Floating ball balancing device, culture pond and settling pond

Abstract

The invention discloses a floating ball balancing device, a culture pond and a settling pond, the floating ball balancing device is assembled in a pond body, the pond body is provided with a communicating pipe communicating the interior and the exterior of the pond body, the floating ball balancing device comprises a floating piece, a flashboard, a rope sliding rod and a rope, the flashboard is slidably arranged at a water inlet and a water outlet of the communicating pipe, and one end of the rope is fixedly connected with the flashboard; when the pond body needs to discharge water outwards or enter water inwards, the floating piece pulls the flashboard to slide through the rope, so that the flashboard is separated from blocking the water inlet and the water outlet of the communicating pipe, and when the pond body is in a state of sinking into the water, the floating piece floats on the water surface under the buoyancy action of the water. The rope is separated from the tensioning state, the flashboard slides in the direction of blocking the water inlet and the water outlet of the communicating pipe until the flashboard completely blocks the water inlet and the water outlet of the communicating pipe, automatic response to water level changes is achieved, manual intervention is not needed, the pool body is prevented from being damaged by the difference between the inner liquid level and the outer liquid level, and therefore the service life of the pool body is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of aquaculture, and in particular to a floating ball balancing device, a breeding pond and a sedimentation pond. Background Art

[0002] In the field of aquaculture, in order to improve the efficiency of aquaculture and the controllability of the aquaculture environment, modular aquaculture will be adopted. Corresponding to modular aquaculture, some pools will need to be sunk into the pond for the setting of various modular functions such as fish farming, collecting feces and sewage, and improving water bodies. However, in actual applications, since the pool body needs to hold fish or assemble other functional module equipment, a concave groove is provided inside the pool body. When the pool body is placed in the pond, the pool body cannot sink automatically due to the large drainage volume of the pool body. In order to inject enough water into the pool body to make it sink, it is usually necessary to equip it with a water pump or other water supply device. This not only increases the equipment cost, but may also lead to energy waste and increased operating costs. In addition, when the pond needs to be changed, it is necessary to use a water pump or other water supply device to discharge the water in the pool body, which is relatively complicated and time-consuming. Summary of the invention

[0003] In order to overcome at least one of the defects of the prior art described above, the present invention provides a floating ball balancing device and a breeding pond and a sedimentation pond, which can solve the problem of complicated water filling and drainage operations in the pond.

[0004] The technical solution adopted by the present invention to solve the problem is:

[0005] A floating ball balancing device is assembled on a pool body, wherein the pool body has a connecting pipe connecting the inside and the outside of the pool body, comprising:

[0006] include:

[0007] Floating pieces;

[0008] A gate plate, the gate plate being slidably disposed on the water inlet and outlet of the connecting pipe located outside the pool body to block or open the water inlet and outlet;

[0009] A rope slide bar, the rope slide bar is assembled on the pool body;

[0010] A rope, one end of which is fixedly connected to the gate plate, and the other end of which is fixedly connected to the floating member after passing through the rope slide bar;

[0011] Wherein, the weight of the floating member is greater than the weight of the gate plate;

[0012] When the pool body needs to drain water outward or take in water inward, the weight of the floating member is greater than the weight of the gate plate, and the floating member moves downward and automatically pulls the gate plate to move by tightening the rope wrapped around the rope slide bar, so that the gate plate opens the water inlet and outlet of the connecting pipe;

[0013] When the pool body is submerged in water, the floating member contacts the water and moves upward due to the buoyancy of the water. The floating member releases the tension on the rope so that the gate plate can automatically move to close the water inlet and outlet of the through pipe.

[0014] By adopting the above scheme, in a waterless state, the floating part will pull the gate plate through the rope due to its own gravity. When the rope moves with the floating part, the gate plate will break away from the blockage of the connecting pipe, and the connecting pipe will be in an open state, so that the water in the pond can continue to enter the interior of the pool. When the pool body sinks into the water, the floating part floats up due to the buoyancy of the water, and the pulling force of the floating part on the rope is greatly reduced. Under the action of gravity, the gate plate slides toward the inlet and outlet of the connecting pipe to block the connecting pipe. This mechanism realizes automatic response to water level changes without manual intervention. The device is mainly composed of a floating part, a gate plate, a rope slide and a rope. It has a simple structure and low manufacturing and maintenance costs. It uses the natural effects of buoyancy and gravity, and does not require additional power equipment such as a water pump, which significantly reduces equipment investment and operating costs.

[0015] When the pond needs to be drained, as the water level in the pond drops, the drainage volume of the floating part becomes smaller, the corresponding buoyancy becomes smaller, the floating part moves downward under the action of gravity, and the gate moves upward by pulling the rope. The gate will gradually open the blockage of the inlet and outlet of the connecting pipe as the water level in the pond drops, thereby achieving the purpose of synchronous and balanced drainage of the pool body and the pond. This mechanism ensures the synchronous change of the water level inside and outside the pool body, avoiding instability or damage to the pool body caused by the water level difference.

