Modularized fishpond

Abstract

The utility model provides a modularized fishpond and belongs to the technical field of fishponds. Comprising a side plate and a bottom plate connected with the bottom of the side plate, the side plate comprises a plurality of modularized polypropylene veneers, the modularized polypropylene veneers are connected to form the side plate, then the modularized polypropylene veneers are connected with the bottom plate to form the modularized fishpond, the installation cost is low, the application range is wide, and according to the fishpond size and volume requirements, the modularized fishpond is formed. The modularized polypropylene veneers with different specifications are produced and connected; polypropylene materials are adopted for end protrusion and groove hot melting connection, bolt connection is combined for sealing and water prevention, the sealing effect is good, and assembling is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fish ponds, in particular to a modular fish pond. Background Art

[0002] Fish ponds are an important part of fish farming. Fish ponds are used to provide fish with a safe and reliable place to move and a healthy growth environment. Compared with ordinary fish pond farming, factory-scale recirculating water farming and enclosure water farming can avoid some uncontrollable factors, thereby preventing pests and natural disasters from affecting the healthy growth of fish. At present, the main types of factory-scale recirculating water farming and ordinary earth pond farming are on the market. Factory-scale farming is mainly divided into the following types: First, concrete casting fish ponds need to be clamped and poured into concrete after the template is solidified to form a breeding pond. Although the cement pond has good strength, it is easy to crack after long-term use and the construction cost is high; second, galvanized sheet fish ponds. The galvanized sheet breeding pond has high installation efficiency, but it has low use strength and needs to install a layer of canvas or liner inside to be waterproof. The galvanized sheet is easy to rust after a long service life, which leads to the failure of the breeding pond; third, earth pond farming, this breeding method is a traditional breeding method with a large breeding area, but it cannot effectively prevent pests and natural disasters.

[0003] Chinese patent CN201621047799.0 discloses a fish pond constructed with building modules, including a vertical wall and a bottom wall, the vertical wall including a module stacking wall, the module stacking wall is formed by stacking arc modules, a cavity is provided in the arc module, steel bars and concrete are implanted in the cavity, a vertical bonding mortar layer is bonded to the surface of the module stacking wall, a vertical waterproof mortar layer is bonded to the surface of the vertical bonding mortar layer, a vertical waterproof and anti-seepage paint layer is bonded to the surface of the vertical waterproof mortar layer, the bottom wall includes a high-strength thermal insulation module, a horizontal bonding mortar layer is provided above the high-strength thermal insulation module, a horizontal waterproof mortar layer is bonded above the horizontal bonding mortar layer, and a horizontal waterproof and anti-seepage paint layer is bonded above the horizontal waterproof mortar layer. The patent adopts modular concrete walls for installation to form a fish pond. Although the construction efficiency is improved, there are still problems of high cost and easy cracking in the later stage;

[0004] Chinese patent CN202122414267.3 discloses a modular heat-insulating fish pond, comprising a side pond body and a bottom pond body, wherein the side pond body is formed by splicing a plurality of first heat-insulating modules, and the bottom pond body is formed by splicing a plurality of second heat-insulating modules, and the edge of the bottom pond body is provided with a group of second connection holes corresponding to the positions of the first connection holes, and the lower end of the reinforcing rib is inserted into the second connection hole, the upper end surface of the bottom pond body is concave, and the bottom pond body is also provided with a sewage flow channel connected to the bottom end of the concave surface; the inner walls of the side pond body and the bottom pond body and the outer wall of the side pond body are respectively bonded with a first mortar layer, a mesh cloth layer and a second mortar layer in sequence; the fish pond is spliced ​​by heat-insulating modules, although it is more durable than existing concrete structures, etc., but its module splicing adopts mutually matching side protrusions and side grooves, and this simple plug-in or card-in method is prone to leave gaps, and there is a risk of force separation, which is not suitable for use as a large fish pond.

[0005] In summary, existing fish ponds are not only costly but also not durable and have a high risk of being damaged or broken during use. Utility Model Content

[0006] In order to overcome at least one of the above technical problems, the utility model provides a modular fish pond, comprising a side plate and a bottom plate connected to the bottom of the side plate.

