Ngokuphuculwa komatshini wehlabathi, ubukrelekrele, kunye nemigangatho yokuphila yabantu, ukusetyenziswa kweemoto kwimimandla enje ngeemoto, izixhobo zombane zasekhaya, iaudio ye-elektroniki kunye nevidiyo, izixhobo zokwenziwa kolwazi, kunye ne-automation yemizi-mveliso iya kusanda.
Ngokwezibalo, inani eliphakathi kweenjini zombane eziphethwe yindlu nganye kumazwe aphuhlileyo yi-80pcs ukuya kwi-130pcs, ngelixa inani eliphakathi kweenjini zombane eziphethwe ngamakhaya kwizixeko ezikhulu eTshayina lijikeleze i-20pcs ukuya kuma-40pcs, esekude ngaphantsi komndilili. inqanaba kumazwe aphuhlileyo. Ke ngoko, kusekho indawo enkulu yophuhliso kushishino lweemoto zombane zasekhaya.
Xa kuthelekiswa neemoto ezinembali engaphezulu kweminyaka engama-200,Iinjini zeBLDCbancinci ngokwentelekiso, benembali engaphezu kwama-50 eminyaka ukususela ekukhuleni kwabo. Nangona kunjalo, ngophuhliso lwetekhnoloji ye-semiconductor kunye nokuthandwa kwe-MCU kunye namacandelo omqhubi, iindleko zizonkeIinjini zeBLDCiye yancitshiswa kakhulu. Ngoko ke, kwiminyaka yakutshanje,Iinjini zeBLDCziye zaphuhliswa, kwaye izinga lokukhula kwazo lilonke liphezulu kunelo leemoto.
Umzobo 1: Uqikelelo lwe-BLDC Ubungakanani beMarike yeMoto
Kulindeleke ukuba iqondo lokukhula elihlanganisiweyo lonyakaIinjini zeBLDCiya kuba malunga ne-6.5% kwiminyaka ezayo. Ngokwezibalo, ubungakanani bentengiso ye-BLDC ngo-2019 yayimalunga ne-16.3 yeebhiliyoni zeedola, kwaye kulindeleke ukuba ifikelele malunga neebhiliyoni ezingama-22.44 zeedola ngo-2024.
Uphi ubungakanani bemarike? Zeziphi izicelo ezikhethekileyo?
Imarike yesicelo semoto
Ngokunyuka kwezithuthi zamandla amatsha, ukungena kokuqhuba okukrelekrele, kunye nokusetyenziswa komqhubi wesithuthi ukuya kuyo yonke into, umkhwa wombane wemoto uya ucaca ngakumbi.
Kwiimoto ezizayo, ukongeza kwiimoto zokuqhuba, iinkqubo zokuqhuba amandla ombane, iinkqubo zokunqunyanyiswa kwe-elektroniki, iinkqubo zokulawula uzinzo, iinkqubo zokulawula ukuhamba ngenqanawa, i-ABS, kunye neenkqubo zomzimba (ezifana neefestile, izitshixo zocango, izihlalo, izibuko zokujonga ngasemva, ii-wipers, i-sunroof, njl. ) zonke ziya kusetyenziswa kakhulu ngeenjini zombane.
Ngokubanzi, iimoto zamafutha ezoqoqosho ziya kuxhotyiswa malunga neemoto ezili-10, iimoto eziqhelekileyo ziya kuxhotyiswa ngeemoto ezingama-20 ukuya kwezingama-30, iimoto zodidi oluphezulu ziya kuxhotyiswa ngama-60 ukuya kuma-70, okanye amakhulu eemoto, ngelixa iimoto zamandla amatsha zifuna i-130 ukuya kuma-200. iinjini.
Umzobo 2: Inani leeMoto ezisetyenziswa kwiiMoto
Ngoqwalaselo olwandayo oluhlawulweyo ekusebenzeni kweemoto, ngakumbi iimfuno zokuthuthuzela, ukhuseleko, uqoqosho lwamafutha, kunye nokukhuselwa kwendalo, inani lezixhobo zolawulo lombane kunye nezixhobo zombane ezimotweni liye landa ngokuhambelanayo. Ukusetyenziswa kwezixhobo zombane ezahlukeneyo kukhokelele ekwandeni kwenani lezixhobo zemoto kwiimoto.
