Muchikamu cheindasitiri nekuvaka, kusarudzwa uye kuisirwa mavharuvhu zvinhu zvakakosha pakuita kuti masisitimu ashande zvakanaka.TWSichaongorora zvinotariswa paunenge uchiisa mavharuvhu emvura (senge butterfly mavharuvhu, mavharuvhu egedhi, uye cheki mavharuvhu).
Kutanga, ngatinzwisisei marudzi akasiyana-siyana emavharuvhu. Abutterfly valveinowanzoshandiswa mukudzora mvura, ichipa zvakanakira senge chimiro chakareruka, huremu huremu, uye nekukurumidza kuvhura. Ivhavha yegedhi inonyanya kushandiswa mukuvhurika zvakakwana kana kuvharwa zvizere, yakakodzera kuvharika kwemvura. A cheki valve inoshandiswa kudzivirira kudzoka shure uye kuve nechokwadi chekuchengetedzwa kwehurongwa. Imwe neimwe mhando yevharuvhu ine yayo chaiyo yekushandisa mamiriro uye yekuisa zvinodiwa.
Paunenge uchiisa mavharuvhu, iyo yekumisikidza nzira ndiyo yakakosha kufunga. Mhando dzakasiyana dzemavharuvhu dzine zvakasiyana zvinodiwa maererano negwara rekuyerera kwemvura panguva yekuiswa. Heano mamwe makuru ekufungisisa:
1.Fluid Flow Direction:Ivhavha yega yega ine nzira yekuyerera yakagadzirwa, iyo inofanirwa kuteverwa panguva yekuiswa. Semuyenzaniso,butterfly valvesanowanzo kuiswa munzira yekuyerera kwemvura kuti ave nechokwadi chekutonga kunoshanda kwekuyerera kwemvura.Mavharuvhu egedhiinofanirawo kuiswa nenzira imwechete sekuyerera kwemvura kuti irege kukanganisa kushanda kwevhavha yevhavha.
2. Rudzi rwevharuvhu:Mhando dzakasiyana dzemavharuvhu dzine zvakasiyana kutungamira zvinodiwa panguva yekuiswa.Tarisa mavharuvhuinofanirwa kuiswa zvinoenderana nemirairo yemugadziri kuti ive nechokwadi chekuti vanodzivirira zvinobudirira kumashure. Kuiswa kusina kunaka kwevhavhavha yecheki kunogona kutungamirira kune kusashanda zvakanaka kwehurongwa kana kukuvara kwemidziyo.
3. Dhizaini Yehurongwa:Paunenge uchigadzira pombi system, iyo yekumisikidza nzira yemavharuvhu inofanirwa kuenderana neyakazara kuyerera kwehurongwa. Vagadziri vanofanirwa kufunga nezvenzvimbo yekumisikidza vharafu, pombi yekufambisa, uye zvivakwa zvemvura kuti ive nechokwadi chekushanda kwehurongwa.
4. Kugadzirisa uye Kugadzirisa:Iyo yekumisikidza nzira yevhavha ichakanganisa zvakare gare gare kugadzirisa uye kugadzirisa basa. Kuwanikwa kunofanirwa kutariswa panguva yekuisa kuti ive nechokwadi chekuongorora uye kugadzirisa kana zvichidikanwa. Semuenzaniso, mubato wekushanda wevhavhavhavhavhavhavhau unofanirwa kutarisana negwara riri nyore-kushanda rekushandisa zuva nezuva.
5. Zvinhu Zvakatipoteredza:Mune zvimwe zviitiko, zvakatipoteredza zvinhu zvinogonawo kukanganisa kugadzwa kwekuisa mavharuvhu. Semuenzaniso, munzvimbo dzepamusoro-tembiricha kana dzakakwirira-dzinomanikidza, kuisirwa kutaridzika kwemavharuvhu kunogona kukanganisa kushanda kwavo uye hupenyu. Naizvozvo, mamiriro ezvakatipoteredza anofanirwa kuongororwa zvizere usati waiswa kuti usarudze yakakodzera yekumisikidza kutaridzika.
Muchidimbu, iyo yekumisikidza kutungamira kwemavharuvhu emvura (sengebutterfly valves, gedhi mavharuvhu,uyecheki mavharuvhu) chinhu chakakosha chisingagoni kufuratirwa. Kuisa kwakaringana hakungoite kuti valve ishande zvakanaka asi zvakare inowedzera hupenyu hwayo hwebasa uye inoderedza mari yekugadzirisa. Naizvozvo, kana uchiisa mavharuvhu, zvakakosha kutevedzera nhungamiro yemugadziri uye zviyero zveindasitiri kuti uve nechokwadi chekuchengetedza uye kushanda zvakanaka kwehurongwa.
Nguva yekutumira: Nov-14-2025
