Umhlangano Nokufakwa Kweyunithi Yeqandisi
1. Kokubili ama-compressor a-hemi-hermetic noma avale ngokuphelele kufanele afakwe ohlukanisi kawoyela, futhi inani elifanele lamafutha kufanele lingezwe kumafutha. Lapho amazinga okushisa okuhwamuka ephansi kunama-degrees angama -15, kufanele kufakwe isihlukanisi segesi igesi futhi inani elifanele lamafutha eqandisi kufanele lifakwe.
2. Isizinda seCompressor kufanele sifakwe ngesihlalo senjoloba esishaqisayo.
3. Kufanele kube nendawo yokulungisa yokufakwa kweyunithi, okulula ukubheka ukulungiswa kwamathuluzi nama-valve.
I-4. Igeji ephezulu yokucindezela kufanele ifakwe eTee ye-valve yokugcina uketshezi.
I-5. Isakhiwo esiphelele seyunithi sinengqondo, umbala uyavumelana, nokwakheka kwesakhiwo sohlobo ngalunye kufanele luhambisane.
Okwesibili, ukufakwa kothaba opholile esitolo sokugcina
1. Lapho ukhetha isikhundla sokuphakamisa, qala ubheke isikhundla esihle kakhulu sokujikeleza komoya, bese ubheka okwesibili ukuqondisa kwesakhiwo somzimba womtapo wezincwadi.
2. Igebe phakathi komoya opholile kanye nebhodi lomtapo wezincwadi kufanele libe likhulu kunobukhulu bomoya opholile.
3. Konke ukumiswa komoya opholile kufanele kuqiniswe, futhi ama-bolts kanye nama-bolts kanye nama-bolts kufanele aqokwe futhi avalwe nge-sealant ukuvikela amabhuloho abandayo nokuvuza komoya.
I-4. Lapho ophahleni ophahleni besinda kakhulu, i-Intro ye-Angle 4 noma uNo. 5 noma uNo. 5 noma u-5
Ifriji Ukufakwa Kwezobuchwepheshe
1. Ububanzi bepayipi lethusi kufanele bukhethwe ngokuqinile ngokuya nge-valve interface ye-compressor. Lapho ukwahlukana phakathi kwe-condenser ne-compressor kudlula amamitha ama-3, ububanzi bepayipi kufanele bukhuphuke.
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I-3. Ububanzi be-inlet kanye nokuphuma kwamapayipi ethangi lokugcina uketshezi kususelwa kumadayimitha wepayipi okuphuma kanye nama-liquid outlet
I-4. Umugqa wokumunca we-compressor kanye nomugqa wokubuyiselwa komoya opholile ngeke ube mncane kunosayizi oboniswe kusampula ukunciphisa ukumelana kwangaphakathi komugqa wangaphakathi.
I-5 Lapho isikhundla se-contenser siphakeme kunaleso sohlaziyi, ipayipi lokuphelelwa yisikhathi kufanele lifakwe ku-condenser kanye nendandatho ewuketshezi kufanele ifakwe ethekwini eliphumayo le-compressor ukuvikela i-backflow epholile futhi ishiye emuva ngemuva kokuvalwa ngemuva kokuvalwa. Ku-Port Thressive Offert Port, kuzodala ukucindezela okuwuketshezi lapho umshini uqala kabusha.
I-6. Ukugoba okumiswe njengokwakheke kufanele kufakwe endaweni yokuphumula ye-Air Return Pipe yomoya opholile, futhi ipayipi lokubuya komoya kufanele lithambekele ku-compressor ukuqinisekisa ukubuyiselwa kwamafutha abushelelezi.
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8. Uma kunesidingo, faka isihlungi emgqeni wokubuya we-compressor ukuvikela ukungcola ohlelweni kusuka ekungeneni i-compressor futhi ususe amanzi ohlelweni.
9. Ngaphambi kokuthi wonke amantongomane we-sodium kanye namantongomane ohlelo lweqandisi afakwe khona, gcobana ngamafutha esiqandisini ukuze kuqinise ukubekwa uphawu, ukusula ukuhlanza ngemuva kokuqina, bese ukhiya ukupakishwa komnyango ngamunye wesigaba.
I-10
11. Ngemuva kokuqedwa kokushiswa kohlelo lonke, ukuhlolwa komoya komoya kuzokwenziwa, futhi ukuphela kwengcindezi ephezulu kuyogcwaliswa nge-nitrogen 1.8MP. Ukuphela kwengcindezi ephansi kugcwele i-nitrogen 1.2mp, kanye namanzi anensipho kusetshenziselwa ukutholwa okuvuzayo ngesikhathi sokucindezela, futhi i-flange ne-valve kubhekwa ngokucophelela, futhi ingcindezi igcinwa amahora angama-24 ngemuva kokutholwa kokutholwa okuvuthiwe.
Ubuchwepheshe bokufaka bohlelo lokulawula ngogesi
1. Maka inombolo yocingo yokuxhumana ngakunye ukuze ilungiswe.
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3. Maka igama oxhumana naye ngamunye.
