Iifeni zeemoto eziguqulwe nge-elektroniki (ECM)., echazwe yiteknoloji yabo ekhethekileyo yemoto kunye neenkqubo zokulawula i-elektroniki, zivelele ekusebenzeni kwazo okuphezulu. Basebenzisa iinjini ze-DC ezingenabrush, ezivumela ulawulo lwesantya esiguqukayo kunye nokusebenza okuthe cwaka. Oku kuthetha ukuba banikezela ngobuchule bokusebenza kwamandla kunye nolawulo oluchanekileyo, ukuguqula ushishino lokupholisa nokuphefumla.
Eli nqaku liza kubonisa izibonelelo zala balandeli be-ECM be-state-of-art kubathengi. Isabelo semarike yehlabathi yaba balandeli siya kuxoxwa, kubandakanywa amacandelo emarike kunye nabadlali abaphambili. Kwaye ekugqibeleni, izinto eziphambili zokukhetha i-ECM fan ziya kuxoxwa ukuze abathengi kunye nabathengisi bakhethe i-ECM fans abahlangabezana neemfuno zabo zokupholisa njengoko bekhulisa ukusetyenziswa kwamandla.
Isiqulatho
Imarike yeefeni ezitshintshiweyo nge-elektroniki
Amathuba emarike kunye neendlela zophuhliso
Basebenza njani abalandeli beemoto eziguqulwe nge-elektroniki
Iingcamango ezisisiseko kunye neempawu zabalandeli be-ECM
Esona sikhokelo sokuthenga iifeni zeemoto ezitshintshiweyo nge-elektroniki
isishwankathelo
Imarike yeefeni ezitshintshiweyo nge-elektroniki
Ngokubanzi, i Abalandeli beECM Imakethi yahlulwe ngokusekwe kwiintlobo (i-axial, i-centrifugal, ukuhamba okuxubeneyo, ukuhamba okunqamlezayo), usetyenziso (ukulungiswa kokutya, ulwandle, ukuvelisa, izithuthi ze-telecom), kunye nemimandla. Imakethi ikhula ngokuthe ngcembe ngenxa yokwanda kwesicwangciso sabadlali abaphambili kunye nokwamkelwa kwetekhnoloji ephezulu. Abanye abavelisi abakhulu behlabathi be-ECM fan baquka i-Continental Fan, i-ECOFIT, i-Hidria, kunye ne-Delta Electronics Inc.
NgokoPhando kunye neeMarike, abalandeli be-ECM behlabathi ubukhulu bemakethi yayi USD 550.9 million ngo 2021. Imarike kuqikelelwa ukwandisa ukuya USD 935.6 izigidi ngo-2031. Olu hlumo luya kusekelwa kwisantya esiqhubekayo sonyaka sokukhula malunga 5.4% ngexesha loqikelelo. Oku kungenxa yokwanda kwenkcitho yabavelisi kuphando kunye nophuhliso ukuvelisa abalandeli be-ECM abaphambili nabasebenzayo.
Ngokwengingqi, imarike yabalandeli be-ECM eAsia Pacific kulindeleke ukuba ibe nokwanda ngokukhawuleza ngexesha loqikelelo. Uninzi lwamashishini lutshintshela kwibhloko ye-Asia Pacific, kunye ne-China yeyona ntengiso inkulu yabalandeli be-ECM. Ukongeza, abavelisi bandisa imigca yabo yemveliso ukuhlangabezana nemfuno ekhulayo yabalandeli be-ECM ngokuxhomekeke kwiimfuno zabathengi.
Amathuba emarike kunye neendlela zophuhliso
The Abalandeli beECM Imakethi ifumana ukukhula okubonakalayo. Oku kubalelwa ekunyukeni kwemfuno yeenkqubo zokuphefumla ezonga amandla kunye nezingasingqongileyo. Abalandeli be-ECM batshintsha umdlalo ngenxa yokuzinza kunye nokugcinwa kwamandla. Oku kutshintshela kugqaliselo kubuchwepheshe obuluhlaza nobusebenzayo ngakumbi. Apha ngezantsi ngamathemba emarike alindelweyo kunye neendlela zophuhliso lwabalandeli be-ECM:
- Ukwandiswa kokwamkelwa kwabantwana -Abalandeli be-ECM ngoku basetyenziswa kwiindawo ezininzi zokuhlala, ezemizi mveliso kunye nezorhwebo. Ngokumalunga nemimiselo yokunciphisa iinyawo zekhabhoni, abanini bezindlu kunye namashishini bakhetha abalandeli be-ECM ngaphezu kwabalandeli bendabuko kunye neenjini. Imfuno ebangwayo kukwandisa imarike kwaye izise amathuba amatsha kubavelisi.
