Water disinfection device for fry rearing

Abstract

The utility model relates to the technical field of red tilapia fry cultivation, and discloses a water disinfection device for fry cultivation, which comprises a higher-place pond, the rear side of the higher-place pond is fixedly connected with two water inlet valves, the inside of the higher-place pond is fixedly connected with a partition plate, the front side of the higher-place pond is fixedly connected with an oxygenation assembly for aeration, and the rear side of the higher-place pond is fixedly connected with a water outlet valve. The front side and the rear side of the higher-place pond are fixedly connected with water conveying assemblies for conveying water, the front side of the higher-place pond is fixedly connected with a water distribution pond, the front side of the water distribution pond is fixedly connected with a first manganese sand pond, the front side of the first manganese sand pond is fixedly connected with a second manganese sand pond, and the front side of the second manganese sand pond is fixedly connected with a disinfection assembly for heating. According to the utility model, when the filter plate needs to be replaced, the filter cartridge can be easily taken out for maintenance only by pulling the pull block. The convenient operation mode reduces the maintenance time and cost of the equipment, and ensures that the filtering device always keeps a good filtering effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to red tilapia fry cultivation technical field especially, it is a kind of water disinfection device for fry cultivation. BACKGROUND

[0002] Fry refers to the fish individual from fish egg hatching, to the fish stage of several centimeters of young fish, and in fry cultivation water disinfection device is a kind of equipment specially used for disinfecting the water used for fry cultivation, its main purpose is to kill harmful microorganism, bacteria, virus, parasitic worm etc. in water, to create a relatively safe, hygienic growth environment for fry, reduce the risk of disease of fry, automatically adjust disinfection parameters according to the condition of water, to achieve the best disinfection effect, while minimizing the adverse effects on fry.

[0003] In prior art, part of fry cultivation water disinfection device in the specific use process, when disinfecting water, the impurities in water need to be filtered, after filtering for a long time, impurities will be attached to the outside of filter block, so the filter block cannot be replaced quickly, therefore, aiming at the above problems, the present application provides a kind of fry cultivation water disinfection device. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of fry cultivation water disinfection device, to improve the problem that filter block cannot be replaced quickly in prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of fry cultivation water disinfection device, including high pool, the rear side of the high pool is fixedly connected with two water inlet valves, the inside of the high pool is fixedly connected with baffle, the front side of the high pool is fixedly connected with the oxygenation assembly that carries out aeration, the front and rear sides of the high pool are all fixedly connected with the water transport assembly that carries out water transport, the front side of the high pool is fixedly connected with distribution pool, the front side of the distribution pool is fixedly connected with manganese sand pool one, the front side of the manganese sand pool one is fixedly connected with manganese sand pool two, the front side of the manganese sand pool two is fixedly connected with the disinfection assembly that carries out heating, the rear side of the disinfection assembly is fixedly connected with connecting pipe, the rear side of the connecting pipe is fixedly connected with filter cartridge, the top of the filter cartridge starts to have placing groove, the inside of the placing groove is slidably connected with filter block, the outside of the filter block is equipped with external ring, the external ring is fixedly connected with pull block, the outside of the filter cartridge is fixedly connected with the elastic component that carries out jacking.

[0006] Further description of the above technical scheme:

[0007] The oxygenation assembly includes oxygenation machine, and the rear side of the oxygenation machine is fixedly connected to the front side of the high pool.

[0008] As a further description of the above technical solutions:

[0009] The water conveying assembly comprises two water pumps, proximal sides of the two water pumps are fixedly connected to front and back sides of the high pool respectively, and an output end of the water pump is fixedly connected with a water conveying pipe.

[0010] As a further description of the above technical solutions:

[0011] The disinfection assembly comprises a water storage pool, a right side of the water storage pool is fixedly connected to a left side of the manganese sand pool two, an inside of the water storage pool is fixedly connected with an ultraviolet lamp tube, a right side of the water storage pool is fixedly connected with a drain pipe, and a front side of the water storage pool is fixedly connected with a heat exchange machine.

