CN114942311A

CN114942311A - Aquaculture pond dissolved oxygen detection device

Info

Publication number: CN114942311A
Application number: CN202210534524.3A
Authority: CN
Inventors: 张连忠
Original assignee: Tangshan Normal University
Current assignee: Tangshan Normal University
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-08-26

Abstract

The invention discloses a dissolved oxygen detection device for an aquaculture pond, belonging to the technical field of aquaculture equipment; an aquaculture pond dissolved oxygen detection device, comprising: the body is internally provided with a cavity and a placement cavity, a control device is fixedly arranged in the placement cavity, and a plurality of detection sensors are fixedly arranged on the inner side wall of the cavity; the top end of the machine body is provided with a flow guide part, and the flow guide part comprises a first sealing bearing, a rotary disc and a plurality of flow guide pipes; the supercharging components are in multiple groups and comprise rotating shafts, multiple turbines and two supporting plates; the rotating component is used for driving the rotating shafts to rotate; the power device is fixedly arranged at the bottom of the machine body; the invention effectively solves the problems that the existing detection device has a simpler structure, can only detect part of water in a local area when detecting the water, and is easy to generate errors.

Description

Aquaculture pond dissolved oxygen detection device

Technical Field

The invention relates to the technical field of aquaculture equipment, in particular to a dissolved oxygen detection device for an aquaculture pond.

Background

Dissolved oxygen is an important water quality index of fishery water, and the dissolved oxygen is molecular oxygen dissolved in water and is an indispensable condition for living of organisms and plants in the water. The method has important influence on the water quality and the growth of aquaculture organisms, the dynamic change rule of the dissolved oxygen in the water area of the pond is mastered in time, the problem which needs to be solved urgently in aquaculture production is to predict the dissolved oxygen in the pond before the pond is anoxic, and the dissolved oxygen in the water body is usually detected in the modern aquaculture industry.

When carrying out aquaculture in the pond, because water itself lacks the mobility to make local area's dissolved oxygen have the difference, current detection device structure is comparatively simple, when detecting the water, only can detect the partial water in the local area, the error appears easily.

Disclosure of Invention

1. Technical problems to be solved by the invention

The invention aims to provide a dissolved oxygen detection device for an aquaculture pond, which aims to solve the problems in the background art:

the existing detection device is simple in structure, and only can detect partial water bodies in a local area when detecting the water bodies, so that errors are easy to occur.

2. Technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

an aquaculture pond dissolved oxygen detection device, comprising:

the gyroscope comprises a machine body, a gyroscope body and a control device, wherein a cavity and a placement cavity are formed in the machine body, the control device is fixedly installed in the placement cavity, the control device is wirelessly connected with external terminal equipment, a plurality of detection sensors are fixedly installed on the inner side wall of the cavity, and the detection sensors are electrically connected with the control device;

further comprising:

the flow guide component comprises a first sealing bearing, a rotary table and a flow guide pipe, the first sealing bearing is fixedly sleeved at the top end of the machine body, the rotary table is fixedly sleeved in an inner ring of the first sealing bearing, and the top ends of the flow guide pipes are vertically and fixedly sleeved in the rotary table and are communicated with the inside of the cavity;

the supercharging components are arranged in a plurality of guide pipes respectively, each supercharging component comprises a rotating shaft, a plurality of turbines and two supporting plates, the two supporting plates are horizontally and fixedly arranged in the guide pipes, the rotating shaft is vertically sleeved in the two supporting plates in a rotating manner, and the turbines are fixedly sleeved on the rotating shaft;

the driving part is used for driving the plurality of flow guide pipes to rotate;

the rotating component is used for driving the rotating shafts to rotate;

and the power device is fixedly arranged at the bottom of the machine body and is electrically connected with the control device.

The driving part comprises a motor and a placement disc, the motor is fixedly installed in the placement cavity and electrically connected with the control device, a second sealing bearing is fixedly sleeved on the top wall of the placement cavity, an output shaft of the motor is fixedly sleeved in an inner ring of the second sealing bearing and penetrates into the cavity, the placement disc is fixedly sleeved on the output shaft of the motor, and the top ends of the guide pipes are fixedly sleeved in the placement disc.

Utilize the rotation of honeycomb duct self, pump the water and send, it is preferred, rotating part includes many connecting rods, ring gear and a plurality of first gear, many the equal perpendicular fixed mounting of connecting rod is in outside bottom of the organism, the fixed cup joint of ring gear is in many connecting rod bottoms, and is a plurality of first gear is fixed cup joints respectively on the pivot top, and all is connected, many with the meshing between the ring gear all be equipped with cleaning unit on the honeycomb duct, cleaning unit is used for the clean protection in the honeycomb duct outside.

