Water quality detection device for drained water for freshwater aquaculture

Abstract

The water quality detection device comprises a water tank, a supporting plate and a top seat, the supporting plate is installed at the top of the water tank, the top seat is installed at the top of the supporting plate, a detection mechanism is arranged on the water tank and the top seat, and the detection mechanism can detect the drained water for freshwater aquaculture; the detection mechanism comprises a water inlet pipe and a first valve, one end of the water inlet pipe is connected to the water tank, and the first valve is installed on the water inlet pipe. And the connecting pipe is connected with drainage pipes mounted at different heights of the freshwater fish culture pond, so that water at different height positions in the freshwater fish culture pond can be drained, and the water at different water levels in the freshwater fish culture pond can be conveniently detected during drainage.

Description

Technical Field

[0001] The utility model relates to the field of freshwater fish farming, and specifically relates to a water quality detection device for drainage in freshwater farming. Background Art

[0002] Freshwater fish refer to fish that can live in fresh water with a salinity of three per thousand. Narrowly speaking, fish that must spend their entire life in fresh water areas during some stages of their life cycle, such as only the juvenile stage or the adult stage, are called freshwater fish. During the process of freshwater fish farming, we need to regularly detect the water quality in the pond. When draining the water in the freshwater fish farming pond, only the water at the bottom of the pond can be detected, which is not convenient for detecting the drained water at different depths in the freshwater fish farming pond;

[0003] Therefore, it is very necessary to propose a water quality detection device for drainage in freshwater farming. Content of the Utility Model

[0004] The purpose of the utility model is to provide a water quality detection device for drainage in freshwater farming to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water quality detection device for drainage in freshwater farming includes a water tank, a support plate, and a top seat. The support plate is installed on the top of the water tank, and the top seat is installed on the top of the support plate. A detection mechanism is provided on the water tank and the top seat, and the detection mechanism can detect the drained water for freshwater farming;

[0007] The detection mechanism includes a water inlet pipe and a valve I. One end of the water inlet pipe is connected to the water tank, and the valve I is installed on the water inlet pipe.

[0008] In a preferred embodiment of the utility model, a support frame I and a support frame III are respectively arranged on both sides of the valve I. A motor I is installed inside the support frame I, and the output end of the motor I is connected to the valve I. The side end of the support frame III is also connected to the valve I.

[0009] In a preferred embodiment of the utility model, a hydraulic cylinder I is installed at the upper end of the support frame I. The output end of the hydraulic cylinder I is connected to a support frame II. A motor II is installed inside the support frame II, and the output end of the motor II is connected to a valve II.

[0010] In a preferred embodiment of the utility model, a hydraulic cylinder II is installed at the upper end of the support frame III. The output end of the hydraulic cylinder II is connected to a support frame IV. The side end of the support frame IV is connected to the valve II.

[0011] In a preferred embodiment of the present utility model, a connecting pipe is installed inside the second valve. One end of the connecting pipe is connected to a corrugated pipe, and the other end of the corrugated pipe is connected to a water inlet pipe.

[0012] In a preferred embodiment of the present utility model, a screw rod and a guide rod are respectively rotatably installed between the water tank and the top seat. A moving seat is threadedly installed on the screw rod, and the moving seat is slidably connected to the guide rod.

[0013] In a preferred embodiment of the present utility model, a single-chip microcomputer and a water quality detector are respectively installed inside the moving seat. The detection rod of the water quality detector extends to the bottom of the moving seat.

[0014] In a preferred embodiment of the present utility model, a first gear is installed at the upper end of the screw rod. A groove is formed inside the top seat, and a third motor is installed inside the groove. The output end of the third motor is connected to a second gear, and the second gear meshes with the first gear.

[0015] In a preferred embodiment of the present utility model, a through hole is formed at the upper end of the water tank, and a water outlet pipe is installed at the front end of the water tank.

[0016] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model.

[0017] Beneficial effects:

[0018] By arranging a detection mechanism at the drainage outlet of the freshwater fish farming, the height position of the connecting pipe is automatically adjusted. The connecting pipe is then connected to the drainage pipes installed at different heights in the freshwater fish farming pool, which can not only drain the water at different height positions in the freshwater fish farming pool, but also facilitate the detection of the water at different water levels in the freshwater fish farming pool during drainage. Description of the drawings

[0019] Figure 1 Schematic diagram of a water quality detection device for drainage in freshwater aquaculture Figure 1 ;

[0020] Figure 2 Schematic diagram of a water quality detection device for drainage in freshwater aquaculture Figure 2 ;

[0021] Figure 3 Front view of a water quality detection device for drainage in freshwater aquaculture;

[0022] Figure 4 Rear view of a water quality detection device for drainage in freshwater aquaculture.

