Ukuhlanganiswa nokufakwa kweyunithi yokuqandisa
1. Kokubili ama-compressor angenawo umoya noma avaliwe ngokuphelele kufanele afakwe isihlukanisi samafutha, futhi kufanele kufakwe inani elifanele lamafutha kumafutha. Uma izinga lokushisa lokuhwamuka lingaphansi kwama-degrees angu-15, kufanele kufakwe isihlukanisi segesi noketshezi bese kufakwa inani elifanele lamafutha okuqandisa.
2. Isisekelo se-compressor kufanele sifakwe nesihlalo serabha esimunca ukushaqeka.
3. Kufanele kube nendawo yokulungisa yokufakwa kweyunithi, okulula ukuyibona uma izinsimbi namavalvu elungiswa.
4. Igeyiji yokucindezela okuphezulu kufanele ifakwe ethangeni levalvu yokugcina uketshezi.
5. Ukuhlelwa kweyunithi iyonke kuyafaneleka, umbala uyavumelana, futhi isakhiwo sokufakwa kohlobo ngalunye lweyunithi kufanele sihambisane.
Okwesibili, ukufakwa kwefeni yokupholisa endlini yokugcina impahla
1. Uma ukhetha indawo yokuphakamisa, okokuqala cabanga ngendawo engcono kakhulu yokujikeleza komoya, bese okwesibili cabanga ngendlela isakhiwo somzimba womtapo wolwazi esiqondiswa ngayo.
2. Isikhala esiphakathi kwe-air cooler nebhodi lomtapo wolwazi kufanele sibe sikhulu kunobukhulu be-air cooler.
3. Zonke izixhasi zesithambisi somoya kufanele ziqiniswe, futhi amabhawodi nezixhasi kufanele zibhobozwe futhi zivalwe nge-sealant ukuvimbela amabhuloho abandayo nokuvuza komoya.
4. Uma ifeni yophahla isinda kakhulu, insimbi ekhoneni enguNombolo 4 noma enguNombolo 5 kufanele isetshenziswe njengogongolo, futhi i-lintel kufanele ibekwe kwelinye ipuleti lophahla kanye nepuleti lodonga ukuze kuncishiswe umthwalo.
Ubuchwepheshe bokufaka amapayipi esiqandisini
1. Ububanzi bepayipi yethusi kufanele bukhethwe ngokuqinile ngokuya ngesimo sokumunca kanye nevalvu yokukhipha umoya ye-compressor. Uma ukuhlukaniswa phakathi kwe-condenser ne-compressor kudlula amamitha ama-3, ububanzi bepayipi kufanele bukhuliswe.
2. Gcina ibanga elingaphezu kuka-400mm phakathi kobuso bokumunca be-condenser nodonga, bese ugcina ibanga elingaphezu kwamamitha amathathu phakathi kwendawo yokukhipha umoya nezithiyo.
3. Ububanzi bamapayipi okungena nawokuphuma ethangini lokugcina uketshezi busekelwe kububanzi bepayipi lokukhipha uketshezi kanye nokukhipha uketshezi oluphawulwe kusampula yeyunithi.
4. Umugqa wokumunca we-compressor kanye nomugqa wokubuyisa we-air cooler akufanele ube mncane kunosayizi oboniswe kusampula ukuze kuncishiswe ukumelana kwangaphakathi komugqa wokuhwamuka.
5. Ipayipi lokukhipha umoya kanye nepayipi lokubuyisela umoya kufanele kube nokwehla okuthile. Uma indawo ye-condenser iphakeme kuneye-compressor, ipayipi lokukhipha umoya kufanele lithambekele ngase-condenser bese kufakwa indandatho yoketshezi echwebeni lokukhipha umoya le-compressor ukuvimbela igesi ukuthi iphole futhi incibilikise ukugeleza kwamanzi ngemuva kokuvala. Echwebeni lokukhipha umoya elinomfutho ophezulu, kuzobangela ukucindezelwa koketshezi lapho umshini uqala kabusha.
