ZVINOGONA KUTI ZVINHU ZVINHU ZVINHU ZVINHU ZVOKUCHENA BENCH

Airflow Visualization
Dhizaini yemabhenji akachena haina kuchinja zvakanyanya mumakore makumi mana apfuura.Sarudzo dzakawanda uye chikonzero uye zvine musoro kuti hood yakanakira chikumbiro chako ichasiyana pane izvo maitiro ako, zvishandiso zvinoshandiswa mukuita, uye saizi yenzvimbo yauri kuvaisa mairi.

Laminar kuyerera ndiyo verbiage inoshandiswa kutsanangura mafambiro emhepo ayo ari muvelocity, achigadzira unidirectional kuyerera/velocity ichifamba munzira imwe isina eddy currents kana reflux munzvimbo yebasa.Kune yakadzika kuyerera mayuniti, inotungamira inoyerera yekuona chiutsi bvunzo inogona kushandiswa kuratidza isingasviki 14 madhigirii kubva kumusoro kusvika pasi (nzvimbo yebasa).

Iyo IS0-14644.1 yakajairwa inodaidzwa kupatsanurwa kweISO 5 - kana Kirasi 100 mune yekare Federal Standard 209E iyo vanhu vazhinji vachiri kutaura nezvayo.Ndokumbira muzive kuti laminar kuyerera iko zvino kwatsiviwa nemazwi ekuti "unidirectional flow" kune ISO-14644 magwaro ave kunyorwa.Kuiswa kwebhenji rakachena muimba yakachena kunoda kuongororwa uye kusarudzwa zvakanyatsonaka.Ceiling HEPA mafirita, magrill ekugovera, uye kufamba kwevanhu uye zvigadzirwa zvese zvinofanirwa kuve chikamu cheiyo equation yemhando yehood, saizi uye chinzvimbo.

Mhando dzemahodhi dzinosiyana maererano negwara rekuyerera, koni, bhenji repamusoro, tafura yepamusoro, ine makasitiri, isina makasitiri, nezvimwe. Ini ndichagadzirisa dzimwe sarudzo pamwe nezvinofungwa zvakanakira nezvazvakaipira zveumwe neumwe, nechinangwa chekubatsira. vatengi vanoita sarudzo dzakadzidziswa pane izvo zvichave zvakanyanya kune yega yega kesi.Iko hakuna-saizi-inokodzera-ese mune izvi maapplication, sezvo ese akasiyana.

Console Model Yakachena Bhenji
·Bvisa mweya kubva pasi penzvimbo yebasa uchitsvaira uriri hwezvikamu zvinogadzirwa zvichifamba nemuimba yekuchenesa;
·Motor iri pazasi penzvimbo yebasa zvichiita kuti zvive nyore kuwana;
·Inogona kudzika kana kuchinjika mune dzimwe nguva;
·Zvakaoma kuchenesa nechepazasi;
·Kuisa macasters pasi kunosimudza hood, zvisinei kuchenesa macasters zvinenge zvisingaite;
·Sterle technique yakakosha zvikuru sezvo IV bag iri pakati peHEPA sefa nenzvimbo yebasa uye mweya wekutanga unokanganiswa.

Tafura Pamusoro Yakachena Bhenji
·Kuri nyore kuchenesa;
·Vhura nechepasi kuti ngoro, marara kana kumwe kuchengeterwa kushandiswe;
· Huya mune yakachinjika & yakatwasuka kuyerera zvikamu;
·Huyai nepasi pekudya/mafeni pane mamwe mayunitsi;
· Huyai nemakasa, ayo akaoma kuchenesa;
·Fani inopinda pamusoro inokonzera kusefa kwekamuri, inokwevera mweya kusimudza sirin'i uye kumisa zvimedu zvinogadzirwa nekufamba kwemunhu muimba yekuchenesa.

Nzvimbo Dzakachena: ISO 5
Sarudzo idzi, nemazvo, mabhenji akachena akavakwa mumadziro/masirin'i eimba yekuchenesa ari chikamu chekugadzira imba yekuchenesa.Izvi zvinowanzoitwa nekufunga kudiki uye kufanofunga muzviitiko zvakawanda.Ivo havasati vaedzwa uye kusimbiswa kuti vadzokororwe mukuyedza uye kutarisa, sezvakaita hood dzese dzakagadzirwa, nekudaro FDA inovabata nekukahadzika kukuru.Ini ndinobvumirana navo pamaonero avo sezvo idzo dzandakaona uye dzakaedzwa hadzishande sekufunga kwaaiita mugadziri.Ini ndinokurudzira kuedza izvi chete kana zvimwe zvinhu zviripo, zvinosanganisira:
1. Airflow monitor kuratidza mafambiro;
2. Leak test ports dziri panzvimbo;
3. Hapana magetsi aripo mukati mehood;
4. Hapana kuumbwa kunoshandiswa pane directional flow shield/sash;
5. Particle counters inofambiswa & inoshandiswa padyo nenzvimbo yekutsoropodza;
6. Nzira yekuedza yakasimba yakagadzirwa & inoitwa kakawanda nevhidhiyo taping;
7. Iva neinobviswa perforated screed pazasi peFan simba HEPA unit kuburitsa zvirinani unidirectional kuyerera;
8. Shandisa simbi-yesimbi yebasa yakadhonzwa kubva kumadziro ekumashure kuti ibvumire kuyerera kuchengetedza kumashure / mativi etafura & madziro akachena.Inofanira kufambiswa.

Sezvaunoona, zvinoda kufunga kwakawanda kupfuura iyo pre-yakagadzirwa hood inoita.Ita shuwa kuti timu yedhizaini yakavaka nzvimbo ine ISO 5 yakachena zone munguva yakapfuura yakasangana nemirairo yeFDA.Chinhu chinotevera chatinofanira kugadzirisa ndechekuti tingawanepi mabhenji akachena muimba yekuchenesa?Mhinduro iri nyore: usavaisa pasi pesengeri yeHEPA sefa uye usavawana padhuze nemasuwo.

Kubva pane kusvibiswa kwekutonga kwekuona, mabhenji akachena anofanira kunge ari kure nemigwagwa kana nzira dzekufamba.Uye, izvi hazvifanirwe kuiswa pamadziro kana kuvhara kudzoka kwemhepo grills navo.Zano nderekubvumidza nzvimbo pamativi, kumashure, pasi uye pamusoro pemahodhi kuitira kuti zvive nyore kucheneswa.Shoko renyevero: Kana usingakwanisi kuichenesa, usaiise muimba yakachena.Zvakakosha, vaise munzira yekubvumidza kuyedzwa uye kuwanikwa nevanyanzvi.

Pane nhaurirano dzekuti, dzinogona kuiswa dzakatarisana here?Perpendicular kune mumwe nemumwe?Kudzokera kumashure?Chii chakanakisisa?Zvakanaka, zvinoenderana nemhando, kureva kuti yakatwasuka kana yakatwasuka.Pakave nekuyedzwa kwakakura pamhando mbiri idzi dzemahodhi, uye maonero anosiyana pakuti ndeipi inonyatsokodzera kushandiswa kwakasiyana.Ini handisi kuzogadzirisa nhaurirano iyi nechinyorwa ichi, zvisinei ini ndichapa maonero angu pane mamwe ekufunga maitiro kunze uko pane maviri magadzirirwo.