Izixhobo zefriji (iyunithi yecompressor) zifakelwe kwigumbi lomatshini, kwaye imeko-bume engqongileyo kufuneka igcinwe:
1. Kufuneka kubekho indawo ecacileyo engaphantsi kwe-1.5m kwicala lokuphakama le-compressor yefriji, indawo ecacileyo engaphantsi kwe-0.6~1.5m ngaphambili nangasemva, kunye nendawo ecacileyo engaphantsi kwe-0.6m kwelinye icala eludongeni kwicala lasekhohlo nelasekunene, kwaye ingabi ngaphantsi kwe-0.6m kwelinye icala. Indawo ecacileyo engaphantsi kwe-0.9~1.2m.
2. Ubushushu obuphakathi akufuneki bube ngaphantsi kwe-10℃.
3. Xa iyunithi ifakelwe ngaphandle, kufuneka kubekho izixhobo zokukhusela umoya, imvula kunye nelanga, kwaye kufuneka kuthathwe amanyathelo okuthintela ukugqwala nokuqinisekisa ubushushu bombane. Kufuneka ihlukaniswe kwimithombo yobushushu obuphezulu, izinto ezitshayo neziqhumayo okanye izikhongozeli eziqhumayo.
4. Umatshini kufuneka ungashukumi kwaye ungavali msindo.
Iimfuno zokwakha izixhobo zefriji:
1. Isiseko sezixhobo zokukhenkceza (iyunithi yokukhonkceza) kufuneka sibe namandla aneleyo, kwaye isiseko sekhonkrithi kufuneka sigqunywe ngaphantsi komhlaba. Ngokwesiqhelo ubunzima besiseko buphindwe kabini ukuya kahlanu kunobunzima beyunithi yokukhonkceza. Kwiiyunithi ezincinci neziphakathi, ii-compressor kunye neemoto zokukhenkceza zinokufakwa kwi-chassis eqhelekileyo kuqala, zize zifakwe kwisiseko.
2. Izixhobo zokukhenkceza (iyunithi yecompressor) mazifakelwe ngokuthe tye, kwaye ii-level kunye nee-wedge-shaped pads ezinobuchaneko obufumanekayo obungaphantsi kwe-0.02 ~ 0.05mm / m zingasetyenziselwa ukulungisa i-leveling. Ukuze kuncitshiswe ukungcangcazela kunye nengxolo, izixhobo zokufunxa ukungcangcazela, ezifana nee-raber shock-absorbing pads, izipringi, njl.njl., mazifakelwe phakathi kwesiseko somatshini kunye nesiseko.
3. Ibhanti yecompressor yefriji ilungelelaniswe kwaye ihambelana nomngxuma we-pulley yemoto, kwaye ukuqina kwebhanti kufanele kube kufanelekile. Indlela yokuhlola kukucinezela indawo ephakathi yebhanti ngesandla, kwaye ibhanti engaphakathi kwe-100mm ubude kunye nokugoba malunga ne-1mm kufanelekile.
4. Kufuneka uvavanyo loxinzelelo lomoya lwe-176.4N/cm2 xa kufakelwa i-condenser. Umbhobho wokukhupha i-condenser kufuneka uthambekele kwi-accumulator, kunye nomthambeka we-1/1000. Uvavanyo loxinzelelo lomoya lwe-156.8N/cm2 kufuneka lwenziwe ngaphambi kokuba kufakwe i-evaporator. Phakathi kwe-evaporator okanye isiseko sokukhupha amanzi kunye nokunkcenkceshela kunye nomphezulu wesiseko, kufuneka kongezwe i-hardwood pad enobukhulu obuyi-50-100mm, kwaye i-asphalt kufuneka igqunywe ukuze ingagqwali. Indawo yokugcina amanzi encinci ye-tonnage isenokungabi nesikhululo sokulawula ulwelo, kwaye ulwelo lunikezelwa ngokuthe ngqo yindawo yokugcina amanzi. Ukuba i-tonnage yendawo yokugcina amanzi inkulu, indawo yokugcina amanzi yenziwe ngamagumbi aliqela abandayo, kwaye igumbi ngalinye elibandayo lixhotyiswe nge-evaporator okanye umbhobho wokupholisa, kufuneka kumiselwe isikhululo sokupholisa amanzi. Ulwelo lunikezelwa kwi-evaporator nganye okanye kumbhobho wokupholisa nge-valve ye-throttle.
