CN216058825U - Resource proliferation reef beneficial to fish tending to gather - Google Patents

Abstract

The utility model discloses a resource proliferation reef beneficial to fish gathering, which comprises a reef body unit, an imaging unit and an attraction component, wherein the imaging unit and the attraction component are arranged on the reef body unit, the attraction component is arranged in an imaging area of the imaging unit, and the imaging unit displays images of the attraction component. The proliferation reef body is suitable for shallow water areas or water purification areas with low biomass and poor nutrition water bodies, the luring component and the images of the luring component on the imaging unit are used for directly and indirectly luring organisms such as fishes and the like to approach and enter the proliferation reef body, the inhabitation, growth and reproduction of the organisms in the proliferation area are facilitated, the biomass and distribution of the organisms are improved and adjusted, an attachment place is provided for viscous eggs in the water body, and the ecological value of the proliferation reef body is quickly exerted.

Description

Resource proliferation reef beneficial to fish tending to gather

Technical Field

The utility model belongs to the technical field of fish resource proliferation, and particularly relates to a resource proliferation reef beneficial to fish gathering.

Background

The depth of fresh water bodies such as lakes, rivers and the like is smaller than that of ocean water bodies, the water body conditions are obviously different, and the living behaviors of fishes in different water bodies are different. Besides the fish sense the water flow through the lateral line, the fish sense of sight, hearing, smell, taste, touch of a hill receptor and the like influences the selection of illumination and the substrate color of the habitat, and also influences the ethological characteristics of the fish such as cave dwelling behavior, migration habit, day and night activity rhythm and the like. The clustering is a common behavior phenomenon in fish organisms, and the fish clustering behavior is beneficial to promoting the interaction and the breeding among fishes, improving the foraging efficiency, enhancing the capability of resisting natural enemies and reducing the probability of being preyed. Biologists have observed that 80% of the fish have herding properties, especially small fish, and almost 100%. Additional studies have shown that when the fish move at low speeds, the staggered following pattern is more adopted.

For the recovery of river and lake water bodies and fishery resources, the recovery mode can not be carried out according to the mode of recovering marine fishery resources, and the urgent requirements of river and lake water bodies and other fresh water bodies on resource recovery can be met only by carrying out targeted improvement on specific water bodies, biological groups and the like.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the resource proliferation reef body which is beneficial to the tendency of fish gathering.

In order to achieve the purpose, the utility model provides the technical scheme that: a resource proliferation reef beneficial to fish gathering comprises a reef body unit, an imaging unit and an attraction component, wherein the imaging unit and the attraction component are arranged on the reef body unit, the attraction component is arranged in an imaging area of the imaging unit, and the imaging unit displays images of the attraction component.

Preferably, the imaging unit is arranged on the surface and/or the upper part of the side wall of the reef body unit and is respectively a side wall imaging part and an upper imaging part.

Preferably, the surface layer of the imaging unit is provided with a light reflecting surface.

Preferably, the light reflecting surface of the upper imaging part is arranged towards the upper part of the water body and is inclined to the horizontal plane.

Preferably, the attracting member has a fish-like shape.

Preferably, the attractant means is a lure.

Preferably, the reef body unit is provided with a through hole.

The utility model has the following beneficial effects:

1) the upper reflecting surface is inclined with the horizontal plane, so that the path of light rays emitted into the water body can be changed, the propagation of the light rays in the middle and upper layers is facilitated, the utilization rate of phytoplankton to the light rays is improved, the dissolved oxygen of the water body is increased, and the biomass and the distribution of bait organisms are improved and adjusted;

2) along with the fluctuation of the water body, fish and the like on the upper layer of the water body present dynamic images in the upper reflecting surface, and the images of the dynamic trapping units are presented in the side wall reflecting surface, so that the organisms such as the fish and the like can more favorably follow in a staggered manner or tend to ingest across a water layer or enter the vicinity of the proliferation reef from the water body on the same layer for swimming, foraging or breeding, and further more quickly exert the ecological effect of the reef;

3) the reflective surface is smooth, the specific surface area is small, the attachable area of the attachment organisms on the proliferation reef is reduced, the change of the attachment organisms to the functional structure of the reef is delayed, the ecological effect maintaining time of the reef can be prolonged, the using amount of materials such as cement is saved, and the influence of the traditional reef on the pH value of water is improved;

4) compared with the artificial fish reef thrown in the traditional ocean, the proliferation reef body has small volume, is convenient to construct without a large ship, is more suitable for shallow water areas or water purification areas with low biomass, and is more suitable for water bodies such as freshwater lakes, rivers and the like;

5) except for the imaging unit, other structures of the proliferation reef body are made of reinforced concrete, the end parts of reinforcing steel bars of the proliferation reef body can be connected with materials such as stone pines, palm sheets, an artificial incubation brush and the like through ropes to manufacture a spawning attachment base, so that the surface of the reef body is ensured to have certain roughness, an attachment place can be provided for viscous eggs in a water body, the egg protection proliferation effect of the proliferation reef body is quickly played, the survival rate of fishes is improved, and fishery resources are recovered.

