Eel culture pond
By installing partitions and shading mechanisms in the eel farming ponds, and taking advantage of the eels' aversion to light, the chambers of the eel farming ponds can be cleaned independently. This solves the problems of cumbersome cleaning and water changing and low efficiency in existing technologies, and improves the stability and health of the eel's growth environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-20
- Publication Date
- 2026-03-24
AI Technical Summary
Existing eel farming ponds are cumbersome and inefficient in terms of cleaning and water changing, which leads to a deterioration of the eel's growth environment and an increased risk of disease. They also consume a lot of manpower and resources, and the eels are susceptible to mechanical damage and stress.
Design an eel farming pond that divides the pond into two chambers by a partition, with through holes and a cover on the partition. Combined with a light-blocking mechanism and a light source, the eels are guided to a specific chamber by taking advantage of their aversion to light, thus enabling independent cleaning of the chamber and reducing interference and harm to the eels.
It enables efficient cleaning and water exchange in eel farming ponds, reduces stress and mechanical damage to eels, improves the stability and health of the growth environment, reduces disease risk, and simplifies the operation process.
Smart Images
Figure CN224022638U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to eel culture technical field, especially a kind of eel culture pond. BACKGROUND
[0002] Eel, alias white eel, white eel, river eel, eel, creek slide, green eel, Japanese eel. Eel refers to the species under the classification of Anguilliformes, and eel belongs to fish. It looks like a snake but has no scales. It is generally found in brackish water. Nowadays, eels are mostly artificially bred, so a eel culture pond is needed. Cleaning and water changing of the culture pond are key links to ensure the healthy growth of eels and maintain water quality stability. However, the existing eel culture pond has many problems that make cleaning and water changing inconvenient during actual operation.
[0003] Traditional eel culture ponds usually have a single cavity structure. When cleaning, eels need to be completely captured and transferred, which not only consumes a lot of manpower and material resources, but also has a complicated operation process. Moreover, eels are prone to die due to mechanical damage and stress reaction during the capture process. At the same time, the drainage outlet and water inlet of the culture pond are relatively simple in design. It is difficult to quickly and completely drain the feces and other pollutants deposited at the bottom of the pond during drainage, resulting in low water changing efficiency. If cleaning and water changing are not timely, it can easily lead to water quality deterioration, affecting the growth environment of eels and increasing the risk of disease occurrence.
[0004] With the development of eel culture industry towards scale and intensification, the inconvenience of existing culture ponds in cleaning and water changing is increasingly prominent, and a new type of eel culture pond design is urgently needed. SUMMARY
[0005] Therefore, it is necessary to provide a eel culture pond to solve the problems of complicated cleaning and water changing operation, low efficiency, high cost, and great impact on the growth environment of eels in the prior art.
[0006] The technical solution of the utility model to solve the above technical problems is as follows: a eel culture pond, comprising: a pond body, a partition is provided in the middle of the pond body, which divides the pond body into a first chamber and a second chamber, a plurality of through holes are provided on the partition, and a cover plate capable of covering the through holes is provided on the partition; the bottom of the first chamber and the second chamber is inclined away from the partition; a water inlet is provided at the upper end of the first chamber, a drainage groove is provided at the end of the first chamber away from the partition, a drainage valve is provided in the drainage groove, the drainage valve is connected to the outside of the pond body, and a filter cover is provided above the drainage groove; a sewage collection tank is provided on the side of the drainage groove close to the partition, and the two ends of the sewage collection tank are connected to a sewage suction device provided on the outer wall of the pond body; a plurality of light sources are provided at the bottom of the first chamber; the second chamber has the same structure as the first chamber and is symmetrically arranged; and a light shielding mechanism is provided above the first chamber and the second chamber.
[0007] In one embodiment, the partition is provided with guide rails, which are respectively located on both sides of the through holes, and the cover plate is slidingly arranged in the guide rails.
