CN216711819U - Filtering device for regulating and controlling dissolved oxygen of aquaculture water in real time - Google Patents
Filtering device for regulating and controlling dissolved oxygen of aquaculture water in real time Download PDFInfo
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- CN216711819U CN216711819U CN202123403306.6U CN202123403306U CN216711819U CN 216711819 U CN216711819 U CN 216711819U CN 202123403306 U CN202123403306 U CN 202123403306U CN 216711819 U CN216711819 U CN 216711819U
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Abstract
The utility model relates to a filtering device for regulating and controlling dissolved oxygen in a culture water body in real time, which comprises a culture pond and a filtering system, wherein the culture pond is connected with the filtering system through a pipeline; a first water dissolved oxygen tester is arranged in the culture pond, a numerical value converter is externally connected with the first water dissolved oxygen tester, and the numerical value converter is electrically connected with the power induction switch; according to the utility model, the dissolved oxygen concentration in the culture pond can be sensed in time through the first dissolved oxygen determinator, and then the on-off of the water pump between the culture pond and the filtering system is controlled through the power supply sensing switch, so that the circulating system automatically controls the dissolved oxygen concentration of the culture pond, and a water body keeps proper dissolved oxygen concentration, thereby not only ensuring the photosynthesis of phytoplankton in the culture pond, but also providing water quality suitable for fish growth.
Description
Technical Field
The utility model relates to the field of fish culture, in particular to a filtering device for regulating and controlling dissolved oxygen of a culture water body in real time.
Background
Goldfish is an ornamental fish which is widely loved by people due to various varieties, gorgeous colors, good implications of hidden beauty, and is an indispensable part in fish culture; in the existing goldfish culture process, the change of dissolved oxygen in a water body is mainly related to the photosynthesis of phytoplankton, the concentration of aerobic substances in the water body and the consumption of cultured aquatic animals, and meanwhile, artificial water exchange and oxygenation are also greatly influenced; the maintenance of the concentration of dissolved oxygen in the culture water body is crucial to the healthy growth of goldfishes, and if the concentration of the dissolved oxygen exceeds the standard, oxygen bubbles are easily adsorbed on fin lines of the goldfishes, so that the fish body is damaged, and the yield is influenced; the existing dissolved oxygen management and control measures mainly increase or reduce the concentration of dissolved oxygen through mechanical equipment, a large amount of energy and labor cost are required to be input, and the production profit is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a filtering device for regulating and controlling dissolved oxygen of an aquaculture water body in real time, which can sense the concentration of the dissolved oxygen in an aquaculture pond in time through a first dissolved oxygen tester, and then control the opening and closing of a water pump between the aquaculture pond and a filtering system through a power supply sensing switch, so that a circulating system automatically controls the concentration of the dissolved oxygen in the aquaculture pond, the water body keeps proper concentration of the dissolved oxygen, the photosynthesis of phytoplankton in the aquaculture pond can be ensured, and the water quality suitable for fish growth can be provided.
The technical scheme of the utility model is as follows:
a filtering device for regulating and controlling dissolved oxygen of a culture water body in real time comprises a culture pond and a filtering system, wherein the culture pond is connected with the filtering system through a pipeline, a water pump is arranged at an inlet of the culture pond through the pipeline, and the water pump is controlled to be switched on and switched off by a power supply inductive switch; the aquaculture pond is internally provided with a first water dissolved oxygen tester, the first water dissolved oxygen tester is externally connected with a numerical value converter, and the numerical value converter is electrically connected with the power induction switch.
The pipeline is provided with a water inlet and a water outlet in the culture pond respectively, and the first water dissolved oxygen tester is located in the middle of the culture pond and is more than or equal to 50cm away from the water inlet and the water outlet.
The culture pond is provided with a vertical support frame at a position opposite to the first water dissolved oxygen measuring instrument, and a plurality of first water dissolved oxygen measuring instruments are arranged on the support frame at equal intervals from top to bottom.
The first water dissolved oxygen tester is clamped on the support frame, a connecting wire is arranged inside the support frame, and the connecting wire penetrates out of the bottom of the culture pond and is connected to the numerical value converter.
