Igumbi lovavanyo lobushushu obuphezulu nobuphantsi: Ukulinganisa imozulu egqithisileyo ukuze imveliso ithembeke

Intshayelelo: Kutheni Uvavanyo Lobushushu Lubaluleke Kakhulu

IIgumbi lovavanyo lobushushu obuphezulu nobuphantsi(ekwaziwa njengegumbi lovavanyo lobushushu okanye igumbi lokujikeleza ubushushu) sisixhobo esisisiseko sokulinganisa okusingqongileyo. Sidala ulawuloubushushu obuphezulukwayeubushushu obuphantsiiindawo zokuvavanya indlela iimveliso, izixhobo, kunye nezinto ezisebenza ngayo phantsi kweemeko zobushushu obugqithisileyo. Ngokubeka iisampulu ngokukhawuleza kwimijikelo yobushushu, ebandayo, okanye yokutshintshana kobushushu, esi sixhobo sinceda abavelisichonga iziphene zoyilo, qikelela ubomi benkonzokunyeqinisekisa umgangatho wemvelisongaphambi kokuba kukhululwe imakethi. Amashishini aqala kwii-elektroniki kunye neemoto ukuya kwizixhobo zeenqwelo-moya kunye nezonyango axhomekeke kumagumbi obushushu obuphantsi kakhulu ukuze athobele imithetho, avavanye ukuthembeka, kunye nohlalutyo lokusilela.

Indlela Esebenza Ngayo Igumbi Lovavanyo Lobushushu Obuphezulu Nobuphantsi

A Igumbi lovavanyo lobushushu obuphezulu nobuphantsiisebenzisa inkqubo yokufriji elungeleleneyo (esekwe kwi-compressor) kunye nezifudumezi zombane ukuze kufezekiswe ulawulo oluchanekileyo lobushushu. Izinto eziphambili ziquka:

• Iyunithi yefriji:Ipholisa igumbi liye kuthi ga kwi -70°C okanye ngaphantsi kusetyenziswa i-cascade okanye i-single-stage compressors.
• Inkqubo yokufudumeza:Ii-heater ze-Nichrome okanye ze-ceramic zinyusa amaqondo obushushu ukuya kuthi ga kwi-+150°C okanye +180°C.
• Umlawuli onokucwangciswa:Isikrini sokuchukumisa esibonakalayo ukuseta iiprofayili zobushushu, amazinga okuma, amaxesha okuhlala, kunye nokubalwa kwemijikelo.
• Ifeni yokujikeleza komoya:Iqinisekisa ukusasazwa kobushushu obufanayo (ngesiqhelo ukusuka ku-±0.5°C ukuya ku-±2°C).
• Ukhuseleko:Umda wobushushu obugqithisileyo, ukutshixa iingcango, kunye nokujonga uxinzelelo lwefriji.

Uvavanyo lunokubaubushushu obungaguqukiyo(umz., 80°C iiyure ezingama-48),ukujikeleza ngebhayisekile yobushushu(umz., -40°C ukuya ku +85°C nge-5°C/min ramp), okanyeukothuka kobushushu(ukudluliselwa ngokukhawuleza phakathi kweendawo ezishushu nezibandayo).

Izicelo eziphambili kumashishini onke

IIgumbi lovavanyo lobushushu obuphezulu nobuphantsiisetyenziswa kakhulu kwezi zinto zilandelayo:

• Izixhobo zombane:Ukuvavanya iibhodi zesekethe, ii-semiconductors, iibhetri, kunye nezibonisi ukuze kujongwe ukuthembeka kwejoyinti yesolder kunye nozinzo lwecandelo.
• Iimoto:Ukuqinisekisa izinzwa, iiyunithi zolawulo, kunye nezixhobo zangaphakathi phantsi kweemeko ezinzulu okanye ezibandayo.
• Inqwelo-moya kunye noKhuselo:Ukuqinisekisa ii-avionics, iinkqubo zokuhamba, kunye nee-composites zesakhiwo ngokwe-MIL-STD-810 nganye.
• Iiplastiki kunye neePolymers:Ukuvavanya ukubhitya xa kushushu okanye ukuthambisa xa kushushu kakhulu.
• Izixhobo zonyango:Ukuqinisekisa ukuba izixhobo zokuxilonga kunye nokupakisha amayeza kuyakwazi ukumelana nokuthuthwa kwiimozulu ezahlukeneyo.
• Uvavanyo lwebhetri:Iiseli zeLithium-ion zijikeleziswa ukusuka kwi -40°C ukuya kwi +60°C ukuze kuvavanywe ukusebenza kunye nokhuseleko.

