IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0953093
(2007-12-10)
|
등록번호 |
US-7661658
(2010-04-03)
|
우선권정보 |
CN-2006 1 0168196(2006-12-15) |
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
14 |
초록
▼
Provided is a submersible floating aerator, including a submersible hollow shaft motor (1) including a hollow shaft (2), a bottom shaft extension (4), a first motor flange (15), a second motor flange (16), a first flange (24) and a second flange (25), a gas-ring compressor (17), a base (21) having a
Provided is a submersible floating aerator, including a submersible hollow shaft motor (1) including a hollow shaft (2), a bottom shaft extension (4), a first motor flange (15), a second motor flange (16), a first flange (24) and a second flange (25), a gas-ring compressor (17), a base (21) having a gas inlet hole (22), a gas inlet tube (23), a dome (26), a propeller assembly (60) and an air outlet opening (18); wherein the base (21) is fixed on the top of the gas inlet tube (23), the gas-ring compressor (17) is fixed on the base (21) via a bracket (19); the air outlet opening (18) is connected to the gas-inlet hole (22) via a pipe (20); the gas inlet tube (23) is fixed to the first motor flange (15) via a first flange (24); the second motor flange (16) is fixed to the dome (26) via the second flange (25); the bottom shaft extension (4) is coaxially connected to the propeller assembly (60); and the hollow shaft (2) rotates along with the propeller assembly (60). The submersible floating aerator features large aeration depth, high utilization of oxygen, and uniform gas distribution.
대표청구항
▼
What is claimed is: 1. A submersible hollow shaft motor (1), comprising: a hollow shaft (2); a top oil chamber (5); a sand-throwing ring (6); a middle oil chamber (11); a bottom oil chamber (9); a top shaft extension (3); and a bottom shaft extension (4); wherein said sand-throwing ring (6) is dis
What is claimed is: 1. A submersible hollow shaft motor (1), comprising: a hollow shaft (2); a top oil chamber (5); a sand-throwing ring (6); a middle oil chamber (11); a bottom oil chamber (9); a top shaft extension (3); and a bottom shaft extension (4); wherein said sand-throwing ring (6) is disposed between said top shaft extension (3) and said top oil chamber (5); a keyway (7) is disposed at one end of said bottom shaft extension (4); a pair of mechanical seals (10) is disposed one in said top oil chamber (5) and one in said bottom oil chamber (9); a stator (12) and a rotor (13) are disposed in said middle oil chamber (11); and a cable (14) is connected to said middle oil chamber (11). 2. The submersible hollow shaft motor of claim 1, wherein said cable (14) passes through said top oil chamber (5) and said mechanical seal (10). 3. A submersible floating aerator, comprising: a submersible hollow shaft motor (1) comprising a hollow shaft (2), a bottom shaft extension (4), a first motor flange (15), a second motor flange (16), a first flange (24), and a second flange (25); a gas-ring compressor (17); a base (21) having a gas-inlet hole (22); a gas inlet tube (23); a dome (26); a propeller assembly (60); and an air outlet opening (18); wherein said base (21) is disposed at the top of said gas inlet tube (23); said gas-ring compressor (17) is fixed on said base (21) via a bracket (19); said air outlet opening (18) is connected to said gas-inlet hole (22) via a pipe (20); said gas inlet tube (23) is fixed to said first motor flange (15) via a first flange (24); said second motor flange (16) is fixed to said dome (26) via said second flange (25); said bottom shaft extension (4) is coaxially connected to said propeller assembly (60); and said hollow shaft (2) rotates along with said propeller assembly (60). 4. The submersible floating aerator of claim 3, wherein said gas inlet tube (23) is an L-shaped gas inlet tube (30). 5. The submersible floating aerator of claim 4, wherein one end of said L-shaped gas inlet tube (30) is fixed to the bottom of said base (21), and another end thereof is fixed to said first motor flange (15) via said first flange (24). 6. The submersible floating aerator of claim 5, wherein said base (21) is disposed on a pair of first bridge supports (49) and a second bridge support (54) perpendicular thereto. 7. The submersible floating aerator of claim 6, wherein said submersible hollow shaft motor (1) further comprises a bottom oil chamber (9). 8. The submersible floating aerator of claim 7, wherein one end of a support pole (50) is connected to said bottom oil chamber (9), and the other end thereof is connected to said base (21). 9. The submersible floating aerator of claim 8, wherein said support pole (50) is parallel to an upper part of said L-shaped gas inlet tube (30). 10. The submersible floating aerator of claim 9, wherein one end of a fixed pole (51) is fixed to said bottom oil chamber (9), and the other end thereof is fixed to an iron pipe (52). 11. The submersible floating aerator of claim 10, wherein said iron pipe (52) is parallel to said first bridge support (49). 12. The submersible floating aerator of claim 3, wherein said propeller assembly (60) comprises a propeller (27), a jet mixer (28) and a bubble-dialing fin (29). 13. The submersible floating aerator of claim 12, wherein said propeller (27) comprises a hub (31) and three blades (32). 14. The submersible floating aerator of claim 12, wherein said jet mixer (28) comprises a nozzle (36), one or more puff ports (38), two or more water inlets (34), a suction pipe (33), a supporting plate (37), a mixing diffuser (35) and a diffusion port (39). 15. The submersible floating aerator of claim 3, wherein a pair of floating balls (40) is uniformly disposed at the bottom of said base (21). 16. The submersible floating aerator of claim 15, wherein at least two mooring eyes (44) are uniformly disposed on said base (21). 17. The submersible floating aerator of claim 16, wherein a rope (45) is connected between said mooring eye (44) and a water pool (46).
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