I-flap yerabhaivalvu yokuhlola amanziYakhiwe kakhulu ngomzimba we-valve, isembozo se-valve, i-raber flap kanye nezinye izingxenye. Lapho i-medium igeleza phambili, ingcindezi ekhiqizwa yi-medium isunduza i-raber flap ukuze ivuleke, ukuze i-medium ikwazi ukudlula kahle ku-valve engabuyi bese igeleza iye ohlangothini oluqondiwe. Lapho i-medium ine-reverse flow trend, ingcindezi ebuyela emuva ye-medium izokwenza i-raber flap ivale ngokushesha futhi iqine esihlalweni se-valve, ngaleyo ndlela ivimbele i-medium ukuthi ingangeni ku-countercurrent futhi iqinisekise ukuthi i-medium epayipini igeleza ohlangothini olulodwa kuphela.

I-valve yokuhlola i-flap yerabha inikeza izinzuzo eziningi ngaphezu kwama-valve okuhlola ajwayelekile:

1. Ukusebenza okuhle kokuvala

I-flap yerabha inokuguquguquka okuhle nokuguquguquka, futhi ingafakwa eduze nesihlalo ukuze kuvinjelwe ngempumelelo ukuvuza kwemidiya, futhi umphumela wokuvala ungcono kunowe-valve yokuhlola yokufakwa kwensimbi.

2. Ukumelana namanzi okuphansi

I-flap yerabha ingalandela kangcono indlela yokugeleza kwamanzi lapho ivulwa, futhi ukuma kwayo nezinto zayo kwenza ukumelana kokugeleza kwamanzi kube kuncane, okunganciphisa ukulahleka kwamandla futhi kuthuthukise ukusebenza kahle kohlelo lwamapayipi.

3. Umphumela omuhle wokuthulisa

Izinto zerabha zinokumuncwa okuthile kokushaqeka kanye nokusebenza kokunciphisa umsindo, futhi kunganciphisa isimo sokushaqeka kwamanzi nomsindo lapho i-valve yokuhlola engabuyi ivaliwe, futhi kudale indawo yokusebenza ethule yohlelo.

4. Ukumelana nokugqwala

Irabha inokumelana okuhle nokugqwala, ingazivumelanisa nezinhlobo ezahlukene zendlela yokusebenza, akulula ukugqwala yi-asidi ne-alkali kanye nezinye izinto ezigqwalisayo, yandisa impilo ye-valve yokuhlola insimbi ephonswe ngensimbi.

Amavalvu okuhlola irabha avame ukusetshenziswa ezinhlelweni zokuphakelwa kwamanzi kanye nokukhipha amanzi, eziteshini zokuhlanza indle, eziteshini zokupompa amanzi, ezinhlelweni zomlilo nakwezinye izindawo. Ehlelweni lokuphakelwa kwamanzi kanye nokukhipha amanzi, ukugeleza kwamanzi emuva kungavinjelwa ukuqinisekisa ukuzinza nokuphepha kokuphakelwa kwamanzi. Esikhungweni sokuhlanza indle, singaqinisekisa ukuthi indle igeleza ngendlela ecacisiwe enkambisweni yokuhlanza, futhi sigweme ukuxubana kwendle ezigabeni ezahlukene zokuhlanza, okuthinta umphumela wokwelapha.

Esiteshini sokupompa, ingavimbela ngempumelelo ukugeleza kwamanzi emuva lapho kuvalwa, futhi ivikele iphampu neminye imishini ekulimaleni. Ohlelweni lokulwa nomlilo, ukusebenza kwayo kokuhlola okuthembekile kungaqinisekisa ukuthi amanzi omlilo anganikezwa kahle uma kudingeka ukuqinisekisa inqubekela phambili ebushelelezi yomsebenzi wokulwa nomlilo. (Jinbin Valve)