[0023] In the figure: water tank 1, support plate 11, top seat 12, through hole 13, water outlet pipe 14, detection mechanism 2, water inlet pipe 21, bellows 211, connecting pipe 212, valve one 22, valve two 221, support frame one 23, support frame two 231, motor one 24, motor two 241, hydraulic cylinder one 25, hydraulic cylinder two 251, support frame three 26, support frame four 261, screw rod 27, guide rod 271, moving seat 28, single-chip microcomputer 281, water quality detector 282, groove 29, gear one 291, gear two 292, motor three 293. Detailed implementation manners

[0024] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention, and should not be construed as a limitation to the present invention.

[0025] Such as Figures 1-4 ;

[0026] It includes a water tank 1, a support plate 11 and a top seat 12. The support plate 11 is installed on the top of the water tank 1, and the top seat 12 is installed on the top of the support plate 11. A detection mechanism 2 is provided on the water tank 1 and the top seat 12, and the detection mechanism 2 can detect the drainage for freshwater aquaculture;

[0027] The detection mechanism 2 includes a water inlet pipe 21 and a first valve 22. One end of the water inlet pipe 21 is connected to the water tank 1, and the water inlet pipe 21 is used to supply water into the water tank 1. The other end of the water inlet pipe 21 is connected to the bottom of the freshwater fish breeding pond. A first valve 22 is installed on the water inlet pipe 21. The first valve 22 is used to control the opening of the water inlet pipe 21 to supply water into the water tank 1. A first support frame 23 and a third support frame 26 are respectively arranged on both sides of the first valve 22. The first support frame 23 is used to support and install the first motor 24, and the third support frame 26 is used to support and install the first valve 22. The first motor 24 is installed inside the first support frame 23. The output end of the first motor 24 is connected to the first valve 22. The first motor 24 is connected to the rotating wheel of the first valve 22, and is used to drive the first valve 22 to automatically rotate to open and close. The side end of the third support frame 26 is also connected to the first valve 22. A first hydraulic cylinder 25 is installed at the upper end of the first support frame 23. The first hydraulic cylinder 25 is used to drive the second support frame 231 to lift. The output end of the first hydraulic cylinder 25 is connected to the second support frame 231. The second support frame 231 is used to support and install the second motor 241. The second motor 241 is installed inside the second support frame 231. The second motor 241 is connected to the rotating wheel of the second valve 221, and is used to drive the second valve 221 to automatically rotate to open and close. The output end of the second motor 241 is connected to the second valve 221. The second valve 221 is used to control the opening and closing of the connecting pipe 212. A second hydraulic cylinder 251 is installed at the upper end of the third support frame 26. The second hydraulic cylinder 251 is used to drive the fourth support frame 261 to lift. The output end of the second hydraulic cylinder 251 is connected to the fourth support frame 261. The fourth support frame 261 is used to support and install the second valve 221. The side end of the fourth support frame 261 is connected to the second valve 221. A connecting pipe 212 is installed inside the second valve 221. Drain pipes at different heights are installed in the freshwater fish breeding pond. After adjusting the height through the connecting pipe 212, it is connected to the drain pipes at different height positions, and is used to drain the water at different height positions in the freshwater fish breeding pond. One end of the connecting pipe 212 is connected to a corrugated pipe 211. The corrugated pipe 211 is used to convey the water in the connecting pipe 212 into the water inlet pipe 21, and then flows into the water tank 1 through the water inlet pipe 21. The other end of the corrugated pipe 211 is connected to the water inlet pipe 21;

[0028] A screw rod 27 and a guide rod 271 are respectively rotatably installed between the water tank 1 and the top seat 12. The screw rod 27 rotates to drive the moving seat 28 to move up and down. The guide rod 271 is used to guide the up and down movement of the moving seat 28. The moving seat 28 is threadedly installed on the screw rod 27. The moving seat 28 is used to support the single-chip microcomputer 281 and the water quality detector 282 to move up and down, adjust the height position of the water quality detector 282, so that the detection rod of the water quality detector 282 is inserted into the water tank 1 for water quality detection. The moving seat 28 is slidably connected to the guide rod 271. The single-chip microcomputer 281 and the water quality detector 282 are respectively installed inside the moving seat 28. The model of the single-chip microcomputer 281 is FC-52EH, and the model of the water quality detector 282 is SIN-DO530. The single-chip microcomputer 281 is used to control the operation of the equipment in the device. The water at different heights in the freshwater fish farming pond flows into the water tank 1, and then is used by the water quality detector to detect the water quality in the water tank 1. The detection rod of the water quality detector 282 extends to the bottom of the moving seat 28. A first gear 291 is installed at the upper end of the screw rod 27. A groove 29 is opened inside the top seat 12. A third motor 293 is installed inside the groove 29. The third motor 293 is used to drive the second gear 292 to rotate. The second gear 292 is used to drive the first gear 291 to rotate. Finally, the first gear 291 drives the screw rod 27 to rotate. The output end of the third motor 293 is connected to the second gear 292. The second gear 292 is meshed with the first gear 291. A through hole 13 is opened at the upper end of the water tank 1. Through the through hole 13, it is convenient for the detection rod of the water quality detector 282 to be inserted into the water tank 1 for water quality detection. A water outlet pipe 14 is installed at the front end of the water tank 1. The water outlet pipe 14 is used for the water tank 1 to discharge water outwards.