Drawings

FIG. 1 is an overall schematic diagram of a resource proliferation reef body beneficial to fish gathering.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example 1

As shown in the attached figure 1, the utility model provides a resource proliferation reef beneficial to the gathering of fishes, the proliferation reef comprises a reef body unit 1, an imaging unit 2 and an attraction component 3, the reef body unit 1 is a main reef structure, the imaging unit 2 plays a role of presenting images, the attraction component 3 plays a role of attracting organisms to approach, the imaging unit 2 and the attraction component 3 are both arranged on the reef body unit 1 to form a complete reef, the attraction component 3 is arranged in an imaging area of the imaging unit 2, the imaging unit 2 presents images of the attraction component 1, the attraction component 3 and images on the imaging unit 2 are used for directly and indirectly attracting organisms such as fishes to approach and enter the proliferation reef body to rapidly play the ecological role, after the organisms approach, the imaging unit 2 can also present images of the organisms, the number of organisms and the images of the organisms are increased to enable the organisms to generate the feeling of living in a cluster, indirectly regulate the living state of the living body, and are beneficial to the inhabitation, growth and reproduction of organisms in a proliferation area. The reef body unit 1 can be a reef body made of conventional reinforced concrete, preferably a reef body with a through hole 11, such as a hollow pyramid reef body or a hollow pyramid reef body, the surface layer of the imaging unit 2 is provided with a light reflecting surface, and can be a mirror surface arranged on the surface of the reef body unit 1, for example, the mirror surface is fixed on the surface of the reef body unit 1 when the reinforced concrete is poured and cured, and the attraction part 3 can be a fish-shaped structural member or a fake bait, is fixed on the surface of the reef body unit 1 in the imaging area of the imaging unit 2, or is hung on the corresponding area of the reef body unit 1 by using a rope fish line and the like. Except for the imaging unit 2, the proliferation reef body is made of reinforced concrete, the end part of a reinforcing steel bar of the proliferation reef body can be connected with a stone floss, a palm sheet, an artificial incubation brush and other materials through a rope to manufacture a spawning attachment base, so that the surface of the reef body has certain roughness, an attachment place can be provided for viscous eggs in a water body, the egg protection proliferation effect of the proliferation reef body is quickly played, the survival rate of fishes is improved, and fishery resources are recovered.

The proliferation reef is suitable for shallow water areas or water purification areas with low biomass and poor nutrition water bodies, and is better if the content of suspended substances in the water bodies is lower. The proliferation reef body is small in size, after the reef body is stably thrown in, living organisms such as fishes swimming in a water body are directly and indirectly attracted to approach and enter the proliferation reef body through the attraction component 3 and images of the attraction component on the imaging unit 2, living organisms can inhabit, grow and breed in a proliferation area, and the ecological value of the proliferation reef body is rapidly played.

Example 2

The difference between the embodiment and the embodiment 1 is that the imaging unit 2 is arranged on the side wall surface and/or the upper part of the reef body unit 1, and the imaging unit proliferates and adjusts different organisms from different water layers, thereby promoting the attraction of the organisms across the water layers.

Specifically, the imaging unit 2 arranged on the surface of the side wall of the reef body unit 1 is a side wall imaging part 21, middle and lower layers of fish organisms on the same layer are adjusted to be close to or enter the interior of the reef body, the imaging unit 2 arranged on the upper part of the reef body unit 1 is an upper imaging part 22, the optical path of the middle and upper layers is adjusted, the dissolved oxygen and the biological biomass of bait in a water body are enriched, and the fish are attracted to swim across a water layer.

When only the side wall imaging part 21 is arranged, along with the fluctuation of the water body, the light reflecting surface of the side wall imaging part 21 can display images of organisms such as lower-layer fishes in the water body, the dynamic organism images can enable the organisms to generate the feeling of cluster life, the organisms such as the fishes can be favorably staggered and followed, the middle-layer and lower-layer fishes have better attraction effect on the organisms such as the middle-layer and lower-layer fishes to enter the vicinity of the proliferation reef for swimming, foraging or breeding, and further the ecological effect of the reef can be more quickly exerted. Preferably, the side wall imaging part 21 is arranged on the outer surface of the side wall of the reef body unit 1 so as to form dynamic biological images and attract external organisms to be close to the reef body, and preferably, the attraction part 3 is hung outside the reef body unit 1 through a steel bar and is arranged in the imaging area of the side wall imaging part 21.

