Indima yeempompo ze-Diaphragm kwi-Mars Rover Geological Sampling Isixhobo: Umsebenzi oBalulekileyo weePumpu ze-Mini DC ze-Diaphragm

Njengoko uluntu lutyhala imida yokuphonononga indawo, ii-Mars rovers ezifana ne-NASA's Ukunyamezela kunye ne-Zhurong yase-China banikwe umsebenzi wokuqokelela kunye nokuhlalutya iisampulu zejoloji ukutyhila iimfihlo ze-Red Planet. Okusembindini kwezi mishini kukusebenza okuthembekileyo kweiimpompo ze-DC diaphragm ezincinci, ezidlala indima ebalulekileyo ekufumaneni, ekusetyenzweni nasekugcinweni kweesampuli. Eli nqaku liphonononga ukuba ezi mpompo zihlangeneyo, ezonga amandla ziyoyisa njani iimeko ezigqithisileyo zeMars ukuze kufumaneke izinto eziye zafunyanwa.

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1. Kutheni iiPumpu ze-Mini ze-DC Diaphragm zibalulekile kwi-Mars Rovers

IiMfuno eziPhambili kwiiNkqubo zeSampuli zeMartian

• Ukomelela okugqithisileyo kokusiNgqongileyo: Amaqondo obushushu ukusuka -125 ° C ukuya +20 ° C, uthuli olugcweleyo, kunye noxinzelelo lwe-vacuum atmospheric ekufutshane (0.6 kPa).

• Ulawulo lolwelo oluchanekileyo: Ukuphatha i-abrasive regolith (umhlaba waseMartian), i-volatile organic compounds, kunye nokufunyanwa kwe-liquid brine.

• Ukusetyenziswa kwamandla aphantsi: Iinkqubo zeSolar-powered zifuna amacandelo angawonga amandla (<5W).

Iimpompo ezincinci ze-DC diaphragm zijongana nale mingeni ngokuthi:

• I-Oli-Free yokusebenza: Iphelisa imingcipheko yosulelo lokuqokelelwa kwesampulu ecocekileyo.

• Uyilo olubambeneyo: Ingena phakathi kwemiqobo engqongqo yomthwalo womvuzo (umzekelo, iSampuli yokuZingisa kunye neNkqubo yeCache).

• Ukuhambelana kweMoto yeDC: Isebenza ngokufanelekileyo kwiinkqubo zamandla e-rover (12-24V DC).

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2. Izicelo kwiGeological Sampling Equipment

A. Ukuqokelelwa kweRegolith kunye noHlulo lothuli

• Isampulu yokuThatha: Iimpompo ezincinci zediaphragmvelisa ukufunxa ukutsala i-regolith kumagumbi okuqokelela.

• Iindlela zokulwa nothuli: Iinkqubo ezininzi zokuhluza, ezixhaswe yiempompo, zithintela amaqhekeza abrasive ezonakalisa izixhobo ezibucayi.

Into yokuphonononga: I-NASA's Perseverance rover isebenzisa inkqubo yepompo ye-diaphragm ukuze ihluze kwaye igcine iisampulu zomhlaba kwiibhubhu ezihlambulukileyo.

B. Uhlalutyo lwegesi kunye nolwelwe

• Igesi Chromatography: Iimpompo zithutha iigesi ze-Martian atmospheric ukuya kwi-spectrometers ukuhlalutya ukubunjwa.

• UkuFunyaniswa koMdaka ongaphantsi komhlaba: Iimpompo zoxinzelelo oluphantsi zinceda ekukhupheni nasekuzinziseni iisampulu zamanzi zokuvavanya imichiza.

C. Ukugcinwa kweSampuli

• Ukutywinwa kweVacuum: Iimpompo ze-DC ze-diaphragm ezincinci zenza i-vacuum encinci kwiityhubhu zesampulu ukunqanda ukuthotywa ngexesha lokugcinwa kunye nokubuya koMhlaba.

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3. Imingeni yobuGcisa kunye nezisombululo zobuNjineli

Izinto ezintsha ezintsha

• I-PTFE-Coated Diaphragms: Ukumelana nokubola kweekhemikhali kwi-perhlorates kumhlaba waseMartian.

• Izindlu zeStainless Steel: Ukuxhathisa uthuli olurhabaxa ngelixa ugcina imfezeko yesakhiwo.

• Ulawulo lweThermal: Izinto zokutshintsha isigaba kunye nokugqunyelelwa kwe-airgel kuzinzisa ubushushu bempompo ngexesha lokuguquguquka okukhulu.

UkuSebenzisa amandla

• I-PWM (UkuModareyitha koBububanzi bePulse) Ulawulo: Ukulungelelanisa isantya sempompo ngokusekelwe kwimfuno yexesha langempela, ukunciphisa ukusetyenziswa kwamandla nge-30%.

• Ungqamaniso lweSolar: Isebenza ikakhulu ngexesha lokukhanya kwelanga kakhulu ukonga amandla ebhetri.

Ukungcangcazela kunye noKuxhathisa ukothuka

• IiNkqubo zokuNgxhonywa eziDamped: Zibeke zodwa iimpompo ukusuka kwintshukumo ye-rover kunye nokungcangcazela kwe-drilling.

• Amatywina aNgafunekiyo: Thintela ukuvuza ngexesha lokundululwa kwe-G ephezulu kunye nokutyhutyha umhlaba we-Martian.

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4. IiMetrics zokuSebenza zeePumpu zeDiphragm zeBanga le-Mars

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5. Iinguqulelo zexesha elizayo kwiMishini yeNdawo eNzulu

• Izinto zokuziphilisa: Lungisa i-micro-cracks ebangelwa yimitha kunye noxinzelelo lwe-thermal.

• Ugcino oluqikelelweyo oluqhutywa yi-AI: Uthungelwano loluvo lubeka iliso kwi-diaphragm ukudinwa kunye nokwandisa imijikelo yempompo.

• Iimpompo eziprintiweyo ze-3D: Imveliso efunwayo kusetyenziswa izixhobo ezihlala kwindawo (umzekelo, iicomposites zeMartian regolith).

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Ukuqukumbela

Iimpompo ezincinci ze-DC diaphragmngamagorha angekadunyiswa kuphononongo lwaseMartian, evumela ukubamba iisampulu ezichanekileyo, ezingenalusulelo kwenye yezona ndawo zinzima ezaziwa luluntu. Uyilo lwabo olubambeneyo, ukusebenza kakuhle kwamandla, kunye nobugorha bubenza babaluleke kakhulu kwimisebenzi yangoku neyexesha elizayo ejolise ekuphenduleni ukuba ngaba ubomi bakhe babakho na kuMars.

Ukwenzela izisombululo zempompo ye-diaphragmilungiselelwe iimeko ezingqongileyo ezigqithisileyo, ndwendwelaIwebhusayithi esemthethweni yePinCheng Motorukuhlola uluhlu lwethuiimpompo ze-DC diaphragm ezincincikunye neenkonzo zesiko le-OEM/ODM.