[0008] In one embodiment, the end of the cover plate extending above the partition is provided with a rack, the upper end of the partition is fixedly connected with a first motor, the end of the first motor is provided with a first gear, and the first gear is engaged with the rack.
[0009] In one embodiment, both sides of the partition are provided with stirring mechanisms, the stirring mechanism comprises a rotating shaft fixed on the side wall of the partition, a second gear fixed on the rotating shaft, a stirring blade installed on the end of the rotating shaft, and a second motor fixed on the upper end of the partition, the output end of the second motor is provided with a driving gear, and the driving gear is rotatably connected with the second gear through a transmission chain.
[0010] In one embodiment, the outer side of the stirring mechanism is provided with a protective cover, and the protective cover is provided with a plurality of water outlets.
[0011] In one embodiment, the light sources in the first chamber are uniformly arranged at the bottom of the first chamber, and the light sources are separated from the first chamber by a light-transmitting plate.
[0012] In one embodiment, the light sources in the first chamber and the light sources in the second chamber are separately controlled.
[0013] In one embodiment, the light-shielding mechanism comprises a support frame fixed above the pool body, a sunshade curtain, and a winding assembly, a plurality of support rods are arranged in parallel on the support frame, the winding assembly comprises a winding component and a transmission component arranged on the two side walls of the support frame away from each other, the sunshade curtain is arranged on the support rods, one end of the sunshade curtain is wound on the winding component, the other end is provided with a fixed rod, and the fixed rod is connected with the transmission component through a driving cable.
[0014] In one embodiment, the winding component comprises a winding shaft, a driving motor, and a driving wheel, the winding shaft is rotatably arranged at one end of the support frame, and the sunshade curtain is wound on the winding shaft; the driving motor is arranged at the first end of the winding shaft, and the output end of the driving motor is fixedly connected with the first end of the winding shaft; and the driving wheel is sleeved on the second end of the winding shaft.
[0015] In one embodiment, the transmission component includes a transmission shaft, a driven wheel and a plurality of take-up wheels arranged on the transmission shaft; the transmission shaft is rotatably arranged at one end of the support frame opposite the winding component, the driven wheel is arranged at the end of the transmission shaft and is arranged on the same side as the driving wheel, and a synchronous belt is sleeved between the driving wheel and the driven wheel; the take-up wheels are uniformly arranged on the transmission shaft, one end of the drive cable is arranged around the take-up wheels, and the other end is fixedly connected with the fixed rod.
[0016] The eel culture pond has the advantages that: the culture pond is divided into two chambers by the partition plate, the through hole and the cover plate are arranged on the partition plate, the communication and insulation between the first chamber and the second chamber can be controlled by controlling the cover plate, the light shielding mechanism is arranged above the first chamber and the second chamber, the light source is arranged at the bottom of the first chamber and the second chamber, the brightness in the first chamber and the second chamber is controlled by controlling the light and the light shielding mechanism, the eels are guided to the specific area by utilizing the light aversion of the eels, when the first chamber needs to be cleaned, the light source in the first chamber is turned on, the sunshade curtain above the second chamber is covered at the same time, the eels are concentrated in the second chamber, the cover plate is covered on the through hole, the independent cleaning of the first chamber is realized, the interference and damage to the eels are avoided, the cleaning principle of the second chamber is the same as that of the first chamber, the eel culture environment is continuously cleaned by the alternate cleaning of the first chamber and the second chamber, the eel growth efficiency is improved, the disease occurrence is reduced, and the operation is simple and efficient. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.
[0018] Fig. 1 It is a structural schematic diagram of an eel culture pond of one embodiment;
[0019] Fig. 2 It is a vertical sectional structure schematic diagram of an eel culture pond of one embodiment;
[0020] Fig. 3 It is a horizontal sectional structure schematic diagram of an eel culture pond of one embodiment;
[0021] Fig. 4 It is a structure schematic diagram of a light shielding mechanism of an eel culture pond of one embodiment.