Izithuthi zamandla amatsha ziye zaba yindlela yophuhliso kwiminyaka yamuva nje, kwaye imigaqo-nkqubo yehlabathi ngaxeshanye ikhuthaza ukuphuhliswa kwezithuthi zamandla amatsha. Amazwe aphuhlileyo anje ngeYurophu neMelika abeka imarike yezithuthi zamandla amatsha, akhuthaza uphuhliso lwezithuthi zamandla amatsha ngenkxaso-mali eyahlukeneyo kunye nemigaqo-nkqubo nemithetho ekhethwayo, kunye nokukhuthaza inguqu ukusuka kwizithuthi zamafutha zesintu ukuya kwizithuthi zombane.
Emva kukaJulayi ka-2019 e-China, ngenxa yokuhla okubukhali kwenkxaso-mali, izinga lokukhula liye lehla. Nangona kunjalo, ngokungeniswa okuqhubekayo kweemodeli zamandla amatsha ngamashishini amakhulu eemoto ngo-2020, ngakumbi ukuphehlelelwa kwe-TESLA Model 3, i-ID yeVolkswagen. I-3 kunye nezinye iimodeli, imboni kulindeleke ukuba itshintshe ukusuka kwinkxaso-mali eqhutywe kwimfuno eqhutywa yimfuno, ingene kwixesha lesibini lokukhula ngokukhawuleza.
5G
Uwama-2020 ibingunyaka obalulekileyo kuphuhliso lwe-5G eTshayina. Nangona bekukho ukulibaziseka ekwakhiweni kwe-5G kwikota yokuqala ngenxa yempembelelo yobhubhane, i-China Mobile yathi injongo yayo yokufikelela kwizikhululo zesiseko ze-300000 ze-5G ekupheleni kwe-2020 ihlala ingatshintshi. I-China Telecom kunye ne-China Unicom nayo iya kuzama ukugqiba ukwakhiwa kwezikhululo ze-250000 ezintsha ze-5G kwikota yesithathu ukubuyisela impembelelo yobhubhane. Ukongeza kwizikhululo ezisisiseko ze-50000 ezicwangciswe yi-China Radio kunye neTelevishini, i-China iya kwakha izikhululo ezisisiseko ze-600000 kulo nyaka.
Umzobo 3: Inani lezikhululo ze-5G ezicetywayo ukuba zakhiwe ngabaqhubi abakhulu abane kwi-2020
Kwizikhululo zesiseko ze-5G, kukho neendawo ezininzi apho iimoto zifuneka khona, okokuqala, i-antenna yesikhululo sesiseko. Okwangoku, i-antenna yesiseko se-5G ixhotyiswe ngeemveliso zokulawula iimoto ezinezixhobo zebhokisi yegiya, kubandakanywa iinketho ezimbini: i-stepper motor kunye ne-brushless motor. I-eriyali nganye ehlengahlengiswa ngombane ixhotyiswe ngemoto yokulawula enebhokisi yegiya.
Ngokuqhelekileyo, isikhululo sonxibelelwano esiqhelekileyo kufuneka sixhotyiswe malunga nee-antenna ze-3, isikhululo sesiseko se-4G kufuneka sixhotyiswe nge-4 ukuya kwii-antenna ze-6, kwaye inani lezikhululo ze-5G kunye ne-antenna ziya kwanda ngakumbi.
Ukongeza kwi-antenna yesiseko sesikhululo, inkqubo yokupholisa kwisikhululo esisisiseko ikwafuna iimveliso zeemoto. Okufana neComputer fan, icompressor yomoya, njl.
Iidrones/iiDrones ezingaphantsi kwamanzi
Iidrones ziye zaduma iminyaka eliqela, kodwa ayizizo zonke iidrones ezisebenzisa iimotor ezingenabrush. Kule mihla, iidrones ezininzi zitshintshela kwiimotorless brush ukuze zifezekiseke ixesha elide, umzimba olula kunye nonyamezelo olude.
