Itonela axial flow fan, ifeni yokungena komoya yendawo yeetonela, SDF-NO10 2 * 55kw counter-rotating axial flow fan. Umthamo womoya: 670 – 1170 m³/H. Uxinzelelo lulonke: 360 - 6160 pa. Isantya sokujikeleza: 1450 r / min. Ubude befeni: 4200 mm.
I. Intshayelelo
Uthotho lweSDF itonela axial flow fans ngabalandeli bokungena komoya bengingqi beendawo zetonela. Le mveliso yenziwe ngokuhambelana ngqongqo kunye ne-MT755-1997 "Iimeko zobuGcisa kwi-Counter-rotating Local Ventilation Fans". Le mveliso okwangoku sesona sixhobo sifanelekileyo sokungenisa umoya kwitonela kwiimarike zasekhaya nezamazwe ngamazwe.
II. Isishwankathelo
a. Iimpawu zemveliso
Iifeni ze-SDF zetonela ye-axial flow flow yasekhaya zineempawu ezinje ngesakhiwo esifanelekileyo, iinkcukacha ezipheleleyo, ukusebenza kakuhle okuphezulu, isiphumo esicacileyo sokonga amandla, ingxolo ephantsi, kunye nomgama omde wokubonelela komoya. Ngokuxhomekeke kwiimfuno ezahlukeneyo zokuchasa umoya, umatshini wonke ungasetyenziswa okanye usetyenziswe kwizigaba, ngaloo ndlela unciphisa ukusetyenziswa kwamandla omoya kunye nokugcina amandla. Xa ubude betonela bungaphakathi kwe-2000m, ifeni inokusebenza ngokuqhelekileyo ngaphandle kokushukuma, inciphisa amandla omsebenzi wabasebenzi kunye nokugcina ixesha lokungena komoya, iyenza ibe sisixhobo esifanelekileyo sokungena komoya kwindawo kwimigodi yamalahle. Kwangaxeshanye, inokusetyenziswa kwi-metallurgy, isinyithi, igolide, iikhemikhali, ukwakha iinqanawa kunye namashishini e-ceramic kunye nezinye iimeko zomoya woxinzelelo oluphezulu. Iimpawu zayo zesakhiwo luhlobo lwam lobungqina bokudubula, ukujikeleza, ukufunxa isandi, kunye nohlobo lokuhamba kwe-axial.
b. Izicelo eziphambili kunye nomda osebenzayo
Le mveliso isetyenziswa kakhulu njengoxinzelelo lomoya lomoya wengingqi kwimigodi yamalahle, ilungele ukungena komoya wendawo kwiindawo zokusebenza zemigodi kunye namagumbi ahlukeneyo. Ikwasebenza nakwiimeko zokungena komoya kwindawo kweminye imigodi kunye neemeko ezahlukeneyo zokungena komoya kwitonela.
c. Iindidi kunye neenkcukacha
Le mveliso yimveliso yochungechunge eneenkcukacha ezipheleleyo kunye neentlobo. Iinkcukacha ezithe vetshe zinokufunyanwa kuthotho lwe-FBD yobungqina boqhushumbo bomgodi-ungqinisiso oluchasene nokujikeleza kwe-axial flow yengingqi yomoya fan ukusebenza kobugcisa kunye netheyibhile yofakelo lwangaphandle lwemilinganiselo (emva koku kubhekiselwa kuyo njengeTheyibhile yoku-1).
e. Iimeko zokusingqongileyo zokusebenza
Le mveliso inokubekwa ngokuthe tye phantsi kwetonela okanye ixhonywe eludongeni lwetonela. Xa ibekwe emazantsi, izibuko lokufunxa (isiphelo sesixhobo sokuqokelela) sefeni akufuneki intywiliselwe emanzini okanye kwisamente. Ubushushu begesi yendawo yokusebenza kufuneka bube yi-20 ukuya kwi-50 ℃, kwaye ukuphakama akufanele kudlule kwi-1000m. I-frequency elinganisiweyo yokunikezelwa kwamandla asetyenzisiweyo yi-50Hz, kwaye i-voltage elinganisiweyo yi-380V / 660V okanye i-660V / 1140V nayiphi na inqanaba.
