Intshayelelo
I-Cold chain logistics ibe sisibonelelo esibalulekileyo esixhasa intshukumo yehlabathi yobushushu{0}}impahla ebuthathaka, kubandakanywa ukutya okukhenkcezisiweyo, imveliso entsha, amayeza, kunye nemathiriyeli yebhayoloji. Njengoko uthungelwano losasazo luba nzima ngakumbi kwaye imigama yokuhambisa isanda, iimfuno zobugcisa zezixhobo zothutho ezifakwe efrijini nazo zifuna kakhulu.
Kulo mxholo, izixhobo zokugquma ezisetyenziswa kulwakhiwo lomzimba welori zidlala indima eqinisekileyo ekumiseleni ukusebenza kakuhle kwamandla, ukuzinza kobushushu, kunye nokusebenza ngokupheleleyo. Phakathi kwezisombululo ezahlukeneyo zokugquma, iiPaneli zoMzimba welori ye-XPS eRefrigerated ziye zamkelwa ngokubanzi ngenxa yokusebenza kwazo ngokulungeleleneyo kwi-thermal insulation, amandla olwakhiwo, kunye nokumelana nokufuma.
Ngokungafaniyo neenkqubo zokugquma kwezinto eziqhelekileyo-ezinye, iiphaneli zeesangweji ze-XPS zidibanisa iileya ezinobunjineli ezininzi kwisixokelelwano sobume obumanyeneyo. Ukusebenza kwabo akuchazwanga kuphela ngokukhethwa kwezinto ezibonakalayo kodwa kunye neenkcukacha zobuchwepheshe ezichanekileyo ezifana ne-thermal conductivity, amandla oxinzelelo, ubuninzi, ukunyamezela ubunzima, kunye nokunyaniseka kokubambisana.
Eli nqaku libonelela ngocazululo oluneenkcukacha lobuchule lwePaneli zeMzimba yeLori ye-XPS eRefrigerated, igxile kwiinkcukacha ezibalulekileyo ezichaza ukusebenza kwazo kwi-real{0}}izicelo zolungiselelo lwetsheyini ebandayo yehlabathi.
1. Ukubunjwa kwezinto eziphathekayo kunye neeNkcazo zeZakhiwo
1.1 IiPropati zeMathiriyeli ze-XPS Foam Core
Undoqo we XPS Refrigerated Truck Body Panels is extruded polystyrene foam (XPS), a rigid insulation material eveliswa nge extrusion process eyenza i uniform evaliweyo{0}}cell structure.
Ukucaciswa koxinano
Ubuninzi be-XPS foam buba phakathi kwe-28–45 kg/m³ ngokuxhomekeke kwiimfuno zosetyenziso. Uxinzelelo oluphezulu ngokubanzi luphucula amandla oxinzelelo kunye nokuzinza kwesakhiwo, ngelixa ukuxinana okusezantsi kuphucula ukusebenza kakuhle kweendleko kwaye kunciphisa ubunzima.
Ivaliwe{{0}Ulwakhiwo lweSeli
Enye yezona mpawu zibalulekileyo zeXPS lulwakhiwo lweseli evaliweyo-. Ngaphezulu kwe-90% yomthamo wangaphakathi uqulunqwe ngeeseli zomoya ezitywiniweyo, ezinciphisa kakhulu ukuhanjiswa kobushushu kunye nokufunxa umswakama.
Ukuzinza kwezinto
Ugwebu lwe-XPS lugcina iipropati zomzimba ezizinzileyo ekuhambeni kwexesha, luyenza ifaneleke{0}}ukusetyenziswa kwexesha elide kwiiPaneli zeMzimba yeLori eQiniswayo ye-XPS ngaphandle kokuthotywa okubalulekileyo ekusebenzeni kokugquma.
1.2 IiNgcaciso zeMathiriyeli yoLusu loMphezulu
Izikhumba zangaphandle nangaphakathi zeepaneli ze-XPS zidlala indima ebalulekileyo ekuqinisweni kwesakhiwo kunye nokukhusela okusingqongileyo.
I-FRP (iPlastiki eQiniswa neFiberglass)
I-FRP isetyenziswa ngokubanzi ngenxa yokunganyangeki kwayo, iipropathi ezikhaphukhaphu, kunye nokugqitywa komphezulu ogudileyo. Idla ngokusetyenziswa ekutyeni{1}}kwimigangatho yezicelo zothutho ezifakwe efrijini.