[0022] In the drawings, 10, pool body; 100, partition; 110, guide rail; 120, cover plate; 130, first motor; 200, first chamber; 210, water inlet; 220, drain groove; 230, filter cover; 240, sewage tank; 250, light source; 300, second chamber; 400, stirring mechanism; 410, rotating shaft; 420, second gear; 430, stirring blade; 440, second motor; 441, drive gear; 450, transmission chain; 460, protective cover; 500, light shielding mechanism; 510, support frame; 520, sunshade curtain; 521, fixed rod; 530, winding assembly; 531, winding shaft; 532, drive motor; 533, driving wheel; 534, transmission shaft; 535, driven wheel; 536, take-up wheel; 537, drive cable; 600, sewage suction device. DETAILED DESCRIPTION
[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions of the present application will be further described below with reference to the drawings of the embodiments of the present application. The present application is not limited to the following specific embodiments.
[0024] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present application, it should be understood that if the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation of the present patent. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.
[0025] In one embodiment, as Figs. 1 to 4As shown, an eel culture pond comprises: a pond body 10, a partition 100 is arranged in the middle of the pond body 10, the pond body 10 is divided into a first chamber 200 and a second chamber 300, a plurality of through holes are arranged on the partition 100, and a cover plate 120 capable of covering the through holes is arranged on the partition 100; the bottom of the first chamber 200 and the second chamber 300 is inclined to the side away from the partition 100; a water inlet 210 is arranged at the upper end of the first chamber, a drainage groove 220 is arranged at the end of the bottom of the first chamber 200 away from the partition 100, a drainage valve is arranged in the drainage groove 220, the drainage valve is communicated to the outside of the pond body 10, and a filter cover 230 is arranged above the drainage groove 220; a sewage collecting groove 240 is arranged on the side of the drainage groove 220 close to the partition 100, and the two ends of the sewage collecting groove 240 are communicated with a sewage suction device 600 arranged on the outer side wall of the pond body 10; a plurality of light sources 250 are arranged at the bottom of the first chamber 200; the second chamber 300 is the same in structure as the first chamber 200 and is symmetrically arranged; and light shielding mechanisms 500 are arranged above the first chamber 200 and the second chamber 300.
[0026] In the embodiment, the pond body 10 is a cuboid structure, a partition 100 is arranged in the middle of the pond body 10, the pond body 10 is divided into a first chamber 200 and a second chamber 300, the bottom of the pond body 10 is inclined downward from the middle to the two sides, that is, the bottom of the chamber on the two sides of the partition 100 is inclined, the drainage groove 220 is arranged at the lowest part of the inclined surface, so that the sewage can be collected and discharged, the drainage valve is arranged in the drainage groove 220 and is communicated with the water outlet on the pond body 10, the filter cover 230 is arranged above the drainage groove 220, so as to intercept larger impurities and prevent the drainage valve from being blocked, the sewage collecting groove 240 is arranged on the side of the drainage groove 220 close to the partition 100, so as to collect the eel feces and residual feed in the pond body 10, the two ends of the sewage collecting groove 240 are communicated with the sewage suction device 600 arranged on the outer side of the pond body 10, so as to effectively discharge the sewage outside the pond and keep the water clean, the light sources 250 are arranged at the bottom of the first chamber 200 and the second chamber 300, so as to emit strong light when the pond body 10 needs to be cleaned, and the eels are driven into another chamber by using the eel's photophobia, so that the two chambers are separated and cleaned, the cover plate 120 is arranged on the through hole of the partition 100, the cover plate 120 can cover the through hole, so as to close the through hole and isolate the two chambers, when the through hole is opened, the water flows smoothly in the two chambers, and the light shielding mechanisms 500 are arranged above the first chamber 200 and the second chamber 300, so as to adjust the light intensity according to the needs, so that the eels grow in a suitable light environment. It should be noted that the sewage suction device 600 is a common prior art in the field, and will not be described here.