f. Iimeko zokusebenza
Le mveliso inothuli lwegesi olungekho ngaphezu kwe-200mg / m3. Kufuneka ifakwe kwi-air flow flow kumgodi wamalahle kunye ne-methane concentration engaphantsi kwe-1%. Xa i-methane concentration idlula i-1%, umbane kufuneka unqunyulwe ngoko nangoko.
g. Impembelelo kokusingqongileyo namandla
Le mveliso ayinangcoliseko kokusingqongileyo kwaye iyimveliso eyonga amandla kakhulu.
h. Ukhuseleko
Le mveliso iyilwe ngokufanelekileyo kwaye inesatifikethi sokuthintela ukuqhuma komgodi kunye nesatifikethi sokuvunywa kwamanqaku okhuseleko “MA”. I-motor ehamba nayo inazo ezi ziqinisekiso zibini, ezemveliso yokhuseleko olukhusela ukuqhuma.
III. Iimpawu zesakhiwo kunye nomgaqo wokusebenza
a. Ulwakhiwo lulonke, umgaqo wokusebenza, kunye neempawu zokusebenza
Le mveliso inee-impellers ezimbini ezifakelwe kufutshane enye kwenye, ziqhutywa ziimotor ezimbini ukujikeleza kumacala achaseneyo. Ukuhamba komoya kungena kwi-impeller yenqanaba lokuqala ecaleni kwendlela ye-axial, kwaye isalathiso sokuhamba komoya esikhawulezayo sichanekile, sigeleza kwiyunithi ephambili yenqanaba lesibini. Emva kokukhawuleziswa yi-impeller yenqanaba lesibini kwakhona, i-airflow direction ijikisiwe kwicala elichaseneyo kwaye ikhutshwe ekupheleni kwe-diffuser ecaleni kwendlela ye-axial.
b. Amacandelo aphambili, uMsebenzi kunye noMgaqo wokuSebenza
Njengoko kuboniswe kumzobo, le mveliso iqulethe izinto ezine eziphambili: umqokeleli, iyunithi ephambili yenqanaba lokuqala, iyunithi ephambili yenqanaba lesibini, kunye ne-diffuser. Umqokeleli uqulunqwe yi-arc-shaped collector port kunye ne-cover cover. Umsebenzi wayo oyintloko kukunciphisa ilahleko yokuchasana kwendawo yokuphuma komoya kunye nokudala iimeko ezifanelekileyo zokungenisa iyunithi yenqanaba lokuqala. Iyunithi ephambili yenqanaba lokuqala iqulethwe kwinqanaba lokuqala, i-impeller yenqanaba lokuqala, kunye nenqanaba lokuqala lemoto, njl. njl I-impeller iyona nxalenye ephambili yeyunithi yenqanaba lokuqala lokuvelisa ukuhamba komoya, kwaye i-motor yinxalenye yamandla eyenza i-impeller ijikeleze. Umgaqo osebenzayo kukuba ukuhamba komoya okungena kwi-collector end flowing axially kwi-impeller yenqanaba lokuqala, kukhawuleziswe, kwaye emva koko ulwalathiso lwalo lutshintsha ngaphambi kokugeleza kwiyunithi ephambili yenqanaba lesibini. Iyunithi ephambili yenqanaba lesibini iqulunqwe kwinqanaba lesibini, i-impeller yenqanaba lesibini, kunye nenqanaba lesibini lemoto, njl njl. I-casing kunye ne-motor yenqanaba lesibini inemisebenzi ephambili efana neyokuqala. I-impeller yenqanaba lesibini licandelo eliphambili lokuvelisa ukuhamba komoya kwinqanaba lesibini eliphambili. Umgaqo osebenzayo kukuba i-airflow ephuma kwi-impeller yenqanaba lokuqala igeleza kwi-impeller yenqanaba lesibini ngokuphambuka, iphinde ikhawuleze kwakhona, kwaye emva koko isalathiso sayo sitshintshe kwelinye icala, ihamba nge-axially kwi-diffuser, kwaye i-diffuser yenziwe nge-cylinder ye-diffusion kunye nekhava yesikhokelo, ngokukodwa ikhonza ekunciphiseni ukuchasana komoya, ukuphucula ukusebenza kwe-fan. kunye nokuhamba komoya kuphuma nge-axially ngaphandle kwefeni ngayo, kwaye ikwasebenza njengesixhobo sokuthintela ngasemva.
