Maererano nemhando dzakasiyana dzemumuvhu dzevharanda dzeGedhi, makomo eGedhi anokamurwa kuita zvikamu zviviri: wedget mhando uye zvakafanana mhando.
Gedhi reGedhi reGedge Gedheni Vharuvhariki-rakaumbwa, uye chisimbiso chekuisa chisikwa chedzidzo yechiteshi, uye chigaro chegedhi chichava chishandiswe chisimbiso (kuvhara). Iyo wedge ndiro inogona kuve imwe gedhi rimwe kana suwo rakapetwa.
According to the different movement of the valve stem when the gate is opened and closed, gate valves are divided into two categories: rising stem gate valves and concealed stem gate valves. Iyo vharuheni stem uye gedhi remutsime rinobuda stem vhegi rabuda uye rinowira panguva imwe chete kana kuvhura kana kuvhara; Pakavanda Gedhi reGedhi reGedhi reGedhi ravhurwa. The advantage of the rising stem gate valve is that the channel opening height can be judged by the rising height of the valve stem, but the occupied height can be shortened. Patinosatarisana nemaoko ruoko kana kubata, shandura ruoko rwemasaini kana kubata wachi kuvhara vharuvhu.
2. Zviitiko uye zvirevo zvisarudzo zvemavhiki matsu
01. Flat Gedhi Guyve
Nguva dzeGed Gedhi Valves:
(1) Mafuta neyechisikigo gasi pipi. Gedhi rakatetepa mavharuvhu nevakarovesa makomba ariwo nyore kune chero kuchenesa pombi.
(2) Pipedes uye michina yekuchengetedza yemafuta akanatswa.
(3) Mafuta uye zvakasikwa gasi kugadzira zvigadzirwa.
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(5) Guta Gasi Kutamisa Pepa Pipelines.
(6) mapurojekiti emvura emvura.
Sarudzo yekusarudza yegavha gate ravharuvha:
. Kana iwe uchida kuchenesa pombi, sarudza iyo yakavhurika-tsvimbo gate jesula neganda rimwe negondohwe rimwe uye gomba rakasiyana.
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02. Wedge Gate Welve
Wedge gate valves are generally used in places where there are no strict requirements for the external dimensions of the valve, and the use conditions are more harsh. Semuenzaniso, iyo inoshanda svikiro yekudziya kwakanyanya uye kudzvanywa kwakanyanya kunoda kuti zvikamu zvekuvhara zviisanidzwe kwenguva yakareba.
Generally, the use of high pressure, high pressure cut-off (large pressure difference), low pressure cut-off (small pressure difference), low noise, cavitation and vaporization, high temperature medium, low temperature (cryogen), wedge gate valve is recommended. Semuenzaniso, inoshandiswa zvakanyanya muindasitiri yemagetsi, petrochemical indasitiri, mairi yechipfuya, peturu yekunyepodza mvura engineering uye sewage yekurapa engineering mukuvaka kwemadhorobha, uye indasitiri yemakemikari.
Sarudzo yekusarudzwa:
(1) Zvinodiwa zvehunhu hwehupfu hwevharu. Gedhavha mavharuvha anosarudzwa nemamiriro ekushanda ane zvidiki zvinoyerera kupesana, akasimba kuyerera kugona, akanaka kuyerera maitiro uye zvakanyanyisa kuisirwa zvinodiwa.
(2) yakakwirira-tembiricha uye yakakwirira-kumanikidza svikiro. Yakadai sekumanikidza kumanikidzwa, yakakwira-tembiricha uye mafuta ekumanikidza.
(3) kupisa kwakadzika (CRYGEN) Svikiro. Semuti womvura amonia, mvura hydrogen, mvura okisijeni uye imwe midhiya.
(4) kudzvinyirira kwakaderera uye dhayamu yakakura. Senge mapurojekiti emvura emvura, zvirongwa zvekurapa zvekurapa.
(5) Guta Gasi Kutamisa Pepa Pipelines.
(6) mapurojekiti emvura emvura.
Nheyo yekusarudzwa yegavha gate ravharuvhu:
. Kana iwe uchida kuchenesa pombi, sarudza iyo yakavhurika-tsvimbo gate jesula neganda rimwe negondohwe rimwe uye gomba rakasiyana.
.
.
.
