High-strength reinforced concrete artificial fish reef

Abstract

The invention belongs to the technical field of marine ranch construction, and relates to a high-strength reinforced concrete artificial fish reef, which comprises a fish reef main body, the fish reef main body comprises a bottom plate and a side plate, the bottom plate is arranged at the bottom of the fish reef main body, the side plate is arranged above the bottom plate, a round hole penetrating through the side plate is formed in the side plate, and the bottom plate is arranged in the round hole. The round holes are sequentially arranged in the length direction of the side plate, the first supporting columns are fixedly connected to the middle position of the top end of the bottom plate, the bottom ends of the first supporting columns are fixedly connected with the bottom plate, the top ends of the first supporting columns are fixedly connected with the side plate, and the first supporting columns are sequentially arranged in the length direction of the bottom plate; ultrasonic waves with different frequencies can be transmitted through different ultrasonic transmitters and transmitting heads, fishes of different types and different sizes can be attracted to enter the rectangular containing groove, the fishes of different sizes and different types can be effectively protected, and the fishes are prevented from killing one another.

Description

Technical Field

[0001] The invention relates to the technical field of marine ranch construction, and in particular to a high-strength reinforced concrete artificial fish reef. Background Art

[0002] Artificial reefs are widely used in the construction of major marine ranches across the country for their good marine ecological restoration and fishery resource conservation functions, and have become the infrastructure foundation for marine ranch construction. As the effect of artificial reef construction becomes increasingly prominent, more and more coastal areas have begun to deploy them on a large scale. By the end of 2018, the amount of artificial reefs deployed had reached about 83.25 million square meters, covering all coastal cities in China. The main function of artificial reefs is to attract and protect fish schools.

[0003] According to the search, the Chinese patent document, announcement number: CN110199927A, discloses a mid-upper layer floating fish reef based on tidal and wave power generation, belonging to the field of artificial fish reef technology in marine ranches, including bottom layer fish reefs, the two ends of the bottom layer fish reefs are connected to the floating body by ropes, and the floating body is provided with several groups of generator sets, and the ropes are connected with nets, and an algae spore seeding device is provided below the middle of the net. The present invention combines wave energy and tidal energy power generation devices with the floating body structure of the floating fish reef, realizes the primary conversion of ocean energy to electrical energy, and can also attract fish to gather, greatly improving the primary productivity of the sea area.

[0004] However, existing artificial reefs have poor appeal to fish, and are unable to attract and place fish of different sizes and species according to their body sizes, are unable to prevent large fish from preying on small fish, and their structures are not stable enough, making it easy for artificial reefs to collapse due to seawater corrosion.

[0005] To this end, we propose a high-strength reinforced concrete artificial fish reef to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a high-strength reinforced concrete artificial fish reef.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions: A high-strength reinforced concrete artificial fish reef, comprising a fish reef body, the fish reef body comprising a bottom plate and a side plate, the bottom plate being arranged at the bottom of the fish reef body, the side plate being arranged above the bottom plate, the side plate being provided with circular holes penetrating the side plate, the circular holes being arranged in sequence along the length direction of the side plate, and further comprising: A first pillar, wherein the first pillar is fixedly connected to the middle position of the top of the bottom plate, the bottom end of the first pillar is fixedly connected to the bottom plate, the top end of the first pillar is fixedly connected to the side plate, and the first pillars are arranged in sequence along the length direction of the bottom plate; Wherein, a first connecting pillar, a second connecting pillar and a third connecting pillar are provided at both ends of the first pillar, the second connecting pillar is provided above the first connecting pillar, the third connecting pillar is provided above the second connecting pillar, a first circular steel bar is fixedly connected inside the first pillar, a first sound wave transmitter is provided inside the first pillar, the sound wave emitted by the first sound wave transmitter is 1HZ-25HZ, the first sound wave transmitter is fixedly connected with a first fixed pillar at both ends along the length direction of the base plate, the first fixed pillar is fixedly connected to the first pillar, the first sound wave transmitter is provided with a first sound wave transmitter head and a second sound wave transmitter head at both ends along the width direction of the base plate, and the first sound wave transmitter head and the second sound wave transmitter head are aligned with the center position of the circular hole; The second pillars are provided at both sides of the first pillar, the bottom ends of the second pillars are fixedly connected to the bottom plate, the top ends of the second pillars are fixedly connected to the side plates, and the second pillars are arranged in sequence along the length direction of the bottom plate; Among them, a second circular steel bar is fixedly connected inside the second pillar, a second sound wave transmitter is provided on the inner side of the second pillar, the sound waves emitted by the second sound wave transmitter are 340HZ-690HZ, the second sound wave transmitter is fixedly connected to second fixed pillars at both ends along the length direction of the bottom plate, the second fixed pillar is fixedly connected to the second pillar, and a third sound wave transmitter head is provided on the second sound wave transmitter toward the side plate, and the third sound wave transmitter head is aligned with the center position of the circular hole.