c. Iimpawu zobuGcisa
a. uMsebenzi oPhambili
Olu chungechunge lwabalandeli lunomsebenzi ophambili njengokhuseleko lobungqina bokudubula, ukunciphisa ingxolo, ukusebenza okuzinzileyo, ijika eligudileyo, kunye noluhlu olubanzi olusebenzayo.
b. Iiparamitha eziphambili
Iiparamitha eziphambili zezobugcisa zolu chungechunge lwabalandeli zibandakanya: umthamo womoya Q, uxinzelelo lulonke P, ukusebenza kakuhle koxinzelelo η, ingxolo (inqanaba lesandi esine-A-weighted) LSA, kunye nesantya sokujikeleza n, njl njl. Ukusebenza okuphezulu kolu chungechunge lwabalandeli ngu-86%, ingxolo ephezulu ayidluli i-85 dB (A), kunye neeparitha ezicacileyo zabalandeli bochungechunge zingafumaneka kwiThebhile 1.
c. Ukufakela kunye nokuKhomishini
a. ISiseko seZixhobo, iMiqathango yokuFakela kunye neeMfuno zoBugcisa boFakelo
Olu chungechunge lwabalandeli alufuni isiseko esikhethekileyo sezixhobo. Zinokubekwa kumgangatho othe tyaba wendlela ukuze zisebenze ngokuzinzileyo ixesha elide. Xa ifakwe ngendlela emisiweyo, iintonga ze-anchor kufuneka ziqhutywe kwindawo yokuphakamisa iindlebe eziphezulu, kwaye uxhumano lwe-U-shaped steel lufanele ludibaniswe kakuhle.
b. Inkqubo yokugunyazisa, iNdlela kunye neZilumkiso
Susa umqokeleli kunye ne-diffuser ye-fan, vula ibhokisi yokudibanisa-ubungqina bokuqhuma kweziphelo ezimbini zemoto, khetha intambo efanelekileyo ye-flame-retardant ngokwamandla e-motor, intambo intambo ukusuka kwibhokisi yokuthunga kwi-casing yesigaba sokuqala nesesibini, uyidibanise kwi-motor ngokusebenzisa ibhokisi ye-junction-proof junction box, faka ibhokisi yentambo yokudibanisa kwaye uqokelele ibhokisi yokudibanisa kwaye uqinise ibhokisi yokudibanisa, kwaye udibanise ibhokisi yokudibanisa kwaye uqinise ibhokisi yokudibanisa. i-diffuser. Kufuneka kuqatshelwe ukuba ibhokisi ye-junction ye-motor i-explosion-proof, kwaye nje ukuba ivulwe kanye, ngaphambi kokudibanisa kwakhona, indawo edibeneyo kufuneka ifakwe nge-shellac ye-industrial okanye i-oyile ye-107 echasene ne-rust ukuqinisekisa ukuqhuma-ubungqina bokusebenza kwemoto.
