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RFC4D/4G
RFC
The Large 4-Sylinder RFC Semi-Hermetic Reciprocating Compressor waxaa loogu talagalay qaboojinta shaqada culus ee ganacsiga iyo warshadaha fudud, isku dheelitirka barokaca sare iyo waxtarka tamarta. Waxaa loogu talagalay codsiyada qaboojinta beddelka ah (tusaale, qolalka cadaynta rootiga ee u dhexeeya qaboojinta iyo xilliyada shaqo la'aanta), waxay ka kooban tahay muraayad la xoojiyay oo laga sameeyay birta daawaynta ee xoogga badan (42CrMo) iyo dhululubo weyn (120mm bore) oo bixiya waxqabad joogto ah oo ku jira culeys dheeraad ah. Dhismaheeda semi-hermetic-ku wuxuu u oggolaanayaa dayactirka gudaha-farsamayaqaannada waxay bedeli karaan valves, gaskets, ama bamka saliidda iyagoon ka saarin unugga oo dhan - yaraynta wakhtiga hoos u dhaca nidaamyada qaboojinta muhiimka ah (tusaale, kaydinta dawooyinka) halkaas oo xitaa 1 saac oo maqnaansho ah ay halis u tahay luminta alaabta.

Barokaca Shaqada Culus : Waxay ku faantaa barokac mug leh oo ah 52.8 m³/h at 1750 RPM (xawaaraha matoorka warshadeed ee caadiga ah), isagoo keenaya 18-24 kW ee awooda qaboojinta iyadoo la isticmaalayo 5.8-7.2 kW oo awood ah. Tani waxay 30% ka waxtar badan tahay kombaresarada caadiga ah ee 4-dhululubo ee isla barokaca, iyada oo ay ugu wacan tahay kala-qaadashada la hagaajiyay ee yaraynaysa cadaadiska cadaadiska inta lagu jiro nuugista.
Dhis Rugged : Baloog dhululubo bir ah oo leh 5μm dhumucdiisuna waxay tahay 5μm nikkel-ku dahaaran siddo piston ah ayaa iska caabiya xirashada iyo daxalka, taageeraya hawlgalka joogtada ah ee 15,000+ saacadood ka hor adeegga weyn. Balooggu waxa kale oo uu leeyahay baalal qaboojin isku dhafan kuwaaso kala saara kulaylka inta lagu jiro hawlgalka, yaraynta ku tiirsanaanta qaboojiyeyaasha dibadda.
Xasilloonida Cadaadiska : Waxaa lagu qalabeeyay beddelaha cadaadiska sare ee dareenka (waqtiga jawaabta <0.1 ilbiriqsi) kaas oo kiciya beddelka awoodda marka cadaadiska dheecaanku ka sarreeyo 2.8 MPa . Tani waxay ka hortagtaa culeyska nidaamka - tusaale ahaan, haddii taageere kondenser-gu guuldareysto, kombarada si toos ah u dhimaya awoodda 40% ilaa cadaadisku ku soo laabto heerar nabdoon.
Dabacsanaanta Qaboojiyaha : La jaanqaadi kara R134a (codsiyada heerkulka dhexdhexaadka ah), R407C (nidaamyada heerkulka isku-dhafka ah), iyo GWP-hoose R290 (propane, GWP = 3, oo waafaqsan EU F-Gas Phasedown iyo US EPA SNAP sharciyada). Qalajiyaha shaandhada qaboojiyaha ayaa lagu soo daray si looga saaro qoyaanka iyo wasakhowga, isaga oo ka ilaalinaya kombarada samaynta aashitada.
Kaydinta qabow ee warshadaha dhexdhexaadka ah (200-500 m³) : Waxay ku kaydisaa hilibka barafaysan, cuntooyinka badda, ama cuntooyinka warshadaysan at -18℃ ilaa -25℃, oo leh awood ay ku xakamayso rarka maalinlaha ah ee soo celinta (tusaale, 5-10 tan oo alaabta soo gasha).
Cadaynta roodhida baaxadda weyn iyo qolalka qaboojinta : Qabooji cajiinka 38 ℃ (heerkulka caddaynta) ilaa 20 ℃ 30 daqiiqo gudahood, ka hortagga halsano iyo hubinta qaabka rootiga joogtada ah.
