Ko vharafu yekuchengetedza inogadzirisa sei kudzvanywa?

Ko vharafu yekuchengetedza inogadzirisa sei kudzvanywa?

Tianjin Tanggu Mvura-Chisimbiso Valve Co., Ltd(TWS Valve Co., Ltd)
Tianjin, CHINA
Nyamavhuvhu 21, 2023
Webhu: www.water-sealvalve.com

Kugadziriswa kwevhavhavhavha yekuvhura kudzvanywa (set pressure):
Mukati meiyo yakatarwa yekushanda yekumanikidza renji, iyo yekuvhura kudzvanywa inogona kugadziridzwa nekutenderedza gadziriso screw kuti ichinje chitubu preload compression. Bvisa chivharo chevhavha, sunungura nati yekiyi, uye wozogadzirisa screwing. Kutanga, wedzera inlet pressure kuita kuti valve ibve kamwe chete.
Kana iyo yekuvhura kudzvanywa yakaderera, simbisa iyo inogadzirisa sikururu newachi; kana simba rekuvhura rakakwirira, sunungura rinopesana newachi. Mushure mekugadzirisa kune inodiwa yekuvhura kudzvanywa, simbisa iyo yekukiya nati uye isa chivharo chivharo.
Kana iyo inodiwa yekuvhura kumanikidza inodarika iyo yekushanda yekumanikidza renji yechirimo, zvinodikanwa kutsiva imwe chitubu neakakodzera kushanda kumanikidza renji, wozoigadzirisa. Mushure mekunge chitubu chatsiviwa, iyo data inoenderana pane nameplate inofanira kuchinjwa.
Paunenge uchigadzirisa kuvhurika kwevhavhavhavhavha yekuchengetedza, zvinotevera zvinofanirwa kutariswa kune:
Apo mhepo yepakati inenge iri pedyo nekudzvinyirira kwekuputika (kusvika ku90% yemhepo inoputika), iyo inogadzirisa screw haifaniri kutenderera, kuitira kudzivirira diski kubva pakutenderera uye kukuvadza nzvimbo yekuvhara.
Kuti uve nechokwadi chekuti kukosha kwekuvhura kudzvanywa kwakarurama, mamiriro epakati anoshandiswa pakugadzirisa, akadai semhando yepakati uye yepakati tembiricha, inofanirwa kunge iri padhuze sezvinobvira kumamiriro chaiwo ekushanda. Kana iyo mhando yepakati ichichinja, kunyanya kana ichichinja kubva pachikamu chemvura kuenda kune gasi, iyo yekuvhura yekumanikidza inowanzo chinja. Apo kutonhora kwekushanda kunowedzera, kuputika kwekuputika kunoderera. Naizvozvo, kana ichinge yagadziridzwa pakamuri tembiricha uye ichishandiswa pakupisa kwakanyanya, iyo yekumanikidza yekumisikidza kukosha kwekamuri tembiricha inofanira kunge yakakura zvishoma pane yekuvhura yekumanikidza kukosha kwebhora.
Kugadziriswa kwevhavha yekuyamura yekuburitsa kumanikidza uye kudzoreredza kumanikidza:
Mushure mokunge mhepo yekuvhura yakagadziriswa, kana kubudiswa kwemhepo kana kudzorerazve kudzvinyirira kusingasviki zvinodiwa, unogona kushandisa mhete yekugadzirisa pachigaro chevhavha kuti ugadzirise. Sunungura siruu yekumisikidza yemhete yekugadzirisa, woisa simbi yakatetepa simbi kana chimwe chishandiso kubva pakavhurika screw hole, uye ipapo mazino egiya painogadzirisa mhete anogona kutamiswa kuita kuti mhete yekugadzirisa itendeuke kuruboshwe uye kurudyi.