- Gxininisa ekwenzeni ngokwezifiso kunye nokudibanisa – abavelisi banenjongo yokubonelela ngezisombululo ezilungiselelwe ukuhlangabezana neemfuno ezithile ezivela kwizicelo ezahlukeneyo. Umzekelo, i-HVAC (Ukufudumeza, ukuVela komoya, kunye nokuPhepha koMoya), iinkqubo zolawulo, kunye nobunye ubuchwephesha bokupholisa.
- Ukongiwa kweendleko kunye nokusebenza kakuhle kwamandla -Abalandeli be-ECM baneempawu ezimangalisayo zogcino lwamandla. Ngokwahlukileyo kubalandeli abaqhelekileyo, abalandeli be-ECM bonga amandla aguqulela kwiindleko zokusebenza ezincitshisiweyo kubathengi. Kwakhona, njengoko amaxabiso amandla enyuka, amashishini abeka phambili ukuzinza kwaye akhethe abalandeli be-ECM ngeendleko-zokusebenza.
- Ukusebenza okuphuculweyo kunye nokuqina - abavelisi batyala imali eninzi kuphando kunye nophuhliso lokunyusa ukusebenza kunye nokuqina kwabalandeli be-ECM. Kukho ukuqhubela phambili kuyilo lweemoto, izixhobo, kunye ne-aerodynamics. Ezi mpawu zonyusa ukuhamba komoya, ukusebenza okuthe cwaka, kunye nobomi benkonzo obude.
- Izisombululo ezihlakaniphile nezidibeneyo -Abalandeli be-ECM bahlanganiswe kunye ne-Intanethi yezinto (IoT) iiplatifomu kunye neenkqubo zokulawula eziphambili. Oku kwenza ukucwangciswa, ukubeka iliso kude, kunye ne-automation ekrelekrele. Iimpawu ziphucula ukusebenziseka lula komsebenzisi, ukunyusa ukusebenza, kunye nokwenza ukugcinwa kwangaphambili, okuqhuba imfuno yabalandeli be-ECM kumakhaya nakwizakhiwo ezikrelekrele.
- Iimarike ezikhulayo kunye namanyathelo ozinzo -Uzinzo lube yinto ephambili yehlabathi ekhokelela ekunyukeni kwemfuno yabalandeli be-ECM kwiimarike ezivelayo. Uninzi lwamashishini lukhetha ukusebenza kakuhle kwamandla kunye noxanduva lokusingqongileyo, olubonisa amathuba okukhula kubavelisi be-ECM fan. Oku kuye kwandise ubukho babo kwihlabathi jikelele kwaye kwaba negalelo kumanyathelo ophuhliso oluzinzileyo.
Basebenza njani abalandeli beemoto eziguqulwe nge-elektroniki
Abalandeli beECM umsebenzi ngenkqubo entsonkothileyo kodwa esebenzayo. Inkqubo ibandakanya i-brushless DC motor kunye nolawulo lwe-elektroniki. Apha ngezantsi yinkqubo eneenkcukacha yendlela abalandeli be-ECM abasebenza ngayo:
- Power unikezelo – i-ECM fan iqhagamshelwe kumthombo wamandla, ubukhulu becala intambo yombane ye-AC. La mandla aguqulwa aze alawulwe kusetyenziswa iyunithi yobonelelo lwamandla engaphakathi eqinisekisa amandla ombane afanelekileyo kunye namanqanaba akhoyo ngoku ukusebenza kakuhle kwefeni.
