I-CHALCHIC CHIP Vacuum Generator CTA (B) -Kunamachweba amabili wokulinganisa

I-Vacuum Generator iyingxenye entsha, esebenza kahle, ehlanzekile, emphakathi esetshenziswayo esebenzisa umthombo ongemuhle wengcindezelo ukukhiqiza ingcindezi engemihle, eyenza kube lula kakhulu futhi ilungele ukuthola ingcindezi engemihle lapho kunohlelo lwe-pneumatic. Ama-vacuum generator asetshenziswa kabanzi emishini, ama-elekthronikhi, ukupakisha, ukuphrinta, amapulasitiki namarobhothi ezitolo ezishintshashintshayo.

Ukusetshenziswa kwendabuko kwe-Vacuum Generator kungukusebenzisa i-vacuum sucker ukubambisana ku-adcerb kanye nokuhambisa izinto ezahlukahlukene, ikakhulukazi izinto ezintekenteke ezibuthakathaka, ezithambile nezincane ezingezona zensimbi noma izinto eziyindilinga. Kulolu hlobo lwesicelo, isici esijwayelekile ukuthi ukukhishwa komoya okudingekayo kuncane, i-vacuum degree ayiphezulu futhi isebenza ngezikhathi ezithile. Umbhali ucabanga ukuthi ukuhlaziywa kanye nocwaningo ngendlela yokupompa ye-vacuum generator kanye nezinto ezithinta ukusebenza kwazo ukusebenza kubaluleke kakhulu ekuklameni nasekukhethweni kwemibuthano emihle nengalungile.

Okokuqala, umgomo osebenzayo we-vacuum generator

Umgomo osebenzayo we-Vacuum Generator ukusebenzisa i-nozzle ukufafaza umoya ocindezelwe ngesivinini esikhulu, kwakha indiza endaweni yokuphuma kwe-nozzle, futhi ukhiqize ukugeleza okungenwa kuyo. Ngaphansi komphumela wokufaka, umoya ozungeze indawo yokuphuma kwe-nozzle uthuthuke ngokuqhubekayo, ukuze ingcindezi emgodini we-adsorption incishiswe ngaphansi kwengcindezi yezulu, futhi kwakhiwa isilinganiso esithile se-vacuum.

Ngokusho kukaFluid Mechanics, ukuqhubeka kwe-equation yegesi yomoya engaguquki (igesi ithuthuka ngejubane eliphansi, elingabhekwa njengelibhekwe njengomoya ongathandeki)

I-A1V1 = A2VV2

Lapho i-A1, A2 - indawo yesigaba sepayipi, m2.

V1, v2-airflow velocity, m / s

Kusuka kwifomula engenhla, kungabonakala ukuthi isigaba sesiphambano siyanda futhi ukugeleza kwe-flow velocity kuncipha; Ingxenye yesiphambano iyancipha futhi i-flow velocity inyuka.

Amapayipi avundlile, i-Bernoulli enhle amandla equation yomoya ongaguquki

P1 + 1 / 2ρv12 = P2 + 1 / 2ρv22

Lapho i-P1, P2 - izingcindezi ezihambisanayo ezigabeni A1 ne-A2, PA

V1, velocity ehambisanayo ye-V2 ezigabeni A1 ne-A2, M / S

I-ρ-density yomoya, kg / m2

Njengoba kungabonakala kufomula engenhla, ingcindezi yehla ngokunyuka kwezinga lokugeleza, ne-P1 >> P2 lapho v2 >> V1. Lapho i-v2 inyuka ngenani elithile, i-P2 izoba ngaphansi kwengcindezi eyodwa yomoya, okungukuthi, kuzokwenziwa ingcindezi engemihle. Ngakho-ke, ingcindezi engemihle ingatholwa ngokwandisa izinga lokugeleza ukuze likwazi ukuvumelanisa.