CN209594548U - Aquaculture pond aeration system - Google Patents
Aquaculture pond aeration system Download PDFInfo
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- CN209594548U CN209594548U CN201920062145.2U CN201920062145U CN209594548U CN 209594548 U CN209594548 U CN 209594548U CN 201920062145 U CN201920062145 U CN 201920062145U CN 209594548 U CN209594548 U CN 209594548U
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- dissolved oxygen
- aquaculture pond
- branch pipe
- aeration system
- aerator
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Abstract
The utility model relates to a kind of aquaculture pond aeration systems, including controller, oxygen-increasing device and dissolved oxygen detection device.Wherein, dissolved oxygen detection device is arranged in aquaculture pond, including buoyancy unit, telescopic sleeve and dissolved oxygen sensor；Telescopic sleeve includes fixed part and pars contractilis, and fixed part one end is connect with buoyancy unit, and the other end is flexibly connected with pars contractilis；Dissolved oxygen sensor is fixedly connected with pars contractilis and communicates to connect with controller, for acquiring the dissolved oxygen content information of aquaculture pond and dissolved oxygen content information being sent to controller.Oxygen-increasing device includes aerator and appendix, and aerator is arranged outside aquaculture pond, and appendix a part is arranged in aquaculture pond, and another part is connect with aerator, and aerator conveys gas to the different zones of aquaculture pond by appendix.Controller and aeration mechatronics, for receiving dissolved oxygen content information and controlling the opening and closing of aerator according to dissolved oxygen content information.Above-mentioned aeration system can accurately measure the dissolved oxygen content in each region, and accurate oxygenation.
Description
Technical field
The utility model relates to control field more particularly to aquaculture pond aeration systems.
Background technique
With the increasingly promotion and popularization of cage culture in freshwater aquaculture industry and pond aquaculture model, aquaculture of aquatic animal is close
Degree is continuously improved, and the Detection & Controling of oxygen in water concentration are extremely important to aquaculture of aquatic animal output and quality is improved,
Middle dissolved oxygen concentration Detection & Controling become the key for improving cultivation density and yield.
Found in production practices, Dissolved Oxygen in Water too high levels or it is too low be all to aquatic livestock it is unfavorable, especially dissolve
The too low cultivation to aquatic livestock of oxygen content causes even more serious harm.Lower dissolved oxygen water body environment will lead to general support
The asphyxia and death for growing fish and shrimp, make its activity, growth and in terms of not as good as normal condition.
In current aquaculture, the dissolved oxygen of aquaculture pond is unevenly distributed, and the dissolved oxygen of aquaculture pond different depth contains
It measures also not identical.And most of aquaculture pond oxygen increasing equipment all only detects the dissolved oxygen of a region or a depth in aquaculture pond
Content, aeration system carry out oxygenation according to testing result and also tend to that it is inaccurate to will cause oxygenation in this way just for a region oxygenation
Really, so that the oxygenation of aquaculture pond each region is uneven.
Utility model content
Based on this, it is necessary to for the problem of above-mentioned aeration system oxygenation inaccuracy, provide a kind of aquaculture pond aeration system.
The utility model embodiment provides a kind of aquaculture pond aeration system, including controller, oxygen-increasing device and dissolved oxygen
Detection device, wherein
Dissolved oxygen detection device is arranged in aquaculture pond, including buoyancy unit, telescopic sleeve and dissolved oxygen sensor；It is flexible
Casing includes fixed part and pars contractilis, and fixed part one end is connect with buoyancy unit, and the other end is flexibly connected with pars contractilis；Dissolved oxygen
Sensor is fixed to be fixedly connected with pars contractilis and communicates to connect with controller, for acquiring the dissolved oxygen content information of aquaculture pond simultaneously
Dissolved oxygen content information is sent to controller；
Oxygen-increasing device includes aerator and appendix, and aerator is arranged outside aquaculture pond, and the setting of appendix a part exists
In aquaculture pond, another part is connect with aerator, and aerator conveys gas to the different zones of aquaculture pond by appendix；
Controller and aeration mechatronics, for receiving dissolved oxygen content information and being controlled according to dissolved oxygen content information
The opening and closing of aerator.