Ngokwengxelo kaDroneii, ubungakanani bemarike yedrone yehlabathi ibiyi-14.1 yeebhiliyoni zeedola ngo-2018, kwaye kulindeleke ukuba ngo-2024, ubungakanani bemarike yedrone yehlabathi bufikelele kwi-43.1 yeebhiliyoni zeedola, kunye nemimandla ekhula ngokukhawuleza yiAsia kunye noMntla Melika. Izinga lokukhula elixandileyo ngama-20.5.
NgokukaCivil Aviation Administration's "Civil Drone Mission Registration Information System", ngasekupheleni kuka-2018, bekukho iidrones ezibhalisiweyo ezingama-285000 eTshayina. Ekupheleni kuka-2019, bekukho ngaphezulu kwe-392000 ebhalisiweyo yedrones kunye ne-1.25 yezigidi zeeyure zokubhabha ngenqwelomoya.
Ngokukodwa ngexesha lesibetho ekuqaleni kwalo nyaka, i-drones yadlala indima ebalulekileyo, njengokuvalwa phakathi kwezibhedlele kunye namaziko okulawula izifo, ukuphumeza ukuthuthwa okuzenzekelayo kokuthintela ubhubhane kunye nokulawula iziyobisi ezingxamisekileyo kunye neesampuli; Ukujikeleza koohola bendlela, kutshintshwa umsebenzi womyalelo womoya wezandla; I-avatar yokubulala iintsholongwane, uthintelo lobhubhane kunye nokubulala iintsholongwane kunye nokubulala iintsholongwane kwiindawo ezisemaphandleni nakwimimandla yasezidolophini kwilizwe lonke; Ukutshintsha ube yingcali yepropaganda, ukukhwaza amagama kunye nokucenga abantu ukuba bahlale ekhaya, njalo njalo.
Ngenxa yempembelelo yobhubhane, unikezelo ngaphandle koqhagamshelwano luphinde lwatyhalelwa phambili. E-China, i-Civil Aviation Administration yase-China iye yasungula inkqubo yokuqhutywa kwe-drone kunye nenkonzo yokusasaza kunyaka ophelileyo. Ngenxa yempembelelo yobhubhane, isantya senkqubela phambili e-China kufuneka sikhawuleze; Kwamazwe angaphandle, i-UPS enkulu ye-Logistics kunye nomenzi we-UAV waseJamani u-Wingcopter baye badibanisa izandla ukuzisa i-VTOL UAV entsha kwishishini lokuthutha ukuthutha iipakethi.
Kukwakho nedrone yangaphantsi kwamanzi esingayiqhelanga ncam, kwaye siyaqala ukuyimeta kancinci kancinci. Ndikhumbula inkampani yedrone ephantsi kwamanzi endiye ndadliwano-ndlebe nayo ngo-2017, eyenzeka kwimveliso yobuninzi kwaye yayithumele kuphela amakhulu eeyunithi ngokuxhaswa ngemali. Ngoku, umthamo wonyaka wokuthumela ngamashumi amawaka eeyunithi.
Isikuta sombane/isithuthi sombane
I-scooter yombane ayigcini nje kuphela amava okukhwela asekuqaleni, kodwa inika amandla ancedisayo ahlakaniphile. Sisixhobo sothutho esilele phakathi kweebhayisekile kunye nezithuthi zombane zemveli. Izithuthuthu zombane ikakhulu zibonelela ngoncedo lwamandla oluhambelanayo olusekwe kwimiqondiso yokukhwela ngokusebenzisa izinzwa, ukunciphisa imveliso yabakhweli beebhayisikile kunye nokwenza ukukhwela kube lula kubasebenzisi. Xa kuthelekiswa neebhayisikili, ii-scooters zombane zongeze ii-motor, iibhetri, izinzwa, abalawuli, izixhobo, njl., ukwenza amava okukhwela ahluke ngakumbi. Xa kuthelekiswa nezithuthi zombane zemveli, ii-scooters zombane azilawuli isantya sesithuthi ngokujikeleza isandla, kodwa ngokubamba umqondiso wokukhwela ngee-sensor, ukuze uqonde injongo yokukhwela ibhayisekile, ukubonelela ngoncedo lwamandla ahambelanayo, kwaye wenze ukukhwela kube krelekrele ngakumbi. .
