Vagadziri vevharuvhu vanotenda kuti mavharuvhu echeki akajairwa anovhara nekukurumidza uye anowanzoita sando yemvura, zvichikonzera kuwedzera kamwe kamwe mukumanikidza, kukuvadzwa kwepombi nemidziyo, uye ruzha rukuru.Iyo miniature inononoka yekuvhara yekuvhara yevhavha inogadzirisa matambudziko anokonzerwa nekukurumidza kuvharika kweakajairwa cheki mavharuvhu.Inoshandiswa mumvura yakananga uye madhiraini masisitimu emaindasitiri nemigodhi uye zvivakwa zvepamusoro-soro, zvinogona kuderedza kuitika kwesando yemvura nenyundo yemvura uye kuzadzisa mhedzisiro yekuvharika kwakachengeteka.
1. Mamiriro ezvinhu eiyo micro-resistance inononoka-yekuvhara cheki vharafu:
Imwe vheji inoiswa pamberi pevhavha, uye imwe vheji yakaiswa kuseri kwevhavha, iyo iri nyore kugadzirisa.Isa sefa pamberi pevharuvhu kuti udzivise kusvibiswa muhurongwa hwepombi kubva pakupinda muvharuvhu.Chengetedza vagadziri vevharuvhu vanotenda kuti inononoka-yekuvhara cheki valve inofanira kuiswa yakatwasuka.Kana iyo valve yakaiswa mugomba, panofanira kunge kune imwe nzvimbo yekuchengetedza.Iyo otomatiki yekupedza vharafu inofanirwa kuiswa papombi zvinoenderana neakakodzera maratidziro kuti ive nechokwadi chekuenderera kuyerera kwekoramu yemvura.
2. Nheyo yekushanda ye micro-resistance inononoka-kuvhara cheki cheki valve:
Kana pombi yemvura yatangwa: mugadziri wevhavhavha yecheki anotenda kuti kumanikidza kwevhavhavha inopinza kunoita kuti dhisiki yevharuvhu ivhure nekukurumidza inopesana nechisimba chemvura, uye yepakati pahombe yevharuvhu inopinda mukamuri yepamusoro yediaphragm kuburikidza nevhavhavha yetsono. uye cheki valve.Gadzirisa kuvhurwa kwevharuvhu yetsono, kuitira kuti yepakati inopinda mukamuri yepamusoro ye diaphragm iite pane diaphragm pressure plate, uye simba rekuita rinogadzirwa pavharuvha disc kuti ive nechokwadi chekuti valve disc inovhurwa zvishoma nezvishoma.Gadzirisa kuvhurwa kwevhavhavha yetsono painopinza yevhavha huru, chengetedza kumhanya kwekuvhura kwevhavha, uye uone kuti nguva yekuvhura yevhavha huru yakareba kupfuura nguva yekutanga yepombi mota, kuitira kuti pombi itange. pasi pemutoro wakareruka uye kudzivirira mota kutanga ikozvino kubva pakunyanya kukura.
Kana pombi yemvura ichidzimwa: mugadziri wevhavhavha yecheki anotenda kuti kumanikidzwa kwevhavha yevhavha inoderera kamwe kamwe, uye chivharo chevhavha chichavhara kamwe kamwe pasi pekumanikidzika pakubuda, zvichiita kuti kamwe-kamwe kuwedzera kwekumanikidzwa pavhavhavhavha.Panguva ino, nyundo yemvura iri nyore kuitika, ichikonzera kukuvadzwa kwepombi nemidziyo kuseri kwevharuvhu, uye kuburitsa ruzha rwakanyanya.
Mugadziri wevhavhavhavha yecheki anotenda kuti nekuda kwekuti hurongwa hwekudzoka hunoiswa pamagumo ekubuda kwevhavha, iyo yepakati mushure mokunge valve inopinda mukamuri yepamusoro ye diaphragm kuburikidza nevhavha yebhora.Pamusana pecheki chekushanda kwevhavhavhavhavha, iyo yepakati haigoni kupinda mumhepo inopinza, uye kamuri rezasi re diaphragm rinozadzwawo nepakati.Kunyangwe kudzvinyirirwa kwepakati mukati mekamuri yepamusoro kuchikurudzira kuvharwa kwevhavhavhavha, iyo yepakati mukamuri rezasi haigone kukurumidza kuburitswa pasi pekuita kwekupuruzira kwegomba diki rechigaro che diaphragm, zvichikonzera buffering process, iyo inodzivirira kuvhara kumhanya kwevhavha flap uye inowana kunonoka kuvhara.Iyo mbeveve mhedzisiro inodzivirira iyo sando yemvura phenomenon.Nokugadzirisa kuvhurwa kwevhavha yebhora, kukurumidza kwekuvhara kwevhavha disc (kureva nguva yekuvhara yevhavha) inogona kunyatsogadziriswa.
Mugadziri wevhavhavha yecheki anotenda kuti iyo micro inononoka-yekuvhara yevhavha yekutarisa ine hunyanzvi hunhu hwekuvhura zvishoma nezvishoma uye kunonoka kuvhara uye kubvisa nyundo yemvura, iyo inoziva kutanga-kuremerwa kwepombi uye inodzivirira kuitika kwesando yemvura kana pombi. yamiswa.Mushure mekunge mota yepombi yatangwa, vharuvhu inovhurika nekuvhara zvinoenderana nechirongwa chepombi chekushanda.Cheki valve (Check valve) ivharuvhu inovhurika nekuvhara yega vharafu nekuyerera kwepakati pachayo kudzivirira kuyerera kwepakati.
Chengetedza vagadziri vevhavha vanotenda kuti cheki vharafu ivhavha otomatiki, uye basa rayo guru nderokudzivirira kutenderera kwepakati, kudzivirira kutenderera kutenderedza kwepombi uye mota yekutyaira, uye kusunungura svikiro mumudziyo.Cheki mavharuvhu anogona zvakare kushandiswa mupombi achipa ebetsero masisitimu uko kudzvanywa kunogona kukwira pamusoro pekumanikidza system.Cheki mavharuvhu anogona kukamurwa kuita swing cheki mavharuvhu (anotenderera zvinoenderana nepakati pesimba regiravhiti) uye simudza cheki mavharuvhu (achifamba achitevedza axis).
Nguva yekutumira: Aug-24-2022