Chiyero chekuonekwa: kuchena kwekamuri yekuongorora, kuongororwa kwekugamuchirwa kweinjiniya, kusanganisira chikafu, zvigadzirwa zvehutano, zvizorwa, mvura yemubhodhoro, musangano wekugadzira mukaka, musangano wekugadzira zvigadzirwa zvemagetsi, imba yekushanda yechipatara, marabhoritari emhuka, biosafety laboratory, biological security cabinet, Ultra- bhenji rebasa rakachena, guruva remusangano webasa, sterile workshop, nezvimwe.
Zviyedzo zvinhu: mhepo yemhepo uye vhoriyamu yemhepo, nhamba yekuchinja kwemhepo, tembiricha uye hunyoro, mutsauko wekumanikidza, yakamiswa zvimedu, planktonic bacteria, sedimentation mabhakitiriya, ruzha, kuvhenekera, nezvimwe.
1. Air velocity, mhepo yemhepo uye nhamba yekuchinja kwemhepo
Kuchena kwemakamuri akachena uye nzvimbo dzakachena kunonyanya kuwanikwa kuburikidza nekutumira muhuwandu hwakakwana hwemweya wakachena kuti ubvise uye uderedze zvinosvibisa zvinogadzirwa muimba.Nechikonzero ichi, zvinonyanya kukosha kuyera vhoriyamu yekupa mhepo, avhareji yekumhanya kwemhepo, kufanana kwemhepo, mafambiro ekuyerera kwemhepo uye nzira yekuyerera yemakamuri akachena kana nzvimbo dzakachena.
Unidirectional kuyerera kunonyanya kuvimba nekuyerera kwemhepo yakachena kusunda uye kubvisa mweya wakasviba mumba uye nzvimbo kuchengetedza kuchena kwekamuri nenzvimbo.Nokudaro, mhepo yemhepo uye kufanana kwechikamu chayo chekupa mhepo ndiyo mitemo inokosha inobata utsanana.Yepamusoro, yakawedzera yunifomu muchinjika-chikamu mhepo velocity inogona kubvisa zvinosvibisa zvinogadzirwa nemukati maitiro nekukurumidza uye zvinobudirira, saka ndizvo zvinhu zvikuru zvekuyedza kutarisa.
Kuyerera kusiri-unidirectional kunonyanya kuvimba nemhepo yakachena inopinda kuti inyungurudze uye ideredze zvinosvibisa mukamuri nenzvimbo kuti ichengetedze kuchena kwayo.Nokudaro, iyo yakawanda nhamba yekuchinja kwemhepo, iyo inonyanya kunzwisisika maitiro ekufambisa kwemhepo, iyo inonyanya kukosha iyo dilution effect, uye hutsanana huchavandudzwa zvakakodzera.Naizvozvo, dzisiri-imwe-chikamu chinoyerera dzakachena makamuri, yakachena mweya wekupa vhoriyamu uye inoenderana shanduko yemhepo ndiyo huru yekuyerera kwemhepo bvunzo zvinhu zvekutarisa pazviri.Kuti uwane kuverenga kunodzokororwa, rekodha avhareji yenguva yekumhanya kwemhepo panzvimbo yekuyeresa yega yega.Nhamba yekuchinja kwemhepo: Kuverengerwa nekukamura huwandu hwemhepo hwekamuri yekamuri yakachena nehuwandu hwekamuri yakachena
2. Tembiricha uye mwando
Tembiricha uye humidity kuyerwa mumakamuri akachena kana nzvimbo dzakachena dzinowanzo kupatsanurwa kuita mazinga maviri: general test uye yakazara kuyedzwa.Yekutanga nhanho inokodzera kupedzisa kugamuchirwa bvunzo mune isina chinhu, uye yechipiri nhanho inokodzera static kana inosimba yakazara kuita bvunzo.Rudzi urwu rwebvunzo rwakakodzerwa nezviitiko zvine hunyoro zvinodikanwa pane tembiricha uye humidity kuita.Muedzo uyu unoitwa mushure meyedzo yekuyerera kwemhepo uye mushure mekugadzirisa mhepo yemhepo.Panguva yekuedzwa uku, air conditioning system yakanga ichishanda zvizere uye mamiriro akanga agadzikana.Seta kanenge imwe humidity sensor munzvimbo yega yega yekudzora humidity, uye ipa iyo sensor yakakwana yekudzikamisa nguva.Chiyero chinofanira kunge chakakodzera chinangwa chekushandiswa chaiko, uye kuyerwa kunofanirwa kutangwa mushure mekunge sensor yakagadzikana, uye nguva yekuyera haifanirwe kunge iri pasi pe5 maminetsi.
