CN216392663U - Fish reef for preventing sea cucumbers from escaping - Google Patents

Abstract

The utility model relates to a fish reef for preventing sea cucumbers from escaping, which is formed by splicing a plurality of fish reef monomers, wherein each fish reef monomer comprises a bottom steel plate, a steel wire mesh, a sea cucumber collecting disc, a barrier belt, top angle steel and bottom I-shaped steel; a plurality of bottom I-shaped steels are connected to form a ridge channel frame of the fish reef, the bottom steel plates are laid in the ridge channel frame, and the bottom steel plates form a linear ridge channel; a plurality of inclined supporting beams which incline outwards are arranged on the bottom I-shaped steel, the top ends of the inclined supporting beams are connected with the top angle steel to form inclined supporting surfaces, the steel wire meshes are covered on the left side and the right side of the fish shelter and the inclined supporting surfaces, and a plurality of ginseng gathering discs are hung on the steel wire meshes of the inclined supporting surfaces; the two sides of the upper part of the top angle steel on the outer side of the fish reef are respectively provided with the barrier belts; the two barrier belts are vertically distributed. The utility model can prevent sea cucumbers from escaping, can monitor and manage the culture process in real time, and is beneficial to realizing intelligent culture and catching.

Description

Fish reef for preventing sea cucumbers from escaping

Technical Field

The utility model relates to the technical field of fish reefs, in particular to a fish reef for preventing sea cucumbers from escaping.

Background

In order to meet the challenge of grain safety, the development potential of marine fishery is scientifically excavated, blue land is deeply ploughed, and a blue granary is built. The sea cucumber sowed at the bottom is grown in a deep sea area, and is pollution-free, because of the factors of the natural environment and the influence of tide, the sea cucumber has no fixed food, mostly takes seaweed and submarine microorganisms as food, grows purely naturally, has long growth period, and has extremely rich nutrition.

At present, the quantity of wild sea cucumbers can not meet the purchase quantity of consumers, high-quality sea cucumber seedlings artificially cultured are scattered in open sea areas and are allowed to grow freely, the survival rate of the bottom sowing sea cucumbers is low, the growth period is slow, the bottom sowing sea cucumbers have no harm to the wild sea cucumbers in the growth process, the growth period of the sea cucumbers is long, nutrient substances in the bodies of the sea cucumbers are fully accumulated, and therefore the sea cucumbers have high edible value.

Wild sea cucumbers sowed at the bottom can grow generally for about 3 years, and are greatly influenced by natural conditions, so that once disaster weather occurs, the serious consequences of yield reduction and even dead production can occur in addition to escape of the sea cucumbers. However, the current fish reef can not solve the problem, for example, the patent CN 102293171B discloses an artificial sea cucumber fish reef and a manufacturing method thereof, wherein the fish reef is composed of rubble and concrete prefabricated members which are thrown at the seabed, and the adjacent fish reef concrete prefabricated members are connected by ropes. The fish shelter cannot improve the growth environment of the sea cucumbers in the disaster weather and cannot control the escape of the sea cucumbers.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a fish reef for preventing sea cucumbers from escaping, and aims to: form ridge way formula fish shelter by the concatenation of a plurality of fish shelter monomers, reef dish structure under water as the basis of the ecological farming systems of sowing at the bottom, this fish shelter be suitable for with underwater robot, breed worker's ship cooperation use, do benefit to and form a class of neotype artificial intelligence fish shelter, can reduce the artifical administrative cost and the picking cost of marine ranch operation in-process, it can prevent that the sea cucumber from escaping outward simultaneously, reduce the loss, can also real-time detection ring border, replace the manual work with the machine, let that breeders can be timely handle emergency.

In order to achieve the purpose, the utility model provides the following technical scheme:

the fish reef capable of preventing the sea cucumbers from escaping is characterized by being formed by splicing a plurality of fish reef monomers, wherein each fish reef monomer comprises a bottom steel plate, a steel wire mesh, a sea cucumber collecting disc, a barrier belt, top angle steel and bottom I-shaped steel;

a plurality of bottom I-shaped steels are connected to form a ridge channel frame of the fish reef, the bottom steel plates are laid in the ridge channel frame, and the bottom steel plates form a linear ridge channel; a plurality of inclined supporting beams which incline outwards are arranged on the bottom I-shaped steel, the top ends of the inclined supporting beams are connected with the top angle steel to form inclined supporting surfaces, the steel wire meshes are covered on the left side and the right side of the fish shelter and the inclined supporting surfaces, and a plurality of ginseng gathering discs are hung on the steel wire meshes of the inclined supporting surfaces; the two sides of the upper part of the top angle steel on the outer side of the fish reef are respectively provided with the barrier belts; the two barrier belts are vertically distributed.