[0008] Further preferably, the fish reef body is in the shape of a triangular prism, the fish reef body is made of cement concrete, the fish reef body is cast in one piece, the side panels are inclined, and the inclination angle of the side panels is 45°-75°.

[0009] Further preferably, the exterior of the first pillar and the second pillar is made of cement concrete, and the first pillar and the second pillar are made of cement concrete by casting the first circular steel bars and the second circular steel bars covered by a mold.

[0010] Further preferably, the intervals between the first pillars are consistent, the second pillars are symmetrically arranged with the first pillar as the center, and the first connecting pillar, the second connecting pillar and the third connecting pillar are symmetrically arranged with the first pillar as the center.

[0011] Further preferably, the first connecting pillar passes through the second pillar and is connected to the side plate, the second circular steel bar passes through the first connecting pillar and is fixedly connected to the bottom plate, and the first connecting pillar, the second connecting pillar, the third connecting pillar, the first pillar and the second pillar are connected to define a plurality of rectangular mounting grooves of different sizes.

[0012] Further preferably, a concave rectangular receiving groove is provided at the bottom end of the base plate, a protective frame is provided in the receiving groove, a gap is provided between the edge of the protective frame and the base plate, and a fixing pile is provided in the protective frame.

[0013] Further preferably, a hydroelectric generator is provided on the top of the base plate, one side of the hydroelectric generator is electrically connected to an energy storage battery, the hydroelectric generator is located between the first pillar and the second pillar, and both ends of the hydroelectric generator are fixedly connected to the first pillar and the second pillar.

[0014] Further preferably, one end of the hydroelectric generator is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a water turbine, and the height of the top of the water turbine does not exceed the height of the hydroelectric generator.

[0015] Further preferably, one end of the turbine is fixedly connected to a water inlet pipe, one end of the water inlet pipe is inclined, the inclination angle of one end of the water inlet pipe is between 40°-60°, a filter is installed at one end of the water inlet pipe, and a fixed base is provided at the bottom end of the turbine.

[0016] Further preferably, a rotating shaft is rotatably connected inside the water turbine, and fan blades are fixedly connected around the outside of the rotating shaft, and the fan blades are centrally symmetrically arranged with the rotating shaft as the center.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. Different ultrasonic transmitters and transmitters can emit ultrasonic waves of different frequencies, which can attract fish of different types and sizes into the rectangular placement tank, and can effectively protect fish of different sizes and types. The sound waves emitted by the first ultrasonic transmitter are 1HZ-25HZ, which can effectively attract small fish to stay above the fishing reef and prevent large fish from preying on small fish or fry.

[0018] 2. The sound waves emitted by the first sound wave transmitter are 1HZ-25HZ, which can effectively attract small fish. The sound waves emitted by the second sound wave transmitter are 340HZ-690HZ, which can more effectively attract medium and large fish.

[0019] 3. Aligning the first, second and third sonic wave transmitters with the circular hole can prevent the ultrasonic wave from being blocked by the main body of the fish reef, allowing it to radiate farther and increase the range of attracting fish.

[0020] 4. The main body of the fish reef is in the shape of a triangular prism and is made of cement concrete, which improves the structural strength of the main body of the fish reef and prolongs its service life.