Sampling is carried out to the water, and subsequent analysis and treatment of being convenient for are preferred, still include the sampling part, the sampling part includes utricule and many drainage tubes, the utricule is fixed cup joints in the organism outside, and inside has seted up a plurality of water storage chambeies, many the equal fixed seal cover in drainage tube top connects in the utricule lateral wall, and switches on with a plurality of water storage chambeies respectively, utricule lateral wall horizontal fixation seal has cup jointed many drain pipes, many all fixed cup joints the valve on the drain pipe, many the drain pipe switches on with a plurality of water storage chambeies respectively.

The gas transmission device comprises a gas transmission component, wherein the gas transmission component comprises a third sealing bearing and an air inlet pipe, the third sealing bearing is fixedly sleeved on a turntable, the air inlet pipe is fixedly sleeved in an inner ring of the third sealing bearing, and the top end of the air inlet pipe is connected and communicated with external gas transmission equipment through a hose.

The flow direction of control water, preferred, many the honeycomb duct top, many drainage tube bottoms and intake pipe bottom all are fixed the solenoid valve that has cup jointed, and are a plurality of the solenoid valve all has the receiver, and is a plurality of wireless connection between the receiver all and the controlling means.

3. Advantageous effects

(1) The water body detection device can drive the machine body to run to different water areas for detection through the power device, so that the range of a working area is enlarged, and meanwhile, the driving part drives the plurality of flow guide pipes to pump water and disturb the water body, so that the water body in the detection area is mixed more uniformly, and the risk of errors is reduced;

(2) according to the invention, the air transmission component is matched with the flow guide component, so that air can be input into the water body, the contact area between the water body and oxygen is increased, the water body and the oxygen are fully disturbed, and after mixing, detection is carried out again to judge whether the water body is insufficiently contacted with the air due to the defect of the self oxygen dissolving capacity of the water body or the lack of fluidity of the pond water body, so that the problem of weak dissolved oxygen is finally caused;

(3) according to the invention, the water body can be sampled through the sampling component, if the defect of the self dissolved oxygen capacity of the water body is detected, the sample collection can be carried out on the detection area, and the water body is further analyzed by using external equipment, so that the water body treatment work is convenient to carry out;

(4) the invention can be used as an aerator, and can increase the contact area of the water body and oxygen by delivering gas to different areas of the water body and disturbing the gas, thereby increasing the content of dissolved oxygen.

Drawings

FIG. 1 is a schematic perspective view of an apparatus for detecting dissolved oxygen in an aquaculture pond according to the present invention;

FIG. 2 is a schematic front view of a partial cross-sectional structure of an apparatus for detecting dissolved oxygen in an aquaculture pond according to the present invention;

FIG. 3 is an enlarged view of the structure at the position A in FIG. 1 of the dissolved oxygen detection device for the aquaculture pond according to the present invention;

FIG. 4 is an enlarged structural view of a dissolved oxygen detecting device of an aquaculture pond shown in FIG. 1 at B;

FIG. 5 is an enlarged view of the structure at the point C in FIG. 2 of the device for detecting dissolved oxygen in an aquaculture pond according to the present invention;

fig. 6 is an enlarged structural view of a dissolved oxygen detecting device of an aquaculture pond shown in fig. 2 at position D.

In the figure: 1. a body; 2. a cavity; 3. a placement cavity; 4. a control device; 5. a detection sensor; 6. a first sealed bearing; 7. a turntable; 8. a flow guide pipe; 9. a rotating shaft; 10. a turbine; 11. a supporting plate; 12. a power plant; 13. an electric motor; 14. a setting tray; 15. a second sealed bearing; 16. a connecting rod; 17. a ring gear; 18. a first gear; 19. a capsule body; 20. a drainage tube; 21. a water storage cavity; 22. a drain pipe; 23. a valve; 24. a third sealed bearing; 25. an air inlet pipe; 26. a hose; 27. a stirring rod; 28. a support frame; 29. a reciprocating screw rod; 30. scraping a block; 31. a threaded sleeve; 32. a second gear; 33. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-6, an aquaculture pond dissolved oxygen detection device includes:

the gyroscope comprises a machine body 1, wherein the machine body 1 is in a gyroscope shape, a cavity 2 and a placement cavity 3 are formed in the machine body 1, a control device 4 is fixedly installed in the placement cavity 3, the control device 4 is wirelessly connected with external terminal equipment, a plurality of detection sensors 5 are fixedly installed on the inner side wall of the cavity 2, and the detection sensors 5 are electrically connected with the control device 4;

the water quality detection device is characterized by further comprising a flow guide component, wherein the flow guide component comprises a first sealing bearing 6, a rotary table 7 and a plurality of flow guide pipes 8, the first sealing bearing 6 is fixedly sleeved at the top end of the machine body 1, the rotary table 7 is fixedly sleeved in an inner ring of the first sealing bearing 6, the top ends of the plurality of flow guide pipes 8 are vertically and fixedly sleeved in the rotary table 7 and communicated with the interior of the cavity 2, a plurality of stirring rods 27 are horizontally and fixedly installed on the outer sides of pipe sections of the plurality of flow guide pipes 8 in the cavity 2, and the stirring rods 27 can rotate along with the flow guide pipes 8 to disturb water in the cavity 2, so that the water is fully contacted with the detection sensor 5 and detection is facilitated;

the supercharging components are multiple groups and are respectively arranged in the guide pipes 8, each supercharging component comprises a rotating shaft 9, multiple turbines 10 and two supporting plates 11, the two supporting plates 11 are horizontally and fixedly arranged in the guide pipes 8, the rotating shaft 9 is vertically sleeved in the two supporting plates 11 in a rotating mode, and the multiple turbines 10 are fixedly sleeved on the rotating shaft 9;

the driving part is used for driving the plurality of flow guide pipes 8 to rotate;

the rotating part is used for driving the rotating shafts 9 to rotate;

the power device 12 is fixedly arranged at the bottom of the machine body 1, and the power device 12 is electrically connected with the control device 4.

The drive part comprises a motor 13 and a mounting disc 14, the motor 13 is fixedly mounted in the mounting cavity 3 and is electrically connected with the control device 4, a second sealing bearing 15 is fixedly sleeved on the top wall of the mounting cavity 3, an output shaft of the motor 13 is fixedly sleeved in an inner ring of the second sealing bearing 15 and penetrates into the cavity 2, the mounting disc 14 is fixedly sleeved on the output shaft of the motor 13, and the top ends of the plurality of flow guide pipes 8 are fixedly sleeved in the mounting disc 14.

The rotatable part comprises a plurality of connecting rods 16, a gear ring 17 and a plurality of first gears 18, wherein the connecting rods 16 are vertically and fixedly mounted at the bottom of the outer side of the machine body 1, the gear ring 17 is fixedly sleeved at the bottom ends of the connecting rods 16, the first gears 18 are respectively fixedly sleeved at the top end of the rotating shaft 9 and are meshed with the gear ring 17, cleaning parts are arranged on the guide pipes 8 and used for cleaning and protecting the outer sides of the guide pipes 8.

The honeycomb duct 8 rotates, it revolves around organism 1 to drive pivot 9 through fagging 11, pivot 9 drives first gear 18 and rotates, under the interference of ring gear 17, first gear 18 self rotates, thereby make pivot 9 rotation, it rotates to drive a plurality of turbines 10 that lie on it, pump the water, in discharging it into cavity 2, a plurality of detection sensor 5 and water contact, detect it, and feed back data to controlling means 4, controlling means 4 transmits data for external terminal equipment, thereby realize the detection of quality of water dissolved oxygen.

The cleaning component comprises two support frames 28, a reciprocating screw rod 29, a scraping block 30, a threaded sleeve 31 and a second gear 32, wherein the two support frames 28 are fixedly sleeved on the flow guide pipe 8, the reciprocating screw rod 29 is vertically and rotatably sleeved in the two support frames 28, the scraping block 30 is slidably sleeved on the flow guide pipe 8, the threaded sleeve 31 is sleeved on the reciprocating screw rod 29 in a threaded manner, the side surface is fixedly connected with the end surface of the scraping block 30, the second gear 32 is fixedly sleeved at the bottom end of the reciprocating screw rod 29 and is meshed and connected with the first gear 18, in the running process of the draft tube 8, the first gear 18 rotates to drive the rotating shaft 9 to rotate and simultaneously drive the second gear 32 meshed with the rotating shaft to rotate, the second gear 32 drives the reciprocating screw rod 29 to rotate in the two support frames 28, the reciprocating screw rod 29 rotates to drive the threaded sleeve 31 to drive the scraping block 30 to reciprocate on the draft tube 8, the draft tube is cleaned, sundries are prevented from being wound and adhered, and the stable running of equipment is ensured.

