Yadda Ake Karanta Lambobin Samfurin Kwampreso da Farantin Bayani: Cikakken Jagorar Gane Na'ura

Kwampreso na iya bayyana a matsayin mai sauƙi daga waje, amma bayanan da aka buga a jikinsa ko aka wallafa a lakabinsa ne ke tantance ko maye gurbinsa zai dace, zai yi aiki cikin aminci, kuma zai bayar da ƙarfin aiki da ake buƙata. Ga masu fasahar sabis, masu rarraba sassa, da masu girka na’urorin sanyaya, iya gano kwampreso daidai na ɗaya daga cikin ƙwarewar da ta fi amfani a aikin yau da kullum.

Karatun da ba daidai ba na iya jawo odar ƙarfin lantarki mara daidai, amfani da refrigerant mara daidai, ko na’urar da ta dace a jiki amma ba ta yi daidai da tsarin ba. Wannan yana nufin ɓarnatar da aikin hannu, da’awar mayar da kaya, da tsaikon aiki na kayan aiki.

Wannan jagorar tana bayyana yadda ake gane lambobin samfurin kwampreso, yadda ake karanta farantin bayanan kwampreso, da kuma waɗanne bayanai ne suka fi muhimmanci idan kana daidaita wani sashi tsakanin masana’antun daban-daban.

Me ya sa gano kwampreso yake da muhimmanci

Gano kwampreso ba wai kawai neman lakabi ba ne da kwafe wani lamba. Yana nufin tabbatar da cewa kwampreson ya dace da aikace-aikacen, wutar lantarki, da da’irar tsarin sanyaya.

Ganowa daidai yana taimakawa da:

• zaɓar madaidaicin kwampreso na maye gurbi
• tabbatar da dacewar refrigerant
• duba voltage, phase, da frequency
• daidaita aikace-aikacen sanyaya kamar LBP, MBP, ko HBP
• guje wa rashin daidaituwar mounting da piping
• hana rikice-rikicen garanti da shigarwa mara kyau ya haifar
• saurin samar da quotation ga masu rarrabawa da masu sayen spare parts

A lokuta da yawa a fagen aiki, ainihin lambar samfurin ta kan kasance ta goge wani sashe, nameplate ɗin ya lalace, ko kuma an riga an yi gyara ga tsarin. Shi ya sa ya kamata masu fasaha su san yadda za su yi amfani da lambar samfurin da nameplate tare.

Inda za a sami lambar samfurin kwampreso da nameplate

Bayanan tantancewa yawanci suna a wuri ɗaya ko fiye daga cikin waɗannan wurare:

A jikin shell ko housing na kwampreso

Hermetic da semi-hermetic compressors sau da yawa suna da lambar samfurin da aka buga, aka yiwa laser-mark, ko aka hatimta a jikin shell. Wannan na iya zama mafi sauƙin karantawa fiye da adhesive label idan na'urar ta fuskanci mai, danshi, ko zafi.

A kan lakabin nameplate

Nameplate yawanci shi ne mafi cikakken tushen bayani. Yana iya bayyana kamar haka:

• farantin ƙarfe da aka ɗaure da rivet a jikin housing
• sticker da aka buga a kan shell
• lakabin gefe da aka ɗora kusa da terminal box
• faranti a kan cylinder head ko crankcase don semi-hermetic units

A kan terminal box ko murfin lantarki

Wasu kamfanoni suna maimaita bayanan lantarki, lambobin sassa, ko bayanan wayoyi kusa da yankin terminal. Wannan na iya taimakawa idan babban lakabin ya lalace.

A cikin takardun tsarin

Idan ba za a iya karanta kwampresan kansa ba, har yanzu gano shi na iya yiwuwa daga:

• lakabin na'urar condensing unit
• farantin bayanan na'urar ɗakin sanyi
• bayanan sabis
• jerin kayan gyara
• littattafan umarnin kayan aiki
• tsofaffin odar saye ko lakabin kwali

Idan zai yiwu, ɗauki hotuna masu kyau na kowace alama da ake iya gani kafin a tsaftace ko a cire kwampresan.

Yadda ake karanta lambar samfurin kwampresa mataki-mataki

Babu tsarin lamba guda ɗaya na duniya da ake amfani da shi a dukkan kamfanonin kwampresa. Duk da haka, masana'antun da yawa suna gina lambobin samfurinsu da irin wannan tsari. Sau da yawa lambar tana ƙunshe da taƙaitattun bayanai game da jerin samfur, displacement ko ajin ƙarfi, dangin refrigerant, sigar motar, da kewayon aikace-aikace.

