CN214126560U - Combined horse-repelling type artificial fish reef - Google Patents
Combined horse-repelling type artificial fish reef Download PDFInfo
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- CN214126560U CN214126560U CN202023048041.8U CN202023048041U CN214126560U CN 214126560 U CN214126560 U CN 214126560U CN 202023048041 U CN202023048041 U CN 202023048041U CN 214126560 U CN214126560 U CN 214126560U
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Abstract
The utility model discloses a combinable horse-repelling type artificial fish reef, which comprises a front plate and a rear plate; the front plate and the rear plate are of an integrally-shaped flat plate-shaped structure, namely a v-21274, the two sides of the flat plate-shaped structure are provided with supporting pieces, and the middle part of the flat plate-shaped structure is provided with a connecting member for connecting the two supporting pieces; the connecting members of the front plate and the rear plate are connected with each other far away from the supporting piece to form a triangular refusal horse-shaped structure; the outer side of the front plate is connected with more than one conical structure, and the bottom surface of the conical structure is connected with the outer side surface of the front plate; and holes I and II matched with the two supporting pieces on the front plate are respectively formed in the two supporting pieces on the rear plate, and the other two supporting pieces of the front plate capable of combining the horse rejection type artificial fish reef are inserted into the holes I and II on the rear plate to complete the fixation of the two combined horse rejection type artificial fish reefs. The utility model has the advantages of reasonable design, low cost, the expansibility is splendid, can extend and pile up, is favorable to the growth of attached organism, has application prospect.
Description
Technical Field
The utility model belongs to the technical field of fishery engineering facilities, and relates to a combinable refusal type artificial fish reef, in particular to a combinable novel artificial fish reef-refusal type ecological attachment base.
Background
In recent years, due to long-term fishery activities in offshore areas and rivers and lakes in China, substrates are seriously damaged, biodiversity, total habitat density and biomass are lower than the levels of decades ago, water body environment is continuously deteriorated, sea level is increased, greenhouse effect is caused, reef-building capability of organisms in natural water areas such as oysters, mussels, corals and the like in China is continuously reduced, and therefore actions of protecting growth of the organisms represented by the oysters, the mussels, the corals and the like are very urgent. The artificial fish reef is an effective technical measure for protecting and proliferating offshore fishery resources at present, and has multiple functions of maintaining fishery resources, restoring the ecological environment of sea areas, stabilizing the ecological system of sea areas, adjusting the structure of the marine fishery industry, driving the development of related industries and the like. At present, the artificial fish reef mainly comprises a square fish reef, a cross fish reef, a triangular fish reef, a circular platform type fish reef, a semicircular fish reef, a frame type fish reef, a trapezoidal fish reef, a ship type fish reef and the like according to the structure, the surface area of the artificial fish reef with most frame structures is smaller, and the artificial fish reef is not particularly beneficial to the growth of attached organisms. In addition, the existing artificial fish reef is generally arranged in a completely embedded or dispersed manner, and the arrangement form is single and difficult to flexibly combine.
Therefore, the development of the artificial fish reef which can be flexibly combined and is beneficial to the growth of the attached organisms is of great practical significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome current artificial fish reef be unfavorable for the growth of adhesion organism and arrange the defect that the form is comparatively single, be difficult to nimble combination, provide one kind can make up in a flexible way and do benefit to the artificial fish reef that the adhesion organism grows.
In order to achieve the above object, the utility model provides a following technical scheme:
a combined horse-repelling artificial fish reef comprises a front plate and a rear plate;
the front plate and the rear plate are of an integrally-shaped flat plate-shaped structure of a letter-21274, the two sides of the shaped flat plate-shaped structure are provided with supporting pieces, and the middle part of the shaped flat plate-shaped structure is provided with a connecting member for connecting the two supporting pieces;
the connecting members of the front plate and the rear plate are connected with each other far away from the supporting piece to form a triangular refusal horse-shaped structure;
the outer side of the front plate is connected with more than one conical structure, and the bottom surface of the conical structure is connected with the outer side surface of the front plate;
and holes I and II matched with the two supporting pieces on the front plate are respectively formed in the two supporting pieces on the rear plate, and the other two supporting pieces of the front plate capable of combining the horse rejection type artificial fish reef are inserted into the holes I and II on the rear plate to complete the fixation of the two combined horse rejection type artificial fish reefs.