[0012] As a further description of the above technical solutions:

[0013] The elastic assembly comprises a sliding groove, the sliding groove is arranged outside the placing groove, a telescopic rod is fixedly connected inside the sliding groove, a spring is sleeved outside the telescopic rod, a clamping block is fixedly connected outside the telescopic rod, a sealing cylinder is slidably connected outside the filter cartridge, and a rubber ring is sleeved outside the sealing cylinder.

[0014] As a further description of the above technical solutions:

[0015] The water distribution pool is fixedly connected with a motor at the top, a stirring rod is fixedly connected to a driving end of the motor, a driving bevel gear is fixedly connected outside the stirring rod, the water distribution pool is fixedly connected with a supporting plate at the top, a bevel gear rod is rotatably connected inside the supporting plate, the driving bevel gear is in meshing connection with the outside of the bevel gear rod, the water distribution pool is fixedly connected with a placing box at the top, and a plurality of discharging leaves are fixedly connected outside the bevel gear rod.

[0016] As a further description of the above technical solutions:

[0017] One side of the spring is fixedly connected inside the sliding groove, and the other side of the telescopic rod is fixedly connected outside the clamping block.

[0018] As a further description of the above technical solutions:

[0019] The filter block is slidably connected inside the filter cartridge, and the external ring is slidably connected inside the placing groove.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、The utility model discloses a filter cylinder can be easily taken out for maintenance when the filter plate needs to be replaced. This convenient operation mode reduces the time and cost of equipment maintenance, ensuring that the filtering device always maintains good filtering effect. The sealing cylinder and rubber ring ensure the connection sealing of the filter cylinder and the device, preventing water leakage and improving the reliability and stability of the equipment.

[0022] 2、The utility model discloses a motor-driven stirring rod and a discharging blade in the water distribution tank can realize quantitative addition and stirring of bleaching powder. This precise control mode ensures that the addition amount of bleaching powder is accurate and appropriate, avoiding affecting the disinfection effect or causing adverse effects on fry due to excessive or insufficient addition. At the same time, the stirring action makes bleaching powder quickly and uniformly distributed in water, improving the efficiency and quality of disinfection and providing stable and reliable water quality conditions for fry cultivation. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A perspective view of a water body disinfection device for fry cultivation is provided for the utility model;

[0024] Figure 2 A connection pipe structure schematic view of a water body disinfection device for fry cultivation is provided for the utility model;

[0025] Figure 3 For Figure 2 An enlarged view of position A in the middle;

[0026] Figure 4 An external ring structure schematic view of a water body disinfection device for fry cultivation is provided for the utility model;

[0027] Figure 5 A stirring rod structure schematic view of a water body disinfection device for fry cultivation is provided for the utility model;

[0028] Figure 6 For Figure 5 An enlarged view of position B in the middle.

[0029] LEGEND:

[0030] 1, high pool; 2, water inlet valve; 3, partition; 4, oxygenator; 5, water pump; 6, water delivery pipe; 7, water distribution tank; 8, manganese sand pool one; 9, manganese sand pool two; 10, water storage tank; 11, ultraviolet lamp; 12, drain pipe; 13, heat exchanger; 14, connection pipe; 15, filter cylinder; 16, placing groove; 17, filter block; 18, external ring; 19, pulling block; 20, sliding slot; 21, telescopic rod; 22, spring; 23, clamping block; 24, sealing cylinder; 25, rubber ring; 26, motor; 27, stirring rod; 28, driving bevel gear; 29, support plate; 30, bevel gear rod; 31, placing box; 32, discharging blade. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0032] Referring to Figure 1 An embodiment provided by the utility model: a water body disinfection device for fry cultivation, comprising a high pool 1, the high pool 1 as the important component of the whole device can provide installation base for other components, and provide space for the preliminary treatment of water body simultaneously. The rear side of the high pool 1 is fixedly connected with two water inlet valves 2, and the water inlet valve 2 can control the inflow of underground water to ensure the stable supply of water flow. The inside of the high pool 1 is fixedly connected with a partition plate 3, and the partition plate 3 can separate the water body in the high pool 1 to play the role of different water body classification treatment. The front side of the high pool 1 is fixedly connected with an oxygenation assembly for aeration, and the oxygenation assembly comprises an oxygenation machine 4, and the oxygenation machine 4 as the key equipment for providing oxygen and mixing water body can provide necessary oxygen for the disinfection and treatment of water body. The rear side of the oxygenation machine 4 is fixedly connected to the front side of the high pool 1, ensuring the firm installation of the oxygenation machine 4.

