Chidziwitso choyambira cha botolo lopanda mpweya

1. Zokhudza botolo lopanda mpweya

Zomwe zili mu botolo lopanda mpweya zitha kutsekedwa kwathunthu kuti zisalowe mumlengalenga kuti mankhwalawo asapangike ndi kusintha chifukwa chokhudza mpweya, komanso kubereka mabakiteriya. Lingaliro laukadaulo wapamwamba limalimbikitsa mulingo wa mankhwalawo. Mabotolo otulutsa mpweya omwe amadutsa m'sitolo amapangidwa ndi chidebe chozungulira cha cylindrical ellipsoidal ndi piston pansi pa seti. Mfundo yake yokonzekera ndikugwiritsa ntchito mphamvu yofupikitsa ya kasupe wokakamiza, ndikuletsa mpweya kulowa mu botolo, zomwe zimapangitsa kuti vacuum ikhale yoipa, ndikugwiritsa ntchito mphamvu yamlengalenga kukankhira piston pansi pa botolo patsogolo. Komabe, chifukwa mphamvu ya kasupe ndi kuthamanga kwa mpweya sizingapereke mphamvu yokwanira, piston singathe kumangiriridwa mwamphamvu kwambiri pakhoma la botolo, apo ayi piston sidzatha kupita patsogolo chifukwa cha kukana kwakukulu; apo ayi, ngati piston ipita patsogolo mosavuta, idzakhala yotayika. Chifukwa chake, botolo lotulutsa mpweya lili ndi zofunikira kwambiri paukadaulo wa wopanga.

Kuyambitsa mabotolo opaka utoto kumagwirizana ndi zomwe zachitika posachedwa pakupanga zinthu zosamalira khungu, ndipo kungateteze bwino mtundu watsopano wa zinthu. Komabe, chifukwa cha kapangidwe kake kovuta komanso mtengo wokwera wa mabotolo opaka utoto, kugwiritsa ntchito mabotolo opaka utoto kumangokhala ndi zinthu zochepa ndipo sikungathe kugulitsidwa mokwanira m'masitolo kuti kukwaniritse zosowa za mitundu yosiyanasiyana ya ma CD opaka utoto.

Wopanga amasamala kwambiri za chitetezo ndi kukongoletsa kwa ma CD a zinthu zosamalira khungu ndi zosamalira khungu, ndipo akuyamba kupanga magwiridwe antchito a ma CD a zinthu zosamalira khungu kuti lingaliro la "zatsopano", "zachilengedwe" komanso "zopanda zosungira" likhale loyenera.

2. Luso lopaka vacuum

Luso lopaka vacuum ndi lingaliro latsopano lokhala ndi ubwino waukulu. Luso lopaka vacuum lathandiza mitundu yambiri yatsopano ndi njira zatsopano kuyenda bwino. Mukayika vacuum cleaner, kuyambira kudzaza paketi mpaka kugwiritsa ntchito kasitomala, mpweya wochepa umatha kulowa mu chidebe ndikuipitsa kapena kusiyanitsa zomwe zili mkati. Iyi ndi mphamvu ya vacuum cleaner - imapereka chipangizo chotetezeka chopaka kuti chinthucho chisakhudze mpweya, kuthekera kwa kusintha ndi okosijeni komwe kungachitike panthawi yotsika, makamaka zosakaniza zachilengedwe zomwe zimafunikira chitetezo ndi kukonzedwa mwachangu. Mu mawu a kuyitana, kuyika vacuum cleaner ndikofunikira kwambiri pakuwonjezera nthawi yosungira zinthu.

Zinthu zopaka vacuum zimasiyana ndi mapampu wamba wamba a udzu kapena ma pump opopera. Kupaka vacuum kumagwiritsa ntchito mfundo yogawa m'mimba kuti mukandane ndikutulutsa zomwe zili mkati. Pamene diaphragm yamkati ikupita mkati mwa botolo, kupanikizika kumapangidwa, ndipo zomwe zili mkati mwake zimakhala pamalo otayira vacuum pafupifupi 100%. Njira ina yopaka vacuum ndikugwiritsa ntchito thumba lofewa la vacuum, loyikidwa mkati mwa chidebe cholimba, lingaliro la ziwirizi ndi lofanana. Choyamba chimagwiritsidwa ntchito kwambiri ndipo ndi malo ofunikira ogulitsa, chifukwa chimadya zinthu zochepa ndipo chimatha kuonedwanso ngati "chobiriwira".

Kupaka vacuum kumaperekanso kuwongolera kolondola kwa mlingo. Pamene dzenje lotulutsa ndi kuthamanga kwa vacuum kwakhazikitsidwa, mosasamala kanthu za mawonekedwe a indenter, mlingo uliwonse umakhala wolondola komanso wochuluka. Chifukwa chake, mlingo ukhoza kusinthidwa mwa kusintha gawo, kuchokera ku ma microliters ochepa kapena ma milliliters ochepa, zonse zimasinthidwa malinga ndi zosowa za chinthucho.

Kusunga ndi ukhondo wa zinthu ndizofunikira kwambiri pakulongedza vacuum. Zinthu zikangochotsedwa, palibe njira yozibwezeretsanso mu phukusi loyambirira la vacuum. Chifukwa mfundo yokonzekera ndikuwonetsetsa kuti ntchito iliyonse ndi yatsopano, yotetezeka, komanso yopanda nkhawa. Kapangidwe ka mkati mwa zinthu zathu sikukayikira za dzimbiri la kasupe, komanso sikungadetse zomwe zili mkati.

Malingaliro a kasitomala amatsimikizira kuti phindu la zinthu zotsukira mpweya silikuwoneka. Poyerekeza ndi mapampu wamba, zopopera, mapeyala, ndi zinthu zina zomangira, kugwiritsa ntchito ma paketi otsukira mpweya ndi kosalala, mlingo wake ndi wokhazikika, ndipo mawonekedwe ake ndi okwera, zomwe zimapangitsa kuti ikhale malo ogulitsira zinthu zapamwamba kwambiri.