[0016] Furthermore, it also includes a gate body, which is arranged at one end of the connecting pipe located outside the pool body, and the gate body is provided with a slide groove for the sliding of the gate plate and an avoidance hole for the connecting pipe to connect with the outside of the pool body, the gate plate is slid in the slide groove, the water inlet and outlet of the connecting pipe correspond to and are connected with the avoidance hole, and the gate plate is slid in the slide groove to open or block the avoidance hole.

[0017] By adopting the above solution, the gate body is provided with a sliding groove for the gate plate to slide, ensuring that the gate plate is stable and accurately positioned during the sliding process, so that the gate plate always keeps in contact with the end face of the connecting pipe during the sliding process, thereby improving the stability and reliability of the system.

[0018] Furthermore, the gate body is provided with a first limiter in the sliding direction of the gate plate to open the water inlet and outlet, and the first limiter limits the gate plate from being separated from the gate body; the distance between the first limiter and the edge of the connecting pipe is greater than the size of the gate plate in the sliding direction of the gate plate.

[0019] By adopting the above solution, the gate body is provided with a first stopper on the track of the gate plate moving upward, ensuring that the gate plate does not exceed a predetermined range when sliding upward. The distance between the first stopper and the edge of the connecting pipe is greater than the size of the gate plate in the sliding direction, so that the gate plate can be prevented from completely separating from the connecting pipe when sliding upward, thereby avoiding loss or damage of the gate plate.

[0020] Furthermore, the first limiting member is provided with a first rope threading hole, and the rope between the rope sliding rod and the gate plate is arranged through the first rope threading hole.

[0021] By adopting the above solution, the first limiter is provided with a first rope threading hole, and the rope between the rope slide bar and the gate plate is arranged through the first rope threading hole. This design ensures that the path of the rope is stable during the sliding process, avoids the deviation or entanglement of the rope during the sliding process, and improves the stability and reliability of the system.

[0022] Furthermore, when the floating member contacts the rope slide bar, the gate completely blocks the water inlet and outlet of the connecting pipe.

[0023] By adopting the above solution, the length of the rope is limited to ensure that the gate will not fall out from under the gate body under any circumstances. When the floating member contacts the rope slide bar, all the ropes are concentrated on the rope slide bar and the gate side, that is, the ropes on the rope slide bar and the gate side have reached the longest state. In this case, the gate still maintains a complete blockage of the inlet and outlet of the connecting pipe, and naturally the gate will not fall out from under the gate body.

[0024] Furthermore, the gate body is provided with a second limiter in the sliding direction of the gate plate blocking the water inlet and outlet, and when the gate plate abuts against the second limiter, the gate plate completely blocks the water inlet and outlet of the connecting pipe.

[0025] By adopting the above solution, the second stopper is arranged on the track of the gate plate moving downward. When the gate plate abuts against the second stopper, the gate plate completely blocks the water inlet and outlet of the connecting pipe. This design ensures that when the water inlet and outlet of the connecting pipe need to be completely blocked, the gate plate can accurately reach the predetermined position, achieve complete sealing, and prevent any water leakage. In addition, the second stopper ensures that the gate plate does not exceed the predetermined range when moving downward, preventing damage or failure caused by excessive movement of the gate plate. This helps to protect the structural integrity of the gate plate and the gate body and prolong the service life.

[0026] Furthermore, one or more positioning blocks are provided between the rope slide and the gate plate, all of the positioning blocks are provided on the outer surface of the pool body, and all of the positioning blocks are provided with second rope threading holes, and the rope between the rope slide and the gate plate is sequentially passed through all of the second rope threading holes.

[0027] By adopting the above solution, one or more positioning blocks are provided between the rope slide bar and the gate plate, each positioning block is provided with a second rope threading hole, and the rope between the rope slide bar and the gate plate passes through all the second rope threading holes. This design ensures that the path of the rope is stable during the sliding process, avoids the deviation or entanglement of the rope during the sliding process, and improves the stability and reliability of the system.

[0028] Furthermore, the floating element is a floating ball.

[0029] By adopting the above solution, the float has a uniform buoyancy distribution and can maintain a stable buoyancy state in the water, ensuring that the floating component can respond accurately to different water level changes, thereby helping to improve the stability and reliability of the entire system.

[0030] Furthermore, the rope slide bar is provided with a positioning groove around the circumference of the rope slide bar, and the rope is wound in the positioning groove.

