CN203723276U - Water-throwing and water-splashing oxygenation device for recycling bottom water of fish pond - Google Patents
Water-throwing and water-splashing oxygenation device for recycling bottom water of fish pond Download PDFInfo
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- CN203723276U CN203723276U CN201420006748.8U CN201420006748U CN203723276U CN 203723276 U CN203723276 U CN 203723276U CN 201420006748 U CN201420006748 U CN 201420006748U CN 203723276 U CN203723276 U CN 203723276U
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- water
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- fish pond
- drip tray
- throwing
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a water-throwing and water-splashing oxygenation device for recycling bottom water of a fish pond. The water-throwing and water-splashing oxygenation device comprises an annular water receiving disk, a truncated conical-cylindrical water-throwing device which is positioned below the annular water receiving disk, a high-speed motor for driving the water-throwing device to rotate, a floating body for fixing and supporting the high-speed motor on a water surface, and a water pump for pumping bottom water of the fish pond into the annular water receiving disk, wherein water dripping holes are uniformly formed in the bottom of the annular water receiving disk; water-throwing holes are uniformly formed in the circumferential cylindrical wall of the water-throwing device; the high-speed motor is a dual-shaft motor; an output shaft at the upper end of the high-speed motor is connected with the water-throwing device, and an output shaft at the lower end of the high-speed motor is connected with a water-splashing impeller. Bottom water is pumped onto the water surface through the water pump, and is thrown into the air through the water-throwing device, thereby promoting flow of a water body and expanding the oxygenation range. Meanwhile, the water surface is splashed by the water-splashing impeller to produce water spot, water dew and water waves, thereby increasing the dissolving speed of oxygen in the air and increasing the oxygenation efficiency.
Description
Technical field
The utility model relates to a kind of oxygen-increasing device that is applied to culture fishery, particularly relates to a kind of water dumping that recycles fish pond bottom water and claps water-aerating equipment.
Background technology
Aerator is a kind of machine that is often applied to culture fishery.Its Main Function is to increase oxygen content in water to guarantee that fish in water can anoxic, also can suppress the growth of anaerobic bacteria in water simultaneously, prevents that pond aqueous metamorphism from threatening Fish Survival environment.Existing fish pond oxygenation generally adopts water surface mechanical enhancement, yet the oxygenation effect of traditional water surface mechanical enhancement only have an appointment 50 centimetres dark, bottom water all the time dissolved oxygen is few, the oxidation Decomposition that is unfavorable for the harmful substances such as the organic matter of water bottom deposition and nitrite, causes the harmful substances such as bottom Shuifu County collection sulphide, nitrite, ammonia nitrogen.For this reason, water-bed aeration oxygen replenishing technology is just being vigorously advocated and promoted to China's marine industry, to realize water-bed effectively oxygenation, but the energy consumption required due to aeration oxygen replenishing is high, air ducks in drink fast because of buoyancy vertical lifting, and the dissolved oxygen time is short, and water body flow is few, therefore effectively the water body scope of aeration oxygen replenishing is few, thereby causes the promotion effect of this technology unsatisfactory.
Utility model content
For overcoming the existing deficiency of prior art, the purpose of this utility model is to provide a kind of water dumping that recycles fish pond bottom water to clap water-aerating equipment, this oxygen-increasing device can promote flowing of fish pond, expands oxygenation area, and water-bed oxygen content is increased.
The technical solution adopted in the utility model is:
Water-aerating equipment is clapped in a kind of water dumping that recycles fish pond bottom water, comprise annular drip tray, be positioned at the watershed that is truncated cones column of annular drip tray below, for the high-speed electric expreess locomotive that drives watershed to rotate, high-speed electric expreess locomotive is fixed to the buoyancy aid of support and the water pump that enters annular drip tray for extracting fish pond bottom water on the water surface, described water pump is connected with pumping conduit and inlet channel, described pumping conduit stretches to the bottom, fish pond, and inlet channel is connected with annular drip tray; The bottom even of described annular drip tray offers weeper; Described high-speed electric expreess locomotive is dual-axle motor, and its upper end output shaft is connected with watershed, and lower end output shaft is connected with bat water impeller.
Further, the upper bottom surface diameter of described watershed and the inner circle equal diameters of annular drip tray, bottom surface diameter equates with the outside diameter of annular drip tray.