Kana mhete yekugadzirisa yakashandurwa kutarisana nekurudyi, nzvimbo yaro ichawedzera, uye kubudiswa kwemhepo uye kudzorerazve kudzvinyirira kunoderera; pane zvinopesana, kana mhete yekugadzirisa ichishandurwa newachi kuruboshwe, nzvimbo yaro ichaderera, uye kubudiswa kwekumanikidza uye kugadzirisa zvakare kudzvinyirira kunoderera. Seat pressure ichawedzerwa. Panguva yekugadzirisa kwega kwega, huwandu hwekutenderera kwemhete yekugadzirisa haifaniri kunge yakakura (kazhinji mukati memeno mashanu).
Mushure mekugadzirisa kwega kwega, chigadziko chekugadzirisa chinofanira kusimbiswa kuitira kuti kuguma kwekona kunowanikwa mune groove pakati pemazino maviri ekugadzirisa mhete kudzivirira mhete yekugadzirisa kubva pakutenderera, asi hapana lateral pressure inofanira kushandiswa pakugadzirisa mhete. Woita bvunzo yekuita. Nekuda kwekuchengetedza, usati washandura chindori chekugadzirisa, iyo inlet pressure yevhavha yekudzivirira inofanira kuderedzwa zvakanaka (kazhinji yakaderera kupfuura 90% yekuvhuvhuta kwekuvhura), kuitira kudzivirira kuvhara kwevhavha kubva kamwe kamwe kuzarura panguva yekugadzirisa uye njodzi.
Ziva kuti zvinongogoneka kuita dhizaini yekudzivirira kuburitsa uye kudzoreredza bvunzo yekumanikidza kana kuyerera kweiyo gasi sosi yakakura zvakakwana kuita kuti valve isavhurika (kureva kuti, kana iyo yakatemerwa yekuburitsa simba revhavhavhavhavha yasvika. )
Nekudaro, huwandu hwebhenji rekuyedza hunowanzo shandiswa kuratidza kuvhurika kwevhavhavhavhavha yekudzivirira idiki kwazvo. Panguva ino, vharuvhu haigone kuvhurwa zvizere, uye kumanikidza kwayo kugadzirisa zvakare inhema. Paunenge uchienzanisa kumanikidzwa kwekuvhura pabhenji rekuedza rakadaro, kuitira kuti chiito chekutora chive pachena, mhete yekugadzirisa inowanzogadziriswa kune imwe nzvimbo yakakwirira, asi izvi hazvina kukodzera pasi pemamiriro chaiwo ekushanda kwevhavha, uye iyo nzvimbo yemhete yekugadzirisa inofanira kugadziriswa.
lead chisimbiso
Mushure mokunge mavharuvhu ose ekuchengetedza agadziriswa, anofanirwa kuvharwa nemutobvu kudzivirira mamiriro akagadziriswa kubva pakushandurwa pasina. Kana vharuvhu rekuchengetedza rabuda mufekitori, rinowanzo gadziridzwa nemhepo yakajairika tembiricha zvinoenderana nepamusoro pemuganho (kureva kuwanda kwepamusoro) kukosha kweyero yekumanikidza yekushanda, kunze kwemamiriro akasarudzika.
Naizvozvo, vashandisi vanowanzo fanirwa kugadzirisa zvinoenderana nemamiriro chaiwo ekushanda. Wochisimbisa zvakare.

Tianjin Tanggu Mvura Chisimbiso Valve Co., Ltd. ndeye tekinoroji yepamusoro elastic chigaro vharafu inotsigira mabhizinesi, zvigadzirwa zviri elastic chigaro wafer butterfly vharafu,lug butterfly valve,kaviri flange concentric butterfly valve,kaviri flange eccentric butterfly valve, vharafu,wafer dual plate check valvezvichingoenda zvakadaro. PaTianjin Tanggu Mvura Seal Valve Co., Ltd., tinodada nekupa zvigadzirwa zvemhando yepamusoro zvinosangana nepamusoro-soro indasitiri zviyero. Nemavharuvhu edu akasiyana-siyana uye mafittings, unogona kuvimba nesu kuti tipe mhinduro yakakwana yehurongwa hwako hwemvura. Bata nesu nhasi kuti udzidze zvakawanda nezve zvigadzirwa zvedu uye kuti tingakubatsira sei.