[0007] The side panel comprises a plurality of modular polypropylene single boards, a first protruding strip is arranged at the left end of the modular polypropylene single board, a first groove strip is arranged at the right end of the modular polypropylene single board, a second protruding strip is arranged at the upper end of the modular polypropylene single board, a second groove strip is arranged at the lower end of the modular polypropylene single board, bolt holes are arranged at the ends of the modular polypropylene single board, a heating net is installed on the first protruding strip and the second protruding strip, and the connection terminals of the heating net extend out of the modular polypropylene single board,

[0008] The modular polypropylene single plates adjacent to each other on the left and right are connected by a first raised strip and a first groove strip, and the modular polypropylene single plates adjacent to each other on the top and bottom are connected by a second raised strip and a second groove strip, and the gap between the first raised strip and the first groove strip and the gap between the second raised strip and the second groove strip both form glue overflow grooves.

[0009] The modular polypropylene single board of the present application adopts polypropylene material for easy hot-melt connection, and can also be replaced with polyethylene material. The modular polypropylene single board is produced in one piece and then assembled and connected, which is highly efficient and has a wide range of applications. It can effectively avoid uncontrollable factors such as water quality, insect diseases and natural disasters in soil ponds.

[0010] Preferably, the modular polypropylene single board can be injection molded using a polypropylene plus glass fiber flip mold to improve the strength of the fish pond.

[0011] Preferably, a plurality of first guide bosses are evenly installed on both sides of the first raised strip along the length direction, and a plurality of second guide bosses are evenly installed on both sides of the second raised strip along the length direction, and the gap between the first guide boss and the first groove strip, and the gap between the second guide boss and the second groove strip both form a sol flow groove.

[0012] Preferably, both sides of the first raised strip and the second raised strip are inclined surfaces, the inclined surface of the first raised strip is inclined toward the middle of the first raised strip along the direction from bottom to top, and the inclined surface of the second raised strip is inclined toward the middle of the second raised strip along the direction from bottom to top.

[0013] Preferably, both sides of the first guide boss are inclined surfaces, and the inclined surfaces of the first guide boss are parallel to the inclined surfaces of the first raised strip; both sides of the second guide boss are inclined surfaces, and the inclined surfaces of the second guide boss are parallel to the inclined surfaces of the second raised strip.

[0014] Preferably, the second raised strip comprises a left half raised strip and a right half raised strip, a partition block is arranged between the left half raised strip and the right half raised strip, gaps are left between the partition block and the left half raised strip and the right half raised strip respectively, and the second groove strip is provided with a partition groove.

[0015] Preferably, both ends of the first protruding strip, the first groove strip, the second protruding strip, and the second groove strip are provided with connection terminal positions.

[0016] Preferably, the modular polypropylene single board includes a middle board and an upper peripheral board, a lower peripheral board, a left peripheral board, and a right peripheral board respectively connected to the outer walls of the four ends of the middle board.

[0017] The first raised strip is installed in the middle of the left outer plate, the first groove strip includes two first side strips respectively installed on both sides of the middle of the right outer plate, the second raised strip is installed in the middle of the upper outer plate, and the second groove strip includes two second side strips respectively installed on both sides of the middle of the lower outer plate.

[0018] Preferably, the bolt holes are evenly opened along the length direction of the upper outer plate, the lower outer plate, the left outer plate and the right outer plate, and bolt seats are installed on the inner walls of the upper outer plate, the lower outer plate, the left outer plate and the right outer plate.

[0019] Preferably, linear reinforcement ribs and diamond reinforcement ribs are installed on the outer side of the modular polypropylene single board.

[0020] Preferably, the linear reinforcing ribs are arranged densely at the bottom and sparsely at the top. After the fish pond is filled with water, the pressure at the bottom is greater than that at the upper layer, thereby improving the strength reliability of the fish pond.

[0021] Preferably, a triangular reinforcement rib protrudes from the linear reinforcement rib at the bolt seat position, which can strengthen the locking connection surface and the inner wall structure, thereby improving the overall strength.

[0022] Preferably, a water level mark is arranged on the inner side of the modular polypropylene single plate, and an overflow port is opened on the upper side of the modular polypropylene single plate.

