Yadda Ake Karanta Lambobin Samfurin Compressor: Copeland, Danfoss, Bitzer, Tecumseh da Embraco

Lokacin da compressor ya lalace, lambar samfurin yawanci ita ce hanya mafi sauri don gano madadin da ya dace. Ga masu saye daga ƙasashen waje, masu rarrabawa, kamfanonin sabis da ’yan kwangilar ɗakunan sanyi, lambar samfurin da ke kan farantin suna na compressor na iya tabbatar da abubuwa fiye da alama da girma. Tana iya nuna jerin compressor, dacewa da refrigerant, kewayon zafin aikace-aikace, tsarin motor, ƙarfin lantarki, phase, displacement, rukunin capacity, nau’in mai ko zaɓin lantarki.

Kalubalen shi ne babu tsarin lambar samfur guda ɗaya na duniya. Copeland, Danfoss, Bitzer, Tecumseh da Embraco kowanne yana amfani da tsarin lamba na kansa, kuma harafi ɗaya na iya nufin abubuwa daban-daban daga masana’anta ɗaya zuwa wata. Lambar da take kama da ƙimar horsepower a wata alama na iya bayyana displacement ko kewayon aikace-aikace a wata.

Don aikin ba da farashi da sauyawa, manufar ba ita ce “a yi hasashe” daga lambar kaɗai ba. Manufar ita ce a yi amfani da ma’anar lambar samfurin compressor a matsayin matakin farko na fasaha, sannan a tabbatar da ita ta hanyar farantin suna, datasheet da bukatun tsarin.

Me Ya Sa Lambobin Samfurin Compressor Ke Da Muhimmanci a Sayen Madadi

Lambar ƙirar kwampreso ya fi zama kawai alamar samfur. Takaitaccen bayanin fasaha ne da aka tsara domin zaɓe, adana kaya da gano sashi don sabis. Lokacin da mai saya ya aika kawai hoto na tsohon kwampreso, lambar ƙira da bayanan nameplate sau da yawa su ne ke tantance ko mai kaya zai iya bayar da farashi cikin sauri ko kuma dole ya nemi ƙarin bayani.

Ga masu rarrabawa da ƙungiyoyin gyara, karanta lambar daidai yana taimakawa wajen guje wa kurakuran sauyawa na yau da kullum kamar:

• Samar da kwampreso mai voltage ko phase da ba daidai ba
• Cakuda aikace-aikacen low-temperature da medium-temperature
• Zaɓar ƙira don refrigerant da ba daidai ba
• Sauya scroll compressor da family na ƙarfin aiki da ba daidai ba
• Yin watsi da start components, motor protection ko buƙatun oil
• Rikitar da nominal horsepower da ainihin cooling capacity
• Yin odar ƙira da ba ta dace da jiki ba ga wurin ɗora ta ko haɗin bututu

Fassara lambar ƙira yana da amfani musamman ga tsofaffin na’urori inda alamar tsarin ta lalace, ba a samun asalin bill of materials, ko mai amfani na ƙarshe ya san sunan brand kawai. Duk da haka, ya kamata a kullum bincika lambobin ƙira tare da bayanan nameplate na kwampreso, ba a yi amfani da su a matsayin tushen gaskiya guda ɗaya kawai ba.

Muhimman Abubuwan da Masu Saye Ya Kamata Su Fassara

Yawancin lambobin samfurin kwampreso suna ƙunshe da matakai da dama na bayanai. Ainihin tsarin jere yana bambanta gwargwadon alama, amma tambayoyin fasaha iri ɗaya ne a cikin kwampresoshin sanyaya iska, refrigeration da ɗakunan sanyi.

Lambar series ko platform

Farkon lambar samfurin yawanci yana nuna dangin kwampreso. Wannan na iya nuna ko na’urar hermetic ce, semi-hermetic, scroll, reciprocating, rotary ko kuma wani takamaiman commercial platform.

Misalai sun haɗa da sanannun dangin alamomi kamar Copeland scroll series, Danfoss Maneurop da commercial compressor series, Bitzer semi-hermetic series, Tecumseh hermetic series da Embraco light commercial refrigeration series. Lambar series tana da muhimmanci saboda kwampresoshi daga platforms daban-daban ba lallai su kasance masu musanyawa ba ko da capacity ta bayyana kusan iri ɗaya.

Horsepower ko dangin capacity

Masu saye da yawa suna tambayar kwampresoshi na “1 HP,” “3 HP” ko “10 HP,” amma horsepower ba koyaushe shi ne mafi daidaitaccen wurin zaɓi ba. Wasu lambobin samfurin suna ƙunshe da nominal horsepower, yayin da wasu ke amfani da displacement ko lambobi masu alaƙa da capacity. Cooling capacity tana canzawa gwargwadon evaporating temperature, condensing temperature, refrigerant da power supply.