Umzobo 4: Ukuthelekiswa kweebhayisekile, izithuthuthu zombane, kunye nezithuthi zombane zemveli.
Ixabiso lokuthengiswa kwee-scooters zombane e-China ukusuka kwi-2000 ukuya kwi-yuan eyi-10000. Izithukuthuku zombane zaseYurophu zinexabiso eliphakathi kwe-500 kunye ne-1700 yee-euro, ngelixa izithuthuthu zombane ezinyusiweyo ziphakathi kwe-2300 kunye ne-3300 ye-euro. Ixabiso lee-scooters zombane liphezulu kakhulu kuneebhayisikile kunye nezithuthi zombane.
I-motor yinxalenye engundoqo yenkqubo yombane ye-scooter yombane. Ngenxa ye-miniaturization, i-lightweight, ukusebenza kakuhle, kunye nokuthembeka kwembonakalo yee-scooters zombane, ukusebenza kwee-scooters zombane kunqunywe ngokuthe ngqo. Ke ngoko, iinkampani zeemoto ngokubanzi zifuna ukwenza ngokwezifiso uphuhliso lweemotor ngokweemfuno zee-scooters zombane. Iimoto zombane zithatha i-10% ukuya kwi-30% yeendleko zee-scooters zombane.
Kukho imfuno emandla yee-scooters zombane eYurophu. Ngokutsho kwedatha evela kwi-European Bicycle Industry Association, ukusuka kwi-2006 ukuya kwi-2018, ukuthengiswa kwee-scooters zombane kwimarike yaseYurophu kunyuke ukusuka kwiiyunithi ze-98000 ukuya kwi-2.5 yezigidi zeeyunithi. Izinga lokukhula elihlanganisiweyo lonyaka lifikelele kuma-31%.
Imarike yaseJapan nayo ikhula ngokuthe ngcembe. IJapan yayilelona lizwe lakuqala ukuphuhlisa, ukuvelisa, kunye nokuthengisa izithuthuthu zombane. Ngeminyaka yee-1980, yaphuhlisa ngempumelelo isizukulwana sokuqala see-scooters zombane. Nangona kunjalo, ngenxa yeendawo ezineenduli zaseJapan, iindlela ezimagqagala, kunye nokwaluphala okukhulu, ii-scooters zombane ziye zaba lukhetho oluyimfuneko.
Imarike yasekhaya ikwindawo yokuqala. Kukho indawo enkulu yolwando kwixesha elizayo. Okwangoku, iinkampani ezifana neMobi, i-Xiaomi, i-Harrow, i-Speed Double, kunye ne-Eternal ziye zaqala ukuzama ukukhuthaza ii-scooters zombane e-China.
Irobhothi yoshishino
Iirobhothi zemizi-mveliso ubukhulu becala yintengiso ebambeleyo eTshayina, kwaye indawo yazo inkulu kakhulu. Nangona iChina iyeyona ndawo inkulu yezentengiso yerobhothi emhlabeni, kwicandelo leerobhothi zeshishini, abavelisi abadumileyo behlabathi bagxile ikakhulu kumazwe aphuhlileyo amelwe yi-United States, Japan, Germany, njl., njenge-ABB eSweden, FANUC eJapan. , Yaskawa Electric Corporation, kunye neentsapho ezine ezimelwe nguKuka eJamani.
Umzobo 5: Ukuthengiswa kweerobhothi zamashishini. (Umthombo wedatha: I-International Federation of Robotics)
Ngokutsho kwedatha evela kwi-International Federation of Robotics, ukuthengiswa kwehlabathi jikelele kweerobhothi zoshishino ngo-2018 kwakukho iiyunithi ze-422000, apho iiyunithi ze-154000 zathengiswa e-China, zibalelwa kwi-36.5%. Ukongeza, ngokwedatha evela kwi-National Bureau of Statistics, ukuveliswa kweerobhothi zoshishino e-China kuyanda ngokuthe ngcembe, ukusuka kwi-33000 isethi kwi-2015 ukuya kwi-187000 isethi kwi-2018. Izinga lokukhula likhawuleza.
