Txheej txheem cej luam ntawm DC Miniature Dej Pumps

DC lub twj tso kua mis me me yog lub tshuab ua kua me me uas siv los ntawm DC lub zog hluav taws xob. Vim nws cov qauv compact, tsawg zog noj, thiab tswj tau yooj yim, nws yog dav siv nyob rau hauv tsev electronics, kho mob, cov cuab yeej kuaj, ib puag ncig xyuas, thiab industrial automation. Nws lub luag haujlwm tseem ceeb yog hloov hluav taws xob hluav taws xob mus rau hauv lub zog siv tshuab, tsav lub impellers lossis pistons kom ua tiav cov kev taw qhia ua kua thiab siab nce.

Los ntawm txoj kev xav ua haujlwm, DC cov twj tso dej me me feem ntau yog tsav los ntawm DC motors. Kev sib cuam tshuam ntawm electromagnetic ntawm lub cev muaj zog stator thiab rotor generates rotational torque, tsav lub impeller kom tig ntawm kev kub ceev, tsim ib qho chaw qis - siab nyob rau hauv lub twj tso kua mis chamber. Qhov sib txawv siab no rub tawm hauv cov kua thiab thawb nws los ntawm cov dej ntws mus rau qhov hluav taws xob, ua tiav cov txheej txheem thauj mus tas li. Qee cov qauv siv lub diaphragm los yog cov qauv reciprocating, qhov twg lub cev muaj zog tsav lub diaphragm los yog piston rau reciprocate, hloov lub twj tso kua mis chamber ntim kom tiav cov kua suction thiab tawm. Hom kev tsim no yog tsim rau cov xwm txheej uas tsis tshua muaj dej ntws, lub taub hau siab, lossis qhov xav tau ntawm cov pulsation tsawg.

Raws li txoj cai, DC lub twj tso kua mis me me feem ntau muaj lub cev muaj zog, lub taub hau twj tso kua mis, impeller (los yog diaphragm), qhov chaw nkag thiab qhov hluav taws xob, thiab cov khoom sib khi. Cov motors feem ntau yog cov hlau nplaum ruaj khov DC motors, muab qhov zoo xws li qhov me me thiab kev ua haujlwm siab. Lub twj tso kua mis lub taub hau thiab vaj tse feem ntau yog ua los ntawm engineering plastics lossis stainless hlau, ntsuas kev tiv thaiv corrosion, tsim qauv, thiab kev tsim precision. Sealing Cheebtsam ua kom cov xau- xa cov kua dawb thiab tiv thaiv cov impurities sab nraud los ntawm kev cuam tshuam rau kev ua haujlwm ruaj khov.

Nyob rau hauv cov nqe lus ntawm kev ua tau zoo tsis, DC micro twj tso kua mis feem ntau them tus nqi ntws los ntawm kaum milliliters ib feeb mus rau ob peb litres ib feeb, nrog lub taub hau los ntawm ob peb centimeters mus rau ob peb meters, nyob ntawm seb tus qauv tsim thiab daim ntawv thov. Lawv qhov kev khiav hauj lwm voltage feem ntau yog 3V txog 24V DC, tso cai rau kev sib raug zoo nrog cov roj teeb, adapters, lossis tswj circuits. Lawv txhawb nqa PWM kev tswj ceev, kev tswj kev sib hloov mus rau pem hauv ntej thiab rov qab, thiab lwm yam haujlwm, ua kom yooj yim rau kev sib koom ua ke hauv cov tshuab ntse.

Piv rau AC lub twj tso kua dej lossis lwm qhov chaw siv hluav taws xob, DC micro dej twj tso kua mis muaj qhov zoo xws li tshem tawm qhov xav tau ntawm cov khoom siv hloov pauv AC / DC, pib sai sai -nce, tswj tau yooj yim, thiab txo qhov loj thiab qhov hnyav, ua rau lawv tshwj xeeb tshaj yog haum rau qhov chaw- txwv qhov xwm txheej lossis cov uas xav tau kev txav mus los siab. Lawv qhov kev siv hluav taws xob tsawg kuj pab txuas ntxiv lub neej ntawm cov roj teeb ntawm lub roj teeb - cov khoom siv hluav taws xob. Txawm li cas los xij, vim lawv cov qauv tsim me me, lawv cov kev ua tau zoo nyob rau hauv kev kub siab thiab cov dej ntws siab yog qhov txwv, yuav tsum tau xaiv raws li cov kev xav tau tshwj xeeb. Raws li cov khoom tseem ceeb hauv cov tshuab thauj khoom niaj hnub no, DC micro twj, nrog rau lawv cov thev naus laus zis kom loj hlob thiab muaj ntau hom kev hloov pauv, txuas ntxiv muab cov kev hloov pauv hloov pauv cov kua dej txhim khu kev qha rau ntau yam khoom siv me me thiab ntse, ua lub luag haujlwm zoo hauv kev txhawb kev txhim kho microelectromechanical systems.