Kukosha kweLockout uye Tagout yeValve Isolation Devices

Kukosha kweLockout uye Tagout yeValve Isolation Devices

Munzvimbo dzeindasitiri, kushandiswa kwevharafu yekuzviparadzanisa nemidziyoyakakosha pakushanda kwakachengeteka uye kuchengetedza kwakasiyana masisitimu nemidziyo.Midziyo yekuzviparadzanisa yevhavhasemavharuvhu eplug anoita basa rakakosha mukudzora kuyerera kwezvinwiwa kana magasi mumapombi nemapombi.Nekudaro, kushanda uye kugadzirisa kwezvishandiso izvi kunogona kuratidza njodzi dzinogona kuitika, zvichiratidza kukosha kwekuita kwakaringana yekuvhara / tagout maitiro.

 Plug valve yekuvhara zvishandisochinhu chakakosha chekuchengetedza kuchengetedzwa kwevashandi panguva yekugadzirisa, kugadzirisa, kana kugadzirisa.Chigadzirwa chacho chakagadzirirwa kunyatsoparadzanisa simba rinopa simba valve uye kudzivirira kushanda netsaona kana kusingabvumirwi.Nokushandisa stopcock locking device, vashandi vanogona kuvhara zvakachengeteka valve munzvimbo yakavharwa kana yakazaruka, vachipa chivharo chinooneka chemuviri pakati pemushandi nevhavha.

Lockout tagout (LOTO) maitiro seti yematanho ekuchengetedza akagadzirirwa kuchengetedza vashandi kubva netsaona kuburitswa kwesimba panguva yekugadzirisa, kugadzirisa, kana kugadzirisa zviitiko.Aya maitiro anosanganisira akatevedzana matanho anosanganisira kupatsanura sosi yesimba, kushandisa zvigadziriso zvekukiya uye kubatanidza ma tag ekuchengetedza kana ma tag.Iko kushandiswa kweiyo LOTO maitiro kunovimbisa kuti michina kana michina iri mu de-energized state, nekudaro ichidzikisa njodzi yekukuvara kana tsaona nekuda kwekusatarisirwa activation yemidziyo.

Kukosha kwekukiya uye tagout yevharuvhu yekuzviparadzanisa nevamwe, kunyanya mavharuvhu epuragi, haigoni kuwedzererwa.Midziyo iyi inowanzo shandiswa mumasisitimu emagetsi akakwira uye inogona kukonzera kukuvara kwakakomba kana kufa kana isina kunyatsoparadzaniswa.Nekuita yekuvhara, nzira ye tagout, mukana wekuburitswa netsaona kana kungoerekana watsikirirwa kwezvinhu zvine njodzi zvinogona kudzikiswa.Vashandi vanodzivirirwawo kubva pakukuvadzwa kunokonzerwa netsaona yevharuvhu kushanda kana chikamu displacement.

Imwe yemabhenefiti makuru ekushandisa aplug vharafu yekuvhara mudziyondiko nyore kuisa uye kubvisa.Midziyo iyi yakagadzirirwa kuve nyore kushandisa, kuve nechokwadi chekuti vashandi vanogona kuita nzira dzekuvhara nekukasira uye nemazvo.Mavara akajeka, ane simba ezvivharo zvekuvhara anoshandawo sechiyeuchidzo chinooneka kune vashandi kuti midziyo iri munzvimbo yakachengeteka, ichivadzivisa kuedza kushanda kana kushanda valve pasina mvumo yakakodzera.

Mukuwedzera, kushandiswa kwekukiya/kutaganzira dzinosimudzira tsika yebasa inochengetedza kuchengetedza.Nekushandisa maitiro aya nguva dzose uye kudzidzisa vashandi nezvekukosha kwavo uye kushandiswa kwakakodzera, masangano anogona kugadzira tsika inoisa pamberi pekuchengetedza.Kurudzira vashandi kuti vaone njodzi dzinogona kuitika, vataure nezvekuchengetedza, uye kuve nechokwadi chekutevedzwa kwakasimba nekuvhara, maitiro ekutapa.

Muchidimbu, kukosha kwekukiya uye tagout yevharuvhu yekuzviparadzanisa nevamwe, kunyanya mavharuvhu epuragi, haagone kuwedzeredzwa.Kuita kukiya kwakaringana, tagout maitiro akakosha kune kuchengetedza kwevashandi panguva yekugadzirisa, kugadzirisa kana kugadzirisa zviitiko.Aya maitiro anonyatso kuparadzanisa simba uye kudzivirira kushanda netsaona, nokudaro kuderedza njodzi yekukuvara kana tsaona.Nekushandisa stopcock lockouts uye kutevera lockout/tagout maitiro, masangano anogona kugadzira kuchengetedzwa-anoziva nharaunda yebasa uye kuchengetedza kugara zvakanaka kwevashandi vavo.