Waba warigeze wibaza uburyo abahanga barinda inkingo hamwe nubuzima bwibinyabuzima bifite ubushyuhe buke budasanzwe? Ubukonje bukabije bwa ultr-low ni igisubizo. Iyi firigo yihariye ningirakamaro mubuvuzi nubushakashatsi, ibika ibikoresho byoroshye kubushyuhe buri munsi ya -86 ° C. Muri iyi nyandiko, uzamenya uburyo izo firigo zikora, ibiyigize, nakamaro kazo mubikorwa bitandukanye.
Nigute Ubukonje bukabije bwa Ultra-Buke bukora?
Ikoranabuhanga ryibanze rya firigo
Ubukonje bukabije cyane (ULT) bukora mukuramo ubushyuhe imbere muri firigo aho kongeramo ubukonje. Bakoresha inzitizi ya firigo ikanda kandi ikagura imyuka ya firigo kugirango ikure ubushyuhe mucyumba cya firigo ikarekura hanze. Ubu buryo bugabanya ubushyuhe imbere muri firigo kugeza kurwego rwo hasi cyane, mubisanzwe hagati ya -40 ° C na -80 ° C, rimwe na rimwe bikagera kuri -86 ° C.
Inzira ya firigo ikubiyemo intambwe enye zingenzi:
Kwikuramo: Gazi ya firigo ihagarikwa na compressor, ikongera umuvuduko nubushyuhe.
● Umuyoboro: Gazi ishyushye, yumuvuduko mwinshi inyura mumashanyarazi, ikarekura ubushyuhe igahinduka amazi.
Kwaguka: Firigo y'amazi itembera muri valve yagutse cyangwa umuyoboro wa capillary, igabanya umuvuduko n'ubushyuhe.
Guhumuka: Firigo ikonje, ifite umuvuduko muke ikurura ubushyuhe buturutse imbere muri firigo ikoresheje ibishishwa, bikonjesha umwuka.
Uru ruzinduko rusubiramo ubudahwema kugira ngo rugabanye ubushyuhe bukabije cyane mu kubungabunga ingero z’ibinyabuzima byoroshye.
Inzira ebyiri zo gukonjesha Cascade
Firizeri ya ULT igera kubushyuhe buke cyane ikoresheje sisitemu yo gukonjesha ibyiciro bibiri byihariye. Sisitemu ikoresha ibice bibiri bitandukanye byo gukonjesha bihujwe murukurikirane, buri kimwe na compressor yacyo na firigo.
Dore uko ikora:
1. Icyiciro cya mbere: Compressor ya mbere ikanda gaze ya firigo, hanyuma igahuza kandi ikonjesha konderesi yicyiciro cya kabiri.
2. Guhinduranya Ubushyuhe bwa Interstage: Firigo ikonje kuva murwego rwa mbere ikuraho ubushyuhe muri firigo yo mucyiciro cya kabiri, bigatuma hakonja cyane.
3. Icyiciro cya kabiri: Compressor ya kabiri ikanda firigo itandukanye, hanyuma igakonjesha icyumba cya firigo ikoresheje ibishishwa.
Iyi casade yashizeho ituma firigo igera kubushyuhe buri munsi ugereranije nibishobora kugerwaho na sisitemu imwe. Itezimbere kandi ifasha firigo kugarura ubushyuhe vuba nyuma yumuryango ukinguye.
Kugereranya Icyiciro kimwe
Sisitemu yo gukonjesha icyiciro kimwe ikoresha compressor imwe gusa na cycle ya firigo. Bakora neza kuri firigo zisanzwe zikonja kugeza kuri -40 ° C ariko ntizishobora kugera kubushyuhe bukabije bukenewe mubisabwa mubuvuzi nubushakashatsi.
Muri sisitemu imwe, sisitemu ya firigo irahagarikwa, yegeranye, yagutse, kandi ihumeka mumuzingo umwe uhoraho. Mugihe cyoroshye kandi gihenze cyane, icyuma gikonjesha icyiciro kimwe ntigishobora kugumya guhagarara cyangwa ubushyuhe buke bwa firigo ya ULT.