[0033] The front and rear sides of the high pool 1 are fixedly connected with a water conveying assembly for water conveying, and the water conveying assembly comprises two water pumps 5, and the water pump 5 as the equipment for providing water conveying power can convey the water in the high pool 1 to other treatment links. The proximal side of the two water pumps 5 is fixedly connected to the front and rear sides of the high pool 1 respectively, ensuring the firm installation of the water pump 5. The output end of the water pump 5 is fixedly connected with a water conveying pipe 6, and the water conveying pipe 6 can convey water to the designated position. The front side of the high pool 1 is fixedly connected with a distribution pool 7, and the distribution pool 7 as the important link for adjusting the salinity of water body and disinfection can provide suitable water body conditions for subsequent treatment.

[0034] The front side of the distribution pool 7 is fixedly connected with a manganese sand pool one 8, and the manganese sand pool one 8 can adsorb impurities and harmful substances in water to provide guarantee for the further purification of water quality. The front side of the manganese sand pool one 8 is fixedly connected with a manganese sand pool two 9, and the manganese sand pool two 9 cooperates with the manganese sand pool one 8 to further improve the water quality purification effect. The front side of the manganese sand pool two 9 is fixedly connected with a disinfection assembly for heating, and the disinfection assembly comprises a water storage pool 10, and the water storage pool 10 as the equipment for storing the water body after preliminary treatment can provide space for subsequent disinfection and heating treatment.

[0035] Referring to Figure 1As shown, the left side of the pool 10 is fixedly connected to the right side of the manganese sand pool 9, ensuring the secure installation of the pool 10. The inside of the pool 10 is fixedly connected with a UV lamp 11, which can remove residual chlorine, miscellaneous bacteria and harmful bacteria in the water, providing a key disinfection means for water purification. The right side of the water distribution tank 7 is fixedly connected with a drain pipe 12, which can discharge excess water when needed. The front side of the pool 10 is fixedly connected with a heat exchanger 13, which can raise the water temperature to a suitable temperature for the growth of fry, providing a good growth environment for the fry.

[0036] Referring to Figures 2 to 4 As shown, the rear side of the disinfection assembly is fixedly connected with a connecting pipe 14, which can deliver the treated water to a filter cartridge 15. The rear side of the connecting pipe 14 is fixedly connected with the filter cartridge 15, which serves as a device for further purifying water quality and can remove small impurities in the water. The top of the filter cartridge 15 has a placement slot 16, which provides space for the installation of a filter block 17 and can meet the installation needs of the filter block 17. The inside of the placement slot 16 is slidably connected with the filter block 17, which can effectively filter impurities in the water and provide an important guarantee for water purification. The outside of the filter block 17 is slidably connected inside the filter cartridge 15, ensuring the stable installation of the filter block 17.

[0037] The outside of the filter block 17 is sleeved with an external ring 18, which can provide an installation basis for a pulling block 19. The outside of the external ring 18 is slidably connected inside the placement slot 16, ensuring the stable installation of the external ring 18. The outside of the external ring 18 is fixedly connected with the pulling block 19, which facilitates users to replace the filter block 17. The outside of the filter cartridge 15 is fixedly connected with a spring assembly that is pushed up. The spring assembly includes a sliding groove 20, which provides a track for the movement of an extension rod 21 and a clamping block 23, and can meet the movement needs of the clamping block 23. The outside of the sliding groove 20 is opened in the outside of the placement slot 16, ensuring the accurate installation position of the sliding groove 20. The inside of the sliding groove 20 is fixedly connected with the extension rod 21, which can perform extension and retraction movements under the action of a spring 22, providing support and guidance for the clamping block 23. The outside of the extension rod 21 is sleeved with the spring 22, which can provide elastic restoring force for the clamping block 23.

[0038] The spring 22 is fixedly connected to one side of the sliding groove 20, ensuring the secure installation of the spring 22. The other side of the extension rod 21 is fixedly connected to the outside of the clamping block 23, which can cooperate with the pulling block 19 to ensure the secure installation of the filter block 17. The outside of the filter cartridge 15 is slidably connected with a sealing cylinder 24, which can ensure the sealing connection between the filter cartridge 15 and the device. The outside of the sealing cylinder 24 is sleeved with a rubber ring 25, which can further enhance the sealing effect.