The filtering system comprises a settling zone, a filtering zone and a sterilizing zone which are continuously arranged and sequentially communicated, wherein a plurality of layers of filter screens are arranged in the filtering zone, and a sterilizing ultraviolet plate is arranged in the sterilizing zone.
Wherein, the pipeline is provided with a water outlet in the sedimentation zone and a water inlet in the disinfection zone; a second water dissolved oxygen tester is arranged in the sedimentation region, and the distance between the water outlet of the pipeline in the sedimentation region and the second water dissolved oxygen tester is more than or equal to 50 cm; and a third water dissolved oxygen tester is arranged in the disinfection area, and the distance between the water inlet of the pipeline in the disinfection area and the third water dissolved oxygen tester is more than or equal to 50 cm.
The numerical converter is externally connected with a controller, and the controller is connected with a display; the water pump is electrically connected with the controller.
The utility model has the following beneficial effects:
1. compared with the original culture mode, the system can timely sense the dissolved oxygen concentration in the culture pond through the first dissolved oxygen determinator, and then control the opening and closing of the water pump between the culture pond and the filtering system through the power induction switch, so that the circulating system automatically controls the dissolved oxygen concentration of the culture pond, a water body keeps proper dissolved oxygen concentration, the photosynthesis of phytoplankton in the culture pond can be guaranteed, and the water quality suitable for fish growth can be provided.
2. The first water dissolved oxygen tester is positioned in the middle of the culture pond and is more than or equal to 50cm away from the water inlet and the water outlet of the pipeline, so that the influence of water flow disturbance at the positions of the water inlet and the water outlet on a test result can be prevented, and the test accuracy is effectively improved.
3. According to the utility model, a plurality of first dissolved oxygen determinations are arranged in the vertical direction of the culture pond, so that the dissolved oxygen concentrations of different water depth positions can be monitored in real time, and the dissolved oxygen concentrations of upper and lower water depth positions can be effectively ensured.
4. According to the second embodiment of the utility model, the second water dissolved oxygen tester is arranged in the precipitation zone, the third water dissolved oxygen tester is arranged in the disinfection zone, and the change of the dissolved oxygen concentration at the inlet and outlet positions of the filtering system can be monitored through the second water dissolved oxygen tester and the third water dissolved oxygen tester, so that the filtering system can be adjusted by the culture personnel in time, and the regulation and control effect of the dissolved oxygen can be ensured.
5. According to the third embodiment of the utility model, the controller is used for controlling the opening and closing of the water pump, meanwhile, the controller can collect the trend of the change of the dissolved oxygen along with the change of time, and the cultivation personnel can observe the change curve of the dissolved oxygen and the difference of the dissolved oxygen concentration of each area through the display, so that reliable data are provided for automatic cultivation, the cultivation personnel can conveniently adjust the cultivation system in time, and the yield of the fry can be effectively improved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of a second embodiment of the present invention;
fig. 4 is a schematic diagram of a third embodiment of the present invention.
The reference numbers in the figures denote:
1-culture pond, 2-filtration system, 201-sedimentation zone, 202-filtration zone, 203-disinfection zone, 204-filter screen, 205-ultraviolet light plate, 3-pipeline, 4-water pump, 5-power induction switch, 6-first water dissolved oxygen tester, 7-numerical converter, 8-support frame, 9-second water dissolved oxygen tester, 10-third water dissolved oxygen tester, 11-controller and 12-display.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
The first embodiment is as follows:
referring to fig. 1 to 2, a filtering device for real-time regulation and control of dissolved oxygen in a culture water body comprises a culture pond 1 and a filtering system 2 on one side of the culture pond 1, wherein the culture pond 1 is connected with the filtering system 2 through a pipeline 3, a water pump 4 is arranged at an inlet of the culture pond 1 through the pipeline 3, and the water pump 4 is controlled to be switched on and off by a power induction switch 5; a first water dissolved oxygen tester 6 is arranged in the culture pond 1, a numerical converter 7 is externally connected to the first water dissolved oxygen tester 6, and the numerical converter 7 is electrically connected with the power induction switch 5; dissolved oxygen concentration in the culture pond 1 can be timely induced by the first dissolved oxygen determinator 6, and then the opening and closing of the water pump 4 between the culture pond 1 and the filtering system 2 are controlled by the power induction switch 5, so that the circulating system automatically controls the dissolved oxygen concentration of the culture pond 1, and a water body keeps proper dissolved oxygen concentration.
