.Sechishandiso chakakosha chekuchengetedza inogara tembiricha nharaunda, yakajairika kushanda kwechimwe nechimwe chikamu chefiriji unit kwakakosha. Kana firiji unit ikakundikana, nekukurumidza uye nemazvo kuongorora dambudziko uye kutora mhinduro dzakakodzera ndiyo kiyi yekudzoreredza kushanda kwakajairika kweyuniti.
Izvo zvakakosha zvefiriji unit zvinosanganisira compressor, condenser, yekuwedzera valve, evaporator, fan uye condenser drainage system. Izvi zvinotevera mhedziso yekuongorora uye mhinduro dzekukundikana kwechikamu chimwe nechimwe chefriji yefriji:
I. Compressor Kukundikana:
1. Iyo compressor haigone kutanga zvakajairika. Zvikonzero zvinowanzoitika zvekukundikana ndizvo
(1) Kugadziriswa kwesimba kwe compressor hakuna kudonha kusvika kune hudiki hunobvumidzwa mutoro
a. Iyo sensor yekuremedza haina kuverengerwa nemazvo. Solution: Gadzirisa simba rekugadzirisa kune 0% mutoro usati watanga.
b. Iyo yekuremedza slide valve yakanganisa. Sarudzo: Dzokera kufekitari ye disassembly uye kugadzirisa.
(2) Iyo coaxiality eccentricity pakati pe compressor uye mota yakakura. Mhinduro: Gadzirisa zvakare iyo coaxiality.
(3) Compressor yakasakara kana kuputsika. Sarudzo: Dzokera kufekitari ye disassembly uye kugadzirisa.
Fracture
Pfeka uye Kubvarura
2. Kubata kukanganisa kwemagetsi
(1) Iyo compressor yakaoma kutanga kana haigone kutanga: Tarisa magetsi ekupa magetsi uye waya yekubatanidza, simbisa kana iyo compressor mota uye mudziyo wekutanga wakuvadzwa; tarisa kana iyo capacitor simba idiki kana yakundikana, uye tsiva iyo capacitor; tarisa patency yepombi huru uye vharafu, uye tarisa kana condenser uye evaporator zvakayerwa kana guruva.
(2) Ruzha rwecompressor rwakanyanya: Tarisa uone kana iyo compressor inobatanidza tsvimbo inotakura, silinda chisimbiso, sefa, pombi yekukwevera uye pombi yekupopota haina kusununguka kana kukuvadzwa, uye gadzirisa zvakakodzera kana kutsiva.
(3) Iyo compressor exhaust pressure yakakwira zvakanyanya kana kuti yakadzikira: Tarisa uone kana paine kuvharika mucondenser kana pombi yekuburitsa, kusakwana kwekuyerera kwemvura inotonhorera, yakawandisa yekumanikidza reshiyo kana kushoma mafuta ekuzora, uye tora matanho anoenderana.
3. Kubata zvikanganiso zvemagetsi
(1) Iyo compressor mota haitenderere: Tarisa kuti magetsi akajairika here, kana paine kurasikirwa kwechikamu, kuwanda kwekudzivirira kwekutanga kana kuvhurika dunhu, uye gadzirisa kana kuitsiva nenguva.
(2) Iyo compressor yazvino haina kujairika: Tarisa uone kana wiring yemagetsi ekudzora kabati ndeyechokwadi, kana paine kuvhunduka kwemagetsi, pfupi pfupi uye mamwe matambudziko, uye gadzirisa zvinodikanwa kana kutsiva.
4. Troubleshooting of control system
(1) Kusagadzikana kushanda kwecompressor: Tarisa uone kana paine matambudziko akadai sekukanganisa kweparameter, kutadza kwe sensor kana kutadza kwesoftware muhurongwa hwekutonga, uye ita kugadzirisa nekugadzirisa nenguva.
(2) Kumira otomatiki kwecompressor: Tarisa uone kana iyo yekudzora sisitimu ine chero chikanganiso chiratidzo chekubuda, sekutadza kwesensor, kuwedzeredza kuchengetedza activation, nezvimwe, uye zvibate nenguva.
II. Kutadza kweCondenser yeRefrigeration Unit
Inogona kukonzerwa nezvikonzero zvakawanda, zvinosanganisira asi zvisingagumiri pakuyerera kwemvura inotonhora isina kukwana, tembiricha yemvura inotonhorera, mhepo muhurongwa, yakawandisa refrigerant kuzadza, yakawandisa tsvina mucondenser, nezvimwe.
1. Chengetedza kuiswa uye kusungirirwa kwepombi ye condenser: Iva nechokwadi chokuti iyo condenser yakanyatsoiswa pasina looseness kana displacement, uye chengetedza kana kusungirirwa kwepombi kwakasimba kudzivirira kubuda kwemhepo. Kana kubuda kwemhepo kunowanikwa, kunogona kugadziriswa nekuputira kana kutsiva pombi.