6. Kufanele kufakwe ukugoba okumise okwe-U endaweni yokukhipha ipayipi lokubuyisa umoya le-air cooler, bese kuthi ipayipi lokubuyisa umoya lithambekele ngase-compressor ukuqinisekisa ukubuya kukawoyela okubushelelezi.
7. I-valve yokwandisa kufanele ifakwe eduze kakhulu ne-air cooler ngangokunokwenzeka, i-valve ye-solenoid kufanele ifakwe ngokuvundlile, umzimba we-valve kufanele uqonde phezulu futhi unake indlela yokukhipha uketshezi.
8. Uma kudingeka, faka isihlungi emgqeni wokubuyisa we-compressor ukuze uvimbele ukungcola ohlelweni ukuthi kungangeni kwi-compressor bese ususa amanzi ohlelweni.
9. Ngaphambi kokuba wonke amantongomane e-sodium kanye ne-lock ohlelo lokuqandisa aboshwe, gcoba ngamafutha okuqandisa ukuze uqinise ukuvala, sula kahle ngemva kokubopha, bese ukhiya ukupakisha komnyango ngamunye.
10. Iphakheji yokuzwa izinga lokushisa yevalvu yokunweba iboshwe nge-clip yensimbi ku-100mm-200mm ukusuka endaweni yokuphuma ye-evaporator, futhi isongwe nge-insulation enezingqimba ezimbili.
11. Ngemva kokushisela uhlelo lonke, kuzokwenziwa ukuhlolwa kokuqina komoya, bese kuthi ingxenye yokucindezela okuphezulu igcwaliswe nge-nitrogen 1.8MP. Ingxenye yokucindezela okuphansi igcwaliswe nge-nitrogen 1.2MP, bese kusetshenziselwa amanzi anensipho ukuthola ukuvuza ngesikhathi sokucindezela, futhi ijoyinti ngalinye lokushisela, i-flange kanye ne-valve kuyahlolwa ngokucophelela, bese kuthi ingcindezi igcinwe amahora angama-24 ngemuva kokuqedwa kokutholwa kokuvuza.
Ubuchwepheshe bokufaka uhlelo lokulawula ngogesi
1. Maka inombolo yocingo yokuxhumana ngakunye ukuze kulungiswe.
2. Yenza ibhokisi lokulawula likagesi ngokuhambisana nezidingo zemidwebo, bese uxhuma amandla ukuze wenze isivivinyo sokungalayishi.
3. Maka igama ku-contactor ngayinye.
4. Lungisa izintambo zengxenye ngayinye kagesi ngezintambo zokubopha.
5. Oxhumana nabo kagesi bacindezelwa ezixhumini zentambo, futhi izixhumi zentambo eyinhloko yenjini kufanele ziboshwe ngamakhadi entambo.
6. Amapayipi omugqa kufanele abekwe kuxhumo ngalunye lwemishini futhi aqiniswe ngeziqeshana. Uma kuhlanganiswa amapayipi omugqa we-PVC, kufanele kusetshenziswe inhlaka, futhi ama-nozzle kufanele avalwe ngetheyiphu.
7. Ibhokisi lokusabalalisa lifakwe ngokuvundlile nangokuqondile, ukukhanya okuzungezile kuhle, futhi igumbi lomile ukuze kube lula ukulibona nokusebenza.
8. Indawo ehlalwa yintambo epayipini lomugqa akumele idlule u-50%.
9. Ukukhethwa kwezintambo kumele kube nesici sokuphepha, futhi izinga lokushisa lobuso bezintambo akufanele lidlule ama-degrees ama-4 uma iyunithi isebenza noma incibilika.
10. Izintambo akufanele zivezwe emoyeni ovulekile, ukuze kugwenywe ilanga nomoya ohlala isikhathi eside, ukuguga kwesikhumba sezintambo, kanye nokuvela kokuvuza kwe-short-circuit nezinye izinto.