[0027] Specifically, two vertical guide rails 110 are arranged on the partition plate 100, a plurality of through holes arranged on the partition plate 100 are arranged between the two guide rails 110, and the cover plate 120 is provided with a sliding groove on both sides, the sliding groove is connected with the guide rail 110, so that the cover plate 120 can slide on the guide rail 110, facilitating opening or closing the through hole.
[0028] Further, the upper end of the cover plate 120 extends to the upper end of the partition plate 100, and a rack is arranged on the side wall of the partition plate 100 close to the upper end of the cover plate 120, a first motor 130 is arranged at the upper end of the partition plate 100, a first gear matched with the rack is arranged on the output end of the first motor 130, the first gear is engaged with the rack, and the first motor 130 drives the first gear to rotate, driving the cover plate 120 to slide along the guide rail 110, realizing the opening and closing of the through hole.
[0029] Further, the stirring mechanism 400 is arranged outside the guide rail 110 and includes a rotating shaft 410 rotatably connected with the side wall of the partition plate 100, a second gear 420 fixed on the rotating shaft 410, a stirring blade 430 fixed on the end of the rotating shaft 410 away from the partition plate 100, and a second motor 440, the second motor 440 is also fixed on the upper end of the partition plate 100, the second motor 440 is a double-head motor, and the output ends extend above the first chamber 200 and the second chamber 300 respectively; the output end of the second motor 440 is provided with a driving gear 441, the driving gear 441 is connected with the second gear 420 through a transmission chain 450, and the second motor 440 drives the rotating shaft 410 to drive the stirring blade 430 to rotate, thereby effectively stirring the pool water and promoting the activity of eels.
[0030] In order to prevent the eels from being injured during stirring, a protective cover 460 is arranged outside the stirring mechanism 400, the protective cover 460 is a rectangular body mechanism, the length, width and height of which are matched with the stirring mechanism 400, the protective cover 460 covers the stirring blade 430, the rotating shaft 410 and the transmission chain 450, thereby avoiding the eels directly contacting the stirring mechanism 400 and being scratched; at the same time, the protective cover 460 is provided with a plurality of water outlets, facilitating the smooth discharge of the circulating water flow generated when the stirring blade 430 rotates.
[0031] In order to enable eels on the first chamber 200 and the second chamber 300 to be driven to another chamber by light, a plurality of light sources 250 are arranged uniformly on the bottom of the first chamber 200 and the second chamber 300, the light sources 250 are LED lamps, a plurality of grooves are provided on the bottom of the pool body 10, wires in the grooves are in communication with a power supply, the light sources 250 are installed in the grooves and connected with the wires, and a light-transmitting plate is arranged at the opening of the groove, which can uniformly disperse light and avoid direct light on eels, and the light-transmitting plate is in sealing connection with the groove, which can prevent water flow from entering the groove to cause circuit short circuit and improve safety; the light sources 250 in the first chamber 200 and the light sources 250 in the second chamber 300 are controlled by two different switches, so that the light of a single chamber can be controlled.
[0032] Specifically, the light shielding mechanism 500 arranged on the first chamber 200 and the second chamber 300 has the same structure, which comprises a support frame 510, a sunshade curtain 520 and a winding assembly 530, the support frame 510 is arranged on the top of the first chamber 200 and the second chamber 300, and a plurality of support rods are arranged in parallel in the middle of the support frame 510; the winding assembly 530 comprises a winding component and a transmission component arranged on the two side walls of the support frame 510 away from each other; the sunshade curtain 520 is laid on the support rods, one end of the sunshade curtain 520 is wound on the winding component, and the other end is provided with a fixed rod 521, the fixed rod 521 is connected with one end of a driving cable 537, the other end of the driving cable 537 is wound on the winding component, the driving cable 537 is driven to be wound and unwound by the winding component, the sunshade curtain 520 is unfolded and folded, and the light intensity is effectively adjusted.