The utility model also provides the second technical scheme:
Water-aerating equipment is clapped in a kind of water dumping that recycles fish pond bottom water, comprise watershed cylindraceous, for the high-speed electric expreess locomotive that drives watershed to rotate, high-speed electric expreess locomotive is fixed to the buoyancy aid of support and the water pump that enters watershed for extracting fish pond bottom water on the water surface, described water pump is connected with pumping conduit and inlet channel, described pumping conduit stretches to the bottom, fish pond, and inlet channel is connected with watershed; On the circumference barrel of described watershed, evenly offer water dumping hole; Described high-speed electric expreess locomotive is dual-axle motor, and its upper end output shaft is connected with watershed, and lower end output shaft is connected with bat water impeller.
The tangential direction of the circumference barrel that further, the water outlet direction in described water dumping hole is watershed.
The beneficial effects of the utility model are: water-aerating equipment is clapped in a kind of water dumping that recycles fish pond bottom water that the utility model adopts, by water pump, bottom water is evacuated to the water surface, and by watershed, bottom water is got rid of in the air, can promote on the one hand flowing and upgrading of fish pond bottom water body, greatly accelerate oxidation Decomposition and volatilization to harmful substances such as sulphide, nitrite, ammonia nitrogens, the high-speed electric expreess locomotive that this device adopts on the other hand can increase the distance of water dumping flower, thereby expands the scope of oxygenation.This device strikes waters by clapping water impeller simultaneously, at the water surface, evokes spray, water dew and ripples, is conducive to improve the dissolution velocity of oxygen in air, and then improves oxygenation efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is the structural front view of the first embodiment of the present utility model;
Fig. 2 is the structural front view of the second embodiment of the present utility model.
Embodiment
With reference to Fig. 1, the first embodiment of the present utility model, originally water-aerating equipment is clapped in the water dumping that recycles fish pond bottom water, comprise annular drip tray 1, be positioned at the watershed that is truncated cones column 2 of annular drip tray 1 below,, for the high-speed electric expreess locomotive 3 that drives watershed 2 to rotate, high-speed electric expreess locomotive 3 is fixed to the buoyancy aid (not shown) of support and the water pump 4 that enters annular drip tray 1 for extracting fish pond bottom water on the water surface.Described water pump 4 is connected with pumping conduit 41 and inlet channel 42, and described pumping conduit 41 stretches to the bottom, fish pond, and inlet channel 42 is connected with annular drip tray 1.Described high-speed electric expreess locomotive 3 is dual-axle motor, and its upper end output shaft is connected with watershed 2, and lower end output shaft is connected with claps water impeller 5.The bottom even of described annular drip tray 1 offers weeper 11, and the upper bottom surface diameter of described watershed 2 and the inner circle equal diameters of annular drip tray 1, bottom surface diameter equates with the outside diameter of annular drip tray 1, the low dissolved oxygen water of drip tray 1 is directly dropped on the inclined-plane of watershed 2, watershed 2 is high speed rotating under high-speed electric expreess locomotive 3 drives, the centrifugal force producing gets rid of into spray by the water dripping on inclined-plane, and dish out on a large scale to fish pond, spray falls into the water surface aloft with after combination with oxygen, thereby realizes water surface oxygenation.
Traditional jet type oxygen-adding machine is mainly by controlling water yield and increasing the object that hydraulic pressure reaches long-range injection, and which not only can be sacrificed pump motor power, and can waste the specific discharge of pumping for water pump.The utility model is first evacuated to annular drip tray 1 by fish pond bottom water by water pump 4, by watershed 2, bottom water is got rid of to the water surface again, compare with tradition water spray oxygenation way, this method is more simple, efficient, direct, and can not waste the specific discharge of power and pumping for water pump.In addition, the utility model, in water dumping, also strikes waters by clapping water impeller 5, at the water surface, evoke spray, water dew and ripples, expanded the contact area of superficial water and air, constantly update superficial water, accelerate the dissolution velocity of oxygen in air, and then improved the efficiency of oxygenation.
With reference to Fig. 2, in the second embodiment of the present utility model, the difference of itself and the first embodiment is, described watershed 2 is cylindric, inlet channel 42 is directly connected with this watershed 2 cylindraceous, the fish pond bottom water of extracting out from water pump 4 directly enters in this watershed 2 cylindraceous, on the circumference barrel of described watershed 2, evenly offer water dumping hole 21, watershed 2 is high speed rotating under high-speed electric expreess locomotive 3 drives, the centrifugal force producing is that the water in watershed 2 throws away from water dumping hole 21, formed spray contacts with air, become water containing high dissolved oxygen and fall into the water surface.Preferably, the water outlet direction in described water dumping hole 21 is the tangential direction of the circumference barrel of watershed 2, makes spray do centrifugal motion along the tangent line of watershed 2 peripheries, dishes out in large area towards periphery.