Ukuhlolwa kokuvuza kwezinhlelo zokuqandisa
Ukuqina kohlelo lokuqandisa ngokuvamile kuyinkomba ebalulekile yokulinganisa ikhwalithi yokufaka noma yokukhiqiza yedivayisi yokuqandisa, ngoba ukuvuza kohlelo akugcini nje ngokubangela ukuvuza kwesiqandisi noma ukungena komoya ngaphandle, okuthinta ukusebenza okuvamile kwedivayisi yokuqandisa, kodwa futhi kubangela ukulahlekelwa kwezomnotho futhi kungcolise imvelo.
Ezinhlelweni ezinkulu zokuqandisa, ngenxa yenani elikhulu lamaphoyinti okushisela kanye nezixhumi enqubweni yokufaka noma yokuhlanganisa, ukuvuza akunakugwenywa, okudinga abasebenzi abaqaphayo ukuthi bahlole uhlelo ngokucophelela ukuze bathole futhi basuse iphuzu ngalinye lokuvuza. Ukuhlolwa kokuvuza kohlelo kuyinto eyinhloko emsebenzini wonke wokulungisa amaphutha, futhi kumele kwenziwe ngokungathi sína, ngokuzibophezela, ngokucophelela nangesineke.
Ukulungiswa kwe-fluoridation ohlelweni lokuqandisa
1. Linganisa i-voltage yokunikezwa kwamandla.
2. Kala ukumelana kwama-windings amathathu e-compressor kanye ne-insulation yemoto.
3. Hlola ukuvulwa nokuvalwa kwevalvu ngayinye yesistimu yokuqandisa.
4. Ngemva kokuphuma, thela i-refrigerant kuketshezi lokugcina kuze kufike ku-70%-80% wevolumu yokushaja ejwayelekile, bese usebenzisa i-compressor ukuze wengeze igesi kusukela ekucindezelweni okuphansi kuya kuvolumu eyanele.
5. Ngemva kokuqalisa umshini, qala ulalele ukuthi umsindo we-compressor ujwayelekile yini, hlola ukuthi i-condenser kanye ne-air cooler zisebenza kahle yini, nokuthi ngabe ugesi wesigaba sesithathu we-compressor uzinzile yini.
6. Ngemva kokupholisa okuvamile, hlola zonke izingxenye zesistimu yokuqandisa, ingcindezi yokukhipha umoya, ingcindezi yokumunca, izinga lokushisa lokukhipha umoya, izinga lokushisa lokukhipha umoya, izinga lokushisa lenjini, izinga lokushisa le-crankcase, izinga lokushisa ngaphambi kwevalvu yokunweba, bese ubheka ukuqandisa kwe-evaporator nevalvu yokunweba. Bheka izinga likawoyela kanye nokushintsha kombala wesibuko sikawoyela, nokuthi umsindo wemishini awujwayelekile yini.
7. Setha amapharamitha okushisa kanye nezinga lokuvula kwevalvu yokunweba ngokuya ngezimo zokuqandisa kanye nokusetshenziswa kwendawo yokugcina ebandayo.
Ubuchwepheshe bokufaka uhlelo lokulawula ngogesi
1. Maka inombolo yocingo yokuxhumana ngakunye ukuze kulungiswe.
2. Yenza ibhokisi lokulawula likagesi ngokuhambisana nezidingo zemidwebo, bese uxhuma amandla ukuze wenze isivivinyo sokungalayishi.
3. Maka igama ku-contactor ngayinye.
4. Lungisa izintambo zengxenye ngayinye kagesi ngezintambo zokubopha.
5. Oxhumana nabo kagesi bacindezelwa ezixhumini zentambo, futhi izixhumi zentambo eyinhloko yenjini kufanele ziboshwe ngamakhadi entambo.
6. Amapayipi omugqa kufanele abekwe kuxhumo ngalunye lwemishini futhi aqiniswe ngeziqeshana. Uma kuhlanganiswa amapayipi omugqa we-PVC, kufanele kusetshenziswe inhlaka, futhi ama-nozzle kufanele avalwe ngetheyiphu.