5. Iindlela zokudibanisa imibhobho ngokubanzi ziquka ukuwelda, uqhagamshelo olunemisonto kunye noqhagamshelo lweflange. Ukuwelda kufuneka kusetyenziswe kangangoko kunokwenzeka, ngaphandle kokuba kufuneka kusetyenziswe uqhagamshelo olunemisonto okanye uqhagamshelo lweflange ukuze kufakelwe kwaye kugcinwe. Uqhagamshelo olunemisonto, kufuneka kusetyenziswe i-oyile ye-lead okanye i-PTFE sealing tape kumsonto. Uqhagamshelo lweflange, kufuneka kwenziwe i-convex kunye ne-concave stop kumphezulu odibeneyo weflange, kwaye kufuneka kongezwe ubukhulu be-1 ~ 3mm kwi-stop, kwaye kufuneka kugqunywe i-oyile ye-lead kumacala omabini. I-mat yerabha ye-asbestos enoxinzelelo oluphakathi.
6. Ithambeka lokufakelwa kwepayipi: icandelo lepayipi elithe tye lesahluli seoyile kumbhobho wokukhupha umoya wecompressor yokukhenkcezisa lithambekele kwi-0.3% ~ 0.5% kwicala lesahluli seoyile; icandelo elivela kwisahluli seoyile ukuya kumbhobho wokukhenkcezisa lithambekele kwi-0.3% ~ 0.5% kwicala le-condenser; i-condenser outlet Icandelo elithe tye elivela kumbhobho wolwelo ukuya kwi-accumulator yoxinzelelo oluphezulu lithambekele kwi-0.5% ~ 1.0% kwicala le-accumulator yoxinzelelo oluphezulu; icandelo lepayipi elithe tye elivela kwisitishi sokupholisa ulwelo ukuya kumbhobho wokupholisa lithambekele kwi-0.1% ~ 0.3% kwicala lepipi yokupholisa; umbhobho wokupholisa ukuya kwigesi Icandelo lepayipi elithe tye lesitishi sokupholisa lithambekele kwi-0.1% ~ 0.3% kwicala lepipi yokukhupha umoya yokukhenkcezisa; icandelo lepayipi elithe tye lepipi yokukhupha umoya yeFreon lithambekele kwi-0.19 ~ 0.3% kwicala le-compressor yokukhenkcezisa.
7. Xa kugotywa umbhobho, xa ububanzi bombhobho bungaphantsi kwe-Ф57, i-radius yokugoba kombhobho ayingaphantsi kwe-3 ubukhulu bangaphandle bombhobho; xa ububanzi bombhobho bungaphezulu kwe-Ф57, i-radius yokugoba kombhobho ayingaphantsi kwe-3.5 ubukhulu bangaphandle bombhobho. Uqhagamshelo lombhobho kufuneka luqwalasele ukwanda kobushushu kunye nokucutheka kombhobho. Ke ngoko, xa umbhobho ophantsi koxinzelelo udlula i-100m kwaye umbhobho ophantsi koxinzelelo udlula i-50m, kufuneka kongezwe ingqiniba ye-telescopic kwindawo efanelekileyo yombhobho.
8. Isihlalo sokuxhasa umbhobho wodonga kufuneka sifudunyezwe ngomthi oqinileyo we-adiabatic, umbhobho wodonga kufuneka ube ngaphezu kwe-150mm ukusuka eludongeni, kwaye umbhobho wophahla kufuneka ube ngaphezu kwe-300mm ukusuka eluphahleni.
Ixesha lokuthumela: Novemba-09-2022
