CN219352774U - Pile foundation type fishing light complementary attached shellfish culture system - Google Patents

Abstract

The utility model provides a pile foundation type fishing light complementary attached shellfish culture system, which comprises a plurality of groups of culture units, wherein each culture unit comprises a basic structure part, a culture part and a solar energy structure part; the foundation structure part comprises a frame and a plurality of pile foundations arranged along the length direction of the frame; the frame comprises a top seat plate and a bottom seat plate, and a plurality of upright posts are arranged between the top seat plate and the bottom seat plate; the cultivation part comprises cylindrical matrixes respectively arranged on the upright posts, a spiral shoulder is arranged on the outer side of each matrix, and a base groove which is sunken downwards is formed in the upper side surface of each shoulder. The utility model creates the space under the photovoltaic panel to be utilized to the maximum, and the shellfish transplanting and harvesting are very convenient, the efficiency is high, and the time and the labor are saved. The photovoltaic panel can shield radiant energy from the sun, so that the temperature below the panel is reduced, and therefore, the system is deployed in most of the sea areas in the south of China, and the actual growth temperature of oysters and mussels can be transferred to the optimal growth temperature.

Description

A pile-based fish-light complementary attached shellfish culture system

technical field

The invention belongs to the technical field of aquatic product cultivation, and in particular relates to a pile-based fish-light complementary attached shellfish cultivation system.

Background technique

"Fishing and photovoltaic complementarity" is a new fishery method that has become popular in my country in recent years. It is an emerging technology for power generation on water and underwater farming. This technology mainly combines solar power generation with aquaculture, and erects photovoltaics above the breeding facilities Panel power generation, aquaculture activities are carried out in the waters below the photovoltaic panels, which can continuously produce clean energy above the water, and produce high-quality aquatic products underwater without occupying additional land resources. At present, the relatively mature fishing-solar complementary projects are mainly concentrated in the fish and shrimp breeding ponds on the shore. The area is limited, so it can't produce significant scale effect. At the same time, the construction of a fishing-solar hybrid system in a small area will lead to a higher construction cost per unit area for photovoltaic power generation. Although the open sea area has the conditions for large-scale farming, most of the fishery and light complementary systems used in the open sea area in the prior art adopt different net cages or their combinations to cultivate fish and shrimp aquatic products in the net cages. The model is not suitable for the cultivation of attached bivalve aquatic products. Even if the attachment substrate is placed on the surface of the cage to cultivate such aquatic products, the transplantation and harvesting operations of the attachment substrate are also very inconvenient. The real growth environment of quasi-aquatic products is quite different, coupled with the limited growth space of the product, resulting in low yield and unstable product quality. Therefore it is necessary to improve existing attached type shellfish culture facilities.

Contents of the invention

In view of this, the present invention aims to overcome the defects in the prior art, and proposes a pile-based fish-light complementary attached shellfish culture system.

In order to achieve the above object, the technical solution created by the present invention is achieved in this way:

A pile-based fish-light complementary attached shellfish culture system includes several groups of culture units, each culture unit includes a basic structure part, a culture part and a solar structure part;

The basic structure part includes a frame and several pile foundations arranged along the length direction of the frame; the frame includes a top seat plate and a base plate, and several columns are installed between the top seat plate and the base plate;

The breeding part includes cylindrical substrates respectively installed on the columns, each substrate is provided with a spiral shoulder on the outside, and has a downwardly recessed foundation groove on the upper side of the shoulder; the upper end of the substrate is provided with The upper fixed plate and the lower end are provided with the lower fixed plate, and several holes are arranged on the upper and lower fixed plates;

The pile foundation includes a pile body and a pile cap on the upper end of the pile body. The pile cap is fixed on the top seat plate. The photovoltaic support of the pile cap is equipped with a photovoltaic panel on the photovoltaic support.