Nidaamyada qaboojinta halsano ee warshadda : Waxay ilaalisaa heerkulka saxda ah noocyada khamiirka ee kala duwan (tusaale, 12-15 ℃ ee ale, 8-10℃ ee lager), oo leh awood ay ku qaboojiso 1,000-litir.
Goobaha kaydinta badan ee dawooyinka : Waxay ku ilaalisaa dawooyinka aan qaboojiyaha lahayn (tusaale, kiniiniyada, kaabsal) 15-25 ℃, oo leh isdhexgalka xakamaynta huurka si looga hortago xaalufka alaabta.
| Qaabka RFC | Awood magac ahaan HP/KW | Barokaca m³/saac @ 50Hz | Tirada Silinder × Dhexroor ×Stoke |
Quudinta & Nuugista Valve mm/IN | Mugga saliidda L |
Awoodda V/φ/Hz |
Qiyaasta Korontada | Kuleyliyaha Crankcase (220V) W | Habka keenista Saliida | Miisaanka (oo leh saliid) Kg |
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| DL Exhaust Valve | SL Nuugista Valve | Inta ugu badan ee shaqaynaysa (A) | Hadda bilaabmaya/ xidhan (A) | |||||||||
| RFC4D-15.2 | 15/10.5 | 73.7 | 4×φ70×55 | φ28 | φ42 | 4 | 380-420YY/3/50 440-480YY/3/60 | 31 | 81/132 | 140 | Duubista qasabka ah | 183 |
| RFC4G-25.2 | 25/18.5 | 73.7 | 4×φ70×55 | φ28 | φ54 | 4.5 | 380-420YY/3/50 440-480YY/3/60 | 45 | 116/193 | 140 | Duubista qasabka ah | 203 |
| RFC4D-20.2 | 20/15 | 84.6 | 4×φ75×55 | φ28 | φ54 | 4.5 | 380-420YY/3/50 440-480YY/3/60 | 37 | 97/158 | 140 | Duubista qasabka ah | 192 |
| RFC4G-30.2 | 30/22 | 84.6 | 4×φ75×55 | φ28 | φ54 | 4.5 | 380-420YY/3/50 440-480YY/3/60 | 53 | 135/220 | 140 | Duubista qasabka ah | 206 |
| Qaabka | Heerkulka qaboojinta | Awoodda Qaboojinta Qo (W) Isticmaalka Korontada Pe(kW) | ||||||||||||
| Heerkulka uumi-baxa ℃ | ||||||||||||||
| 7.5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | -35 | -40 | -45 | |||
| RFC4D-15.2 | 30 | Qo | 58500 | 48400 | 39700 | 32200 | 25750 | 20250 | 15560 | 11630 | 8350 | |||
| Pe | 15.78 | 14.84 | 13.79 | 12.63 | 11.40 | 10.10 | 8.77 | 7.43 | 6.10 | |||||
| 40 | Qo | 49850 | 41150 | 33600 | 27100 | 21500 | 16730 | 12660 | 9240 | 6380 | ||||
| Pe | 18.16 | 16.80 | 15.34 | 13.82 | 12.25 | 10.65 | 9.05 | 7.47 | 5.93 | |||||
| 50 | Qo | 33950 | 27600 | 22050 | 17330 | 13270 | 9820 | 6920 | ||||||
| Pe | 18.50 | 16.67 | 14.80 | 12.91 | 11.03 | 9.17 | 7.37 | |||||||
| RFC4G-25.2 | 30 | Qo | 90700 | 83200 | 69700 | 57900 | 47750 | 38950 | 31350 | 24800 | 19210 | 14460 | 10460 | |
| Pe | 16.14 | 16.07 | 15.72 | 15.14 | 14.36 | 13.41 | 12.32 | 11.11 | 9.81 | 8.46 | 7.08 | |||
| 40 | Qo | 77400 | 71000 | 59500 | 49400 | 40650 | 33000 | 26450 | 20800 | 15930 | 11800 | 8320 | ||
| Pe | 19.56 | 19.22 | 18.37 | 17.32 | 16.11 | 14.76 | 13.31 | 11.78 | 10.20 | 8.60 | 7.00 | |||
| 50 | Qo | 64500 | 59100 | 49500 | 41000 | 33600 | 27200 | 21600 | 16830 | 12740 | 9260 | 6340 | ||