02. Wedge Gate Welve
Wedge gate valves are generally used in places where there are no strict requirements for the external dimensions of the valve, and the use conditions are more harsh. Semuenzaniso, iyo inoshanda svikiro yekudziya kwakanyanya uye kudzvanywa kwakanyanya kunoda kuti zvikamu zvekuvhara zviisanidzwe kwenguva yakareba.
Generally, the use of high pressure, high pressure cut-off (large pressure difference), low pressure cut-off (small pressure difference), low noise, cavitation and vaporization, high temperature medium, low temperature (cryogen), wedge gate valve is recommended. Semuenzaniso, inoshandiswa zvakanyanya muindasitiri yemagetsi, petrochemical indasitiri, mairi yechipfuya, peturu yekunyepodza mvura engineering uye sewage yekurapa engineering mukuvaka kwemadhorobha, uye indasitiri yemakemikari.
Sarudzo yekusarudzwa:
(1) Zvinodiwa zvehunhu hwehupfu hwevharu. Gedhavha mavharuvha anosarudzwa nemamiriro ekushanda ane zvidiki zvinoyerera kupesana, akasimba kuyerera kugona, akanaka kuyerera maitiro uye zvakanyanyisa kuisirwa zvinodiwa.
(2) yakakwirira-tembiricha uye yakakwirira-kumanikidza svikiro. Yakadai sekumanikidza kumanikidzwa, yakakwira-tembiricha uye mafuta ekumanikidza.
(3) kupisa kwakadzika (CRYGEN) Svikiro. Semuti womvura amonia, mvura hydrogen, mvura okisijeni uye imwe midhiya.
(4) kudzvinyirira kwakaderera uye dhayamu yakakura. Senge mapurojekiti emvura emvura, zvirongwa zvekurapa zvekurapa.
. Kana kukwirira kwacho kusiri kushoma, iyo tsvimbo yakavhurika wedge Gedvha vharuvhi yakasarudzwa.
(6.
3. Zvinotarisirwa uye kuchengetedza
01. Zvikanganiso zvavo uye zvinokonzeresa zveGedhi matsulo
Mushure mekunge Gavha Valve vanoshandiswa, matambudziko anotevera anowanzoitika nekuda kwekushisa kwepakati, kumanikidzwa, kuronga uye kufambidzana uye kufambisa kweumwe neumwe kusangana.
. Kubhururuka kwekunze kweValve kunodaidzwa kuti Lakage, uye kubhururuka kwakajairika mumabhokisi ekutarisa uye kubatana kwakasimba.
Chikonzero chekuburitswa kweiyo Bhokisi Bhokisi: dzakasiyana-siyana kana mhando yeiyo kurongedza haina kusangana nezvinodiwa; Kukura kurongedza kana tsinde kupfeka; Yakasununguka kurongedza gland bralion pane iyo stem pamusoro.
Chikonzero chekuburitswa kweiyo Flange Kubatanidza: Izvo zvinyorwa kana kukura kwegeti haina kusangana nezvinodiwa; Kukanganisa kwakanaka kwehunhu hwekuisa flange pamusoro; kusimbisa zvisina kunaka kweBlets inobatanidza; Iyo pombi haina kunyatsogadzirirwa, zvichikonzera kuwandisa kwemamwe mimwe mitoro pamajoini.
(1. Corros inonyanya kukonzerwa nekuita kwepakati, asiwo mhedzisiro yekuburitsa ion kubva kune iyo filt uye gasket.
02. Kugadziriswa kweGedhi Valves
(1) Kugadziriswa kwekunze kwekunze kweValve
Paunenge uchimanikidza kurongedza, iyo gland bolt inofanira kunge yakanyoreswa inoshandiswa kudzivirira iyo gland tilting uye kusiya gakava yekumanikidza. Panguva imwecheteyo nekumanikidza kurongedza, tsinde yemavheni inofanira kutenderedzwa kuti iite kuti rive rakatenderedza renje renyama, kuti arege kupfeka zvekurongedza, uye kupfupisa hupenyu hwebasa. Kumusoro kwetsvina tsinde, kuti svikiro iri nyore kubvira, uye raifanira kuongororwa kuti abvise mavanga pamusoro penzvimbo yeValve stem isati yashandiswa.