Dissolved oxygen sensor is arranged in pars contractilis in one of the embodiments, and the side wall of telescopic sleeve is equipped with water inlet
Hole, so that the dissolved oxygen content information of dissolved oxygen sensor acquisition region.
Dissolved oxygen detection device further includes counterweight element in one of the embodiments, and counterweight element, which is fixedly connected on, to be stretched
The one end of contracting portion far from fixed part.
The inner wall of telescopic sleeve and/or outer wall are equipped with strainer in one of the embodiments, and strainer covers inlet opening, use
In the impurity crossed in drainage.
Appendix includes main pipeline and several first branch pipes in one of the embodiments, main pipeline and several the
The connection of one branch pipe, the first branch pipe is distributed in the different zones of aquaculture pond and is equipped with several first stomatas, for equal to aquaculture pond
Even conveying gas.
The first branch pipe is equipped with several second branch pipes, the first branch pipe and corresponding second in one of the embodiments,
Branch pipe connection, the first branch pipe and the second branch pipe form certain angle, and each second branch pipe is equipped with several second stomatas.
In one of the embodiments, multiple first branch pipes along aquaculture pond bottom surface be distributed, one end of multiple first branch pipes with
Main pipeline is connected to a bit, and is rotatably arranged by the center of circle of connectivity points, and the angle of two neighboring first branch pipe is equal, is connected to point
In the center of aquaculture pond bottom of pond；Several second branch pipes are equipped on each first branch pipe vertically.
Dissolved oxygen detection device is equipped with multiple in one of the embodiments, rounded as the center of circle using the center of aquaculture pond
Discrete distribution.
Aquaculture pond aeration system further includes display device in one of the embodiments, and display device is connect with controller,
For showing dissolved oxygen content information.
Aquaculture pond aeration system further includes warning device in one of the embodiments, and warning device is connect with controller,
For alarming when dissolved oxygen data are not inconsistent with preset value.
Above-mentioned aquaculture pond aeration system is set as scalable by dissolved oxygen detection device, can be as needed to cultivation
The dissolved oxygen content of a certain depth in pond is detected, to more accurately judge whether aquaculture pond needs oxygenation, is avoided blind
The mesh excessive oxygenation of oxygenation bring or shortcoming oxygenation by rule of thumb.
Detailed description of the invention
Fig. 1 is the functional block diagram of the utility model one embodiment aquaculture pond aeration system；
Fig. 2 is the structural schematic diagram of the utility model one embodiment dissolved oxygen detection device；
Fig. 3 is the structural schematic diagram of the utility model one embodiment appendix；
Fig. 4 is the arrangement schematic diagram of the utility model one embodiment dissolved oxygen sensor；
Fig. 5 is the arrangement schematic diagram of another embodiment dissolved oxygen sensor of the utility model.
Specific embodiment
The purpose of this utility model, technical solution and technical effect in order to better understand, below in conjunction with attached drawing and reality
It applies example and further explaining illustration is carried out to the utility model.It states simultaneously, embodiments described below is only used for explaining this reality
With novel, it is not used to limit the utility model.
As shown in Figure 1, the utility model embodiment provides a kind of 100 aeration system of aquaculture pond, including controller 2, oxygenation
Device 3 and dissolved oxygen detection device 1.
Wherein, dissolved oxygen detection device 1 is arranged in aquaculture pond 100, including buoyancy unit 12, telescopic sleeve 11 and dissolution
Lambda sensor 13.