[0039] Referring to Figures 5 to 6 As shown in the figure, the top of the water distribution tank 7 is fixedly connected with a motor 26, which is a power supply device and can provide power for the rotation of the stirring rod 27. The driving end of the motor 26 is fixedly connected with the stirring rod 27, which can rotate under the drive of the motor 26 to provide power for the mixing and disinfection of the water body. The outside of the stirring rod 27 is fixedly connected with a driving bevel gear 28, which can engage with a bevel gear rod 30 to transmit power.

[0040] The top of the water distribution tank 7 is fixedly connected with a support plate 29, which is a device for supporting the bevel gear rod 30 and can provide stable support for the rotation of the bevel gear rod 30. The inside of the support plate 29 is rotatably connected with the bevel gear rod 30, which can rotate under the drive of the driving bevel gear 28 to provide power for the rotation of the dosing blade 32. The outside of the driving bevel gear 28 is in meshing connection with the outside of the bevel gear rod 30 to ensure stable and reliable transmission of power. The top of the water distribution tank 7 is fixedly connected with a placing box 31, which is a device for storing bleaching powder and can provide raw materials for the quantitative addition of the dosing blade 32. The outside of the bevel gear rod 30 is fixedly connected with a plurality of dosing blades 32, which can rotate with the rotation of the bevel gear rod 30 to realize the quantitative addition of bleaching powder.

[0041] Working principle: first, for the water inlet link of the high-level tank 1, underground water and brine are introduced into the high-level tank 1 through the water inlet valve 2 and separated by the partition 3. If it is brine, add bleaching powder with effective chlorine of 15 ppm in the high-level tank 1, mix and aerate by the oxygenator 4 to fully mix the bleaching powder with water, achieve the purpose of oxidation and disinfection, and do not add bleaching powder for fresh water.

[0042] After a period of mixing and aeration, turn off the oxygenator 4 and start the sedimentation process. During the sedimentation period, the water gradually becomes clear and transparent.

[0043] Then enter the water distribution stage. The brine and fresh water are introduced into the water distribution tank 7 according to a certain proportion, and the salinity is adjusted to 25 degrees. At this time, 3-5 ppm of bleaching powder is added for disinfection. In order to ensure that the bleaching powder is evenly distributed in the water, the motor 26 is started to drive the stirring rod 27 to rotate, the driving bevel gear 28 on the stirring rod 27 engages with the gear on the bevel gear rod 30, thereby driving the bevel gear rod 30 to rotate. The dosing blade 32 in the placing box 31 on the bevel gear rod 30 rotates to realize the quantitative addition of bleaching powder. The combined action of the stirring rod 27 and the dosing blade 32 makes the bleaching powder fully mixed in the water distribution tank 7, achieving the effect of uniform disinfection.

[0044] Then is manganese sand filter link. The water of the water distribution tank 7 is respectively filtered through manganese sand tank one 8 and manganese sand tank two 9 and then enters the water storage tank 10. In this process, the manganese sand can adsorb the impurities and part of harmful substances in the water, further purifying the water quality.

[0045] Next, the residual chlorine, miscellaneous bacteria and harmful bacteria are removed through the ultraviolet lamp 11. The special ultraviolet lamp for aquatic products is placed in the water storage tank 10, and irradiates for 4 to 8 hours every day, which can effectively remove the residual chlorine and harmful organisms such as algae in the water.

[0046] Then the water temperature is raised to about 28 DEG C by the heat exchanger 13, and the temperature can be adjusted according to the situation to provide suitable growth water temperature for the fry.

[0047] In the filter cartridge 15 part, when the filter block 17 needs to be replaced, the clamping block 23 is slid from the sliding groove 20, and then the clamping block 23 is clamped from the inside of the pull block 19 on the outer ring 18, the inside filter block 17 is replaced, after completion, under the action of the spring 22 and the telescopic rod 21, the clamping block 23 is clamped into the limiting position of the pull block 19 again, ensuring that the filter block 17 is installed firmly. The sealing cylinder 24 and the rubber ring 25 ensure the sealing property of the connection between the filter cartridge 15 and the device, preventing water leakage, finally, the filtered water is introduced into the high pool 1, and each workshop draws water from the high pool 1, completing a cycle, providing clean, safe and suitable water body for the fry cultivation.