Firizeri ya ULT yuzuza iki cyuho ukoresheje inzira ya casade ibyiciro bibiri, ibafasha kubika neza inkingo, ADN, tissue, nibindi bikoresho byangiza ubushyuhe bisaba ubushyuhe buhoraho bukabije.
Ibigize Ultra-Hasi Ubushyuhe bukonje
Ubukonje bukabije (ULT) bukonjesha bushingiye kubintu byinshi byingenzi bikorana kugirango bigere no gukomeza ubushyuhe bukabije. Gusobanukirwa ibi bice bifasha gusobanura uburyo ibyo bikonjesha bigera ku bushyuhe buke nka -80 ° C cyangwa na -86 ° C, nkenerwa mukubungabunga ingero z’ibinyabuzima byoroshye.
Compressor hamwe na konderesi
Umutima wa sisitemu yo gukonjesha ya ULT ni compressor zayo. Benshi muri firigo ya ULT bakoresha sisitemu ya cascade ibyiciro bibiri, bivuze ko bafite compressor ebyiri zitandukanye. Buri compressor ikora kuri firigo itandukanye kandi ikora ubushyuhe butandukanye. Compressor ya mbere ikanda gaze ya firigo, ikazamura umuvuduko nubushyuhe. Iyi gaze ishyushye noneho yimukira muri kondenseri, aho ikonje igahinduka mumazi irekura ubushyuhe mubidukikije.
Igiceri cya kondereseri gikonjesha ikirere kandi gikozwe mu muringa cyangwa aluminiyumu kugira ngo ubushyuhe bwinshi. Abafana bahuha umwuka hejuru yibi biceri kugirango batware ubushyuhe. Kugira isuku ya kondereseri kandi idafite ivumbi ningirakamaro mugukora neza, kuko ibishishwa byafunzwe bigabanya imikorere yo gukonjesha no kongera ingufu.
Imyuka hamwe nubushyuhe
Nyuma ya kondenseri, firigo y'amazi inyura muri valve yagutse cyangwa umuyoboro wa capillary, bigabanya umuvuduko n'ubushyuhe. Iyi firigo ikonje noneho inyura mumashanyarazi imbere mucyumba cya firigo. Impemu zikurura ubushyuhe buturuka mu kirere imbere ya firigo, ikonjesha kandi igakomeza ubushyuhe bukabije.
Muri sisitemu ebyiri za cascade, guhinduranya ubushyuhe hagati ya interineti ihuza inzinguzingo ebyiri zo gukonjesha. Ihererekanya ubushyuhe kuva mucyiciro cya kabiri cya firigo kugeza ku cyiciro cya mbere, bigatuma icyiciro cya kabiri kigera no ku bushyuhe bukonje. Ihanahana ry'ubushyuhe ni ngombwa mu kugera ku bushyuhe buri munsi ya -60 ° C, sisitemu imwe imwe ntishobora kugera.
Firigo zikoreshwa
Firigo ni amazi yihariye azenguruka muri compressor, condenser, valve yaguka, hamwe na moteri. Bakurura kandi bakarekura ubushyuhe mugihe cyimihindagurikire yicyiciro hagati ya lisansi na gaze. Firizeri ya ULT ikoresha firigo ifite ingingo zitetse kugirango ugere ku bushyuhe buke cyane.
Firigo zisanzwe zirimo hydrocarbone nka Ethane (R170) na propane (R290), zikoresha ingufu ariko zikaka, bityo zikaba zisaba gufata neza. Izindi firigo nka R23 na R404A nazo zirakoreshwa, zatoranijwe kubintu bikonjesha ndetse nibidukikije. Ubukonje bwa ULT bugezweho bugenda bukoresha firigo zangiza ibidukikije zifite ubushyuhe buke ku isi (GWP) kugirango zubahirize amabwiriza y’ibidukikije.