Don replacement mai daidaito, kwatanta:

• Asalin samfurin kwampreso
• Nau’in refrigerant
• Yanayin evaporating da condensing
• Cooling capacity da ake buƙata
• Voltage da phase
• Application range

Kwampreso da aka bayyana a matsayin 3 HP a wata kasuwa na iya ƙin dacewa da kwampreson 3 HP na wata alama a ƙarƙashin yanayin aiki iri ɗaya.

Wutar lantarki, phase da frequency

Sassan ƙa’idodin lantarki suna da matuƙar muhimmanci a odar fitarwa. Kwampreso da ya dace da 220-240 V single phase ba za a iya musanya shi da sigar 380-420 V three-phase ba. Frequency ma yana da muhimmanci saboda yawancin kasuwannin ƙasashen waje suna amfani da ko dai 50 Hz ko 60 Hz, kuma ƙarfin kwampreso da halayyar mota na iya bambanta.

Lokacin aika tambaya, koyaushe haɗa hoto mai bayyana na nameplate da ke nuna voltage, phase da frequency. Idan nameplate ɗin ba a iya karantawa ba, bayar da ƙasar da za a girka da kuma bayanan power supply.

Dacewar refrigerant

Lambar model na iya nuna dangin refrigerant ko kuma tana iya kasancewa da alaƙa da jerin da aka ƙera don takamaiman refrigerants. Tsofaffin kwampreso na iya kasancewa an yi amfani da su da R22, yayin da sabbin maye-gurbi na iya buƙatar tallafawa refrigerants kamar R134a, R404A, R407C, R410A, R507, R448A, R449A, R513A, R290 ko R600a gwargwadon ƙirar tsarin da ƙa’idojin gida.

Dacewar refrigerant ba batun lakabi kawai ba ne. Yana shafar nau’in mai, matsin aiki, zafin discharge, nauyin mota da sassan tsarin. Kada a taɓa ɗauka cewa kwampreson maye-gurbi ya dace kawai saboda ƙarfin ya yi kama.

Kewayon amfani

Ana zaɓar kwampresoshin firiji bisa ga manyan, matsakaici ko ƙananan kewayon zafin tururin evaporating. Kwampresan ɗakin daskarewa yana aiki a ƙarƙashin yanayi daban da na mai sanyaya abin sha, kabad ɗin nuni, chiller ko na’urar sanyaya iska.

Kewayon amfani yana daga cikin muhimman bincike yayin karanta lambobin kwampreso. Wasu kamfanoni suna amfani da haruffa don nuna aikace-aikacen ƙananan zafi, matsakaicin zafi ko sanyaya iska. Wasu kuma suna raba kewayon amfani ta dangin samfur.

Kafin amincewa da musanya, tabbatar da amfani da aka nufa:

• Sanyaya iska ko heat pump
• Chiller
• Ɗakin sanyi na matsakaicin zafi
• Ɗakin daskarewa na ƙananan zafi
• Kabad ɗin nuni
• Na’urar kankara
• Tsarin firiji na sufuri ko na musamman

Nau’in mota da hanyar farawa

Kwampresoshi na iya amfani da nau’ikan mota da shirye-shiryen farawa daban-daban. Kwampresoshin single-phase sau da yawa suna buƙatar start relays, capacitors, na’urorin PTC ko takamaiman kayan lantarki. Kwampresoshin three-phase na iya buƙatar shirye-shiryen kariya daban-daban. Wasu samfura suna da kariyar ciki, yayin da wasu ke dogara da modules na waje.

Daidaitaccen zaɓin samfur ya kamata ya haɗa da sigar lantarki, ba kawai jikin kwampreson inji ba. Ga kamfanonin sabis, wannan yana da muhimmanci musamman lokacin maye gurbin ƙananan hermetic compressors ko commercial scroll compressors.

Displacement da tsarin inji

Matsin lamba (displacement) muhimmin alama ce ta girman compressor, musamman wajen zaɓin semi-hermetic da open-type. Lambobin samfur na iya ƙunsar lambobi da ke da alaƙa da displacement, yawan cylinders, girman frame ko nominal capacity. Ga compressors na semi-hermetic irin na Bitzer, misali, model code na iya bayyana frame da tsarin cylinders, da kuma dangin capacity.