When only the upper imaging part 22 is arranged, the light path of the light rays emitted by the middle and upper water bodies on the upper part of the reef can be adjusted. It is specific, upper portion formation of image part 22's reflection of light face sets up and inclines to the horizontal plane towards the water top, form the contained angle with the horizontal plane, when light jets into the water after and then shoots into upper portion formation of image part 22's reflection of light face on, keep away from according to the reflection of light, can change and jet into light path in the water by downwardly adjusting to the level or upwards, more do benefit to the propagation of light at the middle and upper strata, improve the utilization ratio of phytoplankton to light, increase water dissolved oxygen, improve and adjust the biological biomass of bait and distribution, attract fish to move about to the middle and upper strata of water. Meanwhile, with the fluctuation of the water body, fish and the like on the upper layer of the water body present dynamic images in the reflective surface of the upper imaging part 22, and then the staggered following type swimming occurs, and the fish and the like move from the upper layer of the water body to the lower layer of the water body and the interior of the reef. Better, the reflection of light face of upper portion formation of image part 22 sets up the multiunit, and every group includes the upper portion formation of image part 22 that 2 symmetries set up, and crisscross the laying between the reflection of light face of multiunit upper portion formation of image part 22 is convenient for accept the different light of more incident direction, and the maximize promotes phytoplankton's light utilization ratio.

Preferably, the imaging units 2 are arranged on the surface and the upper part of the side wall of the reef body unit 1, and the upper imaging part 22 improves the propagation mode of light in water, improves the utilization rate of phytoplankton to light, increases the dissolved oxygen of water, improves and adjusts the biomass and distribution of food organisms, and is beneficial to feeding of water organisms such as fish and the like to the middle and upper layers; along with the fluctuation of the water body, fish and the like on the upper layer of the water body present dynamic images in the upper imaging part 22, and simultaneously, the biological images on the middle and lower layers are dynamically presented in the side wall imaging part 21, so that the fish and the like can be more favorably staggered to follow or tend to eat across a water layer or enter the vicinity of the proliferation reef from the water body on the same layer for swimming, foraging or breeding, and further the ecological effect of the reef can be more quickly exerted.

Furthermore, the attracting component 3 can also be arranged inside the reef body unit 1, such as in the through hole 11, in a hanging manner, etc., and the attracting component 3 is in a fish-shaped shape or a fake bait, and the attracting component 3 in the fish-shaped shape can be used as a bait for attracting organisms such as fish and the like to initiate a staggered follow-up swimming manner, and the fake bait. Preferably, when the attracting member 3 having a fish-shaped shape is used, the imaging member 22 having a light reflecting surface is not disposed on the inner side wall of the reef body unit 1 or the inner wall of the through hole 11, so as to prevent the fish from competing for an attack behavior in the habitat or the spawning site.

The above description is only a preferred embodiment of the present invention, and the arrangement and connection in the present invention can also be implemented by the conventional technical means in the field, such as connection by binding, hanging, etc. with iron wires, fish wires, etc., and by welding, integral molding, plugging, tabling, bolting, hinging, etc. It should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.

Claims (7)

1. A resource proliferation reef body beneficial to fish tending to gather is characterized in that: the image-attracting reef comprises a reef body unit, an imaging unit and an attracting component, wherein the imaging unit and the attracting component are arranged on the reef body unit, the attracting component is arranged in an imaging area of the imaging unit, and the imaging unit displays an image of the attracting component.

2. The resource proliferation reef of claim 1 which facilitates fish colonization and which is characterized in that: the imaging unit is arranged on the surface and/or the upper part of the side wall of the reef body unit and is respectively a side wall imaging part and an upper imaging part.

3. The resource proliferation reef of claim 1 which facilitates fish colonization and which is characterized in that: and the surface layer of the imaging unit is provided with a light reflecting surface.

4. The resource proliferation reef of claim 2 which facilitates fish colonization and which is characterized in that: the reflecting surface of the upper imaging part faces the upper part of the water body and is inclined to the horizontal plane.

5. A resource proliferation reef as claimed in any one of claims 1 to 3 which facilitates fish colonization and which comprises: the luring component is fish-shaped.

6. A resource proliferation reef as claimed in any one of claims 1 to 3 which facilitates fish colonization and which comprises: a lure of the attracting member.

7. The resource proliferation reef of claim 1 which facilitates fish colonization and which is characterized in that: the reef body unit is provided with a through hole.

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