- Ulawulo lombane -i-electronics yokulawula ifumana imiyalelo kunye neempawu ezivela kwimithombo yangaphandle njenge-sensors, i-thermostats, okanye iinkqubo zokulawula. Ezi zinzwa zakhiweyo zilawula ukufuma, ubushushu kunye noxinzelelo.
- Stator kunye ne-rotor - i-brushless DC motor iqukethe icandelo elimileyo elibizwa ngokuba yi-stator kunye necandelo elijikelezayo elibizwa ngokuba yi-rotor. I-stator ineseti ezininzi ze-winding kwizigaba ezithathu ezinikwe amandla okuvelisa iindawo ezijikelezayo zemagnethi.
- Utshintsho Lo ngumahluko obalulekileyo phakathi kwabalandeli be-AC bemveli kunye nabalandeli be-ECM. Abalandeli be-ECM basebenzisa i-electronic commutation ukutshintsha ukuhamba kwangoku. Kule meko, i-electronics yolawulo ibeka iliso kwisantya kunye nesikhundla se-rotor ngempendulo ye-sensor okanye i-algorithms yoqikelelo lokubeka i-rotor yangaphakathi.
- Ukumodareyitha kobubanzi bePulse (PWM) -Abalandeli be-ECM basebenzisa eli nqaku ukulawula itorque kunye nesantya semoto. Lawula i-electronics lungelelanisa ububanzi be-pulse kunye ne-frequency ye-stator windings 'yangoku ukulawula amandla anikezelweyo kwi-motor ngokufanelekileyo.
- Ukusebenzisana kwemagnethi - intsimi yamagnetic idalwe xa ikhoyo ngoku ihamba nge-stator windings. I-rotor inemagnethi esisigxina esebenzisana nemagnethi ukuze ijikeleze.
- Ulawulo lwesantya esiguqukayo - njengoko i-electronics yokulawula iguqula i-frequency kunye ne-amplitude yee-pulses zangoku, zilawula ngokuchanekileyo isantya kunye nolwalathiso lwe-rotor. Oku kuvumela abalandeli be-ECM ukuba bavelise ukuhamba komoya ngamaxabiso ahlukeneyo ukuze bafumane iimfuno zokupholisa kunye nomoya.
Iingcamango ezisisiseko kunye neempawu zabalandeli be-ECM
- Itekhnoloji yeemoto -Abalandeli be-ECM basebenzisa i-brushless DC motors nge-electronic stator windings kunye ne-rotor yemagnethi esisigxina. Ukungabikho kwee-commutators kunye neebrashi kunciphisa ukukhuhlana, okwandisa ukuthembeka kunye nokuqhuba ukusebenza kakuhle kwemoto.
- Ukusebenza kwamandla -Isixhobo se-brushless yemoto ye-DC kunye nolawulo oluchanekileyo lwesantya semoto kuvumela abalandeli be-ECM ukuba bakhulise ukuhamba komoya njengoko besebenzisa amandla amancinci. Oku kunciphisa iindleko zokusebenza kwaye konga amandla kakhulu.
- Ukunyanzelisa ukusebenza - Ukuphelisa iibhrashi kunye nokusebenzisa itekhnoloji yemoto ephezulu kunciphisa ingxolo yoomatshini. Kwakhona, isantya se-fan silawulelwa ukusebenza okuthe cwaka kunye neziphazamiso ezincinci ezivakalayo kurhwebo, indawo yokuhlala kunye nesetingi.
- Ukudityaniswa ngokulula-Abalandeli be-EMC bacwangciselwe ukudityaniswa lula kwiinkqubo ezikhoyo. Iinketho ezisemgangathweni zokuzila zivumela ukuba ziphinde zifakwe kwizicelo ebeziqeshe abalandeli be-AC ngaphambili. Ke ngoko, ukuphuculwa kweenkqubo zabalandeli bemveli ukuba zilawuleke ngakumbi kwaye zisebenza kakuhle abalandeli be-EMC kulula.