[0021] 5. The first pillar and the second pillar are reinforced with the first circular steel bar and the second circular steel bar, which can effectively improve the overall structural strength.

[0022] 6. The protective frame protects the fixed piles and prevents them from being damaged by ultrasonic waves. The fixed piles can be driven into the seabed to fix the main body of the fish reef and improve stability.

[0023] 7. By using hydroelectric generators to generate electricity using ocean currents and then storing electricity in energy storage batteries, it can achieve autonomous functions and be environmentally friendly and energy-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A structural diagram of a high-strength reinforced concrete artificial fish reef proposed by the present invention; Figure 2 A bottom structure diagram of a high-strength reinforced concrete artificial fish reef proposed by the present invention; Figure 3 This is a diagram of the internal structure of a high-strength reinforced concrete artificial fish reef proposed by the present invention; Figure 4 for Figure 3 The enlarged structural diagram at A in the middle; Figure 5 for Figure 3 Middle B is an enlarged schematic diagram of the structure; Figure 6 for Figure 3 Schematic diagram of the structure of the hydroelectric generator; Figure 7 for Figure 6 Schematic diagram of the water turbine structure.

[0025] In the figure: 1. Fish reef body; 101. Bottom plate; 1011. Protection frame; 1012. Fixed pile; 102. Side plate; 1021. Round hole; 2. First pillar; 201. First connecting pillar; 202. Second connecting pillar; 203. Third connecting pillar; 204. First circular steel bar; 205. First fixed pillar; 206. First sound wave transmitter; 207. First sound wave transmitter head; 208. Second sound wave transmitter head; 3. Second pillar; 301. Second circular steel bar; 302. Second fixed pillar; 303. Second sound wave transmitter; 304. Third sound wave transmitter head; 4. Hydroelectric generator; 401. Connecting pipe; 402. Turbine; 4021. Rotating shaft; 4022. Fan blade; 403. Water inlet pipe; 404. Filter; 405. Fixed base; 5. Energy storage battery. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1A high-strength reinforced concrete artificial fish reef includes a fish reef body 1, which includes a bottom plate 101 and a side plate 102. The bottom plate 101 is arranged at the bottom of the fish reef body 1, and the side plate 102 is arranged above the bottom plate 101. The fish reef body 1 is limited by a mold and then injected with cement concrete to form an integral body. The side plate 102 and the bottom plate 101 are subsequently formed by cutting. The side plate 102 is provided with a circular hole 1021 that penetrates the side plate 102. The circular hole 1021 is formed by mechanical cutting. The circular holes 1021 are arranged in sequence along the length direction of the side plate 102. The spacing between the circular holes 1021 is consistent, which is convenient for ultrasonic emission and convenient for fish to enter the fish reef body 1 through the circular hole 1021.

[0028] Reference Figure 3 The first pillar 2 is fixedly connected to the middle position of the top of the bottom plate 101, the bottom end of the first pillar 2 is fixedly connected to the bottom plate 101, the top end of the first pillar 2 is fixedly connected to the side plate 102, and the first pillars 2 are arranged in sequence along the length direction of the bottom plate 101. The number of the first pillars 2 can be set according to the size of the fish reef body 1, and can also be set according to the size of the fish luring target, with different spacing and different numbers.

[0029] Reference Figure 3 and Figure 4 A first connecting pillar 201, a second connecting pillar 202 and a third connecting pillar 203 are provided at both ends of the first pillar 2. One side of the first connecting pillar 201, the second connecting pillar 202 and the third connecting pillar 203 are fixedly connected to the side plate 102 to improve stability. The second connecting pillar 202 is arranged above the first connecting pillar 201, and the third connecting pillar 203 is arranged above the second connecting pillar 202. A first circular steel bar 204 is fixedly connected to the inside of the first pillar 2. The inside of the first pillar 2 is reinforced by the first circular steel bar 204, which can effectively improve the overall structural strength.