Ngaphezu koko, kwiminyaka yakutshanje, ngokungeniswa ngokuqhubekayo kwenkxaso yemizi-mveliso ngurhulumente kunye nokuphumelela okuqhubekayo kwamashishini asekhaya, izinga lokuhlala kwindawo yeerobhothi zasekhaya liye lakhula ngokuqhubekayo. Kwisiqingatha sokuqala se-2018, inxalenye yasekhaya yokuthengiswa komzimba we-robot inyuke ukusuka kwi-19.42% ngo-2015 ukuya kwi-28.48%. Kwangaxeshanye, intengiso iyonke yeerobhothi zamashishini e-China nazo zigcine ukukhula.
Umlandeli
Abalandeli baquka: abalandeli, i-hoods, i-hair dryer, abalandeli bekhethini, abalandeli be-HVAC, njl. Abavelisi abakhulu abasezantsi baquka iMidea, i-Emmett, iGree, i-Pioneer, i-Vantage, i-Boss, njalo njalo.
Ngokombono wabalandeli bendlu, le yimarike enkulu kakhulu, kwaye imveliso yabalandeli bendlu yaseChina inkulu kakhulu. Ngokutsho kwedatha evela kwi-Bureau yeSizwe ye-Statistics, kwi-2018, ukuveliswa kwabalandeli bendlu e-China kwakuyi-180 yezigidi zeeyunithi. Kwakungekho datha ngoDisemba 2017, kodwa idatha yeenyanga ze-11 yayiyi-160 yezigidi zeeyunithi. Ngo-2016, ibizizigidi ezili-160, kwaye kuqikelelwa ukuba bezimalunga ne-190 yezigidi zeeyunithi ngo-2019.
Umzobo 6: Ukuveliswa kwabalandeli basekhaya eTshayina. (Umthombo wedatha: I-Ofisi yeSizwe yoBalo-manani)
Okwangoku, abavelisi bezinto ezincinci ezincinci eTshayina, ezinje ngeMidea, iPioneer, iNichrome, iEmmett, njl. Phakathi kwabo, i-Emmett ineyona nto inkulu kwaye i-Xiaomi inexabiso eliphantsi.
Ngokungena kwabavelisi abawela umda njenge-Xiaomi, izinga lokuguqulwa kwee-brushless motors kwintsimi yabalandeli bendlu sele iqalile ukukhawuleza. Ngoku, kwintsimi yabalandeli bendlu, abavelisi basekhaya bee-motor brushless banendawo.
Ukongeza kubalandeli bendlu, kukwakho nezixhobo zeComputer fan. Ngapha koko, abalandeli bezixhobo zobushushu baqala ukutshintshela kwiimotor ezingenazintambo kwiminyaka emininzi eyadlulayo. Kukho ishishini lokulinganisa kweli candelo, elibizwa ngokuba yi-Ebm-papst, enefeni kunye neemveliso zemoto ezisetyenziswa kakhulu kumashishini amaninzi anjengokungena komoya, umoya wokupholisa umoya, ifriji, izixhobo zasekhaya, ukufudumeza kunye nemoto.
Okwangoku, iinkampani ezininzi eTshayina zenza i-brushless Computer fan efana ne-EBM, kwaye zithathe iimarike ezininzi ze-EBM.
Ngokukodwa ngokunyuka kwesikhululo sokutshaja sasekhaya, abavelisi basekhaya kufuneka babe namathuba amahle. Ngoku ilizwe likwaquke nesikhululo sokuTshaja kwiprojekthi “yeZiseko eziNtsha zoLwakhiwo”, ekufuneka ibe nophuhliso olukhulu kulo nyaka.
Kukho neefeni zokupholisa kwisikhenkcisi. Ngenxa yempembelelo yemigangatho yoshishino kunye nemigangatho yesizwe yokusebenza kakuhle kwamandla, abalandeli bokupholisa isikhenkcezisi baqalise ukutshintshela kwiimotor ze-BLDC, kwaye isantya soguqulo sikhawuleza kakhulu, sikhokelela kwinani elikhulu leemveliso. Kulindeleke ukuba i-60% yoomatshini bokupholisa kwisikhenkcisi baza kutshintshwa kufakwe iimotor frequency frequency motors ngo-2022. Okwangoku, abavelisi basekhaya abaxhasa oomatshini bokupholisa isikhenkcisi bagxile ikakhulu kwimimandla yoMlambo iYangtze kunye nePearl River Delta.