- Ulawulo olukrelekrele - uninzi lwabalandeli be-ECM benzelwe izinto zokulawula ezikrelekrele. Zingaqhutywa ngabalawuli babalandeli abazinikeleyo okanye badityaniswe kwiinkqubo zolawulo lwezakhiwo. Abalandeli be-ECM abanezinzwa ezakhelwe ngaphakathi banikezela ngedatha kumswakama, ukushisa, kunye noxinzelelo lwe-automation yesantya kunye nohlengahlengiso ngokuxhomekeke kwiimeko zokusingqongileyo.
Esona sikhokelo sokuthenga iifeni zeemoto ezitshintshiweyo nge-elektroniki
1. Amandla
Njengoko abathengi bezuza Abalandeli beECM, bafanele baqwalasele iimfuno zamandla. Ngokwe-avareji, aba balandeli banamandla okulinganisa ukusuka kwiiwatts ezimbalwa ukuya kumakhulu aliqela eewatts. Imilinganiselo yamandla inefuthe kuluhlu lwesantya somlandeli, ubungakanani, umthamo wokuhamba komoya, kunye neemfuno zesicelo.
Abalandeli be-ECM abancinci kwizicelo ezincinci zorhwebo kunye neendawo zokuhlala banomgangatho ophakathi wamandla malunga 5 ukuba 50 watts. Abalandeli be-ECM abakhulu abafakwe kwiisetingi zorhwebo kunye nezoshishino banamareyithingi amandla malunga 50 ukuba 500 watts. Abathengi kufuneka bakhethe amandla afanelekileyo okuqinisekisa ukusebenza kakuhle kwaye banqande ukusetyenziswa kakubi kunye nokugcwala kakhulu kwefeni.
2. Ubungakanani bemoto
Ubungakanani beemoto zabalandeli be-ECM buxhomekeke kwiimfuno zokuhamba komoya kunye nokunciphisa indawo. Ngokomyinge, abalandeli be-ECM abancinci banoluhlu lwesayizi yemoto malunga 60 mm uya 120 mm ububanzi. Zisetyenziswa kwiinkqubo ezincinci zokungenisa umoya kunye neenkqubo zeHVAC.
Iifeni ezinkulu zeECM ezinoluhlu lwesayizi yemoto malunga 120 mm uya 400 mm zisetyenziselwa iindawo ezinkulu zorhwebo kunye nezoshishino. Abathengi kufuneka baqhagamshelane nabavelisi ngeenkcukacha ezichanekileyo kunye nezikhokelo malunga nesayizi yemoto efanelekileyo kwiimfuno zabo ezinqwenelekayo zokuhamba komoya.
3. Ixabiso
Abathengi kufuneka baqwalasele iindleko zabalandeli be-ECM ngokusekelwe kwiimpawu zabo, ukusebenza kakuhle kwamandla, kunye nokugcinwa kwexesha elide. Iifeni ze-ECM ezithengisa ukukhanya kunye nezincinci zokuhlala zihlala zixabisa iindleko ngeenxa zonke USD 20 ukuba USD 50.
Abalandeli abakhulu bemizi mveliso kunye nezorhwebo be-ECM baxabisa phakathi USD 50 kwaye USD 500. Ngokubanzi, abalandeli be-ECM abakumgangatho ophezulu baneendleko eziphezulu ngaphambili kodwa banikezela ukonga amandla kunye nokuqina. Abathengi kufuneka baqhube uhlalutyo lweendleko-benefit ukumisela ixabiso elifanelekileyo lokutshala imali, kubandakanywa ukusebenza kakuhle kwamandla, iindleko zokugcinwa, kunye nobomi obuqikelelweyo benkonzo.
4.Ukuhambelana
Ifeni ye-ECM ekhethiweyo kufuneka ihambelane nenkqubo ekhoyo okanye usetyenziso olucetywayo. Izinto ezinjengeemfuno zombane, ubungakanani bomzimba, kunye nojongano lolawulo kufuneka ziqwalaselwe.
Abathengi kufuneka baqinisekise ukuba i-ECM fan abayithandayo inokudityaniswa ngaphandle komthungo kwiinkqubo zabo ngaphandle kokufuna uhlengahlengiso olubanzi kunye nezinto ezongezelelweyo. Ngokuqhelekileyo, ukuhambelana kuvumela ukufakela okugudileyo kunye nokuphucula ukusebenza.