Khangela ukuba iibholiti zokuqhagamshela zenxalenye nganye ziphelele kwaye zithembekile. Jikelezisa ngokuzenzela ii-impellers ezimbini ukuqinisekisa ukuba zibhetyebhetye. Emva koko, unokwenza umsebenzi wovavanyo kunye nokugunyazisa.
c. Izinto zoVavanyo loKwamkeleka, iindlela kunye neekhrayitheriya emva koFakelo kunye nokuThunyelwa
Emva kofakelo kunye nokugunyaziswa kwefeni, ezi mfuno zilandelayo kufuneka zifezekiswe:
C1. Imvume ye-radicial phakathi kwe-impler kunye ne-cheng kufuneka i-iyunifomu, iqinisekisa ukuba ngaphakathi kwe-0.15% ukuya kwi-0.15% ukuya kwi-0,35% ye-implate;
c2. Emva kokudityaniswa kweeinjini zomoya zenqanaba lokuqala nelesibini, umgama phakathi kobuso besiphelo seendawo zokuqala kunye nenqanaba lesibini kufuneka ungabi ngaphantsi kwe-9mm;
c3. Amandla aphezulu emveliso yemoto nganye akufanele idlule i-95% yamandla ayo alinganisiweyo;
c4. Ulwalathiso olujikelezayo lwe-impeller kufuneka luhambelane nolwalathiso olubonakaliswe luphawu lokujikeleza kwi-casing;
c5. Olu chungechunge lwabalandeli kufuneka lulawulwe kwaye luqhutywe ngumntu ozinikeleyo;
c6. Ukufakwa kunye nokusetyenziswa kwendawo yolu chungechunge lwabalandeli kufuneka kuhambelane nemimiselo efanelekileyo "yeMigaqo yoKhuseleko lweMigodi yamalahle".
d. Ukulungiselela phambi kokusebenza kovavanyo, ukusebenza kolingo d1. Khetha iintambo ezifanelekileyo kunye nokutshintsha okuzinikeleyo;
d2. Qhagamshela kwaye ufakele iiswitshi ngokweemfuno zalo mba b;
d3. Khangela ngononophelo ukuba zonke iibholiti zokudibanisa kwi-impeller cover, i-cylinder yokulungisa iimoto kunye nezinye iindawo ziphelele, ziqinile kwaye zithembekile;
d4. Jikelezisa ngesandla i-impeller enamanqanaba amabini kwaye uqinisekise ukuba ukujikeleza kuhamba kakuhle, ngaphandle kokuphazamiseka okanye ukuxubha;
d5. Qala nawuphi na omnye wabalandeli kuqala, ulinde ukuba iqhube ngokuzinzileyo, emva koko uqalise enye ifeni, baleka imizuzu engama-20 emva koko uyeke. Emva koko, khangela ngononophelo ukuba zonke iibholiti zokudibanisa kwi-impeller cover, i-cylinder yokulungisa iimoto kunye nezinye iindawo ziqinile kwaye zithembekile. Nje ukuba yonke into ichanekile, ifeni inokuqhutywa ixesha elide okanye igcinwe ukuze isetyenziswe.
Isithandathu, iMiyalelo yeQhosha leKhabhinethi yoLawulo lweFan Frequency
1. Umsebenzi: Ulawula ukukhutshwa kombane oyintloko wekhabhinethi yokulawula, ekhonza "njengomtshini oyintloko" wokubonelela umbane wefeni, kwaye unomthwalo ogqithisileyo kunye nemisebenzi yokukhusela i-short-circuit. -Imiyalelo yokuSebenza:
- Vala: Hambisa isibambo sokutshintsha ukusuka kwindawo "yokucima (OFF)" ukuya kwindawo "kwi-(ON)", kwaye uqinisekise ukutshixa ngesandi esithi "cofa". Ngeli xesha, umbane oyintloko uxhunyiwe.
– Vula: Kwiimeko ezingxamisekileyo okanye xa uyeka, hambisa ngokuthe ngqo isibambo kwindawo ethi “off (OFF)” ukuze unqumle umbane oyintloko.
Qaphela: Phambi kokuba usebenze, qinisekisa ukuba akukho ziphene zicacileyo kwikhabhinethi. Emva kokuvala, i-voltmeter kufuneka ibonise i-voltage.