| Pe | 22.78 | 22.18 | 20.84 | 19.33 | 17.71 | 15.98 | 14.18 | 12.34 | 10.49 | 8.65 | 6.86 | |||
| RFC4D-20.2 | 30 | Qo | 67100 | 55500 | 45400 | 36750 | 29350 | 23000 | 17600 | 13060 | 9260 | |||
| Pe | 18.22 | 17.12 | 15.89 | 14.55 | 13.12 | 11.62 | 10.08 | 8.53 | 6.97 | |||||
| 40 | Qo | 57200 | 47300 | 38700 | 31200 | 24800 | 19250 | 14540 | 10540 | 7160 | ||||
| Pe | 20.94 | 19.36 | 17.68 | 15.93 | 14.13 | 12.30 | 10.47 | 8.65 | 6.89 | |||||
| 50 | Qo | 38750 | 31650 | 25450 | 20100 | 15480 | 11510 | 8120 | ||||||
| Pe | 21.25 | 19.15 | 17.02 | 14.87 | 12.73 | 10.63 | 8.60 | |||||||
| RFC4G-30.2 | 30 | Qo | 103800 | 95300 | 79900 | 66500 | 54900 | 44900 | 36250 | 28800 | 22450 | 17040 | 12480 | |
| Pe | 19.21 | 19.07 | 18.57 | 17.81 | 16.84 | 15.70 | 14.41 | 13.02 | 11.57 | 10.09 | 8.61 | |||
| 40 | Qo | 89100 | 81800 | 68600 | 57000 | 47000 | 38250 | 30700 | 24200 | 18610 | 13860 | 9850 | ||
| Pe | 23.37 | 22.88 | 21.73 | 20.38 | 18.88 | 17.26 | 15.56 | 13.81 | 12.06 | 10.33 | 8.68 | |||
| 50 | Qo | 74300 | 68200 | 57100 | 47400 | 38900 | 31500 | 25100 | 19580 | 14840 | 10810 | 7410 | ||
| Pe | 27.01 | 26.20 | 24.46 | 22.58 | 20.60 | 18.56 | 16.50 | 14.45 | 12.45 | 10.54 | 8.76 | |||
| Iyada oo ku saleysan heerkulka gaaska nuugista 20 ℃, 50Hz, iyada oo aan qaboojin dareere ah. | ||||||||||||||
| Qaboojin dheeri ah ama heerkulka gaaska nuugid xaddidan. | ||||||||||||||
| Qaboojin dheeri ah iyo nidaamka CIC. | ||||||||||||||
Waa maxay miisaanka iyo raadka?
Wuxuu miisaankiisu yahay 165 kg oo cabbirkiisu yahay 28 × 16 × 20 inch (L×W × H), oo u baahan korka dhejiska shubka ah ee la xoojiyay (ugu yaraan 200 kg/m²) iyo 1.2 m² oo ah meel rakiban oo cad (loogu talagalay socodka hawada iyo helitaanka dayactirka). Afar lugood oo isku dhafan oo kor u qaadaya (kor-ku-dhejinta) waxay ku fududeeyaan rakibaadda fargeeto ama wiish.
Miyay ku jirtaa sifooyinka ilaalinta?
Haa—isku darka ilaalinta culeyska kuleylka kuleylka ah ee 110 ℃ (heerkulka mootooyinka) si looga hortago gubashada, iyo xakameynta baaskiil wadida gaaban waxay dhaqangelisaa daahitaanka wareegga 3-daqiiqo ugu yaraan (waxay ka hortagtaa waxyeelada gawaarida ee bilawga joogtada ah). Waalka gargaarka cadaadiska sarreeya (loo dhigay 3.2 MPa) wuxuu bixiyaa badbaado dheeraad ah.
Waa maxay saliidaha loo baahan yahay?
Waxay isticmaashaa saliidda POE ee ay oggolaatay RFC (ISO 68 viscosity), kaas oo la jaan qaadaya dhammaan qaboojiyaha la taageero oo u adkaysta burburka kulaylka. Crankcase wuxuu leeyahay awood 4.5 L , oo leh muraayad muuqaal ah oo lagu kormeerayo heerarka saliidda (looma baahna hubinta gacanta).