[0031] By adopting the above solution, the rope slide bar is provided with a positioning groove around its circumference, and the rope is wound in the positioning groove. This design ensures the stability of the rope path during the sliding process, avoids the rope from deflecting or winding during the sliding process, and improves the stability and reliability of the system. In addition, the positioning groove can reduce the friction between the rope and the rope slide bar, reduce the wear of the rope, and extend the service life of the rope.

[0032] The present invention also provides a breeding pond, comprising:

[0033] A first tank body, wherein the first tank body has a first connecting pipe connecting the inside and the outside of the first tank body;

[0034] The above-mentioned floating ball balancing device;

[0035] Wherein, the rope slide bar is arranged on the outer surface of the first tank body, and the gate plate is slidably arranged on the water inlet and outlet of the first connecting pipe located outside the first tank body to block or open the water inlet and outlet.

[0036] By adopting the above solution, the aquaculture pond can automatically respond to water level changes through the floating ball balancing device. When the first pool body sinks into the water, the floating ball floats up due to the buoyancy, and the gate automatically blocks the inlet and outlet of the first connecting pipe; when the first pool body needs to be drained, the floating ball drops and the gate automatically opens the first connecting pipe. This design realizes automatic control of the water level without manual intervention.

[0037] The setting of the float balance device allows the liquid level in the first tank to change synchronously with the change of the pond's liquid level. When the pond water level rises, the float rises, the gate opens, and the water in the pond enters the first tank; when the pond water level drops, the float drops, the gate closes, and prevents water from flowing out of the first tank. This mechanism ensures that the water level in the first tank remains relatively consistent with the pond water level, avoiding instability caused by a large water level difference.

[0038] The synchronous liquid level change reduces the pressure difference between the inside and outside of the first tank body, avoids the structural stress caused by the water level difference, and prolongs the service life of the tank body. Since the liquid level in the first tank body can change synchronously with the liquid level of the pond, the first tank body will not be subjected to excessive pressure difference during use. Therefore, the first tank body can be made of materials with lower strength, which reduces the material cost and ensures the stable use of the tank body. In addition, the use of materials with lower strength to make the first tank body not only reduces the manufacturing cost, but also simplifies the construction process and improves the economic benefits.

[0039] The present invention also provides a sedimentation tank, comprising:

[0040] A second tank body, wherein the second tank body has a second connecting pipe connecting the inside and the outside of the second tank body;

[0041] The above-mentioned floating ball balancing device;

[0042] Wherein, the rope slide bar is arranged on the outer surface of the second tank body, and the gate plate is slidably arranged on the water inlet and outlet of the second connecting pipe located outside the second tank body to block or open the water inlet and outlet.

[0043] By adopting the above solution, the sedimentation tank can automatically respond to water level changes through the floating ball balancing device. When the second tank body sinks into the water, the floating ball floats up due to the buoyancy, and the gate automatically blocks the inlet and outlet of the second connecting pipe; when the second tank body needs to be drained, the floating ball drops and the gate automatically opens the second connecting pipe. This design realizes automatic control of the water level without manual intervention.

[0044] The setting of the float balance device allows the liquid level in the first tank to change synchronously with the change of the pond's liquid level. When the pond water level rises, the float rises, the gate opens, and the water in the pond enters the second tank; when the pond water level drops, the float drops, the gate closes, and prevents water from flowing out of the second tank. This mechanism ensures that the water level in the first tank remains relatively consistent with the pond water level, avoiding instability caused by a large water level difference.

[0045] Synchronous liquid level changes reduce the pressure difference inside and outside the second tank body, avoid structural stress caused by water level difference, and extend the service life of the tank body. Since the liquid level in the second tank body can change synchronously with the liquid level of the pond, the second tank body will not be subjected to excessive pressure difference during use. Therefore, the second tank body can be made of materials with lower strength, which reduces material costs and ensures the stable use of the tank body. In addition, using materials with lower strength to make the second tank body not only reduces manufacturing costs, but also simplifies the construction process and improves economic benefits.

[0046] In summary, the floating ball balancing device, breeding pond and sedimentation tank provided by the present invention have the following technical effects:

[0047] 1. In a waterless state, the floating part will pull the gate plate through the rope due to its own gravity. When the rope moves with the floating part, the gate plate will break away from the blockage of the inlet and outlet of the connecting pipe, and the connecting pipe will be in an open state, so that the water in the pond can continue to enter the pond body. When the pond body sinks into the water, the floating part floats up due to the buoyancy of the water, and the pulling force of the floating part on the rope is greatly reduced. Under the action of gravity or other external forces, the gate plate slides toward the inlet and outlet of the connecting pipe to block the inlet and outlet of the connecting pipe. This mechanism realizes automatic response to water level changes without manual intervention. The device is mainly composed of a floating part, a gate plate, a rope slide bar and a rope. It has a simple structure and low manufacturing and maintenance costs. It uses the natural effects of buoyancy and gravity, and does not require additional power equipment such as a water pump, which significantly reduces equipment investment and operating costs.

