Parizvino, kuiswa kwembeu yakaomeswa nechando kwave kushandiswa zvakanyanya mukugadzira zvipfuyo, uye tangi remvura renitrogen rinoshandiswa kuchengeta mbeu yakaomeswa nechando rave mudziyo unokosha mukugadzirwa kwemvura.Iko kushandiswa kwesainzi uye kwakaringana uye kuchengetedzwa kweiyo nitrogen tangi yemvura kwakakosha zvakanyanya kune kuvimbiswa kwemhando yembeu yakachengetwa nechando, kuwedzera kwehupenyu hwesevhisi yemvura nitrogen tank uye kuchengetedzeka kwevapfuri.
1.Chimiro chemvura yenitrogen tank
Liquid nitrogen matangi parizvino ndiro rakanakisa rekuchengetera mbeu yakaomeswa nechando, uye matangi enitrogen emvura anonyanya kugadzirwa nesimbi isina tsvina kana aluminium alloy.Chimiro chayo chinogona kukamurwa kuita goko, yemukati liner, interlayer, tangi mutsipa, tank chivharo, bhaketi uye zvichingodaro.
Goko rekunze rinoumbwa nemukati nekunze, ganda rekunze rinonzi goko, uye chikamu chepamusoro muromo wetangi.Tangi yemukati ndiyo nzvimbo iri mukati memukati.Iyo interlayer igap riri pakati pemateko emukati neekunze uye iri pavacuum state.Kuti uvandudze kupisa kwekushisa kwetangi, zvigadzirwa zvekudzivirira uye adsorbents zvakaiswa mu interlayer.Mutsipa wetangi wakabatanidzwa kune mukati uye kunze kwematanho etangi ine kupisa-inomisa adhesive uye inochengeta humwe hurefu.Pamusoro petangi ndiyo muromo wetangi, uye chimiro chinogona kuburitsa iyo nitrogen yakanyungudutswa neiyo nitrogen yemvura kuti ive nechokwadi chekuchengetedza, uye ine kupisa kwekushisa kwekuita kudzikisa huwandu hwemvura nitrogen.Iyo poto plug inogadzirwa nepurasitiki ine yakanaka yekupisa yekupisa mashandiro, ayo anogona kudzivirira huwandu hukuru hwenitrogen yemvura kubva pakubuda uye kugadzirisa silinda yesperm.Vacuum valve inodzivirirwa nevhavha.Iyo tangi inoiswa mutangi mutangi uye inogona kuchengetedza akasiyana biological samples.Mubato wepail unoturikwa paindex mhete yemuromo wetangi uye inogadziriswa negotsi plug.
2. Mhando dzemvura yenitrogen matangi
Zvinoenderana nekushandiswa kwematangi enitrogen emvura, inogona kupatsanurwa kuita matangi enitrogen emvura ekuchengetera mbeu yakaomeswa nechando, matangi enitrogen ekutakura uye matangi enitrogen emvura ekuchengetera nekufambisa.
Zvinoenderana nehuwandu hwemvura nitrogen tank, inogona kukamurwa kuita:
Madiki emvura enitrogen matangi akadai se3,10,15 L emvura nitrogen matangi anogona kuchengeta mbeu yakaomeswa nechando munguva pfupi, uye anogona zvakare kushandiswa kutakura mbeu yakaomeswa nechando uye mvura yenitrogen.
Medium-sized liquid nitrogen tank (30 L) inonyanya kukodzera mapurazi ekuberekesa uye zviteshi zvekugadzira, zvinonyanya kushandiswa kuchengetedza urume hwakaomeswa nechando.
Matangi makuru enitrogen emvura (50 L, 95 L) anonyanya kushandiswa kutakura uye kugovera mvura yenitrogen.
3. Kushandisa uye kuchengetedza mvura yenitrogen matangi
Tangi renitrogen remvura rinofanirwa kuchengetwa nemumwe munhu kuona kunaka kwembeu yakachengetwa.Sezvo riri basa remupfuri kutora urume, mvura ine nitrogen tank inofanira kuchengetwa nemupfuri, kuitira kuti zvive nyore kubata nekunzwisisa mvura yenitrogen yekuwedzera uye kuchengetedza urume chero nguva.