[0030] Reference Figure 3 and Figure 4 A first sound wave transmitter 206 is provided on the inner side of the first pillar 2. The sound waves transmitted by the first sound wave transmitter 206 are 340HZ-690HZ. The sound waves transmitted by the first sound wave transmitter 206 are 340HZ-690HZ, which can attract fish more effectively.

[0031] Reference Figure 3 and Figure 4The first sound wave transmitter 206 is fixedly connected with the first fixed pillar 205 at both ends along the length direction of the bottom plate 101, the first fixed pillar 205 is fixedly connected to the first pillar 2, and the first sound wave transmitter 206 is provided with the first sound wave transmitter head 207 and the second sound wave transmitter head 208 at both ends along the width direction of the bottom plate 101. The first sound wave transmitter head 207 and the second sound wave transmitter head 208 are aligned with the center position of the circular hole 1021. The first sound wave transmitter head 207 and the second sound wave transmitter head 208 are aligned with the circular hole 1021, so that the ultrasonic wave will not be blocked by the fish reef body 1, can be dispersed farther, and can increase the range of attracting fish.

[0032] Reference Figure 3 and Figure 5 The second pillar 3 is provided on both sides of the first pillar 2, the bottom end of the second pillar 3 is fixedly connected to the bottom plate 101, the top end of the second pillar 3 is fixedly connected to the side plate 102, the second pillars 3 are arranged in sequence along the length direction of the bottom plate 101, and the interior of the second pillar 3 is reinforced by a second circular steel bar 301, which can effectively improve the overall structural strength.

[0033] Reference Figure 3 and Figure 5 A second round steel bar 301 is fixedly connected inside the second pillar 3, and a second sound wave transmitter 303 is arranged inside the second pillar 3. The sound wave emitted by the second sound wave transmitter 303 is 340HZ-690HZ, and the sound wave emitted by the second sound wave transmitter 303 is 340HZ-690HZ, which can attract fish more effectively. Reference Figure 3 and Figure 5 The second sound wave transmitter 303 is fixedly connected with the second fixed pillars 302 at both ends along the length direction of the bottom plate 101, the second fixed pillars 302 are fixedly connected to the second pillars 3, and the second sound wave transmitter 303 is provided with a third sound wave transmitter head 304 toward the side plate 102, and the third sound wave transmitter head 304 is aligned with the center position of the circular hole 1021. The third sound wave transmitter head 304 is aligned with the circular hole 1021, so that the ultrasonic wave will not be blocked by the fish reef body 1, and can be dispersed farther, which can increase the range of attracting fish.

[0034] Reference Figure 1 The fish reef body 1 is in the shape of a triangular prism and is made of cement concrete. The fish reef body 1 is in the shape of a triangular prism and is made of cement concrete, so that the structural strength of the fish reef body 1 is improved, and the service life of the fish reef body 1 is long. The fish reef body 1 is made of integral casting, and the side panel 102 is inclined. The inclination angle of the side panel 102 is 45°-75°, preferably 60°. When the side panel 102 is inclined at 60°, the fish reef body 1 is in the shape of a regular triangular prism, and the structural strength is preferably improved.

[0035] Reference Figure 3 , Figure 4and Figure 5 The exterior of the first pillar 2 and the second pillar 3 is made of cement concrete. The first pillar 2 and the second pillar 3 are made of an external wooden mold that covers the first circular steel bar 204 and the second circular steel bar 301 and then poured with cement concrete. After the pouring is completed, the mold is removed and the whole is formed. The interior of the first pillar 2 and the second pillar 3 is reinforced by the first circular steel bar 204 and the second circular steel bar 301, which can effectively improve the overall structural strength.

[0036] Reference Figure 3 The spacing between the first pillars 2 is consistent, the second pillars 3 are symmetrically arranged with the first pillar 2 as the center, and the first connecting pillar 201, the second connecting pillar 202 and the third connecting pillar 203 are symmetrically arranged with the first pillar 2 as the center, thereby further improving the strength of the fish reef body 1 and improving the service life.