Further, the upper end of the column is rotatably installed on the top seat plate, the lower end is rotatably installed on the base plate, and the part where the top of the column passes upward through the top seat plate is installed on the rotary operation panel.

Further, a column rotation locking assembly is installed on the top seat plate. Under normal conditions, the rotation of the column is restricted by the locking assembly. When the column needs to be rotated, it is only necessary to operate the locking assembly to release the restriction on the column. Those skilled in the art can Conventional design using existing technology.

Further, the holes on the upper fixed plate are evenly distributed along the circumferential direction of the upper fixed plate, and the holes on the lower fixed plate are evenly distributed along the circumferential direction of the lower fixed plate.

Further, the pitch of the shoulder outside the substrate is 50-80cm.

Further, the diameter of the piles is 20-50cm, and the distance between two adjacent piles in each group of culture units is 6-10m.

Further, the photovoltaic support includes a main support and a mounting frame at the top of the main support. The mounting frame includes a bottom frame body and a high frame body and a low frame body on the bottom frame body. The high frame body and the low frame body top form a belt The placement face of the slope.

Further, the bottom frame body includes a support frame, and several support ribs are arranged in the support frame, and the high-level frame body and the low-level frame body are respectively arranged at the joint positions of the support ribs and the support frame.

Compared with the prior art, the present invention has the following advantages:

The invention enhances the overall stability of the pile foundation through the top seat plate and the base plate, which is beneficial to reduce the design diameter of the pile foundation, saves construction costs, maximizes the use of the space under the photovoltaic panel, and facilitates the transplanting and harvesting of shellfish. The collection is very convenient, efficient, and saves time and effort. Since the optimal growth temperature of mussels is 5-23 degrees Celsius and that of oysters is 15-25 degrees Celsius, photovoltaic panels can absorb and shield the radiant energy from the sun, reducing the temperature under the panels, so it is widely used in southern my country. Deploying this system in some sea areas can shift the actual growth temperature of oysters and mussels to the optimal growth temperature.

Description of drawings

The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

Fig. 1 is the schematic diagram when the present invention creates application;

Fig. 2 is the schematic diagram of a group of cultivating units in the present invention;

Fig. 3 is the schematic diagram of breeding part in the present invention;

Fig. 4 is the schematic diagram of the matrix shoulder part in the creation of the present invention;

Fig. 5 is the schematic diagram at the lower fixed plate of the cultivation part in the invention;

Fig. 6 is the schematic diagram of the solar energy part in the creation of the present invention;

Fig. 7 is a schematic diagram of the three-dimensional structure of the solar part in the invention.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention based on specific situations.

The invention will be described in detail below with reference to the accompanying drawings and examples.

A pile-based fish-light complementary attached shellfish culture system, as shown in Figures 1 to 7, includes several groups of culture units 1, and each group of culture units includes a basic structure part 2, a culture part 3 and a solar structure part 4. The basic structure part includes a frame and several pile foundations arranged along the length direction of the frame; the frame includes a top seat plate 5 and a base plate 6, and several columns 7 are installed between the top seat plate and the base plate.

The cultivation part includes cylindrical substrates 8 respectively installed on the columns, each of which is provided with a spiral shoulder 9 on the outside, and has a downwardly recessed base groove 10 on the upper side of the shoulder. The upper end of the substrate is provided with an upper fixed plate 11, the lower end is provided with a lower fixed plate 12, and a plurality of holes 13 are provided on both the upper and lower fixed plates.

The pile foundation includes a pile body 14 and a pile cap 15 at the upper end of the pile body, the pile cap is fixed on the top seat plate, and the lower end of the pile body is provided with an insertion section 16, which is located at the lower side of the base plate; the solar structure part includes installation On the photovoltaic support 17 of the pile cap, a photovoltaic panel 18 is installed on the photovoltaic support, and the solar energy collected by the photovoltaic panel can be used in electric facilities for aquaculture, and can also be used as green energy in daily life. In the present invention, the solar structure part also includes a junction box and wires, etc. Since the installation and application of the photovoltaic panel is the content of the prior art, it will not be repeated here.