Further, the barrier strip is arched.

Further, steel wires are wound on the outer side of the ginseng gathering disc.

Furthermore, a plurality of the parameter gathering disks are distributed on the steel wire mesh in a step shape at equal intervals.

Furthermore, when a plurality of fish reef monomers are spliced, the inclined support beams between the adjacent bottom I-beams are connected through a cross beam, a vertical beam is arranged in the center of the cross beam, and the adjacent inclined support surfaces adopt the same top angle steel; the top end of the vertical beam is connected with the top angle steel.

Further, fish reef ridge department installation lamp, camera on the angle steel of top, the lamp is used for illumination and light attracting fish, the camera is used for the inside and outside region of video monitoring fish reef.

Furthermore, an underwater monitoring system is arranged at the bottom of the fish reef and used for monitoring environmental parameters in the fish reef; the underwater monitoring system is connected with the camera and outputs the video information acquired by the camera and the environmental parameters.

Furthermore, the underwater monitoring system comprises an optical transceiver, a power supply and image transmission module, a temperature sensor, a salinity sensor, a PH meter and an image sonar; the optical transceiver collects the video information collected by the camera; the image transmission module in the power supply and image transmission module is used for outputting video information, and the power supply module supplies power to the lamp; the temperature sensor, the salinity sensor, the PH meter and the image sonar respectively monitor the temperature, the salinity, the PH value and the target detection of the seawater and respectively output data.

Furthermore, the fish reef is matched with an underwater robot and a cultivation ship for use, and the underwater robot runs along the bottom of the ridge channel in the fish reef; the aquaculture worker ship supplies power to the underwater monitoring system and the underwater robot, receives information transmitted by the underwater monitoring system, and outputs an operation instruction to the underwater robot.

Further, the fish reef top sets up the float, the float pass through the cable with monitored control system links to each other under water, the float with interface butt joint on the breed worker ship, the breed worker ship does monitored control system supplies power and reads data under water.

The utility model has the beneficial effects that:

the fish reef is of a ridge-channel type, the surface of the wall of the fish reef is provided with the corresponding sea cucumber gathering disc and the blocking belt, the sea cucumber gathering disc can increase the gathering effect of the sea cucumbers, and the blocking belt can prevent the sea cucumbers from climbing and escaping. Corresponding optical, ecological and other sensors are arranged in the fish reef, so that the whole process monitoring and management of the culture process can be realized, the rest and the living of sea cucumber, fishes, shrimps and shellfish are facilitated, the seedlings are effectively protected, the survival rate is improved, and a good inhabitation environment and a bait-requesting place are provided for the sea cucumber, the fishes, the shrimps and the shellfish. The utility model provides a foundation for realizing intelligent culture and capture and improves the production efficiency and the culture efficiency through the deep fusion operation with the underwater robot and the culture ship, so that the bottom sowing ecological culture system has the remarkable advantages of low underwater operation risk, high efficiency, good seabed organism species gathering and residing effect, short culture period, high production efficiency and the like.

The use of the steel wire mesh in the utility model can ensure the water permeability in the fish reef and the adhesion capability of microorganisms such as seaweed and the like on the surface, and is favorable for providing a natural environment suitable for the adhesion and growth of the sea cucumber.

The lamps and the cameras are arranged at the top ends of the ridge ways, fish luring is performed through the light, so that the fish reef forms a natural fish nest, the camera acquires seabed image information of nearby surrounding areas, and valuable image data can be provided for investigation and research of the fish reef, seabed fishes, shrimps and shellfishes and various seaweeds.

