More than 20 years of OEM and ODM service experience.

Musiyano uripo pakati peglobe valve uye gedhi vharafu uye mashandisiro azvo

Bellow-globe-valve01 wedge-gedhi-vhavha-bellow-chisimbiso

 

Mavharuvhu egedhiuyeglobe mavharuvhumavharuvhu anowanzo shandiswa.Pakusarudza vharuvhu yegedhi kana vharuvhu yepasi, zvakaoma kune vazhinji vashandisi kuita mutongo chaiwo.Saka ndeupi musiyano uripo pakati pevharuvhu nevhavha yegedhi, uye kuti ungasarudza sei mukushandiswa chaiko?
Kazhinji kutaura, maererano nekusarudzwa kwevharuvhu mukugadzira pombi, mavharuvhu emagedhi anowanzo shandiswa mune yemvura midhiya, uye mavharuvhu ekumisa anoshandiswa mune gasi media.Ose mavharuvhu eglobhu nemavharuvhu egedhi mavharuvhu anosungirwa kuvhara.Ivo vese vanosundidzira disc uye chigaro chevharuvhu kuti vagadzire chisimbiso nekutenderedza vharafu, pachinzvimbo chekuvimba nepakati pekumanikidza kuwana chisimbiso sevhavha yebhora.Musiyano pakati pevhavha yeglobhu uye gedhi revhavha uye musiyano pakati pemashandisirwo azvo uye zviyero : Kureba kwemaitiro evhavha yegedhi, ndiko kuti, kureba pakati penzvimbo dzeflange ipfupi pane iyo yevhavha yekuvhara;kureba kwekuisa uye kureba kwekuvhura kwevhavha yekuvhara idiki pane iyo yevhavha yegedhi.Kunyangwe iwo ese ari mavhiri emakona, kureba kwekuvhura kwevhavha yekuvhara inongova Hafu yezita rezita, nguva yekuvhura ipfupi kwazvo, uye kureba kwekuvhura kwevhavha kwakafanana nedhayamita yezita.
Musiyano mukuyerera kwemukati wepakati: gedhi revhavha ivhavha yekuvhara nzira mbiri, iyo inogona kuwana chisimbiso kubva kumativi ese, uye hapana chinodiwa chekuisa nzira.Ivhavha yekuvhara ine S-shaped structure.Ivhavha yevhavha ine kuyerera kwekutungamira kunodiwa.Iyo yepakati yevhavha yekuvhara ine dhayamita yezita isingasviki DN200 inoyerera ichibva pasi pe disc kusvika kumusoro kwe disc, uye yepakati yevhavha yekuvhara ine dhayamita yezita isingasviki DN200 inoyerera ichibva pamusoro pe disc kuenda vharafu.Pazasi pepfupa.Nekudaro, iyo yemagetsi yekuvhara-vhavha inotora nzira yekupinda kubva pamusoro pevhavha clack.Sezvo mavharuvhu mazhinji ekumisa achiyerera kubva pasi pevhavhavhavha kusvika kumusoro, torque yekuvhura yevhavha inogona kuderedzwa zvinobudirira, uye sando yemvura chiitiko chinokonzerwa nekuvhura kwevhavhavhavha inogona kudzivirirwa.Kusiyana kwekudzivirira kwemvura yepakati: kana yakazarurwa zvakakwana, iyo yose inoyerera yevhavha yegedhi inotenderera kuburikidza, pasina chero kupikiswa, iyo yepakati haina kudonha kudonha kurasikirwa, uye kuyerera kwekudzivirira kweiyo 0.08-0.12 chete.Uyezve, iyo yekudzivirira kwemvura yevhavha yevhavha yekuvhara ndeye 2.4-6, iyo 3-5 nguva yekuyerera kwekudzivirira kwevhavha yegedhi.Nokudaro, valve yekuvhara haina kukodzera kumamiriro ekushanda anoda kurasikirwa kwepakati.
Musiyano muchimiro chepamusoro chekuvhara: nzvimbo yekuisa chisimbiso chevhavha yekumisa iri perpendicular kune pombi.Kana yakavharwa, kana kusvibiswa mukati mepakati kunogara pachisimbiso, apo diski yevhavha uye chigaro chevhavha yevhavha chiumba chisimbiso, zviri nyore kukuvadza chigaro chekuvhara chigaro chevhavha uye gedhi revhavha Chisimbiso chekuvhara chine simba rekupukuta kana gedhi riri kuburuka, uye svikiro rinogona kushambidzwa, uye kukuvadzwa kwekusvibiswa kwepakati kusvika panzvimbo yekuisa chisimbiso kuduku zvikuru.


Nguva yekutumira: Jul-01-2021