CN110160942B - River water area roe monitoring devices - Google Patents
River water area roe monitoring devices Download PDFInfo
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- CN110160942B CN110160942B CN201910584747.9A CN201910584747A CN110160942B CN 110160942 B CN110160942 B CN 110160942B CN 201910584747 A CN201910584747 A CN 201910584747A CN 110160942 B CN110160942 B CN 110160942B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims abstract description 117
- 241000251468 Actinopterygii Species 0.000 claims abstract description 37
- 235000013601 eggs Nutrition 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000003643 water by type Substances 0.000 description 14
- 238000005286 illumination Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/10—Investigating individual particles
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- G01N15/01—
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- G01N2015/1024—
Abstract
The invention discloses a river water area fish egg monitoring device, which comprises a water area fixing member serving as a device fixing foundation; the monitoring ring body is characterized in that a cross section of the monitoring ring body is vertically arranged below the water area fixing member, the front end and the rear end of the monitoring ring body are arranged in an open mode, a monitoring space is formed inside the monitoring ring body, a circle of vertically arranged light-emitting members are arranged on the inner peripheral wall of the monitoring space, a camera is arranged behind the light-emitting members in the monitoring space and just faces to the inner area of the circumference of the light-emitting members, and the data output end of the camera is in data transmission connection with the data input end of the storage module or the data input end of the transmitting module. The invention has the advantages of better monitoring the fish eggs in the river water area, better protecting the integrity of the fish eggs and not damaging the fish eggs.
Description
Technical Field
The invention relates to the technical field of fish spawning monitoring, in particular to a fish egg monitoring device in a river water area.
Background
Among fish resource surveys, fish early resource surveys are particularly important. The early resources of the fishes are investigated, and the resource quantity can reflect the change trend of the breeding scale and population quantity of the fishes. The general artificial roe collecting device has larger destructiveness to roes in the process of collecting roes and in the subsequent recovery processing of the roes, does not conform to the concept of ecological protection in ecological civilization construction, does not conform to the basic national policy of maintaining resources conservation and environment protection, and does not conform to the policy of maintaining the priority of conservation, the priority of protection and the main of natural recovery; the method does not conform to the requirements of promoting green development, cyclic development and low-carbon development, and forms a space pattern, an industrial structure, a production mode and a life mode which save resources and protect the environment.
For example, prior patent application (CN 109000974A) discloses a device for assisting in monitoring a fixed-point fish egg, which comprises: the counterweight blocks sink to the seabed; the balancing weight is connected with the suspension frame through a connecting rope; and an active capture type fish egg auxiliary device, wherein the active capture type fish egg auxiliary device comprises a fixed vertical sleeve arranged on the suspension frame, a floating sleeve arranged on the fixed vertical sleeve in a sliding way, an annular upper mounting plate and an annular lower mounting plate arranged on the outer side surface of the fixed vertical sleeve, and a plurality of attached net cylinders which are sequentially sleeved outside the fixed vertical sleeve from inside to outside, the lower end of the fixed vertical sleeve is closed, the upper end of the fixed vertical sleeve is opened, a plurality of water passing through holes communicated with the inner side surface and the outer side surface of the fixed vertical sleeve are arranged on the fixed vertical sleeve between the annular upper mounting plate and the annular lower mounting plate, the upper end and the lower end of the floating sleeve are provided with openings, the outer side surface of the floating sleeve is provided with a sleeve floating block, the floating sleeve floats on the sea surface through the sleeve floating block, a first check valve is arranged in the lower port of the floating sleeve, and the attached net cylinder is positioned between the annular upper mounting plate and the annular lower mounting plate. When the fixed-point fish egg auxiliary monitoring device described in the patent application is used for monitoring fish eggs, the fish eggs still need to be fished up by the attached net barrel and then data information is acquired, so that the problem that the fish eggs are damaged greatly in the process of acquiring the fish eggs and the subsequent recovery processing of the fish eggs still exists, the ecological structure of the whole river can be damaged, and the ecological protection requirements of the current society on river fishes are not met.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problems to be solved by the invention are as follows: how to provide one kind can be better to the monitoring of river waters roe, and the integrality of protection roe that can be better, do not destroy the river waters roe monitoring devices of roe.