[0037] Reference Figure 3 The first connecting pillar 201 passes through the second pillar 3 and is connected to the side plate 102. The second circular steel bar 301 passes through the first connecting pillar 201 and is fixedly connected to the bottom plate 101. The first connecting pillar 201, the second connecting pillar 202, the third connecting pillar 203, the first pillar 2 and the second pillar 3 are connected to define a plurality of rectangular placement grooves of different sizes. Different ultrasonic transmitters and transmitter heads can emit ultrasonic waves of different frequencies, which can attract fish of different types and sizes to enter the rectangular placement grooves, effectively protecting fish of different sizes and types and preventing fish from killing each other.

[0038] Reference Figure 2 A concave rectangular receiving groove is provided at the bottom end of the bottom plate 101, and a protective frame 1011 is provided in the receiving groove. There is a gap between the edge of the protective frame 1011 and the bottom plate 101. A fixing pile 1012 is provided in the protective frame 1011. The protective frame 1011 protects the fixing pile 1012 and can prevent the fixing pile 1012 from being damaged by ultrasonic waves. The fixing pile 1012 can be driven into the seabed to fix the fish reef body 1 and improve stability.

[0039] Reference Figure 3 and Figure 6 A hydroelectric generator 4 is provided at the top of the bottom plate 101, and an energy storage battery 5 is electrically connected to one side of the hydroelectric generator 4. The hydroelectric generator 4 generates electricity by utilizing ocean currents, and then stores electricity through the energy storage battery 5, so as to realize independent power supply, environmental protection and energy saving. The hydroelectric generator 4 is located between the first pillar 2 and the second pillar 3, and both ends of the hydroelectric generator 4 are fixedly connected to the first pillar 2 and the second pillar 3, and the first pillar 2 and the second pillar 3 limit and fix the hydroelectric generator 4.

[0040] Reference Figure 6 and Figure 7One end of the hydroelectric generator 4 is fixedly connected to a connecting pipe 401, and one end of the connecting pipe 401 is fixedly connected to a turbine 402. The top height of the turbine 402 does not exceed the height of the hydroelectric generator 4, so that the water pressure in the turbine 402 will not be higher than that of the hydroelectric generator 4, which can improve the service life of the turbine 402.

[0041] Reference Figure 6 and Figure 7 One end of the water turbine 402 is fixedly connected to a water inlet pipe 403, and one end of the water inlet pipe 403 is inclined. The inclination angle of one end of the water inlet pipe 403 is between 40° and 60°, preferably 45°, so that it is easier to use the power of ocean currents to generate electricity. A filter screen 404 is installed at one end of the water inlet pipe 403. The filter screen 404 can prevent fish, marine garbage and other debris from entering the hydraulic machine and prevent the water turbine 402 from being damaged. A fixed base is provided at the bottom of the water turbine, and the fixed base 405 will support and fix the water turbine 402 at the bottom.

[0042] Reference Figure 6 and Figure 7 The turbine 402 is rotatably connected to a rotating shaft 4021, and a fan blade 4022 is fixedly connected to the outside of the rotating shaft 4021. The fan blade 4022 is symmetrically arranged around the rotating shaft 4021, so that the fan blade 4022 can rotate evenly and quickly, thereby improving the efficiency of hydropower generation.

