Hauv micro fluidic tsim,suction nqafeem ntau yog qhov sib txawv ntawm cov cuab yeej txhim khu kev qha thiab kev ua haujlwm tsis ua haujlwm. Thaum datasheets muab theoretical siab tshaj plaws, qhov "tiag" ntsug nqa ntawm a370 diaphragm twj tso kua misyog cuam tshuam los ntawm tubing, qhov siab, thiab dej kub.
Qhov noPinMotor Guidemuab cov lej nyuaj thiab cov tswv yim kev ua kom zoo uas koj xav tau rau kev sib koom ua ke ntawm kev tshaj lij.
Ceev Reference: 370 Pump Suction Capabilities
Cia siab tias yuav ua tau zoo raws li cov txheej txheem kuaj (Dej @ 20 degree):
| Metric | Hom Kev Ua Haujlwm |
PinMotor Siab -Performance Series |
| Dry Suction (Initial Prime) | 0.5m - 1.2m | Txog li 1.5m |
| Kev nqus dej ntub dej (Pre-primed) | 1.0m - 2.0m | Txog li 2.5m |
| Tus kheej -Priming Time | 3 - 10 Thib ob |
< 3 Seconds (@ 1m) |
| Max Vertical Lub taub hau | 3.0m - 5.0m | 6.0m+ |
I. Kev Tshawb Fawb ntawm Suction: Yuav ua li cas 370 Pump Primes
Feem ntau 370 series twj sivzoo xaav diaphragm technology.
Vacuum Principple:Lub reciprocating diaphragm tsim ib nrab lub tshuab nqus tsev. Atmospheric siab ces thawb cov kua rau hauv lub twj tso kua mis.
Tus kheej -Priming Advantage:Tsis zoo li cov twj centrifugal,PinMotor 370 twjtuaj yeem khiav tawm huab cua los ntawm txoj kab nkag, tso cai rau lawv pib los ntawm lub xeev qhuav tag.
II. 4 Yam Uas Txo Koj "Tag" Suction Lift
Hauv daim ntawv thov tiag - ntiaj teb no, koj qhov kev nqa tau zoo yuav ib txwm qis dua qhov ntsuas siab tshaj plaws vim:
1. Tubing Diameter & Ntev
Ntev los yog nqaim inlet tubes ua rau muaj kev sib txhuam. Rau txhua 1 meter ntawm kab rov tav tubing, koj yuav poob ob peb centimeters ntawm ntsug nqa peev xwm.
Rule of Thumb:Siv tus ID loj dua (Inner Diameter) rau qhov nkag mus kom txo tau qhov tsis kam.
2. Atmospheric Pressure (Qhov siab)
Ntawm qhov siab siab (piv txwv li, Mexico City lossis Denver), qhov qis cua siab muab tsawg dua "them" kom txav dej mus rau hauv lub raj. Cia siab tias a10-15% txo qhov nqus nqarau txhua 1,000 meters ntawm qhov siab.
3. Cua Leaks ntawm Connectors
Vim hais tias sab inlet nyob rau hauv lub tshuab nqus tsev, txawm lub microscopic leak yuav kos cua hauv es tsis ua kua tawm. Qhov no yog #1 ua rau "priming tsis ua hauj lwm."
4. Dej kub
Cov dej kub (siab dua 60 degree) muaj qhov siab dua vapor, uas tuaj yeem ua raucavitationlos yog roj- xauv, txo qhov nqus nqus tau zoo heev.
III. Yuav ua li cas Optimize Suction Performance
Khaws cia ze:Txoj cai "Golden Rule" yog muab tso rau hauv lub twj tso kua mis0.5mntawm cov kua dej thaum twg los tau.
Siv Cov Tubing Muaj Zog:Mos silicone tubing tuaj yeem tawg hauv lub tshuab nqus tsev siab. Siv cov hlua khi los yog tuab dua -walled tubing rau sab nkag.
Txhim kho Ko Taw Valve:Rau cov tshuab uas nquag pib- nres, ib daim tshev valve ntawm qhov kawg ntawm txoj kab nkag ua kom lub twj tso kua mis "ntub," kom ntseeg tau sai sai thaum rov pib dua.
Vim li cas PinMotor Leads hauv Suction Efficiency
NtawmPinMotor, peb optimize lubstroke-rau- piv pivntawm peb 370 series kom ua kom lub tshuab nqus tsev qhov tob tsis muaj suab nrov nrov. Peb qhov tseeb- cov pwm pwm ua kom xoom- rov qab, tso cai rau kom nrawm dua, muaj zog dua qub txawm tias qhuav- pib qhov xwm txheej.
Xav tau ib qho kev ntsuas nqus rau koj qhov tshwj xeeb tubing teeb?
[Hu rau PinMotor Engineering rau Suction Performance Audit]
Muab ISO- ntawv pov thawj cov tshuaj micro fluidic rau 17+ xyoo.
FAQ
Q: Kuv lub twj tso kua mis vibrating tab sis tsis nqus dej. Vim li cas?
A: Qhov no feem ntau yog cov pa tawm ntawm qhov nkag nkag lossis qhov teeb meem "dry-valve". Sim ntub lub taub hau me ntsis los yog ua kom luv lub raj xa dej kom pab nws ntes thawj thawj.
Q: Puas yog qhov kev taw qhia ntawm lub twj tso kua mis puas cuam tshuam rau kev nqus?
A: Yog lawm. Mounting lub twj tso kua mis nrog lubqhov hluav taws xob tig mus rau sab saudpab cua npuas khiav yooj yim dua thaum lub sij hawm priming.
Q: Kuv puas tuaj yeem nce qhov nqus los ntawm kev nce voltage?
A: Me ntsis, yog. Qhov hluav taws xob siab dua nce RPM, uas txav cua nrawm dua. Txawm li cas los xij, qhov no nce cua sov thiab suab nrov. Nws yog qhov zoo dua los ua kom lub raj zoo dua li dhau -volt lub cev muaj zog.