Iphepha leAluminiyam
I-Aluminiyam-iipaneli ezijongene nazo zinika amandla aphezulu olwakhiwo kunye nenkangeleko yeshishini. Zihlala zisetyenziswa kwiinkqubo zelori ezikhenkcezisiweyo okanye -izithuthi zolungiselelo olunzima.
Yenziwe ngentsimbi eshayinayo
Imiphezulu yensimbi engenasici isetyenziswa kwizicelo ezifuna ukuqina okuphezulu kunye nococeko, njengothutho lwamayeza okanye ukuhanjiswa kweekhemikhali.
Isixhobo ngasinye somphezulu sichaphazela ukusebenza koomatshini kunye nokusingqongileyo kwe-XPS Refrigerated Truck Body Panels.
1.3 Ulungelelwaniso lwePaneli yeSandwich
Ubume bomgangatho weephaneli zeXPS ziquka iileya ezintathu:
Ulusu olukhuselayo lwangaphandle
XPS undoqo wokugquma
Umaleko womgca wangaphakathi
Ezi maleko zidityaniswe kunye kusetyenziswa{0}}izinto zokuncamathelisa eziphezulu kunye neenkqubo zokucinezela shushu. Isiphumo sisimo sesandwich eyomeleleyo esasaza uxinzelelo lomatshini ngokulinganayo kumphezulu wephaneli.
Ukudityaniswa kolwakhiwo kuqinisekisa ukuba iXPS Refrigerated Truck Body Panels ziziphatha njengenkqubo edityanisiweyo kunokuba zibe ngamalungu ahlukeneyo.
2. I-Thermal Insulation kunye ne-Energy Performance Specifications
2.1 I-Thermal Conductivity (λ Value)
I-Thermal conductivity yenye yezona zibonakaliso zentsebenzo ezibaluleke kakhulu kwizinto zokugquma.
I-Thermal conductivity ye-XPS iqhele ukusuka kwi-0.028 ukuya kwi-0.035 W/m·K, ngokuxhomekeke kubuninzi kunye nenkqubo yokuvelisa.
Ixabiso eliphantsi λ libonisa ukusebenza okungcono kokugquma. Kwi-XPS Refrigerated Truck Body Panels, oku kuguqulela ngokuthe ngqo ekugqithiseni ubushushu obuncitshisiweyo phakathi kokusingqongileyo kwangaphandle kunye negumbi elifakwe efrijini.
2.2 iTemperature Retention Performance
Ugcino lobushushu lubhekisa kubuchule beqela lolawulo lokugcina iimeko zangaphakathi ezizinzileyo ekuhambeni kwexesha.
Imiba ephambili enempembelelo ibandakanya:
Ubukhulu bephaneli
Ukuxinana kwamagwebu
Ukutywina ingqibelelo phakathi kweepaneli
Umphezulu imathiriyeli reflectivity
IiPaneli zelori ezishinyeneyo zeXPS eziKhethiweyo zibonelela ngozinzo olungcono lobushushu, ingakumbi kumgama-obude okanye -ubunzulu bezicelo zothutho.
2.3 Impembelelo yokuSebenza koMbane
Enye yezona nkqubo zibalulekileyo-eziluncedo kwinqanaba leephaneli zeXPS kukucuthwa kosetyenziso lwamandla.
Ngokunciphisa ukungena kobushushu, iiyunithi zefriji zisebenza ngokuphindaphindiweyo kunye nokunciphisa umthwalo. Oku kukhokelela ekubeni:
Ukusetyenziswa kwamafutha okusezantsi kwidizili{0}iilori ezisebenza efrijini
Ukunciphisa ukunxiba kwe-compressor kwiinkqubo zefriji
Uphuculo lwexesha elide{0}}lokusebenza ngokufanelekileyo
Kwimisebenzi-enkulu yolungiselelo, ezi nzuzo zobuchule zinokucutha iindleko zizonke zokusebenza.
3. Amandla oomatshini kunye neNgcaciso yokuSebenza koLwakhiwo
3.1 Amandla acinezelayo
Amandla acinezelayo luphawu olungundoqo-lomthamo wokuthwala.