Ya kamata kuma a bincika tsarin zahiri:

• Girman wurin mounting
• Girman haɗin suction da discharge
• Matsayin haɗi
• Tsarin oil sight glass da service valve
• Girman shell da tsayi
• Accessories da mounting hardware

Ko da lambar samfur ta yi daidai, ƙuntatawar shigarwa na iya shafar ko maye gurbin zai yi amfani a aikace.

Shawarwari na Karanta Lambar Samfur Bisa Kowane Brand

Kowane mai ƙera compressor yana da nasa tsarin sanya suna. Jagorar da ke ƙasa an yi ta ne don aikin quotation da gano samfur a aikace, ba a matsayin madadin sabon manufacturer datasheet ba.

Ma’anar lambar samfur ta Copeland

Lambobin samfur na Copeland sau da yawa suna farawa da series code wanda ke bayyana dangin compressor. A yawancin aikace-aikacen kasuwanci, masu saya za su ga prefixes na scroll compressor kamar ZR, ZF, ZB, ZH ko dangogi masu alaƙa. Waɗannan prefixes suna taimakawa wajen nuna babban fannin aikace-aikace ko platform, kamar air-conditioning, refrigeration, heat pump ko amfani da low-temperature gwargwadon takamaiman series.

Lambobin da ke biye yawanci suna da alaƙa da rukunin iya aiki ko girman samfurin. Ƙarin ƙarewa (suffixes) da wasu haruffa na iya bayyana nau’in lantarki, kariyar mota, mai, jerin kayan haɗi (bill of material), zaɓin haɗi ko daidaitawar yanki.

Lokacin fassara lambar kwampresan Copeland, ka mai da hankali ga:

• Haruffan farko (prefix) da ke bayyana jerin da rukunin aikace-aikace
• Lambobin da ke da alaƙa da iya aiki a tsakiyar lambar
• Ƙarin ƙarewar lantarki don ƙarfin wuta da phase
• Daidaituwar refrigerant da mai daga takardar bayanai (datasheet)
• Ko na’urar scroll ce, semi-hermetic ce ko wani nau’in ƙira
• Bayanin maye gurbin sabis (cross-reference) idan akwai

Kuskure da ake yawan yi shi ne daidaita lambobin iya aiki na tsakiya kawai, tare da watsi da suffix. Kwampresoshi biyu masu lambobin tushe makamanta juna na iya samun ƙarfin wuta daban, modules na kariya daban ko refrigerants da aka amince da su daban.

Lambar samfurin kwampresan Danfoss

Lambobin kwampresan Danfoss suna bambanta bisa layin samfur. Masu saye na iya cin karo da ƙananan kwampresoshi hermetic, kwampresoshi reciprocating na kasuwanci, kwampresoshi scroll da samfuran Maneurop. Ana yawan amfani da prefixes kamar MT, MTZ, NTZ, SM, SY ko makamantan alamomin jerin a kasuwa don rukunonin kwampreso da aikace-aikace daban-daban.

A cikin lambobin samfurin Danfoss, lambar jerin sau da yawa tana ba da alamar farko game da dacewar refrigerant da iyakar aikace-aikace. Lambobin da ke biyo baya gabaɗaya suna nuna girma ko dangin displacement. Ƙarin suffixes ko lambobin code suna gano sigar lantarki, marufi, mai, nau’in haɗi ko saitin da aka amince da shi.

Don tambayoyin Danfoss, bayanai mafi amfani sun haɗa da:

• Cikakken lambar samfurin, ba jerin da girma kawai ba
• Lambar code idan tana samuwa a kan nameplate ko label
• Refrigerant da ake amfani da shi a halin yanzu a cikin tsarin
• Voltage, phase da frequency
• Iyakar zafin jiki na aikace-aikace
• Ko compressor ɗin na’urar asali ne ko kuma maye gurbin da aka yi a baya

Kayayyakin Danfoss sau da yawa suna da duka sunayen samfur da lambobin code a cikin sarkar samarwa. Bayar da duka biyun yana rage haɗarin bayar da farashin variant da ba daidai ba.

Lambar samfurin compressor na Bitzer

Lambobin samfurin compressor na Bitzer ana amfani da su sosai a aikace-aikacen cold-room, rack, chiller da refrigeration na masana’antu. Yawancin samfuran Bitzer semi-hermetic reciprocating suna amfani da codes da ke nuna jerin compressor, tsarin cylinders da dangin capacity. Masu saye kuma na iya ganin tsarin sunayen samfur da suka shafi screw, scroll ko condensing unit gwargwadon aikace-aikacen.

A cikin nau’ikan reciprocating na semi-hermetic, ɓangaren farko na lambar na iya nuna compressor frame da tsarin cylinder, yayin da ɓangaren lamba ke nuna displacement ko dangin capacity. Haruffan suffix na iya nuna refrigerant, oil, sigar motor ko ƙarnin ƙira.