4. Lungisa izintambo zengxenye ngayinye kagesi nge-wire ties.
I-5
I-6. Amapayipi umugqa kufanele abekwe ngokuxhumeka ngakunye kwemishini futhi ahlelwe ngeziqeshana. Lapho uxhuma amapayipi e-PVC line, kufanele kusetshenziswe i-glue, futhi ama-nozzles kufanele avalwe nge-tepi.
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8. Indawo ehlala ngocingo epayipi lentambo ngeke idlule ku-50%.
9. Ukukhethwa kwezintambo kumele kube nento yokuphepha, futhi izinga lokushisa lendawo ye-wire akufanele lidlule amadigri ama-4 lapho iyunithi isebenza noma i-defrosting.
10. Izintambo akufanele zivezwe emoyeni ovulekile, ukuze zigweme ilanga nelanga elide, ukuguga kwesikhumba socingo, nokuvela kokuvuza kwesizungu okufushane nezinye izinto.
Ukuhlolwa okuvuzayo kwezinhlelo zefriji
Ukuqina kohlelo lweqandisini kuvame ukuba yinkomba ebalulekile ukukala ukufakwa noma ikhwalithi yokukhiqiza hhayi nje kubangela ukuvuza kwesiqahi noma kuthinta nokulahleka okujwayelekile kwensiza yeqandisi, kepha kuthinta nemvelo.
Okwezinhlelo ezinkulu zefriji, ngenxa yenombolo enkulu yamaphoyinti we-welding nezixhumi kwinqubo yokufaka noma umhlangano, ukuvuza akunakugwenywa, okudinga ukuthi abasebenzi bekhomishini bahlole ngokucophelela uhlelo lokuvuza ukuze bathole futhi baqede iphuzu ngalinye lokuvuza. Ukuhlolwa kokuvuza kohlelo kuyinto esemqoka kuwo wonke umsebenzi wokulungisa iphutha, futhi kufanele kwenziwe ngokungathi sína, ngokungemthetho, ngokucophelela nangokuneke.
Ukulungisa iphutha le-Fluaridation kohlelo lweqandi
1. Linganisa i-Power Supply Voltage.
2. Kala ukumelana kwama-windings amathathu we-compressor kanye nokufakwa kwemoto.
3. Bheka ukuvulwa nokuvalwa kwe-valve ngayinye yohlelo lweqandi.
I-4. Ngemuva kokuphuma, uthelefrintint kwi-liquid yokugcina ku-70% -80% yevolumu yokushaja ejwayelekile, bese uqhuba i-compressor ukwengeza igesi kusuka ekucindezelweni okuphansi.
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6 Bheka izinga lamafutha kanye nokushintsha kombala kwesibuko samafutha, nokuthi umsindo wemishini awujwayelekile.
7. Setha amapharamitha okushisa kanye nezinga lokuvula le-valve yokwanda ngokuya nge-frosting kanye nezimo zokusetshenziswa kwesitoreji esibandayo.
Ubuchwepheshe bokufaka bohlelo lokulawula ngogesi
1. Maka inombolo yocingo yokuxhumana ngakunye ukuze ilungiswe.
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3. Maka igama oxhumana naye ngamunye.
4. Lungisa izintambo zengxenye ngayinye kagesi nge-wire ties.
I-5
I-6. Amapayipi umugqa kufanele abekwe ngokuxhumeka ngakunye kwemishini futhi ahlelwe ngeziqeshana. Lapho uxhuma amapayipi e-PVC line, kufanele kusetshenziswe i-glue, futhi ama-nozzles kufanele avalwe nge-tepi.
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8. Indawo ehlala ngocingo epayipi lentambo ngeke idlule ku-50%.
9. Ukukhethwa kwezintambo kumele kube nento yokuphepha, futhi izinga lokushisa lendawo ye-wire akufanele lidlule amadigri ama-4 lapho iyunithi isebenza noma i-defrosting.
10. Izintambo akufanele zivezwe emoyeni ovulekile, ukuze zigweme ilanga nelanga elide, ukuguga kwesikhumba socingo, nokuvela kokuvuza kwesizungu okufushane nezinye izinto.
Ukuhlolwa okuvuzayo kwezinhlelo zefriji
Ukuqina kohlelo lweqandisini kuvame ukuba yinkomba ebalulekile ukukala ukufakwa noma ikhwalithi yokukhiqiza hhayi nje kubangela ukuvuza kwesiqahi noma kuthinta nokulahleka okujwayelekile kwensiza yeqandisi, kepha kuthinta nemvelo.