Ngokubhekiselele kubalandeli, kukho kwakhona uluhlu lwe-hood, oluyinxalenye ebalulekileyo yezixhobo zasekhitshini. Nangona kunjalo, ngenxa yezizathu zeendleko, izinga lokuguqulwa kwe-brushless ye-hood yoluhlu ayikabi phezulu. Okwangoku, iskimu soguqulo lokuphindaphinda simalunga ne-150 yuan, kodwa ii-nonbrushless motor schemes zinokugqityezelwa ngaphakathi kwekhulu le-yuan, kwaye ezo zinexabiso eliphantsi zinokuxabisa malunga nama-yuan angama-30.
Uninzi lwabalandeli abatsha kunye nabacoci bomoya basebenzisa izisombululo zemoto ezingenabrushless. Okwangoku, iimveliso ezincinci kwimarike zihlala zisebenzisa iimotor ze-rotor zangaphandle zeNedic, ngelixa izicoci zomoya ezinkulu zihlala zisebenzisa abalandeli be-EBM.
Ukongezelela, kukho i-air circulation fan ekhoyo kwimveliso ukususela kwiminyaka emibini edlulileyo, kwaye ixabiso layo langoku liphezulu. Ngokuqhelekileyo, imveliso egqityiweyo ixabisa iiyunithi ze-781, kwaye kukho ezinye ezimbalwa ezibiza kakhulu, ukusuka kwi-2000 ukuya kwiiyunithi ze-3000.
Isicompressor
Ngenxa yokuba isantya secompressor yefriji simisela ubushushu ngaphakathi kwefriji, isantya secompressor yefriji eguquguqukayo sinokutshintshwa ngokusekwe kwiqondo lobushushu, nto leyo evumela ifriji ukuba yenze uhlengahlengiso olusekwe kwimeko yangoku yobushushu kwaye igcine iqondo lobushushu elingcono. iqondo lobushushu rhoqo ngaphakathi efrijini. Ngale ndlela, umphumo wokugcinwa kokutya uya kuba ngcono. Uninzi lweecompressor zefriji eziguquguqukayo zikhetha iimotor ze-BLDC, ezikhokelela ekusebenzeni okuphezulu, ingxolo ephantsi, kunye nobomi benkonzo obude xa usebenza.
Umzobo 7: Ukuthengiswa kweefriji kunye neefriji eziguquguqukayo zefriji e-China. (Umthombo wedatha: I-Ofisi yeSizwe yoBalo-manani)
Le ntsimi yayisoloko ilawulwa yimveliso evela kubakhiqizi baseJapan, baseKorea, naseTaiwan, kodwa emva kwe-2010, abavelisi basekhaya baqalise ngokukhawuleza. Kuthiwa omnye umenzi eShanghai unomthamo wokuthunyelwa wonyaka omalunga nezigidi ezingama-30.
Ngenkqubela phambili yabavelisi be-semiconductor basekhaya, nokuba ngabavelisi be-MCU abaphambili, i-Pre drive Gate Driver, okanye i-Power MOSFET, abavelisi basekhaya banokubonelela.
Kwakhona, kukho icompressor yomoya. Okwangoku, ukuguquguquka komoya okuguquguqukayo kwamkelwe ngokubanzi, kwaye ukuguquguquka komoya womoya kuye kwaba yimeko. Imveliso ye-air conditioners e-China nayo inkulu kakhulu. Ngokutsho kwe-Bureau yeSizwe ye-Statistics, ukuveliswa kweemotor zomoya kwi-2018 yayizizigidi ezingama-360 zeeyunithi, kwaye ukuveliswa kwee-motor ze-BLDC zomoya womoya kwakumalunga ne-96 yezigidi zeeyunithi. Ngaphaya koko, ukuveliswa kweenjini ze-BLDC zokupholisa umoya kuyanda minyaka le.
