Kutenga anti-corrosion vharafu tekinoroji chinhu chekuongorora kukutora iwe kuti unzwisise maitiro uye zvakanakira zvevhavha yakavigwa yakananga

Kutenga anti-corrosion valve technical factor analysis kukutora iwe kuti unzwisise maitiro uye zvakanakira zvakananga kuvigwa vharafu Kuongorora kwehunyanzvi zvinhu zvekutenga anti-corrosion mavharuvhu Kutenga chete kwakajeka kutsanangurwa, mapoka, kushanda kumanikidza kusangana nekutenga zvinodiwa zvemuitiro, mumusika wazvino wehupfumi nharaunda haina kukwana. Nekuti vagadziri vevharuvhu kuitira kukwikwidza kwechigadzirwa, pasi peiyo pfungwa yekubatanidza dhizaini dhizaini, hunyanzvi hwakasiyana, vakagadzira yavo bhizinesi zviyero uye hunhu hwechigadzirwa. Naizvozvo, zvinonyanya kukosha kuisa mberi zvinodiwa zvehunyanzvi zvakadzama paunenge uchitenga mavharuvhu, uye kurongedza nevagadziri kuti vawane kubvumirana sechinhu chinowedzera kune chibvumirano chekutenga mavharuvhu. General zvinodiwa 1.1 Valve zvirevo uye zvikamu zvinosangana nezvinodiwa zvemapepa ekugadzira mapepa. 1.2 Muenzaniso wevhavha ucharatidzwa maererano nezvinodiwa nenhamba yenyika. Kana iyo bhizinesi chiyero, inofanirwa kuratidza tsananguro yakakodzera yemuenzaniso. 1.3 Kumanikidza kwekushanda kwevhavha kunoda kushanda kwepombi. Pachikonzero chekusakanganisa mutengo, kushanda kwekushanda kwevhavha kunogona kutakura kunofanira kuva kwakakura kudarika kushanda kwekushanda kwepombi; Valve yakavharwa mamiriro chero rutivi runofanira kukwanisa kumira 1.1 nguva yevhavha inoshanda yekumanikidza kukosha pasina kubuda; Valve yakavhurika mamiriro, muviri wevharuvhu unofanirwa kumira zvakapetwa kaviri kudiwa kwevhavha. 1.4 Chimiro chekugadzira chevhavha chinofanira kutaurwa maererano nenhamba yenyika. Kana chiyero chebhizinesi chikashandiswa, gwaro rebhizinesi rinofanira kusungirirwa pachibvumirano chekutenga. Iyo vheji yemhando yemhando 2.1 Iyo yemuviri zvinhu ichave ductile iron, uye iyo brand nhamba uye chaiyo yemuviri uye kemikari bvunzo data yesimbi yakakandwa icharatidzwa. 2.2 Stem zvinhu, edza kustainless simbi hunde (2CR13), hombe dhayamita vharafu inofanirawo kuva Stainless simbi yakamisikidzwa hunde. 2.3 Iyo nzungu zvinhu zvinokandwa aruminiyamu ndarira kana yakakandwa aruminiyamu bhuronzi, uye kuoma uye kusimba kwakakura kupfuura iyo yehunde yevharuvhu. 2.4 Kuomarara uye kusimba kwedzinde gwenzi haafanire kunge akakura kupfuura iyo yedzinde, uye haizogadzirire electrochemical corrosion nedzinde nevharuvhu pasi pemamiriro ekunyudzwa mumvura. 2.5 Zvinhu zvekuisa chisimbiso pamusoro: ① mhando dzevharuvhu dzakasiyana, nzira dzekuisa chisimbiso uye zvinhu zvinodiwa zvakasiyana; (2) yakajairika wedge gedhi vharafu, mhete yemhangura, kugadzirisa nzira, nzira yekukuya inofanira kutsanangurwa; (3) Yakapfava seal gedhi vharafu, iyo yemuviri chemistry uye hutano hwekuyedza data yerabha lining material yevhavha plate; ④ Varuvhu yeshavishavi inofanira kuiswa chiratidzo nechavhariso chepamusoro pamutumbi wevharuvhu uye nechavhariso chepamusoro pandiro yeshavishavi; Yavo yemuviri uye kemikari yekuongorora data, kunyanya rubber hutsanana zvinodiwa, kuchembera kuramba, kupfeka kuramba; Inowanzo shandiswa butyl rabha uye matatu ethylene propylene rabha, nezvimwewo, inorambidzwa zvachose kusanganiswa nerabha yakadzokororwa. 