Ugwebu lwe-XPS olusetyenziswa kwiiPaneli zoMzimba weLori ye-XPS eRefrigerated ngokuqhelekileyo inika amandla acinezelayo ukusuka kwi-200 ukuya kwi-500 kPa, ngokuxhomekeke kwibakala lokuxinana.
Oku kuvumela iiphaneli ukuba zimelane:
Uxinzelelo lwe-Cargo stacking
Ukulayisha phantsi kwiilori ezifakwe efrijini
Uxinzelelo lwesakhiwo ngexesha lokuthutha
Amandla aphezulu oxinzelelo abaluleke kakhulu kwiipaneli zomgangatho.
3.2 Amandla e-Flexural kunye noKuchasana neMpembelelo
Amandla e-Flexural alinganisa ukukwazi kwephaneli ukuxhathisa amandla okugoba.
Kwiimeko zokwenyani zelizwe {{0}, iipaneli zelori ezifakwe efrijini ziboniswa kukungcangcazela kwendlela, amandla okubanjwa ngesiquphe, kunye neempembelelo zokulayisha.
Isakhiwo sesandwich ye-XPS Refrigerated Truck Body Panels ivumela izikhumba zangaphandle ukuba zifunxe uxinzelelo kunye noxinzelelo, ngelixa i-XPS engundoqo isasaza amandla angaphakathi ngokulinganayo.
Oku kunciphisa kakhulu umngcipheko woguqulo ngexesha -lokusetyenziswa kwexesha elide.
3.3 Ukuqina koLwakhiwo kunye noKwabiwa koMthwalo
Ukuqina kolwakhiwo kuphunyezwa ngokudityaniswa kwezi:
Uxinaniso oluphezulu-londoqo we-XPS wogwebu
Izikhumba zangaphandle eziqiniweyo
Imigangatho yokudibanisa encamathelayo
Olu lungelelwaniso luvumela amandla omthwalo ukuba asasazwe kuwo wonke umphezulu wendawo yolawulo kunokuba ugxininiswe kwindawo enye.
Ngenxa yoko, i-XPS Refrigerated Truck Body Panels igcina imfezeko yesakhiwo naphantsi kweemeko zothutho eziguquguqukayo.
3.4 Uzinzo oluDimensional
Uzinzo lweDimensional lubhekiselele kwisakhono sephaneli ukugcina imilo phantsi kotshintsho lobushushu.
Imathiriyeli ye-XPS ibonisa uzinzo olubalaseleyo kuluhlu olubanzi lobushushu, ngokwesiqhelo ukusuka kwi -50℃ukuya ku +75℃.
Oku kuqinisekisa ukuba i-XPS Refrigerated Truck Body Panels ayijiki, icuthe, okanye yandiswe kakhulu ngexesha lokusebenza.
4. Ukumelana nokufuma kunye neNgcaciso yokuSebenza kokusiNgqongileyo
4.1 Iqondo lokufunxwa kwamanzi
Olunye uncedo oluphambili lwemathiriyeli ye-XPS lizinga lokufunxa kwamanzi eliphantsi kakhulu, elingaphantsi kwe-1%.
Oku kuthintela:
Ilahleko yokusebenza kakuhle kwe-insulation
Ukuncipha kolwakhiwo
Umngundo okanye ukukhula kwebhaktheriya
Kwiindawo ezipholileyo apho ukuxinana kuxhaphakile, olu lwazi lubalulekile kusetyenziso lwexesha elide-.
4.2 Ukusebenza kakuhle koMqobo woMphunga
Ulwakhiwo oluvaliweyo-lweseli ye-XPS lusebenza njengomqobo wendalo womphunga.
Oku kuthintela ukufuduka kokunyakama kumbindi wephaneli, kuqinisekisa ukuba iiPaneli zelori ye-XPS eRefrigerated Truck Body igcina ukusebenza okungaguqukiyo kokugquma ngokuhamba kwexesha.
Ikwanciphisa ukujiya kwangaphakathi, okubalulekileyo kucoceko-kumashishini anovakalelo afana nokutya kunye namayeza.