Izixhobo zombane
Izixhobo zombane yenye yezona zinto zisetyenziswa kakhulu kwi-hardware kunye neemveliso ze-electromechanical. Ngenxa yesakhiwo sayo esikhaphukhaphu, ukuphatheka kakuhle, ukusebenza kakuhle kwemveliso, kunye nokusetyenziswa kwamandla aphantsi, isetyenziswa kakhulu ekwembeni, ukusika, kunye neenkqubo zokusila kumashishini ahlukeneyo ezicelo afana nokwakha, ukuhombisa, ukwenziwa kweenkuni, ukusetyenzwa kwesinyithi, kunye namanye amashishini okuvelisa. .
Ngophuhliso oluqhubekayo lwetekhnoloji kunye nokwamkelwa ngokuthe ngcembe kwengqikelelo ye-DIY, uluhlu lwezicelo zezixhobo zombane nalo lukhula rhoqo. Uninzi lwezixhobo zokusebenza zezandla zemveli ziqala ukutshintshwa zizixhobo zombane, kwaye izixhobo zombane nazo ziyakhula ukusuka kwizicelo zemizi-mveliso ukuya kubomi bosapho. Imfuno yezixhobo zombane iyanda unyaka nonyaka.
Izixhobo zombane ezingenabrashi ziqale kudala. Ngo-2010, ezinye iibrendi zangaphandle zazisa izixhobo zombane zisebenzisa ii-motor brushless. Ngokukhula kobuchwepheshe bebhetri ye-lithium-ion, amaxabiso afikeleleka ngakumbi, kwaye ubungakanani bezixhobo eziphathwayo zinyuka unyaka nonyaka. Ngoku zinokwahlulwa ngokulinganayo ngezixhobo zeplagi.
Ngokwezibalo, ii-wrenches zombane zasekhaya ziye zaba ne-brushless, ngelixa izixhobo zombane, izixhobo zombane ophezulu, kunye nezixhobo zegadi azikabikho ibrashi ngokupheleleyo, kodwa zikwakwinkqubo yokuguqula.
Oku kubangelwa ikakhulu ukonga amandla kunye nokusebenza okuphezulu kweemotorless brushless, ukuvumela izixhobo zombane eziphathwa ngesandla ukuba zisebenze ixesha elide. Namhlanje, abaninzi abavelisi bamazwe ngamazwe nabasekhaya batyale imali eninzi kwimveliso yophuhliso, njengeBosch, iDewalt, iMilwaukee, iRyobi, iMakita, njl.
Okwangoku, ukuphuhliswa kwezixhobo zombane e-China kwakhona ngokukhawuleza kakhulu, ngakumbi kwimimandla yaseJiangsu naseZhejiang, apho abaninzi abavelisi bezixhobo zombane bagxininiswe. Kwiminyaka yakutshanje, ixabiso lezisombululo zolawulo lweemoto ezixutywayo kwimimandla yaseJiangsu naseZhejiang liye lehla ngokukhawuleza, kwaye abaninzi abavelisi baqalise iimfazwe zamaxabiso. Kuthiwa isisombululo solawulo lwe-brushless motor isixhobo sombane sixabisa kuphela malunga ne-6 ukuya kwi-yuan yesi-7, kwaye ezinye zixabisa kuphela i-4 ukuya kwi-5 ye-yuan.
Impompo
Iimpompo zamanzi zishishini lemveli ngokwentelekiso kunye neentlobo ngeentlobo ezahlukeneyo nezisombululo. Nakwiibhodi zokuqhuba ezinamandla afanayo, okwangoku kukho iindidi ezahlukeneyo ezikhoyo kwimarike, ngamaxabiso aqala ngaphantsi kweeyuan ezimbini ukuya phakathi kwamashumi amane namashumi amahlanu yuan.
Ekusetyenzisweni kweempompo zamanzi, ii-motor ze-asynchronous zesigaba ezintathu zisetyenziselwa ubukhulu becala kumandla aphakathi ukuya kumandla amakhulu, ngelixa iipompo ze-bipolar ze-AC zisetyenziselwa iimpompo zamanzi ezincinci kunye ezincinci. Ukulungiswa kokufudumala okusemantla kwangoku kuyithuba elihle lokutsha kwezobuchwepheshe kwizisombululo zempompo.
Ukuba kuphela kumbono wobugcisa, ii-motor brushless zifanelekile ngakumbi kwisicelo kwintsimi yeepompo, njengoko zineenzuzo ezithile kumthamo, ubuninzi bamandla, kunye neendleko.
