Danfoss DSG Series Scroll Compressors
Litaelo
Danfoss moqolo compressors DSG
Ho kenya le ho sebeletsa compressor ke basebetsi ba tšoanelehang feela. Latela litaelo tsena le tloaelo ea boenjiniere ba sehatsetsi e amanang le ho kenya, ho laela, tlhokomelo le tšebeletso.
Selelekela
Litaelo tsena li amana le li-compressor tsa Danfoss scroll scroll com-pressors tse sebelisoang bakeng sa sistimi ea moea. Ba fana ka leseli le hlokahalang mabapi le polokeho le ts'ebeliso e nepahetseng ea sehlahisoa sena.
Letlapa la mabitso 
- Nomoro ea mohlala
- Nomoro ea letoto
- Sehatsetsi
- Phepelo voltage, Ho qala hona joale & Maximum ho sebetsa hona joale E: Khatello ea litšebeletso tsa bolulo
- Setlolo se chesitsoeng fekthering
'Mapa oa ts'ebetso 
TLHOKOMELISO: Compressor e tlameha ho sebelisoa feela molemong oa (li) morero oa eona le ka har'a sebaka sa eona sa ts'ebeliso (sheba "meeli ea ts'ebetso"). Sheba litataiso tsa Kopo tse fumanehang ho tsoa ho cc.danfoss.com Tlas'a maemo ohle, litlhoko tsa EN378 (kapa tse ling tse sebetsang tsa taolo ea polokeho ea lehae) li tlameha ho phethoa. Compressor e fanoa tlas'a khatello ea khase ea naetrojene (pakeng tsa 0.3 le 0.7 bar) ka hona e ke ke ea hokahanngoa kamoo e leng kateng; sheba karolo ea "kopano" bakeng sa lintlha tse ling. Compressor e tlameha ho sebetsoa ka hloko sebakeng se emeng (boemo bo phahameng ho tloha holimo: 15 °)
Lintlha tsa khokahano ea motlakase
DSG240 ho DSG380Li-motor tsena tsa Danfoss scroll compressor motors li sirelelitsoe ke mojule oa kantle o sirelletsang khahlano le tahlehelo ea karolo / ho fetoha, ho futhumatsa le ho hula hona joale.
DSG480
Li-motor tsena tsa Danfoss scroll compressor motors li sirelelitsoe ke mojule oa kantle o sirelletsang khahlano le tahlehelo ea karolo / ho fetoha, ho futhumatsa le ho hula hona joale.
Tšōmo
- Compressor contactor……………………………………………………… KM
- Fuse ……………………………………………………………………………………F1
- Phetoho e phahameng ea tšireletso…………………………………………………HP
- Hlakola thermistor ea khase
(e kentsoe ka har'a li-compressor)………………………………………DGT - Sefuthumatsi sa crankcase ……………………………………………………………. CCH
- Compressor motor ………………………………………………………………M
- Motor Protection Module ………………………………………………MPM
- Thermistor chain …………………………………………………………………. S
- Phetoho ea khatello ea tšireletso………………………………………………………LPS
- Thermal magnetic motor circuit breaker ……………………… CB
Ho tšoara le ho boloka
- Tšoara compressor ka hloko. Sebelisa mahahapa a inehetseng ka har'a sephutheloana. Sebelisa mokotla oa ho phahamisa oa compressor 'me u sebelise lisebelisoa tse nepahetseng le tse sireletsehileng tsa ho phahamisa.
- S tabola le ho tsamaisa konpresser sebakeng se otlolohileng.
- Boloka compressor pakeng tsa Ts min le Ts max boleng bakeng sa lehlakore la LP le bontšitsoeng holim'a lebitso la compressor.
- D e se ke ea pepesetsa sekontiri le sephutheloana ho pula kapa moea o senyang.
Mehato ea polokeho pele ho kopano
Le ka mohla u se ke ua sebelisa compressor sebakeng se tukang.
- Hlahloba pele ho kopano hore compressor ha e bontše matšoao leha e le afe a totobetseng a ho senyeha a ka beng a etsahetse nakong ea lipalangoang tse sa lokelang, ho tšoaroa kapa ho boloka.
- Mocheso oa mocheso oa compressor o ka 'na oa se ke oa feta Ts max boleng bakeng sa lehlakore la LP le bontšitsoeng holim'a nameplate ea compressor nakong ea off-cycle.