Telescopic sleeve 11 includes fixed part 110 and pars contractilis 111, and fixed part 110 is flexibly connected with pars contractilis 111.It is fixed
The one end in portion 110 is free end, is fixedly connected with buoyancy unit 12.The other end of fixed part 110 is connecting pin, with pars contractilis
111 are flexibly connected, and pars contractilis 111 can stretch relative to fixed part 110.Dissolved oxygen sensor 13 and pars contractilis 111 are solid
Fixed connection is simultaneously communicated to connect with controller 2, for acquiring the dissolved oxygen content information of aquaculture pond 100 and by dissolved oxygen content information
It is sent to controller 2.Free end and buoyancy list when telescopic sleeve 11 is placed in water, due to 11 fixed part 110 of telescopic sleeve
Member 12 is fixedly connected, and telescopic sleeve 11 can erect under the buoyancy of buoyancy unit 12 and the gravity collective effect of telescopic sleeve 11
It is straight to suspend in water.When telescopic sleeve 11 is stretched, dissolved oxygen sensor 13 can follow pars contractilis 111 stretch to
Depths extends in water, therefore can adjust dissolved oxygen sensor by the different elongations of adjusting pars contractilis 111 and be in water
Different depth position, to measure the dissolved oxygen content of 100 different depth of aquaculture pond.Optionally, dissolved oxygen sensor
13 can be fixed on outside the pars contractilis 111 of telescopic sleeve 11, can also be fixed on the inside of pars contractilis 111.Optionally, it dissolves
Any position that dissolved oxygen sensor 13 can be fixed inside pars contractilis 111 can be set in lambda sensor 13, such as
Dissolved oxygen sensor 13 can be arranged in the inner wall at 111 middle part of pars contractilis, the inner wall in 111 end of pars contractilis also can be set
On, one end that pars contractilis 111 is not connect with fixed part 110 is the end of pars contractilis 111.Exist when by the setting of dissolved oxygen sensor 13
When on the inner wall of 111 end of pars contractilis, fathoming for dissolved oxygen sensor 13 can be made to reach maximum.
Buoyancy unit 12 is fixedly connected with fixed part 110, provides buoyancy for suspending in water for telescopic sleeve 11.Buoyancy
Unit 12 can be any entity that can be floated on the water, such as buoyant spheres, for another example wooden unit or foam ball etc..As long as floating
Suffered maximum buoyancy is greater than total force suffered by dissolved oxygen detection device 1 to power unit 12 in water, so that dissolved oxygen detection dress
Setting 1 can suspend in water.
Oxygen-increasing device 3 conveys gas to aquaculture pond 100 under control of the controller 2.Oxygen-increasing device 3 includes aerator and defeated
Tracheae, aerator are arranged outside aquaculture pond 100, and appendix a part is arranged in aquaculture pond 100 and is distributed in aquaculture pond 100
Different zones, another part connect with aerator.When oxygen-increasing device 3 works, aerator extracts gas and conveys to appendix, leads to
Cross the different zones that gas is evenly supplied to aquaculture pond 100 by appendix.Appendix can be plastic tube, be also possible to metal
Pipe, as long as gas can be conveyed.
Controller 2 is connect with dissolved oxygen sensor 13 and aerator respectively, and controller 2 receives dissolved oxygen sensor 13 and sends
The 100 dissolved oxygen content information of aquaculture pond to come over is controlled according to processing result after handling dissolved oxygen content information and is aerated
The opening and closing of machine.Optionally, controller 2 can also be sensed with 13 wired connection of dissolved oxygen sensor with dissolved oxygen
Device 13 is wirelessly connected.Controller 2 is singlechip controller 2, the model STC89C52 of single-chip microcontroller, for according to dissolved oxygen data
Whether reach and start 3 threshold value of oxygen-increasing device and aerator is controlled, those skilled in the art is easy to according to single-chip microcontroller
Model realize setting, details are not described herein.
Farm's aeration system provided by the embodiment of the utility model, it is molten including the dissolved oxygen detection device 1 that can be stretched
Solution lambda sensor 13 is fixed on pars contractilis 111, by the adjusting of stroke, dissolved oxygen sensor 13 can be made to acquire aquaculture pond
The dissolved oxygen content in 100 different depth regions, so that the data of acquisition are more accurate.Oxygen-increasing device 3 include aerator and
It is distributed in the appendix of different zones in aquaculture pond 100, gas can be conveyed to 100 different zones of aquaculture pond, can make to cultivate
The dissolved oxygen content of different zones is more consistent in pond 100.Controller 2 receives the dissolved oxygen content that dissolved oxygen sensor 13 is sent
Information controls the opening and closing of aerator according to dissolved oxygen content information, accurate oxygenation is realized, by 100 dissolved oxygen of aquaculture pond
Content maintains predeterminated level.
