1. Atmospheric kuzadza nzira
Atmospheric pressure yekuzadza nzira inoreva kudzvinyirirwa kwemuchadenga, zvichitsamira pahuremu hwemvura pachayo mumudziyo wekurongedza, iyo yese yekuzadza sisitimu iri munzvimbo yakavhurika yebasa, mhepo yekumanikidza yekuzadza nzira iko kushandiswa kweyero yemvura kudzora kuzadza.Chimiro chekushanda ndeichi:
● A. Inlet uye kupera, mvura inodururwa mumudziyo, nepo mhepo iri mukati memudziyo inobudiswa kubva pombi yepombi.
● B. Mushure mokunge zvinhu zvemvura zviri mumudziyo zvasvika pahuwandu hunodiwa, kudyisa kwemvura kunomiswa uye kudiridza kunomira pakarepo.
● C. Bvisa mvura yakasara, bvisa tsvina yakasara mupombi yepombi, yakagadzirira kuzadza nekubuda.
Iyo yemhepo yekumanikidza yekuzadza nzira inonyanya kushandiswa kuzadza soy muto, mukaka, waini chena, vhiniga, muto, uye zvimwe zvigadzirwa zvemvura zvine yakaderera viscosity, isina kabhoni dhaidhi, uye isina kunhuwa.
2. Isobaric kuzadza nzira
Iyo isobaric yekuzadza nzira ndeye kushandisa iyo yakamanikidzwa mhepo mukamuri yekumusoro yemhepo yekuchengetera tangi kuzadza mudziyo kutanga kuitira kuti kudzvanywa mutangi rekuchengetera nemudziyo kuve pedyo nekuenzana.Mune iyi yakavharwa system, iyo mvura inoyerera ichipinda mugaba kuburikidza nehuremu hwayo.Inokodzera inflating zvinwiwa.Maitiro ayo ekushanda:
● A. Inflation yakaenzana nedzvinyiriro
● B. Inlet uye kudzorera gasi
● C. Kumisa mvura
● D. Kusunungura kumanikidza (kusunungura gasi rasara mubhodhoro kuti udzivise kudonha kamwe kamwe mukumanikidzwa kwebhodhoro, zvichikonzera mabubbles uye kukanganisa kurongeka kwedosing)
3. Vacuum yekuzadza nzira
Iyo vacuum yekuzadza nzira ndeye kushandisa mutsauko wekumanikidza pakati pemvura iri kuzadzwa nechiteshi chekuburitsa kusveta gasi mukati memudziyo wekuzadza.Musiyano wekumanikidza unogona kuita kuti kuyerera kwechigadzirwa kuve kwakakura kudarika kuenzana kwekumanikidza kuzadza.Iyo inonyanya kukodzera kuzadza midziyo midiki yemuromo, zvigadzirwa zve viscous, kana midziyo mikuru ine zvinwiwa.Nekudaro, vacuum yekuzadza masisitimu inoda mafashama ekuunganidza maturusi uye zvigadzirwa recirculation zvishandiso.Nekuda kwemhando dzakasiyana dzevacuum chizvarwa, dzakasiyana-siyana dzakasiyana dzekumanikidza nzira dzekuzadza dzinotorwa.
● A. Vacuum kuzadza nzira negiravhiti yakaderera
Chigaba chinoda kuchengetedzwa pane imwe vacuum level uye mudziyo unofanirwa kuvharwa.Low vacuum mazinga anoshandiswa kubvisa mafashama uye kuyerera kwemashure panguva yekuzadza vacuum uye kudzivirira kukanganiswa kwemagapu uye interstices.Kana mudziyo ukasasvika padanho rinodiwa vacuum, hapana mvura inoyerera ichibva kuvharuvhu yekuzadza uye kuzadza kunomira otomatiki kana gaka kana kutsemuka mumudziyo wasangana.Chigadzirwa chemvura chiri mudhishi chinoyerera chichipinda mubhodhoro kuburikidza nevhavha yemaoko, uye pombi iri pakati pevharuvhu inogona kushandiswa kufefetera.Kana mudziyo ukazotumirwa otomatiki kuti ukwire pasi pevharuvhu, chitubu chiri muvharuvhu chinovhura pasi pekumanikidzwa uye kudzvanywa kuri mubhodhoro kwakaenzana neiyo yakaderera vacuum muchikamu chepamusoro chedhivha kuburikidza nepombi yemhepo uye kuzadza kwegiravhiti kunotanga.Kuzadza kunomira otomatiki kana mwero wemvura wakwira kune vent.Iyi nzira haiwanzo kukonzera mhirizhonga uye haidi aeration, ichiita kuti ive yakakodzera kuzadza waini kana doro.Iyo doro rekutengesa rinoramba riripo uye waini haiputiki kana kudzoka shure.
