Siphon e kentsoeng ea Drainage Network

Mokhoeng oa ho ntša metsi ka tlas'a lefatše oa toropo, ha phaephe e kopana le nōka, seporo kapa terene e tsamaeang ka tlas'a lefatše, likhoerekhoere li ka tsamaisoa joang holim'a lithaba le maralla? Nakong ena, mohaho o khethehileng o bitsoang ansiphon e sothehilenge fihla hantle. E tšoana le "sebaka se ka tlas'a lefatše" se lumellang metsi ho phalla ka bohlale ho qoba litšitiso le lipalangoang tse feletseng tsa "burdle-style".

I. siphon e inverted ke eng?

Siphon e sothehileng keSebopeho sa UkapaPeipi e kobehileng e sebopeho sa Ve sebelisang molao-motheo oa "metsi a phallang ho ea libakeng tse tlaase" ho lumella likhoerekhoere hore li fete botlaaseng ba litšitiso. Ka mohlala, ha phaephe ea ho ntša metsi e lokela ho tšela nōka, phala e tla qala ka ho patoa botebong ba tlaase, e fete ka tlas’a noka, ebe e hloa holimo. Sebopeho ka kakaretso se tšoana le mookoli o sothehileng (siphon), ka hona lebitso "inverted siphon".

II. E sebetsa joang?

1. Matla a khoheli

Likhoerekhoere li phalla ka har'a siphon e sothehileng ho tloha mokoting oa metsi 'me ka tlhaho li phalla ho ea tlase ka lebaka la phapang ea bophahamo. Ka mor'a ho feta tšitiso, phala butle-butle e phahama, 'me khatello e hlahisoang ke phapang ea metsi a holimo le a tlaase "e sutumelletsa" likhoerekhoere ho ea ho tsoa.

2. Moqapi o khahlanong le silt

Sekhahla sa phallo ea phaephe ka kakaretso se lokela ho ba kholo ho feta 0.6 m/s ho thibela ho kenngoa ha lesela le ho thiba. Li-siphon tse ling tse inverted li boetse li na le likou tse tsamaisang metsi kapa liphaephe tse habeli ho thusa ho hula le ho lokisa.

3. Ho hanyetsa khatello ea ho tiisa

Siphon e khelohileng e patoa ka botebo (hangata ho feta limithara tse 5) 'me e entsoe ka konkreite e matlafalitsoeng kapa polasetiki e matla haholo ho qoba ho robeha ke meroalo ea fatše.

III. Ke hobane'ng ha re hloka siphon e inverted?

1. Ho sireletsa mekhoa ea motheo

Qoba ho kenya lipeipi tse bulehileng ka holim'a linōka kapa litsela ho fokotsa kotsi ea ho thuloa ha lipeipi ke likepe kapa likoloi.

2. Ho boloka metsi a phallang hantle

Liphaephe tse tloaelehileng tsa ho hloa li na le tšekamelo ea ho bokella lithōle, ha li-siphon tse khelohileng li sebelisa tsela ea "tlase pele, ebe e ea holimo" ho lumella metsi ho phalla hantle.

3. Boloka mehloli ea mobu

E patiloeng ka tlas'a lefatše, ha e ame mehaho ea fatše le tikoloho ea tikoloho.

IV. Mabapi le Moralo oa Siphon e Inverted

● siphon e kentsoeng ka liphaephe tse peli:Haeba lipeipi tse peli li etselitsoe hore li sebelisoe ka ho fapanyetsana, e ’ngoe e ntse e ka sebetsa ha e ’ngoe e thibiloe.

●Mofuta oa Caisson-inverted siphon:li-shafts tse otlolohileng li hahiloe ka mahlakoreng a mabeli a noka ho thusa basebetsi ba tlhokomelo ho kena le ho hloekisa.

● Tlhokomelo e bohlale:Li-siphon tsa sejoale-joale li na le li-flow metres le lik'hamera ho lekola maemo a metsi le sekhahla sa phallo ka nako ea nnete, le ho fumana hore na siphon e fosahetse ka ho beha leihlo.