Mibvunzo inowanzo bvunzwa nezvevharuvhu yekuburitsa mweya wepaipi

1. Sei mapaipi achifanira kunge ainevharuvhu yekuburitsa mweya?

Kana mapaipi azadzwa nemvura, achiyerera, kana kuti achibuda mvura, mweya unogona kuungana mukati mawo. Kana isina kuburitswa, "kuvharika kwemhepo" kunoumbwa, izvo zvinoderedza chikamu chemvura uye kuwedzera kushandiswa kwesimba. Muzviitiko zvakakomba, zvinogona kukonzera nyundo yemvura uye kukonzera kuti pombi iputsike; kana mhepo ikasazadzwazve panguva yekubuda, kumanikidzwa kwakaipa mupombi kunogona kuputsa pombi. Basa revharuvhu rekuburitsa mweya nderekuburitsa mweya, kuzadza mweya, kudzivirira kuvharika kwemhepo, uye kudzivirira nyundo yemvura. Iyi ivimbiso yakakosha yekushanda kwakachengeteka kwemapaipi.

2. Ndezvipi zvimiro zvezvitatu izvi?vharuvhu yekuburitsa mweya?

- Chiteshi chimwe chetevharuvhu yekuburitsa mweya: Inonyanya kugadzirwa nemuviri wevharuvhu, chinoyangarara (kana kuti chinoyangarara), nzira yekukwevera uye gomba diki rekubuda naro (rinenge 1 kusvika 3 mm). Ine chimiro chiri nyore uye haina basa rekusveta.

- Nzvimbo mbirivharuvhu yekuburitsa mweya: Buri guru rekubuda kwemhepo rinowedzerwa kuvharuvhu ine chiteshi chimwe chete kuti rigadzire maburi maviri makuru nemadiki ekubuda kwemhepo. Buri guru rine nzira yekuvhura nekuvharira nekukurumidza uye rine basa rekukweva mweya.

- Inoumbwa nekumhanya kwakanyanyavharuvhu yekuburitsa mweya: Mukati mayo munoshandisa dhizaini ye "double float" kana "split float" pamwe ne "deflector". Chiteshi chikuru che "exhaust port" chine chimiro chakakosha chekudzivirira kuvhuvhuta nekuvharira, chinogona kuvhurika zvakanaka kana mhepo ichimhanya zvakanyanya.

3. Ndeipi misiyano iripo pakati pemitemo yekushanda kwezvikamu zvitatu izvi?vharuvhu yekuburitsa mweya?

- Chiteshi chimwe chetevharuvhu yekuburitsa mweya: Kana pasina mhepo kana mhepo shoma, float inoyangarara kumusoro kuti ivhare nzvimbo yekubuda kwemhepo; kana gasi raungana pamusoro pevharuvhu uye mvura yadzikira, float inodonha yovhura gomba diki rekubuda kwemhepo. Inongogona kuburitsa huwandu hwegasi nekumhanya kwakaderera, haigone kubuda nekukurumidza, uye haigone kufema.

- Nzvimbo mbirivharuvhu yekuburitsa mweya: Kana pombi yazara nemvura, mweya wakawanda unoburitswa nekukurumidza kubva mugomba guru; kana gasi rava kuda kupera, gomba guru rinovhara roita maburi madiki kuti ribudise gasi rasara; kana pombi yapera kana kuti pressure isina kunaka yagadzirwa, gomba guru rinodhonza mweya kudzivirira pressure isina kunaka.

- Inoumbwa nekumhanya kwakanyanyavharuvhu yekuburitsa mweya: Basa racho rakafanana nevharuvhu ine mapombi maviri, asi musiyano mukuru ndewekuti kunyangwe kana mwero wekuyerera kwegasi mupombi wakakwira zvakanyanya (kupfuura mamita 150 pasekondi), gomba guru harizovharwe nekuyerera kwemhepo pachine nguva, uye rinogona kuramba richiburitsa gasi nekukurumidza kusvika gasi rapera zvachose, uye robva ravhara zvakachengeteka.