In order to solve the technical problems, the invention adopts the following technical scheme:
a fish egg monitoring device in river water area comprises a water area fixing member as a device fixing foundation; the monitoring ring is characterized in that a monitoring ring body with a vertically arranged cross section is connected below the water area fixing member, the front end and the rear end of the monitoring ring body are arranged in an open mode, a monitoring space is formed inside the monitoring ring body, a circle of vertically arranged light-emitting members are arranged on the inner peripheral wall of the monitoring space, and a camera is arranged behind the light-emitting members in the monitoring space and just faces to the inner area of the circumference of the light-emitting members.
Like this, foretell roe monitoring devices is when using, and the water area fixed component is fixed the ring body for monitoring in the river waters for the ring body is submergence in the water area completely for monitoring, and river water passes through from the monitoring space of monitoring with the ring body, and the vertical luminous component of round in the monitoring space is to the river water illumination of corresponding vertical cross section, and the camera at rear shoots or make a video recording. The data output end of the camera is in data transmission connection with the data input end of the storage module or the data input end of the transmitting module. In the working process, the number of fish eggs in the river water can be recorded by the camera through photographing or shooting. The camera transmits the acquired picture or video data to the storage module or the transmitting module; the transmitting module can transmit the image data acquired by the camera to a receiving end, such as a computer or a mobile phone, so that subsequent workers can analyze and monitor the number of fish eggs conveniently; the storage module can store image data, and can facilitate acquisition and analysis of follow-up workers. Foretell roe monitoring devices is in whole working process, and the roe only needs to follow the monitoring and gets into with the ring body front end, discharges from the rear end again, can monitor river waters roe, and belongs to the monitoring mode of trafficability characteristic, can protect the integrality of roe, does not destroy the roe, and effectual solution monitors the roe and does not destroy the problem of roe.
Preferably, the water area fixing member includes a floating platform floating on the water surface; the monitoring ring body is connected and fixed below the floating platform.
Like this, through setting up a floating platform as waters fixed component, can be so that the monitoring of floating platform below is with better keeping in the waters degree of depth of relatively invariable of ring body, and can make the monitoring more stable in the river waters with the ring body, the reliability of improvement monitoring that can be better.
As optimization, a solar panel is fixedly arranged on the floating platform and is electrically connected with a storage battery arranged on the floating platform; and the storage battery is electrically connected with the light-emitting component for supplying power, and the storage battery is also electrically connected with the camera for supplying power.
Therefore, the solar cell panel is arranged on the floating platform, and the solar cell panel is adopted to supply power to the light-emitting component and the camera, so that the floating platform is more environment-friendly; moreover, the solar panel can charge the storage battery, and the storage battery can supply power to the light-emitting component and the camera at night or when the power supply of the solar panel is insufficient, so that the adaptability of the whole device is improved.
As optimization, the front end of the ring body for monitoring is connected and fixed with the passing ring body which is vertically arranged in the water body below the floating platform at intervals, the diameter of the passing ring body is larger than that of the ring body for monitoring, and a netting which is expanded to be frustum-shaped is connected between the passing ring body and the ring body for monitoring.
Like this, through the ring body that passes through that sets up and connect through the ring body and monitor with the netting between the ring body, can enlarge the monitoring area of whole device to the waters, improve the stability and the reliability of monitoring. Further, the length of the expanded netting was 2m, and the pore size of the netting was 0.065 μm. Further, the netting is a plankton net; like this, can be better to collecting the roe from the entering through the ring body terminal surface to make the roe can be better enter into in the monitoring with the ring body along the water flow direction, and can not lead to the fact the destruction to the roe. Furthermore, the filter screen is arranged on the ring body, and the meshes of the filter screen are square meshes with the side length of 2cm, so that sundries in the river water body can be filtered, and the sundries can be prevented from entering the monitoring ring body to shield the roes, and the accuracy of monitoring is improved. The net is provided with a strengthening belt. In this way, the netting can be better kept in the unfolded state in the axial direction.
As optimization, a counterweight is arranged in the water body passing through the lower part of the ring body, and the counterweight is connected with the passing ring body through a pull rope.
Therefore, the counterweight is arranged below the passing ring body, the gravity of the counterweight is transmitted to the passing ring body through the pull rope, the counterweight can be kept vertical through the ring body even when the water flow velocity is high, the passing ring body has larger water passing area, the monitoring reliability is improved,
preferably, a strip-shaped fixing plate is longitudinally fixed on the upper side surface of the netting, the front end of the fixing plate is fixedly connected with the floating platform through a ring body, the upper end of the fixing plate is fixedly connected with the floating platform, and the rear end of the fixing plate is fixedly connected with the monitoring ring body.