Two kinds of embodiments of the present utility model, all by water pump 4, bottom water is evacuated to the water surface, and by watershed 2, bottom water is got rid of into spray water, to fish pond, dish out on a large scale, can promote on the one hand flowing and upgrading of fish pond bottom water body, greatly accelerate oxidation Decomposition and volatilization to harmful substances such as sulphide, nitrite, ammonia nitrogens, the high-speed electric expreess locomotive 3 that this device adopts on the other hand can increase the distance of water dumping flower, thereby expands the scope of oxygenation.This device strikes waters by clapping water impeller 5 simultaneously, at the water surface, evokes spray and water dew, is conducive to improve the dissolution velocity of oxygen in air, and then improves oxygenation efficiency.
The above, be preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (4)
1. water-aerating equipment is clapped in a water dumping that recycles fish pond bottom water, it is characterized in that: comprise annular drip tray (1), be positioned at the watershed that is truncated cones column (2) of annular drip tray (1) below, be used for the high-speed electric expreess locomotive (3) that drives watershed (2) to rotate, on the water surface, high-speed electric expreess locomotive (3) is fixed to the buoyancy aid of support and the water pump (4) that enters annular drip tray (1) for extracting fish pond bottom water, described water pump (4) is connected with pumping conduit (41) and inlet channel (42), described pumping conduit (41) stretches to the bottom, fish pond, inlet channel (42) is connected with annular drip tray (1), the bottom even of described annular drip tray (1) offers weeper (11), described high-speed electric expreess locomotive (3) is dual-axle motor, and its upper end output shaft is connected with watershed (2), and lower end output shaft is connected with claps water impeller (5).
2. water-aerating equipment is clapped in a kind of water dumping that recycles fish pond bottom water according to claim 1, it is characterized in that: the inner circle equal diameters of the upper bottom surface diameter of described watershed (2) and annular drip tray (1), bottom surface diameter equates with the outside diameter of annular drip tray (1).
3. water-aerating equipment is clapped in a water dumping that recycles fish pond bottom water, it is characterized in that: comprise watershed cylindraceous (2), for the high-speed electric expreess locomotive (3) that drives watershed (2) to rotate, high-speed electric expreess locomotive is fixed to the buoyancy aid of support and the water pump (4) that enters watershed (2) for extracting fish pond bottom water on the water surface, described water pump (4) is connected with pumping conduit (41) and inlet channel (42), described pumping conduit (41) stretches to the bottom, fish pond, and inlet channel (42) is connected with watershed (2); On the circumference barrel of described watershed (2), evenly offer water dumping hole (21); Described high-speed electric expreess locomotive (3) is dual-axle motor, and its upper end output shaft is connected with watershed (2), and lower end output shaft is connected with claps water impeller (5).
4. water-aerating equipment is clapped in a kind of water dumping that recycles fish pond bottom water according to claim 3, it is characterized in that: the water outlet direction in described water dumping hole (21) is the tangential direction of the circumference barrel of watershed (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006748.8U CN203723276U (en) | 2014-01-03 | 2014-01-03 | Water-throwing and water-splashing oxygenation device for recycling bottom water of fish pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006748.8U CN203723276U (en) | 2014-01-03 | 2014-01-03 | Water-throwing and water-splashing oxygenation device for recycling bottom water of fish pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203723276U true CN203723276U (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420006748.8U Expired - Fee Related CN203723276U (en) | 2014-01-03 | 2014-01-03 | Water-throwing and water-splashing oxygenation device for recycling bottom water of fish pond |
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| Country | Link |
|---|---|
| CN (1) | CN203723276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082226A (en) * | 2014-07-26 | 2014-10-08 | 梁桥锋 | Archimedean spiral oxygen increasing device enabling bottom water of fish pond to be used circularly |
| CN105340815A (en) * | 2015-12-09 | 2016-02-24 | 重庆蜂糖妹农业开发有限公司 | Water-dripping oxygen-increasing transport case for living aquatic animals |
-
2014
- 2014-01-03 CN CN201420006748.8U patent/CN203723276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082226A (en) * | 2014-07-26 | 2014-10-08 | 梁桥锋 | Archimedean spiral oxygen increasing device enabling bottom water of fish pond to be used circularly |
| CN105340815A (en) * | 2015-12-09 | 2016-02-24 | 重庆蜂糖妹农业开发有限公司 | Water-dripping oxygen-increasing transport case for living aquatic animals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20160103 |