Ukhathalelo lweMpilo yoBuqu
Ngokubhekiselele kukhathalelo lwempilo lomntu, kukho iimveliso ezimbini ezimele, enye yimveliso ye-intanethi ye-Dyson eyaziwayo, i-air duct, kwaye enye yi-fascia gun.
Ukusukela oko uDyson wasungula imveliso yomoya usebenzisa iimotor zedijithali ezinesantya esiphezulu, iye yavusa yonke imarike yombhobho womoya.
Ngokokwaziswa kukaQian Zhicun waseJingfeng Mingyuan kwixesha elidlulileyo, ngoku kukho iindlela ezintathu eziphambili zezicwangciso zetonela yomoya yasekhaya: enye isekwe kwiDyson njengebhentshi, kusetyenziswa iskimu semoto esinesantya esiphezulu esinebrushless motor, enesantya ngokubanzi. malunga ne-100000 revolutions ngomzuzu, kwaye iphezulu ibe yi-160000 revolutions ngomzuzu; Inketho yesibini kukutshintsha i-U motor, enesantya esifana neso se-U motor, kodwa ineenzuzo zobunzima bokukhanya kunye noxinzelelo lomoya oluphezulu; Eyesithathu yi-rotor yangaphandle ye-high-voltage scheme, kunye ne-motor ikakhulu ixelisa iskimu se-Nedic.
Okwangoku, iimveliso zokulinganisa zasekhaya azikhutshelwanga nje kwixesha elidlulileyo, kodwa zifumene ukuphepha ilungelo elilodwa lomenzi wechiza kwaye zenze izinto ezintsha.
Umthamo wokuthunyelwa kwemipu ye-fascia uqalile ukunyuka kwiminyaka yakutshanje. Kuthiwa abaqeqeshi be-gym kunye nabathandi bezemidlalo ngoku baxhotyiswe ngemipu ye-fascia. Umpu we-fascia usebenzisa imigaqo yomatshini wokungcangcazela ukuhambisa ukungcangcazela kwimisipha enzulu ye-fascia, ukuphumeza umphumo wokuphumla kwe-fascia kunye nokunciphisa ukuxhatshazwa kwemisipha. Abanye abantu basebenzisa i-fascia gun njengesixhobo sokuphumla emva kokuzivocavoca.
Nangona kunjalo, amanzi kwi-fascia gun nawo anzulu kakhulu ngoku. Nangona inkangeleko ibonakala ifana, amaxabiso aqala ngaphezulu kwe-yuan eyi-100 ukuya ngaphezulu kwe-3000 yeyuan. Ixabiso lemarike yebhodi ye-BLDC yokulawula i-motor drive esetyenziswe kwi-fascia gun ngoku yehla ukuya kwi-8. x yuan, kwaye kunye nebhodi yokulawula yokulawula malunga ne-6 yuan ibonakala. Ixabiso le-fascia gun liye lehla ngokukhawuleza.
Kuthiwa inkampani eyenza iimoto yayiza kuphelelwa, kodwa ngoncedo lwemveliso yompu, yaphinda yaphila ngoko nangoko. Kwaye kwakusondla kakhulu.
Ewe kunjalo, ukongeza kwezi mveliso zimbini, kukwakho umkhwa oya kwiimotorless brush kwiimveliso ezinje ngeeshaver zamakhwenkwe kunye noomatshini bobuhle bamantombazana.
Ukuqukumbela
Lilonke, iinjini zeBLDC zisekwinqanaba lazo lokuqala kwaye izicelo zazo ziyakhula ngoku. Ukongeza kwezi ndizikhankanyileyo apha, kukwakho ezininzi, ezifana neerobhothi zenkonzo, ii-AGV, iirobhothi ezitshayelayo, ii-wall breakers, iifryer, ii-dishwashers, njalo njalo. Enyanisweni, kukho iindawo ezininzi ebomini bethu apho sisebenzisa iimoto zombane, kwaye kusekho izicelo ezininzi ezilindele ukuba sizihlolisise kwixesha elizayo.
Ixesha lokuposa: Jul-15-2023
