PQWT Leak Detection Diary | Kuonekwa kweLeak muChangsha Aohai Lanting

Musi waMbudzi 15, 2022, takatambira runhare kubva kumuridzi weAohai Lanting mudunhu reYuelu, Changsha Guta, akange aine mvura yadeuka mumba make, uye kubuda kwacho kwainge kwakakomba, uye akatiwana tichitarisira kumubatsira kuwana nzvimbo yekubvinza kuburikidza nemidziyo yekuongorora kuvuza nehunyanzvi hwevashandi.

Takasvika kumba kwemuridzi nemidziyo yehunyanzvi, uye mushure mekusvika panzvimbo iyi takadzidza mamiriro acho ezvinhu: imba yemuridzi yakanga ine pombi yaibuda pamusuwo wekicheni kare, apo iyo inodonha yakanga yaonekwa kuti ipedze kugadzirisa, uye ikozvino pane nzvimbo yekudonha, pane zviratidzo zvakawanda zvekunyura bvudzi mumakona emusuwo, uye pane zviri pachena madonhwe pamusoro penzvimbo yevoruzhinji mumigwagwa yepasi. Pakutanga, isu tinofungidzira kuti panofanira kunge paine dambudziko nepombi yeinjiniya kubva pamamita emvura kusvika pamusuwo wechikamu ichi. Asi nekuda kweinishuwarenzi, takasarudza kutanga taita bvunzo yekubata-bata kubva kumba.

01 yepipe pressure test

Takatanga kudzima vharafu huru mumba, ndokuzodzima vharafu yekona uye pombi munzvimbo imwe neimwe, takabvisa hita yemvura pazasi pepombi inopinza yemvura inotonhorera uye pombi yemvura inopisa yekubuda mupombi nzvimbo mbiri, yakabatana negeji yekumanikidza yakabatana nepombi yekumanikidza, pombi yemvura inopisa uye pombi yemvura inotonhora kumanikidza panguva imwe chete, zvichiteerana, kune pombi yekumanikidza kuyedzwa. Kuburikidza nenguva yekutarisa. Kumanikidzwa kwemvura inotonhora uye pombi dzemvura inopisa hazvina kuchinja zvakanyanya. Isu tinotonga kuti hapana dambudziko nepombi mukati memba.

Zvadaro, takabvisa pombi yakabatana nemamita emvura ndokuiputira nepulagi, ndokuvhara vharafu huru mumba. Takaita muedzo wekumanikidza papombi kubva pamamita emvura uye takaona kuti kudzvinyirira muchikamu ichi chepombi kwaisagona kuchengetedzwa, zvichiratidza kuti kutonga kwedu kwakarurama uye kuti pane dambudziko nechikamu ichi chepombi inouya.

02 Tanga kuongorora kwepombi

Mushure mekuona pombi inodeuka, takashandisa pombi yemhepo kupomba mhepo mupombi uye takashandisa PQWT L50 yemukati pombi leak detector kuyedza padyo nepombi, ine mhepo yepamusoro-soro, kunzwika kwepamusoro, kujeka kwemhando yenzwi, uye ine maitiro maviri ekuona ekuverengera uye magadzirirwo, uye dhizaini yekabati yakakodzerwa nenzvimbo dzakatetepa dzakasiyana-siyana mumba nemadziro.

Mushure mePQWT L50 mhando yepipe leak detector census mode yekuona, chiratidzo chekuvuza chiri pachena chakawanikwa painjiniya pombi yekupinda, uyezve mushure meiyo yekumisikidza nzira yekudzokorora ongororo, iyo nzvimbo yechiratidzo column bar yakakwira zvichienzaniswa nedzimwe nzvimbo, kukiya chaiko nzvimbo paine yabuda.

03 Kuchera mushure mekuona nzvimbo chaiyo

Mushure mekuona nzvimbo chaiyo yekudonhedza, isu takazochera nekugadzirisa pombi, takavhura pasi uye tikawana iyo inodonha pane inopisa fusion gokora, kuitira kuti iwe uone mhedzisiro iri pachena, takashandisa mvura yekugeza yakadururirwa pakuchera, unogona kuona sebubble bulge kumusoro, kumira kwakaringana.

Panguva ino, takawana nzvimbo yekuvuza yepombi yemvura panzvimbo yakanyatsobudirira.
04 Chikonzero chekubuda kwemvura

Nekuda kweiyo welding process, pakanga paine gap munzvimbo yewelding, izvo zvakaita kuti pave nekudonha nekufamba kwenguva. Pakupedzisira, takacheka gokora iri, tikaitsiva nepombi mitsva uye takaibatanidza zvakare. Mushure mekugadzirisa kwapera, takaita test pressure yepombi zvakare uye tikasimbisa kuti pakanga pasina dambudziko nepombi ndokubva tapedza kuedza kwese.

☑Kugovana ruzivo rwekuziva