4.3 Ukunyangwa kokusiNgqongileyo
Iiphaneli zeXPS ziyilelwe ukwenza phantsi kweemeko ezahlukeneyo zokusingqongileyo, kubandakanywa:
Iindawo zokufuma okuphezulu
Ityuwa yonxweme -imekobume zomoya
Ukwahluka kobushushu obugqithisileyo
Ukuvezwa kweekhemikhali kwiiarhente zokucoca
Oku kubenza bafanelekele izicelo zolungiselelo lwetsheyini ezibandayo zehlabathi.
5. IiNgcaciso zoMveliso, eziDimensional, kunye neProcessing
5.1 Imigangatho yokutyeba kwephaneli
Ubukhulu bephaneli luphawu oluphambili oluchaphazela ukugquma kunye nokusebenza kolwakhiwo.
Uluhlu oluqhelekileyo lweePaneli zoMzimba weLori ye-XPS eFrijiweyo ziquka:
30–50 mm yothutho olubandayo
50–80 mm kuthutho oluqhelekileyo olunomkhenkce
80–120 mm kubunzulu{2}}usetyenziso lomkhenkce
Ukukhetha ukutyeba kuxhomekeke kuluhlu lobushushu obufunekayo kunye nomgama wothutho.
5.2 Ukuchaneka koMda kunye noLawulo loNyamezelo
Ukwenziwa ngokuchanekileyo kubalulekile kwimodyuli yomzimba welori.
Amanqanaba okunyamezelana okuqhelekileyo aquka:
Ukunyamezela ubude kunye nobubanzi: ± 1-2 mm
Ukunyamezela ukutyeba: ± 0.5-1 mm
Ulawulo lokutenxa kokumcaba
Ukuchaneka okuphezulu kuqinisekisa ukufakwa kwephaneli efanelekileyo kunye nokutywinwa okungangeni moya.
5.3 Ukubambelela kunye nokomelela kokuLamination
Ukudibanisa phakathi kwe-XPS engundoqo kunye nezikhumba zangaphandle yiparameter yesakhiwo esibalulekileyo.
-ukusebenza okuphezulu kwe-XPS ye-Friji yeLori yoMzimba weePaneli ezisetyenziswayo:
Ishishini-ibakala lokuncamathelisa i-polyurethane
Iinkqubo zokutyumza ezishushu
Iimeko ezilawulwayo zokunyanga
Amandla okuncamathela achaphazela ngqo ukuqina kunye nokusebenza kwexesha elide.
5.4 IiNgcaciso zokuLungisa uMphezulu
Iinketho zokugqiba umphezulu ziquka:
Ukugqiba ijeli ye-FRP
Aluminiyam anodizing okanye ukutyabeka
Ukuchasa -iindlela zokuthungwa komgangatho (yeephaneli ezisezantsi)
Olu nyango lomeleza ukuqina kunye nokufaneleka kwesicelo.
Ukuqukumbela
Iipaneli ze-XPS Refrigerated Truck Body ziinkqubo eziyilwe ngobunjineli ezidityanisiweyo eziyilelwe ukuhlangabezana neemfuno ezibangwayo zothungelwano lwale mihla olubandayo. Ukusebenza kwabo kuchazwa yindibaniselwano yezinto eziphathekayo, uyilo lolwakhiwo, kunye neenkcukacha zokwenziwa ezichanekileyo.
Iimpawu eziphambili zobugcisa ezifana ne-thermal conductivity, amandla oxinzelelo, izinga lokufunxa amanzi, kunye nokunyamezela kwe-dimensional kuqinisekisa ngokuthe ngqo ukufaneleka kwabo kwizicelo zokuthutha ezifrijini.
Ngokudityaniswa kwee-cores ze-XPS ze-foam, izikhumba zomphezulu ezomeleziweyo, kunye netekhnoloji ye-lamination ephezulu, ezi phaneli zifezekisa ibhalansi yokusebenza kakuhle kwe-insulation, ukuqina koomatshini, kunye nokumelana nokusingqongileyo.
Njengoko uthungelwano lwetsheyini ebandayo yehlabathi luqhubeka ukwanda, iXPS Refrigerated Truck Body Panels iya kuhlala isisisombululo esibalulekileyo esixhasa amandla-asebenzayo, azinzileyo, kunye nobushushu obuthembekileyo{1}inkqubo yothutho elawulwayo.