Claims

1. A high-strength reinforced concrete artificial fish reef, characterized in that: It includes a fish reef body, the fish reef body includes a bottom plate and a side plate, the bottom plate is arranged at the bottom of the fish reef body, the side plate is arranged above the bottom plate, the side plate is provided with circular holes penetrating the side plate, and the circular holes are arranged in sequence along the length direction of the side plate, and also includes: A first pillar, wherein the first pillar is fixedly connected to the middle position of the top of the bottom plate, the bottom end of the first pillar is fixedly connected to the bottom plate, the top end of the first pillar is fixedly connected to the side plate, and the first pillars are arranged in sequence along the length direction of the bottom plate; Wherein, a first connecting pillar, a second connecting pillar and a third connecting pillar are provided at both ends of the first pillar, the second connecting pillar is provided above the first connecting pillar, the third connecting pillar is provided above the second connecting pillar, a first circular steel bar is fixedly connected inside the first pillar, a first sound wave transmitter is provided inside the first pillar, the sound wave emitted by the first sound wave transmitter is 1HZ-25HZ, the first sound wave transmitter is fixedly connected with a first fixed pillar at both ends along the length direction of the base plate, the first fixed pillar is fixedly connected to the first pillar, the first sound wave transmitter is provided with a first sound wave transmitter head and a second sound wave transmitter head at both ends along the width direction of the base plate, and the first sound wave transmitter head and the second sound wave transmitter head are aligned with the center position of the circular hole; The second pillars are arranged on both sides of the first pillar, the bottom ends of the second pillars are fixedly connected to the bottom plate, the top ends of the second pillars are fixedly connected to the side plates, and the second pillars are arranged in sequence along the length direction of the bottom plate; Among them, a second circular steel bar is fixedly connected inside the second pillar, a second sound wave transmitter is provided on the inner side of the second pillar, the sound waves emitted by the second sound wave transmitter are 340HZ-690HZ, the second sound wave transmitter is fixedly connected to second fixed pillars at both ends along the length direction of the bottom plate, the second fixed pillar is fixedly connected to the second pillar, and a third sound wave transmitter head is provided on the second sound wave transmitter toward the side plate, and the third sound wave transmitter head is aligned with the center position of the circular hole.

2. A high-strength reinforced concrete artificial fish reef according to claim 1, characterized in that: The fish reef body is in the shape of a triangular prism and is made of cement concrete. The fish reef body is cast in one piece, and the side panels are inclined, with an inclination angle of 45°-75°.

3. The high-strength reinforced concrete artificial fish reef according to claim 1, characterized in that: The exterior of the first pillar and the second pillar is made of cement concrete, and the first pillar and the second pillar are made of cement concrete by casting a mold covering a first circular steel bar and a second circular steel bar.

4. The high-strength reinforced concrete artificial fish reef according to claim 1, characterized in that: The distances between the first pillars are consistent, the second pillars are symmetrically arranged with the first pillar as the center, and the first connecting pillar, the second connecting pillar and the third connecting pillar are symmetrically arranged with the first pillar as the center.

5. The high-strength reinforced concrete artificial fish reef according to claim 1, characterized in that: The first connecting pillar passes through the second pillar and is connected to the side plate, the second circular steel bar passes through the first connecting pillar and is fixedly connected to the bottom plate, and the first connecting pillar, the second connecting pillar, the third connecting pillar, the first pillar and the second pillar are connected to define a plurality of rectangular mounting grooves of different sizes.

6. The high-strength reinforced concrete artificial fish reef according to claim 1, characterized in that: A concave rectangular receiving groove is arranged at the bottom end of the bottom plate, a protective frame is arranged in the receiving groove, a gap is provided between the edge of the protective frame and the bottom plate, and a fixing pile is arranged in the protective frame.

7. The high-strength reinforced concrete artificial fish reef according to claim 1, characterized in that: A hydroelectric generator is provided at the top of the bottom plate, one side of the hydroelectric generator is electrically connected to an energy storage battery, the hydroelectric generator is located between the first support column and the second support column, and both ends of the hydroelectric generator are fixedly connected to the first support column and the second support column.

8. The high-strength reinforced concrete artificial fish reef according to claim 7, characterized in that: One end of the hydroelectric generator is fixedly connected to a connecting pipe, and one end of the connecting pipe is fixedly connected to a water turbine, and the height of the top of the water turbine does not exceed the height of the hydroelectric generator.

9. The high-strength reinforced concrete artificial fish reef according to claim 8, characterized in that: One end of the water turbine is fixedly connected to a water inlet pipe, one end of the water inlet pipe is inclined, the inclination angle of one end of the water inlet pipe is between 40° and 60°, a filter is installed at one end of the water inlet pipe, and a fixed base is provided at the bottom of the water turbine.

10. The high-strength reinforced concrete artificial fish reef according to claim 8, characterized in that: A rotating shaft is rotatably connected inside the water turbine, and fan blades are fixedly connected around the outer side of the rotating shaft. The fan blades are centrally symmetrically arranged with the rotating shaft as the center.

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