Cheki Valve Inoshanda Sei?

Wakambozvibvunza kuti chii chinoita kuti mvura irambe ichiyerera nenzira kwayo?

Zvingave zviri mumba mako pombi dzemvura, pombi yeindasitiri, kana pombi yemvura yemunisiparati, gamba risina kusimba rinoona kuti kuyerera kwakaringana rinowanzova cheki vharuvhu. Ichi chikamu chidiki asi chine simba chinoita basa rakakosha mukuchengetedza kugona uye kuchengetedzeka kwemvura masisitimu. Ngatitarisei zvakanyanya panecheki vharafu basauye unzwisise kuti nei ichikosha kune akawanda maapplication.

Chii chinonzi aTarisa Valveuye Nei Richikosha?

Pakati payo, cheki vharuvhu chigadziriso chinobvumira fluid (mvura kana gasi) kuyerera munzira imwe chete. Kusiyana nemamwe mavharuvhu, anoshanda otomatiki-pasina kudikanwa kwekupindira kwemaoko kana kutonga kwekunze. Iyi nzira imwe chete yekugadzira traffic ndiyo inodzivirira kutenderera kuyerera, inozivikanwawo sekudzoka shure, iyo inogona kukuvadza michina, kusvibisa mvura yakachena, kana kukanganisa masisitimu ese.

Cheki mavharuvhu anoshandiswa zvakanyanya mumaindasitiri akasiyana siyana, kusanganisira kurapwa kwemvura, kugadzirwa kwemakemikari, mafuta uye gasi, uye HVAC masisitimu. Chinangwa chavo chikuru ndechekuchengetedza mapombi uye macompressor uchichengetedza kudzvanywa kwesystem uye kushanda nesimba.

Iyo Check Valve Inoshanda Sei Mukuita?

The basiccheki vharafu basainotenderera kudzvinyirirwa kusiyana. Kana kudzvinyirirwa kwemvura padivi rekupinda kwakakura kupfuura kudivi rekubuda, vharuvhu inovhura, ichibvumira kuyerera. Kana dzvinyiriro ichingodzokera shure—kana kuti kuyerera kuchiedza kudzokera kumashure—vharuvhu inovhara, ichivharira kudzoka kupi nokupi.

Kune akati wandei marudzi echeki mavharuvhu, rimwe nerimwe rakagadzirirwa zvakati nharaunda uye zvinangwa:

Swing Tarisa Mavharuvhushandisa hinged disc kubvumira kumberi kuyerera uye swing kuvharika kana kuyerera kuchidzokera kumashure.

Bhora Tarisa Mavharuvhushandisa bhora rinofamba mukati mekamuri kubvumira kana kuvhara kuyerera.

Simudza Cheka Mavharuvhushandisa piston kana dhisiki rinosimudza kuti rivhure uye rinodonha kuvhara zvichienderana nekuyerera kwakananga.

Diaphragm Tarisa Mavharuvhuinowanzoshandiswa mukushandiswa kwepasi-kudzvinyirira uye inopa kuvhara-kuvharwa kwechisimbiso.

Dhizaini yega yega inotsigira chinangwa chimwe chete: isina musono, yakavimbika kudzivirira yekudzokera shure pasina kukanganisa kushanda kwehurongwa.

Zvakajairwa Zvishandiso zveCheck Valves

Unogona kushamisika kuti kakawanda seicheki vharafu basainoita basa mukushanda kwezuva nezuva. Mupombi dzepombi dzekugara, dzinodzivirira mvura ine tsvina kuti irege kuyerera ichidzokera mumitsetse yakachena. Mumaindasitiri masisitimu, vanochengetedza midziyo yakaoma semapombi uye macompressor kubva kune reverse pressure kukuvara. Masisitimu ekudzivirira moto, mapaipi emafuta, uye manejimendi emvura yetsvina zvakare anovimba zvakanyanya nemavharuvhu aya.

Kupfuura kudzivirira, cheki mavharuvhu anobatsirawo pakuchengetedza simba. Nekuchengetedza kuyerera kwekutungamira uye kuderedza kurasikirwa kwekumanikidzwa, ivo vanobatsira masisitimu kushanda nekuenderana kukuru uye kushomeka nguva.

Maitiro Ekusarudza Iyo Yakakodzera Cheki Valve YeSitimu Yako

Kusarudza chaiyo cheki vharuvhu zvinoenderana nezvakawanda zvinhu:

Flow rate uye kumanikidzwa zvinodiwa

Rudzi rwemvura (mvura, gasi, kana slurry)

Installation orientation (yakatwasuka kana yakatwasuka)

Maintenance kuwana uye kuvimbika

Kunzwisisacheki vharafu basamaererano nezvido zvehurongwa hwako zvinogona kukubatsira kusarudza vharuvhu inosimudzira kushanda uye hupenyu hurefu. Zvinogara zvine hungwaru kubvunza nyanzvi dzevharuvhu dzinogona kukupa gwara rinoenderana nechikumbiro chako.

Pfungwa dzekupedzisira

Ivhavhavha yecheki inogona kuita sechikamu chiduku, asi kukanganisa kwayo pakuchengetedzwa kwehurongwa uye kubudirira hakuna chinhu chiduku. Nekunzwisisa kuti cheki valve inoshanda sei uye nekuziva basa rayo rakakosha mukudzivirira kudzoka shure, unogona kuita sarudzo dzine ruzivo mukugadzira system nekugadzirisa.

Kana iwe uri kutsvaga kuvandudza yako fluid control system kana uchida nhungamiro yehunyanzvi pakusarudza vharafu chaiyo,Taike Valveari pano kuzobatsira. Bata nesu nhasi uye rega hunyanzvi hwedu hutsigire kubudirira kwako.