Kwikingira no gufunga
Nubwo bitari mubice bya firigo, insimburangingo ya polyurethane yuzuye hamwe na gaseke yumuryango wo murwego rwohejuru nibintu byingenzi. Bagabanya ubushyuhe bwinjira muri firigo, kugabanya akazi ka compressor no gukomeza ubushyuhe. Silicone cyangwa gel isa na gasike ifunga imiryango neza, ikarinda umwuka ukonje.
Ubwoko na Iboneza bya Ultra-Hasi Ubushyuhe bukonje
Ubukonje bukabije (ULT) bukonjesha buza muburyo butandukanye no muburyo bukenewe muri laboratoire. Guhitamo ubwoko bukwiye biterwa n'umwanya uhari, ingano yububiko, kugerwaho, hamwe nakazi keza. Dore ibishushanyo bisanzwe:
Ubukonje bukabije
Firizeri Upright ULT isa na firigo gakondo kandi ihagaze neza. Barazwi cyane muri laboratoire aho igorofa igarukira kuko bakoresha uburebure aho gukoresha ahantu ho kubika. Ubukonje butagaragara mubusanzwe burimo amasahani menshi hamwe nibice, byemerera kubika ibyitegererezo. Moderi nyinshi zirimo inzugi zimbere cyangwa ibishushanyo kugirango ugabanye ihindagurika ryubushyuhe iyo umuryango munini ufunguye.
Ibyiza bya firigo igororotse harimo:
Gukoresha neza umwanya wa etage
Access Kubona byoroshye ingero zabitswe kurwego rwamaso
Organisation Ishirahamwe ryiza hamwe no kubika hamwe
Ariko, firigo igororotse irashobora kugira ubushyuhe buke buhoro nyuma yo gukingura urugi ugereranije na firigo yo mu gatuza kubera gufungura imiryango nini.
Isanduku yo mu gatuza
Isanduku ya ULT ikonjesha ifunguye hejuru hamwe numupfundikizo utambitse. Igishushanyo cyabo gitanga ubushyuhe buhebuje no gukira byihuse nyuma yo gukingura urugi kuko umwuka ukonje uguma imbere neza. Ubukonje bwo mu gatuza akenshi butanga ingufu nziza kuruta moderi igororotse, bitewe nubwishingizi bwayo kandi bigabanya gutakaza ubukonje bukabije.
Ibyingenzi byingenzi bikonjesha igituza:
Ret Kugumana ubushyuhe burenze
Operation Gukoresha ingufu
Ikirenge kinini gisaba umwanya munini
Ikonjesha yo mu gatuza irashobora kutoroha muri laboratoire zifunguye bitewe no gufungura gutambitse hamwe n’ibirenge binini. Bashobora kandi gusaba kunama kugirango babone ingero hepfo.
Imeza-Hejuru na munsi-ya Counter Freezers
Kuri laboratoire ifite ububiko buke bukenewe cyangwa imbogamizi zumwanya, guhuza ameza-hejuru cyangwa munsi ya compteur ya ULT nibyiza. Ibi bice bito bikwiranye n'intebe cyangwa munsi ya comptoir, bitanga ububiko bukabije bwubushyuhe budatwaye umwanya wubutaka.
Inyungu zirimo:
Design Igishushanyo mbonera cyo kubika umwanya
Acing Gushyira ahantu heza hafi yakazi
Bikwiranye nubunini buto bw'icyitegererezo
Ubukonje bukonjesha busanzwe bufite ubushobozi buke kandi ntibushobora kuba bubitse mububiko bunini ariko burahagije kubikorwa byihariye bisaba kwinjira byihuse.
Guhitamo Iboneza
Guhitamo firigo ya ULT biterwa no kuringaniza ububiko bukenewe, umwanya, hamwe nuburyo bworoshye:
Iboneza |
Ikoreshwa ry'umwanya |
Kugarura Ubushyuhe |
Kuboneka |
Ingufu |
Ubukonje bukabije |
Uhagaritse, kuzigama umwanya |
Guciriritse |
Kubona byoroshye |
Guciriritse |
Isanduku yo mu gatuza |
Ikirenge kinini |
Byihuta |
Irasaba kunama |
Hejuru |
Imbonerahamwe-Hejuru / Munsi-Kurwanya |
Ikirenge gito |
Guciriritse |
Byoroshye kuburugero ruto |
Guciriritse |
Reba imiterere ya laboratoire, ingano yicyitegererezo, ninshuro winjira mububiko mugihe uhisemo ubwoko.
