1, Refrigeration condenser unit kugadzirisa tafura
Kuenzaniswa nehombe yekuchengetera inotonhora, dhizaini yedhizaini yekuchengetera diki iri nyore uye iri nyore, uye kuenzanisa kwemayuniti kuri nyore. Naizvozvo, iyo yekupisa inorema yeyakajairwa diki yekuchengetera inotonhora kazhinji haidi kugadzirwa uye kuverengerwa, uye firiji condenser unit inogona kuenzaniswa zvinoenderana nekufungidzira.
1,Firiza (-18~-15℃)kaviri-mativi ruvara simbi polyurethane okuchengetera bhodhi (100mm kana 120mm ukobvu)
| Vhoriyamu/ m³ | Condenser unit | Evaporator |
| 10/18 | 3HP | DD30 |
| 20/30 | 4HP | DD40 |
| 40/50 | 5HP | DD60 |
| 60/80 | 8HP | DD80 |
| 90/100 | 10HP | DD100 |
| 130/150 | 15HP | DD160 |
| 200 | 20HP | DD200 |
| 400 | 40HP | DD410/DJ310 |
2.Chiller (2~5℃)kaviri-mativi ruvara simbi polyurethane warehouse board (100mm)
| Vhoriyamu/ m³ | Condenser unit | Evaporator |
| 10/18 | 3HP | DD30/DL40 |
| 20/30 | 4HP | DD40/DL55 |
| 40/50 | 5HP | DD60/DL80 |
| 60/80 | 7HP | DD80/DL105 |
| 90/150 | 10HP | DD100/DL125 |
| 200 | 15HP | DD160/DL210 |
| 400 | 25HP | DD250/DL330 |
| 600 | 40HP | DD410 |
Hazvina mhosva kuti ndeipi mhando yefiriji compressor unit, inotemerwa zvichienderana nekupisa kwekushisa uye inoshanda vhoriyamu yekuchengetera inotonhora.
Uye zvakare, ma paramita akadai setembiricha yekudziya, vhoriyamu yekuchengetedza, uye kuwanda kwezvinhu zvinopinda nekubuda mudura zvinofanirwa kutaurwawo.
Isu tinogona kungofungidzira kutonhora kweiyo unit maererano neinotevera formula:
01), iyo fomula yekuverenga iyo yekutonhodza kugona kweyakanyanya tembiricha kutonhora kuchengetedza ndeye:
Refrigeration capacity = inotonhora yekuchengetedza vhoriyamu × 90 × 1.16 + kutsauka kwakanaka;
Kutsauka kwakanaka kunotemerwa zvichienderana nekudziya kwekudziya kwechando kana mufiriji zvinhu, huwandu hwekuchengetedza, uye kuwanda kwezvinhu zvinopinda nekubuda mudura, uye huwandu huri pakati pe100-400W.
02), iyo fomula yekuverenga kutonhora kugona kwepakati-tembiricha inoshanda inotonhora kuchengetedza ndeye:
Refrigeration capacity = inotonhora yekuchengetedza vhoriyamu × 95 × 1.16 + kutsauka kwakanaka;
Rudzi rwekutsauka kwakanaka kuri pakati pe200-600W;
03), iyo fomula yekuverenga kutonhora kweiyo yakaderera-tembiricha inoshanda inotonhora kuchengetedza ndeye:
Firiji simba = inotonhora yekuchengetedza vhoriyamu × 110 × 1.2 + kutsauka kwakanaka;
Huwandu hwekutsauka kwakanaka huri pakati pe300-800W.
- 2.Kusarudza nekukurumidza uye dhizaini yefiriji evaporator:
01), Refrigeration evaporator yefiriza
Kuremerwa pa cubic mita inoverengerwa zvinoenderana neW0=75W/m3;
- Kana V (inotonhora yekuchengetera vhoriyamu) <30m3, iyo inotonhora yekuchengetera ine nguva zhinji yekuvhura, senge nyama nyowani yekuchengetedza, wedzera iyo coefficient A=1.2;
- Kana 30m3
- Kana V≥100m3, iyo inotonhora yekuchengetedza ine nguva zhinji yekuvhura, senge nyama nyowani yekuchengetedza, wedzera iyo coefficient A=1.0;
- Kana iri firiji imwe chete, wedzera coefficient B = 1.1; kusarudzwa kwekupedzisira kwemhepo inotonhora yekuchengetera inotonhora ndeye W = A * B * W0 (W ndiyo mutoro wekutonhora fan);
- Kufananidza pakati pefiriji unit uye mhepo inotonhorera yekuchengetedza inotonhora inoverengerwa zvichienderana nekupisa kwekushisa kwe -10 °C;
02) firiji evaporator yekuchengetera kutonhora kwefronzon.
Kuremerwa pa cubic mita inotarwa zvichienderana neW0=70W/m3;
- Kana V (inotonhora yekuchengetera vhoriyamu) <30m3, iyo inotonhora yekuchengetera ine nguva zhinji yekuvhura, senge nyama nyowani yekuchengetedza, wedzera iyo coefficient A=1.2;
- Kana 30m3
- Kana V≥100m3, iyo inotonhora yekuchengetedza ine nguva zhinji yekuvhura, senge nyama nyowani yekuchengetedza, wedzera iyo coefficient A=1.0;
- Kana iri firiji imwe chete, wedzera coefficient B=1.1;
- Iyo yekupedzisira inotonhora yekuchengetedza inotonhorera fan inosarudzwa zvinoenderana neW = A * B * W0 (W ndiyo inotonhorera fan load);
- Kana iyo yekuchengetera inotonhora uye yakaderera tembiricha kabati inogovera firiji unit, kuenderana kweiyo unit uye mhepo inotonhorera ichaverengerwa zvichienderana nekubuda kwekushisa kwe -35 ° C. Kana iyo inotonhora yekuchengetera yakapatsanurwa kubva kune yakaderera tembiricha kabati, kufananidzwa kwefiriji unit uye kutonhora feni yekutonhora yekuchengetera inoverengerwa zvichienderana nekupisa kwekushisa kwe -30 ° C.
03) firiji evaporator yekamuri yekuchengetera inotonhora yekuchengetera:
Kuremerwa pa cubic mita inoverengerwa zvinoenderana neW0=110W/m3:
- Kana V (huwandu hwekamuri yekugadzirisa) <50m3, wedzera coefficient A=1.1;
- Kana V≥50m3, wedzera coefficient A=1.0;
- Iyo yekupedzisira inotonhora yekuchengetedza kutonhora fan inosarudzwa zvinoenderana neW = A * W0 (W ndiyo inotonhorera fan load);
- Kana iyo yekugadziridza imba uye yepakati tembiricha kabati inogovera firiji unit, kufananidzwa kweiyo unit uye inotonhorera yemhepo inoverengerwa zvichienderana nekupisa kwekushisa kwe -10 ℃. Kana imba yekugadziridza ichipatsanurwa kubva kune yepakati tembiricha kabati, kufananidzwa kweinotonhora yekuchengetera unit uye feni yekutonhodza ichaverengerwa zvichienderana nekupisa kwekushisa kwe0 ° C.
Iko kuverenga kuri pamusoro ndiko kukosha kwereferensi, iyo chaiyo kuverenga kunobva pane inotonhora yekuchengetedza mutoro wekuverenga tafura.
Nguva yekutumira: Kubvumbi-11-2022