Ngokuphuculwa kwemigaqo-nkqubo kunye nemimiselo, ukubeka iliso kwimitha kuye kwaba yimfuno engqongqo yolwakhiwo lwamacandelo amayeza enyukliya.
Iyeza lenyukliya laseTshayina liya kuba nokukhula okuqhumayo ngo-2025. Iqhutywa ngumgaqo-nkqubo wesizwe "ukubonelelwa ngokupheleleyo kwamasebe amayeza enyukliya kwizibhedlele zenqanaba eliphezulu", amaziko ezonyango kulo lonke ilizwe ayakhawulezisa ukuthunyelwa kwezixhobo zamayeza enyukliya ezikumgangatho ophezulu ezifana ne-PET/CT.
Kule wave yokwakha, ukujongwa kwemitha kunye namandla okukhuselazibe zizalathi ezingundoqo zokwamkelwa kwesebe kunye nemisebenzi yemihla ngemihla.
"Izikhokelo zoLwakhiwo lweRadiation Diagnosis kunye neZibonelelo zoNyango kuMaziko oNyango" zifuna ngokucacileyo ukuba iindawo zokusebenza zamayeza enyukliya kufuneka ziphunyezwe.zoned real-time esweni radiation , fakela oluzenzekelayo izixhobo zokubona ukungcoliseka radioactiveekungeneni nasekuphumeni , kwaye uqinisekise ukuba idatha yobhaqo inokujongwa kwi-intanethi.
Imimiselo emitsha yePhondo laseHenan ka-2025 icace ngakumbi: Zonke iindawo apho amayeza e-radioactive aphathwayo kufuneka axhotyisweinkqubo yokujonga ungcoliseko kabinikunyeumsebenzi wokulinganisa ngasemva okuzenzekelayo, kwaye izinga le-alarm lobuxoki kufuneka lilawulwe ngezantsi0.1%.
Ekukhutshweni kweelayisenisi zokhuseleko lokusasazeka ngemitha e-Anhui, eSichuan nakwezinye iindawo, abasemagunyeni bagxininisa ngokukodwa ukufakelwaIinkqubo ze-alam yexesha lokwenyani, efuna ukuba xa inqanaba le-radiation lidlula i-preset threshold, inkqubo kufunekaqalisa i-alamu evakalayo kunye nebonakalayo ngaphakathi kwe-1 yesibinikwaye uqalise ulawulo lokungena.
Ezi mfuno zobugcisa ziqhuba izixhobo zokubeka iliso kwi-radiation ukusuka "kwizinto ezikhethiweyo" ukuya "izixhobo ezisemgangathweni kumasebe amayeza enyukliya", kwaye ikwabonisa ukuba izisombululo zobungcali nezikrelekrele zokubeka iliso kwimitha ziye zaba yimfuneko ephambili kulwakhiwo lwamasebe ale mihla amayeza enyukliya.
Iimeko ezintathu ezingundoqo zokubeka iliso kukhuseleko lwemitha ye-PET-CT
Ukujongwa kwemitha yesayithi: ukusuka kukhuseleko olusisigxina ukuya kwimbono eguqukayo
Ukhuseleko kwimitha kumasebe anamhlanje e-PET-CT alusaxhomekeke kuphela ekukhuseleni umzimba, kodwa lukwafuna ukusekwainethiwekhi esweni ixesha elizeleyo. Ngokwemigangatho yamva nje, iintlobo ezintathu zezixhobo zokubeka iliso kufuneka zimiselwe:
Ukujongwa koMmandla kwiMimandla:Iiprobes eziqhubekayo zokubeka ilisokufuneka zifakwe kwiindawo eziphambili ezifana namagumbi amayeza, amagumbi okuskena, kunye neendawo zokulinda ukulandelela utshintsho kwiidosi ze-gamma-ray ngexesha lokwenyani.
IRenji yaseShanghaiIsixhobo se-RJ21-1108isebenzisa i-GM detector ye-tube detector kunye noluhlu lwe-0.1μSv / h ~ 1Sv / h, enokuchonga i-anomalies ye-radiation kunye ne-alamu yokuqalisa. Inginginya enye inokwandiswa ukuze idibaniseprobes ezininziukwakha uthungelwano olupheleleyo lokubeka iliso kwisebe.
Ukubekwa iliso kokuphuma kombhobho: Ngenxa yomngcipheko we-aerosols ye-radioactive, inkqubo yokungenisa umoya kufuneka ixhotyisweimodyuli esebenzayo yokuhluza icarbon. Imimiselo yamva nje ifuna ukuba isixhobo sokuhluza masiqulatheIileya ezili-16 zemibhobho yekhabhoni esebenzayo, umthamo wokukhupha kufuneka ube ≥3000m³/h, kwayekufuneka kusetyenziswe inzwa yoxinzelelo eyahlukileyoukujonga ukusebenza kakuhle kokucoca ngexesha lokwenyani.
I-Shanghai Renji ibonelela ngezinzwa zombhobho ezihambelanayo ezinokubeka iliso kwi-radioactive ye-exhaust gases kwi-intanethi ukuze kuqinisekiswe ukuthotyelwa kwemigangatho yesizwe yokuphuma.
