??????????? ?????????????? ???? |??? ?? ?????? ???? ???? ?????? ?????? ???????? ????? ??? ??????? ? increases ????? |

?????-?????? ?????????????? ???? ????? ??????????????? ??????? ??????? ???? ??? ????????:

????????????? ?????????????? ???? |? ? basic ??? ??? |

1.1 ???? ???? |

• ???????: ????, ????????? ??????, ?????? ??????? ??????? |
• ???????: ??????? easy ??? ???????????? ??? ?????? ???? ?? ????????? ??????? ?????? |

1.2 ???????? |

• ???????: ????, ????????? ??????, ?????? ??????? ??????? |
• ???????: ?????? ???????? ?????? ??????? ?????, ??? ???????? ???????? ?? ??????????? ????? ? increases ????? |

1.3 ???? ????? |

• ???????: ???? ????? ?????? ?????? ????????? ?????? |
• ???????: ????? ?????? ???? ???? ??? ???????? ?? ????? ?????? |

1.4 ???? ????? |

• ????? ?????? |: ????????? ???? ?????? ??????? ???? |
• ???????: ??? ??????? ??????? |

1.5 ?????? |

• ????? ?????? |: ????? ?????? ?????? ???????? ?????? |
• ???????: ???? ??????? ?????? ??? ??? ????? ????? ??? |

????????????? ?????????????? ???? |??????? ????

??????????? ?????????????? ???? |??????? ???? ?????? ???????? ?????????????? ???? |????, ?????? ????? ? increase ???? ???? ?????? ?????? ???????? ???? ??????? | ??? ????? ???????? ???????? ???? ????? ???, ???????? ???????? ???????? ?????? ?????????? ??? ????? ??? ??? ????? ???????? ???? ??????? ?????? |

2.1 ??? ???? ?????? ?????? ??? |

• ?? ?????? ?????? |: ??? ?????? ???? ?????? ?????? ????? ???????? ?????? ???, ??????? the ????? ????? ??? ????? ???? ???????? |
• ?? ?????? ????? |: ???? ????????????? ??? ??????? ???????? ???? ?????? |

2.2 ???????? ??? ???????? ?????????? ??? |

• ???????? ??? |: ???? ??????? ??? ?????? ???? ?????? ??? ??????? 14 1450 RPM ?????? 2900 RPM (????? ??????? ??????) |
• ?????????????? ????? |: ???????? ???? ?????? ????? ???? ????? ???????? ??? ??? ?????????????? ????? ?????? ??? ?????????? ??? |

3.3 ???? ????? ??????? ??? ???????? ??? |

• ???? ??????? |: ?????? ??? ??????? ?????? ??????? ???? ??????? ???????? ??? ??? ???? ????? ??????? ????? ?????? ??? |
• ????????? ??????? |: ??????? ? ??????? ???? ???? ??????? ??? ??????? ????? ??????? ??????? ??? |

4.4 ???? ?????? ?????? ??? |

• ?? ??????? ?????? |: ??? ?????? ???????? ????? ????? ??? ??? ??????? ????? ???, ??? ???? ??????? ????? ???????? ???? ?????? ?????? ??? |
• ??????? ?????: ???????????????????????? ??? ??????? ???????? |

3??????????? ?????????????? ???? |? ????? ????????

??????????? ?????????????? ???? |????? ????? ??????? letters ???? ??????, ?????? ???, ?????, ???????? ?????? ??? ???????? ?????????? ?????? ????? ??? ????????????? ?? ?????? ??? ???? | ???????????????? ?????? ??? |??????????? ?????????????? ???? |????? ????????:

3.1 ????? ?????? |

?????? ?????? a??????????? ?????????????? ???? |????? ?????: D25-50 × 5 |

3.2 ????? ???????? |

• ??: ???????????????????? ?????????????? ???? |????? ?????? |
• 25: ????? ????? ?? ?????? (m3 / h) ????? ??????? ?????? ????? ????? ??? |
• 50: ???? (??) ?? ????? ??? ???????? ??????? ????? ??? |
• × 5: ????? ???????? ?????? ????????, ??????? ?????? 5 ?? ???????? ??? |

4??????????? ?????????????? ???? |????????????? ?????????????