The combinable horse-rejecting artificial fish reef can reasonably amplify the surface area aiming at the growth of organisms on the basis of the traditional reef pile, can effectively and reasonably cater to the attachment activity of organisms in the reef area, can provide good shelters for some fish larvae in a hollow-out place at the bottom, plays a role in gathering fish schools and has potential economic value; the combinable horse-repelling artificial fish reef can provide a good environment for attached organisms, is attractive in shape, saves most stones, is similar to a rope culture (attached growth type organisms can quickly grow on rough nylon ropes, waste plastic barrels and broken massive gravels), optimizes the living environment in a reasonable culture space, is beneficial to increasing the attachment chance of hooked larvae, increases the effective attachment base area, and can reduce the ocean current impact; the expansibility is splendid, can extend and pile up, builds the novel fish reef system that has the linkage and not lose the space, and its special structure not only can play certain unrestrained effect in addition, and the influence of external rivers to the inner space has been shielded to a certain extent to semi-enclosed space between the front and back board in the artificial fish reef of refusing horse formula moreover, can guide the rivers trend in this space simultaneously, and help the growth of attached organism has application prospect.
As a preferred technical scheme:
the combined rejection type artificial fish reef is characterized in that the height of the conical structure is perpendicular to the front plate. The protection scope of the present invention is not limited thereto, and those skilled in the art can set the conical structure according to actual requirements.
According to the combined horse-rejecting type artificial fish reef, a plurality of (6, the number of which can be specifically adjusted by a person skilled in the art) conical structures are uniformly distributed on the connecting members of the front plate. The distance, height and bottom radius of the conical structure have a certain relation, the ratio of the distance, height and bottom radius is 2:5:6, the three are adjusted according to the size of the plane, for example, when the length of the connecting plane is 150cm, the width is 100cm, the radius is 10cm, the distance is 25cm, and the height is 30 cm.
As above, a can make up and refuse horse formula artificial fish reef, open corresponding multiunit (6 ~ 12 groups, the quantity technical staff can specifically adjust) jack on the connecting elements of front bezel and back plate respectively, every group jack corresponds each other and has arranged a porous nitrobacteria room in it.
As above the combination refuses formula artificial fish reef, work as can make up and refuse formula artificial fish reef and place porous nitrobacteria room in the horizontality when on the horizontal plane, can avoid porous nitrobacteria room to drop.
According to the combined horse-repellent artificial fish reef, the porous nitrobacteria house is of a hollow cylinder structure with a plurality of small holes distributed on the side surface, and the structure can enhance the air permeability and the water permeability of the bacteria house and is beneficial to the culture and the production of nitrobacteria. The bacteria house, also called bacterial ring, is a very efficient material for culturing nitrobacteria, and the nitrobacteria live in an oxygen-rich water environment or in gravels, and have the main functions of decomposing toxic and harmful ammonia nitrogen compounds in water and purifying water quality. The good water quality can promote the metabolism of aquatic organisms and discharge harmful substances in the bodies, effectively increase the dissolved oxygen content in water, adsorb harmful heavy metal elements in the water to a certain extent, and provide a suitable living place for beneficial nitrobacteria.
The combined rejection type artificial fish reef comprises a front plate, a rear plate and a front plate, wherein the connecting edge of the front plate and the rear plate is in the width direction, the front plate and the rear plate are the same in width and are connected into a smooth whole, and the width of the front plate and the rear plate is 2 m; the height of the single combined horse-repellent artificial fish reef is 3 m; the thickness of the front plate and the rear plate is 30-50 cm, the distance between the vertexes of the adjacent conical structures is 50cm, only one feasible specific scheme is provided, and a person skilled in the art can set each parameter according to actual needs.