- Beha sekontiri sebakeng se bataletseng se nang le moepa o ka tlase ho 3°.
- Netefatsa hore phepelo ea motlakase e lumellana le litšobotsi tsa enjene ea compressor (sheba nameplate).
- Sebelisa li-tubes tsa koporo tse hloekileng le tse se nang metsi ka har'a sehatsetsi le lisebelisoa tsa tšepe tsa silevera.
- Sebelisa likarolo tsa tsamaiso e hloekileng le e se nang metsi.
- Liphaephe tse hoketsoeng ho kompressor li tlameha ho tenyetseha ka litekanyo tse 3 ho isa ho dampen vibrations.
Kopano
- Compressor e tlameha ho beoa holim'a liporo kapa chassis ho latela likhothaletso tsa Danfoss tse hlalositsoeng ho litataiso tse amanang le sehlahisoa (mofuta oa spacer, torque e tiisang).
- Tlosa butle-butle tefiso ea naetrojene ka har'a boema-kepe ba schrader.
- Tlosa li-gaskets ha u kopanya lihokelo tsa rotolock.
- Kamehla sebelisa li-gaskets tse ncha ho kopanya.
- Hokela compressor ho sistimi kapele kamoo ho ka khonehang ho qoba tšilafalo ea oli ho tloha mongobo o teng.
- Qoba lisebelisoa tse kenang tsamaisong ha u ntse u khaola li-tubes. Le ka mohla u se ke ua phunya masoba moo li-burrs li ke keng tsa tlosoa.
- Hlatsoa ka tlhokomelo e kholo u sebelisa mokhoa oa morao-rao le liphaephe tsa moea tse nang le phallo ea khase ea nitrogen.
- Hokela lisebelisoa tse hlokahalang tsa polokeho le taolo. Ha boema-kepe ba schrader bo sebelisetsoa sena, tlosa valve e ka hare.
Ho lemoha ho dutla
Le ka mohla u se ke ua hatella potoloho ka oksijene kapa moea o omileng. Sena se ka baka mollo kapa ho phatloha.
- Tobetsa sistimi ka lehlakoreng la HP pele ebe ka lehlakoreng la LP. Le ka mohla u se ke ua lumella khatello ea lehlakore la LP ho feta khatello e lehlakoreng la HP ka li-bar tse fetang 5. Phapang e joalo ea khatello e ka baka tšenyo ea ka hare ea compressor.
- U se ke ua sebelisa dae bakeng sa ho lemoha ho lutla.
- Etsa tlhahlobo ea tlhahlobo ea ho lutla ho sistimi e felletseng.
- Khatello ea teko ha ea lokela ho feta 1.1 x PS boleng bakeng sa lehlakore la LP le lehlakore la HP le bontšitsoeng holim'a nameplate ea compressor.
- Ha ho fumanwa ho dutla, lokisa moo ho dutlang teng, mme o boele o fumane ho dutla.
Vacuum dehydration
- Le ka mohla u se ke ua sebelisa compressor ho tlosa tsamaiso.
Hokela pompo ea vacuum mahlakoreng ka bobeli a LP & HP. - Hula sistimi ka har'a vacuum ea 500 µm Hg (0.67 mbar) e felletseng.
- Se ke oa sebelisa megohmmeter kapa ho kenya motlakase ho komporo ea motlakase ha e ntse e le ka har'a vacuum kaha sena se ka baka tšenyo ea kahare.
Lihokelo tsa motlakase
- Tima 'me u arole phepelo ea mantlha ea motlakase. Sheba leqephe le ka holimo bakeng sa lintlha tsa wiring.
- Likarolo tsohle tsa motlakase li tlameha ho khethoa ho latela maemo a lehae le litlhoko tsa compressor.
- Sheba karolo ea 4 bakeng sa lintlha tsa likhokahano tsa motlakase.
- Li-compressor tsa moqolo tsa Danfoss li sebetsa hantle feela ka tsela e le 'ngoe ea ho potoloha. Mehato ea mela L1, L2, L3 e tlameha ho hokahanngoa ka ho feletseng ho li-terminals tsa compressor T1, T2, T3 ho qoba ho potoloha ka morao.
- Matla a motlakase a hokahantsoe le li-terminals tsa compressor ka lithupa tsa M5 le linate. Sebelisa li-terminals tse nepahetseng, fafatsa ka torque ea 3Nm.