5. Ukusebenza kakuhle
Ukusebenza kakuhle kuyinzuzo ebalulekileyo yabalandeli be-ECM. Abathengi kufuneka bavavanye umlinganiso wokonelisa amandla ombane njengeemetrics ezifana ne-Airflow Efficiency Ratio zibonakalisa. Kwakhona, ukusetyenziswa kwamandla omqhubi xa kuthelekiswa nokuphuma komoya kubonisa ukusebenza kakuhle kwayo.
Ukalo lwe-AFER lwabalandeli be-ECM luyi-avareji ye-2 kunye ne-4 okanye ngaphezulu. Ukusebenza okuphezulu kubangela ukunciphisa ukusetyenziswa kwamandla kunye neendleko zokusebenza ezincinci. Ngaloo ndlela, abathengi kufuneka bafune abalandeli be-ECM abanamaxabiso aphezulu e-AFER ukuhlangabezana nemigangatho esebenzayo kunye neziqinisekiso.
6. Ukuqina
Ukuthembeka kunye nokuqina kwabalandeli kufuneka kuhlolwe ngononophelo. Oku kusekelwe kumgangatho wokwakha, imathiriyeli, kunye nezinye iimpawu. Ngokomyinge, umqhubi we-ECM osebenza ngokupheleleyo unobomi benkonzo phakathi 5 kwaye 10 minyaka.
Ke ngoko, abathengi kufuneka bajonge abalandeli abaneempawu ezinje ngeebheringi ezitywiniweyo, iileyile ezinganyangekiyo ku-corrosion, kunye neendlela zokukhusela ubushushu. Ezi zinto ziqinisekisa ubomi obude kunye nokusebenza okuthembekileyo kwiindawo ezifunayo.
7. Isantya
Abalandeli be-ECM banento yokulawula isantya esitshintshayo esitshintsha isantya sabalandeli ngokuxhomekeke kwiimfuno zokupholisa. Iindawo ezincinci zokuhlala kunye nezorhwebo abalandeli be-EMC banoluhlu lwesantya esiphakathi malunga 1,000 RPM ukuba 2,500 RPM. Ukongeza, isantya somndilili sabalandeli abakhulu be-EMC zorhwebo namashishini baqala ukusuka 500 RPM ukuba 2,000 RPM.
Uluhlu lwesantya kunye nekhono lomqhubi ukutshintsha kakuhle phakathi kwezantya kufuneka ziqwalaselwe. Abathengi kufuneka bafumane abalandeli ababonelela ngesantya esibanzi kunye nolawulo lwesantya oluchanekileyo oluhambelana neemfuno zesicelo esithile.
8. Iimeko zesicelo kunye namava aphumeleleyo
Abathengi kufuneka baphande kwaye baqokelele ulwazi kwiimeko zesicelo kunye namava aphumeleleyo kunye nabalandeli be-ECM. Izifundo, ubungqina babathengi, kunye nophononongo lweengcaphephe zinika ukuqonda malunga nokuphunyezwa okusebenzayo kunye neenzuzo ezifunyenweyo.
Abathengi banokwenza izigqibo ezinolwazi ngokusekelwe kwizicelo zabo ezithile xa beqonda indlela abalandeli be-ECM abasetyenziswe ngayo ngempumelelo. Banolwazi lwangaphambili malunga nokusebenza kwabalandeli ngokubanzi, ukonga amandla, kunye nokwaneliseka.
isishwankathelo
Iifeni zeemoto ezitshintshwe nge-elektroniki zibonelela ngesisombululo sobuchwepheshe esiqhubela phambili nesizinzileyo kwiimfuno zeHVAC zomthengi. Esi sikhokelo sigxininise izinto ezibalulekileyo ekufuneka abathengisi baziqwalasele ukuze baqinisekise ukuba bafumana abalandeli be-ECM abafanelekileyo kwimarike ekujoliswe kuyo. Ukuphonononga uluhlu loluhlu lwabalandeli be-ECM kunye nezinto zabo eziphambili, kwaye ufunde ngakumbi malunga neendlela zokukhangela kunye neengcebiso, ndwendwela Chovm.com.