[0048] 2. When the pond needs to be drained, as the water level in the pond drops, the drainage volume of the floating part becomes smaller, the corresponding buoyancy becomes smaller, the floating part moves downward under the action of gravity, and the gate moves upward by pulling the rope. The gate will gradually open the blockage of the inlet and outlet of the connecting pipe as the water level in the pond drops, thereby achieving the purpose of synchronous and balanced drainage of the pool body and the pond. This mechanism ensures the synchronous change of the water level inside and outside the pool body, avoiding instability or damage to the pool body caused by the water level difference. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a schematic diagram of the three-dimensional structure of the floating ball balancing device of the present invention;

[0050] Figure 2 It is a structural schematic diagram of the state in which the floating ball balancing device of the present invention is arranged on the pool body;

[0051] Figure 3 For the present invention Figure 2 A magnified schematic diagram of part A;

[0052] Figure 4 For the present invention Figure 2 An enlarged schematic diagram of part B.

[0053] Among them, the meanings of the figure numbers are as follows: 1. floating part; 2. gate plate; 3. rope slide; 31. positioning groove; 4. rope; 5. gate body; 51. slide groove; 52. avoidance hole; 53. first limit part; 6. positioning block; 7. pool body; 71. connecting pipe. DETAILED DESCRIPTION

[0054] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0055] In order to facilitate the understanding of the embodiments of the present invention, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present invention.

[0056] In the description of the present invention, it should be noted that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0057] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0058] See also Figure 1-Figure 4The present invention discloses a floating ball balancing device, which is assembled on a pool body 7. The pool body 7 has a connecting pipe 71 connecting the inside and outside of the pool body 7. The floating ball balancing device includes a floating member 1, a gate plate 2, a rope slide bar 3 and a rope 4. The gate plate 2 is slidably arranged on the water inlet and outlet of the connecting pipe 71 located outside the pool body 7 to block or open the water inlet and outlet. The rope slide bar 3 is assembled on the pool body 7. One end of the rope 4 is fixedly connected to the gate plate 2, and the other end is fixedly connected to the floating member 1 after passing through the rope slide bar 3. The weight of the floating member 1 is greater than the weight of the gate plate 2. When the pool body 7 needs to drain water outward or take in water inward, the weight of the floating member 1 is greater than the weight of the gate plate 2, and the floating member 1 moves downward and automatically pulls the gate plate 2 to move by tensioning the rope 4 wrapped around the rope slide 3, so that the gate plate 2 opens the water inlet and outlet of the connecting pipe 71; when the pool body 7 is submerged in water, the floating member 1 contacts the water and moves upward due to the buoyancy of the water, and the floating member 1 releases the tension on the rope 4, so that the gate plate 2 can automatically move to close the water inlet and outlet of the connecting pipe.

[0059] Specifically, the floating member 1 can be a hollow object or other object with a large drainage volume, which can ensure that the floating member 1 floats on the water surface, and relies on the deadweight of the floating member 1 to pull the gate plate 2 to slide radially along the connecting pipe 71. The gate plate 2 is slidably arranged at the inlet and outlet of the connecting pipe 71 outside the pool body 7 to control the opening and closing of the connecting pipe 71. One end of the rope 4 is fixedly connected to the gate plate 2, and the other end is fixedly connected to the floating member 1 after bypassing the rope slide 3, that is, the gate plate 2 and the floating member 1 bypass the rope slide 3 through the rope 4, and the gate plate 2 and the floating member 1 are located on both sides of the rope slide 3, so that the rise and fall of the gate plate 2 can be indirectly controlled by the rise and fall of the floating member 1, thereby realizing the control of the connecting pipe 71.

[0060] The working principle of the above structure is:

[0061] When the pool body 7 needs to drain water outward or take in water inward, the floating member 1 pulls the rope 4 to slide along the surface of the rope slide rod 3. During the sliding process of the rope 4, the gate plate 2 is pulled to slide radially along the connecting pipe 71, so that the gate plate 2 is separated from the blockage of the water inlet and outlet of the connecting pipe 71.

[0062] When the pool body 7 is submerged in water, the above pool body 7 is in a submerged state, that is, the pool body 7 with the floating ball balancing device installed has been partially submerged in water, and the floating member 1 is in contact with the water surface. In this state, the floating member 1 is acted upon by the buoyancy of the water and floats on the water surface. The pulling force of the floating member 1 on the rope 4 is greatly reduced. The floating member 1 releases the tension on the rope 4, and the gate plate 2 slides in the direction of blocking the water inlet and outlet of the connecting pipe 71 until the gate plate 2 completely blocks the water inlet and outlet of the connecting pipe 71.