Drawings

FIG. 1 is a schematic structural diagram of a fish reef for preventing sea cucumbers from escaping;

FIG. 2 is a schematic view of the installation of a ginseng plate according to the present invention;

FIG. 3 is a schematic view of a barrier belt and a ginseng collecting tray according to the present invention;

FIG. 4 is a schematic diagram of the ocean current on the fish reef in the present invention;

FIG. 5 is a schematic view of the installation of the lamp and the camera of the present invention;

FIG. 6 is a schematic view of the underwater monitoring system of the present invention;

FIG. 7 is a schematic view of a barrier belt and an underwater robot of the present invention;

FIG. 8 is a schematic view of the underwater robot of the present invention driving in a fish reef;

fig. 9 is a schematic view of the state of the fish reef and the cultivation ship in cooperation.

Wherein: the system comprises a steel plate 1-bottom, a steel wire mesh 2-3-ginseng gathering plate, a steel wire 31-4-blocking belt, a top angle steel 5-51-lamp, a camera 52-camera 6-bottom I-steel, an underwater monitoring system 7-optical terminal 71-72-power supply and image transmission module 73-temperature sensor 74-salinity sensor, a pH meter 75-76-image sonar, an underwater robot 8-and a culture ship 9-respectively.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model, but are not intended to limit the scope of the utility model.

In the present specification, terms of orientation or positional relationship such as up, down, left, right, inside, outside, front, rear, head, and tail are established based on the orientation or positional relationship shown in the drawings. The corresponding positional relationship may also vary depending on the drawings, and therefore, should not be construed as limiting the scope of protection.

In the present invention, the terms "mounted," "connected," "fixed," and the like are to be understood in a broad sense, and for example, may be fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected or capable of communicating with each other, directly connected, indirectly connected through an intermediate medium, or communicated between two components, or interacting between two components. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The embodiment describes a sea cucumber escape-preventing fish reef, which takes a ridge-channel type artificial fish reef as a main body to form a basic underwater reef disc structure of a bottom sowing ecological culture system.

This fish reef is formed by the concatenation of a plurality of fish reef monomers, and the fish reef monomer comprises the steel construction, and overall structure intensity is reliable and weight is lighter, and cost is cheap relatively. As shown in fig. 1, the fish reef monomer comprises a bottom steel plate 1, a steel wire mesh 2, a ginseng collecting disc 3, a top angle steel 5 and a bottom i-shaped steel 6.

The plurality of bottom I-shaped steels 6 are connected to form a ridge frame of the fish shelter, the bottom steel plates 1 are laid in the ridge frame, the bottom steel plates 1 are connected with the bottom I-shaped steels 6 to form a bottom structure of the fish shelter, the bottom steel plates 1 form linear ridge ways, a running channel is provided for an underwater robot 8 (see figure 7), and the underwater robot 8 can crawl and capture fish at the bottom of the ridge ways conveniently. A plurality of inclined supporting beams which incline outwards are uniformly distributed on the bottom I-shaped steel 6, the top ends of the inclined supporting beams are connected through top angle steel 5, inclined supporting surfaces are formed between the top angle steel 5 and the bottom I-shaped steel 6, and the left side and the right side of the fish reef body and the inclined supporting surfaces are covered with steel wire meshes 2. A plurality of ginseng dishes 3 that differ in shape hang respectively on the wire net 2 of bearing diagonal face, a plurality of ginseng dishes 3 that gather are the equidistant distribution of echelonment on wire net 2, constitute the sea cucumber nest on the lateral wall of fish reef, for sea cucumber, fish and shrimp, shellfish etc. provide the gathering, the place of perching, can also regard as the cable bait place of fish, shrimp, shellfish simultaneously, gather benthos, plankton etc. increase and gather together the effect, make the fish reef form natural fish nest, improve fish and shrimp class aquaculture environment.