As an example, the pitch of the shoulder outside the base body is 50-80 cm. The diameter of the above-mentioned piles is 20-50cm, and the distance between two adjacent piles in each group of culture units is 6-10m. Usually, the pile body of the pile foundation is driven into the bottom of the seabed by a piling ship, and is distributed along the coastline in an array. The pile foundation is driven into an appropriate depth according to the bearing capacity of the seabed and the load distributed on the pile by the fishing and light complementary system. The pile cap is not only conducive to insertion, but also serves as a structure connected to the top seat plate, and at the same time serves as the installation foundation for the solar structure. The overall structure of the farming system is stable and can effectively resist the impact of wind and waves.

Install the column rotation locking assembly 20 on the top seat plate. Under normal conditions, the rotation of the column is restricted by the locking component. When the column needs to be rotated, it is only necessary to operate the locking component to release the restriction on the column. As an example, the locking component includes a locking screw. Block, by turning the locking screw, the front end of the locking screw presses against the column, thereby restricting the rotation of the column. It is also feasible for those skilled in the art to use the brake mechanism or brake mechanism in the prior art. It is sufficient to limit the rotation of the upright column, and when the restriction on the upright column is released when necessary, it is enough to ensure the normal rotation of the upright column, and no more details are given here.

In an optional embodiment, the upper end of the column is rotatably mounted on the top seat plate, the lower end is rotatably mounted on the base plate, and the part where the top end of the column passes upward through the top seat plate is mounted on the rotary operation panel 19 . By rotating the rotating operation plate, the cultivation part on the upright column can be rotated, which is convenient for the transplantation of the attachment base and the harvesting of products. It should be noted that when the column is rotated, the base body rotates accordingly, and the staff can easily transplant or harvest on one side of the culture unit without changing the body position around the base body, saving time and efficiency, and reducing Labor volume.

As the column drives the matrix to rotate, the helical shoulders on the matrix are used to guide the attachment base strings or nets to hang on it. or the fitting of the net bag, and it is convenient for the fast separation of the attached base rope string or the net bag and the cylindrical base during harvesting. The holes on the above-mentioned upper fixed plate are evenly distributed along the circumferential direction of the upper fixed plate, and the holes on the lower fixed plate The positions are evenly distributed along the circumferential direction of the lower fixed plate, and the designed holes are used for tying the fixed rope attached to the base rope string or the net bag, which is very convenient.

The above-mentioned photovoltaic support includes a main support 21 and a mounting frame at the top of the main support. The mounting frame includes a bottom frame body 22 and a high-position frame body 23 and a low-position frame body 24 on the bottom frame body. The top frame body and the low-position frame body form a belt. A sloped placement surface.

The above-mentioned underframe body includes a support frame 25, and several support ribs 26 are arranged in a crosswise and vertical manner in the support frame. The high-level frame body and the low-level frame body are respectively arranged at the joint positions of the support ribs and the support frame.

In general, the artificial culture of attached bivalve molluscs (such as oysters and mussels) includes three processes: the first process is to cultivate artificially fertilized eggs into seedlings in the culture pond until the seedlings are grown in 10-20 days. After the eyespots grow out, put the attachment base into the pool for the seedlings to attach to; the second process is to transfer the attachment base to the natural sea area after the seedlings are attached, and the transplanted seedlings will complete their growth in the sea; the third This process leads to the harvesting of shellfish as adults.

When the present invention is applied:

In the transplanting stage, take advantage of the high tide to tie the upper guide rope attached to the base rope string or the net bag to the upper fixed plate, and release the locking assembly, so that the column can rotate freely; when the low tide is reached, the upper staff rotates the rotating operation plate , so that the attached base rope string or net bag is coiled around the column, and at the same time, the staff below guides the direction of the rope/net bag, assisting it to cling to the base groove on the upper surface of the shoulder, and after completion, tie the lower guiding rope to the lower fixed plate , the upper staff then re-lock the shaft locking assembly to complete the transplantation.