Mataki na 1: Nemo cikakkiyar lambar samfur daidai yadda aka buga ta

Fara da rubuta lambar samfur harafi bayan harafi.

Ka kula da:

• dash da slash
• prefix da suffix
• haruffan da za su iya rikicewa da lambobi, kamar O da 0, I da 1, S da 5
• lambobin revision a ƙarshen samfurin

Rashin suffix na iya canza sigar motar, tsarin hawa, adadin mai, ko refrigerant da aka amince da shi.

Mataki na 2: Raba lambar zuwa rukuni masu ma'ana

Yawancin lambobin samfurin kwampreso ana gina su ne a sassa. Misali, wata lamba na iya ƙunsar:

• dangin samfur ko jeri
• girman ƙima ko rukuni na displacement
• nau’in amfani
• refrigerant ko lambar ƙarni
• lambar mota
• gyaran ƙira

Ko da ba ka san takamaiman tsarin alamar ba, raba lambar zuwa sassa yana sa ya fi sauƙi a kwatanta da kataloji.

Mataki na 3: Gano nau’in kwampreso

Dangin samfurin sau da yawa yana nuna tsarin ginin kwampreson. Rukunan da aka saba sun haɗa da:

• hermetic reciprocating compressors
• semi-hermetic reciprocating compressors
• scroll compressors
• rotary compressors

n- screw compressors

Wannan yana da muhimmanci saboda ƙa’idodin maye gurbi sun bambanta ga kowace ƙira. Misali, lambar samfurin scroll na iya fi jaddada dangin ƙarfi da sigar lantarki, yayin da samfurin semi-hermetic zai iya sa tsarin silinda da girman mota su fi bayyana.

Mataki na 4: Duba kewayon amfani

Yawancin lambobin samfur ko farantin bayani suna nuna kewayon aiki da aka nufa. Kalmomin da aka saba sun haɗa da:

• LBP: ƙananan back pressure, ana yawan amfani da shi don refrigeration mai ƙarancin zafi
• MBP: matsakaicin back pressure
• HBP: babban back pressure, sau da yawa don yanayin evaporating masu zafi fiye da haka

Amfani da kewayon amfani da ba daidai ba na iya rage aiki ko haifar da matsalolin dogaro, ko da kuwa kwampreson ya dace a zahiri.

Mataki na 5: Tabbatar da dacewar refrigerant

Wasu masana'antun suna saka dangin refrigerant kai tsaye a cikin lambar samfurin, yayin da wasu kuma suke nuna shi ne kawai a kan farantin suna ko a cikin littattafan fasaha. Kada ka taɓa ɗaukar dacewa daga kamanni kawai.

Duba ko an amince da compressor ɗin don refrigerant da ake amfani da shi a cikin tsarin. Wannan yana da muhimmanci musamman a yanayin retrofit da kuma lokacin canzawa tsakanin tsofaffi da sababbin refrigerants.

Mataki na 6: Tabbatar da bayanan lantarki daban

Lambar samfurin na iya nuna nau'in motar, amma tabbaci na ƙarshe ya kamata ya fito daga farantin suna.

Tabbatar da:

• ƙarfin lantarki
• mita
• phase
• bayanin locked rotor ko bayanin farawa idan ya dace
• ƙimar current ko matsakaicin current na aiki inda aka nuna

Compressors biyu masu lambobin samfurin da suka yi kama sosai na iya samun nau'ikan lantarki daban-daban don ƙasashe ko hanyoyin samar da wuta daban.

Mataki na 7: Daidaita revision ko suffix codes

Haruffan ƙarshe sau da yawa suna gano ƙananan bambance-bambance masu muhimmanci, kamar:

• salon mounting
• alkiblar connection
• nau'in mai ko sigar adadin mai
• tsarin kariya na ciki
• revision na samarwa
• sabuntawar aikace-aikacen da aka amince da shi

Ga masu sayen sassa da masu rarrabawa, a nan ne kuskuren oda da yawa ke faruwa.

Yadda ake karanta farantin sunan compressor daidai

Lambar samfurin tana gano dangin samfur, amma farantin bayanai (nameplate) ne ke tabbatar da cikakkun bayanan aiki. Idan akwai wani saɓani tsakanin bayanin samfur na gaba ɗaya da ainihin na'urar da aka girka, ya kamata a ɗauki farantin bayanai a matsayin muhimmin wurin gano na'urar.

Lambar samfurin

Wannan ita ce babban bayanin tunani na oda. Rubuta ta daidai yadda take, tare da dukkan prefixes da suffixes.

Lambar serial

Lambar serial yawanci ta keɓanta da compressor ɗaya. Ba iri ɗaya ba ce da lambar samfurin.

