Ivalvu yokuphepha iwulungisa kanjani umfutho?

Ivalvu yokuphepha iwulungisa kanjani umfutho?

I-Tianjin Tanggu Water-Seal Valve Co., Ltd(TWS Valve Co., Ltd)
Tianjin, ECHINA
Agasti 21, 2023
Iwebhusayithi http://www.water-sealvalve.com

Ukulungiswa kwengcindezi yokuvula i-valve yokuphepha (ukucindezela kwesethi):
Ngaphakathi kwebanga lengcindezi yokusebenza eshiwo, ingcindezi yokuvula ingalungiswa ngokuzungezisa isikulufu sokulungisa ukuze kushintshwe ukucindezelwa kokulayisha kuqala kwentwasahlobo. Khipha isivalo sevalvu, khulula inadi yokukhiya, bese ulungisa isikulufu sokulungisa. Okokuqala, khulisa ingcindezi yokungena ukuze wenze i-valve isuke kanye.
Uma ingcindezi yokuvula iphansi, qinisa isikulufu sokulungisa ngokwewashi; uma ingcindezi yokuvula iphezulu, yikhulule ngokuphambene newashi. Ngemva kokulungisa ingcindezi yokuvula edingekayo, qinisa inadi yokukhiya bese ufaka isivalo sekhava.
Uma ingcindezi yokuvula edingekayo idlula ububanzi bokucindezela kokusebenza kwentwasahlobo, kuyadingeka ukufaka enye indawo entwasahlobo ngebanga elifanele lengcindezi yokusebenza, bese uyilungisa. Ngemuva kokuthi intwasahlobo ishintshiwe, idatha ehambisanayo ku-nameplate kufanele ishintshwe.
Lapho ulungisa ingcindezi yokuvula i-valve yokuphepha, amaphuzu alandelayo kufanele anakwe:
Uma ukucindezela okuphakathi kuseduze nokucindezela kokuqhekeka (kufika ku-90% wengcindezi yokuqhekeka), isikulufu sokulungisa akufanele sijikelezwe, ukuze kuvinjwe i-disc ukuthi ingashintshi futhi ilimaze indawo yokubeka uphawu.
Ukuze kuqinisekiswe ukuthi inani lokucindezela kokuvula linembile, izimo eziphakathi ezisetshenziselwa ukulungiswa, njengohlobo oluphakathi nokushisa okuphakathi, kufanele kube eduze ngangokunokwenzeka nezimo zangempela zokusebenza. Lapho uhlobo lwe-medium lushintsha, ikakhulukazi uma lushintsha kusuka esigabeni se-liquid kuya esigabeni segesi, ingcindezi yokuvula ivame ukushintsha. Lapho izinga lokushisa lokusebenza likhuphuka, ingcindezi yokuqhekeka iyancipha. Ngakho-ke, lapho ilungiswa ekamelweni lokushisa futhi isetshenziswa ekushiseni okuphezulu, inani lokucindezela elimisiwe ekamelweni lokushisa kufanele libe likhulu kancane kunenani lokucindezela kokuvula kwebhola.
Ukulungiswa kwengcindezi yokukhishwa kwe-valve yokusiza kanye nengcindezi yokuvuselela kabusha:
Ngemuva kokulungiswa kwengcindezi yokuvula, uma ingcindezi yokukhipha noma ingcindezi yokuvuselela kabusha ingahlangabezani nezidingo, ungasebenzisa indandatho yokulungisa esihlalweni se-valve ukuze ulungise. Khipha isikulufu sokulungisa sendandatho yokulungisa, bese ufaka ibha yensimbi ezacile noma elinye ithuluzi kusuka embotsheni yesikulufu eveziwe, bese amazinyo egiya eringini yokulungisa enganyakaziswa ukuze indandatho yokulungisa ijikele kwesokunxele nakwesokudla.