  

Iingenelo Zokusebenzisa Igumbi Lovavanyo Lobushushu Obuphezulu Nobuphantsi

• Ukufunyanwa kweziphene ngokugqibeleleyo:Veza ukusilela okufihlakeleyo (iintanda, ukuqhekeka, ukuvuza kwetywina) ngaphambi kokuba kwenziwe ngobuninzi.
• Uvavanyo lobomi olukhawulezileyo:Cinezela iminyaka yoxinzelelo lobushushu ibe ziintsuku okanye iiveki.
• Ukuthobela imigangatho:Dibana ne-IEC 60068-2, GB/T 2423, MIL-STD-810, JIS, kunye neminye imigangatho yehlabathi.
• Ukuqinisekisa umgangatho:Uvavanyo lweqela luqinisekisa iinkqubo zokuvelisa ezihambelanayo.
• Ukulungiswa koyilo:Thelekisa izinto okanye izinto ezisetyenziswayo phantsi kweeprofayili zobushushu ezifanayo.

Ukukhetha iGumbi elifanelekileyo: Iiparameter eziphambili

• Uluhlu lobushushu:Khetha ngokusekelwe kwindawo ekujoliswe kuyo imveliso yakho (umz., -40°C ukuya ku +150°C kwizixhobo ze-elektroniki ngokubanzi).
• Umthamo wegumbi:Ukusuka kwiiyunithi zebhentshi ezingama-50L ukuya kumagumbi okungena kwiindawo ezinkulu.
• Isantya sokunyuka:Ukurhangqa ngokukhawuleza (5–10°C/min) kunciphisa ixesha lovavanyo kodwa kwandisa iindleko.
• Ukuchaneka kolawulo:Khangela ukufana kwe-±0.5°C kwizicelo ezibalulekileyo.
• Ukurekhoda idatha:Iziphumo ze-USB/Ethernet zokulandelela uvavanyo kunye ne-SPC.

Imigangatho yoVavanyo oluQhelekileyo

IngcaliIgumbi lovavanyo lobushushu obuphezulu nobuphantsiyenzelwe ukuthobela:

• I-IEC 60068-2-1(Uvavanyo lomkhuhlane)
• I-IEC 60068-2-2(Uvavanyo lobushushu obomileyo)
• GB/T 2423.1 / .2(Imigangatho yesizwe saseTshayina)
• I-MIL-STD-810G(Indlela 502.5 – Ubushushu obuphantsi, Indlela 501.5 – Ubushushu obuphezulu)
• I-JIS C60068(Umgangatho waseJapan)

Isiphelo: Isixhobo Esibalulekileyo Sokuthembeka Kwemveliso

Ukususela kwiitships ze-semiconductor ukuya kwiibhetri zeemoto, yonke imveliso kufuneka iphile kumaqondo obushushu obusebenza kwindawo yayo yokusebenza.Igumbi lovavanyo lobushushu obuphezulu nobuphantsi ibonelela ngoxinzelelo lobushushu olulawulwayo noluphindaphindwayo olufunekayo ukuze kufunyanwe ubuthathaka, kuqinisekiswe izixhobo, kwaye kuqinisekiswe umgangatho. Ukutyala imali kwigumbi elisemgangathweni ophezulu kutyalo-mali kwintembeko yabathengi, iindleko zewaranti ezincitshisiweyo, kunye nenzuzo yokukhuphisana kwiimarike zehlabathi.