Za ta iya taimakawa wajen:

• bin diddigin samarwa
• tabbatar da nau'in masana'anta
• duba matsayin garanti ta hanyar cibiyar sadarwar alamar
• gano kwanan wata ko lambar batch inda ake tallafawa

Lambar serial kaɗai yawanci ba ta isa wajen odar abin maye ba, amma tana iya zama mai amfani idan wani ɓangare na lambar samfurin ba ya karantuwa.

Refrigerant

Farantin bayanai na iya bayyana refrigerant ɗaya ko jerin refrigerants da aka amince da su. Wannan ya kamata koyaushe ya dace da tsarin ƙira da bukatun lubricant.

Voltage, phase, da frequency

Waɗannan na daga cikin filayen da suka fi muhimmanci a kan farantin. A duba su a hankali kafin a yi odar abin maye.

Misalai na yau da kullum sun haɗa da:

• 220-240V / 1Ph / 50Hz
• 380-420V / 3Ph / 50Hz
• 460V / 3Ph / 60Hz

Rashin dacewa a nan na iya haifar da gazawar farawa, zafi fiye da kima, ko lalacewar motar nan take.

Bayanai na current

Dangane da masana'anta, farantin na iya nuna ƙimar halin yanzu (rated current), mafi girman halin yanzu (maximum current), ko wasu ƙimomin lantarki. Waɗannan alkaluma suna taimaka wa masu fasaha su kwatanta yanayin aiki kuma su gano matsalolin overload.

Nuni na capacity ko displacement

Wasu nameplate suna haɗa ajin nominal capacity, shigarwar mota (motor input), ko adadin displacement. Wannan na iya taimakawa wajen tabbatar da ko kwampreso yana cikin madaidaicin kewayon aikin da ake buƙata don wannan amfani.

Amfani ko kewayon zafin jiki

Nemi kalmomi kamar low temperature, medium temperature, air conditioning, refrigeration, ko takamaiman rukunan back pressure.

Kariya da amincewa

Wasu lakabi suna haɗa bayanin internal protector, ƙimar enclosure, ko alamomin takaddun shaida (certification marks). Waɗannan na iya zama masu muhimmanci wajen maye gurbin kayan fitarwa, duba bin ƙa'ida, da takardun aikin (project documentation).

Bayanin mai

Alamar da ke kan farantin ko jikin kwampreso (shell marking) na iya nuna nau'in mai, adadin mai (oil charge), ko rukunin man shafawa (lubricant family). Wannan yana da matuƙar muhimmanci musamman idan ana maye gurbin kwampreso da ya ƙone ko sauya tsarin zuwa wani refrigerant.

Abin da ke canzawa tsakanin masana'antun

Masu fasaha sukan yi tsammanin duk lakabin kwampreso suna aiki iri ɗaya, amma masana'antun ba sa amfani da tsari guda na daidaitaccen suna ba. Ainihin ma'anar haruffa da lambobi na iya bambanta sosai.

Tsarin lambar samfurin ya keɓanta da alama (brand-specific)

Wata alama na iya amfani da haruffan farko don gano nau’in compressor, yayin da wata kuma ke amfani da su don gano ƙarni na samfur. Lamba a tsakiya na iya wakiltar displacement a wata alama, amma a wata kuma ta wakilci girman motor.

Zurfin bayanin nameplate yana bambanta

Wasu alamomi suna buga cikakken bayani kan refrigerant da lantarki kai tsaye a kan compressor. Wasu kuma suna taƙaita lakabin kuma suna dogaro sosai da takardun fasaha.

Tsarin serial number ya bambanta

Wasu serial numbers suna ɗauke da lambar kwanan samarwa. Wasu kuma kawai lambobin bibiyar asali ne. Sai dai idan kana da hanyar fassara ta masana’anta, ka guji yin zato.

Tsofaffin da sabbin lakabi na iya bambanta a cikin alama ɗaya

Iyalan compressor da suka daɗe a kasuwa na iya samun sabbin lakabi a tsawon lokaci. Tsohuwar na’urar da ke aiki a wurin da sabuwar wadda aka kawo don maye gurbinta na iya rashin samun alamu iri ɗaya, ko da kuwa an amince da su a matsayin madaidaitan maye gurbi.

Saboda wannan dalili, gano compressor bai kamata ya dogara ga gane tsarin lambar samfur kaɗai ba. Ya kamata a haɗa dubawar gani, karanta nameplate, da tabbatarwa daga kundin samfur.