Lapho indandatho yokulungisa iphendulwa ngokuphambene newashi ngakwesokudla, isikhundla sayo sizokhula, futhi ukucindezela kokukhipha kanye nokucindezela kabusha kuzokwehla; ngokuphambene nalokho, lapho indandatho yokulungisa iphenduka iwashi ngakwesobunxele, isikhundla sayo sizokwehla, futhi ukucindezela kokukhipha kanye nokucindezela kabusha kuzokwehla. Umfutho wezihlalo uzokwenyuka. Phakathi nokulungiswa ngakunye, ububanzi bokujikeleza kwendandatho yokulungisa akufanele kube bukhulu kakhulu (ngokuvamile ngaphakathi kwamazinyo angu-5).
Ngemva kokulungiswa ngakunye, isikulufu sokulungisa kufanele siqiniswe ukuze isiphetho sesikulufu sitholakale ku-groove phakathi kwamazinyo amabili endandatho yokulungisa ukuze kuvinjwe indandatho yokulungisa ukuthi ingajikelezi, kodwa akukho kucindezela kwezinhlangothi okufanele kufakwe endandeni yokulungisa. Bese wenza uhlolo lwesenzo. Ngenxa yokuphepha, ngaphambi kokuguqula indandatho yokulungisa, ukucindezela kwe-inlet ye-valve yokuphepha kufanele kuncishiswe kahle (ngokuvamile ngaphansi kuka-90% wengcindezi yokuvula), ukuze kuvinjwe i-valve ukuthi ingavuleki ngokuzumayo ngesikhathi sokulungiswa kanye nezingozi.
Qaphela ukuthi kungenzeka kuphela ukwenza ingcindezi yokukhishwa kwe-valve yokuphepha kanye nokuhlolwa kwengcindezi yokuvuselela kabusha lapho izinga lokugeleza komthombo wegesi likhulu ngokwanele ukwenza i-valve ingavuli (okungukuthi, lapho umthamo wokukhipha olinganiselwe we-valve yokuphepha ufinyelelwa. ).
Kodwa-ke, amandla ebhentshi lokuhlola ngokuvamile asetshenziselwa ukuqinisekisa ukucindezela kokuvula kwe-valve yokuphepha kuncane kakhulu. Ngalesi sikhathi, i-valve ayikwazi ukuvulwa ngokugcwele, futhi ukucindezela kwayo kokuvuselela kabusha kungamanga. Lapho ulinganisa ingcindezi yokuvula ebhentshini elinjalo lokuhlola, ukuze wenze isenzo sokusuka sibonakale, indandatho yokulungisa ngokuvamile ilungiswa ibe yindawo ephakeme kakhulu, kodwa lokhu akufanelekile ngaphansi kwezimo zangempela zokusebenza ze-valve, futhi ukuma kwendandatho yokulungisa kufanele kulungiswe kabusha.
uphawu lokuhola
Ngemuva kokuthi wonke ama-valve okuphepha elungisiwe, kufanele avaliwe ngomthofu ukuvimbela izimo ezilungisiwe ukuthi zingashintshwa ngokuzenzakalelayo. Lapho ivalvu yokuphepha iphuma efektri, imvamisa ilungiswa ngomoya ojwayelekile wokushisa ngokwesilinganiso esiphezulu (okungukuthi umfutho ophakeme) wezinga lokucindezela kokusebenza, ngaphandle kwezimo ezikhethekile ezishiwo.
Ngakho-ke, abasebenzisi ngokuvamile badinga ukulungisa ngokuvumelana nezimo zangempela zokusebenza. Bese uyivala futhi.

I-Tianjin Tanggu Water Seal Valve Co., Ltd. iyi-valve yesihlalo esinwebekayo eseqophelweni eliphezulu esekela amabhizinisi, imikhiqizo i-elastic seat wafer butterfly valve,i-lug butterfly valve,i-valve ye-butterfly ene-flange ephindwe kabili,i-valve ye-butterfly ephindwe kabili ye-flange, i-valve yebhalansi,i-valve yokuhlola ipuleti elicwecwe kabilinjalo njalo. E-Tianjin Tanggu Water Seal Valve Co., Ltd., siyaziqhenya ngokuhlinzeka ngemikhiqizo esezingeni eliphezulu ehlangabezana namazinga aphezulu embonini. Ngohlu lwethu olubanzi lwama-valve nokufakwa, ungasethemba ukuthi sizokunikeza isisombululo esiphelele sohlelo lwakho lwamanzi. Xhumana nathi namuhla ukuze ufunde kabanzi mayelana nemikhiqizo yethu nokuthi singakusiza kanjani.