[0023] Compared with the prior art, the beneficial effects of the technical solution of the utility model are:

[0024] The utility model provides a modular fish pond, which adopts modular polypropylene single plates to connect to form side plates, and then connects to form a modular fish pond. The installation cost is low and the application range is wide. According to the size and volume requirements of the fish pond, modular polypropylene single plates of different specifications can be produced for connection. Polypropylene material is used for end protrusions and grooves to be hot-melt connected and combined with bolt connection to achieve sealing and waterproofing, and the sealing effect is good and the assembly is convenient. Moreover, the modular polypropylene single plate has a certain toughness, which is convenient for adjusting the curvature. The inner wall of the modular polypropylene single plate is smooth, will not cause damage to fish, and has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a single-layer modular fish pond of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a multi-layer modular fish pond of the utility model;

[0027] Figure 3 This is a schematic diagram of the explosion structure of the fish pond of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the heating network of the utility model;

[0029] Figure 5 This is a schematic diagram of a modular polypropylene single board three-dimensional structure of the utility model;

[0030] Figure 6 This is the second schematic diagram of the three-dimensional structure of the modular polypropylene single board of the utility model;

[0031] Figure 7 This is the third schematic diagram of the three-dimensional structure of the modular polypropylene single board of the utility model;

[0032] Figure 8 This is a cross-sectional schematic diagram of the overflowing glue groove of the utility model;

[0033] Fig. 9 It is a cross-sectional schematic diagram of the sol flow tank of the utility model;

[0034] Fig.10 This is a schematic diagram of the structure of the partition block of the utility model;

[0035] Fig.11 This is a schematic diagram of the top view of the first raised strip of the utility model;

[0036] Fig.12 This is a schematic diagram of the assembly of modular polypropylene single panels connected by sealing rubber strips in an embodiment of the utility model;

[0037] Fig.13 This is a schematic diagram of a breeding system in an embodiment of the utility model;

[0038] Among them: 100, sealing rubber strip; 200, water supply system; 300, water supply pipeline; 400, drainage pipeline;

[0039] 1. Side panel; 2. Bottom panel; 3. Modular polypropylene single board; 4. First raised strip; 5. First groove strip; 6. Second raised strip; 7. Second groove strip; 8. Bolt hole; 9. Heating net; 10. Glue overflow groove; 11. First guide boss; 12. Second guide boss; 13. Sol flow groove; 14. Terminal position; 15. Straight reinforcement rib; 16. Diamond reinforcement rib; 17. Water level scale line; 18. Overflow port;

[0040] 301, middle plate; 302, upper outer plate; 303, lower outer plate; 304, left outer plate; 305, right outer plate; 501, first side strip; 601, left half raised strip; 602, right half raised strip; 603, partition block; 701, partition groove; 702, second side strip; 801, bolt seat; 901, terminal block. DETAILED DESCRIPTION

[0041] The drawings are for illustrative purposes only and should not be construed as limiting this patent. To better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. Technologies, methods, and devices known to ordinary technicians in the relevant field may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be considered part of the authorization specification. In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated; nor do they indicate the importance of components, and therefore cannot be understood as limiting the present invention.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. The specific dimensions used in this embodiment are only for illustrating the technical solution and do not limit the scope of protection of the present invention.

[0043] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0044] Embodiment 1:

[0045] refer to Figure 1-8 As shown, a modular fish pond comprises a side panel 1 and a bottom panel 2 connected to the bottom of the side panel 1.

[0046] The side panel 1 includes a plurality of modular polypropylene single boards 3, a first protruding strip 4 is provided at the left end of the modular polypropylene single board 3, a first groove strip 5 is provided at the right end of the modular polypropylene single board 3, a second protruding strip 6 is provided at the upper end of the modular polypropylene single board 3, a second groove strip 7 is provided at the lower end of the modular polypropylene single board 3, bolt holes 8 are provided at the ends of the modular polypropylene single board 3, a heating net 9 is installed on the first protruding strip 4 and the second protruding strip 6, and a connection terminal 901 of the heating net 9 extends out of the outside of the modular polypropylene single board 3,

[0047] The left and right adjacent modular polypropylene single panels 3 are connected by the first raised strip 4 and the first groove strip 5, and the upper and lower adjacent modular polypropylene single panels 3 are connected by the second raised strip 6 and the second groove strip 7. The gap between the first raised strip 4 and the first groove strip 5 and the gap between the second raised strip 6 and the second groove strip 7 both form a glue overflow groove 10.

