Uri kutarisa pombi, uye pane mubato wakabuda kunze. Iwe unofanirwa kudzora kuyerera kwemvura, asi kuita usingazive chokwadi kunogona kutungamirira mukuvuza, kukuvadzwa, kana maitiro asingatarisirwe ehurongwa.

Kushandisa mweroPVC bhora vharafu, shandura mubato wekota-turn (90 degrees). Apo mubato wacho wakaenzana nepombi, valve yakazaruka. Kana mubato uri perpendicular kune pombi, valve yakavharwa.

Izvi zvingaite sezviri kukosha, asi ndicho chikamu chakakosha cheruzivo kune chero munhu anoshanda nepombi dzemvura. Ndinogara ndichiudza mumwe wangu, Budi, kuti kuve nechokwadi chekuti timu yake yekutengesa inogona kutsanangura zvakajeka izvi zvakakosha kune vatsva makondirakiti kana DIY vatengi inzira iri nyore yekuvaka kuvimba. Kana mutengi achinzwa aine chivimbo nechigadzirwa, kunyangwe nenzira diki, vanogona kuvimba nemuparidzi akavadzidzisa. Ndiro danho rekutanga mukudyidzana kunobudirira.

PVC valve inoshanda sei?

Iwe unoziva kushandura mubato unoshanda, asi hauzive kuti sei. Izvi zvinoita kuti zviome kutsanangura kukosha kwayo kupfuura kungova on/off switch kana kugadzirisa kana chimwe chinhu chikatadza.

PVC bhora vharafu inoshanda nekutenderedza bhora rakatenderera rine buri mukati maro. Paunotenderedza mubato, gomba rinoenderana nepombi yekuyerera (kuvhurika) kana kutendeuka kuvhara pombi (yakavharwa).

Hunyanzvi hwebhora vharafuzviri nyore uye kushanda kwayo. Pandinoratidza muenzaniso kuchikwata chaBudi, ndinogara ndichinongedza zvikamu zvakakosha. Mukati mevharuvhumuviri,kuna abhoranegomba, rinozivikanwa sechiteshi. Iri bhora rinogara pakati pezvisimbiso zviviri zvakasimba, izvo isu paPntek tinogadzira kubvaPTFEkwenguva refu. Bhora rakabatana nekunzekubataneimwe post inonzi thestem. Paunoshandura mubato 90 madhigirii, dzinde rinotenderera bhora. Ichi chiito chekota-turning ndicho chinoita kuti mavharuvhu ebhora akurumidze uye ari nyore kushanda. Iyo yakapfava, yakasimba dhizaini inopa yakakwana uye yakavimbika shutoff ine mashoma kwazvo anofamba zvikamu, ndosaka chiri chiyero chekutonga kwemvura masisitimu pasi rose.

Nzira yekuziva sei kana PVC valve yakazaruka kana yakavharwa?

Iwe unoswedera kuvharuvhu mune yakaoma pombi system. Iwe haugone kuve nechokwadi kana iri kurega mvura ichipfuura kana kwete, uye kufungidzira zvisizvo zvinogona kureva kupfapfaidzwa kana kuvhara mutsara usiriwo.

Tarisa pane chinzvimbo chemubato maererano nepombi. Kana mubato wakaenzana (uchimhanya nenzira imwechete sepombi), valve yakazaruka. Kana iri perpendicular (kuita chimiro che "T"), yakavharwa.

Uyu mutemo wekuona ndeye indasitiri chiyero chechikonzero: inonzwisisika uye inosiya pasina nzvimbo yekupokana. Mafambiro emubato anotevedzera mamiriro echiteshi mukati mevharuvhu. Ini ndinogara ndichiudza Budi kuti timu yake inofanirwa kusimbisa uyu mutemo wakapfava- "Parallel zvinoreva Pass, Perpendicular zvinoreva Plugged." Ichi chiyamuro chidiki chekuyeuka chinogona kudzivirira kukanganisa kunodhura kune vanogadzira nzvimbo, nyanzvi dzemadziva, uye vashandi vekuchengetedza maindasitiri zvakafanana. Icho chinhu chekuchengetedza chakavakirwa mukati medhizaini. Kana iwe ukaona mubato wevharuvhu pa45-degree angle, zvinoreva kuti vharafu inongovhurika zvishoma, iyo dzimwe nguva inogona kushandiswa kuyerera kuyerera, asi dhizaini yayo huru ndeyekuvhurika zvizere kana kuvharwa zvizere nzvimbo. Kuti uwane shutoff yakanaka, gara uine chokwadi chekuti yakazara perpendicular.

