Amagambo asanzwe

Muri iki cyumweru, nateguye urutonde rwamagambo amwe n'amwe asanzwe kugirango norohereze gusobanukirwa neza ikoranabuhanga rya vacuum.

1 degree Impamyabumenyi

Urwego rwo kunanuka rwa gaze mu cyuho, ubusanzwe rugaragazwa na “vacuum high” na “vacuum nke”.Urwego rwa vacuum rwinshi rusobanura urwego "rwiza" rwa vacuum, urwego rwa vacuum ruto rusobanura "urwego rukennye".

2 unit Igice cya Vacuum

Mubisanzwe wakoresheje Torr (Torr) nkigice, mumyaka yashize ikoreshwa mpuzamahanga rya Pa (Pa) nkigice.

1 Torr = 1/760 atm = 1 mmHg 1 Torr = 133.322 Pa cyangwa 1 Pa = 7.5 × 10^-3Torr.

3. Vuga intera yubusa

Impuzandengo y'urugendo rwagenze no kugongana kabiri gukurikiranye kwa gaze mukigenda kidasanzwe cyumuriro, cyerekanwa nikimenyetso “λ”

4 uc Icyuho cyuzuye

Iyo icyombo cya vacuum kimaze kuvomwa neza, gihagarikwa kurwego runaka rwa vacuum, aricyo bita vacuum ultimate.Mubisanzwe icyombo cya vacuum kigomba gutunganywa mumasaha 12, hanyuma kigapompa kumasaha 12, isaha yanyuma ikapimwa buri minota 10, kandi impuzandengo yikubye inshuro 10 nigiciro cyanyuma.

5. Igipimo cyo gutemba

Ingano ya gaze itembera mu gice uko bishakiye kuri buri gihe, igereranywa na “Q”, muri Pa-L / s (Pa-L / s) cyangwa Torr-L / s (Torr-L / s).

6 、 Imyitwarire

Yerekana ubushobozi bwumuyoboro wa vacuum wohereza gaze.Igice ni litiro kumasegonda (L / s).Muburyo butajegajega, imyitwarire yumuyoboro ihwanye numuyoboro utemba ugabanijwe no gutandukanya umuvuduko uri hagati yimpande zombi zumuyoboro.Ikimenyetso kuri ibi ni “U”.

U = Q / (P2- P1)

7 rate Igipimo cyo kuvoma

Ku muvuduko runaka n'ubushyuhe, gaze yavomwe kure ya pompe mugice cyigihe bita igipimo cyo kuvoma, cyangwa umuvuduko wo kuvoma.Ni ukuvuga, Sp = Q / (P - P0)

8 Garuka igipimo cyo gutemba

Iyo pompe ikora ikurikije ibihe byagenwe, ubwinshi bwamazi ya pompe anyuze mumwanya wa pompe yinjira hamwe nigihe cyumwanya muburyo butandukanye bwo kuvoma, igice cyacyo ni g / (cm2-s).

9 um Umutego ukonje (baffle ikonje y'amazi)

Igikoresho gishyizwe hagati yubwato bwa vacuum na pompe yo kwamamaza gaze cyangwa gufata imyuka ya peteroli.

10 、 Umuyoboro wa ballast

Umwobo muto wafunguwe mu cyumba cyo guhunika cya pompe ya vacuum ifunze amavuta kandi hashyizweho valve igenzura.Iyo valve ifunguye hanyuma umwuka ugahinduka, rotor ihinduka kumwanya runaka hanyuma umwuka ukavangwa mucyumba cyo guhunika unyuze muri uyu mwobo kugirango ugabanye igipimo cyo kwikuramo kugirango ibyuka byinshi bidahurira hamwe na gaze ivanze ikuwe muri pompe hamwe.

11 、 Gukonjesha Vacuum Kuma

Vacuum ikonjesha yumye, izwi kandi nka sublimation yumye.Ihame ryayo ni uguhagarika ibikoresho kugirango amazi arimo arimo ahinduke urubura, hanyuma bigatuma urubura ruba munsi ya vacuum kugirango rugere ku ntego yo kumisha.

12 dry Kuma

Uburyo bwo kumisha ibicuruzwa ukoresheje ibiranga ahantu hatetse ahantu hatuje.

13 Dep Kubika imyuka ya Vacuum

Mubidukikije bya vacuum, ibikoresho birashyuha hanyuma bigashyirwa kuri substrate bita vacuum vapor deposition, cyangwa coating vacuum.

14. Igipimo cyo kumeneka

Ubwinshi cyangwa umubare wa molekile yibintu bitembera mu mwobo utemba kuri buri gice cyigihe.Igice cyemewe cyemewe nigipimo cyo kumeneka ni Pa · m³/ s.

15. Amavu n'amavuko

Urwego ruhamye cyangwa ingano yimirasire cyangwa amajwi byakozwe nibidukikije biherereye.

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