Like this, through setting up the fixed plate along longitudinal arrangement, and make the front end of fixed plate with link to each other through ring body and floating platform, the rear end of fixed plate is fixed with the monitoring ring body for link to each other and the monitoring is littleer with mutual skew oscillating quantity between the ring body through ring body, floating platform, the net left and right sides swing of avoiding that can be better influences and detects and make a video recording, improvement stability. Further, the width direction of the fixing plate is vertically arranged; therefore, the stability of the whole device in the water body can be better ensured.
Preferably, the side surface of the floating platform extends outwards horizontally to form a fixed rod for being fixed on the outer side of the pontoon.
Like this, the realization floating platform that can be better is fixed with being connected of wharf boat, and can be better guarantee device monitoring in-process can not receive the wharf boat interference.
Preferably, the front of the floating platform extends forwards and downwards to form a sinking body, the front end of the sinking body is a pointed end and sinks on the water surface, the middle of the sinking body is an upward convex edge, two sides of the sinking body are downward triangular inclined planes, and the whole width of the rear end of the sinking body is larger than the width of the floating platform and the diameter of the through ring body.
Like this, rely on the submerged body to force the floater that the place ahead was washed to both sides guide and bypass the floating platform, avoid the floater to strike the floating platform after downstream and enter into through the intra-annular, avoid the floater to the interference that detects under the condition that produces minimum rivers disturbance to the at utmost.
Preferably, the light-emitting component comprises a ring-shaped lamp tube fixedly connected to the inner peripheral wall of the monitoring space, and a plurality of high-brightness light-emitting diodes are uniformly arranged in the lamp tube along the circumferential direction.
Like this, when luminous component illumination, can concentrate and throw light on a vertical cross section in the water for the camera is when shooing or making a video recording, is shooting to this area of being shone, can avoid outside regional interference, makes things convenient for monitoring and analysis more. Further, the diameter of the lamp tube is 3mm, and the length of the diode is 2.5cm, so that the width of the vertical area of illumination is smaller, the risk of fish egg overlapping in the illumination area is reduced, and monitoring and analysis are more convenient. Furthermore, the fluorescent tube is the dull polish fluorescent tube, like this, after the luminous fluorescent tube that sees through of hi-lite emitting diode in the fluorescent tube, its light has good diffuse transmission performance, illuminates the back to the water, can be favorable to more shooing and the quality of making a video recording. Furthermore, the high-brightness light-emitting diode and the storage battery are electrically connected by adopting an enameled copper wire or an insulated rubber wire, so that the reliability and the safety of power supply can be improved.
As optimization, a plurality of honeycomb ducts which are arranged in a honeycomb manner in the vertical direction along the front-back direction are arranged in the front end of the monitoring ring body.
Like this, set up a plurality of vertical honeycomb ducts that are side by side through the front end in monitoring space, compare with a holistic passageway, the water is followed the honeycomb duct and is passed through, and the water is littleer at the ascending turbulent flow of vertical direction for the roe is littleer in vertical displacement change, and the roe can be better along a fixed direction motion, can make things convenient for more to shoot the monitoring to the roe, makes things convenient for follow-up analysis. And, when the water passes through from the honeycomb duct, make the roe in the water disperse and pass through from each honeycomb duct for when the roe was shot from the honeycomb duct outflow, roe distributes more regularly, and the roe overlaps the condition of sheltering from and mutual interference during can reducing the monitoring, and accuracy when can improving and shoot is favorable to subsequent analysis more. Furthermore, the front end of the light-emitting component is attached to the rear end of the flow guide pipe; like this for the roe is from the honeycomb duct rear end back of flow, enters into the illumination zone of luminous component in, and the roe is more even after the honeycomb duct this moment, distributes, is favorable to more shooing and makes a video recording. Furthermore, a circle of mounting groove which is integrally annular is arranged on the inner peripheral wall of the monitoring ring body, and the light-emitting component is mounted and fixed in the mounting groove. Like this, can make things convenient for more to install luminous component fixed, and luminous component does not influence the monitoring with the flow of the internal water body of ring for the water is more steady.
As optimization, a balance tail wing is fixedly connected to the monitoring ring body and comprises a vertical balance plate which is vertically arranged and fixedly connected to the lower side of the monitoring ring body; the monitoring ring body is characterized by further comprising horizontal balance plates which are horizontally arranged and connected and fixed on two sides of the monitoring ring body.
Like this, through setting up vertical balance board and horizontal balance board, can make the monitoring more steady with the ring body operation in the water, improve the quality of shooing, make things convenient for follow-up analysis.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of fig. 1 without a floating platform.