2. Qala/Yeka ukuTshintsho (Iqhosha lokuSebenza)
-Umsebenzi: Ulawula ngokuthe ngqo ukuqala kunye nokumiswa kwefeni, yahlulwe ngokusebenza kwencwadi yasekhaya kunye neendlela zokulawula kude (ezinye iikhabhathi zinemowudi yokutshintsha).
-Udidi kunye nokusebenza:
- Uhlobo lweqhosha: Cofa iqhosha eliluhlaza "ukuqala (QALA)", umntu onxibelelana naye uyatsalwa, i-fan iqala; cofa iqhosha elibomvu elithi "yeka (YIMA)", umnxibelelanisi unqanyuliwe, umqhubi uyayeka.
Qaphela: Phambi kokuba uqalise, qinisekisa ukuba ifeni ayibambekanga okanye ingxole. Emva kokumisa, ukuba ukugcinwa kuyadingeka, qhawula umbane oyintloko kwaye uxhome uphawu.
3. Ukukhawulezisa/ukunciphisa uTshintsho
-Iqhosha lokukhawulezisa: Xa ucinezelekile, ukuphindaphindeka kokusebenza kwemoto ye-fan yonyuka ngesiguquli esijikelezayo, sibangela ukuba isantya esijikelezayo sinyuke kunye nomthamo womoya / uxinzelelo oluhle lunyuke.
-Iqhosha le-Deceleration: Xa ucinezelekile, ukuhamba kwe-motor kuyancipha, okubangela ukuba isantya sokujikeleza sinciphe kwaye umthamo womoya / uxinzelelo oluhle luyancipha.
Ukudibanisa kwezi zimbini kunokufezekisa ukulungelelaniswa okuqhubekayo okanye okuhleliweyo kwesantya sokujikeleza kwe-fan, esifanelekileyo kwiimeko apho umthamo womoya kufuneka ulungelelaniswe ngokuguquguqukayo ngokweemeko zokusebenza (ezifana neenkqubo zokungenisa umoya, ukususwa kothuli lwamashishini, njl.).
4. Izalathisi zesimo soTshintsho oluqhelekileyo
-Ukukhanya kweSibonisi sokuSebenza: Xa kulayitiwe, kubonisa ukuba ifeni iyasebenza.
Xa usebenza ukutshintshwa kwekhabhinethi yokuqala ye-fan, landela ngokungqongqo incwadana yezixhobo kunye nemimiselo yokhuseleko. Abangezongcali abavumelekanga ukuba basebenze ngaphandle kokugunyaziswa. Kwimeko yesiphoso, qhagamshelana nosombane okanye abasebenzi bolondolozo ukuze uphathwe ngokukhawuleza.
5. Imiyalelo eneenkcukacha zokuqalisa ifeni:
1. Ukuhlolwa kwangaphambili (inyathelo eliphambili)
1. Ukukhangela ubume besixhobo:
– Qinisekisa ukuba i-impeller ye-fan ayivalwanga, ii-blades azonakaliswa, i-air duct ayivalwanga, kwaye i-bolts yokudibanisa igxininiswe.
- Khangela ukuba ngaba ii-circuit breakers kunye neebhloko ze-terminal ngaphakathi kwekhabhinethi yokuqala yokuguqulwa kwe-frequency ikhululekile, kwaye uqinisekise ukuba umnyango wekhabhinethi uvalwe ngokuqinileyo ngaphandle kwezinto zangaphandle okanye ukuqokelela kwamanzi.
2. Amalungiselelo okhuseleko:
- Qinisekisa ukuba akukho basebenzi abasebenza kwindawo yokusebenza, i-fan outlet ayivalwanga, kwaye uxhome uphawu lwesilumkiso olufundwayo "Ukuqala, Khusela" (ukuba kuyimfuneko).
– Abaqhubi kufuneka baqinisekise ukuba baqhelene nendawo yeqhosha lokumisa xa kukho imeko kaxakeka.