Further, the pipeline 3 is respectively provided with a water inlet and a water outlet in the culture pond 1, and water in the culture pond 1 circulates with the filtering system 2 through the water inlet and the water outlet; first water oxygen determinator 6 is located the middle part of breeding pond 1 and apart from water inlet and delivery port more than or equal to 50cm, can prevent the influence of the rivers disturbance of water inlet and delivery port position to the test result, has effectively promoted the accuracy of test.
Furthermore, a vertical support frame 8 is arranged at the position, opposite to the first water dissolved oxygen measuring instrument 6, of the culture pond 1, a plurality of first water dissolved oxygen measuring instruments 6 are clamped on the support frame 8 at equal intervals from top to bottom, and the dissolved oxygen concentrations of different water depth positions can be monitored in real time through the plurality of layers of first water dissolved oxygen measuring instruments 6, so that the dissolved oxygen concentrations of the upper water depth position and the lower water depth position are effectively guaranteed; the inside connecting wire that is provided with of support frame 8, the connecting wire by 1 bottom in breed pond is worn out and is connected in numerical converter 7.
Further, the filtering system 2 comprises a settling zone 201, a filtering zone 202 and a disinfecting zone 203 which are arranged in series and are communicated in sequence, wherein a plurality of layers of filtering nets 204 are arranged in the filtering zone 202, and the filtering nets 204 can filter out phytoplankton, so that the content of the aquatic plants in the culture pond 1 is reduced, and further, the photosynthesis in the culture pond 1 can be reduced; a disinfection ultraviolet plate 205 is arranged in the disinfection area 203.
The working principle of the utility model is as follows:
the first dissolved oxygen determinator 6 can accurately sense the dissolved oxygen concentration change of different water depth positions in the culture pond 1, when the dissolved oxygen concentration exceeds a set range, the first dissolved oxygen determinator 6 timely transmits a data signal to the numerical converter 7, the numerical converter 7 receives the data signal and then converts the data signal into an electric signal, and the power induction switch 5 receives the electric signal and then timely controls the water pump 4 to be started; then the water in the culture pond 1 is pumped to the filtering system 2 by the water pump 4, after the water is filtered by the filtering system 2, the content of aquatic plants is reduced, the oxygen amount generated by photosynthesis of the aquatic plants is correspondingly reduced, and therefore the concentration of dissolved oxygen is pulled back to a normal level.
Example two:
the second embodiment is different from the first embodiment in that:
referring to fig. 3, the pipeline 3 is provided with a water outlet in the settling zone 201 and a water inlet in the sterilizing zone 203; a second water dissolved oxygen tester 9 is arranged in the sedimentation region 201, a third water dissolved oxygen tester 10 is arranged in the disinfection region 203, and the change of the dissolved oxygen concentration of the inlet and outlet positions of the filtering system 2 can be monitored through the second water dissolved oxygen tester 9 and the third water dissolved oxygen tester 10, so that the filtering system 2 can be conveniently adjusted by culture personnel in time, and the regulation and control effect of the dissolved oxygen is ensured; the distance between the water outlet of the pipeline 3 in the settling zone 201 and the second water dissolved oxygen tester 9 is more than or equal to 50cm, the distance between the water inlet of the pipeline 3 in the disinfection zone 203 and the third water dissolved oxygen tester 10 is more than or equal to 50cm, and the influence of water flow on the test result can be avoided by keeping away from the water inlet and the water outlet.
