Chii chinonzi transformer pressure relief valve main function uye Maitiro ekutarisa?

Midziyo/mavharuvhu ekuderedza kumanikidzwa zvinowanzo patsanurwa mu Indasitiri yetransformer semidziyo yekuchengetedza kana yekudzivirira mudziyo wekubvisa kumanikidzwa kwetransformer vharuvhu yematransformer akanyudzwa mumvura inovhurika kana paine zvikanganiso zvemukati uye inovimbisa kuti kumanikidzwa kwakanyanya kunogona kuburitswa zvakanaka. Mavharuvhu emudziyo wekubatsira kumanikidzwa Kuti matransformer avharwe nekumanikidzwa kunoderera kudzokera kunzvimbo yakavharwa zvachose uye isina mvura yakawanda. Mavharuvhu emudziyo wekubvisa kumanikidzwa ematransformer anogona kuiswa chero panzvimbo kana kurerekera pachifukidziro kana pamadziro etransformer. Kana zvakumbirwa, transformer inogona kuiswa mavharuvhu akawanda ekuderedza kumanikidzwa. Mavharuvhu ekuderedza kumanikidzwa anoedzwa kuti aone kana ari kushanda. Kushandiswa kwemidziyo iyi kunoderedza kukwira kamwe kamwe kwesimba remafuta, mukati metangi reTransformer rinotonhorerwa nemafuta.

Kana transformer yakanyudzwa mumafuta kukanganisa kwemukati senge short circuit, tangi rinoburitsa huwandu hwakawanda hwegasikuitira kuti kumanikidzwa kuri mukati metangi kuwedzere zvakanyanya, vharuvhu rekubatsira kumanikidzwa rinogona kusunungura kumanikidzwa kunogadzirwa mukati memamirisekonzi maviri, uye kana kumanikidzwa kwadzikira kuvharuvhu kuti kuvhare kumanikidzwa, vharuvhu rinovharwa zvakavimbika, kuitira kuchengetedza tangi re transformer rakanyudzwa mumafuta.

Nheyo yekushanda kwe kuderedzwa kwekumanikidzwa kwetransformer vharuvhu zviri nyore kwazvo. Kana kumanikidzwa kukakwira mukati me transformer uye kukadarika muganho wekumanikidzwa wakagara waiswa, vharuvhu yekuchengetedza kumanikidzwa inovhura vharuvhu yayo, iyo inobatwa nechitubu uye inoburitsa kumanikidzwa kwemukati kusvika yadzikira. Mushure mekudzikira kwekumanikidzwa, vharuvhu yekumanikidzwa inodzokera panzvimbo yayo yekutanga uye inovhara zvachose. Kazhinji, mudziyo wekubvisa kumanikidzwa unoiswa pamusoro pe transformer. Nekuda kwezvikanganiso zvemukati, zvinokurudzirwa kuva nazvo mavharuvhu ekubatsira kumanikidzwa kudzivirira transformer uye kusunungura kumanikidzwa kunobva kamwe kamwe.

Chii chatinofanira kuita kana PRV kufamba mutransformer?

Vharuvhu Yokusunungura Kumanikidzwa (PRV) Kufamba kana uine kumanikidzwa kwegasi kwakawandisa mukati memuchina wekuchengetedza mafuta etransformer. Kumanikidzwa kwegasi kunowedzera mutransformer nekuda kwezvikonzero zviviri. (1) Transformer yakawandisa uye (2) pane chimwe chikanganiso mutransformer.

Kana transformer yakawandisa, kutenderera kunopisa uye oiri inokura mukupisa ikoko. Oiri inofamba ichikwira ichipinda mu conservator yeoiri. Izvi zvinoita kuti nzvimbo yegesi mu conservator ive shoma uye nokudaro kumanikidzwa kunowedzera.

Kana paine dambudziko repasi kana kuti dambudziko rechikamu chimwe nechimwe mukati me transformer pachava nekupisa kukuru uye nekuda kweizvi, methane, ethane, acetylene, nezvimwewo magasi achaumbwa kubva mukupisa kwepepa nemafuta nekukurumidza. Zvadaro, PRV ichagumburwa.

Saka hurongwa hwekuita huchave hwekunzwisisa kana paine dambudziko mutransformer kana kuti yakawandisa. Ona kuverenga kwazvino kuti unzwisise mamiriro ekurodha uye kana yakawandisa, deredza mutoro. Kana paine dambudziko mutransformer, saka hauna imwe sarudzo kunze kwekuenda kunogadziriswa.

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Nguva yekutumira: Kubvumbi-16-2021