yakaiswa nemhando imwechete yefittings seyakajairika PVC pombi. Nekuda kwekuti ine kanenge kemikemikari yakafanana seyakajairwa PVC, inochinjika PVC inogona kuiswa uye kuiswa simende kune PVC fittings. Yakakosha inochinjika PVC simende inowanikwa iyo yakagadzirirwa kukurira kuzunguzika uye kumanikidza kunowanzo kuwanikwa mumadziva ekushambira uye spa masisitimu.

pex tees, crimp mhete uye crimp maturusi PEX mapaipi anoshandisa yakasarudzika nzira yekubatanidza. Panzvimbo penamo kana welding, PEX inoshandisa simbi ine barbed kana mapurasitiki ekuisa zvakapatsanurwa kana kuiswa pahubhu. Plastic tubing inonamirwa kune aya mabheji magumo nenzira yesimbi crimp mhete, iyo yakashongedzwa neakakosha maturusi ekuchekeresa. Uchishandisa nzira iyi, kubatana kunotora masekonzi mashoma. Kana zvasvika pakugadzira pombi dzemvura, PEX masisitimu anotora nguva shoma yekuisa panemhangura kana CPVC. Mufananidzo uri kurudyi unoratidza polyalloy PEX tee, yendarira crimp mhete, uye crimp chishandiso, zvese zviripo muchitoro chedu!