CN204540428U - A kind of bottom water body aeration oxygen replenishing device - Google Patents
A kind of bottom water body aeration oxygen replenishing device Download PDFInfo
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- CN204540428U CN204540428U CN201520149994.3U CN201520149994U CN204540428U CN 204540428 U CN204540428 U CN 204540428U CN 201520149994 U CN201520149994 U CN 201520149994U CN 204540428 U CN204540428 U CN 204540428U
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- aeration
- check valve
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- water body
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Abstract
The utility model discloses a kind of bottom water body aeration oxygen replenishing device, belong to technical field of aquaculture.This device comprises gas generator and at least one aeration plate (1), the upper coiling of described aeration plate (1) has aeration tube (2), and the air inlet (5) of described aeration tube (2) is connected with described gas generator; Described aeration plate (2) is provided with drainage check valve (3), the import (7) of described drainage check valve (3) is connected with the gas outlet of aeration tube (2), and the discharge outlet of described drainage check valve (3) is placed on described aeration plate (1).The gas generator of this device is connected with multiple aeration plate, and gas generator is placed on limit, pond, and aeration plate is uniformly distributed at the bottom of pond.In addition, the water entered in aeration tube can be discharged aeration tube and can prevent in the water returning aeration pipe outside aeration tube by this device addition one drainage check valve on aeration plate.
Description
Technical field
The utility model belongs to technical field of aquaculture, particularly a kind of bottom water body aeration oxygen replenishing device.
Background technology
China's inland waters gross area 1,747 ten thousand hectares, can water surface for aquaculture 6,750,000 hectares, has utilized 5,660,000 hectares; More than 1.8 ten thousand kilometer, China coastline, for 15 meters of water depth line shallow seas of cultivation and Tideland resources area 1,330 ten thousand hectares, can cultivate 132.3 ten thousand hectares.At present, the main breeding way of China has: freshwater cultivation, fresh water cultivating large area, fish-farming in shallow marine water, Marine shoal cultivation and industrial aquaculture.Existing breeding way major part is still in original extensive cultivation pattern, and output is very low.China is an aquatic products demand and big export country, wants to obtain high yield, stable yields under culture resources at limited, must to intensive culture Mode change.
Waters, the living environment of aquiculture animal, each aquiculture animal all needs the water quality environment of its existence applicable, if water quality environment can meet the demands, aquiculture animal is energy Growth and reproduction just, and pollute if water quality environment is subject to certain, some water quality index exceeds the adaptation of aquiculture animal and restrains oneself scope, the lighter's aquiculture animal can not normal growth, and severe one may cause the large quantities of death of aquiculture animal.And fishing pool aerator, feeder improve the cultivation equipment that water quality environment ensures high yield, stable yields indispensability.Use the dissolved oxygen amount in fishing pool oxygenation function increase water, purify water, prevent fish because of anoxic floating head, death, it can effectively improve Fish Survival condition, improves cultivation density, accelerates fish growth.
Aerator increases the effective ways of dissolved oxygen content, except increasing oxygen, also can promote the circulation of water, and can the temperature stratification of anti-water-stop body, chemical stratification and oxygen stratification.If aerator, in the running of depths, pool, can improve the soil property bottom pool, make underearth oxygenation, and avoid producing toxic gas, prevent the ill death of aquatic livestock.
Aerator is by the power source such as electromotor or diesel engine driving work, " oxygen " in air is transferred to rapidly in breeding water body, comprehensive utilization physics, chemistry and the function such as biological, solve the problem of the fish floating head produced because of anoxic in pond culture, eliminate pernicious gas, promote water body convective exchange, improve condition of water quality, reduce feed coefficient, improve fishpond activity and primary productivity, increase breeding density, increase the intensity of feeding of cultivation object, realize cultivation and increase income.