4. Ndeipi misiyano mikuru yebasa iri pakati pemhando nhatu dzemavharuvhu?

Kubva pakuona kwebasa, marudzi ese matatu emavharuvhu anogona kuburitsa huwandu hushoma hwegasi panguva yekushanda, izvo zvakafanana. Asi kune musiyano uri pachena mune zvimwe zvinhu: vharuvhu yekuburitsa mweya ine port imwe chete haina kugona kuburitsa gasi rakawanda nekukurumidza painozadzwa nemvura, uye haigone kufemera mweya kudzivirira kumanikidzwa kwakaipa pakubuda; vharuvhu yekuburitsa mweya ine port mbiri inogona kuburitsa gasi rakawanda nekukurumidza uye inogona kufemera mweya kudzivirira kumanikidzwa kwakaipa, asi haigone kudzivirira kuvhuvhuta nekuvharika pasi pemhepo inomhanya nekukurumidza; vharuvhu yekuburitsa mweya ine kumhanya kwakawanda ine kugona kuburitsa gasi rakawanda nekukurumidza, kufemera mweya kudzivirira kumanikidzwa kwakaipa, uye kudzivirira kuvhuvhuta nekuvharika.

Panyaya yekuoma kwechimiro uye mutengo, vharuvhu yekuburitsa mweya ine chiteshi chimwe chete ndiyo yakaderera, vharuvhu yekuburitsa mweya ine chiteshi chimwe chete ndiyo iri pakati, uye vharuvhu yekuburitsa mweya ine chiteshi chikuru ine chiteshi chimwe chete ndiyo yepamusoro.

5. Ndezvipi zviitiko zvinoshanda?

- Chiteshi chimwe chetevharuvhu yekuburitsa mweya: yakakodzera mapaipi madiki, nzvimbo dzakakwirira dzemapaipi, mafirita, zvishandiso zvemagetsi nedzimwe nzvimbo uko huwandu hushoma hwegasi hunofanira kuburitswa.

- Nzvimbo mbirivharuvhu yekuburitsa mweya: Yakakodzera kuendeswa kwemvura kure nepakati nepfupi, maindasitiri akajairika, nzvimbo dzekupomba diki nepakati uye zvimwe zvinoda dziviriro yekukurumidza yekuburitsa mvura nekudhonza.

- Inoumbwa nekumhanya kwakanyanyavharuvhu yekuburitsa mweya: yakakodzera mapurojekiti ekufambiswa kwemvura ari kure, ane mafungu akareba, ane dhayamita hombe, uye mapaipi anoyerera zvakanyanya. Inogona kugadzirisa zvachose njodzi yakavanzwa yekuvhuvhuta nekuvharika kwemavharuvhu emagetsi akajairwa, uye ndiyo sarudzo yekutanga kumapurojekiti makuru ekupa mvura.

6. Ndezvipi zvinetso zvikuru zvinogadziriswa nevharuvhu inoburitsa utsi inomhanya zvikuru ine composite?

Zvakajairikavharuvhu yekuburitsa mweya(kusanganisira single-port nedouble-port) dzine njodzi yakavanzika yakajairika kana dzichizadzwa nemvura kekutanga: kana mwero wemhepo mupombi wakanyanya kukurumidza, kuyerera kwemhepo kunogona kuputitsa zvakananga bhora rinoyangarara uye kuvhara exhaust port, zvichikonzera huwandu hwakawanda hwemhepo husingakwanise kuburitswa, uye mweya unosara mupombi. Izvi hazvingokanganisi chete kuyerera kwemvura, asi zvinogonawo kukonzera kuti mvura iputike panguva yekugadzirisa kana kudzimwa kwemvura. Vharuvhu inoburitsa mhepo inomhanya inodzivirira kuvhuvhuta nekuvharika nekuvandudza chimiro chemvura, zvichiita kuti exhaust ishande zvakanaka uye yakachengeteka.