When the pond needs to be detected, the device is placed into the pond, an instruction signal is sent to the control device 4 through external terminal equipment, the control device 4 drives the equipment to operate, in the using process, the control device 4 sends an instruction to the power device 12, the power device 12 operates to drive the machine body 1 to move to a specified water area to be detected, then, the motor 13 is started, an output shaft of the motor 13 drives the mounting disc 14 to rotate under the support of the second sealing bearing 15, the mounting disc 14 drives the plurality of flow guide pipes 8 to rotate, meanwhile, the power device 12 operates to enable the machine body 1 to move or be static in a local area, the plurality of flow guide pipes 8 rotate to disturb the water body in the area, the water body in the local area is enabled to be mixed more uniformly, the risk of errors is reduced, meanwhile, the flow guide pipes 8 rotate to drive the pressurizing part to operate, and the water body is sent into the cavity 2, so that the water body is contacted with a plurality of detection sensors 5 to detect the dissolved oxygen of the water quality.

Example 2: the difference is based on example 1; the gas transmission component comprises a third sealing bearing 24 and a gas inlet pipe 25, the third sealing bearing 24 is fixedly sleeved on the turntable 7, the gas inlet pipe 25 is fixedly sleeved in an inner ring of the third sealing bearing 24, and the top end of the gas inlet pipe 25 is connected and communicated with external gas transmission equipment through a hose 26.

When detecting that dissolved oxygen does not reach standard in stating the water, start outer gas transmission equipment, supply gas in to intake pipe 25 through hose 26, intake pipe 25 switches on, send gas into in cavity 2, send the instruction to motor 13 through controlling means 4, order about the reversal of pressure boost part, with gaseous leading-in water, honeycomb duct 8 rotates, disturb the water, make water and gas contact more abundant, treat mix one end time after, carry out the pumping detection to the water again, judge whether the water is because the dissolved oxygen who leads to inadequately with air contact is not up to standard, still water itself has the defect, be convenient for carry out processing on next step to the water.

Still include the sampling part, the sampling part includes utricule 19 and many drainage tubes 20, utricule 19 is fixed cup joints in 1 outside of organism, and inside has seted up a plurality of water storage chamber 21, many drainage tubes 20 top are all fixed sealed cup joint in utricule 19 lateral wall, and switch on with a plurality of water storage chamber 21 respectively, 19 lateral wall horizontal fixation of utricule seals has cup jointed many drain pipes 22, all fixed valve 23 that has cup jointed on many drain pipes 22, many drain pipes 22 switch on with a plurality of water storage chamber 21 respectively.

If after the gas transmission, detect once more, the dissolved oxygen of water is not up to standard still, then sample the water, during the sampling, through the pressure boost part, in leading-in cavity 2 with the water, continue the pressure boost, make the water pass through in drainage tube 20 gets into utricule 19, finally flow in water storage chamber 21, realize the collection of sample, a plurality of water storage chamber 21 separation, can realize gathering the sample in a plurality of local waters, hoisting device's practicality, after treating that equipment is ashore, can open valve 23, take the sample out through drain pipe 22, carry out more careful detection, the improvement of the water of being convenient for.

If after the gas transmission, dissolved oxygen is up to standard to can judge that water and air contact are not abundant, lead to dissolved oxygen content not up to standard, at this moment, make the device operation, the area of contact of multiplicable air and water promotes the content of dissolved oxygen.

Many honeycomb ducts 8 tops, many drainage tubes 20 bottoms and intake pipe 25 bottom all are fixed the solenoid valve 33 of having cup jointed, and a plurality of solenoid valves 33 all have the receiver, a plurality of receivers all with controlling means 4 between wireless connection.