The combined horse-repelling type artificial fish reef is characterized in that the joint of the front plate and the rear plate is in smooth transition;
the whole formed by connecting the front plate and the rear plate is formed by pouring cement;
the conical structure is manufactured by secondary processing of waste building materials (of course, cement can also be directly used for pouring, and the production cost can be greatly reduced by secondary processing of the waste building materials, meanwhile, energy is saved, emission is reduced), the surface of the conical structure is rough, and the success rate of the hookworm larvae is improved.
The combined horse-rejection type artificial fish reef comprises a front plate and a rear plate, wherein the included angle between the front plate and the rear plate is 30 degrees, 60 degrees or 90 degrees. The angle between the front plate and the back plate is not limited to this, and only one possible technical solution is given here, and those skilled in the art can make appropriate adjustments to the angle between the front plate and the back plate in practical applications.
According to the combined horse-rejecting type artificial fish reef, the combined horse-rejecting type artificial fish reef with the included angles of 30 degrees, 60 degrees and 90 degrees between the front plates and the rear plates forms a set of integrated combined horse-rejecting type artificial fish reef external member. The combinable horse rejecting type artificial fish reef with different included angles can be freely combined to meet the requirements of variable coasts and slopes.
The above specifications for the use and operation of the combinable horse-rejecting artificial fish reef are as follows (which may be arranged in the slope or port area):
because most of the propagation periods of the attached organisms are concentrated in spring and summer (3-8 months), the feeding time of the reef pile is required to be carried out according to different conditions of the year;
when throwing in operation waters regional basement for opening more flat sand matter end, stone matter end, muddy end, grit mix matter end and muddy sand mix matter end, can directly throw in according to the trend of rivers, the variable flexibility ratio of anchorage upstream face is big when throwing in, can carry out the heap even and throw in, is favorable to gathering aquatic organisms.
When throwing in the operation sea area basement for the comparatively gentle sand matter end of slope, the stone matter end, the muddy end, the mixed matter end of grit and the mixed matter end of silt particle, can carry out the heap and throw in, the adhesion base meets the flow surface and adjusts to the side and meets the flow during the input for rivers can be better circulate, thereby better carry out carrying of nutrient substance.
When throwing in operation sea area basement for rugged grit mixture or silt particle mixture end, can utilize the anchorage of different specifications to put in according to the variation in size of slope, simultaneously, also divide into two kinds at this regional mode of operation:
1. the method has the advantages that the attaching base in an unconnected state is directly thrown in a single mode according to the applicable angles of different terrains, the attaching base is faced with the current laterally during throwing to reduce resistance, the trend of the current at the bottom of the original sea area can be kept as far as possible, the number of thrown reefs is saved, and cost is greatly saved.
2. The method is favorable for centralized management, efficiently utilizes the terrain space, and can attract other organisms to gather.
Has the advantages that:
(1) the combined horse-refusing type artificial fish reef of the utility model has the advantages that in the aspect of biology, the reasonable amplification of the surface area is carried out on the growth of attached organisms on the basis of the traditional reef pile, the attachment activity of the organisms in the reef area can be effectively and reasonably met, meanwhile, a hollow-out place at the bottom can often provide a good shelter for some fish larvae, the function of gathering fish schools is played, and the combined horse-refusing type artificial fish reef has potential economic value;
(2) the combined horse-repelling type artificial fish reef can provide a good environment for attached organisms in the aspect of environment, has beautiful shape, saves most stones, has a conical structure similar to a rope culture form, and optimizes the living environment in a reasonable culture space;
(3) the utility model discloses a can make up artificial fish reef of horse rejection formula, in the aspect of the structure, it can design into different interior angle styles, and the angle of interior angle adapts to changeable coast and different slopes under the nimble change, and the design of the reef body to the bank face has the recess that can connect tall and erect for the reef body can extend and pile up, no longer imbeds completely like traditional fish reef or the dispersion is placed, builds the novel fish reef system that has the linkage and do not lose the space, and can also play unrestrained effect to a certain extent.