- Compressor e tlameha ho hokela lefats'e ka screw terminal ea lefatše ea 5 mm. Torque e kholo ke 4Nm.
Ho tlatsa tsamaiso
- Boloka compressor e tima.
- Tlatsa sehatsetsi ka mohato oa mokelikeli ka har'a condenser kapa mokelikeli o amohelang metsi. Tefiso e tlameha ho ba haufi ka hohle kamoo ho ka khonehang ho tefiso ea tsamaiso ea lebitso ho qoba ts'ebetso e tlaase ea khatello le mocheso o feteletseng. Le ka mohla u se ke ua lumella khatello ea lehlakore la LP ho feta khatello e lehlakoreng la HP ka li-bar tse fetang 5. Phapang e joalo ea khatello e ka baka tšenyo ea ka hare ea compressor.
- Boloka tefiso ea sehatsetsi ka tlase ho meeli e bontšitsoeng ea tefiso haeba ho khonahala. Ka holimo ho moeli ona; sireletsa konpresser khahlanong le moroallo oa metsi ka potoloho ea pompo e theolelang kapa accumulator ea mohala oa ho hula.
- Le ka mohla u se ke ua tlohela silinda ea ho tlatsa e hokahaneng le potoloho.
Netefatso pele ho komisi
- Sebelisa lisebelisoa tsa ts'ireletso tse kang sesebelisoa sa khatello ea tšireletso le valve ea liphallelo ea mechine ho latela melao le litekanyetso tsa tšireletso tse sebelisoang ka kakaretso le sebakeng sa heno.
- Netefatsa hore lia sebetsa le hore li behiloe ka nepo.
- Etsa bonnete ba hore li-setting tsa li-switches tse nang le khatello e phahameng le li-valve tsa liphallelo ha li fete khatello e phahameng ea litšebeletso tsa karolo efe kapa efe ea sistimi.
- Ho khothalletsoa ho sebelisa sesebelisoa se nang le khatello e tlase ho qoba ts'ebetso ea vacuum. Bonyane boemo ba 0.22 bar g.
- Netefatsa hore likhokelo tsohle tsa motlakase li tlameletsoe ka nepo le ho latela melao ea lehae.
- Ha hitara ea crankcase e hlokahala, e tlameha ho matlafatsoa bonyane lihora tse 12 pele e qala le ho qala ka mor'a ho tima nako e telele bakeng sa lihitara tsa crankcase tsa mofuta oa lebanta.
E qalang
Le ka mohla u se ke ua sebelisa compressor ntle le sekoaelo sa lebokose la motlakase.
- Le ka mohla u se ke ua qala compressor ha sehatsetsi se sa lefelloe.
- Li-valve tsohle tsa litšebeletso li tlameha ho ba sebakeng se bulehileng.
- Leka-lekanya khatello ea HP/LP.
- Matlafatsa compressor. E tlameha ho qala hang-hang. Haeba konpresser e sa qale, hlahloba ho lumellana ha wiring le voltage ho li-terminals.
- Qetellong ho potoloha ho ka bonoa ka ho latela liketsahalo; kompressor ha e hahe khatello, e na le molumo o phahameng ka mokhoa o sa tloaelehang le tšebeliso ea matla e tlase ka mokhoa o sa tloaelehang. Boemong bo joalo, koala compressor hang-hang 'me u kopanye mekhahlelo ho li-terminals tsa tsona tse nepahetseng. Li-compressor tsa DSG li sirelelitsoe khahlanong le ho potoloha ka morao ke module ea kantle ea ts'ireletso ea elektroniki. Ba tla koala ka bohona.
- Haeba valve ea ho fokotsa khatello ea ka hare e buloa, sump ea compressor e tla futhumala 'me konpresser e tla khoptjoa ho tsoa holim'a tšireletso ea motlakase.
Sheba ka compressor e sebetsang
- Sheba palo ea hona joale le molumotage.
- Lekola superheat ho fokotsa kotsi ea ho slugging.
- Sheba boemo ba oli ka khalase ea pono ka metsotso e ka bang 60 ho netefatsa hore oli e nepahetseng e khutlela ho compressor.
- Hlompha meeli ea ts'ebetso.
- Sheba li-tubes tsohle bakeng sa ho thothomela ho sa tloaelehang. Metsamao e fetang 1.5 mm e hloka mehato ea ho lokisa joalo ka li-tube brackets.