[0033] Further, first fixed protrusions are arranged at both ends of the side walls of the support frame 510, a bearing seat is arranged on the first fixed protrusion, the winding component comprises a winding shaft 531, a driving motor 532 and a driving wheel 533, the winding shaft 531 is arranged on the first fixed protrusion and connected with the bearing seat in rotation, so as to ensure stable rotation of the winding shaft 531; the driving motor 532 is fixed outside the first fixed protrusion, the output end of the driving motor 532 is fixedly connected with the first end of the winding shaft 531, the second end of the winding shaft 531 extends to the outside of the first fixed protrusion, and the driving wheel 533 is fixed on the second end of the winding shaft 531; one end of the sunshade curtain is wound on the winding shaft 531, the winding shaft 531 is driven to rotate by the driving motor 532, and the sunshade curtain 520 can be controlled to be wound up.
[0034] Further, the transmission component comprises a transmission shaft 534, a driven wheel 535 and a take-up wheel 536, the transmission shaft 534 is arranged between the second fixing protrusions on the side of the support away from the winding component, and the transmission shaft 534 is arranged in the same way as the winding shaft 531; one end of the transmission shaft 534 on the same side of the driving wheel 533 extends to the outside of the second fixing protrusion, and the driven wheel 535 is arranged; the driven wheel 535 and the driving wheel 533 are connected through a transmission belt, so that the driving wheel 533 and the driven wheel 535 rotate synchronously, thereby ensuring that the sunshade curtain 520 is retracted synchronously; the take-up wheel 536 is fixed on the transmission shaft 534, and one end of the driving cable 537 away from the sunshade curtain 520 is arranged on the winding wheel, and the number of the driving cable 537 is the same as the number of the winding wheel; in the embodiment, the number of the winding wheel is two, and the two winding wheels are arranged at the positions close to the end of the winding shaft 531, and the distance between the two winding shafts 531 is less than the length of the fixed rod 521; when the sunshade curtain 520 needs to be unfolded, the driving motor 532 is started, the driving wheel 533 drives the driven wheel 535 to rotate synchronously, the winding shaft 531 releases the sunshade curtain 520, and the take-up wheel 536 on the transmission shaft 534 tightens the driving cable 537 synchronously, pulls the fixed rod 521 to move, and the sunshade curtain 520 is unfolded stably; when the sunshade curtain 520 needs to be retracted, the driving motor 532 is started in reverse, the driving wheel 533 and the driven wheel 535 are reversed synchronously, the winding shaft 531 retracts the sunshade curtain 520, the take-up wheel 536 loosens the driving cable 537, and the fixed rod 521 is reset, so that the sunshade curtain 520 is neatly rolled up, and the operation is simple and efficient.
[0035] Compared with the prior art, the utility model has at least the following advantages:
[0036] The eel culture pond is divided into two chambers by the partition plate 100, the two chambers can be used independently and communicated with each other, the light shielding mechanism 500 is arranged above the culture pond, the opening and closing of the sunshade curtain 520 is adjusted to provide a suitable light environment for the growth of eels, the stirring mechanism is arranged on the partition plate 100, the water body is stirred by the stirring mechanism, the eels are better to move and grow healthily, the bottom of the pond body 10 is inclined, the drainage groove 220 is arranged at the lowest end, the sewage can be quickly drained, the sewage collecting groove 240 is arranged on one side of the drainage groove 220, the eel excrement can be effectively collected, and the sewage and the excrement are sucked out by the sewage suction device 600.
[0037] Moreover, the light source 250 is arranged at the bottom of the breeding pool, by opening the light source 250 of the first chamber 200, the sunshade curtain 520 above the second chamber 300 is unfolded, a light-dark contrast is formed, the eel is gathered to the second chamber 300 by using the eel's photophobia, after the eel enters the second chamber 300 completely, the through hole is covered, the first chamber 200 can be cleaned and maintained; when the second chamber 300 needs to be cleaned, reverse operation can be carried out, by the independent cleaning mode of the two chambers, the stress reaction of the eel can be reduced, the mechanical damage of the eel is reduced, and the mortality is reduced.