II. Ukusebenza koBonelelo lwaMandla
1. Vula iswitshi yamandla engundoqo:
-Khangela i-breaker circuit yamandla engundoqo (utshintsho oluphambili) ngaphakathi kwekhabhinethi. Jikelezisa isiphatho ukusuka ku-"OFF" ukuya ku-"ON", kwaye uve isandi esithi "cofa" phambi kokuba usitshixe. Ngeli xesha, ukukhanya kwesalathisi samandla (njenge "Indicator Power") kuya kukhanya.
2. Vula isitshixo samandla solawulo:
- Vala i-breaker circuit breaker (i-breaker circuit breaker okanye i-knob), kwaye uyihambise kwindawo ethi "ON". Isiphaluka solawulo sinikwe amandla, kwaye amaqhosha epaneli yokusebenza kunye nomboniso (ukuba kukho) kuya kwenziwa.
III. Izicwangciso zeNdlela (Khetha ngokweemfuno)
Ikhabhinethi yokuqalisa ukuguqulwa kwamaza kaninzi ineendlela ezinje nge "manual yendawo" kunye "nolawulo olukude". Ngaphambi kokuba uqale, kufuneka uqinisekise imowudi:
-Imowudi yeManuwali yaseKhaya (Ukusebenza kwisiza):
Tshintsha iswitsha yokukhetha imo (efana neqhosha elithi “Local/Remote”) ukuya ku-“Local” okanye “Manual”. Kweli nqanaba, ungalawula ngokuthe ngqo ngamaqhosha akwisiza.
-Imo yokulawula ukude (Lawula ngoMqondiso wangaphandle):
Ukuba ufuna ukuqala ukusebenzisa i-PLC okanye inkqubo yolawulo oluphakathi, tshintshela kwi-"Remote". Ukuqala kuya kubangelwa ngumqondiso wangaphandle (qiniseka ukuba uphawu olukude luqhelekile ngaphambi kokuba uqhubeke).
4. Qala ifeni
(1) Isiqalo sesandla salapha (esona sisetyenziswa kakhulu)
1. Cofa iqhosha elithi "Qala":
Cinezela iqhosha eliluhlaza "Qala (QALA)" kwiphaneli yekhabhinethi. Isiguquli esijikelezayo siqala ukukhupha i-voltage, kwaye i-motor iqhuba i-fan ukuba iqale ngokucothayo (isiqalo esithambileyo ngokuguqulwa kwamaza, isantya sinyuka ngokuthe ngcembe ukusuka ku-0).
- Ngexesha lenkqubo yokuqalisa, jonga umboniso (ukuba kukho): i-frequency inyuka ngokuthe ngcembe ukusuka kwixabiso lokuqala (elifana ne-0 Hz), kwaye isantya sikwanyuka ngokuhambelanayo, kungekho ngxolo engaqhelekanga.
-Ukuba isiqalo asiphumeleli (ikhowudi yempazamo ibonakala kwiphaneli yokubonisa isiguquli), ngokukhawuleza cofa iqhosha elithi "Yeka", kwaye ujonge ukugcwala, ukulahleka kwesigaba, okanye iimpazamo zemoto ngaphambi kokuba uzame kwakhona.
2. Qinisekisa isantya sokuqala:
Emva kokuqalisa, ifeni iyasilela ekusebenzeni kwifrikhwensi yokuqala (efana ne-50 Hz okanye ubuncinci obusetwe kwangaphambili), okanye igcina isantya phambi kokuvalwa kokugqibela. Unokujonga imeko yangoku usebenzisa imitha yesantya okanye imitha yobuninzi.
(2) Ukusebenza kokulawula isantya (ukuba ufuna ukulungisa umthamo womoya)
1. Uhlengahlengiso lwesantya:
Cinezela iqhosha elithi "Acceleration (ACCEL)" okanye utolo oluya phezulu ukwandisa ngokuthe ngcembe i-frequency (umzekelo ukusuka kwi-30Hz ukuya kwi-50Hz), isantya sokujikeleza siyenyuka, umthamo womoya uyanda. Khupha iqhosha ukutshixa isantya sangoku sokujikeleza.
