Site na usoro njikwa sayensị zuru oke, ezigbo mma na okwukwe dị mma, anyị na-enweta ezigbo ọnọdụ ma na-arụ ọrụ a maka ụlọ ọrụ dị mma maka ire ọkụ dị mma nke nwere igbe oyi nke nwere ikuku oyi. Igwe nchekwa oyi maka ụlọ nchekwa oyi. Enwere m olileanya na anyị ga-enwe ike ime nke ọma karịa n'ihi mbọ anyị na-agba n'ọdịnihu.
Site na usoro njikwa sayensị zuru oke, ezigbo mma na okwukwe dị mma, anyị na-enweta ezigbo ọnọdụ ma na-arụ ọrụ a makaNgalaba Refrigeration Ọkụ Na-ere na China na Igbe Ikuku Ụdị Nchekwa Oyi, Nkà ihe ọmụma azụmaahịa: Were onye ahịa dị ka Ebe etiti, were àgwà ahụ dị ka ndụ, iguzosi ike n'ezi ihe, ibu ọrụ, ilekwasị anya, na ihe ọhụrụ. Anyị ga-enye ndị ahịa nwere nkà, ịdị mma n'ọnọdụ ntụkwasị obi, yana ọtụtụ ndị na-ebubata ngwaahịa n'ụwa niile? Ndị ọrụ anyị niile ga-arụkọ ọrụ ọnụ ma gaa n'ihu ọnụ.
| HP | KW | Ịkpọkọ mmiri okpomọkụ(℃) | Okpomọkụ ikuku mmiri (℃) | ||||||
| -12 | -10 | -8 | -5 | 0 | 5 | 10 | |||
| 2 | Q | 30 | 3.37 | 3.71 | 4.01 | 4.47 | 5.37 | 6.37 | 7.46 |
| 40 | 3.04 | 3.33 | 3.61 | 4.04 | 4.89 | 5.80 | 6.89 | ||
| 45 | 2.78 | 3.04 | 3.35 | 3.82 | 4.61 | 5.49 | 6.53 | ||
| 50 | 2.52 | 2.76 | 3.10 | 3.61 | 4.32 | 5.18 | 6.18 | ||
| P | 30 | 1.19 | 1.19 | 1.19 | 1.20 | 1.22 | 1.25 | 1.28 | |
| 40 | 1.45 | 1.45 | 1.45 | 1.47 | 1.49 | 1.51 | 1.52 | ||
| 45 | 1.61 | 1.61 | 1.62 | 1.63 | 1.65 | 1.67 | 1.68 | ||
| 50 | 1.78 | 1.78 | 1.78 | 1.80 | 1.82 | 1.84 | 1.85 | ||
| 2.5 | Q | 30 | 3.90 | 4.23 | 4.61 | 5.18 | 6.18 | 7.32 | 8.60 |
| 40 | 3.52 | 3.85 | 4.17 | 4.66 | 5.61 | 6.70 | 7.93 | ||
| 45 | 3.21 | 3.49 | 3.85 | 4.39 | 5.30 | 6.34 | 7.53 | ||
| 50 | 2.90 | 3.14 | 3.53 | 4.13 | 4.99 | 5.99 | 7.13 | ||
| P | 30 | 1.34 | 1.34 | 1.34 | 1.35 | 1.38 | 1.41 | 1.44 | |
| 40 | 1.64 | 1.64 | 1.64 | 1.65 | 1.67 | 1.70 | 1.72 | ||
| 45 | 1.82 | 1.82 | 1.83 | 1.84 | 1.86 | 1.88 | 1.90 | ||
| 50 | 2.01 | 2.01 | 2.01 | 2.03 | 2.05 | 2.07 | 2.08 | ||
| 3 | Q | 30 | 4.94 | 5.37 | 5.82 | 6.51 | 7.79 | 9.22 | 10.88 |
| 40 | 4.42 | 4.85 | 5.26 | 5.89 | 7.08 | 8.46 | 9.98 | ||
| 45 | 4.01 | 4.42 | 4.87 | 5.56 | 6.70 | 8.00 | 9.48 | ||
| 50 | 3.61 | 3.99 | 4.48 | 5.23 | 6.32 | 7.55 | 8.98 | ||
| P | 30 | 1.71 | 1.71 | 1.71 | 1.72 | 1.76 | 1.80 | 1.83 | |
| 40 | 2.10 | 2.09 | 2.09 | 2.11 | 2.14 | 2.18 | 2.20 | ||
| 45 | 2.34 | 2.33 | 2.34 | 2.35 | 2.38 | 2.42 | 2.43 | ||
| 50 | 2.58 | 2.58 | 2.58 | 2.60 | 2.63 | 2.66 | 2.67 | ||
| 4 | Q | 30 | 6.60 | 7.17 | 7.80 | 8.74 | 10.45 | 12.35 | 14.58 |
| 40 | 5.94 | 6.46 | 7.03 | 7.89 | 9.50 | 11.31 | 13.40 | ||
| 45 | 5.39 | 5.89 | 6.52 | 7.46 | 8.98 | 10.71 | 12.73 | ||
| 50 | 4.85 | 5.32 | 6.00 | 7.03 | 8.46 | 10.12 | 12.07 | ||
| P | 30 | 2.15 | 2.14 | 2.14 | 2.16 | 2.21 | 2.26 | 2.31 | |
| 40 | 2.64 | 2.64 | 2.64 | 2.66 | 2.70 | 2.74 | 2.77 | ||
| 45 | 2.94 | 2.95 | 2.96 | 2.97 | 3.01 | 3.05 | 3.07 | ||
| 50 | 3.25 | 3.26 | 3.27 | 3.29 | 3.33 | 3.36 | 3.38 | ||
| 5 | Q | 30 | 8.22 | 8.93 | 9.69 | 10.83 | 12.97 | 15.34 | 18.10 |