In the harvesting stage, the lower guide rope attached to the base rope string or the net bag is loosened at low tide to separate it from the lower fixed plate; when the high tide is reached, the staff releases the shaft locking assembly and reversely rotates the steering operation Disc, so that the attached base rope string or net bag is completely separated from the column, and then the upper guide rope is released, and the complete attached base rope string or net bag is collected to complete the harvest.

In the attached shellfish breeding system provided by the invention, the overall stability of the pile foundation is enhanced through the top seat plate and the base plate, which is conducive to reducing the design diameter of the pile foundation, saving construction costs, and the space under the photovoltaic panel is improved. To maximize utilization, the transplanting and harvesting of shellfish are very convenient, high in efficiency, and save time and effort. Since the optimal growth temperature of mussels is 5-23 degrees Celsius and that of oysters is 15-25 degrees Celsius, photovoltaic panels can absorb (shield) the radiant energy from the sun and reduce the temperature under the panels. Deploying this system in some sea areas can shift the actual growth temperature of oysters and mussels to the optimal growth temperature.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the Within the scope of protection of the present invention.

Claims (8)

1. A pile-based fish-light complementary attachment type shellfish culture system is characterized in that: it includes several groups of culture units, and each group of culture units includes a basic structure part, a culture part and a solar structure part; The basic structure part includes a frame and several pile foundations arranged along the length direction of the frame; the frame includes a top seat plate and a base plate, and several columns are installed between the top seat plate and the base plate; The breeding part includes cylindrical substrates respectively installed on the columns, each substrate is provided with a spiral shoulder on the outside, and has a downwardly recessed foundation groove on the upper side of the shoulder; the upper end of the substrate is provided with The upper fixed plate and the lower end are provided with the lower fixed plate, and several holes are arranged on the upper and lower fixed plates; The pile foundation includes a pile body and a pile cap on the upper end of the pile body. The pile cap is fixed on the top seat plate. The photovoltaic support of the pile cap is equipped with a photovoltaic panel on the photovoltaic support. 2. A pile-based fish-light complementary attached shellfish culture system according to claim 1, characterized in that: the upper end of the column is rotatably mounted on the top plate, the lower end is rotatably mounted on the base plate, and the top of the column The part that goes up through the top seat plate is attached to the rotary operation panel. 3. A pile-based fish-light complementary attached shellfish culture system according to claim 2, characterized in that: a column rotation locking assembly is installed on the top seat plate. 4. A pile-based fish-light complementary attached shellfish culture system according to claim 1, characterized in that: the holes on the upper fixed plate are evenly distributed along the circumferential direction of the upper fixed plate, and the The holes on the lower fixed plate are evenly distributed along the circumferential direction of the lower fixed plate. 5. A pile-based fish-light complementary attached shellfish culture system according to claim 1, characterized in that: the pitch of the shoulder outside the substrate is 50-80cm. 6. A pile-based fish-light complementary attached shellfish culture system according to claim 1, characterized in that: the diameter of the pile body is 20-50cm, and two adjacent pile bodies in each group of culture units The spacing is 6-10m. 7. A pile-based fish-light complementary attached shellfish culture system according to claim 1, characterized in that: the photovoltaic support includes a main support and a mounting frame at the top of the main support, and the mounting frame includes a bottom The high-position frame body and the low-position frame body on the frame body and the bottom frame body form a placement surface with a slope at the top of the high-position frame body and the low-position frame body. 8. A pile-based fish-light complementary attached shellfish culture system according to claim 7, characterized in that: the underframe body includes a support frame, and several support ribs are arranged in the support frame, so that The high-level frame body and the low-level frame body are respectively arranged at the joint positions of the support ribs and the support frame.