[0048] The modular fish pond comprises a side panel 1 and a bottom panel 2, wherein the bottom panel 2 serves as the bottom of the fish pond, and the outer side panel 1 encloses a space with an upper opening as a fish pond for breeding fish. The side panel 1 comprises a plurality of connected modular polypropylene single panels 3. Figure 1 As shown, the side panel 1 is formed into a ring by each connected modular polypropylene single plate 3. Of course, due to the plasticity of polypropylene, the arc-shaped modular polypropylene single plate 3 can be produced. Figure 1 The structure shown in the figure can also produce modular polypropylene single panels 3 of other shapes connected to form side panels 1 of other shapes; the left and right adjacent modular polypropylene single panels 3 are connected by the first raised strip 4 and the first groove strip 5. Specifically, the ends of the adjacent modular polypropylene single panels 3 are bolted together through the bolt holes 8. Figure 8 As shown, the first raised strip 4 and the first groove strip 5 are tightly fitted, and the first raised strip 4 extends into the groove of the first groove strip 5, and the gap between the two is the overflow glue groove 10. Since the first raised strip 4 is installed with a heating net 9, the positive and negative electrodes of the hot melt machine are connected to the wiring terminals 901 of the heating net 9 as the positive and negative electrodes to heat the heating net 9, thereby hot melting the first raised strip 4 and the first groove strip 5 so that the polypropylene melts into the overflow glue groove 10 left by the concave and convex alignment, so that the gap between the first raised strip 4 and the first groove strip 5 is filled, and the first raised strip 4 and the first groove strip 5 are filled. The hot-melt connection is completed between the starting strip 4 and the first groove strip 5, and the bolts are tightened again, so that the left and right adjacent modular polypropylene single panels 3 are sealed. The bottom of the bottom plate 2 and the side plate 1, that is, the bottom of the modular polypropylene single panel 3 can be directly integrated and connected, or hot-melt connection can be used for sealing. Of course, other connection methods can also be used for sealing connection. For the bottom plate, polypropylene material can be selected, and hardened cement or concrete floor can be directly selected as needed, and then the bottom of the side plate 1 is sealed and connected to the bottom plate 2, which will not be repeated;

[0049] For the size of the modular fish pond, corresponding modular polypropylene single plates 3 can be produced and connected to form a fish pond. For example, for a fish pond with a diameter of 15 meters, 20 modular polypropylene single plates 3 with an arc length of 2.3 meters can be produced and connected in sequence.

[0050] refer to Figure 2 As shown, if you want to increase the volume of the fish pond without changing the floor area, so as to increase the breeding volume, you can use multi-layer modular polypropylene single board 3 for connection. At this time, you need to connect the upper and lower adjacent modular polypropylene single boards 3. Similarly, the lower end and the upper end of the upper and lower adjacent modular polypropylene single boards 3 are bolted together through the bolt holes 8, and then the protruding part of the second raised strip 6 extends into the second groove strip 7, and the gap between them forms a glue overflow groove 10, and then the positive and negative poles of the hot melt machine are connected to the wiring terminal 901 of the heating network 9 as the positive and negative poles are energized for heating. The heating net 9 is used to heat-melt the second protruding strip 6 and the second groove strip 7 so that the polypropylene melts into the overflowing groove 10 between the second protruding strip 6 and the second groove strip 7 left by the concave-convex alignment, so that the gap between the second protruding strip 6 and the second groove strip 7 is filled, and the second protruding strip 6 and the second groove strip 7 are hot-melt connected. The bolts are tightened again, and the upper and lower adjacent modular polypropylene single plates 3 are sealed and connected, so that the multi-layer modular polypropylene single plates 3 are connected. According to the breeding needs, the multi-layer modular polypropylene single plates 3 can be added at any time to expand the volume, for example Figure 2 The two layers shown can of course be increased to 3, 4, etc. layers.

