??? ????? ????????????? ????? ?????????? ???????????
??? ?????????? ? ???????????? ????? ????????????? ???????????? ???????????? ???????????? ???? ?? ???????? ??????:
1.??? ????? ????????????? ???????????? ????? ?? ???????????
??? ????? ????????????? ???????? ??? ??????? ????? ??? ???? ??? ???????? ?? ??? ?? ??? ????? ?? ?????? ?????????? ?????? ????????? ???? ?????? ??.??? ????? ????????????? ???????? ??????? ??????, ???????? ?? ??????, ??????? ????????????? ????? ?????? ??.???? ?????????? ?? ??????? ???????.
2.?????? ??????????? ???????????? ????
2.1 ?????? ????????? ????? ?????
-
???????? (Q)
- ???? ???????: ??? ?????? ?????? ????? ??? ??? ???? ???????.
- ????: ???? ?? ????? (m3/h) ?? ??????? ????? (L/s).
- ?????? ?????? ?????: ?????? ???????? ?? ?????????? ???????? ?? ?????? ?????? ??????? ??????? ????? ?????.
- ???????: ?????? ??????? ??????? 100 m3/h ???? ???????? ?????.
-
?????? (H)
- ???? ???????: ?????? ?????? ?? ??? ?????? ???.
- ????: ????? (m).
- ?????? ?????? ?????: ??????? ?????? ?? ???? ?????? ?????? ?????? ???????? ?? ?????????? ???????? ???? ?????? ?????? ????? ?????.
- ???????: ????? ?????? ????? 150 ?? ???? ???????? ?????.
-
???(P)
- ???? ???????: ????? ?????? ???.
- ????: ???????? (kW).
- ???? ?????? ??????:( P = \frac{Q \times H}{102 \times \eta})
- (Q): ?????? ??????? (m3/h)
- (H): ?????? (?????)
- ( \eta ): ??????? ???????????? (???????????? 0.6-0.8)
- ???????: ??????? ???????????? 0.7 ???? ???????? ??????, ??? ???? ?????:
[P = \frac{100 \times 150}{102 \times 0.7} \????? 20.98 \text{ kW}]
-
????? ??????
- ????????: ??????? ??????? ?????.
- ?????????????: ??????? ?????????????.
- ???????? ?????: ??????? ???????, ?????? ????? ?????? ??????.
- ???????: ?????? ??????? ????????? ?? ???????? ??? ?? ???????? ??? ???? ?? ???????? ?????.
2.2 ????? ????? ??????
-
????? ??? ????? ????????????? ??????
- ????????: ??????? ??????, ??????? ?????? ????, ???? ????????? ???? ?????? ??.
- ?????: ?? ??????? ???????, ???????? ?? ??????, ??????? ??????????, ????.
- ???????:??????????? ??? ????? ????????????? ??????.
-
????? ??? ????? ????????????? ??????
- ????????: ?? ???? ????????? ???????? ??? ??? ????? ???? ???? ????????? ???? ?????? ??.
- ?????: ??? ????????? ?? ??????, ???? ?????? ???????, ????.
- ???????: ?????? ?? ????? ???, ??? ???? ?? ?????????? ??? ????? ????????????? ??????.
2.3 ????? ?????? ??????
-
????? ???? ??????
- ?????? ???: ??????? ?? ?????? ???? ????????? ???? ?????? ??.
- ?? ???? ????: ?????? ?????? ?? ??? ?????????? ???????? ???? ?????? ???? ?????? ??.
- ????: ?????? ??? ?? ????? ???? ?????? ????? ???? ?????? ??.
- ???????:???????????? ??? ???????????, ??????? ?? ??????? ???? ?????? ??.
-
??????? ????????
- ?????? ???: ??????? ?? ?????? ???? ????????? ???? ?????? ??.
- ?? ???? ????: ?????? ?????? ?? ??? ?????????? ???????? ???? ?????? ???? ?????? ??.
- ????: ?????? ??? ?? ????? ???? ?????? ????? ???? ?????? ??.
- ???????: ???????? ?? ?????? ???? ?????? ?????? ??? ?????????? ??????.
2.4 ???? ???? ?? ?????? ??????
-
???? ???? ?????????
