??????????? ?????????????? ???????? ??? ?? ????? ????? ?? ?????? ?????????? ?????? ??????? ??? ????? ??????? ??? ??? ??????????? ?????????? ??????? ??? ?????? ???? ????????? ???????? ???, ???? ???? ????? ???? ?? ??????, ?????? ?? ??????, ??? ???????? ????????

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

1.??????????? ?????????????? ??????? ????? ??????

1.1 ????? ???

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

1.2 ????????

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

1.3 ????? ???

• ??????: ???? ????? ?????? ?? ????????? ?????.
• ?????: ????? ?????? ???? ???? ??? ???????? ????? ?????

1.4 ????? ??????

• ????: ????????? ??? ?? ??????? ???.
• ?????: ??? ???? ????????.

1.5 ????????

• ????: ????? ???????? ?? ???????? ?????????
• ?????: ????? ??? ?????? ??? ??? ????? ?????.

2.??????????? ?????????????? ?????????? ????

??????????? ?????????????? ?????????? ???? ?????? ??????? ????????????? ???????????, ?????? ?????? impellers ????? ?????? ??????? ???? ??????. ????? ????????? ???????? ???? ????? ???? ?????? ???, ??????? ????? ??????? ?????? ?????????? ??? ??? ?????? ??? ??? ?????? ??????????? ???? ???????? ????????

2.1 ??? ??????? ????? ?????? ???

• ?? ?????? ??????: ??? ????? ?????? ??????? ??????? ????? ?????? ???, ??????? ????? ???? ??? ????? ?????? ????????
• ?? ?????? ?????: ????? ???????????? ??? ???? ????????????? ??? ?????? ??? ?????????.

2.2 ???????? ????? ?????????? ???

• ???????? ???: ??????? 1450 RPM ?? 2900 RPM (????? ?????? ??????), ????? ?????? ??? ????????? ??? ?????? ????
• ??????????? ??: ?????????? ???? ?????? ????? ???? ????? ???? ??? ????? ??????????? ???? ?????? ?????????? ????

2.3 ????? ???? ????? ??? ???????? ???

• ????? ??????: ?????? ??? ????????? ???? ??????? ????? ?????? ???? ???????? ??? ??? ????? ???? ????? ???? ?????? ????
• ????? ??????: ??????? ???? ????? ?????????? ??? ??????? ???????? ???? ??????? ????

2.4 ????? ??? ???? ??? ??????

• ?? ?????? ??????: ????? ?????? ??? ???????????? ??? ??? ??? ??????? ?????????? ??? ??? ??????? ???? ???? ???? ?????? ?????? ??????? ?????? ????
• ?????? ?????: ????????????????????????? ??? ???? ??????????????

3.??????????? ?????????????? ??????? ???? ??????

??????????? ?????????????? ????????? ?????? ??????? ????? ??? ??????? ???? ????? ????, ?? ??????? ???, ???????? ???, ????, ????? ?????? ??? ???????? ??????? ??????? ???? ?????????? ????????????????? ?????????????? ????????? ?????:

3.1 ???? ??????

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

3.2 ???? ????????

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

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

4.1 ?????? (Q)

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

4.2 ???? (H)

• ??????:??????????? ?????????????? ?????????? ?????? ??????? ??????
• ?????: ????? (??)?
• ?????: ??????? 50-500 ?????, ????? ???? ??? ?????????????? ??? ?????? ????

4.3 ??????? (P)

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

4.4 ?????? (η)

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

5.??????????? ?????????????? ?????????? ????????

5.1 ???? ????? ???? ?? ??????

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

5.2 ?????? ??? ???????

• ???????: ?????? ????????? ??? ?? ???? ???????.
• ??????: ??????? 20-300 m3/??????
• ???????: ??????? 100-500 ??????

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

• ???????: ??? ???? ???????? ????????.
• ??????: ??????? 30-500 m3/??????
• ???????: ??????? 50-400 ??????

5.4 ????? ??????????

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

6.??????????? ?????????????? ????????????? ????

6.1 ?????? ??????? ???????? ????

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

6.2 ??????? ??? ???????? ????

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

6.3 ????? ?????? ???????? ????

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

7.?????? ????????

???? ?????? ???? ???? ??? ???????? ???? ?????????????? ?????????????? ?????, ????????? ????????????? ??????? ????????:

• ??????：50 m3/?????
• ???????: 150 ?????
• ??????: ?????? ??? ??? ????? ??? ?????? ??? ???? ??? ???

7.1 ??????? ??? ???????? ????

• ???????? ??????????? ?????????????? ?????: ????-?????? ????????? ?? ???????? ???? ???????, ???????????? ??? ???????? ???? ????

7.2 ????? ?????? ???????? ????

• ????? ?????? ??????: ????? ????, ??????? ?????????? ???? ???????.
• ???????? ??????: ????????? ?????, ????????? ???? ??????????.

7.3 ????????? ??? ???? ???????? ????

• ????????? ????????: ?????? ?????? ??? ???????????? ??????? ??????? ???? ???????? ????????????? ???? ????
• ???? ????????: ??????? ??????? ??? ????????? ?????? ??????? ???? ???????????? ??? ?????? ??? ??????? ???? ???????? ?????

7.4 ???????? ???????

• ????????? ??????: ???????? ??? ????? ???? ?????? ?? ???? ????? ???? ????
• ?????? ??? ?????: ???? ????????? ???????? ?????? ??????? ???? ?? ???? ??? ????? ?? ???? ????? ???? ?????
• ???????????? ??? ????: ???????????? ??? ????? ???????????? ??? ????? ???? ??? ???? ????? ???? ?????

?? ???? ?????? ????? ??? ???????? ?????????? ?? ???? ?????? ???? ???????? ?? ??????? ??????????????? ?????????????? ?????, ??? ??? ??????????? ???? ????????? ????????????? ???? ??? ??? ??????? ??? ?? ??? ????? ???????????? ????????? ??? ??????????????? ??? ???? ?????