2. Gadzirisa kana kutsiva zvikamu zvinodonha: Kana iyo condenser iine kudonha kwemhepo, kuvharika uye ngura, zvinodikanwa kugadzirisa kana kutsiva zvikamu zvinoenderana zvinoenderana nemamiriro chaiwo. Semuenzaniso, kana kubuda kwemhepo kuchikonzerwa nekuchembera kana kukuvara kwechisimbiso, chisimbiso chinoda kutsiviwa.
3. Chenesa kana kutsiva condenser: Kana condenser yakanyanyisa kana kuti yakavharwa zvakanyanya, ingada kuparadzaniswa, kucheneswa kana kutsiviwa ne condenser itsva. Shandisa mvura yakachena uye ita yakakodzera makemikari kurapwa pamvura inotonhorera kudzivirira kuumbwa kwechiyero. 4. Gadzirisa huwandu hwemvura inotonhorera uye tembiricha: Kana tembiricha yekukwirisa yakakwira zvakanyanya kana yakadzikira, zvinogona kunge zvichikonzerwa nekuti huwandu hwemvura inotonhodza haina kukwana kana tembiricha yemvura inotonhorera yakanyanya. Mvura yakakwana inoda kuwedzerwa uye matanho akakodzera ekutonhodza anofanirwa kutorwa kuti mvura inotonhorera kuve nechokwadi chekushanda kwakajairika kwecondenser.
5. Chiyero chekurapa: Gara uchidzikisa condenser uye shandisa nzira dzakakodzera dzemakemikari kana mechanical kuti ubvise chiyero chekudzivirira kuwandisa kwepamusoro kubva pakukonzera kuderera kwekushanda kwekuchinja kwekushisa uye kukuvara kwemidziyo.
Ⅲ. Kukundikana Kwekuwedzera Vavhavha
1. Ivhavha yekuwedzera haigone kuvhurwa: Kana vheji yekuwedzera mufiriji system isingakwanise kuvhurwa kazhinji, iyo firiji mhedzisiro inoderera, uye pakupedzisira firiji haigone kuve yakajairika. Ichi chiitiko chekukundikana chinonyanya kukonzerwa nekukuvadzwa kwemukati wevhavhavha yekuwedzera kana jamming yevhavha yekuwedzera. Kuti ugadzirise dambudziko iri, zvinodikanwa kutarisa kana chimiro chemukati chevhavha yekuwedzera chakajairika, kana paine jamming, uye kuita zvinoenderana nekuchengetedza uye kugadzirisa.
2. Ivhavha yekuwedzera haigoni kuvharwa: Kana vheji yekuwedzera isingagoni kuvharwa kazhinji, firiji yefiriji ichadererawo, uye pakupedzisira firiji ichave isina kujairika. Rudzi urwu rwekukanganisa chiitiko chinonyanya kukonzerwa nekukuvadzwa kwemukati wevharuvhu yepakati yevharuvhu yekuwedzera kana kusavharika kwakashata kwemuviri wevharuvhu. Mhinduro ndeyekutarisa kana iyo yevhavha yepakati yakajairika, chenesa muviri wevharuvhu uye kutsiva chisimbiso.
IV. Kutadza kweEvaporator yeThe Refrigeration Unit
Zvikonzero zvinowanzoitika zvekutadza zvinosanganisira kutadza kubatanidza dunhu kana pombi, chando chakanyanya kana kusabvisa chando, kuvharika kwepombi yemukati, kusakwana kwekuyerera kwemvura, kuvharika kwezvinhu zvekunze kana kuyera.
1. Kutadza kubatanidza denderedzwa kana pombi: Nekuda kwekuchembera kwedunhu, kukuvara kwevanhu, kukuvara kwetumbuyu uye makonzo, nezvimwewo, kubatana pakati pewaya evaporator nepombi yemhangura kunogona kubviswa kana kusunungurwa, zvichiita kuti fan isatenderere kana kuti firiji. leak. Iyo nzira yekuchengetedza inosanganisira kutarisa kubatana kwewaya, mapaipi, nezvimwewo, uye kusimbisazve kubatana.
2. Kunyanya chando kana kusasvibiswa: Pamusana pekugara kwenguva refu kusina kusvibiswa uye kunyorova kwepamusoro muimba yekuchengetera, pamusoro peiyo evaporator inogona kunge yakanyanyisa frosted. Kana iyo defrosting mudziyo wakaita sewaya yekudziya kana mvura yekupfapfaidza mudziyo pa evaporator ikatadza, zvinokonzeresa kuomerwa mukudzikisa kana kusabvisa. Nzira dzekuchengetedza dzinosanganisira kutarisa mudziyo we defrost, kugadzirisa kana kutsiva iyo defrost mudziyo, uye kushandisa maturusi kudzima nemaoko.
3. Kuvharika kwepombi yemukati: Kuvapo kwemarara kana mhute yemvura mufiriji system inogona kuita kuti pombi evaporator ivharwe. Nzira dzekuchengetedza dzinosanganisira kushandisa nitrogen kubvisa tsvina, kutsiva mafiriji, uye kubvisa marara nemhute yemvura mufiriji system.