Imikoreshereze isanzwe ya Ultra-Hasi Ubushyuhe bukonje
Ubukonje bukabije (ULT) ni ibikoresho byingenzi mubice byinshi, cyane cyane kubika ibikoresho byoroshye. Ubushobozi bwabo bwo gukomeza ubushyuhe buri munsi ya -80 ° C butanga ingero nibicuruzwa bikomeza ubunyangamugayo mugihe kirekire. Reka dusuzume ikoreshwa ryibanze rya firigo ya ULT.
Imiti nububiko bwinkingo
Uruganda rwa farumasi n’ibigo nderabuzima byishingikiriza cyane kuri firigo ya ULT kugirango ibike inkingo n’ibiyobyabwenge. Inkingo nyinshi, harimo ninkingo za COVID-19 zishingiye kuri mRNA, zisaba ububiko bukonje cyane kugirango bukomeze gukora neza. Ndetse ihindagurika ry'ubushyuhe buke rishobora gutesha agaciro izo nkingo, bigatuma firigo ya ULT yizewe ikomeye.
Usibye inkingo, firigo ya ULT ibika imiti yica ubushyuhe na biologiya. Ibicuruzwa bikunze kuba birimo poroteyine cyangwa izindi molekile zisenyuka niba zidakonje bihagije. Ubushyuhe bukabije cyane butinda imiti no gukura kwa mikorobe, bikarinda imiti imbaraga.
Kubungabunga Icyitegererezo cyibinyabuzima
Laboratoire yubushakashatsi ikoresha firigo ya ULT kugirango ibungabunge ingero z’ibinyabuzima nka ADN, RNA, plasma, amaraso, hamwe na tissue. Izi ngero zifite agaciro kubushakashatsi muri genomics, biologiya selile, nubushakashatsi bwubuvuzi. Kubigumana ku bushyuhe bukabije bwa ultra-hasi birinda kwangirika no kwanduza.
Kurugero, ingero za ADN zabitswe kuri -80 ° C ziguma zihamye mumyaka, zituma ubushakashatsi buzaza nta gutakaza ubuziranenge. Mu buryo nk'ubwo, plasma yamaraso hamwe nuduce twakoreshejwe mubushakashatsi bwindwara bisaba kubika imbeho ihamye kugirango ibungabunge imiterere ya biohimiki.
Imikoreshereze mike mu nganda zibiribwa
Nubwo bidakunze kubaho, ibice bimwe byinganda zibiribwa zikoresha firigo ya ULT. Ubukonje bukabije cyane burashobora kubika ubwiza nubwiza bwibiryo bimwe na bimwe bishya, nkamafi, mukurinda ibara rya kirisiti yangiza imiterere yimikorere.
Ubu buryo bwongerera igihe ubuzima burenze kure ubukonje busanzwe. Nyamara, kubera ingufu nyinshi hamwe nibikoresho byihariye bikenerwa, firigo ya ULT igenewe cyane cyane ibyokurya byiza aho kubika ibiryo bya buri munsi.
Kubungabunga no Kuramba kwa Ultra-Hasi Ubushyuhe bukabije
Ubukonje bukabije bwa Ultra-low (ULT) nibyingenzi mukubungabunga ingero zoroshye, kubigumana muburyo bwo hejuru ni ngombwa. Kubungabunga neza bifasha kwirinda gusenyuka bihenze kandi byemeza ko firigo yawe ikora neza mumyaka. Reka twibire mubikorwa byingenzi kugirango tubungabunge kandi twongere ubuzima bwa firigo ya ULT.
Imyitozo Yogusukura
Umukungugu n'umwanda birashobora kwiyubaka hejuru ya coenser hamwe na filteri mugihe. Uku kwiyubaka guhagarika umwuka, guhatira compressor gukora cyane no gukoresha ingufu nyinshi. Kugira ngo wirinde ibi, sukura kondereseri byibura buri mezi atatu hanyuma ugenzure muyungurura buri kwezi. Koresha umwanda woroshye cyangwa vacuum kugirango ukureho umukungugu witonze utiriwe wangiza ibishishwa.
Imbere ya firigo, ubukonje na barafu birashobora kwirundanyiriza kurukuta no kumiryango yimbere. Ubukonje bukora nka insulation, bigatuma firigo ikora cyane kugirango ubushyuhe bukabije. Mubisanzwe uhindure firigo ukurikije amabwiriza yabakozwe, mubisanzwe buri mezi make cyangwa iyo ubukonje burenze mm 5. Irinde ibikoresho bikarishye bishobora kwangiza ubuso; ahubwo, koresha imikorere ya defrost cyangwa amazi ashyushye.
Kugenzura Igipapuro na Kashe
Inzugi z'umuryango zifunga ikirere gikonje, zikabuza umwuka ushyushye kwinjira muri firigo. Igihe kirenze, gasketi irashobora gucika, gucika intege, cyangwa gutakaza guhinduka. Kugenzura gasketi buri kwezi ibimenyetso byerekana ko wangiritse cyangwa wangiritse. Isukure witonze ukoresheje isabune yoroheje n'amazi kugirango ukureho umwanda kandi ube mwiza.
Niba ubonye icyuho cyangwa uduce, simbuza gasketi vuba. Ikidodo cyangiritse gitera ihindagurika ryubushyuhe kandi byongera ingufu zikoreshwa, bishobora guhungabanya icyitegererezo. Gusiga amavuta hamwe na spike ishingiye kuri silicone kugirango ugumane kashe kandi wongere ubuzima.
Gukurikirana Ubushyuhe
Gukurikirana ubushyuhe buhoraho ni ngombwa. Ndetse nubushyuhe buke burashobora kwangiza ibyitegererezo byibinyabuzima. Koresha ubushyuhe bwa digitale cyangwa sisitemu yo kugenzura itanga amakuru nyayo kandi imenyesha. Firizeri nyinshi zigezweho za ULT ziza zifite ibyuma byubaka kugirango bikumenyeshe niba ubushyuhe buzamutse hejuru yurugero.
Reba ubushyuhe bwasomwe burimunsi, cyane cyane nyuma yo gufungura imiryango cyangwa guhagarika amashanyarazi. Komeza kugarura ingufu za sisitemu zageragejwe kandi witeguye kugumana ubushyuhe bwubushyuhe mugihe kibuze. Andika ubushyuhe buri gihe kugirango wubahirize kandi ukemure ibibazo.
Inama Zindi zo Kubungabunga
● Kugenzura Compressor hamwe nabafana: Ibi bice bituma uruziga rwa firigo rugenda neza. Teganya ubugenzuzi bwumwuga buri mwaka kugirango umenye kwambara cyangwa gusohoka hakiri kare.
Cle Isuku yo mu kirere: Menya neza ko firigo ifite byibura cm 5-10 zo kuzenguruka hafi yumuyaga kugirango umwuka uhumeke neza. Umuyaga ufunzwe utera ubushyuhe kandi bigabanya imikorere.
Usage Gukoresha urugi: Mugabanye gukingura urugi kugirango ubushyuhe butajegajega kandi bigabanye ubukonje.
Guhitamo Iburyo bwa Ultra-Buke Ubushyuhe bwa Laboratoire yawe
Guhitamo ubukonje bukabije bwa ultra-low (ULT) firigo ya laboratoire ikubiyemo kuringaniza ibintu byinshi byingenzi. Buri laboratoire ifite ibyo ikenera bidasanzwe, gusobanukirwa rero ibi bitekerezo byingenzi bizagufasha guhitamo amakuru arinda ingero zawe zingirakamaro mugihe uhuza umwanya wawe na bije yawe.
Ubushobozi bwo Kubika
Ubwa mbere, tekereza kumwanya wabitswe laboratoire yawe isaba. Firizeri ya ULT ije murwego rwubunini, kuva moderi ntoya munsi ya compteur kugeza kuri firigo nini igororotse cyangwa igituza itanga litiro amagana yubunini bwimbere.