The inside of pars contractilis 111, the side of telescopic sleeve 11 is arranged in dissolved oxygen sensor 13 in one of the embodiments,
Wall is equipped with inlet opening 112, and 100 water energy of aquaculture pond enough passes through inlet opening 112 and flows into pipe and be set to inside telescopic sleeve 11
Dissolved oxygen sensor 13 contacts, and the dissolved oxygen content information of region can be acquired convenient for dissolved oxygen sensor 13.Optionally,
Inlet opening 112 can be equipped with one, can also be equipped with multiple.
In one of the embodiments, as shown in Fig. 2, dissolved oxygen detection device 1 further includes counterweight element 14.Counterweight element
14 connect with the end of pars contractilis 111, and the end of pars contractilis 111 is one end that pars contractilis 111 is not connect with fixed part 110,
It is the one end of pars contractilis 111 far from fixed part 110.Wherein, counterweight element 14 is used to provide gravity for telescopic sleeve 11, so that stretching
Heat-Shrinkable Tubings 11 can keep suspending vertically under the collective effect of buoyancy unit 12 and counterweight element 14 in water.In general, if
It is not provided with counterweight element 14, pars contractilis 111 may shake and the upper water surface that floats with water flow, therefore only by telescopic sleeve 11 and dissolution
The gravity of lambda sensor 13, telescopic sleeve 11 is difficult to maintain vertical suspended state in water, so as to cause dissolved oxygen sensor
The aquaculture pond 100 dissolved oxygen content inaccuracy of 13 acquisitions.It is fixedly connected with counterweight element 14 in the end of pars contractilis 111, can be made
The free end of 11 pars contractilis 111 of telescopic sleeve by counterweight element 14 downward pulling force and keep vertical suspended state.Optionally,
Counterweight element 14 can be any density greater than metal balls or stone ball, stone etc. such as the entities, such as iron ball, copper ball of water.
Certainly, the total weight of counterweight element 14 and telescopic sleeve 11, buoyancy unit 12 and dissolved oxygen sensor 13 cannot be greater than buoyancy
The suffered maximum buoyancy in water of unit 12, when so that dissolved oxygen detection device 1 working, telescopic sleeve 11 can be vertical in water
It suspends.Optionally, it when the end of pars contractilis 111 is arranged in dissolved oxygen sensor 13, can be closed according to dissolved oxygen sensor 13
The shape of reason setting counterweight element 14, to protect dissolved oxygen sensor 13 not by damage.
When dissolved oxygen detection device 1 works, it can be placed in for a long time in aquaculture pond 100, and aquaculture pond 100 is used for aquatic
Animal can have more solid impurity not soluble in water.It in one of the embodiments, can be in the inlet opening of telescopic sleeve 11
Strainer is set at 112, with the solid impurity crossed in drainage, reduces the testing result or damage of impurity effect dissolved oxygen sensor 13
The risk of bad dissolved oxygen sensor 13.It is alternatively possible to which the outer wall along telescopic sleeve 11 is arranged strainer；It can also be along telescopic sleeve
Strainer is arranged in 11 inner wall.It is of course also possible to which strainer is arranged in the inner and outer wall of telescopic sleeve 11 simultaneously.When strainer is set,
Strainer can be fixed on the inner wall and/or outer wall of telescopic sleeve 11 by modes such as viscose glue, hook or bindings, only
It wants that strainer can be made to cover all inlet openings 112.
Appendix includes main pipeline 300 and several first branch pipes 310, the first branch pipe 310 in one of the embodiments,
It is connect with main pipeline 300, the first branch pipe 310 is distributed in aquaculture pond different zones, is used for gas distribution, Xiang Suoshu aquaculture pond
100 different zones uniformly convey gas.Aerator delivers gas to main pipeline 300, and gas transmits simultaneously in main pipeline 300
By the shunting of first pipe 310, it is evenly supplied to aquaculture pond each region.Multiple first branch pipes 310 are arranged by certain shape
Column, the first branch pipe 310 are equipped with several first stomatas 311, and gas passes through the first stomata 311 to each place of aquaculture pond 100
Uniformly conveying gas, to maintain the normal level of 100 dissolved oxygen of aquaculture pond.For example, several first branch pipes 310 can successively connect
Logical, S-shaped arrangement of turning back conveys gas to aquaculture pond 100.For another example, main pipeline 300 is arranged along the central axis of aquaculture pond 100,
Multiple first branch pipes 310 are that symmetrical axial both sides are sprawled with main pipeline 300, convey gas to aquaculture pond 100.For another example, several
A first branch pipe 310 is arranged centered on a point in radiation, and each first branch pipe 310 connects in central point and main pipeline 300
It is logical, gas is conveyed to aquaculture pond 100.As for the length of the first branch pipe 310, can be determined according to the specific length and width of aquaculture pond 100.
