Iyunithi yokucoca fan ye-FFU sisixhobo esiyimfuneko kwiiprojekthi zegumbi elicocekileyo. Kwakhona yiyunithi yokucoca umoya eyimfuneko yegumbi elicocekileyo elingenathuli. Ikwafuneka kwiibhentshi zokusebenza ezicoceke kakhulu kunye nedokodo elicocekileyo.
Ngophuhliso loqoqosho kunye nokuphuculwa kwemigangatho yokuphila kwabantu, abantu banemfuno eziphezulu neziphezulu zomgangatho wemveliso. I-FFU imisela umgangatho wemveliso ngokusekelwe kwitekhnoloji yemveliso kunye nokusingqongileyo kwemveliso, enyanzelisa abavelisi ukuba balandele iteknoloji yemveliso engcono.
Amasimi asebenzisa iiyunithi zokucoca fan ze-FFU, ngakumbi i-elektroniki, amayeza, ukutya, i-bioengineering, ezonyango, kunye neelabhoratri, zineemfuno ezingqongqo kwimeko yemveliso. Idibanisa iteknoloji, ukwakhiwa, umhlobiso, ukunikezelwa kwamanzi kunye ne-drainage, ukuhlanjululwa komoya, i-HVAC kunye ne-air conditioning, ulawulo oluzenzekelayo kunye nobunye ubuchwepheshe obuhlukeneyo. Iimpawu eziphambili zezobugcisa zokulinganisa umgangatho wendawo yokuvelisa kula mashishini zibandakanya ukushisa, umswakama, ukucoceka, umthamo womoya, uxinzelelo oluhle lwangaphakathi, njl.
Ke ngoko, ulawulo olufanelekileyo lwezalathisi zobugcisa ezahlukeneyo zommandla wemveliso ukuhlangabezana neemfuno zeenkqubo zokuvelisa ezikhethekileyo ziye zaba yenye yeendawo zangoku zophando kubunjineli begumbi elicocekileyo. Kwangoko ngeminyaka yoo-1960, kwaphuhliswa igumbi lokuqala lehlabathi elicocekileyo lelaminar. Izicelo zeFFU sele ziqalisile ukuvela ukusukela oko yasekwayo.
1. Imeko yangoku yendlela yokulawula yeFFU
Okwangoku, i-FFU ngokubanzi isebenzisa isigaba esinye se-multi-speed AC motors, isigaba esinye se-multi-speed EC motors. Kukho malunga ne-2 amandla ombane ombane we-FFU fan filter unit motor: 110V kunye ne-220V.
Iindlela zolawulo lwayo zohlulwe ikakhulu kwezi ndidi zilandelayo:
(1). Ulawulo lokutshintsha kwesantya esininzi
(2). Ulawulo lohlengahlengiso lwesantya olungenanyathelo
(3). Ulawulo lwekhompyutha
(4). Ulawulo LWERIMOTHI
Oku kulandelayo luhlalutyo olulula kunye nothelekiso lweendlela ezine zolawulo ezingentla:
2. Ulawulo lokutshintsha kwe-FFU ngesantya esininzi
Inkqubo yokulawula i-multi-speed switch iquka kuphela i-speed control switch kunye nokutshintsha kwamandla okuza kunye ne-FFU. Ekubeni amacandelo olawulo abonelelwa yi-FFU kwaye asasazwa kwiindawo ezahlukeneyo kwisilingi yegumbi elicocekileyo, abasebenzi kufuneka bahlengahlengise i-FFU ngokusebenzisa i-shift switch kwisiza, ekunzima kakhulu ukuyilawula. Ngaphezu koko, uluhlu oluhlengahlengiswayo lwesantya somoya we-FFU lukhawulelwe kumanqanaba ambalwa. Ukuze unqobe izinto eziphazamisayo zokusebenza kokulawula i-FFU, ngokuyilwa kweesekethe zombane, zonke ii-multi-speed switches ze-FFU zibekwe kwindawo ephakathi kwaye zifakwe kwikhabhinethi emhlabeni ukuze zifezekise umsebenzi ophakathi. Nangona kunjalo, kungakhathaliseki ukuba imbonakalo okanye kukho imida ekusebenzeni. Iinzuzo zokusebenzisa indlela yokulawula i-multi-speed switch control control elula kunye neendleko eziphantsi, kodwa kukho ezininzi iimpazamo: ezifana nokusetyenziswa kwamandla aphezulu, ukungakwazi ukulungelelanisa isantya ngokufanelekileyo, akukho mqondiso wempendulo, kunye nokungakwazi ukufezekisa ulawulo lweqela eliguquguqukayo, njl.
3. Ulawulo lohlengahlengiso lwesantya olungena nyathelo
Xa kuthelekiswa nendlela yokulawula isantya esinesantya esiphezulu, ulawulo lwesantya esingenanyathelo lunesantya esongezelelweyo esingena nyathelo, esenza ukuba isantya se-FFU siqhubeke sihlengahlengiswa, kodwa ikwancama ukusebenza kwemoto, isenza amandla ayo asetyenziswe phezulu kunolawulo lwe-speed multi-speed switch. indlela.
- Ulawulo lwekhompyutha
Indlela yokulawula ikhompyuter ngokuqhelekileyo isebenzisa injini ye-EC. Xa kuthelekiswa neendlela ezimbini ezidlulileyo, indlela yokulawula ikhompyuter inemisebenzi ephambili elandelayo:
(1). Ukusebenzisa imo yolawulo esasazwayo, ukubeka iliso kumbindi kunye nolawulo lwe-FFU lunokwenziwa lula.
(2). Iyunithi enye, iiyunithi ezininzi kunye nolawulo lokwahlulahlula kweFFU lunokufezekiswa ngokulula.
(3). Inkqubo yolawulo olukrelekrele inemisebenzi yokonga amandla.
(4). Ulawulo olukude ngokuzikhethela lunokusetyenziswa ukujonga nokulawula.
(5). Inkqubo yolawulo ine-interface yonxibelelwano egciniweyo enokunxibelelana nekhompyutheni yomkhosi okanye inethiwekhi ukufezekisa unxibelelwano olukude kunye nemisebenzi yokulawula. Iinzuzo ezibalaseleyo zokulawula iinjini ze-EC zezi: ulawulo olulula kunye noluhlu olubanzi lwesantya. Kodwa le ndlela yokulawula ikwaneziphene ezibulalayo:
(6). Ekubeni iimoto ze-FFU azivumelekanga ukuba zibe neebhulashi kwigumbi elicocekileyo, zonke ii-motor FFU zisebenzisa ii-brushless EC motors, kwaye ingxaki yokutshintsha isonjululwa ngabahambi be-elektroniki. Ubomi obufutshane be-electronic commutators benza yonke inkqubo yokulawula ubomi benkonzo buncitshiswe kakhulu.
(7). Yonke inkqubo iyabiza.
(8). Iindleko zokuyilungisa kamva ziphezulu.
5. Indlela yokulawula kude
Njengesongezelelo kwindlela yokulawula ikhompyutha, indlela yokulawula kude ingasetyenziselwa ukulawula i-FFU nganye, ehambelana nendlela yokulawula ikhompyutha.
Ukushwankathela: iindlela ezimbini zokuqala zokulawula zinosetyenziso oluphezulu lwamandla kwaye azikho lula ukulawula; iindlela ezimbini zokugqibela zolawulo zinexesha elifutshane lokuphila kunye neendleko eziphezulu. Ngaba kukho indlela yokulawula enokufezekisa ukusetyenziswa kwamandla aphantsi, ulawulo olulula, ubomi benkonzo obuqinisekisiweyo, kunye neendleko eziphantsi? Ewe, leyo yindlela yokulawula ikhompyuter usebenzisa i-AC motor.
Xa kuthelekiswa neenjini ze-EC, iinjini ze-AC zineengenelo ezininzi ezifana nesakhiwo esilula, ubungakanani obuncinci, ukwenziwa okufanelekileyo, ukusebenza okuthembekileyo, kunye nexabiso eliphantsi. Ekubeni bengenazo iingxaki zohambo, ubomi babo benkonzo bude kakhulu kunobo beemoto ze-EC. Ixesha elide, ngenxa yokusebenza kwayo okungahambi kakuhle kokulawulwa kwesantya, indlela yokulawula isantya ithathwe yindlela yokulawula isantya se-EC. Nangona kunjalo, ngokuvela kunye nokuphuhliswa kwezixhobo ze-elektroniki zamandla amatsha kunye neesekethe ezinkulu ezidibeneyo, kunye nokuvela okuqhubekayo kunye nokusetyenziswa kweethiyori ezintsha zokulawula, iindlela zokulawula i-AC ziye zaphuhliswa ngokuthe ngcembe kwaye ekugqibeleni ziya kuthatha indawo yeenkqubo zokulawula isantya se-EC.
Kwindlela yokulawula ye-FFU AC, yahlulwe kakhulu yaba ziindlela ezimbini zolawulo: indlela yolawulo lombane kunye nendlela yokulawula ukuguqulwa kwamaza. Indlela ebizwa ngokuba yi-voltage regulation control system kukulungelelanisa isantya semoto ngokutshintsha ngokuthe ngqo umbane we-motor stator. Ukungalungi kwendlela yokulawula i-voltage zezi: ukusebenza okuphantsi ngexesha lolawulo lwesantya, ukufudumeza okubukhali kwemoto kwizantya eziphantsi, kunye noluhlu oluncinci lolawulo lwesantya. Nangona kunjalo, izinto ezingalunganga zendlela yokulawula amandla ombane azicacanga kakhulu kumthwalo wabalandeli beFFU, kwaye kukho izibonelelo ezithile phantsi kwemeko yangoku:
(1). Iskimu solawulo lwesantya sivuthiwe kwaye inkqubo yokulawula isantya izinzile, enokuqinisekisa ukusebenza ngokuqhubekayo ngaphandle kwenkathazo ixesha elide.
(2). Kulula ukusebenza kunye neendleko eziphantsi zenkqubo yokulawula.
(3). Ekubeni umthwalo we-FFU fan ulula kakhulu, ubushushu bemoto abukho kakhulu ngesantya esiphantsi.
(4). Indlela yokulawula i-voltage ifanelekile ngokukodwa kumthwalo wefeni. Kuba i-FFU fan duty curve iyigophe elilodwa lokudambisa, uluhlu lolawulo lwesantya lunokuba banzi kakhulu. Ngoko ke, kwixesha elizayo, indlela yokulawula i-voltage nayo iya kuba yindlela enkulu yokulawula isantya.
Ixesha lokuposa: Dec-18-2023