1-Ukufakelwa kwendawo yokugcina izinto ezibandayo kunye ne-air cooler
1. Xa ukhetha indawo yokuphakamisa, qala ucinge ngendawo enomoya ohamba kakuhle, uze ucinge ngendlela eyakheke ngayo indawo yokugcina izinto ebandayo.
2. Umsantsa phakathi kwe-air cooler kunye nebhodi yokugcina kufuneka ube mkhulu kunobukhulu be-air cooler.
3. Zonke iibholithi zokumiswa ze-air cooler maziqiniswe, kwaye kufuneka kusetyenziswe i-sealant ukuvala imingxunya yeebholithi kunye neebholithi zokumiswa ukuthintela iibhulorho ezibandayo kunye nokuvuza komoya.
4. Xa ifeni yophahla inzima kakhulu, kufuneka kusetyenziswe intsimbi ye-angle enguNombolo 4 okanye 5 njengebhari, kwaye i-lintel kufuneka idlulele kolunye uphahla kunye nepleyiti yodonga ukunciphisa umthwalo.
2-ukuhlanganiswa nokufakelwa kweyunithi yokukhenkceza
1. Zombini iicompressor ze-semi-hermetic kunye ne-fullly hermetic kufuneka zixhotyiswe nge-oil separator, kwaye kufuneka kongezwe isixa esifanelekileyo seoyile kwioyile. Xa ubushushu bokufuma buphantsi kune-minus 15 degrees, kufuneka kufakwe i-gas-liquid separator kwaye ifanelekileyo
Linganisa ioyile yokukhenkcisa.
2. Isiseko secompressor kufuneka sifakwe nesihlalo serabha esifunxa ukubetheka.
3. Ukufakelwa kweyunithi kufuneka kushiye indawo yokugcinwa, nto leyo elula ukujonga ukulungiswa kwezixhobo kunye neevalvu.
4. Igeyiji yoxinzelelo oluphezulu kufuneka ifakwe kwi-tee yevalvu yokugcina ulwelo.
3. Iteknoloji yokufaka imibhobho yefriji:
1. Ububanzi bombhobho wobhedu kufuneka bukhethwe ngokuhambelana ngqo nojongano lwevalvu yokufunxa kunye neyokukhupha umoya yecompressor. Xa ukwahlukana phakathi kwecondenser kunye necompressor kudlula iimitha ezi-3, ububanzi bombhobho kufuneka bunyuswe.
2. Gcina umgama phakathi komphezulu wokufunxa umoya we-condenser nodonga ungaphezulu kwe-400mm, kwaye ugcine umgama phakathi kwendawo yokuphuma komoya kunye nesithintelo ungaphezulu kwe-3 yeemitha.
3. Ububanzi beepayipi zokungena kunye nezokuphuma zetanki yokugcina ulwelo kufuneka busekelwe kububanzi beepayipi zokukhupha ulwelo kunye nezokuphuma kolwelo eziphawulwe kwisampulu yeyunithi.
4. Umbhobho wokufunxa wecompressor kunye nombhobho wokubuyisela ifeni yokupholisa akufuneki ube mncinci kunobungakanani obuboniswe kwisampulu ukunciphisa ukumelana kwangaphakathi kombhobho wokufuma.
5. Umbhobho ngamnye wokukhupha ulwelo kufuneka usarwe ube yi-bevel engama-45 degrees, uze ufakwe ezantsi kombhobho wokungenisa ulwelo ukuze kufakwe ikota yobubanzi bombhobho wesitishi sokulungisa.
6. Umbhobho wokukhupha umoya kunye nombhobho womoya obuyayo kufuneka ube nomthambeka othile. Xa indawo ye-condenser iphezulu kuneye-compressor, umbhobho wokukhupha umoya kufuneka uthambekele kwi-condenser kwaye kufuneka kufakwe indandatho yolwelo kwindawo yokukhupha umoya ye-compressor ukuthintela ukuvalwa.
Emva kokuba igesi ipholile kwaye inyibilikisiwe, ibuyela kwi-exhaust port enoxinzelelo oluphezulu, kwaye ulwelo luyacinezelwa xa umatshini uqaliswa kwakhona.
7. Igophe elimile okwe-U kufuneka lifakwe kwindawo yokuphuma kombhobho womoya obuyayo wefeni yokupholisa. Umbhobho womoya obuyayo kufuneka uthambekele kwicala lecompressor ukuqinisekisa ukubuyela kweoyile okugudileyo.
8. Ivalvu yokwandisa kufuneka ifakwe kufutshane kangangoko kunokwenzeka kwi-air cooler, ivalvu ye-solenoid kufuneka ifakwe ngokuthe tye, umzimba wevalvu kufuneka umi nkqo kwaye uqaphele indlela yokukhupha ulwelo.
9. Ukuba kuyimfuneko, faka isihluzo kumgca womoya obuyayo wecompressor ukuthintela ukungcola kwinkqubo ukuba kungangeni kwicompressor kwaye ususe umswakama kwinkqubo.
10. Ngaphambi kokuba ubophe zonke ii-sodium kunye nee-lock nuts kwinkqubo yokukhenkcisa, zisule ngeoyile ekhenkcisiweyo ukuze zithambise ukuphucula ukusebenza kokutywina, zisule zicoceke emva kokuzibopha, kwaye uvale kakuhle ukupakisha kocango ngalunye.
11. Iphakheji yokuva ubushushu yevalvu yokwandisa ibotshelelwe kwi-100mm-200mm ukusuka kwindawo yokuphuma ye-evaporator ngeekliphu zesinyithi, kwaye isongelwe ngokuqinileyo nge-insulation enamaleko amabini.
12. Emva kokuba inkqubo yonke igqityiwe ukuwelda, kufuneka kwenziwe uvavanyo lokuqina komoya, kwaye isiphelo soxinzelelo oluphezulu kufuneka sizaliswe yi-nitrogen eyi-1.8MP. Icala loxinzelelo oluphantsi lizaliswe yi-nitrogen eyi-1.2MP. Sebenzisa amanzi anesepha ukujonga ukuvuza ngexesha loxinzelelo, ngononophelo Jonga amalungu okuwelda, iiflanges kunye neevalvu, kwaye ugcine uxinzelelo iiyure ezingama-24 emva kokugqitywa okulula ngaphandle kokunciphisa uxinzelelo.
Ixesha lokuthumela: Matshi-30-2023