| 40 | 7.36 | 8.03 | 8.73 | 9.79 | 11.78 | 14.06 | 16.67 | ||
| 45 | 6.70 | 7.32 | 8.09 | 9.26 | 11.14 | 13.32 | 15.82 | ||
| 50 | 6.03 | 6.60 | 7.46 | 8.74 | 10.50 | 12.59 | 14.96 | ||
| P | 30 | 2.77 | 2.77 | 2.78 | 2.80 | 2.85 | 2.92 | 2.98 | |
| 40 | 3.40 | 3.40 | 3.41 | 3.42 | 3.48 | 3.53 | 3.56 | ||
| 45 | 3.79 | 3.79 | 3.80 | 3.82 | 3.87 | 3.92 | 3.95 | ||
| 50 | 4.17 | 4.18 | 4.19 | 4.21 | 4.26 | 4.31 | 4.33 | ||
| 6 | Q | 30 | 9.93 | 10.78 | 11.68 | 13.02 | 15.58 | 18.53 | 21.95 |
| 40 | 8.98 | 9.79 | 10.62 | 11.88 | 14.20 | 16.91 | 20.05 | ||
| 45 | 8.12 | 8.88 | 9.81 | 11.21 | 13.47 | 16.06 | 19.02 | ||
| 50 | 7.27 | 7.98 | 9.01 | 10.55 | 12.73 | 15.20 | 18.00 | ||
| P | 30 | 3.14 | 3.16 | 3.18 | 3.20 | 3.24 | 3.29 | 3.36 | |
| 40 | 3.90 | 3.92 | 3.93 | 3.95 | 3.98 | 4.00 | 4.04 | ||
| 45 | 4.37 | 4.40 | 4.41 | 4.43 | 4.45 | 4.46 | 4.49 | ||
| 50 | 4.84 | 4.87 | 4.88 | 4.90 | 4.91 | 4.92 | 4.94 | ||
| 7 | Q | 30 | 10.93 | 11.83 | 12.82 | 14.31 | 17.15 | 20.38 | 24.13 |
| 40 | 9.88 | 10.74 | 11.65 | 13.02 | 15.63 | 18.62 | 22.04 | ||
| 45 | 8.93 | 9.76 | 10.78 | 12.30 | 14.80 | 17.65 | 20.92 | ||
| 50 | 7.98 | 8.79 | 9.91 | 11.59 | 13.97 | 16.67 | 19.81 | ||
| P | 30 | 3.44 | 3.46 | 3.48 | 3.50 | 3.54 | 3.59 | 3.68 | |
| 40 | 4.27 | 4.29 | 4.31 | 4.33 | 4.35 | 4.38 | 4.43 | ||
| 45 | 4.79 | 4.81 | 4.83 | 4.85 | 4.87 | 4.89 | 4.92 | ||
| 50 | 5.31 | 5.33 | 5.35 | 5.37 | 5.39 | 5.39 | 5.41 | ||
| 9 | Q | 30 | 16.01 | 17.86 | 19.28 | 21.42 | 25.56 | 30.31 | |
| 45 | 12.76 | 14.25 | 15.37 | 17.05 | 20.29 | 23.97 | |||
| 50 | 11.60 | 12.97 | 13.99 | 15.53 | 18.48 | 21.80 | |||
| P | 30 | 5.37 | 5.42 | 5.46 | 5.51 | 5.62 | 5.75 | ||
| 40 | 6.62 | 6.66 | 6.68 | 6.71 | 6.78 | 6.87 | |||
| 45 | 7.44 | 7.47 | 7.48 | 7.51 | 7.55 | 7.61 | |||
| 50 | 8.25 | 8.27 | 8.28 | 8.30 | 8.32 | 8.35 | |||
Ndụ ogologo
—Na ụdị ihe mgbanwe okpomọkụ ọla kọpa-aluminom dị elu ma dị ogologo ndụ.
Mkpọtụ dị ala
—Mkpọtụ dị ala na moto fan rotor mpụga dị elu nke ọma.
—Site na compressor ama ama n'ụwa, obere mkpọtụ, obere mkpọtụ na ọrụ a pụrụ ịtụkwasị obi.
Njikọ dị mfe
— Sistemụ nwere igbe njikọ eriri mmiri na-anaghị agbaze maka njikọ dị mfe.




















Site na usoro njikwa sayensị zuru oke, ezigbo mma na okwukwe dị mma, anyị na-enweta ezigbo ọnọdụ ma na-arụ ọrụ a maka ụlọ ọrụ dị mma maka ire ọkụ dị mma nke nwere igbe oyi nke nwere ikuku oyi. Igwe nchekwa oyi maka ụlọ nchekwa oyi. Enwere m olileanya na anyị ga-enwe ike ime nke ọma karịa n'ihi mbọ anyị na-agba n'ọdịnihu.
Ezigbo mmaNgalaba Refrigeration Ọkụ Na-ere na China na Igbe Ikuku Ụdị Nchekwa Oyi, Nkà ihe ọmụma azụmaahịa: Were onye ahịa dị ka Ebe etiti, were àgwà ahụ dị ka ndụ, iguzosi ike n'ezi ihe, ibu ọrụ, ilekwasị anya, na ihe ọhụrụ. Anyị ga-enye ndị ahịa nwere nkà, ịdị mma n'ọnọdụ ntụkwasị obi, yana ọtụtụ ndị na-ebubata ngwaahịa n'ụwa niile? Ndị ọrụ anyị niile ga-arụkọ ọrụ ọnụ ma gaa n'ihu ọnụ.