Usati wawedzera mvura nitrogen kune itsva mvura nitrogen tangi, tanga watarisa kana goko rakadzoreredzwa uye kana vacuum valve yakamira.Chechipiri, tarisa kana paine nyaya yekune dzimwe nyika mutangi remukati kudzivirira tangi remukati kuti risaite ngura.Ngwarira paunowedzera mvura yenitrogen.Kune matangi matsva kana matangi ekuomesera, inofanira kuwedzerwa zvishoma nezvishoma uye isati yatonhodzwa kudzivirira kukanganisa kwemukati tangi nekuda kwekukurumidza kutonhora.Kana uchiwedzera nitrogen yemvura, inogona kubaiwa pasi pekumanikidza kwayo, kana tangi yekutakura inogona kudururwa mutangi rekuchengetera kuburikidza nefunnel kudzivirira iyo nitrogen yemvura kubva pakuputika.Iwe unogona kumisa funnel nechidimbu che gauze kana kuisa ma tweezers kuti usiye gap pamusuwo wefunnel.Kuti uone kureba kweyero yemvura, tsvimbo yakatetepa yehuni inogona kuiswa muzasi pemvura nitrogen tank, uye kureba kweyero yemvura inogona kutongwa zvichienderana nehurefu hwechando.Panguva imwecheteyo, zvinofanirwa kucherechedzwa kuti nharaunda yakanyarara, uye ruzha rwemvura nitrogen inopinda mutangi ndiyo hwaro hwakakosha hwekutonga mvura nitrogen tank mutangi.
△ Static Storage Series-Animal Husbandry Safety Storage Equipment △
Mushure mekuwedzera mvura yenitrogen, cherechedza kana kune chando chekunze chemvura yenitrogen tank.Kana paine chero chiratidzo, iyo vacuum mamiriro emvura nitrogen tank yakakuvadzwa uye haigone kushandiswa zvakajairika.Kuongororwa kazhinji kunofanira kuitwa panguva yekushandiswa.Iwe unogona kubata goko nemaoko ako.Kana ukawana chando kunze, unofanira kurega kuishandisa.Kazhinji, kana mvura nitrogen ikadyiwa 1/3 ~ 1/2, inofanira kuwedzerwa nenguva.Kuti uve nechokwadi chekuita kwembeu yakaomeswa nechando, inogona kuyerwa kana kuwonekwa negeji yemvura.Nzira yekuyera kuyera tangi risina chinhu usati washandisa, kuyera mvura yenitrogen tank zvakare mushure mekuzadza iyo nitrogen yemvura, uye woiyera nguva nenguva kuverenga huremu hwenitrogen yemvura.Iyo liquid level gauge yekuona nzira ndeyekuisa yakakosha mvura level gauge stick muzasi me liquid nitrogen tank kwema 10 s, wozoiburitsa gare gare.Kureba kwechando ndiko kureba kwenitrogen yemvura mutangi remvura renitrogen.
Mukushandiswa kwezuva nezuva, kuitira kunyatsoona huwandu hweakawedzerwa mvura nitrogen, unogona zvakare kusarudza kugadzirisa zvinoenderana nehunyanzvi zviridzwa zvekutarisa tembiricha uye nhanho yemvura mune yemvura nitrogen tank munguva chaiyo.
SmartCap
Iyo "SmartCap" yakanyatso gadzirwa naHaishengjie yealuminium alloy liquid nitrogen matangi ane basa rekutarisa-chaiyo nguva yemvura nitrogen tank fluid level uye tembiricha.Ichi chigadzirwa chinogona kuiswa kune ese emvura matangi enitrogen ane madhayamita e50mm, 80mm, 125mm uye 216mm pamusika.
Iyo smartcap inogona kutarisa mvura nhanho uye tembiricha mune yemvura nitrogen tangi munguva chaiyo, uye kutarisa kuchengetedzeka kwenzvimbo yekuchengetedza urume munguva chaiyo.
Dual akazvimirira masisitimu epamusoro-chaiyo mwero kuyerwa uye kuyerwa kwetembiricha
Chaiyo-nguva kuratidzwa kweyero yemvura uye tembiricha
Iyo yemvura nhanho uye tembiricha data inoendeswa kure kure kune gore, uye kurekodha data, kudhinda, kuchengetedza uye mamwe mabasa anogonawo kuitika.
Remote alarm basa, unogona kuseta wakasununguka SMS, email, WeChat uye dzimwe nzira dze alarm
Iyo yemvura nitrogen tangi yekuchengetedza urume inofanira kuiswa yakaparadzana munzvimbo inotonhorera, yemukati inofefeterwa, yakachena uye ine hutsanana, isina kunhuhwirira kwakasiyana.Usaise mvura yenitrogen tangi mukamuri yezvipfuyo kana pharmacy, uye zvinorambidzwa zvachose kuputa kana kunwa mukamuri inoiswa mvura nitrogen tank kudzivirira kunhuhwirira kunoshamisa.Izvi zvakanyanya kukosha.Hazvina mhosva kuti inoshandiswa riini kana kuiswa, haifanire kurereka, kuiswa yakachinjika, kuiswa yakatsikitsira, kuunganidzwa, kana kurovana.Inofanira kubatwa zvinyoronyoro.Vhura chivharo chegaba rekumisa kuti usimudze zvishoma chivharo chinononoka kudzivirira chivharo chekudonha kubva pachiratidziro.Zvinorambidzwa zvachose kuisa zvinhu pachivharo uye plug yemvura nitrogen biological container, izvo zvinozoita kuti iyo evaporated nitrogen ifashukire zvega.Izvo zvinorambidzwa zvachose kushandisa ega ega mavhavha plugs kuvhara muromo wetangi, kuitira kudzivirira mukati meiyo nitrogen tangi yemvura kuti isawedzere, zvichikonzera kukuvadza kumuviri wetangi, uye dambudziko rakakomba rekuchengetedza.