For example, being configured according to the length and width of aquaculture pond 100.If multiple first branch pipes 310 are sequentially communicated the S-type row of turning back
When column, multiple first branch pipes 310 can be joined end to end and be turned back arrangement along the width direction of aquaculture pond 100, also can be set
Multiple first branch pipes 310 join end to end turns back arrangement along 100 length direction of aquaculture pond.It is of course also possible to be arranged multiple first
Pipe 310 is matched the length and width of aquaculture pond 100 by specific combination of shapes respectively；If can also be to be connected as a certain shape
Dry the first branch pipe 310 is one group, and setting the first branch pipe of multiple groups 310 matches the length and width of aquaculture pond 100 respectively.
It can be equipped with several second branch pipes 320 on the first branch pipe 310 in one of the embodiments, described first
Branch pipe 310 is connected to second branch pipe 320, and first branch pipe 310 and second branch pipe 320 form certain angle, often
A second branch pipe 320 is equipped with several second stomatas 321 and is used to convey gas to different directions.First branch pipe, 310 He
The angle of second branch pipe 320 can be arranged as needed, as long as the second branch pipe 320 and the first branch pipe 310 are arranged in non-zero included angle, change
Become gas transmission direction.For example, each second branch pipe 320 can be set in a manner of 45 degree according to the first branch pipe 310
On first branch pipe 310, each second branch pipe 320 can also be vertically connected on the first branch pipe 310；It can will be set to same
Several second branch pipes 320 setting on a first branch pipe 310 also can be set in Different Plane in the same plane.Again
Such as, several second branch pipes 320 can be axle center with first branch pipe 310, be rotatably arranged along axle center, be connected to the in transmitting shape
On one branch pipe 310, in this way, gas can be conveyed to all directions.Alternatively it is also possible to along the length direction of the first branch pipe 310
It arranges, the second branch pipe 320 on each first branch pipe 310 in the same plane, can also make gas defeated to multiple directions
It send.Second branch pipe 320 is connected on the first branch pipe 310 by certain angle.Second branch pipe 320 is angled to be connected to first
On pipe 310, thus it is possible to vary gas transmission direction increases oxygenation range of the appendix in aquaculture pond 100, so that gas presses different sides
To, be more uniformly transported in aquaculture pond 100, some regions dissolved oxygen content of aquaculture pond 100 is sufficient when reducing oxygenation,
And there is the insufficient risk of dissolved oxygen content in some regions.
Each first branch pipe 310 is distributed along the bottom of pond of aquaculture pond 100 in one of the embodiments, each first branch pipe
310 one end is connected to main pipeline 300, and the first branch pipe 310 is rotatably arranged by the center of circle of connectivity points, is arranged in radioactivity.That is, phase
Using connectivity points as vertex between adjacent two the first branch pipes 310, arrange at an angle, the angle of two neighboring first branch pipe 310
It is equal.Second branch pipe 320 is connected on the first branch pipe 310 vertically.For example, as shown in figure 3, the first branch pipe 310 is equipped with the six roots of sensation, often
One end of the first branch pipe of root 310 is connected to jointly, and connectivity points are the midpoint of the first branch pipe 310 arrangement, so that the first branch pipe of the six roots of sensation 310
It arranges in radiation, each first branch pipe 310 is extended centered on connectivity points to different directions in the same plane, this
When, the angle between two neighboring first branch pipe 310 is 60 degree.Three second is equipped on each first branch pipe 310
Pipe 320, each second branch pipe 320 are connected to the first branch pipe 310 vertically, three second connect with each first branch pipe 310
All in the same plane, and each second branch pipe 320 is parallel to each other branch pipe 320.Optionally, each second branch pipe 320
The side of all 310 place planes of the first branch pipe is set, in this way, when appendix is placed in water, it can be with the first branch pipe 310
It is supported for bottom, convenient for so stable that convey gas to aquaculture pond 100.It optionally, can be in order to enable oxygenation is more uniform
The connectivity points of multiple first branch pipes 310 are arranged in the center of 100 bottom of aquaculture pond, i.e. the center of appendix is located at aquaculture pond
The center of 100 bottoms.It is of course also possible to be set as needed other quantity the first branch pipe 310 and second of other quantity
Pipe 320, correspondingly, each first branch pipe 310 are arranged by center Rotating with Uniform of connectivity points, as long as can be realized the first branch pipe
310 and second branch pipe 320 cooperation can equably to 100 different zones of aquaculture pond convey gas.