In this embodiment, the bottom steel plate 1 is made of a steel plate or concrete material with a thickness of about 5mm, so that the channel can be prevented from deforming due to unevenness of the seabed ground, and the running of the underwater robot 8 is affected. The meshes on the steel wire mesh 2 can be irregular through holes randomly distributed on the side wall, and also can be through holes in the shapes of squares, rectangles, triangles and the like which are arranged according to a certain rule, and if the diameter of the through holes is 1cm, the water permeability in the reef body can be ensured, so that marine organisms can freely pass through the ridge channel, and the adhesion capability of microorganisms such as seaweed and the like on the surface can be ensured. The ginseng gathering disks 3 are formed in different shapes, as shown in fig. 2, steel wires 31 are respectively wound on the outer sides of the ginseng gathering disks 3 to ensure the strength of the ginseng gathering disks 3, and the ginseng gathering disks are hung on the steel wire mesh 2. The top angle steel 5 can be formed by L50 multiplied by 50 multiplied by 5 angle steel, and the bottom I-steel 6 can be formed by 20# B I-steel 6.

After a plurality of fish reef monomers are spliced to form the fish reef, an inclined supporting beam is arranged between adjacent bottom I-shaped steels 6 and is connected with each other through a cross beam, a vertical beam is arranged at the center of the cross beam, the adjacent inclined supporting surfaces adopt the same top angle steel 5, the top of the vertical beam is connected with the top angle steel 5, two adjacent inclined supporting surfaces are supported, the cost can be reduced, and the stability of the inclined supporting surfaces can be enhanced by the vertical beam. The bottom steel plates 1 of the plurality of fish reef monomers form a plurality of ridge channels on the bottom structure of the fish reef.

The fish reef after the concatenation can be for shapes such as rectangle, regular polygon or irregular polygon, and this embodiment does not restrict the shape of fish reef. The embodiment is illustrated by taking a single rectangular fish reef as an example, and a plurality of prefabricated fish reef monomers can be transported to a flat-plate mooring on land to be stacked and stored, so that the transportation is facilitated. And a plurality of fish reef monomers can be welded and assembled into a reef basic module in a reef assembling operation area specially divided on a flat mooring. For example, 20m × 6m × 1.2m fish reef units are prefabricated on land, and every 3 fish reef units are combined into a reef base module with the length of 60m on a flat mooring. And after reaching a preset area, integrally hoisting the reef basic module to the seabed to assemble the reef.

The arched separation belts 4 are welded and arranged on two sides of the upper part of the top angle steel 5 on the outer side of the fish reef, and are vertically distributed on two sides of the ridge channel as shown in figure 3. When the sea cucumbers climb upwards from the bottom of the reef body or the sea cucumber collecting disc 3 and reach the top of the reef body, as shown in figure 4, under the influence of the barrier belt 4, the sea cucumbers reaching the barrier belt 4 are flushed into the sea bottom no matter which direction the water flow flows, so that the sea cucumbers are prevented from climbing and escaping.

In addition, corresponding optical and ecological sensors are arranged in the fish reef, so that the whole process monitoring and management of the culture process are realized. As shown in fig. 5, at each ridge in the fish reef, a lamp 51 and a camera 52 are mounted on the top angle steel 5 at the top of the fish reef, and an underwater monitoring system 7 is arranged at the bottom of the fish reef. The lamp 51 is used for lighting and attracting fish by light, the camera 52 is used for video monitoring of the inner area and the outer area of the fish reef, the data output end of the camera 52 outputs video information to the underwater monitoring system 7 through a signal cable, so that the acquired video information is sent to the cultivating ship 9, and data are provided for investigation and research of the fish reef, the fish, the shrimp and the shellfish in the seabed and various seaweeds. The underwater monitoring system 7 is used for monitoring environmental parameters in the fish reef and transmitting video information and the environmental parameters to the cultivation ship 9.

As shown in fig. 6, the underwater monitoring system 7 includes an optical transceiver 71, a power supply and image transmission module 72, a temperature sensor 73, a salinity sensor 74, a PH meter 75, and an image sonar 76. The optical transceiver 71 collects video information collected by the camera 52 through Ethernet, the image transmission module in the power supply and image transmission module 72 is used for transmitting the video information to the cultivation ship 9, and the power supply module supplies power to the lamp 51 through a PWM cable. Temperature sensor 73, salinity sensor 74 and PH appearance 75 realize the monitoring of temperature, salinity, PH value in the fish reef respectively, and image sonar 76 carries out the target detection. Temperature sensor 73, salinity sensor 74 pass through the RS485 cable to optical transmitter and receiver 71's port under water, are connected with the port on the worker's ship 9 of breeding through the surface of water float interface, realize data transmission, and PH appearance 75, image sonar 76 pass through the RS232 cable to optical transmitter and receiver 71's port under water, are connected with the port on the worker's ship 9 of breeding through the surface of water float interface, realize data transmission. Meanwhile, the underwater monitoring system 7 can be additionally provided with sensors for monitoring other types according to requirements so as to better monitor the test of the marine environment indexes in the fish reef.