Drawings
Fig. 1, 2 and 3 are a front view, a right side view and a top view of the combined rejection artificial fish reef according to embodiment 1, respectively;
fig. 4, 5 and 6 are a front view, a right side view and a top view of the combined rejection artificial fish reef of embodiment 2, respectively;
fig. 7, 8 and 9 are a front view, a left side view and a top view of the combined rejection artificial fish reef according to embodiment 3;
fig. 10 is a front view of the combined rejection artificial fish reef according to embodiment 4;
fig. 11 is a schematic view illustrating the combination of the combinable negative type artificial fish reef of embodiment 1 and the combinable negative type artificial fish reef of embodiment 2;
fig. 12 is a schematic view of the combination of the combinable negative type artificial fish reef of embodiment 2 and the combinable negative type artificial fish reef of embodiment 3;
fig. 13 is a schematic view of the combination of the combinable negative type artificial fish reef of embodiment 1 and the combinable negative type artificial fish reef of embodiment 3;
the combined horse-repellent type artificial fish reef comprises a front plate 1, a rear plate 2, a support 3, a connecting member 4, a conical structure 5, a porous nitrobacteria house 6, a hole I7, a hole II 8, a hole II 9, a combined horse-repellent type artificial fish reef described in embodiment 1, a combined horse-repellent type artificial fish reef described in embodiment 2 10, and a combined horse-repellent type artificial fish reef described in embodiment 3 11.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, which are included to illustrate and explain the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
A combined horse-repelling type artificial fish reef is shown in figures 1-3 and comprises a front plate 1 and a rear plate 2;
the front plate 1 and the back plate 2 are both integrally in a shape of a v-21274, a flat-plate structure of a v-21274, wherein two sides of the flat-plate structure are provided with supporting pieces 3, and the middle part is provided with a connecting component 4 for connecting the two supporting pieces;
the connecting members of the front plate and the rear plate are connected with each other far away from the supporting piece to form a triangular refusal-shaped structure, the included angle between the front plate and the rear plate is 30 degrees, the connecting edge of the front plate 1 and the rear plate 2 is in the width direction, the width of the front plate 1 is the same as that of the rear plate 2 (2 m), the front plate 1 and the rear plate 2 are connected into a smooth whole (the whole height is 3m), and the connecting part of the front plate 1 and the rear plate 2 is in smooth transition;
the outer side of the front plate connecting component is uniformly connected with six conical structures 5 (the distance between the vertexes of the adjacent conical structures is 90cm, the height of each conical structure is 60cm, the radius of the bottom surface of each conical structure is 20cm), the bottom surfaces of the conical structures 5 are connected with the outer side surface of the front plate, and the height of each conical structure 5 is vertical to the front plate 1;
the whole formed by connecting the front plate 1 and the rear plate 2 is formed by pouring cement, and the thicknesses of the front plate 1 and the rear plate 2 are 30-50 cm;
the conical structure 5 is made of waste building materials through secondary processing, and the surface of the conical structure 5 is rough;
twelve groups of corresponding jacks are respectively formed in connecting members of the front plate 1 and the rear plate 2, each group of jacks 6 correspond to each other and are internally provided with a porous nitrobacteria house 6 (a hollow cylinder structure with a plurality of small holes distributed on the side surface), and when the combined rejection type artificial fish reef is placed on a horizontal plane (at the moment, only one point of the front plate 1 and the rear plate 2 is in contact with the ground), the porous nitrobacteria house 6 is in a horizontal state;
two supporting pieces 3 on the back plate 2 are respectively provided with a hole I7 and a hole II 8 which are matched with the two supporting pieces on the front plate, and the other two supporting pieces of the front plate which can be combined to reject the horse-type artificial fish reef are inserted into the hole I7 and the hole II 8 on the back plate, so that the fixation of the two combined to reject the horse-type artificial fish reefs can be completed.