Multiple dissolved oxygen detection devices 1 are equipped in aquaculture pond 100 in one of the embodiments,.Multiple dissolved oxygen inspections
It surveys device 1 to be distributed in a predetermined manner in the multiple regions of aquaculture pond 100, so that dissolved oxygen detection device 1 is supported in detection
Data when growing the dissolved oxygen content in 100 water of pond are more accurate.For example, aquaculture pond 100 is rectangle aquaculture pond, multiple dissolved oxygens
Detection device 1 can be equidistantly arranged in aquaculture pond 100 according to matrix array mode, i.e., respectively along the length of aquaculture pond 100 and
Width direction is equidistantly arranged dissolved oxygen detection device 1, to detect the multiple regions content of oxygen dissolved in water of aquaculture pond 100.It is optional
Ground, multiple dissolved oxygen detection devices 1 can also be rounded uniformly discrete to be distributed in cultivation centered on the center of aquaculture pond 100
The multiple regions in pond 100, the dissolved oxygen content in multiple and different regions to detect aquaculture pond 100.As shown in figure 4, multiple molten
Solution oxygen detection device 1 as the center of circle and is arranged using the center of aquaculture pond 100, and eight dissolved oxygen detection devices 1 can be set, be in
Round uniformly arrangement, i.e., two neighboring dissolved oxygen detection device 1 and the angle of circle center line connecting are 45 degree.It is of course also possible to be arranged
The dissolved oxygen detection device 1 of other quantity only need to uniformly arrange dissolved oxygen detection device 1 using 100 center of aquaculture pond as the center of circle,
So that two dissolved oxygen detection devices 1 of arbitrary neighborhood are equal with the angle at center.It optionally, as shown in figure 5, can be according to
Multiple groups sensor is arranged in this mode, and arranges multiple dissolved oxygen detection devices 1 in concentric circles, until round diameter is greater than
When the width of aquaculture pond 100, the dissolved oxygen detection device 1 beyond 100 width range of aquaculture pond is no longer arranged, without departing from cultivation
The position of 100 range of pond continues that dissolved oxygen detection device 1 is arranged, until concentric circular diameter is greater than the length of aquaculture pond 100.It is optional
Multiple dissolved oxygen detection devices 1, each dissolved oxygen detection device 1 in the same region can also be arranged in the same region in ground
By adjusting the different strokes of pars contractilis 111 so that dissolved oxygen sensor 13 acquires the dissolved oxygen content of different depth.
Optionally, dissolved oxygen sensor 13 is throw-in type dissolved oxygen electrode, model RMD-OS-2.Optionally, dissolved oxygen passes
Sensor 13 is connect by communication module with controller 2.Optionally, the model RS485 of communication module.
Optionally, one end and the second branch pipe that the first branch pipe is not connect with other pipelines do not connect with other pipelines one
End is equipped with end cover, is discharged for blocking gas from end cover one end, so that gas is between tubes more efficiently
Transmission.
100 aeration system of aquaculture pond further includes display device, display device and controller 2 in one of the embodiments,
Connection, for showing dissolved oxygen content information.Display device can be display screen, be also possible to indicate dissolved oxygen content
Dial plate.Optionally, display device is 4 common anode charactrons of 12 tape points.