Lokacin karanta lambar samfurin compressor na Bitzer, duba:

• Nau’in compressor: semi-hermetic reciprocating, screw, scroll ko wani
• Frame da tsarin cylinder
• Displacement ko dangin nominal capacity
• Sigar motor da lambar voltage
• Amincewar refrigerant da oil
• Application envelope don yanayin zafin evaporating da condensing

Ya kamata a zaɓi maye gurbin Bitzer da kulawa saboda application envelopes na compressor suna da muhimmanci. Samfurin da ya dace da ajiyar medium-temperature na iya zama bai dace da freezer na low-temperature ba sai idan an amince da yanayin aiki da tsarin sa.

Lambar compressor ta Tecumseh

Lambobin samfurin Tecumseh suna da yawa a light commercial refrigeration, beverage coolers, ƙananan cold rooms, display cabinets da kasuwannin service replacement. Masu saye na iya ganin alamomin series kamar AE, AJ, AK, FH, TF ko wasu lambobin family dangane da nau’in compressor da yankin.

Lambobin Tecumseh yawanci suna haɗa mai gano dangi ko dandamali tare da lambobin girma da ƙarin haruffa don nau’in refrigerant, ƙarfin lantarki, aikace-aikace da tsarin lantarki. Saboda ana amfani da yawancin compressors na Tecumseh a cikin ƙananan tsarin, kayan farawa da kit ɗin lantarki sau da yawa suna da muhimmanci kamar jikin compressor.

Don tambayoyin maye gurbin Tecumseh, tabbatar da:

• Cikakken model na compressor da duk wani suffix
• Nau’in refrigerant
• Ƙarfin lantarki da frequency
• Aikace-aikacen low, medium ko high temperature
• Bukatun start relay, capacitor ko kit ɗin lantarki
• Tsarin mounting da connection

Idan an taɓa maye gurbin tsohon compressor na Tecumseh a baya, model ɗin da aka girka na iya zama ba shi ne asalin ƙirar ba. Ya kamata masu fasahar sabis su kwatanta compressor ɗin da bayanan cabinet ko tsarin a duk lokacin da zai yiwu.

Model na compressor na Embraco

Ana amfani da compressors na Embraco sosai a cikin kayan sanyaya na gida da kayan sanyaya na kasuwanci masu sauƙi. Lambobin model sau da yawa suna haɗa prefix na dandamali ko dangi, sannan lambobi da suffixes waɗanda ke nuna displacement ko dangin capacity, refrigerant, ƙarfin lantarki da tsarin aikace-aikace.

Ga ƙananan kwamfresoshi na hermetic, farantin suna yana da muhimmanci musamman saboda wannan kewayon ƙarfin aiki na gaba ɗaya na iya samun nau’ikan refrigerant daban-daban, kamar samfuran da aka ƙera don refrigerant na hydrocarbon ko refrigerant na HFC. Na’urorin haɗin lantarki kuma dole ne su dace da sigar kwamfreson.

Lokacin tantance samfurin kwamfreson Embraco, duba:

• Iyalin samfur da cikakken suffix
• Refrigerant da aka nuna a kan tsarin da lakabin kwamfreson
• Voltage da frequency
• Aikace-aikace: firij na gida, freezer, merchandiser, cooler ko ƙaramin kabad na kasuwanci
• Na’urar farawa da overload protector
• Girman jiki da matsayin bututu

Ga masu rarrabawa, buƙatun maye gurbin Embraco sau da yawa suna da yawa kuma suna buƙatar saurin aiki. Hotunan farantin suna masu bayyana da cikakkun suffixes suna taimakawa wajen hana aika kayan da ba daidai ba.

Yadda Ake Amfani da Farantin Sunan Kwamfreso Daidai

Farantin sunan kwamfreso shi ne babban shaida don ganowa. Ana iya buga lambobin samfur a kan lakabi, a buga su a jikin kwasfa ko a nuna su a takardun kayan aiki. Idan zai yiwu, tattara dukkan alamomin da ake iya gani saboda tsofaffin kwamfresoshi na iya samun lakabi daban-daban don samfur, lambar serial, bayanan lantarki da amincewar refrigerant.