Example 2
A combined horse-repelling artificial fish reef, as shown in fig. 4-6, the structure of which is basically the same as that of embodiment 1, except that the included angle between the front plate and the rear plate is 60 °.
Example 3
A combined horse-rejection type artificial fish reef, as shown in fig. 7-9, the structure of which is basically the same as that of embodiment 1, except that the included angle between the front plate and the rear plate is 90 °.
Example 4
A combined horse-repellent artificial reef, as shown in fig. 10, has a structure substantially the same as that of embodiment 1, except that bottom planes of a front plate 1 and a rear plate 2 are in contact with the ground when the combined horse-repellent artificial reef is placed on a horizontal plane.
Example 5
The integrally-combinable horse rejection type artificial fish reef kit comprises the combinable horse rejection type artificial fish reef in the embodiments 1, 2 and 3, schematic diagrams of the combination of the three are shown in fig. 11-13, at the moment, the hole is a blind hole, and the size and type of the hole (such as through holes) can be designed according to actual needs so that the front plate part of the jack can be completely penetrated out;
the combined horse-repellent type artificial fish reef combined by the three angles can be freely combined, the specification of the combined horse-repellent type artificial fish reef can be increased and decreased according to actual conditions in proportion, and the front plate retracts from two sides to the middle part, so that the front section of the support is in a trapezoidal design and just corresponds to a through hole which is a trapezoidal bayonet of the rear plate;
above can make up and refuse structure that horse-like artificial fish reef was partly covered can also provide the shelter place for many young fishes to choose for use concrete material cost low relatively, the stable structure of side triangle-shaped has strengthened unrestrained nature, is favorable to the growth of a large amount of epiphytic algae on the basal plane, gives consideration to the purification of quality of water environment, gathers fish and other benthonic organism's function simultaneously on mainly providing the attached basement for oyster, mussel, coral.
The utility model discloses a can make up and refuse horse formula artificial fish reef has following advantage: 1) the specifications of the lower inner angle are changed, so that the device is better suitable for various complex terrains and has flexible combinability; 2) the through holes (namely the clamping grooves matched with the front plate supporting piece) on the rear plate supporting piece are added, so that the stability is improved conveniently when the single reefs are combined into a large reef pile; 3) the design concept of horse rejection shape is innovatively adopted, so that the impact of ocean current can be well resisted, the stability is very high, and the cost is reduced compared with most of traditional fish reefs in the aspect of using materials; 4) the environment-friendly concept of waste recycling is combined on the artificial fish reef (ecological attachment base), and the attachable area of the conical structure is maximized, so that the space is reasonably utilized; 5) the overall water quality environment is further considered on the main idea of the proliferation of the attached organisms, and the tent-shaped shelter cave is arranged at the lower part of the reef body, so that more kinds of organisms can be attracted to live in the shelter; 6) the middle part between the front surface and the back surface can be flexibly added with a beam support or a nitrobacteria room formed by burning talcum powder, the bacteria room has the characteristics of looseness and porosity, the bacteria culture effect is very ideal, and the water quality environment of a throwing sea area can be improved.
Through verification, the combined horse-refusing type artificial fish reef provided by the utility model has the advantages that the surface area is reasonably expanded aiming at the growth of attachment organisms on the basis of the traditional reef pile, the attachment activity of the organisms in the reef area can be effectively and reasonably met, meanwhile, a place with a hollow bottom can often provide a good shelter for some fish larvae, the function of gathering fish schools is played, and the combined horse-refusing type artificial fish reef has potential economic value; the combinable horse-repelling artificial fish reef can provide a good environment for attached organisms, is attractive in shape, saves most stones, is similar to a rope culture (attached growth type organisms can quickly grow on rough nylon ropes, waste plastic barrels and broken massive gravels), optimizes the living environment in a reasonable culture space, is beneficial to increasing the attachment chance of hooked larvae, increases the effective attachment base area, and can reduce the ocean current impact; the expansibility is splendid, can extend and pile up, builds the linkage and does not lose the novel fish reef system in space, and its special structure not only can play certain unrestrained effect in addition, and the influence of external rivers to the inner space has been shielded to a certain extent to the semi-closed space between the front and back board in the artificial fish reef of refusal formula moreover, can guide the rivers in this space to move to simultaneously, and help the growth of attached organism has application prospect.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these embodiments are merely illustrative and various changes or modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A combined horse-repelling artificial fish reef is characterized by comprising a front plate and a rear plate;
the front plate and the rear plate are of an integrally-shaped flat plate-shaped structure of a letter-21274, the two sides of the shaped flat plate-shaped structure are provided with supporting pieces, and the middle part of the shaped flat plate-shaped structure is provided with a connecting member for connecting the two supporting pieces;
the connecting members of the front plate and the rear plate are connected with each other far away from the supporting piece to form a triangular refusal horse-shaped structure;
the outer side of the front plate is connected with more than one conical structure, and the bottom surface of the conical structure is connected with the outer side surface of the front plate;
and holes I and II matched with the two supporting pieces on the front plate are respectively formed in the two supporting pieces on the rear plate, and the other two supporting pieces of the front plate capable of combining the horse rejection type artificial fish reef are inserted into the holes I and II on the rear plate to complete the fixation of the two combined horse rejection type artificial fish reefs.
2. The configurable negative horse-repellent artificial fish reef of claim 1 wherein the height of the cone-like structure is perpendicular to the front plate.
3. The combinable horse-repellent artificial fish reef of claim 2 wherein the plurality of conical structures are evenly distributed on the connecting members of the front plate.
4. The combinable horse-repelling artificial fish reef according to claim 1, wherein a plurality of groups of corresponding jacks are formed in the connecting members of the front plate and the rear plate respectively, each group of jacks correspond to each other, and a porous nitrobacteria room is arranged in each group of jacks.
5. The configurable negative horse-repellent artificial fish reef of claim 4 wherein the porous nitrobacteria chamber is horizontal when the configurable negative horse-repellent artificial fish reef is placed on a horizontal surface.
6. The combinable horse-repellent artificial fish reef of claim 4 wherein the porous nitrifying bacteria house is a hollow cylindrical structure with a plurality of small holes distributed on the side surface.
7. The combinable horse-rejection type artificial fish reef of claim 1, wherein the connecting edges of the front plate and the rear plate are in the width direction, the width of the front plate is the same as that of the rear plate, and the front plate and the rear plate are connected into a smooth whole.
8. The combinable horse rejection type artificial fish reef of claim 1, wherein the junction of the front plate and the rear plate is in smooth transition;
the whole formed by connecting the front plate and the rear plate is formed by pouring cement;
the conical structure is made of waste building materials through secondary processing, and the surface of the conical structure is rough.
9. The combinable horse-repellent artificial fish reef of claim 1 wherein the angle between the front plate and the rear plate is 30 °, 60 ° or 90 °.
10. The combinable horse-rejection artificial fish reef of claim 1, wherein a plurality of combinable horse-rejection artificial fish reefs with the front plates and the rear plates having included angles of 30 degrees, 60 degrees and 90 degrees form a set of combinable horse-rejection artificial fish reef kit.
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| CN202023048041.8U CN214126560U (en) | 2020-12-17 | 2020-12-17 | Combined horse-repelling type artificial fish reef |
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| CN202023048041.8U CN214126560U (en) | 2020-12-17 | 2020-12-17 | Combined horse-repelling type artificial fish reef |
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