CN2129064Y - Stright-pulling screw propeller impeller oxygenator for diesel engine - Google Patents
Stright-pulling screw propeller impeller oxygenator for diesel engine Download PDFInfo
- Publication number
- CN2129064Y CN2129064Y CN92229602U CN92229602U CN2129064Y CN 2129064 Y CN2129064 Y CN 2129064Y CN 92229602 U CN92229602 U CN 92229602U CN 92229602 U CN92229602 U CN 92229602U CN 2129064 Y CN2129064 Y CN 2129064Y
- Authority
- CN
- China
- Prior art keywords
- aerator
- diesel engine
- utility
- increasing machine
- electric
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
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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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a mechanical oxygen increasing machine which floats on the water surface of aquiculture. On the basis of the original patent technology of propeller vane type oxygen increasing machine, a traction motor is removed further, a flexible shaft is adopted to connect non-electric traction devices, such as small-size diesels, etc., and a drive shaft directly or indirectly to drive the oxygen increasing machine to work. The utility model can be widely used on water surfaces of aquiculture with different conditions and is free of the influences that if an electric power source is provided or the aspect of the quality of the power supply is insufficient. Simultaneously, by adopting a quick joint, the matched small-size diesel can be conveniently moved for other uses when not in the working time of oxygen increase.
Description
The utility model relates to a kind of mechanical enhancement machine that floats on water surface for aquaculture.
Whether the essential distinction of modernization aquaculture and original aquaculture is to have adopted science to raise and used aquacultural machinery.Aerator promptly is one of principal item in the aquacultural machinery.It is to make the reasonable dense stocking of material culture, high-servival rate in limited breed waters and the effective means of increasing production significantly.
I obtain the patent right (patent No. 90224648.8) of " propeller paddle aerator ".Therefore it is compared with existing paddle aerator, has breakthrough technically, has promptly cut off the reducing gear that generally is used on the aerator, and has replaced propeller, has that the light body of body is little, this low inexpensive, plurality of advantages such as oxygenation effect is good.But because it is the same with other aerators, all need to drag with motor, so the condition of promoting the use of still has following restriction:
1. being limited to has the electricity area to use.Do not have the area of electricity at present then can't use for mountain area, border area, isolated area etc.
2. being limited to the normal area of power supply uses.For the electricity area is arranged, because power tense has a power failure, strives electricity, the reason of power supply such as voltage pulsation yield and quality aspect has had a strong impact on the normal boot-strap in oxygenation season, even has caused the serious accident of burn-down of electric motor, pond fish necrosis sometimes.
3. being limited to economic affluent area uses.Culture the waters generally away from the power supply source in urban district or villages and small towns.Therefore, the raiser often has the complaint of " afford loom (aerator), draw not initial line (power line) ".In fact, though draw initial line, because of transmission line increases along with the increase of distance makes line loss and pressure drop, also be unfavorable for the operate as normal of aerator.
So the aerator of Electric Traction can not omnibearingly be promoted the use of, limited the development of high yield intensive fish pond.
The purpose of this utility model is: the aerator that provides a kind of non-electricity to drag, name be diesel engine stright-pulling type propeller impeller aerator.It can be used in the breed waters of various different conditions widely.
The purpose of this utility model is achieved in that on patented technology " propeller paddle aerator " removes dragging motor, with flexible axle power transmission shaft is directly or indirectly linked to each other with non-electric drag apparatus.
Owing to removed dragging motor, and use the structure that non-electric drag apparatus directly drags through flexible axle instead, thereby in that fundamentally to have overcome non-transformer and condition of power supply bad and influence the drawback that aerator is popularized use in an all-round way.
Should be noted that: the utility model as I formerly " propeller paddle aerator " related patent and be imbued with vitality.Drag the aerator of wheel rotation for the motor that generally uses at present through decelerator,, can not adopt flexible axle to drive because its rotating speed is low, moment of torsion is big.Have only rotating speed height, propeller paddle aerator that moment of torsion is little just can remove motor and adopt non-electric drag apparatus directly to drag aerator work through flexible axle.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model.