[0063] When the pond needs to be drained, as the water level in the pond drops, the drainage volume of the floating member 1 decreases, the corresponding buoyancy decreases, the floating member 1 moves downward under the action of gravity, and pulls the gate plate 2 upward through the rope 4. The gate plate 2 will gradually open the blockage of the water inlet and outlet of the connecting pipe 71 as the water level in the pond drops, thereby achieving the purpose of synchronous and balanced drainage of the pool body 7 and the pond. This mechanism ensures the synchronous change of the water level inside and outside the pool body 7, and avoids instability or damage to the pool body 7 caused by the water level difference.

[0064] In addition to the above-mentioned blocking by the gravity of the gate plate 2, a spring can also be connected to the end of the gate plate 2 in the direction of closing the water inlet and outlet, and the other end of the spring is connected to the external carrier on the extension line of the gate plate 2 in the direction of movement of the water inlet and outlet. Under the action of the floating member 1, when the gate plate 2 opens the water inlet and outlet, the gate plate 2 stretches the spring at the same time during the sliding process. After the floating member 1 contacts the water surface, the tension of the floating member 1 on the rope 4 is greatly reduced. The floating member 1 releases the tension on the rope 4, and the gate plate 2 completes the blocking of the water inlet and outlet under the retraction of the spring, thereby completing the movement of the gate plate 2 under the non-gravity action. Based on the above structure, the material and structure of the gate plate 2 are no longer limited to the gate plate 2 being able to complete the return of the gate plate 2 under the action of buoyancy. Correspondingly, when the gate plate 2 does not need to use its own weight to block the water inlet and outlet, the gate plate 2 can be made of a polymer material or other material with better corrosion resistance and weather resistance, and the gate plate 2 is reset by the action of the spring. Furthermore, based on the structure in which the gate plate 2 automatically blocks the water inlet and outlet through the action of the spring, the sliding direction of the gate plate 2 is no longer limited to vertical up and down movement and inclined up and down movement. The movement direction of the gate plate 2 can also be inclined to the horizontal direction, thereby greatly expanding the application range of the gate plate 2.

[0065] It should also be noted that in addition to the gravity of the floating member 1, the gravity of the gate plate 2, and the tension applied by the floating member 1 to the gate plate 2 through the rope 4, and the tension applied by the gate plate 2 to the floating member 1 through the rope 4 as mainly described above, there are of course other force conditions involved in the floating ball balancing device, such as the friction between the rope 4 and the surface of the pool body 7, the friction between the rope 4 and the rope slide 3, the buoyancy of the part of the rope 4 in the water, the buoyancy of the gate plate 2, the static friction and sliding friction when the gate plate 2 is waiting to slide and sliding. Since the forces not described above are relatively small, the weight difference between the floating member 1 and the gate plate 2 can completely overcome the slight effects of the above resistances, and will not affect the normal sliding of the gate plate 2 by the floating member 1, and when the floating member 1 floats on the water, the gate plate 2 slides downward to seal the inlet and outlet of the connecting pipe 71.

[0066] See also Figure 1 and Figure 4As shown, in some embodiments, the float balancing device also includes a gate body 5, which is arranged at one end of the connecting pipe 71 outside the pool body 7. The gate body 5 is provided with a slide groove 51 for the gate plate 2 to slide and an avoidance hole 52 for the connecting pipe 71 to connect to the outside of the pool body 7. The water inlet and outlet of the connecting pipe 71 correspond to and are connected with the avoidance hole 52, and the gate plate 2 is slidably arranged in the slide groove 51 to open or block the avoidance hole 52.

[0067] Specifically, the gate body 5 is arranged at one end of the connecting pipe 71 located outside the pool body 7, and the gate body 5 is provided with a slide groove 51 for the gate plate 2 to slide. The gate plate 2 is slidably arranged in the slide groove 51, so that the gate plate 2 always keeps in contact with the end surface of the connecting pipe 71 during the sliding process, thereby improving the stability and reliability of the system. The specific setting mode of the slide groove 51 can be arranged in the vertical direction, and the slide groove 51 can also be arranged obliquely, without affecting the gate plate 2 sliding away from the blocking of the water inlet and outlet of the connecting pipe 71 when pulled by the rope 4, and the gate plate 2 can slide under the action of gravity to completely block the water inlet and outlet of the connecting pipe 71. Multiple slide grooves 51 can be arranged as needed to ensure the sliding of the gate plate 2. The number, angle, and form of the specific slide grooves 51 are not limited here. The gate body 5 is also provided with an avoidance hole 52, which is used for the connecting pipe 71 to communicate with the outside of the pool body 7, so as to ensure that the gate plate 2 slides on the slide groove 51 of the gate body 5 to effectively control the opening and closing of the connecting pipe 71.