7. Ibhokisi lokusabalalisa lifakwe ngokuvundlile nangokuqondile, ukukhanya okuzungezile kuhle, futhi igumbi lomile ukuze kube lula ukulibona nokusebenza.
8. Indawo ehlalwa yintambo epayipini lomugqa akumele idlule u-50%.
9. Ukukhethwa kwezintambo kumele kube nesici sokuphepha, futhi izinga lokushisa lobuso bezintambo akufanele lidlule ama-degrees ama-4 uma iyunithi isebenza noma incibilika.
10. Izintambo akufanele zivezwe emoyeni ovulekile, ukuze kugwenywe ilanga nomoya ohlala isikhathi eside, ukuguga kwesikhumba sezintambo, kanye nokuvela kokuvuza kwe-short-circuit nezinye izinto.
Ukuhlolwa kokuvuza kwezinhlelo zokuqandisa
Ukuqina kohlelo lokuqandisa ngokuvamile kuyinkomba ebalulekile yokulinganisa ikhwalithi yokufaka noma yokukhiqiza yedivayisi yokuqandisa, ngoba ukuvuza kohlelo akugcini nje ngokubangela ukuvuza kwesiqandisi noma ukungena komoya ngaphandle, okuthinta ukusebenza okuvamile kwedivayisi yokuqandisa, kodwa futhi kubangela ukulahlekelwa kwezomnotho futhi kungcolise imvelo.
Ezinhlelweni ezinkulu zokuqandisa, ngenxa yenani elikhulu lamaphoyinti okushisela kanye nezixhumi enqubweni yokufaka noma yokuhlanganisa, ukuvuza akunakugwenywa, okudinga abasebenzi abaqaphayo ukuthi bahlole uhlelo ngokucophelela ukuze bathole futhi basuse iphuzu ngalinye lokuvuza. Ukuhlolwa kokuvuza kohlelo kuyinto eyinhloko emsebenzini wonke wokulungisa amaphutha, futhi kumele kwenziwe ngokungathi sína, ngokuzibophezela, ngokucophelela nangesineke.
Ukulungiswa kwe-fluoridation ohlelweni lokuqandisa
1. Linganisa i-voltage yokunikezwa kwamandla.
2. Kala ukumelana kwama-windings amathathu e-compressor kanye ne-insulation yemoto.
3. Hlola ukuvulwa nokuvalwa kwevalvu ngayinye yesistimu yokuqandisa.
4. Ngemva kokuphuma, thela i-refrigerant kuketshezi lokugcina kuze kufike ku-70%-80% wevolumu yokushaja ejwayelekile, bese usebenzisa i-compressor ukuze wengeze igesi kusukela ekucindezelweni okuphansi kuya kuvolumu eyanele.
5. Ngemva kokuqalisa umshini, qala ulalele ukuthi umsindo we-compressor ujwayelekile yini, hlola ukuthi i-condenser kanye ne-air cooler zisebenza kahle yini, nokuthi ngabe ugesi wesigaba sesithathu we-compressor uzinzile yini.
6. Ngemva kokupholisa okuvamile, hlola zonke izingxenye zesistimu yokuqandisa, ingcindezi yokukhipha umoya, ingcindezi yokumunca, izinga lokushisa lokukhipha umoya, izinga lokushisa lokukhipha umoya, izinga lokushisa lenjini, izinga lokushisa le-crankcase, izinga lokushisa ngaphambi kwevalvu yokunweba, bese ubheka ukuqandisa kwe-evaporator nevalvu yokunweba. Bheka izinga likawoyela kanye nokushintsha kombala wesibuko sikawoyela, nokuthi umsindo wemishini awujwayelekile yini.
7. Setha amapharamitha okushisa kanye nezinga lokuvula kwevalvu yokunweba ngokuya ngezimo zokuqandisa kanye nokusetshenziswa kwendawo yokugcina ebandayo.
Izindaba ezidinga ukunakwa ngesikhathi somshini wokuhlola
1. Hlola ukuthi ivalvu ngayinye ohlelweni lokuqandisa isesimweni esivulekile esijwayelekile, ikakhulukazi ivalvu yokuvala ugesi, ungayivali.