[0029] The working principle of the present utility model is as follows: One end of the water inlet pipe 21 is connected to the bottom of the freshwater fish breeding pool. The first motor 24 is connected to the runner of the first valve 22 to drive the first valve 22 to rotate and open automatically. Thus, the water at the bottom of the freshwater fish breeding pool enters the water tank 1 through the water inlet pipe 21. The third motor 293 drives the second gear 292 to rotate, the second gear 292 drives the first gear 291 to rotate, and finally the first gear 291 drives the screw rod 27 to rotate. The rotation of the screw rod 27 is used to drive the moving seat 28 to descend, adjusting the height position of the water quality detector 282, so that the detection rod of the water quality detector 282 is inserted into the water tank 1 for water quality detection. After closing the first valve 22, the first hydraulic cylinder 25 drives the second support frame 231 to rise, and at the same time the second hydraulic cylinder 251 drives the fourth support frame 261 to rise, adjusting the height positions of the second valve 221 and the connecting pipe 212. Drain pipes are installed at different heights in the freshwater fish breeding pool. After adjusting the height through the connecting pipe 212, it is connected to the drain pipes at different height positions to drain the water at different height positions in the freshwater fish breeding pool. The second motor 241 is connected to the runner of the second valve 221 to drive the second valve 221 to rotate and open automatically. Then, the water flows into the water inlet pipe 21 through the connecting pipe 212 and the corrugated pipe 211, and then flows into the water tank 1 through the water inlet pipe 21. The detection rod of the water quality detector 282 is driven to be inserted into the water tank 1 again for water quality detection, so as to facilitate the detection of the water at different water levels in the freshwater fish breeding pool.

[0030] Although the present utility model has been described above with reference to the embodiments, various improvements can be made to it and the components therein can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present utility model can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A water quality detection device for drainage in freshwater aquaculture, comprising a water tank (1), a support plate (11) and a top seat (12). The support plate (11) is installed on the top of the water tank (1), and the top seat (12) is installed on the top of the support plate (11). It is characterized in that: A detection mechanism (2) is provided on the water tank (1) and the top seat (12), and the detection mechanism (2) can detect the drainage water for freshwater aquaculture; The detection mechanism (2) includes a water inlet pipe (21) and a first valve (22). One end of the water inlet pipe (21) is connected to the water tank (1), and the first valve (22) is installed on the water inlet pipe (21).

2. The water quality detection device for drainage in freshwater aquaculture according to claim 1, characterized in that, A first support frame (23) and a third support frame (26) are respectively arranged on both sides of the first valve (22). A first motor (24) is installed inside the first support frame (23), and the output end of the first motor (24) is connected to the first valve (22). The side end of the third support frame (26) is also connected to the first valve (22).

3. The water quality detection device for drainage in freshwater aquaculture according to claim 2, characterized in that, A first hydraulic cylinder (25) is installed at the upper end of the first support frame (23). The output end of the first hydraulic cylinder (25) is connected to a second support frame (231). A second motor (241) is installed inside the second support frame (231), and the output end of the second motor (241) is connected to a second valve (221).

4. The water quality detection device for drainage in freshwater aquaculture according to claim 2, characterized in that, A second hydraulic cylinder (251) is installed at the upper end of the third support frame (26). The output end of the second hydraulic cylinder (251) is connected to a fourth support frame (261). The side end of the fourth support frame (261) is connected to the second valve (221).

5. The water quality detection device for drainage in freshwater aquaculture according to claim 4, wherein, A connecting pipe (212) is installed inside the second valve (221). One end of the connecting pipe (212) is connected to a corrugated pipe (211), and the other end of the corrugated pipe (211) is connected to the water inlet pipe (21).

6. The water quality detection device for drainage in freshwater aquaculture according to claim 1, characterized in that, A screw rod (27) and a guide rod (271) are respectively rotatably installed between the water tank (1) and the top seat (12). A moving seat (28) is threadedly installed on the screw rod (27), and the moving seat (28) is slidably connected to the guide rod (271).

7. The water quality detection device for drainage in freshwater aquaculture according to claim 6, characterized in that, A single-chip microcomputer (281) and a water quality detector (282) are respectively installed inside the moving seat (28). The detection rod of the water quality detector (282) extends to the bottom of the moving seat (28).

8. The water quality detection device for drainage in freshwater aquaculture according to claim 6, characterized in that, A first gear (291) is installed at the upper end of the screw rod (27). A groove (29) is formed inside the top seat (12). A third motor (293) is installed inside the groove (29), and the output end of the third motor (293) is connected to a second gear (292). The second gear (292) is meshed with the first gear (291).

9. The water quality detection device for drainage in freshwater aquaculture according to claim 1, characterized in that, A through hole (13) is formed at the upper end of the water tank (1), and a water outlet pipe (14) is installed at the front end of the water tank (1).

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