Nzira yekubatanidza sei valve kuPVC pipe?

Iwe une vharafu yako uye pombi, asi kuwana yakachengeteka, inovuza-chiratidzo chisimbiso chakakosha. Imwe yakashata yakabatana inogona kukanganisa kuvimbika kwehurongwa hwese, zvichitungamira mukukundikana uye inodhura rework.

Kuti ugadzire vharafu inonyungudutsa, isa PVC primer, wozoisa simende kune ese kumagumo kwepombi uye socket yevharuvhu. Vasundire pamwe chete uye vape kota-kutendeuka. Kune mavharuvhu ane threaded, putira shinda ne PTFE tepi usati waomesa.

Kuwana kubatana chaiko hakugone kutaurirana kune yakavimbika system. Iyi inzvimbo iyo zvinhu zvemhando yepamusoro uye nzira dzakaringana ndizvo zvese. Ini ndinorayira timu yeBudi kuti vadzidzise vatengi vavo nzira mbiri idzi:

1. Solvent Welding (yeSocket Valves)

Iyi ndiyo nzira yakajairika. Inogadzira chisungo chechigarire, chakasanganiswa.

1. Gadzirira:Gadzira yakachena, sikweya cheka papombi yako uye bvisa chero maburrs.
2. Prime:Isa PVC primer kune kunze kwepombi uye mukati mevhavha socket. Primer inochenesa pasi uye inotanga kupfavisa PVC.
3. Simende:Kurumidza isa chidimbu chePVC simende pamusoro penzvimbo dzakagadzirwa.
4. Batanidza:Pakarepo sunda pombi muchigadziko chevharuvhu uye upe iyo kota-kutendeuka kuparadzira simende zvakafanana. Ibate kwemasekonzi makumi matatu kudzivirira pombi kuti isasundire kunze.

2. Kubatanidzwa Kwetambo (yeTreaded Valves)

Izvi zvinobvumira disassembly, asi kuisa chisimbiso ndicho chinhu chinokosha.

1. Tepi:Putira tepi yePTFE (Teflon tepi) 3-4 nguva uchitenderedza shinda dzechirume munzira yewachi.
2. Simbisa:Kara vharuvhu paruoko-rakasimba, wobva washandisa chipanera kune imwe kukona kuviri. Usanyanya kuomesa, sezvo iwe unogona kutsemura PVC.

Nzira yekutarisa kana PCV valve iri kushanda?

Iwe unofungidzira kuti vharafu iri kutadza, zvichikonzera nyaya senge yakaderera kudzvanywa kana kuvuza. Iwe unonzwa nezvekutarisa "PCV valve" asi hauzive kuti zvinoshanda sei papombi yako yemvura.

Kutanga, jekesa izwi racho. Iwe unoreva PVC (plastiki) valve, kwete PCV valve yejini yemotokari. Kuti utarise valve yePVC, shandura mubato. Inofanira kufamba zvakanaka 90 ° uye zvachose kumira kuyerera kana yakavharwa.

Uyu musiyano wakakosha kwazvo wandinove nechokwadi chekuti timu yaBudi inonzwisisa. PCV inomirira Positive Crankcase Ventilation uye inhengo inodzora kubuda mumotokari. PVC inomirira Polyvinyl Chloride, ipurasitiki mavharuvhu edu akagadzirwa naro. Mutengi anozvisanganisa zvakajairika.

Heino rondedzero iri nyore yekuona kana aPVC valveiri kushanda nemazvo:

1. Tarisa Handle:Inoshandura madhigirii 90 akazara here? Kana yakanyanya kuoma, zvisimbiso zvinogona kunge zvasakara. Kana yakasununguka kana kutenderera zvakasununguka, dzinde riri mukati rinogona kuputsika.
2. Ongorora Kuti Pane Mavuza:Tarisa madrip kubva pamutumbi wevharuvhu kana panopinda dzinde pamubato. PaPntek, kuungana kwedu otomatiki uye kuyedzwa kwekumanikidza kunoderedza njodzi idzi kubva pakutanga.
3. Edza Shutoff:Vhara valve zvachose (bata perpendicular). Kana mvura ichiri kunyura mumutsara, bhora remukati kana zvisimbiso zvakakuvadzwa, uye vheji haichakwanisi kupa shutoff yakanaka. Inoda kutsiviwa.

Mhedziso

Kushandisa aPVC valvezviri nyore: kubata parallel zvinoreva kuvhurika, perpendicular yakavharwa. Yakakodzera solvent-weld kana threaded yekuisa uye inoshanda macheki