The fish reef is integrally placed on the sea bottom, approximately 20 meters below the sea level and matched with the underwater robot 8 and the cultivation worker ship 9, the underwater robot 8 runs along the bottom of each ridge through each open ridge space in the fish reef to execute the preset action and data transmission appointed by the cultivation worker ship 9, and accordingly marine organisms such as sea cucumbers, gathered fishes, shrimps, shellfishes and the like are cultivated. The optical, acoustic and ecological sensors arranged on the fish reef can realize underwater basic information data acquisition, so that the intelligent cultivation is facilitated, the submarine video information around the fish reef is acquired, and important data is provided for investigation and research of submarine fishes, shrimps, shellfishes and various seaweeds.

As shown in fig. 7 and 8, the underwater robot 8 travels at the bottom of the ridge path in the fish reef. In this embodiment, the specific implementation manner of the underwater robot 8 is not limited, the underwater robot may be an observation monitoring robot, a feeding robot, a capturing robot, and the like according to different functional uses, and a floating robot and a crawler robot may be used according to different working conditions. The underwater robot 8 is connected with the cultivation ship 9 through a cable, and the cultivation ship 9 supplies power to the underwater robot 8 and sends various instructions to the underwater collection and capture robot 8.

If the underwater robot 8 is a crawler-type harvesting robot, the rear end of the underwater robot is provided with a fish suction pump, a net bag and a vehicle-mounted fish luring lamp, the bottom of the underwater robot is provided with a crawler, and the top of the underwater robot is communicated with the aquaculture worker ship 9 through a cable and is supplied with power. The cultivation ship 9 can send fishing and recovery instructions to the underwater robot 8. When the underwater robot 8 is used for fishing, the underwater robot 8 runs along the bottom of the ridge way, sea cucumbers, abalones and shellfishes are sucked into a net bag of the underwater robot 8 by a fish suction pump, and after a period of time, the aquaculture worker ship 9 can recover the underwater robot 8.

As shown in fig. 9, the cultivation vessel 9 floats above the fish reef, and is used for supporting underwater operation of the underwater robot 8, monitoring and managing the daily cultivation process, providing relay communication, personnel residence and supply and other service functions for the marine ranch fishery cultivation. In this embodiment, the aquaculture ship 9 is not limited to a specific implementation manner.

The floater is arranged above each fish reef and is connected with the underwater monitoring system 7 in the fish reef through a cable, the aquaculture ship 9 supplies power to the underwater monitoring system 7 through the floater and reads underwater video information, the floater can enable the aquaculture ship 9 to be better positioned above the fish reef, and when the aquaculture ship 9 patrols the fish reef, the floater is only required to be fished up to be butted with a specially reserved interface on the aquaculture ship 9, so that the underwater monitoring system 7 can be powered and sensor data can be read. Through the floater, the aquaculture ship 9 can realize the periodic sampling of video information and the periodic monitoring of parameters such as temperature, salinity, pH, conductivity, turbidity, dissolved oxygen, chlorophyll a, pollutants and the like. Thereby reducing the residence time of the cultivation vessel 9 during the cultivation process.

In addition, the top of the underwater robot 8 is also provided with a hoisting device, the cultivation worker ship 9 is provided with a plurality of hoisting devices, and the hoisting devices are matched with the hoisting device to realize the lowering and recovery of the underwater robot 8. The cultivation ship 9 supplies power to the underwater robot 8 and outputs an operation instruction to the underwater robot 8 to realize the operation of the underwater robot 8.

Each part in the fish reef in this embodiment can increase and decrease according to the actual demand to do not influence the whole use of fish reef.

While the principles of the utility model have been described in detail in connection with the preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing embodiments are merely illustrative of exemplary implementations of the utility model and are not limiting of the scope of the utility model. The details of the embodiments are not to be interpreted as limiting the scope of the utility model, and any obvious changes, such as equivalent alterations, simple substitutions and the like, based on the technical solution of the utility model, can be interpreted without departing from the spirit and scope of the utility model.