2.6 Valve shaft kurongedza: ① Nekuti vharafu iri mupombi network inowanzovhurwa uye kuvharwa kazhinji, kurongedza kunodiwa kusashanda kwemakore akati wandei, kurongedza hakusi kuchembera, uye yekuisa chisimbiso inochengetwa kwenguva yakareba; ② Iyo vharafu shaft yekurongedza inofanirawo kunge iri pasi pekuvhurika uye kuvhara kazhinji, iyo yakanaka yekuisa chisimbiso mhedzisiro; (3) Tichifunga nezvezvinodiwa pamusoro apa, kurongedza kwevharuvhu kunoedza kusatsiva kana kusatsiva kweanopfuura makore gumi; ④ Kana kurongedza kuchida kutsiviwa, dhizaini yevharuvhu inofanirwa kufunga nezve kutsiva matanho pasi pemamiriro ekumanikidzwa kwemvura. Variable speed drive box 3.1 Iyo yemuviri zvinhu uye yemukati nekunze anticorrosion zvinodiwa zvinoenderana neiyo valve body musimboti. 3.2 Bhokisi racho rine zviyero zvekuvharisa, uye bhokisi richakwanisa kumira kunyudzwa kwemamita matatu emvura column mushure mekusangana. 3.3 Iyo yekuvhura uye yekuvhara yekumisikidza mudziyo pane bhokisi muviri, yayo kugadzirisa nati inofanira kunge iri mubhokisi muviri kana kunze kwebhokisi, asi inoda ** chishandiso kushanda. 3.4 Dhizaini yekutapurirana chimiro inonzwisisika. Pakuzarura nekuvhara, shaft yevhavha inogona kungoendeswa kutenderera, pasina kuita kuti iende kumusoro uye pasi. Kuruma kwezvikamu zvekutapurirana zvine mwero, uye kupatsanurwa kunotsvedza kana kuvhura nekuvhara nemutoro haubudiswe. 3.5 Variable speed transmission bhokisi uye valve shaft chisimbiso haifaniri kubatanidzwa mune isina kubuda-isina, kana zvikasadaro akavimbika akatevedzana ekudzivirira kudonha matanho anofanira kutorwa. 3.6 Mubhokisi hamuna sundries, uye chikamu chekuruma chegiya chinofanira kuchengetedzwa negirizi. Valve operating mechanism 4.1 Kana vharuvhu ichishandiswa, nzira yekuvhura nekuvhara inofanira kunge yakatarisana newachi. 4.2 Nemhaka yokuti vheji iri mumumbure wepombi inowanzovhurwa nemaoko uye yakavharwa, kuvhura uye kuvhara kutenderera hakufaniri kunge kwakanyanyisa, kunyange iyo yakakura yevhavhavhavha inofanirawo kuva mukati me200-600. 4.3 Kuti zvive nyore kuzarura nekuvhara kushanda kwemunhu mumwe chete, nguva yakawanda yekuzarura nekuvhara inofanira kuva 240N-m pasi pemamiriro ekumanikidzwa kweplumber. 4.4 Kupera kwevharuvhu kuvhura uye kuvhara kunofanirwa kuita sikweya uye tenon, ine saizi yakaenzana, uye yakatarisana nepasi, kuitira kuti vanhu vagone kushanda kubva pasi. Valve ine vhiri haina kukodzera pasi pevhu pombi network. 4.5 Ratidza ndiro yevharuvhu yekuvhura uye dhigirii rekuvhara: ① mutsetse wekuvhura nekuvhara dhigirii rekuvhara unofanirwa kukandwa pachivharo chebhokisi regiya kana ganda rendiro yekuratidzira mushure mekuchinja kwegwaro, zvese zvakatarisa pasi, uye mutsara wechikero unofanirwa. kukweshwa nephosphor kuratidza kubata maziso; (2) Izvo zvinhu zvechiratidzo cheplate tsono zvinogona kushandiswa mune iri nani manejimendi yesimbi isina tsvina ndiro, zvikasadaro yakapendwa simbi ndiro, usashandise aluminium kugadzirwa kwematehwe; ③ Inoratidza disc tsono inobata ziso, yakagadziriswa zvakasimba, kana kuvhura uye kuvhara kugadzirisa kwakarurama, kunofanira kuvharwa ne rivets. 4.6 Kana vharuvhu yakavigwa zvakadzika uye nzira yekushanda nepaneti yekuratidzira iri 1.5m kubva pasi, nzvimbo yetsvimbo yakatambanudzwa inofanira kupiwa uye inogadziriswa zvakasimba kuti vanhu vaone uye vashande kubva pasi. Kureva kuti, pombi network muvharuvhu kuvhura uye kuvhara kushanda, kwete pasi tsime kushanda. Kuedza kushanda kwevhavha 5.1 Kana kutsanangurwa kwevharuvhu kuchigadzirwa mumabhechi, kuita kunotevera kunofanirwa kuongororwa nesangano rekutumira: ① nguva yekuvhura uye yekuvhara yevhavha iri pasi pekumanikidza kwekushanda; ② pasi pemamiriro ekumanikidzwa kwemaindasitiri, inogona kuve nechokwadi chekuenderera kuvhura uye kuvhara nguva yevhavha yakavharwa zvakasimba; (3) Valve mupombi pasi pemamiriro ekuyerera kwemvura kuramba coefficient yekuona. 