2. ULungiselelo lokunciphisa:
Cinezela iqhosha elithi "Deceleration (DECEL)" okanye iqhosha elisezantsi ukuze unciphise i-frequency (umzekelo ukusuka kwi-50Hz ukuya kwi-20Hz), isantya sokujikeleza siyancipha, umthamo womoya uyancipha. Khupha ukugcina isantya sangoku sokujikeleza.
3. Qaphela:
– Uhlengahlengiso lwesantya kufuneka lwenziwe ngokucothayo. Uluhlu olulodwa lohlengahlengiso alufanele lube lukhulu kakhulu (umzekelo, ukwanda okanye ukunciphisa nge-5Hz ngexesha ngalinye). Kuphephe ukungcangcazela kwefeni okanye ukugcwala kwemoto.
– Umda osezantsi wesantya sokujikeleza ukhawulelwe ziiparamitha zomguquli wefrequency (ngokuqhelekileyo awukho ngaphantsi kwe-10-15Hz). Isantya esisezantsi kakhulu esijikelezayo sinokubangela ukukhutshwa kobushushu obungalunganga benjini.
Xa uqalisa umgodi-usebenzisa i-counter-rotation fan, indlela yokujikeleza ye-fan impeller kufuneka ihambelane notolo kwizindlu zefeni. Xa ii-motor ezimbini ziqalwa ngaxeshanye, ikhefu akufanele lidlule imizuzwana engama-30. Iinjini ezimbini kufuneka zisebenze ngesantya esifanayo. Nayiphi na kuzo inokuqalwa kwaye isebenze ngokuzimeleyo.
V. Uhlolo lwasemva kokuQala
– Baleka imizuzu 1-2. Mamela naziphi na izandi ezingaqhelekanga ezivela kwifeni nakwimoto (ezifana nokukhuhla okanye ukukrwaqula). Chukumisa i-motor casing kwaye ujonge nayiphi na i-overheating engaqhelekanga (iqondo lobushushu ≤ 70℃, bhekisa kwincwadana yezixhobo ngeenkcukacha ezithile).
- Qwalasela umboniso wangoku kunye ne-voltage (ukuba ikhona): I-current izinzileyo kwaye akukho kuguquguquka okubalulekileyo kwaye akukho alamu yokulayisha ngaphezulu.
VI. UkuPhathwa kweeMeko eziNgxamisekileyo
Ukuba kukho nakuphi na okungaqhelekanga okwenzeka ngexesha lokuqalisa okanye ukusebenza (okufana nokungcangcazela okukhulu, ukuphuma komsi, okanye ivumba elingaqhelekanga), ngoko nangoko cofa iqhosha elibomvu elithi “Yeka”. Isiguquli esijikelezayo siya kucinywa ngenkani kwaye ifeni iya kuyeka ukusebenza. Emva kokuba isiphene sisonjululwe, jikelisa iqhosha lokumisa likaxakeka ngokwewotshi ukuseta kwakhona, emva koko uqalise kwakhona.
Amanqaku eNgqwalasela
- Akuvumelekanga ngokungqongqo ukutshintshela rhoqo umsebenzi "wokuqala / wokumisa" phambi kokuba ifeni iphele ngokupheleleyo, njengoko oku kunokubangela ukothuka kwemoto kunye nomonakalo.
- Abangengabo abachwephesha banqatshelwe ukuvula umnyango wekhabhinethi ukuze basebenze amacandelo angaphakathi. Ngexesha lokugcinwa, umbane oyintloko kufuneka unqanyulwe kwaye uphawu kufuneka luxhonywe.
-Ukuqala kokuqala okanye ukuqalisa kwakhona emva kwexesha elide lokuvalwa, kuyacetyiswa ukuba wenze i-jog iqale kuqala (cofa "qala" kwaye ucinezele ngokukhawuleza "yeka"). Jonga ukuba i-impeller ejikelezayo ilungile (iyahambelana notolo olukwi-casing).
