CN2358680Y - Diving automatic aerator - Google Patents
Diving automatic aerator Download PDFInfo
- Publication number
- CN2358680Y CN2358680Y CN99235199U CN99235199U CN2358680Y CN 2358680 Y CN2358680 Y CN 2358680Y CN 99235199 U CN99235199 U CN 99235199U CN 99235199 U CN99235199 U CN 99235199U CN 2358680 Y CN2358680 Y CN 2358680Y
- Authority
- CN
- China
- Prior art keywords
- air
- blade
- diving
- electric motor
- impeller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to a diving automatic aerator, which comprises an air pipe, a floating body arranged on the air pipe, an impeller and a diving electric motor, wherein, the front end of the diving electric motor is provided with an air chamber, and the air pipe is communicated with the air chamber of the diving electric motor. A hub of the impeller is hollow. The utility model is characterized in that one end of the hub is enclosed. An air blade is arranged at the position corresponding to a water blade in a cavity of the hub, and an air gate is respectively arranged on the front side of the air blade and the back of each water blade on the hub, wherein, an open end of the air gate is communicated with the air chamber. The utility model can cause the water and the air to be sufficiently fused.
Description
The utility model relates to a kind of diving aerator
At present, various diving aerators are arranged on the market, but their function all has its certain limitation, applicable scope is also limited.A kind of " water treatment facilities " have been announced on the utility model patent gazette, its notification number is CN2146481Y, it is included in the floating structure of support operation unit in the water, other comprises a pressure-reducing chamber, this pressure-reducing chamber has at least one air inlet that joins with the suction pipe that surfaces, this pressure-reducing chamber is provided with a gas outlet in addition in addition, and characteristic point is, the orientation of operation unit can be as the criterion and adjusted according to its vertical plane; Screw is to be located at fully outside the pressure-reducing chamber, the hub of screw is a hollow type, except also communicating with the gas outlet in pressure-reducing chamber with the external world communicates, between the fixed part of propeller boss and operation unit, then install rotating seal commonly used, guarantee both sealings; During use, the electromotor of operating unit rotates, and will become empty to the water sucking-off that early is advanced in the pressure-reducing chamber, and generation one pressure falls in it and make, then with its axial ejection from propeller hub.Though it has inflation, oxygenation, exhaust, circulate, go the function of layer and deicing, the effect of its oxygenation is very ideal not.
The purpose of this utility model provides and a kind ofly can make fully harmonious diving aerator of water and air.
In order to achieve the above object, the utility model is achieved in that and comprises tracheae, is located at the buoyancy aid on the tracheae, and impeller and submersible motor are moving; Be provided with air chamber in the front end of submersible electric motor, tracheae is communicated with the air chamber of submersible electric motor; The wheel hub of impeller is hollow; It is characterized in that: an end of wheel hub seals, and the position of the wiper blade of corresponding impeller is provided with the gas blade in its cavity, and the front that is positioned at the backside gas blade of every wiper blade thereon is provided with venthole, and its openend is communicated with air chamber.Gas blade, wiper blade be all spiral be located at wheel hub inside and outside.Venthole distributes along the track of gas blade.
The utility model compared with prior art has following advantage:
1, can make water and air fully harmonious;
2, simple in structure, to make easily, price is easy.
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is the I portion enlarged drawing of Fig. 1;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the right view of cylinder in the utility model;
Fig. 6 is the B-B cutaway view of Fig. 5.
Below in conjunction with drawings and Examples the utility model is done further detailed description:
Shown in Fig. 1,2,3,4,5,6, comprise a tracheae (2), be located at the hollow plastic buoyancy aid (1) on the tracheae (2), impeller and submersible electric motor (6); Impeller comprises wiper blade (9) and wheel hub (7), and the core (13) of wheel hub (7) is connected with the rotating shaft (10) of submersible electric motor (6); Be provided with air chamber (11) in the front end of submersible electric motor (6), tracheae (2) is communicated with the air chamber (11) of submersible electric motor (6).Be respectively equipped with a locating ring (3) in the both sides of buoyancy aid (1), below tracheae (2), be provided with backstay (5), be respectively equipped with a locating ring (4) at the two ends of backstay (5), when the aerator of will diving under water is put under water, can utilize locating ring (3,4) to be located in certain degree of depth under water.The position of corresponding wiper blade (8) is provided with gas blade (12) in the cavity of wheel hub (7), gas blade (12), wiper blade (8) be all spiral be located at wheel hub (7) inside and outside; The front that is positioned at the backside gas blade (12) of every wiper blade (8) on wheel hub (7) is provided with 5 ventholes (9), and venthole (9) distributes along the track of wiper blade (8), and its openend is communicated with air chamber (11).During use, submersible electric motor rotates, and the water sucking-off in the air chamber (11) is become empty, and its interior pressure that produces is fallen, the air in the inspiration external world, with its radially discharge from each venthole (9), under the high speed rotating effect of wiper blade (8), it is harmonious fully that the sky G﹠W is obtained then, in addition again under the promotion of wiper blade, release before forming one stronger current direction, make water body energy flow circuit in oxygenation, and receive better oxygenation benefit.
Claims (3)
1, a kind of diving aerator comprises tracheae, is located at the buoyancy aid on the tracheae, and impeller and submersible motor are moving; Be provided with air chamber in the front end of submersible electric motor, tracheae is communicated with the air chamber of submersible electric motor; The wheel hub of impeller is hollow; It is characterized in that: an end of wheel hub (7) seals, the position of the wiper blade of corresponding impeller (8) is provided with gas blade (12) in its cavity, the front that is positioned at the backside gas blade (12) of every wiper blade (8) thereon is provided with venthole, and its openend is communicated with air chamber (11).
2, diving aerator according to claim 1 is characterized in that: gas blade (12), wiper blade (8) be all spiral be located at wheel hub (7) inside and outside.
3, diving aerator according to claim 1 is characterized in that: venthole (9) distributes along the track of wiper blade (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99235199U CN2358680Y (en) | 1999-01-19 | 1999-01-19 | Diving automatic aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99235199U CN2358680Y (en) | 1999-01-19 | 1999-01-19 | Diving automatic aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358680Y true CN2358680Y (en) | 2000-01-19 |
Family
ID=34023204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99235199U Expired - Fee Related CN2358680Y (en) | 1999-01-19 | 1999-01-19 | Diving automatic aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358680Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092358A (en) * | 2022-07-12 | 2022-09-23 | 菏泽市产品检验检测研究院 | Diving suit powered by hydrogen-oxygen fuel cell |
-
1999
- 1999-01-19 CN CN99235199U patent/CN2358680Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092358A (en) * | 2022-07-12 | 2022-09-23 | 菏泽市产品检验检测研究院 | Diving suit powered by hydrogen-oxygen fuel cell |
| CN115092358B (en) * | 2022-07-12 | 2024-02-20 | 菏泽市产品检验检测研究院 | Diving suit powered by oxyhydrogen fuel cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |