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Chosinthika vavu - mitundu ya kasamalidwe ndi kapangidwe

Mu mizere onse mankhwala omwe amadutsa pa kufinya ena. Kuti ndigwire otaya izo, ntchito chitsekere wolemera valavu ndi valavu chosinthika ndi imodzi mwa mitundu yake. Thiabendazole angagwiritsidwe ntchito anachepetsa kapena kufotokozera yochepa kuti munthu pazipita mtanda yachigawo m'dera mu chubu. Choncho, mankhwala, kaya ndi madzi, sopo kapena mafuta kutayikira kwapang'onopang'ono yaing'ono kapena ejected ku Kireni opanikizika. Apa tisaiwale kuti vavu chilangizo satumikira kuti ndigwire otaya kwathunthu, ndiyeno kutsegula izo. Pakuti ichi ndi anatseka wolemera mavavu. Iye akusowa okha kulamulira mphamvu ya kuthamanga mu dongosolo.

kasamalidwe mafomu

Ngati payipi zoweta malamulo vavu lolamulidwa ndi Buku, mu mapangidwe mafakitale ntchito mitundu yosiyanasiyana ya asilikali pagalimoto. Ndi koyenera masensa wokwera kuti kuchotsa zizindikiro za mankhwala amene amadutsa. anapezazo ndi opatsirana kwa microcontroller olumikizidwa kwa galimoto, amene umayendetsedwa ndi chizindikiro awo. Iwo anamasuliridwa ndi valavu chosinthika udindo watsopano. Mitundu ya ulamuliro zimadalira limagwirira pagalimoto:

  • Pneumatic actuator.
  • Mu atomu pagalimoto.
  • Zamagetsi.
  • Thamangitsani ndi limagwirira ndi hayidiroliki.

Mu ena zomera kugwiritsa ntchito ulamuliro Buku, koma chino akukhala m'chipani. Koma ulamuliro valavu ndi galimoto magetsi ali osiyanasiyana linafalitsidwa kwambiri ofunsira mu mapangidwe mafakitale.

Mphamvu pagalimoto umagwiritsidwa ntchito pa chipata cha valavu ankalamulira. Amakhala mbali ziwiri: mpando ndi pulagi. Mpando uli n'kupuma thupi. M'malomwake, plunger amachita ulamuliro ikuyenda. Pamene itsekeke pang'ono chigawo mtanda zimasiyanasiyana ndi mathamangidwe madzi kapena mpweya ndi kuthamanga mu payipi ya. Ngati plunger ndi mbali ya Kwera, gawo amakhala kochepa. Mu mapaipi ndi bandiwifi lalikulu ntchito dvusedelnymi chipata mavavu, yomwe ulamuliro aluso zoipazi.

mphamvu zachuma

Mtengo-mphamvu ya ntchito mavavu ena kumatengera zifukwa zambiri, monga mtundu wa fasteners. Mwina welded, kutsamwa, flange-wokwera pa mikono kapena spud. Kudalirika kugwirizana limachititsa amapotoza yaitali ulamuliro valavu. unsembe mtengo, vuto la yokonza ndi chisamaliro cha actuators mapeto ndiyo profitability wa payipi ya. Welded kugwirizana ndi odalirika ndi otsika mu mtengo, koma zitha kugwiritsidwa ntchito mavavu zitsulo.

kusiyana structural

Ngakhale kufanana akuoneka ndi valavu chitsekere wolemera, mu vavu variable ali makhalidwe chake pa kamangidwe. Choyamba, ayenera anasankha ndi chimake anapatsidwa otaya malangizo. tcheru ziperekedwe kwa gawo la payipi zovekera kutero. Ngati lakonzedwa yosalala, sasintha malangizo a njanji, ndiye woyenera ndi valavu lonse. M'magulu ndi anaŵerama, angled kapangidwe ntchito. Pali akakhale opanga ndi nozzles angapo. Mwachitsanzo, vavu atatu njira ali zolowetsa awiri ndi linanena bungwe lina.

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