5.2 Ivhavha ichaedzwa sezvinotevera isati yabuda mufekitari: ① Ivhavha ichatakura kuedza kwemukati kwemukati kaviri kukosha kwekushanda kwevhavha kana vheji yakavhurwa; ② Pasi pemamiriro akavharwa evhavha, mativi ese ari maviri anotakura 1.1 nguva yevhavha inoshanda yekumanikidza kukosha, hapana kubuda; Asi simbi chisimbiso butterfly vharafu, leakage ukoshi haina mukuru pane zvakakodzera zvinodiwa. Kudzivirirwa kwemukati nekunze kwekuora kwevharuvhu 6.1 Mukati nekunze kwemuviri wevharuvhu (kusanganisira variable speed transmission box), chinhu chekutanga chinofanira kupfurwa kuputika, jecha uye kubvisa ngura, kuedza kupfapfaidza electrostatic poda isiri-chepfu epoxy resin, ukobvu hunodarika. 0.3mm. Kana zvakaoma kupfapfaidza isiri-chepfu epoxy resin pamavharuvhu akawandisa, yakafanana isiri-chepfu epoxy pendi inofanirawo kubhuroshwa nekupfapfaidzwa. 6.2 Mukati memuviri wevharuvhu uye zvikamu zvese zvevharuvhu ndiro zvichave anti-corrosion. Kune rumwe rutivi, haizove ngura kana yakanyudzwa mumvura, uye haizobudisi electrochemical corrosion pakati pesimbi mbiri; Zvikamu zviviri zvepamhepo yakatsetseka kuti uderedze kudzivirira kwemvura. 6.3 Nezvehutsanana zvinodiwa zveanti-corrosion epoxy resin kana pendi mumuviri wevharuvhu, mushumo wekuongorora wechiremera chinoenderana uchapihwa. Izvo zvemakemikari uye zvemuviri zvivakwa zvichasanganawo zvinoenderana nezvinodiwa. Kurongedza nekutakura 7.1 Mativi ese ari maviri evharuvhu achavharwa nemapuleti ekuvharisa asingaremi. 7.2 Mavharuvhu epakati nepakati anofanira kusungwa netambo yemashanga uye otakurwa mumidziyo. 7.3 Mavharuvhu mahombe ane dhayamita ane zvakare akareruka emapuranga furemu yakasimba kurongedza kudzivirira kukuvadzwa panguva yekufambisa. 8. Mirayiridzo yefekitari yevhavha mavhavha midziyo, mirairo yefekitari inofanira kuratidza zvinotevera zvakakodzera data: tsanangudzo yevhavha; Model; Kumanikidza kushanda; Manufacturing standard; Body material; Valve stem zvinhu; Kuvhara zvinhu; Valve shaft kurongedza zvinhu; Valve stem sleeve zvinhu; Internal and outside anti-corrosion material; Operation kutanga nzira; Revolutions; Kuvhura uye nguva yekuvhara pasi pekumanikidzwa kwekushanda; Zita remugadziri; Zuva rekutumira; Factory serial number; Kurema; Aperture, gomba nhamba, pakati gomba chinhambwe kubatanidza flange; Kudzora zviyero zvehurefu hwese, hupamhi uye urefu zvinoratidzwa zvine graphical; Valve flow resistance resistance coefficient; Nguva dzekuvhura nekuvhara dzinoshanda; Yakakodzera data yevhavha fekitori yekuongorora uye zvinhu zvinoda kutariswa mukuisa nekugadzirisa. Tora iwe kuti unzwisise maitiro uye zvakanakira iyo yakananga yakavigwa vharafu nekugadzirisa uye kusimudzira kwekuvakwa kwemaguta, yakavigwa pasi pemugwagwa wetambo dzakasiyana-siyana uye mapaipi zvishoma nezvishoma kuwedzera, kuzara, zvakaoma kuronga. Kuiswa kwechinyakare kwepombi network mavharuvhu ari muvharuvhu tsime munzira. Kana ikapwanya chivharo, ita ruzha, kazhinji haigone kuvheneka vharafu kumusoro uye mugwagwa, kukanganisa traffic kumhanya mhirizhonga, uye pesvedzero yemadhorobha, manhole anovharika anobiwa kazhinji, zvinokonzeresa kufa kwemunhu, kukuvara kwemotokari, senge. njodzi dzekuchengetedza, iyo yakananga yakavigwa kuisirwa inogona kudzivirira matambudziko aya, zvakare ichaponesa inivhesiti. Mhedziso