2. Vula ivalvu yamanzi okupholisa ye-condenser. Uma kuyi-condenser epholiswe ngomoya, ifeni kufanele ivulwe. Hlola ukuthi ivolumu yamanzi ajikelezayo kanye nevolumu yomoya kufanele kuhlangabezane nezidingo.
3. Isekethe yokulawula kagesi kufanele ihlolwe ngokwehlukana kusengaphambili, futhi kufanele kuqashelwe ukuthi i-voltage yokunikezwa kwamandla ijwayelekile yini ngaphambi kokuqala.
4. Kungakhathaliseki ukuthi izinga likawoyela le-crankcase ye-compressor lisesimweni esijwayelekile, ngokuvamile kufanele ligcinwe emgqeni oqondile wengilazi yokubuka.
5. Qala i-compressor yokuqandisa ukuze uhlole ukuthi ijwayelekile yini nokuthi indlela yokujikeleza ilungile yini.
6. Uma i-compressor iqalwa, hlola ukuthi amanani akhonjisiwe ama-gauge okucindezela aphezulu naphansi angaphakathi kwebanga lokucindezela lokusebenza okuvamile kwe-compressor.
7. Hlola inani lenkomba yesilinganiso sokucindezela uwoyela. Kwi-compressor enedivayisi yokukhulula amandla, inani lenkomba yokucindezela uwoyela kufanele libe ngu-0.15-0.3MPa ngaphezu kwengcindezi yokumunca. Kwi-compressor engenadivayisi yokukhulula, inani lenkomba yokucindezela uwoyela liphakeme ngo-0.05 kunengcindezi yokumunca. -0.15MPa, ngaphandle kwalokho ingcindezi kawoyela kufanele ilungiswe.
8. Lalela ivalvu yokwandisa umsindo wokugeleza kwe-refrigerant, bese ubheka ukuthi kukhona yini ukujiya okuvamile (i-air conditioner) kanye neqhwa (indawo yokugcina ebandayo) epayipini ngemuva kwevalvu yokwandisa.
9. I-compressor ekhipha amandla kufanele isebenze ngokugcwele esigabeni sokuqala sokusebenza. Lokhu kungaqondwa ngokuya ngokushisa kwekhanda lesilinda ngesandla. Uma izinga lokushisa lekhanda lesilinda liphezulu, isilinda liyasebenza, futhi izinga lokushisa lekhanda lesilinda liphansi, isilinda selisusiwe. Lapho kwenziwa ukuhlolwa kokukhipha amandla, ugesi wemoto kufanele wehle kakhulu.
10. Amadivayisi okuvikela ukuphepha afakwe ohlelweni lokuqandisa, njenge-relay ephezulu nephansi yokucindezela, umfutho kawoyela. I-relay embi, i-relay yamanzi okupholisa kanye ne-relay yokunqamula amanzi abandayo, i-relay yokuvikela ukuqandisa kwamanzi abandayo kanye ne-valve yokuphepha kanye neminye imishini, izenzo zawo kufanele zihlonzwe ngesikhathi sokusebenza ukuze kugwenywe ukungasebenzi kahle noma ukungasebenzi.
11. Hlola ukuthi amanani okubonisa ezinye izinsimbi ezahlukene angaphakathi kobubanzi obubekiwe. Uma kukhona isimo esingavamile, misa umshini ngokushesha ukuze uhlolwe.
12. Ukwehluleka okuvamile ngesikhathi sokulungisa amaphutha ohlelweni lokuqandisa ukuvaleka kwevalvu yokunweba noma isihlungi sokomisa (ikakhulukazi amayunithi okuqandisa eFreon aphakathi nendawo namancane).
13. Isizathu esiyinhloko sokuvaleka ukuthi udoti namanzi ohlelweni akukahlanzwa, noma okuqukethwe kwamanzi esiqandisini seFreon esishajiwe akuhlangabezani nezinga elijwayelekile.
Isikhathi sokuthunyelwe: Feb-24-2022