100 aeration system of aquaculture pond further includes warning device, warning device and controller 2 in one of the embodiments,
Connection, for alarming when dissolved oxygen data are not inconsistent with preset value.Warning device can be audible alarm unit, alarm
When issue alarm sound.Warning device is also possible to light alarming device, lights warning light or in alarm with preset side
Formula carries out light flash alarm.Certainly, warning device is also possible to acoustic-optic alarm, is simultaneously emitted by audible alarm in alarm
And luminous alarm.Optionally, the combined aural and visual alarm of model STL29 can be used in warning device.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of aquaculture pond aeration system, which is characterized in that including controller, oxygen-increasing device and dissolved oxygen detection device,
In,
The dissolved oxygen detection device is arranged in aquaculture pond, including buoyancy unit, telescopic sleeve and dissolved oxygen sensor；It is described
Telescopic sleeve includes fixed part and pars contractilis, and described fixed part one end is connect with the buoyancy unit, and the other end stretches with described
Portion is flexibly connected；The dissolved oxygen sensor is fixedly connected with the pars contractilis and communicates to connect with the controller, for adopting
Collect the dissolved oxygen content information of aquaculture pond and the dissolved oxygen content information is sent to the controller；
The oxygen-increasing device includes aerator and appendix, and the aerator is arranged outside the aquaculture pond, the appendix
A part be arranged in the aquaculture pond, another part is connect with the aerator, the aerator pass through the appendix to
The different zones of the aquaculture pond convey gas；
The controller and the aeration mechatronics, for receiving the dissolved oxygen content information and according to the dissolved oxygen
Content information controls the opening and closing of the aerator.
2. aquaculture pond aeration system according to claim 1, which is characterized in that the dissolved oxygen sensor is arranged described
In pars contractilis, the side wall of the telescopic sleeve is equipped with inlet opening, so that the dissolution of dissolved oxygen sensor acquisition region
Oxygen content information.
3. aquaculture pond aeration system according to claim 2, which is characterized in that the dissolved oxygen detection device further includes matching
Weight unit, the counterweight element are fixedly connected on the one end of the pars contractilis far from the fixed part.
4. aquaculture pond aeration system according to claim 2, which is characterized in that the inner wall of the telescopic sleeve and/or outer
Wall is equipped with strainer, and the strainer covers the inlet opening, the impurity being used in drainage.
5. aquaculture pond aeration system according to claim 1-4, which is characterized in that the appendix includes supervisor
Road and multiple first branch pipes, the main pipeline are connect with multiple first branch pipes, and first branch pipe is distributed in the cultivation
The different zones in pond are simultaneously equipped with several first stomatas, for uniformly conveying gas to the aquaculture pond.
6. aquaculture pond aeration system according to claim 5, which is characterized in that first branch pipe be equipped with several the
Two branch pipes, first branch pipe and second branch pipe form certain angle, each second branch pipe be equipped with several the
Two stomatas.
7. aquaculture pond aeration system according to claim 6, which is characterized in that multiple first branch pipes are along aquaculture pond bottom
One end of EDS maps, multiple first branch pipes is connected to a bit with the main pipeline, and is revolved by the center of circle of the connectivity points
Turn arrangement, the angle of two neighboring first branch pipe is equal, and the connectivity points are located at the center of the aquaculture pond bottom of pond；Each
Several described second branch pipes are equipped on first branch pipe vertically.
8. aquaculture pond aeration system according to claim 7, which is characterized in that the dissolved oxygen detection device is equipped with more
It is a, using the center of the aquaculture pond as the rounded discrete distribution in the center of circle.
9. aquaculture pond aeration system according to claim 1, which is characterized in that it further include display device, the display dress
It sets and is connect with the controller, for showing the dissolved oxygen content information.
10. aquaculture pond aeration system according to claim 1, which is characterized in that it further include warning device, the alarm dress
It sets and is connect with the controller, for alarming when the dissolved oxygen data are not inconsistent with preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062145.2U CN209594548U (en) | 2019-01-15 | 2019-01-15 | Aquaculture pond aeration system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062145.2U CN209594548U (en) | 2019-01-15 | 2019-01-15 | Aquaculture pond aeration system |
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| CN209594548U true CN209594548U (en) | 2019-11-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948368A (en) * | 2020-08-17 | 2020-11-17 | 佛山科学技术学院 | Automatic detection and alarm system and method for water body oxygen deficiency |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948368A (en) * | 2020-08-17 | 2020-11-17 | 佛山科学技术学院 | Automatic detection and alarm system and method for water body oxygen deficiency |
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