[0051] In a further embodiment, reference is made to Figure 1 , 5 As shown, a water level mark 17 is provided on the inner side of the modular polypropylene single board 3, and an overflow port 18 is provided on the upper part of the modular polypropylene single board 3. The water level mark 17 is used to mark the water level, and the overflow port 18 is used to overflow the water above the water level. Of course, the overflow port 18 can be blocked at any time. The overflow port 18 can be provided only on the uppermost modular polypropylene single board 3, and a net can be provided to prevent fish from flowing out.

[0052] Embodiment 2:

[0053] refer to Figure 1-11 As shown, a plurality of first guide bosses 11 are evenly installed on both sides of the first raised strip 4 along the length direction, and a plurality of second guide bosses 12 are evenly installed on both sides of the second raised strip 6 along the length direction, and the gap between the first guide boss 11 and the first groove strip 5 and the gap between the second guide boss 12 and the second groove strip 7 both form a sol flow groove 13.

[0054] refer to Fig. 9As shown, first guide bosses 11 are installed on both sides of the first raised strip 4. When the first raised strip 4 is connected and aligned with the first groove strip 5, the first raised strip 4 has parts of the first guide bosses 11 on both sides, and the gap between the first guide bosses 11 and the first groove strip 5 forms a sol flow groove 13. When the heating network 9 is turned on for hot melting, the hot-melted first raised strip 4 can be guided to flow in the sol flow groove 13 first, so that the hot-melted polypropylene is then guided by the first guide bosses 11 to the overflow groove 10, which is convenient for guiding the hot-melted part to flow, better fill the gap between the first raised strip 4 and the first groove strip 5, so that the two are sealed; similarly, the second guide bosses 12 on both sides of the second raised strip 6 have the same effect, so that the gap between the second raised strip 6 and the second groove strip 7 is sealed and filled.

[0055] In a further embodiment, reference is made to Fig.11 As shown, the first guide boss 11 is 2 mm lower than the end surface of the first raised strip 4, and the second guide boss 12 is 2 mm lower than the end surface of the second raised strip 6, which is beneficial to the flow of hot melt.

[0056] In a further embodiment, reference is made to Fig.11 As shown, both sides of the first raised strip 4 and the second raised strip 6 are inclined surfaces. The inclined surface of the first raised strip 4 is inclined toward the middle of the first raised strip 4 along the direction from bottom to top, and the inclined surface of the second raised strip 6 is inclined toward the middle of the second raised strip 6 along the direction from bottom to top.

[0057] The first raised strip 4 and the second raised strip 6 have inclined side surfaces, which not only facilitates alignment and positioning when connected with the first groove strip 5 and the second groove strip 7, but also improves the flow effect during hot melting, thereby filling the gap faster and more evenly.

[0058] In a further embodiment, reference is made to Fig.11 As shown, both sides of the first guide boss 11 are inclined surfaces, and the inclined surface of the first guide boss 11 is parallel to the inclined surface of the first raised strip 4. Both sides of the second guide boss 12 are inclined surfaces, and the inclined surface of the second guide boss 12 is parallel to the inclined surface of the second raised strip 6. The use of parallel inclined surfaces has consistent positioning and consistent flow effects, which is conducive to the uniform flow of hot-melt polypropylene.

[0059] Embodiment 3:

[0060] refer to Figure 5-10 As shown, the second raised strip 6 includes a left half raised strip 601 and a right half raised strip 602, a dividing block 603 is arranged between the left half raised strip 601 and the right half raised strip 602, gaps are respectively left between the dividing block 603 and the left half raised strip 601 and the right half raised strip 602, and the second groove strip 7 is provided with a dividing groove 701.