Non-electric drag apparatus (1) is installed on the pedestal on water surface for aquaculture bank.With flexible axle (2) non-electric drag apparatus (1) and the power transmission shaft (4) that is installed in the support (3) are coupled together.Propeller (5) is housed on the power transmission shaft (4).Its high speed rotating, the lower layer of water of culturing in the waters is constantly elevated, pour in the cavity impeller (6), and rush at the guide vane (7) that is positioned at impeller (6) exit, rotate thereby promote cavity impeller (6), finish power transmission and carry out oxygenation.
As embodiment, non-electric drag apparatus (1) has adopted small diesel engine, also can adopt on-electric power sources such as wind-force, solar energy to drag according to condition.For the fishing family that breeding ship (Diesel Driven) is arranged, can directly use marine diesel to drag aerator work, and needn't buy rations small diesel engine through flexible axle (2).
Because aerator is only worked a few hours every day, also non-year-round operation (especially for the north), therefore, the availability that accounts for the primary dragging motor of aerator cost is not high.The small diesel engine of the utility model embodiment adopts free-standing to be installed in the bank, and adopts snap joint (11) to be connected between small diesel engine and the flexible axle (2), in non-oxygenation division of day and night or season, can use it for different purpose easily; When also can or culture operation or in season, its double using it for anything else in the oxygenation operation.As: as illumination, electric fan, television set or wireless electric power source.Therefore, it can a tractor serves several purposes, has improved availability effectively.In addition, there is the raiser of small diesel engine then can save this part investment.
Aerator relies on the support (3), connecting rod (9) and the keg float (10) that fuse to swim on the water surface for aquaculture.Owing to removed heavy motor, so the size of keg float (10), connecting rod (9) and support (3) all can further be dwindled.Simultaneously, cost also can further reduce.
Claims (3)
1, a kind of by support (3), power transmission shaft (4), propeller (5), cavity impeller (6), guide vane (7), stir propeller impeller or aerator that wiper blade (8), connecting rod (9), keg float (10) and dragging motor are formed, it is characterized in that removing dragging motor, power transmission shaft (4) is directly or indirectly linked to each other with non-electric drag apparatus (1) with flexible axle (2).
2, aerator according to claim 1 is characterized in that described non-electric drag apparatus (1) is a small diesel engine.
3, aerator according to claim 1 and 2 is characterized in that adopting snap joint (11) to be connected between flexible axle (2) and the non-electric drag apparatus (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92229602U CN2129064Y (en) | 1992-08-07 | 1992-08-07 | Stright-pulling screw propeller impeller oxygenator for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92229602U CN2129064Y (en) | 1992-08-07 | 1992-08-07 | Stright-pulling screw propeller impeller oxygenator for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2129064Y true CN2129064Y (en) | 1993-04-07 |
Family
ID=33772934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92229602U Expired - Fee Related CN2129064Y (en) | 1992-08-07 | 1992-08-07 | Stright-pulling screw propeller impeller oxygenator for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2129064Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355390A (en) * | 2006-04-10 | 2015-02-18 | 美多拉环保公司 | Water circulation systems for ponds, lakes, municipal tanks, and other bodies of water |
| CN107897102A (en) * | 2017-11-26 | 2018-04-13 | 防城港市蓝瀚达科技有限公司 | Wind-power soft axle transmission oxygenator in pond |
-
1992
- 1992-08-07 CN CN92229602U patent/CN2129064Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355390A (en) * | 2006-04-10 | 2015-02-18 | 美多拉环保公司 | Water circulation systems for ponds, lakes, municipal tanks, and other bodies of water |
| CN104355390B (en) * | 2006-04-10 | 2016-05-18 | 美多拉环保公司 | For the water circulation system of pond, lake, municipal tanks and other water body |
| CN107897102A (en) * | 2017-11-26 | 2018-04-13 | 防城港市蓝瀚达科技有限公司 | Wind-power soft axle transmission oxygenator in pond |
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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 |