CN2171202Y - Efficience oxygen increasing machine - Google Patents
Efficience oxygen increasing machine Download PDFInfo
- Publication number
- CN2171202Y CN2171202Y CN93217409U CN93217409U CN2171202Y CN 2171202 Y CN2171202 Y CN 2171202Y CN 93217409 U CN93217409 U CN 93217409U CN 93217409 U CN93217409 U CN 93217409U CN 2171202 Y CN2171202 Y CN 2171202Y
- Authority
- CN
- China
- Prior art keywords
- rifling
- jet pump
- increasing machine
- oxygen increasing
- oxygen
- 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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Classifications
-
- 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
Abstract
The utility model relates to a high efficiency oxygen increasing machine which can mix oxygen and air sufficiently and is suitable for increasing oxygen in various aquaculture industries. The oxygen increasing machine is characterized in that two fixing rings used for fixing and hanging a submersible pump and a rifling jet pump are installed at the bottom of the pontoon, and the outlet of the submersible pump is connected with the rifling jet pump which is connected with the throat. The utility model is modified on the basis of the jet pump and added with the principle of rifling technique, which causes the air to generate a lot of microbubbles in the water. The oxygen increasing machine has the advantages of high efficiency, energy saving and long service life.
Description
The utility model is to be used for the efficient mechanical device of all kinds of aquicultures to the water oxygenation.
At present, in aquatic products industry, aerator commonly used has two classes, and the one, the air blast type is promptly directly squeezed into air by the motor drives fan blower in water.The 2nd, impeller is rotary-type, promptly introduces air by the motor drives impeller and rotates in water, reaches the purpose of oxygenation.But the hydrogen in the hydrone, oxide structure are very stable, with the method for directly injecting air in water, are difficult to reach the effect of oxygenation, and its efficient is extremely low to be about 10-20%, moreover whole device volume is big, and power consumption is big.
The purpose of this utility model provides a kind of efficient aerator, and it not only has efficiently, and its oxygenation efficient can reach 70%, and volume is little, energy-conservation, long service life.
The purpose of this utility model is achieved in that puts into water to whole device, locates to connect a kind of rifling jet injector with high efficiency (13) in the outlet (12) of water pump.When starting water pump (2), water enters rifling jet pump inlet, and spray through nozzle (4), because the function that the rifling jet pump has itself, at nozzle (4) a kind of rifling air nozzle (3) is set again, this rifling valve (3) can be one or more, thus, in nozzle (4) injection water, in the chamber (5) of the jet pump housing, form a large amount of air and the water of negative pressure suction and be mixed into rifling trunnion (6), water column rotates naturally, produce power, when run into again from rifling valve (3) ejection with trunnion (6) in during the air of water column switched in opposite, force the water in the rifling trunnion (6) fully to mix with air, so that the aqueous vapor that flows out from outlet (7) has formed uniform microbubble, be to contain a large amount of air in the water, so, reach the purpose of efficient oxygenation.
Owing to adopt such scheme, thus whole device simple in structure, volume is little, efficient height, energy-conservation.
Below in conjunction with drawings and Examples the utility model is further specified,
Fig. 1 is the efficient aerator general illustration of the utility model;
Fig. 2 is the jet pump schematic diagram that has three valves.
Two retainer rings (11) are arranged at the bottom of pontoon (1) in the drawings, hang the solid immersible pump (2) and the rifling jet pump housing (13) respectively; The outlet (12) of immersible pump (2) connects the nozzle (4) of the jet pump housing (13); Be provided with rifling valve (3) in the nozzle (4), the jet pump housing (13) is communicated with rifling trunnion (6) and gas-vapor mix outlet (7), the inwall of trunnion (6) is connected with the chamber (5) of the jet pump housing by rifling, and chamber (5) and rifling valve (3) all are connected on the air inlet pipe (8).Water pump outgoing cable (9) and support (10) are fixed on the pontoon (1).
Jet pump in the efficient aerator described in the utility model also can adopt no rifling jet pump.
Claims (5)
1, a kind of efficient aerator, comprise that pontoon (1) is characterized in that, be provided with two retainer rings (11) that hang the solid immersible pump (2) and the rifling jet pump housing (13) in the pontoon bottom, the outlet (12) of immersible pump (2) and rifling jet pump (13) mechanical connection, rifling jet pump (13) links to each other with trunnion (6).
2, efficient aerator according to claim 1 is characterized in that: described rifling jet pump (13) has a nozzle (4); Rifling valve (3) is equipped with in its inside, and described trunnion (6) is connected with the chamber (5) of the jet pump housing by rifling; Chamber (5) and valve (3) all are communicated with air inlet pipe (8).
3, efficient aerator according to claim 1 is characterized in that: in the nozzle (4) in the rifling jet pump (13) a rifling valve (3) is set at least.
4, efficient aerator according to claim 1 is characterized in that in the nozzle (4) in the rifling jet pump (13) a plurality of rifling valves (3) being set.
5, efficient aerator according to claim 1 is characterized in that described rifling jet pump can be non-rifling jet pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93217409U CN2171202Y (en) | 1993-07-02 | 1993-07-02 | Efficience oxygen increasing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93217409U CN2171202Y (en) | 1993-07-02 | 1993-07-02 | Efficience oxygen increasing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2171202Y true CN2171202Y (en) | 1994-07-13 |
Family
ID=33797345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93217409U Expired - Fee Related CN2171202Y (en) | 1993-07-02 | 1993-07-02 | Efficience oxygen increasing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2171202Y (en) |
-
1993
- 1993-07-02 CN CN93217409U patent/CN2171202Y/en not_active Expired - Fee Related
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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 |