Ukujongwa kokucocwa kwenkunkuma : Izixhobo zokubona amanzikufuneka zifakwe kumadama abolileyo kunye neendawo zokugcina inkunkuma eqinileyo . Umgangatho wokukhusela kufuneka ufikelele IP68kwaye inokumelana nokufuma okuphezulu kunye neendawo ezinobungozi. Olu hlobo lwezixhobo zinokurekhoda yonke inkqubo yokubola kwamanzi amdaka e-radioactive ukuthintela ulwelo lwenkunkuma ebole ngokungonelanga ukuba lungene kuthungelwano lwemibhobho kamasipala.
Isixhobo se-Shanghai Renji RJ12 sisebenzisa umthamo omkhulu we-scintillation crystal detector
Ubuntununtunu kwi Cs-137 nuclides ukuya2000cps/(μSv/h). Xa ungcoliseko lufunyenwe, inkqubo ivakala ngokuzenzekelayo i-alamu evakalayo nebonakalayo kwaye irekhoda i-ID yabasebenzi ukukhusela ukusasazeka kosulelo.
Shanghai Renji RJ31-1305 amkeleuyilo lwe-GM detector, enokubonisa idosi eyongezelekayo ngexesha lokwenyani kwaye ilumkise ngokuzenzekelayo xa isondela kumda wethamo lonyaka.
Ukujongwa kokusebenza kwezixhobo: ukusuka ekubhaqweni komatshini omnye ukuya kunxibelelwano lwenkqubo
Ukhuseleko lwemitha yezixhobo zale mihla ze-PET-CT lufuna ukusekwa kwendlela yokulawula edibeneyo enamanqanaba amaninzi:
Uqhagamshelo locango lwegumbi lokuskena: usebenzisa i-radiation sensing + mechanical interlocking technology, xa i-detector ibona ukuba inqanaba le-radiation yangaphakathi lidlula umgangatho, litshixa ngokuzenzekelayo indlela yokuvula umnyango wokukhusela ukukhusela ukungena ngengozi.
Inkqubo yophazamiseko olungxamisekileyo: Ukutshintsha okungxamisekileyo kokumisa okubonakalayo kwiindawo ezininzi kumiselwe kwigumbi lekhompyutha, ezidityaniswe nenkqubo ye-Shanghai Renji RJ21. Nje ukuba kuqaliswe, ukuskena kuya kupheliswa ngoko nangoko kwaye ukukhupha kuya kuqaliswa.
Ukujongwa kokupakishwa kweziyobisi : Faka isivamvo semitha ye-fume hoodkwindawo yokusebenza kwechiza ngeradioactive, ifuna isantya somoya ongalunganga kwikhabhinethi sibe ≥0.5m/s kunye nesantya somoya kumngxunya wesandla sibe ≥1.2m/s ukuqinisekisa ukuvuza kweaerosol enguziro.
Shanghai Renji Radiation Monitoring Product Matrix
I-Shanghai Renji ibonelela ngeendidi ezine zezixhobo zokubeka iliso zobungcali kuzo zonke iimeko zamasebe e-PET-CT:
Uhlalutyo lobuchwephesha lweemveliso eziphambili:
Umgcini wenkqubo uxhotyiswe nge-10.1-intshi ye-LCD yokubonisa, engabonisa i-real-time dose rate ye-6 probes ngexesha elifanayo. Xa ixabiso lokubona lidlula i-preset threshold, libangela i-85-decibel isandi kunye ne-alarm yokukhanya kwaye ikhuphe isignali yokutshintsha, enokuthi idibanise kwaye ilawule iingcango ezikhuselayo, iinkqubo zokukhupha kunye nezinye izixhobo.
2. Umnyango wokuJonga wabahambi ngeenyawo RJ12-2030
I-algorithm yokuhlaziya i-self-calibration inciphisa izinga le-alamu yobuxoki ukuya ngaphantsi kwe-0.05% ngokuqhubekayo ukubeka iliso kwimvelaphi yendalo kunye nokulungelelanisa ngokuzenzekelayo indawo yesalathiso. Inkqubo ixhotyiswe ngemodyuli yokulinganisa isantya se-infrared, enokurekhoda ngokuchanekileyo ixesha apho abantu bedlula kunye nobude bexesha abahlala kulo, ukubonelela ngenkxaso yedatha yokulandelela ukungcola. Idatha yokufumanisa ilayishwe kwiqonga lefu ngexesha langempela nge-4G / WiFi.
Isixhobo esiphathwayo sidibanisa iteknoloji yokufumanisa kabini: i-plastic scintillator detector (20keV-7MeV) ijongene nokubeka iliso oluphezulu; umtshini we-tube GM (60keV-3MeV) uqinisekisa ukuchaneka kwiindawo eziphezulu. Ukuxhotyiswa nge-2.4-intshi ye-screen touch, inokugcina iirekhodi ze-alamu ze-4,000, okwenza ukuba zilungele ngokukodwa izixhobo ze-QA zokuvavanya kunye nokucombulula iingxaki ezingxamisekileyo.
Ixesha lokuposa: Jul-22-2025