Claims (10)

1. The fish reef capable of preventing the sea cucumbers from escaping is characterized by being formed by splicing a plurality of fish reef monomers, wherein each fish reef monomer comprises a bottom steel plate (1), a steel wire mesh (2), a ginseng gathering disc (3), a barrier belt (4), top angle steel (5) and bottom I-shaped steel (6);

a plurality of bottom I-shaped steels (6) are connected to form a ridge frame of the fish reef, the bottom steel plates (1) are laid in the ridge frame, and the bottom steel plates (1) form linear ridge ways; a plurality of inclined supporting beams which incline outwards are arranged on the bottom I-shaped steel (6), the top ends of the inclined supporting beams are connected with the top angle steel (5) to form inclined supporting surfaces, the steel wire meshes (2) are covered on the left side and the right side of the fish shelter and the inclined supporting surfaces, and a plurality of parameter collecting discs (3) are hung on the steel wire meshes (2) of the inclined supporting surfaces; the two sides of the upper part of the top angle steel (5) on the outer side of the fish reef are respectively provided with the barrier belts (4); the two barrier belts (4) are vertically distributed.

2. The fish reef for preventing sea cucumbers from escaping according to claim 1, wherein the barrier belt (4) is arched.

3. The fish reef for preventing sea cucumbers from escaping according to claim 1, wherein the sea cucumber collecting disc (3) is wound with steel wires (31) at the outer side.

4. The fish reef for preventing sea cucumbers from escaping according to claim 1 or 3, wherein a plurality of the sea cucumber collecting discs (3) are distributed on the steel wire mesh (2) in a step shape at equal intervals.

5. The fish reef for preventing the sea cucumbers from escaping according to claim 1, wherein when a plurality of fish reef monomers are spliced, the inclined support beams between the adjacent bottom I-shaped steels (6) are connected through a cross beam, a vertical beam is arranged in the center of the cross beam, and the same top angle steel (5) is adopted for the adjacent inclined support surfaces; the top end of the vertical beam is connected with the top angle steel (5).

6. The fish reef for preventing the escape of sea cucumbers according to claim 1, wherein at the ridge of the fish reef, a lamp (51) and a camera (52) are mounted on the top angle steel (5), the lamp (51) is used for illumination and light fish luring, and the camera (52) is used for video monitoring the inner and outer areas of the fish reef.

7. A fish reef for preventing sea cucumbers from escaping according to claim 6, wherein the bottom of the fish reef is provided with an underwater monitoring system (7) for monitoring environmental parameters in the fish reef; the underwater monitoring system (7) is connected with the camera (52), and the underwater monitoring system (7) outputs the video information acquired by the camera (52) and the environmental parameters.

8. The fish reef for preventing the escape of the sea cucumbers according to claim 7, wherein the underwater monitoring system (7) comprises an optical transceiver (71), a power supply and image transmission module (72), a temperature sensor (73), a salinity sensor (74), a PH meter (75) and an image sonar (76); the optical transceiver (71) collects the video information collected by the camera (52); the image transmission module in the power supply and image transmission module (72) is used for outputting video information, and the power supply module supplies power to the lamp (51); the temperature sensor (73), the salinity sensor (74), the PH meter (75) and the image sonar (76) respectively monitor the temperature, the salinity, the PH value and the target detection of the seawater and respectively output data.

9. The fish reef for preventing the escape of the sea cucumbers according to claim 7, wherein the fish reef is used with an underwater robot (8) and a cultivation ship (9), and the underwater robot (8) runs along the bottom of a ridge channel in the fish reef; the aquaculture ship (9) supplies power to the underwater monitoring system (7) and the underwater robot (8), receives information transmitted by the underwater monitoring system (7), and outputs an operation instruction to the underwater robot (8).

10. The fish reef for preventing sea cucumbers from escaping according to claim 9, wherein a floater is arranged above the fish reef and connected with the underwater monitoring system (7) through a cable, the floater is in butt joint with an interface on the aquaculture ship (9), and the aquaculture ship (9) supplies power to the underwater monitoring system (7) and reads data.

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