Fig. 3 is a schematic structural view of the light emitting member of fig. 1.
Fig. 4 is a schematic structural view of the guide member of fig. 1.
Fig. 5 is a left side view of fig. 4.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the specific implementation: as shown in fig. 1 to 5, a fish egg monitoring device for river water area includes a water area fixing member as a fixing base of the device; the device is characterized in that a ring body 1 for monitoring with a vertically arranged cross section is connected below the water area fixing member, the front end and the rear end of the ring body for monitoring are arranged in an open mode, a monitoring space is formed inside the ring body for monitoring, a circle of light-emitting member 2 which is vertically arranged is arranged on the inner peripheral wall of the monitoring space, and a camera 3 is arranged behind the light-emitting member in the monitoring space and just faces to the inner area of the circumference of the light-emitting member.
Like this, foretell roe monitoring devices is when using, and the water area fixed component is fixed the ring body for monitoring in the river waters for the ring body is submergence in the water area completely for monitoring, and river water passes through from the monitoring space of monitoring with the ring body, and the vertical luminous component of round in the monitoring space is to the river water illumination of corresponding vertical cross section, and the camera at rear shoots or make a video recording. The data output end of the camera is in data transmission connection with the data input end of the storage module or the data input end of the transmitting module. In the working process, the number of fish eggs in the river water can be recorded by the camera through photographing or shooting. The camera transmits the acquired picture or video data to the storage module or the transmitting module; the transmitting module can transmit the image data acquired by the camera to a receiving end, such as a computer or a mobile phone, so that subsequent workers can analyze and monitor the number of fish eggs conveniently; the storage module can store image data, and can facilitate acquisition and analysis of follow-up workers. Foretell roe monitoring devices is in whole working process, and the roe only needs to follow the monitoring and gets into with the ring body front end, discharges from the rear end again, can monitor river waters roe, and belongs to the monitoring mode of trafficability characteristic, can protect the integrality of roe, does not destroy the roe, and effectual solution monitors the roe and does not destroy the problem of roe.
In the present embodiment, the water area fixing member includes a floating platform 4 floating on the water surface; the monitoring ring body 1 is fixedly connected below the floating platform.
Like this, through setting up a floating platform as waters fixed component, can be so that the monitoring of floating platform below is with better keeping in the waters degree of depth of relatively invariable of ring body, and can make the monitoring more stable in the river waters with the ring body, the reliability of improvement monitoring that can be better.
In the embodiment, a solar cell panel 5 is fixedly mounted on the floating platform 4, and the solar cell panel is electrically connected with a storage battery 6 arranged on the floating platform; and the storage battery is electrically connected with the light-emitting component for supplying power, and the storage battery is also electrically connected with the camera for supplying power.
Therefore, the solar cell panel is arranged on the floating platform, and the solar cell panel is adopted to supply power to the light-emitting component and the camera, so that the floating platform is more environment-friendly; moreover, the solar panel can charge the storage battery, and the storage battery can supply power to the light-emitting component and the camera at night or when the power supply of the solar panel is insufficient, so that the adaptability of the whole device is improved.
In this embodiment, the front end of the ring body for monitoring and interval in the water body below the floating platform 4 is also connected and fixed with the ring body 7 that passes through of vertical setting, and is greater than the ring body for monitoring through the ring body diameter, is being connected with the netting 8 that expandes to be the frustum shape through between ring body and the ring body for monitoring.
Like this, through the ring body that passes through that sets up and connect through the ring body and monitor with the netting between the ring body, can enlarge the monitoring area of whole device to the waters, improve the stability and the reliability of monitoring. Further, the length of the expanded netting was 2m, and the pore size of the netting was 0.065 μm. Further, the netting is a plankton net; like this, can be better to collecting the roe from the entering through the ring body terminal surface to make the roe can be better enter into in the monitoring with the ring body along the water flow direction, and can not lead to the fact the destruction to the roe. Furthermore, the filter screen is arranged on the ring body, and the meshes of the filter screen are square meshes with the side length of 2cm, so that sundries in the river water body can be filtered, and the sundries can be prevented from entering the monitoring ring body to shield the roes, and the accuracy of monitoring is improved. The net is provided with a strengthening belt. In this way, the netting can be better kept in the unfolded state in the axial direction.
In the present embodiment, a counterweight 9 is disposed in the water body passing through the lower portion of the ring body, and the counterweight is connected to the passing ring body through a pull rope 10.