Jerin duba mai amfani ga masu sayen maye gurbi, masu rarrabawa, da ƙungiyoyin gyara

Lokacin da abokin ciniki ya nemi maye gurbin compressor, a tattara fiye da lamba guda ɗaya kawai. Cikakkiyar bukatar ganowa tana rage kurakurai kuma tana hanzarta tsarin bayar da farashi.

Ƙaramin bayanin da ya kamata a tattara

A nemi:

• cikakken lambar samfurin kwampreso
• lambar serial idan tana bayyane
• hoto mai kyau na farantin suna
• sinadarin sanyaya da aka yi amfani da shi a tsarin
• ƙarfin lantarki, phase, da mita
• nau'in aikace-aikace kamar freezer, chiller, ɗakin sanyi, ko AC
• nau'in kwampreso idan an sani: scroll, reciprocating, rotary, semi-hermetic

Ƙarin bayanai masu amfani

Idan samfurin bai fito fili ba, a kuma nema:

• hotunan haɗin suction da discharge
• ma'aunin tushen hawa
• hotunan akwatin terminal ko murfin wayoyi
• lambar samfurin na'urar condensing unit
• tsohon rahoton gyara ko bayanan spare part
• girman jikin kwampreso

Alamun gargaɗi da ke buƙatar ƙarin dubawa

A kula lokacin da:

• lakabin ya dusashe ko kuma wani ɓangare ya ɓace
• an taɓa sauya sinadarin sanyaya na tsarin a baya
• abokin ciniki ya bayar da lambar serial kawai
• an taɓa maye gurbin tsohon kwampreso da samfurin da ba na asali ba
• akwai ƙa'idojin samar da wuta masu yawa a kasuwar da ake nema
• wani suffix ya ɓace daga lambar samfurin da aka ambata

Kyakkyawar hanya ga technicians na fili

Kafin cire kwampreso da ya lalace:

• ɗauki hoton dukkan lakabi da alamomi
• rubuta haɗin wayoyi
• lura da sinadarin sanyaya da nau'in mai da aka yi amfani da su
• duba aikace-aikacen tsarin da yanayin evaporating
• kwatanta daidaiton bututu da bayanan hawa

Waɗannan matakan suna da sauƙi, amma suna hana kurakuran oda da dama da za a iya kauce wa.

Kurakurai na yau da kullum lokacin gano lambobin samfurin kwampreso

Ko masu saye da ƙwararrun masu gyara ma na iya yin kuskure idan suna aiki cikin sauri.

Rikita lambar samfur da lambar serial

Lambar samfur tana gano ƙirar compressor. Lambar serial tana gano na’urar guda ɗaya. Rikita su yana ɗaya daga cikin kurakuran da aka fi yawan yi wajen odar sassa.

Yin watsi da suffix

Gajeriyar sigar samfur na iya zama kamar daidai take, amma suffix ɗin na iya bayyana motar, amincewar refrigerant, ko kewayon amfani.

Ɗaukar dacewar refrigerant a matsayin abu tabbatacce

Compressors da suke kama kusan iri ɗaya na iya kasancewa an yi su ne don refrigerants daban ko tsarin lubricant daban.

Daidaitawa bisa horsepower ko girman shell kaɗai

Girman jiki da ƙimar motar da aka ayyana kawai ba su isa ba don yanke shawarar maye gurbin da ya dace.

Yin watsi da bambancin frequency

Sigar 50Hz da 60Hz na iya samun suna mai kama, amma ba zaɓi ɗaya ba ne.

Amfani da kamannin ido a matsayin hujja

Compressors biyu daga jerin daban na iya samun shells da murfin terminal masu kama. Koyaushe a tabbatar ta hanyar nameplate da bayanan fasaha.

Muhimmin abin ƙarshe

Idan kana son gano lambar samfurin compressor daidai, kada ka tsaya a farkon code da ka gani. Karanta cikakkiyar lambar samfurin, duba nameplate, tabbatar da refrigerant da bayanan lantarki, kuma kwatanta duk cikakkun bayanan da ake iya gani kafin yin oda.

Ga masu rarrabawa, tantancewa daidai tana rage mayar da kaya kuma tana hanzarta RFQ. Ga kamfanonin gyara, tana guje wa sake komawa wurin aiki da rashin daidaiton shigarwa. Ga cold-room contractors da masu shigar da na’urorin sanyaya, tana kare amincin tsarin kuma tana taimakawa tabbatar da cewa kwampresan maye ya dace da ainihin yanayin aiki.

A taƙaice, hanya mafi aminci mai sauƙi ce: yi amfani da lambar samfurin don fara bincike, sannan yi amfani da nameplate don tabbatar da gaskiya.