Volume Ingano yicyitegererezo nigihe kizaza: Gereranya umubare wintangarugero ukeneye kubika ubungubu, hanyuma urebe iterambere rishobora kubaho. Hitamo firigo ishobora gukora akazi kawe nta bantu benshi.
Organisation Imbere mu gihugu: Shakisha icyitegererezo hamwe nibishobora guhinduka, ibishushanyo, cyangwa ibice. Ibiranga bifasha kwagura umwanya ukoreshwa no gukomeza ingero zitunganijwe.
Kugabanya ihindagurika ryubushyuhe: Firizeri zimwe zirimo inzugi zimbere cyangwa ibice kugirango ugabanye umwuka ukonje mugihe cyo kubigeraho, bikingira ubushyuhe.
Gukoresha ingufu n'ingaruka ku bidukikije
Gukoresha ingufu ni ikibazo gikomeye muri laboratoire, haba mu kuzigama amafaranga no ku bidukikije. Firizeri ya ULT irashobora gukoresha imbaraga nyinshi, guhitamo rero moderi ikoresha ingufu bigirira akamaro laboratoire yawe mugihe kirekire.
Certificate Inyenyeri Yerekana Ingufu: Reba firigo hamwe nibi byemezo bisa cyangwa bisa byerekana ingufu nke.
Ulation Gukwirakwiza neza: Gukwirakwiza neza bigabanya ubushyuhe, kugabanya akazi ka compressor.
Compress Compressors ikora neza: Moderi zimwe zikoresha compressor zihindagurika zihindura imbaraga zo gukonjesha zishingiye kubisabwa, kuzigama ingufu.
Rigo Firigo zangiza ibidukikije: Hitamo firigo ukoresheje firigo zifite ubushobozi buke bwo gushyuha kwisi (GWP), nka hydrocarbone cyangwa uburyo bushya bwogukora, kugirango ugabanye ingaruka kubidukikije.
Ingengo yimari nimbogamizi
Ingengo yimari yawe na laboratoire bizagira ingaruka cyane kubyo wahisemo.
Cost Igiciro cyambere nigiciro cyibikorwa: Mugihe firigo ikora neza irashobora kugura byinshi imbere, babika amafaranga mugihe binyuze mumafaranga make.
Space Umwanya wo kuboneka uraboneka: Firizeri zitunganijwe zibika umwanya ariko zishobora kugira ubushyuhe bwihuse. Isanduku yo mu gatuza ikenera icyumba kinini ariko akenshi igarura ubushyuhe vuba kandi ikoresha ingufu nke.
Lay Imiterere ya laboratoire: Reba inzitizi yo gukingura urugi no gukora. Menya neza ko gushyiramo firigo bidahagarika inzira cyangwa kubangamira ibindi bikoresho.
Options Amahitamo yo gukodesha: Gukodesha birashobora kugabanya ibiciro byimbere kandi bikemerera kugera kubintu bishya bifite imikorere myiza nibiranga.
Ibitekerezo byumutekano kuri Ultra-Hasi Ubushyuhe bukonje
Ubukonje bukabije (ULT) bukonjesha bukora mubukonje bukabije, akenshi hagati ya -40 ° C na -86 ° C. Ibi bihe bya frigid bisaba ingamba zumutekano zidasanzwe kugirango urinde umukoresha nicyitegererezo cyagaciro kibitswe imbere. Hano haribintu byingenzi byumutekano ugomba kuzirikana mugihe ukorana na firigo ya ULT.
Ibikoresho bikingira
Gukoresha ibikoresho imbere ya firigo ya ULT birashobora gutera ubukonje cyangwa ubukonje kubera ubushyuhe bukabije. Buri gihe ujye wambara uturindantoki twabugenewe twagenewe kurira cyangwa gukonja cyane. Imyenda ikingira, nk'amakoti ya laboratoire cyangwa udufuka, ifasha kurinda uruhu guhura nimpanuka hejuru yubukonje cyangwa amazi yamenetse. Amadarubindi yumutekano arashobora kurinda amaso kumeneka cyangwa ubukonje. Ibikoresho byiza bigabanya ibyago byo gukomeretsa kandi bigakora neza.