Therefore, the counterweight is arranged below the passing ring body, the gravity of the counterweight is transmitted to the passing ring body through the pull rope, the counterweight can be kept vertical through the ring body even when the water flow velocity is high, the passing ring body has larger water passing area, the monitoring reliability is improved,
in this embodiment, a strip-shaped fixing plate 16 is longitudinally fixed on the upper surface of the netting 8, the front end of the fixing plate is connected and fixed with the ring body, the upper end of the fixing plate is connected and fixed with the floating platform, and the rear end of the fixing plate is connected and fixed with the ring body for monitoring.
Like this, through setting up the fixed plate along longitudinal arrangement, and make the front end of fixed plate with link to each other through ring body and floating platform, the rear end of fixed plate is fixed with the monitoring ring body for link to each other and the monitoring is littleer with mutual skew oscillating quantity between the ring body through ring body, floating platform, the net left and right sides swing of avoiding that can be better influences and detects and make a video recording, improvement stability. Further, the width direction of the fixing plate is vertically arranged; therefore, the stability of the whole device in the water body can be better ensured.
In this embodiment, the side of the floating platform 4 extends horizontally outward to form a fixing rod 11 for fixing to the outside of the pontoon.
Like this, the realization floating platform that can be better is fixed with being connected of wharf boat, and can be better guarantee device monitoring in-process can not receive the wharf boat interference.
In this embodiment, the front of the floating platform 4 is provided with a sinking body 12 extending forward and downward, the front end of the sinking body is pointed and sinks on the water surface, the middle of the sinking body is an upward convex rib, the two sides of the sinking body are downward triangular slopes, and the whole width of the rear end of the sinking body is greater than the width of the floating platform and the diameter of the through ring.
Like this, rely on the submerged body to force the floater that the place ahead was washed to both sides guide and bypass the floating platform, avoid the floater to strike the floating platform after downstream and enter into through the intra-annular, avoid the floater to the interference that detects under the condition that produces minimum rivers disturbance to the at utmost.
In this embodiment, the light-emitting member 2 includes a ring-shaped lamp tube 13 fixed on the inner peripheral wall of the monitoring space, and a plurality of high-brightness light-emitting diodes 14 are uniformly arranged in the lamp tube along the circumferential direction.
Like this, when luminous component illumination, can concentrate and throw light on a vertical cross section in the water for the camera is when shooing or making a video recording, is shooting to this area of being shone, can avoid outside regional interference, makes things convenient for monitoring and analysis more. Further, the diameter of the lamp tube is 3mm, and the length of the diode is 2.5cm, so that the width of the vertical area of illumination is smaller, the risk of fish egg overlapping in the illumination area is reduced, and monitoring and analysis are more convenient. Furthermore, the fluorescent tube is the dull polish fluorescent tube, like this, after the luminous fluorescent tube that sees through of hi-lite emitting diode in the fluorescent tube, its light has good diffuse transmission performance, illuminates the back to the water, can be favorable to more shooing and the quality of making a video recording. Furthermore, the high-brightness light-emitting diode and the storage battery are electrically connected by adopting an enameled copper wire or an insulated rubber wire, so that the reliability and the safety of power supply can be improved.
In the present embodiment, a plurality of flow guide pipes 15 arranged in a honeycomb shape in the vertical direction are provided inside the front end of the monitoring ring body in the front-rear direction.
Like this, set up a plurality of vertical honeycomb ducts that are side by side through the front end in monitoring space, compare with a holistic passageway, the water is followed the honeycomb duct and is passed through, and the water is littleer at the ascending turbulent flow of vertical direction for the roe is littleer in vertical displacement change, and the roe can be better along a fixed direction motion, can make things convenient for more to shoot the monitoring to the roe, makes things convenient for follow-up analysis. And, when the water passes through from the honeycomb duct, make the roe in the water disperse and pass through from each honeycomb duct for when the roe was shot from the honeycomb duct outflow, roe distributes more regularly, and the roe overlaps the condition of sheltering from and mutual interference during can reducing the monitoring, and accuracy when can improving and shoot is favorable to subsequent analysis more. Furthermore, the front end of the light-emitting component is attached to the rear end of the flow guide pipe; like this for the roe is from the honeycomb duct rear end back of flow, enters into the illumination zone of luminous component in, and the roe is more even after the honeycomb duct this moment, distributes, is favorable to more shooing and makes a video recording. Furthermore, a circle of mounting groove which is integrally annular is arranged on the inner peripheral wall of the monitoring ring body, and the light-emitting component is mounted and fixed in the mounting groove. Like this, can make things convenient for more to install luminous component fixed, and luminous component does not influence the monitoring with the flow of the internal water body of ring for the water is more steady.