Liquid nitrogen ndiyo yakanyanya kunaka cryogenic agent yekuchengetedza mbeu yakaomeswa nechando, uye tembiricha yemvura nitrogen i -196°C.Matangi enitrogen emvura anoshandiswa sezviteshi zvekuuchika nemapurazi ekuchengeta mbeu yakaomeswa nechando anofanirwa kucheneswa kamwe chete pagore kudzivirira kuita ngura mutangi nekuda kwemvura isingayerere, kusvibiswa kwembeu, uye kuwanda kwebhakitiriya.Method: Tanga kukwesha nedetergent isina kwayakarerekera uye huwandu hwakakodzera hwemvura, wozogeza nemvura yakachena;wobva waiisa pasi uye wooma mumhepo yakasikwa kana mhepo inopisa;wobva wavhenekera ne ultraviolet chiedza.Liquid nitrogen inorambidzwa zvachose kuve nezvimwe zvinwiwa, kuitira kudzivirira oxidation yemuviri wetangi uye nekuora kwetangi remukati.
Liquid nitrogen matangi akakamurwa kuita matangi ekuchengetedza uye matangi ekufambisa, ayo anofanira kushandiswa akasiyana.Iyo tangi yekuchengetera inoshandiswa kune static kuchengetedza uye haina kukodzera kutakura kure-kure muchimiro chekushanda.Kuti isangane nemamiriro ekufambisa uye kushandiswa, tangi yekufambisa ine yakakosha-yekuvhundutsa dhizaini.Mukuwedzera kune static kuchengetedza, inogonawo kutakurwa mushure mekuzadzwa nemvura nitrogen;inofanira kunyatsogadziriswa panguva yekufambisa kuti ive nechokwadi chekuchengeteka, uye kudzivisa kudhumhana uye kuzununguka kwakanyanya sezvinobvira kudzivirira kuvhara.
4. Chengetedzo yekuchengetedza uye kushandiswa kwembeu yakaomeswa nechando
Urume hwakaomeswa nechando hunochengetwa mumvura ine nitrogen tank.Inofanirwa kuve nechokwadi kuti mbeu yakanyura nemvura yenitrogen.Kana zvikaonekwa kuti mvura nitrogen haina kukwana, inofanira kuwedzerwa nenguva.Sekuchengetera uye mushandisi wetiyitrojeni tangi yemvura, mupfudzi anofanira kuziva huremu husina chinhu hwetangi uye huwandu hwenitrogen yemvura irimo, uye kuiyera nguva nenguva nekuiwedzera nenguva.Unofanirawo kuziva ruzivo rwakakodzera rwembeu yakachengetwa, wonyora zita, bhechi uye uwandu hwembeu yakachengetwa nenhamba kuitira kuti ive nyore kuwana.
Pakutora urume hwakaomeswa nechando, tanga waburitsa chibatiso chegaba woisa parutivi.Pre-kutonhorera tweezers.Iyo yekusimudza chubhu kana gauze bhegi haifanirwe kudarika masendimita gumi kubva pamutsipa wejagi, tisingatauri kuvhura chirongo.Kana isina kubviswa kunze kwemasekonzi gumi, kusimudza kunofanirwa kusimudzwa.Isa iyo chubhu kana gauze bhegi kumashure mumvura ine nitrogen uye bvisa mushure mekunyura.Vhara chirongo nenguva mushure mekubudisa mbeu.Zvakanakisa kugadzira chubhu yekuchengetera urume muzasi yakavharwa, uye wobvumira mvura yenitrogen kunyudza urume hwakaoma nechando muchubhu yekuchengetera urume.Muchiito chekutakura uye kunyunguduka, kushanda kunofanirwa kuve kwakarurama uye neunyanzvi, chiito chinofanira kunge chakasimba, uye nguva yekushanda haifaniri kudarika 6 s.Shandisa ma tweezers marefu kubvisa chubhu yakaonda yembeu yakaomeswa nechando mutangi renitrogen uye wozunza yasara mvura yenitrogen, wobva waiisa mumvura inodziya 37℃ 40℃ kunyudza chubhu yakatetepa, zunza zvinyoro nyoro kwemaminitsi mashanu (2/ 3 dissolution yakakodzera) Mushure mekushanduka kwemavara, pukuta madonhwe emvura pamadziro echubhu ne sterile gauze kugadzirira kuiswa.
Nguva yekutumira: Sep-13-2021