On market, traditional aerator has following several: one is paddle aerator, there is oxygenation, stir the comprehensive utilization such as water, aeration, adopt maximum aerators at present, its oxygen transfer rate, dynamic efficiency are all better than other type, but running noise is large, can damage fish body, be generally used for the large-area pond culture of the depth of water more than 1 meter; Two is waterwheel aerators, has the effect of good oxygenation and promotion water body flow, is applicable to the pond that mud is darker; Three is water-spraying oxygen-increasing machines, has good oxygen-supplying function, can improve rapidly the dissolved oxygen amount of surface water at short notice, also has artistic appreciating effect simultaneously, is applicable to gardens or tourist district's crawl use.
Application number be 201110064684.8 patent discloses a kind of water suction aeration type aerator, this aerator comprises frame, ball float, gas generator, water aspirator and aeration plate, by the frame of support bar group triangularity, ball float is installed in the below of the support bar of frame, at the overcentre installing gas generator of frame, install water aspirator and aeration plate in the below of frame, gas generator is communicated with aeration plate through tracheae, overall formation water suction aeration type aerator.
Applicant finds that the water (sewage or muddy water) outside aeration plate easily enters in aeration plate when stating patent in realization, and affect the result of use of aerator, the oxygenation effect of this aerator to bottom water body is bad simultaneously, and complex structure cost is high.
Summary of the invention
In order to solve the problem, the utility model provides a kind of bottom water body aeration oxygen replenishing device, first, the occupation mode of this water body aeration oxygen replenishing device is different, the gas generator of this device is connected with multiple aeration plate, gas generator is placed on limit, pond, and aeration plate is uniformly distributed at the bottom of pond, can realize carrying out multiple spot aeration oxygen replenishing to bottom water body.Secondly, this device arranges a drainage check valve and discharges the water that enters in aeration plate and in the water returning aeration dish that can stop outside aeration plate on the aeration plate of existing equipment for increasing oxygen content of water.Described technical scheme is as follows:
The utility model embodiment provides a kind of bottom water body aeration oxygen replenishing device, comprises gas generator and at least one aeration plate 1, and on described aeration plate 1, coiling has aeration tube 2, and the air inlet 5 of described aeration tube 2 is connected with described gas generator; Described aeration plate 2 is provided with drainage check valve 3, and the import 7 of described drainage check valve 3 is connected with the gas outlet of aeration tube 2, and the drainpipe of described drainage check valve 3 is placed on described aeration plate 1.
Wherein, aeration plate 1 outer peripheral edges in the utility model embodiment are provided with surrounding edge, and the height of surrounding edge is 6-10cm.
Wherein, the endcapped of the drainpipe 4 of the drainage check valve 3 in the utility model embodiment and its tube wall is provided with at least one osculum 9, is arranged with rubber tube 10 outside described osculum 9.
Wherein, the drainage check valve 3 in the utility model embodiment is vertical on aeration plate 1, the ball float 8 that described drainage check valve 3 comprises the drainpipe 4 bottom tank body 6, the import 7 on tank body 6 top, tank body 6 and is located at for shutoff drainpipe 4 in tank body 6.
Wherein, the aeration plate 1 in the utility model embodiment is circular or oval, and it is made up of high-density plastic.
Wherein, the aeration tube 2 coiled coil 2-5 in the utility model embodiment encloses, and described aeration tube 2 is provided with multiple micropore.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is: the utility model provides a kind of bottom water body aeration oxygen replenishing device, first, the occupation mode of this water body aeration oxygen replenishing device is different, the gas generator of this device is connected with multiple aeration plate, gas generator is placed on limit, pond, and aeration plate is uniformly distributed at the bottom of pond, can realize carrying out multiple spot aeration oxygen replenishing to the bottom of water body.Secondly, this device arranges a drainage check valve and the water entered in aeration tube can be discharged aeration tube and can prevent in the water returning aeration pipe outside aeration tube on the aeration plate of existing equipment for increasing oxygen content of water, and aeration plate can be placed in the bottom of water body and can not stir and make muddy the best effort effect that water body ensures equipment for increasing oxygen content of water.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bottom water body aeration oxygen replenishing device that the utility model embodiment provides;
Fig. 2 is the structural representation of the drainage check valve that the utility model embodiment provides.