The plurality of electromagnetic valves 33 are matched to realize different operations, when water pumping detection is carried out, the electromagnetic valves 33 on the drainage tube 20 and the air inlet tube 25 are both closed, and the electromagnetic valve 33 on the drainage tube 8 is conducted; when gas is transmitted, the electromagnetic valve 33 on the draft tube 8 and the air inlet pipe 25 is switched on, and the electromagnetic valve 33 on the draft tube 20 is switched off; when sampling, the electromagnetic valve 33 on the air inlet pipe 25 is cut off, and the electromagnetic valve 33 on the drainage pipe 20 and the draft tube 8 are conducted; when the device is used as an oxygen increasing device, the electromagnetic valve 33 on the drainage tube 20 is closed, and the electromagnetic valve 33 on the drainage tube 8 and the air inlet tube 25 can be switched on or off.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An aquaculture pond dissolved oxygen detection device, comprising:

the gyroscope comprises a machine body (1), wherein the machine body (1) is in a gyroscope shape, a cavity (2) and a placement cavity (3) are formed in the machine body, a control device (4) is fixedly installed in the placement cavity (3), the control device (4) is wirelessly connected with external terminal equipment, a plurality of detection sensors (5) are fixedly installed on the inner side wall of the cavity (2), and the detection sensors (5) are electrically connected with the control device (4);

the method is characterized in that: further comprising:

the flow guide component comprises a first sealing bearing (6), a rotary table (7) and a flow guide pipe (8), the first sealing bearing (6) is fixedly sleeved at the top end of the machine body (1), the rotary table (7) is fixedly sleeved in an inner ring of the first sealing bearing (6), and the top end of the flow guide pipe (8) is vertically and fixedly sleeved in the rotary table (7) and communicated with the inside of the cavity (2);

the pressurizing components are respectively arranged in the flow guide pipe (8), each pressurizing component comprises a rotating shaft (9), a turbine (10) and two supporting plates (11), the two supporting plates (11) are horizontally and fixedly arranged in the flow guide pipe (8), the rotating shaft (9) is vertically sleeved in the two supporting plates (11) in a rotating mode, and the turbine (10) is fixedly sleeved on the rotating shaft (9);

the driving component is used for driving the plurality of flow guide pipes (8) to rotate so as to disturb the water body;

the rotating component is used for driving the rotating shafts (9) to rotate for sampling;

power device (12), power device (12) fixed mounting is in organism (1) bottom, and with controlling means (4) between electric connection for order about organism (1) to travel to different waters and detect.

2. The aquaculture pond dissolved oxygen detection device of claim 1, wherein: the drive part includes motor (13) and settling disk (14), motor (13) fixed mounting in settling chamber (3), and with controlling means (4) between electric connection, settling chamber (3) roof internal fixation has cup jointed second sealed bearing (15), motor (13) output shaft is fixed cup joints in second sealed bearing (15) inner circle, and penetrates in cavity (2), settling disk (14) is fixed cup joints on motor (13) output shaft, many honeycomb duct (8) top is all fixed cup joints in settling disk (14).

3. The aquaculture pond dissolved oxygen detection device of claim 1, wherein: rotatable parts includes many connecting rods (16), ring gear (17) and a plurality of first gear (18), many the equal perpendicular fixed mounting in organism (1) outside bottom in connecting rod (16), ring gear (17) are fixed cup joints in many connecting rod (16) bottom, and are a plurality of fixed cup joint respectively is on pivot (9) top in first gear (18), and all with ring gear (17) between the meshing be connected, many all be equipped with clearance part on honeycomb duct (8), clearance part is used for the clean protection in honeycomb duct (8) outside.

4. The aquaculture pond dissolved oxygen detection device of claim 1, wherein: still include the sampling part, the sampling part includes utricule (19) and many drainage tubes (20), utricule (19) are fixed cup joints in organism (1) outside, and inside has seted up a plurality of water storage chamber (21), many drainage tube (20) top is the equal fixed seal cover joint in utricule (19) lateral wall, and switches on with a plurality of water storage chamber (21) respectively, utricule (19) lateral wall horizontal fixation has cup jointed many drain pipes (22), many all fixed valve (23) of having cup jointed on drain pipe (22), many drain pipe (22) switch on with a plurality of water storage chamber (21) respectively.

5. The aquaculture pond dissolved oxygen detection device of claim 4, wherein: still include gas transmission part, gas transmission part includes third sealed bearing (24) and intake pipe (25), third sealed bearing (24) are fixed to be cup jointed on carousel (7), intake pipe (25) are fixed to be cup jointed in third sealed bearing (24) inner circle, intake pipe (25) top is connected with external gas transmission equipment through hose (26) and is switched on.

6. The aquaculture pond dissolved oxygen detection device of claim 5, wherein: many honeycomb duct (8) top, many drainage tube (20) bottom and intake pipe (25) bottom all fixedly cup jointed solenoid valve (33), and are a plurality of solenoid valve (33) all have the receiver, and are a plurality of wireless connection between receiver all and controlling means (4).