- ?????????? ???? ???: ?????????? ???????????? ?? ????????? ??? ????? ????? ????? ???? ?????????? ???? ??? ??????.
-
????? ?????
- ???? ??????: ????? ????????? ???? ?????????????? ?????? ?????? ????? ?????. ??????? ?????? ????? ??? ???????? ??????? ?? ???????? ??????? ??? ???? ????.
- ????? ???? ?????: ??????? ??????? ??????? ?? ??? ???????? ???????? ???? ?? ????? ????? ???? ??????? ????? ???? ?????? ??????? ?????.
3.????????? ??????
-
?? ??????? ???????
- ?????? ?????: ?????? ?? ??????, ??????? ?? ??????, ??????? ?? ?????? ???? ???? ?????? ??.
- ???????: ??????????? 10-500 m3/h.
- ?????: ??????????? ????? 50-300.
- ???????: ?????? ?? ??????? ???????, ?????? ??????? 100 m3/h, ??? ????? 150.
-
???????? ???? ???
- ?????? ?????: ??????? ???????? ???? ??? ???? ?????? ??.
- ???????: ??????????? 10-200 m3/h.
- ?????: ??????????? ????? 50-200.
- ???????: ??????? ?? ??????? ???????, ?????? ??????? 50 m3/h, ?????? ????? 100.
-
??????? ??????????
- ?????? ?????: ??????? ?????????? ???? ???????? ???? ?????? ??.
- ???????: ??????????? 10-500 m3/h.
- ?????: ??????????? ????? 50-300.
- ???????: ??????? ????????? ???????, ?????? ??????? 200 m3/h, ??? ????? 120.
-
???? ?????? ???????
- ?????? ?????: ???? ?????? ???????? ?? ?????? ????.
- ???????: ??????????? 10-200 m3/h.
- ?????: ??????????? ????? 50-300.
- ???????:???? ???????????, ?????? ??????? 150 m3/h, ????? 200 ??????.
4.?????? ?? ???? ??????
-
??????? ??????? ?????
- ????????? ??????? ?????: ??????? ???????? ???????, ?????? ?????? ??????, ???????, ?????? ?? ???? ?????? ?????, ????.
- ??? ??? ??????? ?????: ??????? ??????? ?????????????? ????? ????? ???? ?????? ?????????? ????????? ???????? ???? ????.
- ???????: ??? ????? ??????? ???????? ??????? ?? ?? ?? ??????? ?????.
-
??????? ?????? ?????
- ????????? ?????? ????:
- ????? ????? ?? ????????: ????? ????? ?? impeller ???????? ?????, impeller ???? ??????? ?????, ????? ??? ?? ???????????? ?????.
- ??????: ??????? ?????? ????????????? ????? ????? ???? ??????? ??????? ?? ????????????? ?????.
- ???: ??????? ?????? ?????, ???? ???? ??????? ??????? ????? ?? ????? ??? ??? ????????? ?????.
- ???? ???????: ???? ??????? ????????? ????? ?? ?????? ????????? ?? ????????? ?? ??????? ??????? ?????.
- ?????? ????????: ??????? ????????? ?????? ?????????????? ????? ????? ???? ??? ??? ???? ???? ????????? ?????? ????? ??????? ???? ????.
- ???????: ??? ??? ???? ???? ????????? ?????? ???? ?????, ????? ????? ?? ?????????? ???????? ?????, ???? ?? ??????? ??????? ????? ?? ???? ??????? ????????? ?????.
- ????????? ?????? ????:
-
?????????
- ???? ?????: ?????? ????? ????, ????????? ?????, ??????? ???????, ???? ???????? ???????????, ????.
- ??????: ??? ????????? ???? ??? ???????? ?????, ????? ??? ??????????? ????? ???? ??????? ???????????? ??????.
- ???????: ?????? ????? ???? ???, ?????? ??? ???? ????? ???? ?? ??????, ????? ?? ???? ??????? ??????? ?????.
??? ???????????? ?????? ?????????? ?? ???? ?????? ?? ??????? ?? ???? ????? ??? ????? ??????? ????? ????????????? ??????, ?????? ???????? ???????? ?????? ??? ???????? ?? ????? ???????? ???? ??????? ?? ???????????? ??????? ?? ???? ?? ????? ?????.