[0068] See also Figure 1 and Figure 4 As shown, in some embodiments, the gate body 5 is provided with a first limit member 53 in the sliding direction of the gate plate 2 to open the water inlet and outlet, the first limit member 53 limits the gate plate 2 from being separated from the gate body 5, and the distance between the first limit member 53 and the edge of the connecting pipe 71 is greater than the size of the gate plate 2 in the sliding direction of the gate plate 2.

[0069] Specifically, the gate body 5 is provided with a first stopper 53 on the track of the gate plate 2 moving upward, so as to ensure that the gate plate 2 does not exceed a predetermined range when sliding upward. The distance between the first stopper 53 and the edge of the connecting pipe 71 is greater than the size of the gate plate 2 in the sliding direction, so as to prevent and ensure that the gate plate 2 does not affect the full opening of the connecting pipe 71 on the basis of the setting of the first stopper 53.

[0070] In addition, the above-mentioned upward movement trajectory of the gate plate 2 includes the trajectory of the gate plate 2 moving vertically upward, and also includes the trajectory of the gate plate 2 moving obliquely upward.

[0071] On the basis of the structure of setting the first limiting member 53, the first limiting member 53 is provided with a first rope threading hole, and the rope 4 between the rope sliding rod 3 and the gate plate 2 is passed through the first rope threading hole.

[0072] Specifically, the first stopper 53 is provided with a first rope threading hole, and the rope 4 between the rope slide bar 3 and the gate plate 2 is arranged through the first rope threading hole. This design ensures that the path of the rope 4 is stable during the sliding process, avoids the deviation or entanglement of the rope 4 during the sliding process, and improves the stability and reliability of the system. It can also ensure that the sliding directions of the rope 4 and the gate plate 2 are close to the same straight line, which can greatly ensure the effect of the floating member 1 on the gate plate 2.

[0073] In some embodiments, when the floating member 1 contacts the rope slide bar 3 , the gate plate 2 completely blocks the water inlet and outlet of the connecting pipe 71 .

[0074] Specifically, by limiting the length of the rope 4, it is ensured that the gate plate 2 will not fall out from under the gate body 5 under any circumstances. When the floating member 1 contacts the rope slide bar 3, all the ropes 4 are concentrated on the rope slide bar 3 and the gate plate 2 side, that is, the ropes 4 on the rope slide bar 3 and the gate plate 2 side have reached the longest state. In this case, the gate plate 2 still maintains a complete blockage of the water inlet and outlet of the connecting pipe 71, and naturally the gate plate 2 will not fall out from under the gate body 5.

[0075] In other embodiments, the gate body 5 is provided with a second limiter in the sliding direction of the gate plate 2 to block the water inlet and outlet. When the gate plate 2 abuts against the second limiter, the gate plate 2 completely blocks the water inlet and outlet of the connecting pipe 71.

[0076] Specifically, the second stopper is arranged in the sliding direction of the gate plate 2 to block the water inlet and outlet. When the gate plate 2 abuts against the second stopper, the gate plate 2 completely blocks the water inlet and outlet of the connecting pipe 71. This design ensures that when the water inlet and outlet of the connecting pipe 71 need to be completely blocked, the gate plate 2 can accurately reach the predetermined position, achieve complete sealing, and prevent any water leakage. In addition, the second stopper ensures that the gate plate 2 does not exceed the predetermined range when moving downward, preventing damage or failure caused by excessive movement of the gate plate 2. This helps to protect the structural integrity of the gate plate 2 and the gate body 5 and extend the service life.

[0077] In addition, the above-mentioned trajectory of the gate plate 2 moving downward includes the trajectory of the gate plate 2 moving vertically downward, and also includes the trajectory of the gate plate 2 moving obliquely downward.

[0078] See also Figure 1 and Figure 2 As shown, in some embodiments, one or more positioning blocks 6 are provided between the rope slide bar 3 and the gate plate 2, all positioning blocks 6 are provided on the outer surface of the pool body 7, and all positioning blocks 6 are provided with second rope threading holes, and the rope 4 between the rope slide bar 3 and the gate plate 2 passes through all the second rope threading holes in sequence.

[0079] Specifically, one or more positioning blocks 6 are provided between the rope slide bar 3 and the gate plate 2, each positioning block 6 is provided with a second rope threading hole, and the rope 4 between the rope slide bar 3 and the gate plate 2 is arranged through all the second rope threading holes. This design ensures that the path of the rope 4 is stable during the sliding process, avoids the rope 4 from being offset or entangled during the sliding process, and improves the stability and reliability of the system. The setting position and setting number of the positioning blocks 6 can be set as needed, and are not limited here.

[0080] See also Figure 1-Figure 3 As shown, in some embodiments, the float 1 is a float ball, which has a uniform buoyancy distribution and can maintain a stable buoyancy state in the water, ensuring that the float 1 can accurately respond to different water level changes, thereby helping to improve the stability and reliability of the entire system.