yeNekugadziriswa nekuvandudzwa kwekuvaka kwemaguta, tambo dzakasiyana-siyana uye mapaipi akavigwa pasi pemigwagwa ari kuwedzera zvishoma nezvishoma, ayo akazara uye akaoma kuronga. Kuiswa kwechinyakare kwepombi network mavharuvhu ari muvharuvhu tsime munzira. Kana ikapwanya chivharo, ita ruzha, kazhinji haigone kuvheneka vharafu kumusoro uye mugwagwa, kukanganisa traffic kumhanya mhirizhonga, uye pesvedzero yemadhorobha, manhole anovharika anobiwa kazhinji, zvinokonzeresa kufa kwemunhu, kukuvara kwemotokari, senge. njodzi dzekuchengetedza, iyo yakananga yakavigwa kuisirwa inogona kudzivirira matambudziko aya, zvakare ichaponesa inivhesiti. Munyika dzekunze dzakasimukira maindasitiri, iyo pombi network vharafu yakatotora nzira yakananga yakavigwa, iyo inosangana nezvinodiwa zvegedhi vharafu, inogona kuvigwa zvakananga pasina vharafu zvakanaka. Classification Yakananga yakavigwa vharafu inogona kuvigwa zvakananga muvhu, pasina chivako chekuongorora Matsime, kuderedza nzvimbo yekuchera mugwagwa. Diki tsime kamuri inogona kuchengetedza nzira yemugwagwa yakanaka, kuderedza kuoma kwekuvaka, kuchengetedza mutengo weprojekiti. Iyo yakananga yakavigwa yakapfava chisimbiso gedhi vharafu yakakamurwa kuita marudzi maviri etelescopic uye yakanaka-tuning yakagadziriswa, inova telescopic uye simbi epurasitiki mhando. Muchigadziro chekuvaka, iyo telescopic mhando inogona kugadziriswa zvisina tsarukano muhupamhi hunoenderana nenhambwe pakati pekuvigwa kwakadzika kwevhavha uye pasi, uye iyo yakanaka-tuning yakatarwa mhando inogona kugadziridzwa micro-panzvimbo. Yakananga yakavigwa vharafu mukudzivirira kuyerera idiki, iyo yemukati yepakati chiteshi chevhavha muviri yakatwasuka, iyo yepakati inoyerera mumutsara wakatwasuka, kuyerera kupikisa kudiki. Mukuwedzera, kuvhura uye kuvhara kweiyo yakanyanya kusimba, kana ichienzaniswa nevhavha yepasi rose, ingave yakavhurika kana yakavharwa, kutungamira kwegedhi rekufamba kuri perpendicular kune kutungamira kwekuyerera kwepakati. mukana Nharaunda yekare yekugara ine nharaunda yekugara isina kunaka, huwandu hwevanhu, uye nzvimbo dzekugara dzakakwana. Panguva imwecheteyo, kune akawanda uye asina kurongeka ekushandisa gasi nzvimbo. Shanduko yepombi yegasi network ine simba guru pakushandiswa kwegasi kwekufamba kwevagari uye hupenyu hwezuva nezuva. Kuti uve nechokwadi chekuchengetedzwa kwegasi remukati uye kudzivirira dambudziko rekuti gasi rekupinda vharafu rakaiswa mukamuri yevashandisi vekugara uye haigone kuvharwa nenguva kana paine emergency, gasi rinopinda mukati rezvivakwa zvekugara rinofanira kuiswa kunze kwenzvimbo. building. Kune nzira mbiri: ***, kunze kwevhavhavhavha yekudzivirira bhokisi inofanira kuiswa kana gasi rinopinza rinotangwa pasi; Chechipiri, iyo yakananga yakavigwa vharafu inogadziriswa kana yepasi pevhu inotangwa. Kana chivako chekugara chisina mamiriro ekugadzirisa kunze kwevharuvhu yekudzivirira bhokisi, iyo yakananga yakavigwa vharafu inogona kuiswa pane yakavigwa inlet pombi pamberi pechivako sevhavha yekupinza. Ivhavha yakavigwa inofanira kuva nekushanda kwakanaka kwekudzivirira-corrosion, hupenyu hwesevhisi haifaniri kunge yakaderera kudarika hupenyu hwebasa repombi yegesi, uye inofanira kuva nebasa rekuchengetedza pasina muhutano hwehupenyu, uye kuchengetedzwa kwayo kwekuchengetedza zvakanaka kushandiswa kune anti-kuba basa. Iyo yakananga yakavigwa vharuvhu inogona kukwidziridza manejimendi egasi mashandiro ekutonga unit kune vashandisi uye kuwedzera kugona kubata nenjodzi.