● B. Nzira yekuzadza vacuum yakachena
Kana dzvinyiriro muhurongwa hwekuzadza iri pazasi pemhepo yemhepo, iyo yekuzadza valve yekuvharisa inotungamirwa yakananga kumudziyo uye vharafu inovhurwa panguva imwe chete.Sezvo mudziyo wakabatana nekamuri yekutsvaira uri muvacuum, mvura yacho inokurumidza kudhonzwa mumudziyo kusvika iyo yaidiwa yazadzwa.Vamwe.Kazhinji, huwandu hwakati wandei hwemvura hunopombwa mukamuri yekuvhaira, mukufashukira uye yobva yashandiswazve.
Nzira yekuyerera kwevacuum yekuzadza nzira ndeye 1. vacuum chigadziko 2. inlet uye exhaust 3. kumisa kupinda mukati 4. yakasara kudzoka kwemvura (mvura yakasara mupombi yekubuditsa inoyerera ichidzokera nemukamuri yekutsvaira kuenda kutangi yekuchengetedza).
Iyo nzira yekuzadza vacuum inowedzera kukurumidza kuzadza uye inoderedza kusangana pakati pechigadzirwa nemhepo, iyo inobatsira kuwedzera hupenyu hwesherufu yechigadzirwa.Yayo yakazara yakavharwa mamiriro zvakare inodzikamisa kupukunyuka kwezvinhu zvinoshanda kubva pachigadzirwa.
Iyo nzira yevacuum yakanakira kuzadza zvinwiwa zvine viscosity yakakwira (semuenzaniso mafuta, sirapu, nezvimwewo), zvimisikidzo zvisingakodzere kusangana nemavhitamini mumhepo (semuenzaniso muto wemuriwo, muto wemichero), zvinwiwa zvine chepfu (semuenzaniso mishonga yezvipembenene, makemikari. zvinwiwa), nezvimwewo.
4. Kumanikidza kuzadza nzira
Iyo yekumanikidza yekuzadza nzira ndiyo inopesana neiyo vacuum yekuzadza nzira.Iyo can sealing system iri pakakwirira kudarika mhepo yemuchadenga, ine simba rakanaka rinoita pachigadzirwa.Liquid kana semi-fluid zvinwiwa zvinogona kuzadzwa nekutsikirira nzvimbo yakachengeterwa pamusoro pebhokisi rekuchengetedza kana kushandisa pombi kusundira chigadzirwa mumudziyo wekuzadza.Iyo nzira yekumanikidza inochengetedza kudzvanywa kumagumo ese echigadzirwa uye vent iri pamusoro pemhepo yemhepo uye ine yakanyanya kudzvinyirira pakupera kwechigadzirwa, iyo inobatsira kuchengetedza CO2 zvirimo zvezvimwe zvinwiwa zvakaderera.Iyi vharafu yekumanikidza yakakodzera kuzadza zvigadzirwa zvisingagone kuvharwa.Semuyenzaniso, zvinwiwa zvinodhaka (doro rinodzikira nekuwedzera vacuum), zvinwiwa zvinopisa (90-degree majusi emichero, uko kupukuta kunokonzeresa kuti chinwiwa chibude nekukasira), uye zvinhu zvemvura zvine viscosity yakakwira zvishoma (jamu, sosi inopisa, nezvimwewo, nezvimwewo). .).
Nguva yekutumira: Kubvumbi-14-2023