Na'urar Busar da Iska ta GA-HFB
Halayen Aiki
Na'urar busar da firiji tana amfani da ƙarancin zafin na'urar fitar da iska daga tsarin sanyaya, bari mu rage zafin iskar da aka matse, sannan mu narke ruwan, don samun busasshen tushen iska mai matsewa; amma sanyaya iskar da aka matse ba lallai bane yana nufin za a fitar da ruwan ba, saboda za a cire ruwa mai yawa daga na'urar busar da firiji saboda saurin kwararar iska mai matsewa, wanda ke haifar da yawan ruwa a ƙarshen aikin;
Na'urar busar da firiji mai sanyaya iska ta GA series sabuwar na'ura ce da aka ƙera don magance wannan matsala. Babban fasalin shine cewa na'urar busar da iska mai kwance an ƙera ta ne da tsari mai bambanci a tsaye. A ƙasan na'urar busar da iskar an sanye ta da na'urar busar da iska mai ƙarfi ta biyu, wannan ƙirar da aka tsara ba wai kawai tana sa tsarin sanyaya ya fi kwanciyar hankali ba, ana kuma amfani da ƙa'idar nauyi don sa ruwan da aka ƙera ya fi wahalar ɗauke shi daga na'urar busar da iska mai sauri saboda alaƙar da ke tsakanin nauyi, ta yadda ruwan da aka ƙera zai iya fita gaba ɗaya.
Hanya madaidaiciya ta zaɓar na'urar busar da sanyi:
A ƙarƙashin yanayi daban-daban na aiki, yawan iskar da ke cikin dukkan nau'ikan injinan busar da sanyi zai bambanta. Domin zaɓar injin busar da sanyi mai dacewa, dole ne a yi la'akari da abubuwa biyar kamar yawan kwararar iska mai matsewa, matsin lamba, zafin shiga, zafin yanayi da kuma ma'aunin matsi da ake buƙata.
Misali: alamar matse iska tana nuna cewa ƙarfin shaye-shaye shine 5.2m3 /min, matsin lamba na shaye-shaye shine 0.8MPa, matsakaicin zafin shaye-shaye shine 50℃, zafin jiki na ɗakin injin shine 38℃, kuma ma'aunin matsewar da aka nufa shine 10℃.
Sannan: ƙarfin sarrafawa na injin busar da sanyi = 5.2 Nm3 /min ÷ 0.75 ÷ 1.12 ÷ 1.0 = 6.2 Nm3 /min
Samfurin busar da sanyi da za a zaɓa shine GA-50HFB.
Sigogin samfurin
| Samfuri | Ƙarfin Iska (Nm³/min SCFM) | Diamita na shigar iska da fitarwa (DN) | Nau'ikan kafofin watsa labarai masu sanyi | Ƙarfin matsewa (kw) | Nauyi (KG) | Girman-L*W*H(mm) |
| GA-15HFB | 1.7-60 | 1/2" | R-134a | 0.32 | 36 | 600*360*580 |
| GA-20HFB | 2.6-92 | 3/4" | 0.5 | 45 | 645*360*600 | |
| GA-30HFB | 3.6-127 | 1" | R-427a | 0.59 | 55 | 765*380*665 |
| GA-40HFB | 5.2-184 | 1" | 0.7 | 65 | 765*380*715 | |
| GA-50HFB | 6.5-229 | 1-1/4" | 0.89 | 75 | 800*400*865 | |
| GA-60HFB | 8-282 | 1-1/4" | 1.08 | 85 | 860*450*930 | |
| GA-75HFB | 10-353 | 1-1/2" | 1.55 | 100 | 900*450*915 | |
| GA-100HFB | 13-459 | 2" | 1.91 | 120 | 1000*550*1000 | |
| GA-120HFB | 16-565 | 2" | 2.52 | 135 | 1050*550*1065 | |
| GA-150HFB | 19-671 | 2" | 2.7 | 160 | 1030*600*1165 | |
| GA-200HFB | 23-812 | 2-1/2" | 3.43 | 235 | 1170*650*1365 | |
| GA-250HFB | 28-988 | 3" | 4.32 | 250 | 1210*650*1515 | |
| GA-300HFB | 33-1165 | 3" | 4.64 | 270 | 1210*650*1615 | |
| GA-350HFB | 39-1377 | 3" | 5.2 | 310 | 1210*750*1865 | |
| GA-400HFB | 45-1589 | 4"F | 6.75 | 360 | 1300*900*1715 | |
| GA-500HFB | 55-1942 | 4"F | 7.5 | 430 | 1300*900*1850 | |
| GA-600HFB | 65-2295 | 5"F | 9 | 520 | 1300*900*1850 | |
| GA-700HFB | 75-2648 | 5"F | 10.1 | 590 | 1300*980*2050 | |
| GA-800HFB | 80-3001 | 5"F | 11.2 | 600 | 1400*1000*2100 | |
| GA-900HFB | 95-3354 | 6"F | 13.6 | 750 | 1450*1000*2400 | |
| GA-1000HFB | 110-3883 | 6"F | 17.7 | 850 | 1500*1000*2400 |

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