[0061] For connecting multiple layers of modular polypropylene single boards 3, when connecting upper and lower adjacent modular polypropylene single boards 3, refer to Figure 2 , 3 As shown, the upper modular polypropylene single board 3 is misaligned with the lower modular polypropylene single board 3, that is, the left and right ends are not aligned, but the end of the upper modular polypropylene single board 3 is aligned with the position of the partition block 603 of the lower modular polypropylene single board 3, and the partition groove 701 of the upper modular polypropylene single board 3 is aligned with the end of the lower modular polypropylene single board 3. Such misalignment improves the stability of the entire structure, and the arrangement of the heating network 9 can be staggered to prevent the contact between the wiring terminals 901 of the heating network 9 and cause a short circuit;

[0062] During the specific connection, the connection terminal 901 is located in the gaps on both sides of the partition block 603 and is also placed in the partition groove 701. The heating net 9 then generates heat to perform hot-melt connection between the upper and lower adjacent modular polypropylene single plates 3.

[0063] In a further embodiment, reference is made to Figure 5-11 As shown, both ends of the first raised strip 4 , the first groove strip 5 , the second raised strip 6 , and the second groove strip 7 are provided with connection terminal positions 14 , and the connection terminal positions 14 are reserved at the ends for facilitating the placement of the connection terminals 901 .

[0064] Embodiment 4:

[0065] refer to Figure 5-10 As shown, the modular polypropylene single board 3 includes a middle board 301 and an upper peripheral board 302, a lower peripheral board 303, a left peripheral board 304, and a right peripheral board 305 respectively connected to the outer walls of the four ends of the middle board 301.

[0066] The first raised strip 4 is installed in the middle of the left outer plate 304, the first groove strip 5 includes two first side strips 501 respectively installed on both sides of the middle of the right outer plate 305, the second raised strip 6 is installed in the middle of the upper outer plate 302, and the second groove strip 7 includes two second side strips 702 respectively installed on both sides of the middle of the lower outer plate 303.

[0067] A left outer plate 304, a right outer plate 305, an upper outer plate 302, and a lower outer plate 303 are used to respectively install a first raised strip 4, a first groove strip 5, a second raised strip 6, and a second groove strip 7. The middle plate 301 can be conveniently processed into a required shape, such as an arc structure with a specific curvature, a straight structure, etc.; a groove formed between the two first side strips 501 is adapted to the raised portion of the first raised strip 4, and a groove formed between the two second side strips 702 is adapted to the raised portion of the second raised strip 6, without any grooving.

[0068] In a further embodiment, reference is made to Figure 5-7 As shown, the bolt holes 8 are evenly opened along the length direction of the upper outer plate 302, the lower outer plate 303, the left outer plate 304, and the right outer plate 305, and the inner walls of the upper outer plate 302, the lower outer plate 303, the left outer plate 304, and the right outer plate 305 are installed with bolt seats 801. The use of bolt seats 801 for bolt connection is more stable and has greater friction.

[0069] In a further embodiment, reference is made to Figure 5-7 As shown, linear reinforcing ribs 15 and diamond-shaped reinforcing ribs 16 are installed on the outer side of the modular polypropylene single board 3 to enhance the bearing capacity of the modular polypropylene single board 3 and improve the structural strength.

[0070] Embodiment 5:

[0071] refer to Fig.12 As shown, a sealing rubber strip 100 is provided at the end of the modular polypropylene single board 3, which is adapted to the structure of the protrusion and groove parts at the end of the modular polypropylene single board 3. The sealing rubber strip 100 is used to fill the gap, and then the bolts are tightened to seal and waterproof, which can replace the hot melt connection of the above embodiment and is easy to disassemble and reuse when not in use.

[0072] Embodiment 6:

[0073] refer to Fig.13 As shown, it includes a water supply system 200, and water is supplied to each modular fish pond through a water supply pipeline 300 connected to the water supply system 200. The bottom of the bottom plate 2 is connected to the drainage pipeline 400, and the water can be changed by controlling the drainage through a water valve. The bottom plate 2 can adopt a cone structure, and the middle part is downward for easy drainage and precipitation of impurities. The growth environment requirements and living habits of each pond create an optimal growth environment suitable for the cultured animals, so as to achieve controllable natural factors, improved quality and maximum output benefits.