[0038] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or changes can be made. Here, all the embodiments are not exhausted. Any modification, equivalent replacement and improvement, etc. made in the spirit and principle of the utility model should be included in the protection scope of the utility model claims.
Claims
1. A eel farming pond, characterized in that The utility model provides a pool body, the middle of pool body is equipped with the partition, and the pool body is divided into first chamber and second chamber, be equipped with a plurality of through -hole on the partition, be equipped with the cover plate that can cover through -hole on the partition, the bottom of first chamber and second chamber all inclines to the side far away from the partition, first chamber upper end is equipped with the water inlet, first chamber bottom far away from the partition one end is equipped with the drainage groove, is equipped with the drain valve in the drainage groove, the drain valve is connected to the outside of pool body, is equipped with the filter cover above the drainage groove, the drainage groove is equipped with the sewage collecting tank near the side of partition, the both ends of sewage collecting tank are connected with the sewage suction device of setting on the outside wall of pool body, first chamber bottom is equipped with a plurality of light source, second chamber is same with first chamber structure, and symmetrically sets up, first chamber and second chamber top all are equipped with the light -proof mechanism. The partition is provided with a guide rail, and the guide rail is located on both sides of the through hole.
2. A pond for eel farming according to claim 1, characterized in that The end of the cover plate extending above the partition is provided with a rack.
3. A tank for eel farming according to claim 2, characterized in that The upper end of the partition is fixedly connected with a first motor, and the end of the first motor is provided with a first gear.
4. The eel farming tank according to claim 1, characterized in that Both sides of the partition are provided with an agitating mechanism, which comprises a rotating shaft fixed on the side wall of the partition, a second gear fixed on the rotating shaft, an agitating blade installed on the end of the rotating shaft, and a second motor fixed on the upper end of the partition.
5. A tank for eel farming according to claim 4, characterized in that The output end of the second motor is provided with a driving gear, and the driving gear is rotatably connected with the second gear through a transmission chain.
6. The eel farming tank according to claim 1, characterized in that The outer side of the agitating mechanism is provided with a protective cover, and the protective cover is provided with a plurality of water outlets.
7. A tank for eel farming according to claim 6, characterized in that The light sources in the first chamber are uniformly arranged on the bottom of the first chamber, and the light sources are separated from the first chamber by a light-transmitting plate.
8. The eel farming tank according to claim 1, characterized in that The light sources in the first chamber and the light sources in the second chamber are separately controlled.
9. A tank for eel farming according to claim 8, characterized in that The light -proof mechanism comprises a support frame, a sunshade curtain and a winding assembly fixed on the pool body, a plurality of support rods are arranged in parallel on the support frame, the winding assembly comprises a winding component and a transmission component arranged on the two side walls of the support frame away from each other, the sunshade curtain is arranged on the support rod, one end of the sunshade curtain is wound on the winding component, the other end is provided with a fixed rod, and the fixed rod is connected with the transmission component through a driving cable.
10. A tank for eel farming according to claim 9, characterized in that The winding component comprises a winding shaft, a driving motor and a driving wheel, the winding shaft is rotatably arranged at one end of the support frame, and the sunshade curtain is wound on the winding shaft; the driving motor is arranged at the first end of the winding shaft, and the output end of the driving motor is fixedly connected with the first end of the winding shaft; the driving wheel is sleeved on the second end of the winding shaft. The transmission component comprises a transmission shaft, a driven wheel and a plurality of take-up wheels arranged on the transmission shaft; the transmission shaft is rotatably arranged at the end of the support frame opposite to the winding component, the driven wheel is arranged at the end of the transmission shaft, and is arranged on the same side of the driving wheel, a synchronous belt is sleeved between the driving wheel and the driven wheel; the take -up wheels are evenly arranged on the transmission shaft, one end of the driving cable is sleeved on the take -up wheel, and the other end is fixedly connected with the fixed rod.