3. Musiyano wepressure
Chinangwa chebvunzo iyi ndechekuona kugona kuchengetedza yakasarudzika mutsauko pakati penzvimbo yakapedzwa nenzvimbo yakatenderedza, uye pakati penzvimbo mukati menzvimbo.Kuonekwa uku kunoshanda kune ese matatu ekugara.Muedzo uyu unofanirwa kuitwa nguva nenguva.Muedzo wemusiyano wepressure unofanirwa kuitwa nemagonhi ese akavharwa, kubva pakumanikidza kwakadzika kusvika kune yakaderera, kutanga kubva mukamuri yemukati iri kure kure nekunze maererano nehurongwa hwehurongwa, uye kuyedza kunze mukutevedzana;padhuze nemakamuri akachena emazinga akasiyana ane maburi akabatana (nzvimbo), panofanirwa kuve neinonzwisisika nzira yekuyerera kwemhepo pakuvhurwa, nezvimwe.
4. Zvimedu zvakamiswa
Nzira yekuverengera yekuverengera inoshandiswa, kureva kuti, nhamba yezvimedu zvakamiswa zvakakura kupfuura kana kuenzana neimwe saizi yechikamu muchikamu chemhepo munzvimbo yakachena inoyerwa nedust particle counter kuti iongorore hutsanana hwenhanho yezvikamu zvakamiswa mukati. imba yakachena.Mushure mekunge chiridzwa chavhurwa uye chichidziya kusvika pakudzikama, chiridzwa chinogona kuverengerwa zvinoenderana nemirairo yekushandisa.Kana chubhu yesampling yaiswa panzvimbo yesampling yesampling, kuverenga kunoenderera kunogona kutangwa chete mushure mekunge kuverenga kwasimbiswa kuti kwakagadzikana.Iyo sampling chubhu inofanirwa kuve yakachena uye kuvuza kunorambidzwa zvachose.Kureba kwechubhu yekuenzanisira kunofanirwa kuenderana nehurefu hunobvumirwa hwechiridzwa.Kunze kwekunge zvatsanangurwa neimwe nzira, kureba hakupfuuri 1.5 m.Iyo sampling port yekaunda uye chinzvimbo chekushanda chechiridzwa chinofanira kunge chiri pamhepo imwechete yekumanikidza uye tembiricha kudzivirira kukanganisa kuyerwa.Chiridzwa chinofanirwa kugadzikiswa zvinoenderana nekutenderera kwechiridzwa.
5. Planktonic mabhakitiriya
Huwandu hudiki hwemasampling points hunoenderana nehuwandu hweakamiswa particle sampling points.Nzvimbo yekuyera munzvimbo yebasa inenge 0.8-1.2m pamusoro pevhu.Nzvimbo yekuyeresa panzvimbo yekuburitsa mweya inenge 30cm kubva panzvimbo yemhepo.Mapoinzi ekuyeresa anogona kuwedzerwa pamichina yakakosha kana mabasa akakosha ebasa.Imwe neimwe Iyo sampling poindi inowanzoitwa sampuli kamwe.Mushure mekunge sampling yese yapera, isa petri ndiro mune inogara-tembiricha incubator kweasingasviki maawa makumi mana nemasere.Batch yega yega yetsika media inofanirwa kuve nekudzora kuyedza kutarisa kana tsika yemagariro yakasvibiswa.
6. Nzvimbo yekuyeresa yehutachiona hwesedimentation inoshanda nzvimbo inenge 0.8-1.2m pamusoro pevhu.Isa iyo yakagadzirwa petri dish pane sampling point, vhura chivharo che petri dish, ibudise iyo kwenguva yakatarwa, wobva wavhara petri dish, uye isa tsika dish Iyo ndiro dzinofanirwa kusimudzwa mune inogara tembiricha incubator kwete isingasviki. 48 maawa.Boka rega rega resvikiro retsika rinofanirwa kuve nekuyedza kudzora kutarisa kana tsika yemagariro yakasvibiswa.
7. Noise
Kureba kwechiyero kunosvika 1.2 metres kubva pasi.Kana nzvimbo yekamuri yakachena iri pasi pe 15 square metres, imwe chete pfungwa iri pakati pekamuri inogona kuyerwa;ma test points ari kumakona.
8. Kuvhenekera
Ndege yekuyeresa inenge 0.8 metres kubva pasi, uye mapoinzi akarongwa ari chinhambwe chemamita maviri.Nzvimbo dzekuyeresa mumakamuri mukati me 30 square metres dziri 0.5 metres kubva pamadziro eparutivi, uye mapiiriro emumakamuri anopfuura makumi matatu masikweya metres ari 1 mita kubva pamadziro.
Nguva yekutumira: Sep-07-2023