4.1 ?????? (Q)

• ??????:??????????? ?????????????? ???? |????? ?????? ??? ???? ?????????? ??? ?????? |
• ???: ??????? ?? ???? (m3 / h) ?????? ????? ????????? ???? (L / s) |
• ?????: ???? ???? ??? ?????? ???? ?????? ??? ??????? 10 10-500 m3 / h |

4.2 ????? (H)

• ??????:??????????? ?????????????? ???? |???? ?????? ? to ?????? ????? |
• ???: ???? (??)
• ?????: ???? ???? ??? ?????? ???? ?????? ??? ??????? 50 50-500 ???? |

4.3 ????? (P)

• ??????:??????????? ?????????????? ???? |???? ????? |
• ???: ??????? (kW)
• ???? ?????：( P = \ frac {Q \ times H} {102 \ times \ eta})
  • (???): ?????? ??? (m3 / h)
  • (H): ????? (??)
  • (\ eta): ????? ?????? (??????? 0.6 0.6-0.8)

4.4 ?????? (η)

• ??????:????????? ???????? ?????? |
• ???: ????? (%)
• ?????: ???? ??????? ??? ?????? ???? ?????? ??? ??????? 60 60% -85% |

5??????????? ?????????????? ???? |????? ????? |

5.1 ???? ???? ???? ???? ?? ????? |

• ??????? ?????? |: ???? ???? ????? ?? ????? ?????????? ??????? ??? |
• ??????: ??????? 10 10-200 m3 / h
• ??????? |: ??????? 50 50-300 ???? |

5.2 ???? ???? ???? |

• ??????? ?????? |: ???? ??????? ???? ???? ???? ??????? |
• ??????: ??????? 20 20-300 m3 / h
• ??????? |: ??????? 100 100-500 ???? |

5.3 ??? ????????

• ??????? ?????? |: ??? ???? ???????? ???????? |
• ??????: ??????? 30 30-500 m3 / h
• ??????? |: ??????? 50 50-400 ???? |

5.4 ????? ????????? |

• ??????? ?????? |: ????? ????????? ??????? ??????????? ??????? |
• ??????: ??????? 10 10-400 m3 / h
• ??????? |: ??????? 50 50-350 ???? |

6??????????? ?????????????? ???? |??? ????? |

6.1 ?????? ????????????? ???????? ?????? |

• ?????? (Q): ??????? ???????? ??????? ???????? ??????, ?????? ????? ????? ?? ???? (m3 / h) ?????? ????? ????????? ???? (L / s) |
• ????? (H): ??????? ???????? ??????? ???????? ??????, ?????? ????? ???? (??) |
• ????? (P): ??????? (???????) ?? ?????? ??? ??? ????? ???? ???? ??? ????? ????? ???????? ???? ?????? |

6.2 ???? ?????? ??? ?????? |

• ????????? ??????????? ?????????????? ???? |: ??????? ??? ???? ???????, ???????????? ??? ?????? ???? ??? |
• ????????? ??????????? ?????????????? ???? |: ????? ????? ???? ?????????? ???? ??????? |

6.3 ???? ??????? ??? ?????? |

• ????? ???????? ???? ?????? |: ??????? ????????? ??????? ?????? ????, ????????? ??????, ?????? ??????? ????? ?????? |
• ???????? ??????? |: ??????? ????????? ??????? ?????? ????, ????????? ??????, ?????? ??????? ????? ?????? |

7????????? ??? |

?????? ???? ?? ???? ???? ???? ?????? ?????? |??????????? ?????????????? ???? |, ??????????? ???????? ????????????? ?????????? ???:

• ??????： 50 m3 / h
• ??????? |: 150 ???? |
• ?????: ?????? ??? ??? ????? ???? ???? ??? ???? ???????? |

7.1 ???? ?????? ??? ?????? |

• ????????? ??????????? ?????????????? ???? |: ???? ???? ???????????? ?? ????? ???? ???????, ???????????? ??? ?????? ???? ??? |

7.2 ???? ??????? ??? ?????? |

• ????? ???????? ???? ?????? |: ???? ?????, ??????? ??? ???? ??????? |
• ???????? ??????? |: ????????? ??????, ????????? ???? ???????? |

7.3 ??????? ??? ????? ??? ?????? |

• ??????? ???: ??????? ???????? ??? ?????? ??? ???? ??????? ??????? ??????? ???????????? ??????? |
• ????? ??? |: ??????? ???????? ??? ??????? ?????? ??????? ?????? ?????? ???? ???? ??? ??????? ???? ??? ?????? |

.4..4 ???????? ?????

• ??????????? ?????? |: ??????? ?????? ????? ??????? ???? ?????? ???? ?? ???? ??????? |
• ?????? ??? ????? |: ?? ???????? ??????? ?????? ??????? ??????? ??? ???? ??? ????? ???? ?? ???? ??????? |
• ???????????? ??? ????: ?? ???? ??????? ???? ???????????? ?????? ?????? ???? ???????????? ??? ???????? ????? ??? ??? |

??????? ?????? ?? ??? ??? ??????? ???? ???????? ??? ??? ????? ???? ????? ??? ?????? |??????????? ?????????????? ???? |, ??? ?? high ??? ???? ????? ?????????? ?????? ????? ???? ??? ??? ??? ??????? ??? ?? ??? ? daily ?????? ????????? ????? ??? ??????????? ????? ??????? ???????? |