Kana zvasvika kune masisitimu ekudzora mvura mumaindasitiri,mavharuvhu ebhoradziri pakati pezvinhu zvakavimbika uye zvinoshandisika zvakasiyana-siyana. Kugona kwadzo kubata mashandisirwo ekumanikidzwa kwakanyanya uye tembiricha yepamusoro kunoita kuti dzive dzinokosha mumaindasitiri ese. Chinyorwa chino chinoongororakupatsanurwa kwemavharuvhu ebhora makuru, mhando dzadzo, uye zvinhu zvinokosha pakutsvaga kubva kune munhu akavimbikamugadziri wevharuvhu yebhorakanamutengesi muChina.
Chii chinonzi Ball Valve
A vharuvhu yebhoraivharuvhu inotenderera kwekota inoshandisa bhora rakavhurika, rakaboorwa, uye rinotenderera kudzora kuyerera kwemvura. Kana vharuvhu yakavhurika, buri rebhora rinoenderana nepaipi, zvichiita kuti mvura ipfuure. Kana yakavharwa, bhora rinotenderera nemadhigirii makumi mapfumbamwe kuti rivhare kuyerera kwemvura. Dhizaini yaro iri nyore inoita kuti rigare kwenguva refu, mvura shoma inobuda, uye kuti rishande zviri nyore.
Mavharuvhu ebhora makuru, anowanzotsanangurwa seaya ane dhayamita ye 40 inches (DN1000) kana kupfuura, akagadzirwa kuti ashandiswe mumafuta negasi, kurapwa kwemvura, kugadziriswa kwemakemikari, uye kugadzirwa kwemagetsi.
Valve yeBhora: Zvikamu Zvikuru
Kunzwisisa hunhu hwemuviri wemunhuvharuvhu yebhoraZvakakosha pakusarudza mhando yakakodzera zvaunoda:
1. Muviri: Dzimba zvinhu zvemukati; zvinhu zvakajairika zvinosanganisira simbi isingasvibi, simbi yakakandwa, uye simbi yekabhoni.
2. Bhora: Dunhu rinotenderera rine bhora rinodzora kuyerera kwemvura.
3. Zvigaro: Gadzira chisimbiso pakati pebhora nemuviri.
4. Hunde: Inobatanidza actuator nebhora kuti itenderere.
5. Muchina wekugadzirisa: Chinobatidza nemaoko, giya, kana sisitimu inongozvishandira yoga (yemagetsi/pneumatic).
Zvemavharuvhu ebhora makuru, kuvaka kwakasimba uye nzira dzakasimbiswa dzekuvhara zvinhu zvakakosha kuti zvikwanise kutsungirira kumanikidzwa kwakanyanya uye mwero wekuyerera kwemvura.
Mhando dzeMavharuvhu Ebhora: Kurongwa Kunobva Pakugadzika
Mavharuvhu ebhora anokamurwa kuita mhando dzakasiyana zvichienderana nekugadzirwa kwavo uye mashandiro avo:
Inoyangarara Ball Valve
- Bhora rakarembera pazvigaro, rakanakira saizi diki.
- Inodhura zvishoma asi haina kukodzera zvakanyanyamavharuvhu ebhora makurunekuda kwezvinodiwa zvakanyanya zve torque.
Trunnion Yakaiswa Ball Valve
- Bhora rakanamirwa ne trunnion (pivot), zvichideredza torque yekushanda.
- Inosarudzwamavharuvhu ebhora makurumumapaipi emafuta negesi ane simba guru.
Kubereka Kwakazara vs. Kubereka Kwakaderedzwa
- Bore rakazara: Upamhi hwebhora hunoenderana nepaipi, zvichideredza kuderera kwekumanikidzwa.
- Kuora kwakaderedzwa: Kuvhura bhora kudiki, kwakakodzera masisitimu ane nzvimbo shoma.
Multi-Port Ball Valve
- Iine maports akawanda ekutsausa kuyerera kwemvura, anoshandiswa mumasystem akaomarara ekugovera.
Vharuvhu Yebhora Yakazadzwa Nemugodhi
- Yakagadzirirwa kudzivirira kubatwa kwemvura mugomba rebhora, zvakakosha pakushandisa utsanana kana ngura.
Sei Uchifanira Kusarudza Bhodhi Rebhora Guru?
Mavharuvhu ebhora makuruzvakakosha kune:
- Masisitimu anoyerera zvakanyanya: Kutarisira huwandu hwakawanda hwezvinwiwa kana magasi zvinobudirira.
- Kugara kwenguva refu: Yakagadzirwa kuti ikwanise kubata zvinhu zvinokuvadza kana zvinokuvadza.
- Kudzora nemazvo: Iva nechokwadi chekuti unodzima nharembozha yako mumabasa akakosha.
Kusarudza Mugadziri weVharuvhu Yebhora Yakakura Yakavimbika
Pakutsvagamavharuvhu ebhora makuru, kushanda pamwe chete nemukurumbirafekitari yevharuvhu yebhorakanamutengesi muChinainopa zvakanakira zvakaita semakwikwimutengo, kugadzirisa, uye kutevedzera mitemo yepasi rose (API, ANSI, ISO). Zvinhu zvakakosha zvekufunga nezvazvo:
1. Hunhu hwezvinhu: Iva nechokwadi chekuti mavharuvhu akagadzirwa nesimbi dzisingakanganise ngura.
2. Zvitupa: Tsvaga ISO 9001, API 6D, kana CE marks.
3. KugadzirisaSarudza vagadziri vanopa mhinduro dzakagadzirirwa zvinodiwa zvakasiyana zvekushanda.
4. Rutsigiro rweKutengesa Mushure meKutengesa: Waranti, rubatsiro rwehunyanzvi, uye kuwanikwa kwezvikamu zvekushandisa.
China ichiri muzinda wepasi rose wekugadzirwa kwevharuvhu yebhora, nevatengesi vachisanganisa tekinoroji yepamusoro uye kushanda zvakanaka kwemari.
Mhedziso
Kubvamavharuvhu ebhora anoyangararakuita basa rinoremamagadzirirwo akaiswa pamatandakunzwisisa kupatsanurwa kwemavharuvhu ebhora makuruinovimbisa kusarudzwa kwakakodzera kwekushandiswa mumaindasitiri. Kana uchikoshesa zvinhu zvakosha.mutengo, kugara kwenguva refu, kana kunyatsorurama, kushanda pamwe chete neakavimbikaMutengesi wevharuvhu yebhora yeChinainovimbisa mukana wekuwana mhinduro dzinoshanda zvakanaka.
Kune maindasitiri anoda kudzora kuyerera kwemvura nenzira yakavimbika, vanoisa mari mumhando yepamusoromavharuvhu ebhora makurukubva kune ane chitupamugadzirichisarudzo chine hungwaru chinowedzera kushanda zvakanaka uye kuchengetedzeka.
Nguva yekutumira: Kukadzi-20-2025