In figure: 1 aeration plate, 2 aeration tubes, 3 drainage check valves, 4 drainpipes, 5 air inlets, 6 tank bodies, 7 imports, 8 ball floats, 9 osculums, 10 rubber tubes.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, the utility model embodiment provides a kind of bottom water body aeration oxygen replenishing device, and this device comprises gas generator and at least one aeration plate 1 etc.Particularly, gas generator is placed on limit, pond, and aeration plate 1 is uniformly distributed at the bottom of pond, can realize carrying out multiple spot aeration oxygen replenishing to the bottom of whole water body.Wherein, on each aeration plate 1, coiling has aeration tube 2, and the air inlet 5 of each aeration tube 2 is connected with gas generator (air inlet 5 of each aeration plate 1 connects supervisor by arm, and supervisor is connected with gas generator).Certainly, water body aeration oxygen replenishing device can also be other structures, known by those skilled in the art, therefore omits detailed description.Aforementioned structure is substantially identical with existing water body aeration oxygen replenishing device, difference is: aeration plate 2 is provided with drainage check valve 3(and fixed support specifically can be adopted to fix), the import 7 of drainage check valve 3 is connected with the gas outlet of aeration tube 2, the import 7 of drainage check valve 3 is lower than the gas outlet of aeration tube 2, and the drainpipe of drainage check valve 3 is placed on aeration plate 1.
Wherein, see Fig. 1, aeration plate 1 outer peripheral edges in the utility model embodiment are provided with surrounding edge, and the height of surrounding edge is 6-10cm, are preferably about 8cm, and aeration tube 2 is coiled in the space that surrounding edge surrounds.The effect of surrounding edge: one can enter in aeration plate 1 by anti-sealing, its two can height of formation poor.Wherein, aeration tube 2 to be located on aeration plate 1 (its height is lower than the height of surrounding edge) by support (being specifically as follows the circle that stainless-steel pipe curves) and to be positioned at surrounding edge, and its air inlet 5 stretches out outside surrounding edge.
Wherein, see Fig. 2, the endcapped of the drainpipe 4 of the drainage check valve 3 in the utility model embodiment and its tube wall is provided with at least one osculum 9(is preferably provided with two osculums 9 in the side of the end of drainpipe 4), rubber tube 10 is arranged with outside this osculum 9, this rubber tube 10 is set on drainpipe 4 end, when there being air pressure, ensures that drainage check valve 3 can outwards draining, when there is no air pressure, ensure the water level in drainage check valve 3.
Wherein, see Fig. 1 and 2, the drainage check valve 3 in the utility model embodiment is vertical on aeration plate 1, specifically can be arranged on the position of the middle part deflection air inlet 5 of aeration plate 1.Particularly, see Fig. 2, the ball float 8 etc. that drainage check valve 3 comprises the drainpipe 4 bottom tank body 6, the import 7 on tank body 6 top, tank body 6 and is located at for shutoff drainpipe 4 in tank body 6, wherein, ball float 8 can swim in water and diameter is greater than the diameter of drainpipe 4, and the bottom of tank body 6 is U-shaped structure.
Wherein, the aeration plate 1 in the utility model embodiment is circular or ellipsoidal structure, and it is made up of high-density plastic and ensures that it can sink at the bottom of pond.When it is circular, its diameter is 80-120cm.More specifically, aeration plate 1 is the upper uncovered circular cone column construction that the back cut diameter that heavy water-based plastic is made is 100cm, end diameter is 98cm, its outer peripheral edges are provided with the high surrounding edge of 8cm, are provided with the annular retainer plate (arranging with aeration plate 1 is concentric) of the diameter 90cm curved by the steel pipe of diameter 3cm in the space that surrounding edge surrounds.Aeration plate 1 is fixed on, for immobilized film pipe 2 on the upside of it on the downside of this annular retainer plate.
Wherein, the aeration tube 2 coiled coil 2-5 in the utility model embodiment encloses (ecto-entad coiled coil, the protruding surrounding edge of aeration tube 2 of center), specifically can be 3 circles, and aeration tube 2 is provided with multiple micropore.