Sebenza ngokungqongqo ngokuhambelana nencwadana yezixhobo kunye neenkqubo ze-site ukuqinisekisa ukusebenza okukhuselekileyo nokusebenzayo kwe-rotary axial flow fan.
VIII. Ukusetyenziswa, ukusebenza kunye noLondolozo
a. Ngaphambi kokusebenzisa i-fan, khangela kwakhona ukuba zonke iibholiti ezisisigxina kunye nezidibanisayo zenxalenye nganye zikhululekile, ziphelele, ziqinile kwaye zithembekile;
b. Jikelezisa i-impellers enamanqanaba amabini ngesandla. Ukujikeleza kufuneka kube bhetyebhetye ngaphandle kokukhuhlana, impembelelo, ingxolo engaqhelekanga okanye ezinye izandi;
c. Uvavanyo oluqhutywa yi-single-point operation, khangela ukuba ulwalathiso olujikelezayo lwe-impeller luchanekile, kwaye ulwalathiso olujikelezayo lwe-impeller kufuneka luhambelane notolo kwizindlu zefeni;
d. Ngexesha lokusebenza, jonga rhoqo ukuba isandi siqhelekile kwaye ukuba imidibaniso ikhululekile;
e. Olu chungechunge lwabalandeli luhlolwa ngokubanzi kanye kwiinyanga ezi-6, kwaye zonke iinxalenye zomatshini kufuneka zihlolwe;
f. Xa olu chungechunge lwabalandeli lungasetyenziswanga, kufuneka lubekwe kwindawo enokujikeleza komoya kunye nokoma ukukhusela ukufuma, ukubola kunye nezinye ilahleko.
IX. Uhlalutyo lweempazamo kunye nokupheliswa
Uhlalutyo kunye neendlela zokuphelisa iimpazamo ziboniswe kwiThebhile 2.
Uhlalutyo lweempazamo kunye neendlela zokuphelisa Itheyibhile yesi-2
I-Fault Phenomenon Isizathu Sokuhlalutya Indlela Yokuphelisa IiNgcaciso
Kukho izandi zokukhuhla kunye nezandi zempembelelo. I-impeller ikhululekile okanye i-motor ikhululekile, iyaphambuka kwindawo eqhelekileyo yokusebenza. Yibeke kwakhona, qinisa iibholiti ze-impeller cover okanye i-cylinder yokulungisa i-motor. Ukuba ufumanisa ukuba ibholiti yonakele, yibuyisele ngokukhawuleza.
Kukho ingxolo engaqhelekanga. Iibheringi zeemoto zigugile kwaye azinayo ioyile yokuthambisa. Susa injini, buyisela iibheringi kwaye wongeze ioli yokuthambisa.
Ukungcangcazela kwe-casing kwandisa ngokukhawuleza. I-impeller ihlanganiswe ngothuli kunye nokungcola, okubangela ukuba ilahlekelwe yibhalansi okanye iibheringi zeemoto zinqongophele kakhulu kwioli yokuthambisa. Misa umatshini, coca umphezulu we-impeller okanye ucoce iibheringi zeemoto kwaye wongeze igrisi yokuthambisa.
Umsinga uyanda ngokukhawuleza. Kukho izinto zangaphandle ezibambelelayo, ukuthintela i-port yokungena ye-fan okanye ityhubhu yomoya igobile okanye igxininiswe. Misa umatshini kwaye ususe izinto zangaphandle kwi-port yokungena okanye uqondise ityhubhu yomoya.
X. Ezothutho noGcino
a. Imigqaliselo ye吊装 kunye nezothutho
Xa 吊装, iilugi ezimbini zokuphakamisa ifeni kufuneka zisetyenziselwe ukuphakamisa. Ukubopha ngokuthe ngqo i-fan ngeentambo zensimbi zensimbi akuvumelekanga.