[0048] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A water body disinfecting device for fish larvae cultivation, comprising a high pool (1), characterized in that: The high pool (1) is fixedly connected with two water inlet valves (2) on the rear side, fixedly connected with a partition (3) in the inside, fixedly connected with an oxygen increasing assembly for aeration on the front side, fixedly connected with water conveying assemblies for water conveying on the front and rear sides, fixedly connected with a water distribution pool (7) on the front side, fixedly connected with a manganese sand pool I (8) on the front side of the water distribution pool (7), fixedly connected with a manganese sand pool II (9) on the front side of the manganese sand pool I (8), fixedly connected with a disinfection assembly for heating on the front side of the manganese sand pool II (9), fixedly connected with a connecting pipe (14) on the rear side of the disinfection assembly, fixedly connected with a filter cylinder (15) on the rear side of the connecting pipe (14), provided with a placing groove (16) on the top of the filter cylinder (15), and slidably connected with a filter block (17) in the inside of the placing groove (16), and the filter block (17) is sleeved with an external ring (18) on the outside, and the external ring (18) is fixedly connected with a pulling block (19) on the outside, and the filter cylinder (15) is fixedly connected with an elastic assembly for jacking on the outside.

2. The water body disinfecting apparatus for fish larvae rearing according to claim 1, characterized in that: The oxygen increasing assembly comprises an oxygen increasing machine (4) which is fixedly connected on the front side of the high pool (1).

3. The water body disinfecting apparatus for fish larvae rearing according to claim 1, characterized in that: The water conveying assemblies comprise two water pumps (5) which are fixedly connected on the front and rear sides of the high pool (1) respectively on the similar sides, and the output end of the water pump (5) is fixedly connected with a water conveying pipe (6).

4. The water body disinfecting apparatus for fish larvae rearing according to claim 1, characterized in that: The disinfection assembly comprises a water storage pool (10) which is fixedly connected on the right side of the manganese sand pool II (9) on the left side, fixedly connected with an ultraviolet lamp (11) in the inside, fixedly connected with a water drainage pipe (12) on the right side of the water distribution pool (7), and fixedly connected with a heat exchanger (13) on the front side.

5. The water body disinfecting apparatus for fish larvae rearing according to claim 1, characterized in that: The elastic assembly comprises a sliding groove (20) which is formed on the outside of the placing groove (16), fixedly connected with a telescopic rod (21) in the inside, sleeved with a spring (22) on the outside of the telescopic rod (21), fixedly connected with a clamping block (23) on the outside of the telescopic rod (21), slidably connected with a sealing cylinder (24) on the outside of the filter cylinder (15), and sleeved with a rubber ring (25) on the outside of the sealing cylinder (24).

6. The water body disinfecting apparatus for fish larvae rearing according to claim 1, characterized in that: The water distribution pool (7) is fixedly connected with a motor (26) on the top, and the driving end of the motor (26) is fixedly connected with a stirring rod (27), and the outside of the stirring rod (27) is fixedly connected with a driving bevel gear (28), and the water distribution pool (7) is fixedly connected with a supporting plate (29) on the top, and the inside of the supporting plate (29) is rotatably connected with a bevel gear rod (30), and the outside of the driving bevel gear (28) is in meshing connection with the outside of the bevel gear rod (30), and the water distribution pool (7) is fixedly connected with a placing box (31) on the top, and the outside of the bevel gear rod (30) is fixedly connected with a plurality of discharging leaves (32).

7. The water body disinfecting apparatus for fish larvae rearing according to claim 5, characterized in that: One side of the spring (22) is fixedly connected in the inside of the sliding groove (20), and the other side of the telescopic rod (21) is fixedly connected in the outside of the clamping block (23).

8. The water body disinfecting apparatus for fish larvae rearing according to claim 1, characterized in that: The outside of the filter block (17) is slidably connected in the inside of the filter cylinder (15), and the outside of the external ring (18) is slidably connected in the inside of the placing groove (16).

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