The utility model provides a kind of bottom water body aeration oxygen replenishing device, first, the occupation mode of this water body aeration oxygen replenishing device is different, the gas generator of this device is connected with multiple aeration plate, gas generator is placed on limit, pond, and aeration plate is uniformly distributed at the bottom of pond, can realize carrying out multiple spot aeration oxygen replenishing to the bottom of water body.Secondly, this device arranges a drainage check valve and the water entered in aeration tube can be discharged aeration tube and can prevent in the water returning aeration pipe outside aeration tube on the aeration plate of traditional equipment for increasing oxygen content of water, and aeration plate can be placed in the bottom of water body and can not stir and make muddy the best effort effect that water body ensures equipment for increasing oxygen content of water.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a bottom water body aeration oxygen replenishing device, comprise gas generator and at least one aeration plate (1), the upper coiling of described aeration plate (1) has aeration tube (2), and the air inlet (5) of described aeration tube (2) is connected with described gas generator; It is characterized in that, described aeration plate (2) is provided with drainage check valve (3), the import (7) of described drainage check valve (3) is connected with the gas outlet of aeration tube (2), and the drainpipe (4) of described drainage check valve (3) is placed on described aeration plate (1).
2. bottom water body aeration oxygen replenishing device according to claim 1, is characterized in that, described aeration plate (1) outer peripheral edges are provided with surrounding edge, and the height of surrounding edge is 6-10cm.
3. bottom water body aeration oxygen replenishing device according to claim 1, it is characterized in that, the endcapped of the drainpipe (4) of described drainage check valve (3) and its tube wall is provided with at least one osculum (9), is arranged with rubber tube (10) outside described osculum (9).
4. bottom water body aeration oxygen replenishing device according to claim 1, it is characterized in that, described drainage check valve (3) is vertical on aeration plate (1), the ball float (8) that described drainage check valve (3) comprises tank body (6), the import (7) on tank body (6) top, the drainpipe (4) of tank body (6) bottom and is located at for shutoff drainpipe (4) in tank body (6).
5. bottom water body aeration oxygen replenishing device according to claim 1, is characterized in that, described aeration plate (1) is circular or oval, and it is made up of high-density plastic.
6. the bottom water body aeration oxygen replenishing device according to any one of claim 1-5, it is characterized in that, described aeration tube (2) coiled coil 2-5 encloses, described aeration tube (2) is provided with multiple micropore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149994.3U CN204540428U (en) | 2015-03-17 | 2015-03-17 | A kind of bottom water body aeration oxygen replenishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149994.3U CN204540428U (en) | 2015-03-17 | 2015-03-17 | A kind of bottom water body aeration oxygen replenishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204540428U true CN204540428U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149994.3U Expired - Fee Related CN204540428U (en) | 2015-03-17 | 2015-03-17 | A kind of bottom water body aeration oxygen replenishing device |
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| Country | Link |
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| CN (1) | CN204540428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106818595A (en) * | 2017-02-16 | 2017-06-13 | 广东顺德均健现代农业科技有限公司 | A kind of water sport cultivates runway |
| CN111165423A (en) * | 2019-12-30 | 2020-05-19 | 艾丹 | Portable high-pressure bottom layer nano micropore aeration oxygen increasing machine |
| CN111995082A (en) * | 2020-08-24 | 2020-11-27 | 江苏江达生态环境科技有限公司 | Aeration accelerating device |
-
2015
- 2015-03-17 CN CN201520149994.3U patent/CN204540428U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106818595A (en) * | 2017-02-16 | 2017-06-13 | 广东顺德均健现代农业科技有限公司 | A kind of water sport cultivates runway |
| CN111165423A (en) * | 2019-12-30 | 2020-05-19 | 艾丹 | Portable high-pressure bottom layer nano micropore aeration oxygen increasing machine |
| CN111995082A (en) * | 2020-08-24 | 2020-11-27 | 江苏江达生态环境科技有限公司 | Aeration accelerating device |
| CN111995082B (en) * | 2020-08-24 | 2022-05-10 | 江苏江达生态环境科技有限公司 | Aeration accelerating device |
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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: 20150812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |