Uhlobo sindlela yokhetho 1
Bala inani le-calorific kusukela ekukhuphukeni kwezinga lokushisa kwe-amafutha ithangi
Q = SHxDexVxDT/60
Q: Inani lekhalori KW
SH: Ukushisa okuqondile kwamafutha ngu-1.97KJ/Kg°C (1.97kJ/kg Celsius)
De: Amandla adonsela phansi aqondile 0.88Kg/L
De: Ukushisa okuqondile kwamanzi ngu-4.2x103J/kg°C
V: Umthamo kawoyela/amanzi L (amalitha) okuhlanganisa umthamo wamanzi esewonke ethangini likawoyela kanye nepayipi
I-DT: Ukwenyuka kwezinga lokushisa eliphezulu ngeminithi elilodwa
Qaphela: “/60″ isetshenziselwa ukuguqula izinga lokushisa libe ngamadigri Celsius/ngomzuzu libe ngamadigri Celsius/sesibili;1kW = 1kJ/s;
Qaphela: Uma ukala, izinga lokushisa lethangi likaphethiloli lidinga ukuba ngaphansi kancane kunezinga lokushisa elizungezile;futhi okokusebenza kusebenza ngaphansi komthwalo omkhulu.
Isibonelo: Umthamo wethangi elingu-1 3000L izinga lokushisa eliphezulu lamanzi noma izinga lokushisa likawoyela elingu-0.6 degrees Celsius/min
Inani lekhalori Q= ( 1.97 x 0.88 x 3000 x 0.6) /60 = 52KW
Imiyalo eyengeziwe: lapho ukhetha umthamo wokupholisa we-cooler kawoyela, inganyuswa ngokufanelekile ngo-20% -50%.
Thayipha indlela yokukhetha 2
Amandla okushisa alinganiselwa ngokuya ngamandla emoto esiteshini se-hydraulic.
Uwoyela weHydraulic usetshenziswa njengendawo yokudlulisa, futhi ukulahleka kwamandla ohlelweni kuzoba khona kakhulu ngendlela yokushisa.Ngokusekelwe kokuhlangenwe nakho kwangempela kwe-substrate, inkampani yethu ifingqa ama-coefficients ahambisanayo okulahlekelwa kwamandla ohlelo lwe-hydraulic ngaphansi kwengcindezi yokusebenza ehlukene ngale ndlela elandelayo:
Ukushisa kwe-P = 1.2x (P motor n)
Isiteshi se-P motor hydraulic wonke amandla e-motor: n i-coefficient yokulahlekelwa kwamandla
【Amazwana: 1 Kcal/h=1.163W 1 KW=860Kcal/h】
Isikhathi sokuthumela: Nov-04-2022