4. Kuyerera kwemvura kusina kukwana: Pombi yemvura yakaputsika, zvinhu zvekunze zvakapinda mupombi yepombi yemvura, kana kuti pane kubuda mupombi yepombi yemvura, iyo inogona kukonzera kusakwana kwemvura. Nzira yekurapa ndeyekutsiva pombi yemvura kana kubvisa nyaya yekunze mune impeller.
5. Kuvharika kwezvinhu zvekunze kana kuyera: Iyo evaporator inogona kuvharika kana kuyerwa nekuda kwekusakwana kwekutsinhana kwekupisa kunokonzerwa nekunze kunopinda kana kupenya. Nzira yekurapa ndeyekuparadzanisa evaporator, kuisuka nepfuti yepamusoro yemvura kana kuinyudza mumvura inokosha yekuchenesa.
Ⅴ. Refrigeration Unit Fani Kukundikana
Iyo nzira yekurapa yefiriji unit fan kukundikana inonyanya kusanganisira kutarisa uye kugadzirisa mafeni, masensa, masekete, uye control software.
1. Iyo fan haitenderere, iyo inogona kukonzerwa nekukuvadzwa kune fan mota, yakasununguka kana yakatsva mitsara yekubatanidza, nezvimwe. Muchiitiko ichi, unogona kufunga kutsiva fan fan kana kugadzirisa mutsara wekubatanidza kudzorera kushanda kwakajairika kweiyo fan. fan.
2. Midziyo yefiriji yakashongedzerwa nemasensa akasiyana-siyana ekutarisa ma parameter akadai sekumanikidza uye tembiricha. Kutadza kwesensor kunogonawo kuita kuti fan isatendeuke. Muchiitiko ichi, unogona kuedza kuchenesa kana kutsiva sensor kuti uone kuti sensor iri kushanda nemazvo.
3. Kukundikana kwedunhu zvakare chikonzero chinowanzoitika, chinogona kukonzerwa nekupfupika kwedunhu mumutsara wemagetsi, fuse inoputika, kana kutadza kwekuchinja. Muchiitiko ichi, iwe unogona kutarisa mutsara wemagetsi, kutsiva fuse, kana kugadzirisa shanduko kuti uone kuti magetsi emagetsi akajairika.
4. Midziyo yefiriji inowanzoshanda uye inotariswa uchishandisa hurongwa hwemagetsi. Kana iyo yekudzora software ikatadza, inogona kukonzera iyo compressor inoshanda fan kuti isatendeuke. Muchiitiko ichi, unogona kuedza kudzoreredza midziyo yefiriji kana kugadzirisa software yekudzora kugadzirisa kutadza kwesoftware.
Ⅵ. Kutadza kweiyo Condenser Drainage System yeThe Refrigeration Unit
Nzira dzekurapa dzinonyanya kusanganisira kutarisa uye kuchenesa pani yemvura, condensate pombi, uye kugadzirisa dambudziko rekubuda kwemhepo..
1. Tarisa uye uchenese pani yemvura: Kana iyo condensate inoputika inokonzerwa nekuisa kusina kuenzana kwepani yemvura kana kuvhara kwekubuda kwemvura, air conditioner inofanira kugadziriswa kune yakajairika yekuisa slope kana kubuda kwemvura kunofanira kucheneswa.
Iyo nzira yekuchenesa yekuvharika kwekubuda kwemvura pani yemvura inosanganisira kutsvaga pekuburitsira, kuburitsa marara mudhiraini nekadiki screwdriver kana chimwe chinhu chakaita setsvimbo, uye kupeperesa indoor unit evaporator nemvura yakachena kubvisa. blockage.
2. Tarisa uye gadzirisa pombi ye condensate: Kana pombi ye condensate isina kuiswa zvakanaka uye dhiraivha isingasviki, chikamu chakakanganisika chepombi yemvura inofanira kuongororwa uye kugadziriswa, uye pombi yemvura yechinhu chimwe chete inofanira kuchinjwa.
Iyo condensate inodonha inokonzerwa nekukuvadzwa kana kuvharika kwakashata kwekotoni yekudzivirira yepombi yekudhonza. Nzvimbo yakakanganisika inofanira kugadziriswa uye kuve nechokwadi kuti yakavharwa zvakanaka.
3. Gadzirisa dambudziko rekubuda kwemhepo: Kana dambudziko rekubuda kwemhepo richiita kuti condensate ifambe zvisina kunaka, evaporator yemukati inofanira kucheneswa uye kukurumidza kwe fan fan inofanira kugadziriswa.
Dambudziko rekudonhedza uye kuvuza kwealuminium alloy air outlets inogona kugadziriswa nekutsiva ABS mhepo dzekubuda, nekuti condensation uye kuvuza kunowanzo kukonzerwa nehunyoro hwakanyanya.
Izvo zviri pamusoro apa ndizvo zvinowanzokonzera uye zvigadziriso zvekukundikana kweakawanda makuru ekugadzirisa zvikamu zvefiriji unit. Kuti uderedze huwandu hwekutadza kwezvikamu izvi, mushandisi wemushandisi anofanirwa kugara achichengetedza uye nekuongorora firiji unit kuti ive nechokwadi chekushanda kwakajairwa kwechikamu chefiriji.
Nguva yekutumira: Zvita-17-2024