[0074] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A modular fish pond, characterized in that: It comprises a side plate (1) and a bottom plate (2) connected to the bottom of the side plate (1), The side panel (1) comprises a plurality of modular polypropylene single panels (3), wherein a first protruding strip (4) is arranged at the left end of the modular polypropylene single panel (3), a first groove strip (5) is arranged at the right end of the modular polypropylene single panel (3), a second protruding strip (6) is arranged at the upper end of the modular polypropylene single panel (3), and a second groove strip (7) is arranged at the lower end of the modular polypropylene single panel (3), bolt holes (8) are provided at the ends of the modular polypropylene single panel (3), a heating net (9) is installed on the first protruding strip (4) and the second protruding strip (6), and a connection terminal (901) of the heating net (9) protrudes out of the outside of the modular polypropylene single panel (3), The modular polypropylene single plates (3) adjacent to each other on the left and right are connected by a first raised strip (4) and a first groove strip (5), and the modular polypropylene single plates (3) adjacent to each other on the top and bottom are connected by a second raised strip (6) and a second groove strip (7), and the gap between the first raised strip (4) and the first groove strip (5) and the gap between the second raised strip (6) and the second groove strip (7) both form a glue overflow groove (10).

2. A modular fish pond according to claim 1, characterized in that: A plurality of first guide bosses (11) are evenly installed on both sides of the first raised strip (4) along the length direction, and a plurality of second guide bosses (12) are evenly installed on both sides of the second raised strip (6) along the length direction. The gap between the first guide boss (11) and the first groove strip (5) and the gap between the second guide boss (12) and the second groove strip (7) both form a sol flow groove (13).

3. A modular fish pond according to claim 2, characterized in that: Both sides of the first raised strip (4) and the second raised strip (6) are inclined surfaces, the inclined surface of the first raised strip (4) is inclined toward the middle of the first raised strip (4) along the direction from the bottom to the top, and the inclined surface of the second raised strip (6) is inclined toward the middle of the second raised strip (6) along the direction from the bottom to the top.

4. A modular fish pond according to claim 3, characterized in that: Both sides of the first guide boss (11) are inclined surfaces, and the inclined surface of the first guide boss (11) is parallel to the inclined surface of the first raised strip (4); both sides of the second guide boss (12) are inclined surfaces, and the inclined surface of the second guide boss (12) is parallel to the inclined surface of the second raised strip (6).

5. A modular fish pond according to any one of claims 1-4, characterized in that: The second raised strip (6) comprises a left half raised strip (601) and a right half raised strip (602), a partition block (603) is arranged between the left half raised strip (601) and the right half raised strip (602), a gap is left between the partition block (603) and the left half raised strip (601) and the right half raised strip (602), and the second groove strip (7) is provided with a partition groove (701).

6. A modular fish pond according to claim 5, characterized in that: Both ends of the first raised strip (4), the first groove strip (5), the second raised strip (6), and the second groove strip (7) are provided with connection terminal positions (14).

7. A modular fish pond according to claim 5, characterized in that: The modular polypropylene single plate (3) comprises a middle plate (301) and an upper peripheral plate (302), a lower peripheral plate (303), a left peripheral plate (304), and a right peripheral plate (305) respectively connected to the outer walls of the four ends of the middle plate (301). The first raised strip (4) is installed in the middle of the left outer plate (304), the first groove strip (5) includes two first side strips (501) installed on both sides of the middle of the right outer plate (305), the second raised strip (6) is installed in the middle of the upper outer plate (302), and the second groove strip (7) includes two second side strips (702) installed on both sides of the middle of the lower outer plate (303).

8. A modular fish pond according to claim 7, characterized in that: The bolt holes (8) are evenly arranged along the length direction of the upper outer plate (302), the lower outer plate (303), the left outer plate (304), and the right outer plate (305); bolt seats (801) are installed on the inner walls of the upper outer plate (302), the lower outer plate (303), the left outer plate (304), and the right outer plate (305).

9. A modular fish pond according to claim 1, characterized in that: The outer side of the modular polypropylene single plate (3) is provided with straight reinforcing ribs (15) and diamond-shaped reinforcing ribs (16).

10. A modular fish pond according to claim 1, characterized in that: A water level scale line (17) is arranged on the inner side of the modular polypropylene single board (3), and an overflow port (18) is opened on the upper part of the modular polypropylene single board (3).

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