Indlela yokufaka umoya emoyeni isithando somlilo?

Iziqhumiso ze-Tube zisetshenziswa kakhulu ekuhloleni nasekukhiqizeni inqwaba encane emanyuvesi, izikhungo zocwaningo, amabhizinisi ezimboni kanye nezimayini, njll. Ngakho-ke uyazi ukuthi ungafaka kanjani umoya esithandweni somlilo? Ake sithathe i-nitrogen njengesibonelo ukuze sikubonise indlela yokudlulisa igesi esithandweni somlilo esiphansi.

1. Xhuma ishubhu yesithando somlilo seshubhu kumjikelezo wegesi ye-nitrogen, futhi uhlole ukuvuza ngamanzi anensipho endaweni ngayinye ukuze uqinisekise ukuthi akukho ukuvuza kwegesi.

2. Hlola ukuthi ama-valve esithandweni somlilo we-tube kanye nesilinda se-nitrogen avaliwe.

3. Vula i-valve eyinhloko yesilinda se-nitrogen, bese uvule kancane ivalvu yokunciphisa ingcindezi ukuze ugcine umfutho wokuphuma ku-0.1MPa.

4. Vula amandla wepompo yemishini, vula i-valve yokuphuma yesithando somlilo seshubhu kanye namavalvu amabili asendleleni yegesi yepompo engumshini, bese umpompa imizuzu emi-5.

5. Vala ama-valve amabili endleleni yegesi yepompo yemishini, vala i-valve yokuphuma kwesithando somlilo weshubhu, bese uvala iphampu engumshini.

6. Vula i-valve yokulawula indlela yegesi ephezulu futhi wenze umcibisholo wenkinobho ubheke endaweni “evulekile”.

7. Lungisa i-flowmeter knob ukwenza ukufunda kube ngu-20ml/min.

8. Vula i-valve yokungena komoya yesithando somlilo seshubhu kuze kube yilapho i-barometer ifunda uziro.

9. Vula i-valve yokungena yesithando somlilo seshubhu, bese uvula ivalvu yokuphuma kumzila wegesi ye-nitrogen.

10. Isithando somlilo singashiswa kuphela ngemva kwemizuzu eyi-10 yegesi ye-nitrogen.