Wava kuda kuyedza kudzvanywa kwemitsetse yako yePVC ichangoiswa. Wavhara vharuvhu, asi pfungwa inonetsa inomuka: vharuvhu inogona here kubata kudzvanywa kwakanyanya, kana kuti ichatsemuka yozadza nzvimbo yebasa?

Kwete, bvunzo yekumanikidza yakajairika haizokuvadzi vharuvhu yebhora yePVC yemhando yepamusoro. Mavharuvhu aya akagadzirirwa kuchengetedza kumanikidzwa pabhora rakavharwa. Zvisinei, unofanira kudzivirira kumanikidzwa kwakangoerekana kwaitika senge nyundo yemvura uye kutevedzera maitiro akakodzera.

Iyi inyaya inowanzo bvunzwa nevanhu, uye chinhu chandinowanzo tsanangurira vamwe vangu, kusanganisira timu yaBudi muIndonesia. Vatengi vavo vanoda chivimbo chakazara chekutimavharuvhuachaita pasi pekushushikana kwebvunzo yehurongwaKana vharuvhu ikabudirira kubata kumanikidzwa, inoratidza kunaka kwevharuvhu uye kuiswa kwayo. Kuedzwa kwakakodzera ndicho chisimbiso chekupedzisira chekubvumidzwa kwebasa raitwa zvakanaka. Kunzwisisa maitiro ekuzviita zvakachengeteka kwakakosha pakudzivirira tsaona uye kuona kuvimbika kwenguva refu kwehurongwa hwese hwepombi.

Unogona here kuyedza kudzvanywa uchishandisa vharuvhu yebhora?

Unofanira kupatsanura chikamu chepombi kuti uedze. Kuvhara vharuvhu yebhora kunoita sekune musoro, asi unotya kuti simba rinogona kukanganisa zvisimbiso kana kutotsemura muviri wevharuvhu pachayo.

Ehe, unogona uye unofanira kuyedza kudzvanya uchishandisa vharuvhu yebhora yakavharwa. Magadzirirwo ayo anoita kuti ive yakakodzera kupatsanurwa. Kudzvanya kunobatsira nekusundira bhora zvakasimba muchigaro chiri pasi, zvichivandudza chisimbiso.

Iyi ndeimwe yemabhenefiti makuru evharuvhu yebhoradhizaini. Ngationei zvinoitika mukati. Paunovhara vharuvhu woisa kumanikidzwa kubva kumusoro, simba iroro rinosundira bhora rese rinoyangarara muchigaro chePTFE (Teflon) chiri pasi. Simba iri rinodzvanya chigaro, zvichiita kuti chisimbiso chive chakasimba zvikuru. Vharuvhu iri kushandisa kumanikidzwa kwekuyedza kuzvisunga zvinobudirira. Ndokusaka vharuvhu yebhora iri nani pane mamwe magadzirirwo, sengemavharuvhu egedhi, nechinangwa ichi. Vharuvhu yegedhi inogona kukuvara kana ikavharwa uye ikamanikidzwa zvakanyanya. Kuti bvunzo ibudirire, unongoda kutevedzera mitemo miviri iri nyore: Chekutanga, iva nechokwadi chekuti mubato watenderedzwa nemadhigirii makumi mapfumbamwe kusvika panzvimbo yakavharwa zvizere. Vharuvhu yakavhurika zvishoma ichakundikana bvunzo. Chechipiri, isa kumanikidzwa kwemuedzo (ingave mhepo kana mvura) musystem zvishoma nezvishoma kudzivirira kuvhunduka kamwe kamwe.

Unogona here kuyedza pombi yePVC yekumanikidza?

Sisitimu yako itsva yePVC yakanamatwa zvizere uye yakasanganiswa. Inotaridzika zvakanaka, asi kudonha kudiki, kwakavanzika mujoini rimwe chete kunogona kukonzera kukuvara kukuru gare gare. Unoda nzira yekuva nechokwadi che100%.

Zvechokwadi. Kuedza kudzvanywa kwesimbi papombi yePVC ichangoiswa idanho risingakurukurwe kune chero nyanzvi yepombi. Kuedza uku kunosimbisa kuvimbika kwejoini yega yega yakasungirirwa pamwe chete neshinda isati yavharwa.

Iyi inzira yakakosha yekudzora hunhu. Kuwana mvura isina kunaya madziro asati avharwa kana kuti makomba asati azadzwa zviri nyore kugadzirisa. Kuiwana mushure mezvo idambudziko guru. Pane nzira mbiri huru dzekuyedzaMapaipi ePVC: mvura inogadzika (hydrostatic)uye mhepo inoyerera (mhepo).

Nzira Yekuyedza	Zvakanakira	Zvakashata
Mvura (Inodziya mvura)	Zvakachengeteka, sezvo mvura isingamanikidzwi uye isingachengete simba shoma. Kubuda kwemvura kunowanzoonekwa nyore nyore.	Zvinogona kusvibisa. Zvinoda mvura uye nzira yekuburitsa mvura musystem yacho mushure mezvo.
Mhepo (Pneumatic)	Kuchenesa. Dzimwe nguva unogona kuwana maburi madiki-diki asingaonekwe nemvura ipapo ipapo.	Ine njodzi zvikuru. Mhepo yakamanikidzwa inochengeta simba rakawanda; kukundikana kunogona kuputika.