Hoto mai amfani na farantin sunan kwamfreso ya kamata ya nuna:

• Cikakken lambar samfurin
• Alama da jerin samfur
• Lambar serial ko lambar ƙera idan ana iya karantawa
• Ƙarfin lantarki, phase da mitar wuta
• Bayanan locked rotor da rated current idan an nuna
• Bayanan refrigerant idan an nuna
• Nau’in mai ko bayanan adadin mai idan an nuna
• Alamomin takaddun shaida ko sigar yanki idan ya dace

Don dalilan tayin farashi, kada a yanke hoton da matuƙar tsuke. Hoto mai faɗi na compressor a cikin na’urar zai iya taimaka wa masu kaya su ga wuraren haɗi, salon ɗorawa da sararin da ke akwai.

Bayanan da za a aika tare da buƙatar maye gurbi

Lambar samfurin kaɗai ba koyaushe take isa ba. Don samun tayin farashi cikin sauri kuma mafi daidai, masu saya ya kamata su aika da waɗannan bayanai tare:

• Cikakken lambar samfurin compressor da alama
• Hoto mai bayyana na nameplate ɗin compressor
• Refrigerant da ake amfani da shi a cikin tsarin
• Nau’in amfani, kamar cold room, freezer, chiller ko air conditioner
• Wutar lantarki: ƙarfin lantarki, phase da mitar wuta
• Yawan da ake buƙata
• Ƙasa ko kasuwar inda za a kai
• Hotunan compressor da aka girka da haɗin bututu
• Duk wata alama da aka fi so ko wasu alamomin madadin da ake iya karɓa

Wannan yana da muhimmanci musamman wajen nema daga ɓangare na uku, inda mai rarrabawa zai iya kwatanta samfuran asali da zaɓuɓɓuka makamantansu daga alamomi da yawa.

Kuskuren Da Aka Fi Yi Lokacin Fassara Lambobin Samfurin Compressor

Karanta lambobin compressor na iya hanzarta saye, amma wasu kurakurai da dama suna haifar da jinkiri da za a iya gujewa.

Ɗaukar horsepower a matsayin ma’aunin zaɓi guda ɗaya

Horsepower bayani ne na kasuwanci mai sauƙi, ba cikakken ƙayyadadden bayanin injiniya ba. A koyaushe a tabbatar da ƙarfin aiki a ƙarƙashin yanayin aikin da aka nufa.

Yin watsi da haruffan ƙari na suffix

Suffixes sau da yawa suna nuna nau’in lantarki, tsarin refrigerant, nau’in mai ko jerin kayan haɗi. Rashin suffix guda ɗaya na iya sauya samfurin.

Zaton ana iya musanya refrigerants

Compressors da aka ƙera don refrigerants daban-daban na iya buƙatar mai daban, ƙimar matsa lamba, halayen motor ko sassan tsarin daban. Ya kamata a yanke shawarar retrofit tare da amincewar fasaha.

Rashin lura da zafin aikace-aikace

Compressors na medium-temperature da low-temperature ba koyaushe ake iya musanya su ba. A duba operating envelope kafin a maye gurbin compressor na ɗakin sanyi.

Amfani da tsohon cross-reference ba tare da tabbatarwa ba

Teburan cross-reference na iya taimakawa, amma jerin samfura suna canzawa. A tabbatar da zaɓin maye gurbi na yanzu tare da sabunta bayanan fasaha.

Mantawa da kayan haɗin lantarki

Ga single-phase hermetic compressors, relay, capacitor, PTC starter da overload protector da suka dace suna daga cikin maye gurbi mai aminci. Ga manyan compressors, dole ne a duba motor protection da control modules.

Muhimmin Abin Aiki ga Masu Saye da Masu Rarrabawa

Ma’anar lambar samfurin compressor ana fi fahimtarta a matsayin tsarin ganowa mai tsari. Lambar tana taimakawa wajen takaita zaɓi, amma ya kamata a yanke shawarar maye gurbi ta ƙarshe bisa cikakkun buƙatun aiki da na lantarki.

Ga masu saye daga ƙasashen waje, hanya mafi inganci mai sauƙi ce: aika cikakkiyar lambar samfurin, hoton nameplate, nau’in refrigerant, ƙarfin lantarki, phase, frequency da application. Ga masu rarrabawa da kamfanonin gyara, gina ɗabi’ar tattara waɗannan bayanai yana rage lokacin quotation kuma yana rage haɗarin ajiyar kaya ba daidai ba.

Copeland, Danfoss, Bitzer, Tecumseh da Embraco duk suna amfani da tsarin coding daban-daban, amma muhimman abubuwan dubawa suna nan iri ɗaya: series, capacity ko displacement, refrigerant, application range, motor type, voltage da physical fit. Da zarar an tabbatar da waɗannan abubuwa, supplier zai iya kwatanta original models, available replacements da equivalent alternatives cikin ƙarin tabbaci.