- Ha ho hlokahala, sehatsetsi se eketsehileng sebakeng sa mokelikeli se ka eketsoa ka lehlakoreng la khatello e tlase kamoo ho ka khonehang ho tloha ho compressor. Compressor e tlameha ho sebetsa nakong ea ts'ebetso ena.
- Se ke oa lefisa sistimi.
- Le ka mohla u se ke ua lokolla sehatsetsing moeeng.
- Bakeng sa litsamaiso tse khutlisetsoang morao, etsa bonnete ba hore valve ea 4-way ha e fetohe ha konpresser e emisoa ka lebaka la tlhokeho ea ho futhumatsa kapa e pholileng (emisa ho thermostat)
- Pele o tloha sebakeng sa ho kenya, etsa tlhahlobo e akaretsang mabapi le bohloeki, lerata le ho lemoha ho lutla.
Rekota mofuta le palo ea tefiso ea sehatsetsing hammoho le maemo a ts'ebetso e le tšupiso bakeng sa tlhahlobo ea nako e tlang.
Tlhokomelo
- Khatello ea ka hare le mocheso oa holim'a metsi li kotsi 'me li ka baka kotsi e sa feleng. Basebelisi ba tlhokomelo le li-installer ba hloka tsebo le lisebelisoa tse nepahetseng. Thempereichara ea li-tubing e ka feta 100°C mme e ka baka ho chesoa ho matla.
- Netefatsa hore tlhahlobo ea nako le nako ea litšebeletso ho netefatsa ts'epahalo ea sistimi le joalo ka ha ho hlokoa ke melao ea lehae e etsoa.
Ho thibela mathata a amanang le komporo ea sistimi, ho khothaletsoa ho boloka nako le nako: - Netefatsa hore lisebelisoa tsa tšireletso lia sebetsa le hore li setiloe hantle.
- Etsa bonnete ba hore sisteme e tsitsitse.
- Sheba setšoantšo sa compressor hajoale.
- Netefatsa hore sistimi e sebetsa ka tsela e lumellanang le litlaleho tsa khale tsa tlhokomelo le maemo a tikoloho.
- Hlahloba hore na likhokelo tsohle tsa motlakase li ntse li tlameletsoe ka ho lekaneng.
- Boloka kompressor e hloekile 'me u netefatse ho ba sieo ha mafome le oxidation holim'a khetla ea compressor, li-tubes le likhokahano tsa motlakase.
Tiisetso
Kamehla fetisetsa nomoro ea mohlala le nomoro ea serial ka tleleime efe kapa efe filed mabapi le sehlahisoa sena. Tiisetso ea sehlahisoa e ka ba lefeela maemong a latelang:
- Ho ba sieo ha letlapa la mabitso.
- Liphetoho tsa kantle; haholoholo, ho phunya, ho tjheseletsa, maoto a robehileng le matshwao a ho tshoha.
- Compressor e butsoe kapa ea khutla e sa koaloa.
- Mafome, metsi kapa dae ea ho lemoha ho lutla ka har'a komporo.
- Tšebeliso ea sehatsetsi kapa mafura a sa amoheloeng ke Danfoss.
Phapang efe kapa efe ho latela litaelo tse khothaletsoang tse amanang le ho kenya, ts'ebeliso kapa tlhokomelo. - Sebelisa lits'ebetsong tsa mobile.
- Sebelisa tikolohong e phatlohang ea sepakapaka.
- Ha ho na nomoro ea mohlala kapa nomoro ea serial e fetisitsoeng ka tleleime.
Compressor ha e etselitsoe ho mamella likoluoa tsa tlhaho joalo ka litšisinyeho tsa lefatše, maholiotsoana, likhohola…. kapa liketsahalo tse feteletseng tse kang mello, litlhaselo tsa bokhukhuni, libomo tsa sesole, kapa liqhomane tsa mofuta ofe kapa ofe. Danfoss Commercial Compressor ha e ikarabelle bakeng sa ho se sebetse hantle ha sehlahisoa sa eona ho bakoang ke liketsahalo tse joalo.
Ho lahla
Danfoss o khothalletsa hore li-compressor le oli ea compressor li sebelisoe hape ke k'hamphani e loketseng sebakeng sa eona.
Litokomane / Lisebelisoa
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Danfoss DSG Series Scroll Compressors [pdf] Litaelo DSG Series, Scroll Compressors, DSG Series Scroll Compressors |