[0081] See also Figure 3 As shown, in some embodiments, the rope slide bar 3 is provided with a positioning groove 31 around the circumference of the rope slide bar 3 , and the rope 4 is wound in the positioning groove 31 .

[0082] Specifically, the rope slide bar 3 is provided with a positioning groove 31 around its circumference, and the rope 4 is wound in the positioning groove 31. This design ensures that the path of the rope 4 is stable during the sliding process, avoids the rope 4 from being deflected or entangled during the sliding process, and improves the stability and reliability of the system. In addition, the positioning groove 31 can reduce the friction between the rope 4 and the rope slide bar 3, reduce the wear of the rope 4, and extend the service life of the rope 4.

[0083] Of course, a fixed pulley can also be set in the middle of the rope slide bar 3 to convert the sliding friction of the original rope 4 on the rope slide bar 3 into rolling friction of the rope 4 on the fixed pulley, thereby reducing the loss of force transmitted by the rope 4.

[0084] The present invention also provides a breeding pond, comprising a first pond body and the above-mentioned floating ball balancing device, the first pond body having a first connecting pipe connecting the inside and outside of the first pond body, wherein a rope slide rod 3 is arranged on the outer surface of the first pond body, and a gate plate 2 is slidably arranged on the inlet and outlet of the first connecting pipe located outside the first pond body to block or open the inlet and outlet.

[0085] Specifically, in addition to the above structure, as an option, other waterways, gasways, sewage collection and drainage components can be provided in the breeding pond as needed to meet the breeding needs.

[0086] With the above structure, the aquaculture pond can automatically respond to water level changes through the floating ball balancing device. When the first pond body sinks into the water, the floating ball floats up due to the buoyancy, and the gate 2 automatically blocks the inlet and outlet of the first connecting pipe; when the first pond body needs to be drained, the floating ball drops, and the gate 2 automatically opens the first connecting pipe. This design realizes automatic control of the water level without manual intervention.

[0087] The setting of the float balance device allows the liquid level in the first tank body to change synchronously with the change of the liquid level in the pond. When the water level in the pond rises, the float rises, the gate 2 opens, and the water in the pond enters the first tank body; when the water level in the pond drops, the float drops, and the gate 2 closes to prevent water from flowing out of the first tank body. This mechanism ensures that the water level in the first tank body remains relatively consistent with the water level in the pond, avoiding instability caused by a large water level difference.

[0088] The synchronous liquid level change reduces the pressure difference between the inside and outside of the first tank body, avoids the structural stress caused by the water level difference, and prolongs the service life of the tank body 7. Since the liquid level in the first tank body can change synchronously with the liquid level of the pond, the first tank body will not be subjected to excessive pressure difference during use. Therefore, the first tank body can be made of a material with lower strength, which reduces the material cost and ensures the stable use of the tank body 7. In addition, the use of a material with lower strength to make the first tank body not only reduces the manufacturing cost, but also simplifies the construction process and improves the economic benefits.

[0089] The present invention also provides a sedimentation tank, comprising a second tank body and the above-mentioned float balancing device, the second tank body having a second connecting pipe connecting the inside and outside of the second tank body, wherein a rope slide rod 3 is arranged on the outer surface of the second tank body, and a gate plate 2 is slidably arranged on the inlet and outlet of the second connecting pipe located outside the second tank body to block or open the inlet and outlet.

[0090] Specifically, in addition to the above structure, as an option, other waterways, gasways, sewage collection and discharge components can be provided in the sedimentation tank as needed to meet the requirements of the sedimentation tank.

[0091] With the above structure, the sedimentation tank can automatically respond to water level changes through the floating ball balancing device. When the second tank body sinks into the water, the floating ball floats up due to the buoyancy, and the gate 2 automatically blocks the inlet and outlet of the second connecting pipe; when the second tank body needs to be drained, the floating ball drops, and the gate 2 automatically opens the second connecting pipe. This design realizes automatic control of the water level without manual intervention.

[0092] The setting of the float balance device allows the liquid level in the first tank body to change synchronously with the change of the pond's liquid level. When the pond water level rises, the float rises, the gate 2 opens, and the water in the pond enters the second tank body; when the pond water level drops, the float drops, and the gate 2 closes to prevent water from flowing out of the second tank body. This mechanism ensures that the water level in the first tank body remains relatively consistent with the pond water level, avoiding instability caused by a large water level difference.

[0093] The synchronous liquid level change reduces the pressure difference between the inside and outside of the second tank body, avoids the structural stress caused by the water level difference, and prolongs the service life of the tank body 7. Since the liquid level in the second tank body can change synchronously with the liquid level of the pond, the second tank body will not be subjected to excessive pressure difference during use. Therefore, the second tank body can be made of materials with lower strength, which reduces the material cost and ensures the stable use of the tank body 7. In addition, the use of materials with lower strength to make the second tank body not only reduces the manufacturing cost, but also simplifies the construction process and improves the economic benefits.