Ububiko bwihutirwa
Kugumana ubushyuhe buhamye bwa ultra-low ni ngombwa mu kubungabunga ingero zoroshye nk'inkingo hamwe n’ibinyabuzima. Umuriro w'amashanyarazi urashobora gutera ubushyuhe bukabije, bishobora guterwa no gutakaza cyangwa gutakaza. Laboratoire zigomba guha ibikoresho bya firigo ya ULT hamwe na sisitemu yo kugarura ibintu byihutirwa nkibikoresho bidahagarara (UPS) cyangwa amashanyarazi. Izi backup zihita zishora mugihe cyo kubura, kugumya firigo ikora kugeza imbaraga nyamukuru zagaruwe. Buri gihe gerageza sisitemu yo gusubiramo kugirango umenye neza igihe bikenewe.
Uburyo bwo Kurinda umutekano
Kwubaka urubura imbere muri firigo ya ULT bigabanya ubukonje kandi birashobora kwangiza ibice. Gukuraho ibihe birakenewe ariko bigomba gukorwa neza. Ntuzigere ukoresha ibikoresho bityaye cyangwa ibyuma kugirango ukureho urubura, kuko ibi bishobora gutobora insulasi cyangwa gukonjesha. Ahubwo, koresha firigo yubatswe mumikorere ya defrost cyangwa amazi ashyushye akoreshwa buhoro. Kurikiza amabwiriza yakozwe n'ababikora mugihe cya defrosting kugirango wirinde kwangiza ibikoresho no kurinda umutekano.
Umwuka wo guhumeka no guhumeka
Guhumeka neza hafi ya firigo ya ULT birinda ubushyuhe bwinshi kandi bifasha gukomeza gukora neza. Irinde gushyira firigo hafi yinkuta cyangwa ibindi bikoresho bibuza umwuka. Menya neza ko umuyaga nabafana bikomeza kutubangamira kandi bifite isuku. Umwuka mwiza wo kwagura ubuzima bwa compressor kandi bigabanya gukoresha ingufu. Ubushyuhe burashobora gutera firigo kunanirwa no kubangamira ingero zabitswe.
Ibizaza muri Ultra-Hasi Ubushyuhe bukabije
Ubukonje bukabije (ULT) bukonjesha bukomeza guhinduka kugirango buhuze ibyifuzo bikenerwa kugirango bikore neza, byiringirwa, kandi birambye. Laboratwari n'ibigo byubuvuzi byungukira ku guhanga udushya tunoza imikorere no kugabanya ingaruka ku bidukikije. Hano haribintu byingenzi bizaza byerekana tekinoroji ya ULT.
Kwishyira hamwe kwikoranabuhanga
Ubukonje bugezweho bwa ULT burimo gushiramo ibintu byubwenge byongera kugenzura no kugenzura. Sisitemu yo gukurikirana kure yemerera abakoresha gukurikirana ubushyuhe, imiterere yimbaraga, hamwe nimpuruza aho ariho hose ukoresheje mudasobwa cyangwa ibikoresho bigendanwa. Sisitemu yohereza integuza ako kanya niba ubushyuhe buzamutse hejuru yumutekano muke cyangwa niba guhagarika amashanyarazi bibaye, bifasha gukumira igihombo cyicyitegererezo.
Automation nayo igira uruhare. Firizeri zimwe zihindura ubukonje bushingiye kumikoreshereze cyangwa ubwoko bw'icyitegererezo, bikoresha neza ingufu. Ubushobozi bwo kwandikisha amakuru bworoshya kubahiriza ibisabwa byubuyobozi no gushyigikira gukurikirana. Ubwenge bwa artificiel (AI) butangiye gutanga uburyo bwo guhanura hifashishijwe gusesengura amakuru yimikorere kugirango hamenyekane ibitagenda neza mbere yuko bibaho, bigabanya igihe.