Example three:
the third embodiment is different from the first and second embodiments in that:
referring to fig. 4, the numerical converter 7 is externally connected with a controller 11, and the controller 11 is connected with a display 12; the water pump 4 and the numerical converter 7 are electrically connected with the controller 11; measure the water dissolved oxygen and exceed standard when first water dissolved oxygen apparatus 6, first water dissolved oxygen apparatus 6 in time transmits data signal for numerical value converter 7, then convert into the signal of telecommunication and transmit to controller 11 by numerical value converter 7, through the switching of controller 11 control water pump 4, the trend of dissolved oxygen concentration along with time variation can be collected to controller 11 simultaneously, the change curve of dissolved oxygen is observed to breeder's accessible display 12, provide reliable data for automatic breed, the breeder of being convenient for in time adjusts farming systems, can effectively promote the output rate of fry.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a filter equipment of real-time regulation and control of aquaculture water body dissolved oxygen, includes breed pond (1) and filtration system (2), its characterized in that: the culture pond (1) is connected with the filtering system (2) through a pipeline (3), a water pump (4) is arranged at the inlet of the culture pond (1) of the pipeline (3), and the water pump (4) is controlled to be switched on and switched off by a power supply inductive switch (5); the aquaculture pond is characterized in that a first water dissolved oxygen tester (6) is arranged in the aquaculture pond (1), a numerical value converter (7) is externally connected with the first water dissolved oxygen tester (6), and the numerical value converter (7) is electrically connected with the power supply induction switch (5).
2. The filter device for real-time regulation and control of dissolved oxygen in aquaculture water according to claim 1, wherein: the pipeline (3) is provided with a water inlet and a water outlet in the culture pond (1) respectively, and the first water dissolved oxygen tester (6) is located in the middle of the culture pond (1) and is more than or equal to 50cm away from the water inlet and the water outlet.
3. The filter device for real-time regulation and control of dissolved oxygen in aquaculture water according to claim 1, wherein: breed pond (1) and be provided with a vertical support frame (8) in the position relative first water oxygen dissolving apparatus (6), equidistant range has a plurality of first water oxygen dissolving apparatus (6) about support frame (8).
4. The filter device for real-time regulation and control of dissolved oxygen in aquaculture water according to claim 3, wherein: first water dissolved oxygen apparatus (6) joint in on support frame (8), support frame (8) inside is provided with the connecting wire, the connecting wire by breed pond (1) bottom is worn out and is connected in numerical value converter (7).
5. The filter device for real-time regulation and control of dissolved oxygen in aquaculture water according to claim 1, wherein: the filtering system (2) comprises a settling zone (201), a filtering zone (202) and a sterilizing zone (203) which are continuously arranged and sequentially communicated, wherein a plurality of layers of filter screens (204) are arranged in the filtering zone (202), and a sterilizing ultraviolet plate (205) is arranged in the sterilizing zone (203).
6. The filter device for real-time regulation and control of dissolved oxygen in aquaculture water according to claim 5, wherein: the pipeline (3) is provided with a water outlet in the sedimentation area (201) and a water inlet in the disinfection area (203); a second water dissolved oxygen tester (9) is arranged in the settling zone (201), and the distance between the water outlet of the pipeline (3) in the settling zone (201) and the second water dissolved oxygen tester (9) is more than or equal to 50 cm; a third water dissolved oxygen tester (10) is arranged in the disinfection area (203), and the distance between the water inlet of the pipeline (3) in the disinfection area (203) and the third water dissolved oxygen tester (10) is more than or equal to 50 cm.
7. The filter device for real-time regulation and control of dissolved oxygen in aquaculture water according to claim 1, wherein: the numerical value converter (7) is externally connected with a controller (11), and the controller (11) is connected with a display (12); the water pump (4) is electrically connected with the controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403306.6U CN216711819U (en) | 2021-12-30 | 2021-12-30 | Filtering device for regulating and controlling dissolved oxygen of aquaculture water in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403306.6U CN216711819U (en) | 2021-12-30 | 2021-12-30 | Filtering device for regulating and controlling dissolved oxygen of aquaculture water in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216711819U true CN216711819U (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123403306.6U Active CN216711819U (en) | 2021-12-30 | 2021-12-30 | Filtering device for regulating and controlling dissolved oxygen of aquaculture water in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216711819U (en) |
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2021
- 2021-12-30 CN CN202123403306.6U patent/CN216711819U/en active Active
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