[0094] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. A floating ball balancing device, mounted on a pool body (7), wherein the pool body (7) has a connecting pipe (71) connecting the inside and outside of the pool body (7), characterized in that: include: Floating member (1); A gate plate (2), the gate plate (2) being slidably mounted on the water inlet and outlet of the connecting pipe (71) located outside the pool body (7) to block or open the water inlet and outlet; A rope slide bar (3), wherein the rope slide bar (3) is mounted on the pool body (7); A rope (4), one end of which is fixedly connected to the gate plate (2), and the other end of which is fixedly connected to the floating member (1) after passing through the rope slide bar (3); Wherein, the weight of the floating member (1) is greater than the weight of the gate plate (2); When the pool body (7) needs to drain water outward or take in water inward, the weight of the floating member (1) is greater than the weight of the gate plate (2), and the floating member (1) moves downward and automatically pulls the gate plate (2) to move by tightening the rope (4) wound around the rope slide bar (3), so that the gate plate (2) opens the water inlet and outlet of the connecting pipe (71); When the pool body (7) is submerged in water, the floating member (1) contacts the water and moves upward due to the buoyancy of the water. The floating member (1) releases the tension on the rope (4) so ​​that the gate plate (2) can automatically move to close the water inlet and outlet of the through pipe (71).

2. A floating ball balancing device according to claim 1, characterized in that: The invention also comprises a gate body (5), wherein the gate body (5) is arranged at one end of the connecting pipe (71) located outside the pool body (7), and the gate body (5) is provided with a slide groove (51) for the gate plate (2) to slide and a bypass hole (52) for the connecting pipe (71) to communicate with the outside of the pool body (7), the water inlet and outlet of the connecting pipe (71) correspond to and communicate with the bypass hole (52), and the gate plate (2) is slidably arranged in the slide groove (51) to open or block the bypass hole (52).

3. A floating ball balancing device according to claim 2, characterized in that: The gate body (5) is provided with a first limiter (53) in the sliding direction of the gate plate (2) opening the water inlet and outlet, and the first limiter (53) limits the gate plate (2) from being separated from the gate body (5); the distance between the first limiter (53) and the edge of the connecting pipe (71) is greater than the size of the gate plate (2) in the sliding direction of the gate plate (2).

4. A floating ball balancing device according to claim 3, characterized in that: The first limiting member (53) is provided with a first rope threading hole, and the rope (4) between the rope sliding rod (3) and the gate plate (2) is arranged to pass through the first rope threading hole.

5. A floating ball balancing device according to claim 1, characterized in that: When the floating member (1) contacts the rope slide bar (3), the gate plate (2) completely blocks the water inlet and outlet of the connecting pipe (71).

6. A floating ball balancing device according to claim 2, characterized in that: The gate body (5) is provided with a second limiter in the sliding direction of the gate plate (2) blocking the water inlet and outlet. When the gate plate (2) abuts against the second limiter, the gate plate (2) completely blocks the water inlet and outlet of the connecting pipe (71).

7. A floating ball balancing device according to any one of claims 1 to 6, characterized in that: One or more positioning blocks (6) are provided between the rope slide bar (3) and the gate plate (2), all of the positioning blocks (6) are provided on the outer surface of the pool body (7), and all of the positioning blocks (6) are provided with second rope threading holes, and the rope (4) between the rope slide bar (3) and the gate plate (2) is sequentially passed through all of the second rope threading holes.

8. A floating ball balancing device according to any one of claims 1 to 6, characterized in that: The floating element (1) is a floating ball.

9. A floating ball balancing device according to any one of claims 1 to 6, characterized in that: The rope slide bar (3) is provided with a positioning groove (31) around the circumference of the rope slide bar (3), and the rope (4) is wound in the positioning groove (31).

10. A breeding pond, characterized in that: include: A first tank body, wherein the first tank body has a first connecting pipe connecting the inside and the outside of the first tank body; The floating ball balancing device according to any one of claims 1 to 9; The rope slide bar (3) is arranged on the outer surface of the first tank body, and the gate plate (2) is slidably arranged on the water inlet and outlet of the first connecting pipe located outside the first tank body to block or open the water inlet and outlet.

11. A sedimentation tank, characterized in that: include: A second tank body, wherein the second tank body has a second connecting pipe connecting the inside and the outside of the second tank body; The floating ball balancing device according to any one of claims 1 to 9; The rope slide bar (3) is arranged on the outer surface of the second tank body, and the gate plate (2) is slidably arranged on the water inlet and outlet of the second connecting pipe located outside the second tank body to block or open the water inlet and outlet.

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