Okwezinhlelo ezinkulu zefriji, ngenxa yenombolo enkulu yamaphoyinti we-welding nezixhumi kwinqubo yokufaka noma umhlangano, ukuvuza akunakugwenywa, okudinga ukuthi abasebenzi bekhomishini bahlole ngokucophelela uhlelo lokuvuza ukuze bathole futhi baqede iphuzu ngalinye lokuvuza. Ukuhlolwa kokuvuza kohlelo kuyinto esemqoka kuwo wonke umsebenzi wokulungisa iphutha, futhi kufanele kwenziwe ngokungathi sína, ngokungemthetho, ngokucophelela nangokuneke.
Ukulungisa iphutha le-Fluaridation kohlelo lweqandi
1. Linganisa i-Power Supply Voltage.
2. Kala ukumelana kwama-windings amathathu we-compressor kanye nokufakwa kwemoto.
3. Bheka ukuvulwa nokuvalwa kwe-valve ngayinye yohlelo lweqandi.
I-4. Ngemuva kokuphuma, uthelefrintint kwi-liquid yokugcina ku-70% -80% yevolumu yokushaja ejwayelekile, bese uqhuba i-compressor ukwengeza igesi kusuka ekucindezelweni okuphansi.
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6 Bheka izinga lamafutha kanye nokushintsha kombala kwesibuko samafutha, nokuthi umsindo wemishini awujwayelekile.
7. Setha amapharamitha okushisa kanye nezinga lokuvula le-valve yokwanda ngokuya nge-frosting kanye nezimo zokusetshenziswa kwesitoreji esibandayo.
Izindaba ezidinga ukunakwa ngesikhathi somshini wokuhlola
1. Bheka ukuthi i-valve ngayinye ohlelweni lokuqapha isesimweni esijwayelekile esivulekile, ikakhulukazi i-valve evulekile yokuvala, ayivali.
2. Vula i-valve yamanzi epholile ye-condenser. Uma kungumuntu opholile opholile, umlandeli kufanele avulwe. Bheka ukuthi ivolumu yamanzi yokujika nevolumu yomoya kufanele ihlangabezane nezidingo.
I-3. ISifunda Sokulawula Ugesi kufanele sihlolwe ngokwangaphambi kwangaphambili, futhi ukunakwa kufanele kukhokhwe ukuthi ngabe i-Power Supply Voltage ijwayelekile ngaphambi kokuqala.
4. Ukuthi izinga lamafutha we-compressor crankcase lisesimweni esijwayelekile, kufanele ligcinwe endaweni evundlile yengilazi ebona ingilazi.
5. Qala i-compressor yefriji ukuze uhlole ukuthi ngabe kuyinto evamile nokuthi indlela yokujikeleza ilungile.
I-6. Lapho i-compressor iqalisiwe, hlola ukuthi amanani akhonjisiwe amagugu aphezulu okucindezela ama-gauges angaphakathi kobubanzi bokucindezela kokusebenza okujwayelekile kwe-compressor ejwayelekile.
7. Bheka inani lenkomba yegeji yengcindezi kawoyela. Ku-compressor ngedivayisi yokulayisha amandla, inani lokuhlunga lokucindezela uwoyela kufanele kube ngu-0.15-0.3PA liphakeme kunengcindezi yokumunca. Ku-compressor ngaphandle kwensiza yokulayisha, inani lokuhlunga lokucindezela uwoyela liphakeme kakhulu kunengcindezi yokumunca. -0.15MPA, ngaphandle kwalokho kufanele kuguqulwe ingcindezi kawoyela.
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9. I-compressor ngokulayishwa kwamandla kufanele isebenze ngokugcwele umthwalo osendaweni yokuqala yokusebenza. Lokhu kungaqondakala ngokuya ngokushisa kwekhanda lesilinda ngesandla. Uma izinga lokushisa lekhanda le-cylinder liphezulu, isilinda siyasebenza, kanti izinga lokushisa lekhanda lesilinda liphansi, isilinda selilayishiwe. Lapho kwenziwa ukuhlolwa kokulayisha, i-motor yamanje kufanele yehle kakhulu.
10 Ukudluliswa okumpofu, amanzi apholile kanye nokudluliselwa kwamanzi okulondoloziwe, okubandayo kwamanzi okuvikelekile kokuvikelwa nokuphepha kanye neminye imishini, izenzo zabo kufanele zikhonjwe ngesikhathi sokuqashelwa kokungasebenzi kahle noma okungenzi lutho.
11. Bheka ukuthi izinkomba zamanye amathuluzi ahlukahlukene angaphakathi kobubanzi obucacisiwe. Uma kunesimo esingajwayelekile, yeka umshini ngokushesha ukuze uhlolwe.
12. Ukwehluleka okuvamile ngesikhathi sokudilizwa kohlelo lwefriji kungukuvinjelwa kwe-valve yokwanda noma isihlungi sokomiwa (ikakhulukazi amayunithi ama-freen aphakathi nendawo).
13. Isizathu esiyinhloko se-blockage ukuthi udoti namanzi ohlelweni azange ahlanzwe, noma okuqukethwe kwamanzi esiqandisini esikhokhiswayo akuhlangabezani nezinga.
Isikhathi sePosi: Feb-24-2022