In the specific embodiment, a balance tail wing is fixedly connected to the monitoring ring body, and the balance tail wing comprises a vertical balance plate which is vertically arranged and fixedly connected to the lower side of the monitoring ring body; the monitoring ring body is characterized by further comprising horizontal balance plates which are horizontally arranged and connected and fixed on two sides of the monitoring ring body. (vertical balance plate and horizontal balance plate are not shown in the figure)
Like this, through setting up vertical balance board and horizontal balance board, can make the monitoring more steady with the ring body operation in the water, improve the quality of shooing, make things convenient for follow-up analysis.
Claims (7)
1. A fish egg monitoring device in river water area comprises a water area fixing member as a device fixing foundation; the fish egg passing monitoring device is characterized in that a monitoring ring body (1) with a vertically arranged cross section is connected below the water area fixing component, the front end and the rear end of the monitoring ring body are arranged in an open mode, and a monitoring space is formed in the monitoring ring body, so that fish eggs can enter from the front end of the monitoring ring body and then are discharged from the rear end of the monitoring ring body, and passing monitoring is realized; a circle of vertically arranged light-emitting components (2) are arranged on the inner peripheral wall of the monitoring space, and a camera (3) is arranged behind the light-emitting components in the monitoring space and opposite to the inner area of the periphery of the light-emitting components;
the water area fixing member comprises a floating platform (4) floating on the water surface; the monitoring ring body (1) is fixedly connected below the floating platform;
a vertically arranged passing ring body (7) is further connected and fixed in the water body below the floating platform (4) at the front end of the interval monitoring ring body, the diameter of the passing ring body is larger than that of the monitoring ring body, and a net (8) which is expanded into a frustum shape is connected between the passing ring body and the monitoring ring body; the netting is a plankton net; the filtering net is arranged on the ring body, so that impurities in the river water body can be filtered;
the upper side surface of the netting (8) is longitudinally fixed with a strip-shaped fixing plate (16), the front end of the fixing plate is fixedly connected with the floating platform through a ring body, the upper end of the fixing plate is fixedly connected with the floating platform, and the rear end of the fixing plate is fixedly connected with the ring body for monitoring.
2. The river water area fish egg monitoring device according to claim 1, wherein: a solar cell panel (5) is fixedly arranged on the floating platform (4), and the solar cell panel is electrically connected with a storage battery (6) arranged on the floating platform; and the storage battery is electrically connected with the light-emitting component for supplying power, and the storage battery is also electrically connected with the camera for supplying power.
3. The river water area fish egg monitoring device according to claim 1, wherein: a counterweight (9) is arranged in the water body passing through the lower part of the ring body, and the counterweight is connected with the passing ring body through a pull rope (10).
4. The river water area fish egg monitoring device according to claim 1, wherein: the side surface of the floating platform (4) extends outwards horizontally and is provided with a fixed rod (11) for being fixed on the outer side of the pontoon.
5. The river water area fish egg monitoring device according to claim 1, wherein: the front of the floating platform (4) extends towards the front lower part to be provided with a sinking body (12), the front end of the sinking body is a tip end and sinks on the water surface, the middle part of the sinking body is an upward convex edge, two sides of the sinking body are downward triangular inclined planes, and the whole width of the rear end of the sinking body is larger than the width of the floating platform and the diameter of the through ring body.
6. The river water area fish egg monitoring device according to claim 1, wherein: the luminous component (2) comprises a ring of annular lamp tubes (13) which are fixedly connected on the inner peripheral wall of the monitoring space, and a plurality of high-brightness light-emitting diodes (14) are uniformly arranged in the lamp tubes along the circumferential direction.
7. The river water area fish egg monitoring device according to claim 1, wherein: a plurality of honeycomb ducts (15) which are arranged in a honeycomb manner in the vertical direction along the front-back direction are arranged in the front end of the monitoring ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584747.9A CN110160942B (en) | 2019-07-01 | 2019-07-01 | River water area roe monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584747.9A CN110160942B (en) | 2019-07-01 | 2019-07-01 | River water area roe monitoring devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110160942A CN110160942A (en) | 2019-08-23 |
| CN110160942B true CN110160942B (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910584747.9A Active CN110160942B (en) | 2019-07-01 | 2019-07-01 | River water area roe monitoring devices |
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