Kuti ubviswe kwekubatana kwekubatana, kana iyo gasket yakakanganisika, inofanira kutsiviwa; Kana zvinyorwa zvegeti zvisina kusarudzwa nemazvo, zvinyorwa zvinogona kusangana nezvinodiwa zvekushandisa zvinofanirwa kusarudzwa; Kana iyo nzira yekugadzirisa yeiyo flange isingaraviso isina kuriririsa, iyo Flange Isimba Isimbiso Inofanirwa Kubviswa uye Kudzora Kusvikira Ichakwaniswa.
(2) Kugadziriswa kweBellage Mukati meValve
Kugadziriswa kweMukati Kubvisa Kukuvadzwa kuchisimba kumusoro uye kusununguka kusimbiswa pamudzi (kana mhete inosimbisa ichimanikidzwa mundiro yeValve kana chigaro chine tambo). Kana iyo yekuisa chisimbiso yakagadziriswa zvakananga pamiviri yevharuvhu uye ndiro ndiro, hapana dambudziko remidzi yakasununguka uye kubhururuka.
Kana iko kusinga chisimbiso kwakakanganisika zvakanyanya, uye chisimbiso chakaumbwa nemhete inosimbisa, mhete yekare inofanira kubviswa uye chinhambwe chitsva chisingaenzaniswi chinofanira kushongedzwa; Kana iyo chisimbiso pamusoro ichimisikidzwa zvakananga pamuviri wemuvhari, iyo yakakuvadzwa chisimbiso chekutanga inofanira kutanga abvumidzwa, uyezve iyo yekuisa chisimbiso chitsva mhete kana nzvimbo yemakona inofanira kunge iri muvhu kuti ave pasi mune itsva chisinga chisimbiso. Kana maChratema, mabumps, anopwanya, dents uye mamwe marongero ekuisa chisimbiso haana kuderera pane 0.05mm, vanogona kubviswa nekukuya.
Kana mhete yegungwa ichimanikidzwa-mukati uye yakagadziriswa, ptfe tepi kana chena pendi inogona kuiswa pasi pechigaro cheValve kana chisimbiso chemahara kuti chigere cherudzi rwemusoro ruchazadzwa; Kana chisimbiso chichitsvuka, ptfe tepi kana chena pendi inofanira kuiswa pakati pemitsetse kuti udzivise mvura kubva pamatanho.
(3) Kugadziriswa kwevalveCorrosion
Kazhinji, muviri wevheni uye bonnet zvakanyatsogadzirwa, nepo malve mapopoma kazhinji anowanzoiswa. Paunenge uchigadzirisa, zvigadzirwa zvekushora zvinofanirwa kutanga zvatanga kuongororwa.
(4) Kugadziriswa kweabrasion pane chisimbiso pamusoro
Mukushandiswa kwevalve. Kana iyo chisimbiso pamusoro ichinge yawedzera, inogona kubviswa nekukuya.
Chechina, kuongororwa kwegedhi mavharuvha
Mumarindo azvino yemusika uye mushandisi anoda, Iron Gedhilaves Valves account yehuwandu hukuru. Semhando yechigadzirwa yemhando yechigadzirwa, mukuwedzera pakuziva nezvekuongororwa kwehunhu hwechigadzirwa, isu tinofanirawo kuve nekunzwisisa kwakanaka kwechibereko pachacho.
01. Iyo yekuyedza hwaro hwesimbi wegedhi mavharuvhu
Kuedzwa kweDare reDare reGedhi reGedhi reGedhi
02. Zvinhu zvekuongorora zvemavarwi esimbi matsamba
Zvinonyanya kusanganisira: Mako, madziro madiki madziro, kudzvinyirira, shell bvunzo, etcled, ethless chinhu chakakosha, kana paine zvinhu zvisina basa, zvinogona kutongwa zvakananga sezvinhu zvisina kufanira.
Muchidimbu, chigadzirwa mhando yekuongorora yakakosha yechigadzirwa chechigadzirwa, sekuzvishingisa kwevashandi vekutanga, isu tinofanira kungoita basa rekuongorora, asiwo kuti tirambe tichiongorora zvigadzirwa, kuitira kuti tirambe tichiita basa rakanaka mukuongorora.
Tianjin Tanggu Mvura-Seal Valve Co, Ltdinonyanya kuburitsa yakagaraButterfly Valve,Gedhi Guyve,Y-strainer, Balance Couply, tarisa vharuvharu, coalancal county, kumashure kwekudzokera kwekudzivirira etc.
Kutumira Nguva: Dec-26-2024