Kunoza ingufu
Gukoresha ingufu ni ikibazo gikomeye kuri laboratoire ikora firigo ya ULT. Ibishushanyo bishya bya compressor, nka compressor yihuta ihinduka, ihindura imbaraga zo gukonjesha imbaraga, kugabanya imyanda yingufu mugihe gikenewe cyane. Ibikoresho byongerewe imbaraga hamwe nubuhanga bwubwubatsi bigabanya ubushyuhe bwinjira, kugabanya akazi ka compressor.
Ababikora nabo batezimbere uburyo bwo kugarura ubushyuhe bukoresha ubushyuhe bwimyanda itangwa na compressor kubindi bikorwa bya laboratoire, bikazamura ingufu muri rusange. Iterambere rifasha laboratoire kugabanya ibiciro byo gukora no kugabanya ibirenge bya karubone.
Firigo zangiza ibidukikije
Amabwiriza y’ibidukikije asunika inganda zerekeza kuri firigo zifite ubushyuhe buke ku isi (GWP). Firigo gakondo zishobora kwangiza ozone cyangwa zikagira uruhare mu ihindagurika ry’ikirere. Firigo nshya nka hydrocarbone (urugero, propane, Ethane) cyangwa imvange yubukorikori itanga ubukonje bwiza hamwe na GWP yo hasi cyane.
Bamwe mu bakora inganda bakora ubushakashatsi kuri firigo nka karuboni ya dioxyde (CO2) cyangwa ammonia, bigira ingaruka nke kubidukikije. Izi firigo zisaba ibishushanyo mbonera bya sisitemu kubera imiterere yihariye ariko byerekana amahitamo arambye.
Umwanzuro
Ubukonje bukabije bwa ultr-low ikora hakoreshejwe tekinoroji yo gukonjesha igezweho kugirango igumane ubushyuhe buri hagati ya -40 ° C na -86 ° C, nkenerwa mukubungabunga ingero z’ibinyabuzima byoroshye. Bakoresha ibyiciro bibiri bya casade sisitemu yo gukora neza no gutuza. Guhitamo firigo iburyo bikubiyemo gutekereza kububiko, gukoresha ingufu, hamwe nimbogamizi zumwanya. Feilong itanga ibyuma bikonjesha bishya hamwe noguhuza ikoranabuhanga ryubwenge, firigo zangiza ibidukikije, hamwe ningufu zisumba izindi, zitanga uburyo bwiza bwo kubungabunga no kugabanya ingaruka z’ibidukikije. Ibicuruzwa byabo bitanga agaciro kadasanzwe muri laboratoire n'ibigo nderabuzima.
Ibibazo
Ikibazo: Ni ubuhe bukonje bukoreshwa cyane?
Igisubizo: Ultra Low Freezers ikoreshwa mukubungabunga ibyitegererezo byibinyabuzima byoroshye, imiti, ninkingo ku bushyuhe buke cyane kugirango bikomeze kuba inyangamugayo no gukora neza.
Ikibazo: Nigute Ultra Low Freezers igera kubushyuhe buke?
Igisubizo: Ultra Low Freezers ikoresha sisitemu yo gukonjesha ibyiciro bibiri ya casade ikanda kandi ikagura imyuka ya firigo kugirango ikuremo ubushyuhe, igera ku bushyuhe buri munsi ya -86 ° C.
Ikibazo: Kuki Ultra Low Freezers ikunzwe kuruta sisitemu imwe?
Igisubizo: Ultra Low Freezers irahitamo kubera ko igumana ubushyuhe buhamye, ultra-hasi yubushyuhe bukenewe mukubungabunga ibikoresho byangiza ubushyuhe, sisitemu imwe ntishobora kugeraho.
Ikibazo: Ni ubuhe buryo bukenewe kuri Ultra Low Freezers?
Igisubizo: Buri gihe usukure ibishishwa bya kondereseri, ugenzure gaseke yumuryango, ukurikirane ubushyuhe, kandi ugenzure neza ikirere kugirango umenye neza imikorere ya Ultra Low Freezers.