Pasinei nenzira ipi, mutemo unonyanya kukosha ndewokumirira kuti simende inonyungudutsa inyatsopera. Izvi zvinowanzotora maawa makumi maviri nemana, asi unofanira kugara uchitarisa mirairo yemugadziri wesimende. Kudzvanya sisitimu nekukurumidza kuchaputitsa majoini. Kudzvanya kwekuyedza kunofanira kunge kwakapetwa ka1.5 pane kushanda kwesisitimu, asi usambopfuura chiyero chekudzvanya chechikamu chakaderera pane sisitimu.

Vharuvhu yekuongorora yePVC inogona kuipa here?

Pombi yako yemvura inoyerera, asi huwandu hwemvura hahudzike. Kana kuti pamwe pombi inogara ichingomira nekudzima. Unofungidzira kuti pane dambudziko, uye vharuvhu yekutarisa isingaonekwe ndiyo inogona kukonzera dambudziko.

Ehe, vharuvhu yekuongorora PVC inogona kutadza kushanda. Sezvo iri mudziyo une zvikamu zvinofamba, inogona kubatwa nekuda kwemarara, zvisimbiso zvayo zvinogona kupera, kana kuti chitubu chayo chinogona kutyoka, zvichiita kuti mvura idzokere kumashure.

Mavharuvhu ekutarisandivo magamba asingakudzwe emasisitimu mazhinji epombi, asi havasi vasingafi. Basa ravo nderekubvumira kufamba kwemvura munzira imwe chete. Kana vakakundikana, kazhinji zvinotungamira kudambudziko. Chikonzero chinowanzoitika chekukundikanatsvina. Dombo diki, shizha, kana chidimbu chepurasitiki chinogona kupinda muvharuvhu, zvichidzivirira flapper kana bhora kuti risagare zvakanaka. Izvi zvinobata vharuvhu zvishoma, zvichiita kuti mvura iyerere ichidzokera kumashure. Chimwe chikonzero ndechekusakara kuri nyore. Muzviuru zvemasekeji, chisimbiso chinovharwa neflapper kana bhora chinogona kupera, zvichigadzira kubuda kwemvura kudiki, kunogara kuripo. Muvharuvhu inobatsirwa nechitubu, chitubu chesimbi chinogona kuora nekufamba kwenguva, kunyanya mumvura ine simba, zvichizopedzisira zvarasikirwa nekusimba kana kupwanyika zvachose. Ndokusaka zvakakosha kuisamavharuvhu ekuongororamunzvimbo iri nyore kuona kuti inoongororwa uye inogona kutsiviwa. Izvinhu zvekugadzirisa, kwete zvechigarire.

Vharuvhu yebhora yePVC inogona kubata kumanikidzwa kwakadii?

Uri kusarudza mavharuvhu epurojekiti wobva waona “150 PSI” padivi. Unofanira kuziva kana izvozvo zvakakwana pakushandisa kwako, kana kuti kana uchida sarudzo inorema.

Mavharuvhu ePVC akajairika anowanzo ongororwa kuti ane 150 PSI yekumanikidzwa kwemvura kusingavhunduke pa73°F (23°C). Kumanikidzwa uku kunoderera zvakanyanya sezvo tembiricha yemvura inopfuura nepavharuvhu ichiwedzera.

Ruzivo rwekupisa ndiro chinhu chakakosha pakunzwisisa chiyero chekumanikidzwa. Plastic yePVC inova yakapfava uye inochinjika zvakanyanya painodziya zvakanyanya. Painopfava, kugona kwayo kutsungirira kumanikidzwa kunoderera. Iyi ndiyo nheyo huru yemasisitimu epombi yethermoplastic yandinogara ndichisimbisa naBudi nechikwata chake. Vanofanira kutungamira vatengi vavo kuti vafunge nezvekupisa kwekushanda kwesystem yavo, kwete kumanikidzwa chete.

Heino gwara rekuti tembiricha inokanganisa sei chiyero chekumanikidzwa kwevharuvhu yePVC:

Kupisa Kwemvura	Chiyero Chinofungidzirwa Chekumanikidzwa Kwakanyanya
73°F (23°C)	150 PSI (100%)
100°F (38°C)	110 PSI (~73%)
120°F (49°C)	75 PSI (50%)
140°F (60°C)	50 PSI (~33%)

Izwi rekuti "kusavhunduka" rakakoshawo. Izvi zvinoreva kuti chiyero ichi chinoshanda kune kumanikidzwa kwakasimba uye kunogara kuripo. Hazvirevi hammer yemvura, inova kukwira kwesimba kamwe kamwe kunokonzerwa nekuvharwa kwevharuvhu nekukurumidza. Kukwira uku kunogona kudarika 150 PSI nyore nyore uye kukuvadza sisitimu. Gara uchishandisa mavharuvhu zvishoma nezvishoma kudzivirira izvi.

Mhedziso

Kuedzwa kwekumanikidzwa hakuzokanganisi mhandoVharuvhu yebhora yePVCKana zvikaitwa nemazvo. Gara uchidzvanya zvishoma nezvishoma, gara uri mukati memiganhu yekumanikidzwa netembiricha yevharuvhu, uye rega simende inonyungudutsa inyatsopera.