Biological fouling prevention and control device for scallop culture area

Abstract

The utility model discloses a scallop culture area biofouling prevention device which comprises a floating disc, a traction disc is fixedly connected to the center of the top of the floating disc, a center rod is fixedly connected to the bottom of the floating disc, a mounting base is fixedly connected to the bottom of the center rod, and a balance weight ball is arranged at the bottom of the mounting base. A lead screw is arranged at the position, close to the top, of the outer side wall of the center rod, a prevention and treatment mechanism is arranged outside the lead screw and comprises a fixing ring, a prevention and treatment plate is fixedly connected to the outer side wall of the fixing ring, and tin sheets and copper sheets are fixedly connected to the two sides of the outer wall of the prevention and treatment plate. According to the scallop breeding device, the floating disc, the prevention and control mechanism and the balance weight ball are matched with one another, the prevention and control plate with biological inhibitors such as copper sheets and tin sheets is arranged in a scallop breeding area, and meanwhile, the sharkskin-imitating bionic texture design is adopted, so that the opportunity of biological attachment is reduced, and contamination is prevented; the water quality health and the biological fouling prevention and control effect of a scallop culture area are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scallop breeding equipment, in particular to a biological fouling prevention and control device for a scallop breeding area. Background Art

[0002] Scallops are molluscs of the family Ophiopodidae in the order Plectranthus, and are widely distributed in the world's oceans. Scallop meat is delicious and nutritious, with enlarged adductor muscles. After being processed and dried, they are called "dried scallops" or "scallops", which are precious marine treasures. The shells are beautiful and colorful, and can be used for viewing or decoration, and are the raw materials for carving crafts.

[0003] In the existing scallop farming areas, as the scallops grow, a large number of marine organisms are easily attached to the farming areas, which requires frequent cleaning by staff, consuming a lot of time and manpower. Therefore, we propose to design a scallop farming area biological fouling prevention and control device. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A scallop culture area biological fouling prevention device, comprising a floating plate, a traction plate fixedly connected to the center of the top of the floating plate, a center rod fixedly connected to the bottom of the floating plate, a mounting seat fixedly connected to the bottom of the center rod, a weighted ball arranged at the bottom of the mounting seat, a screw rod arranged near the top of the outer side wall of the center rod, and a prevention and control mechanism arranged outside the screw rod;

[0007] The prevention and control mechanism comprises a fixing ring, an outer side wall of the fixing ring is fixedly connected with a prevention and control plate, and both sides of the outer wall of the prevention and control plate are fixedly connected with tin sheets and copper sheets.

[0008] As a preferred solution of the biological fouling control device for scallop breeding areas described in the utility model, an internal thread is provided inside the mounting seat, and the top of the counterweight ball is threadedly connected to the mounting seat, which is convenient for disassembly and assembly of the counterweight ball, and easy to replace and clean after disassembly.

[0009] As a preferred solution of the biological fouling prevention and control device for scallop breeding areas described in the utility model, an iron block is embedded and fixedly connected inside the traction plate, and the iron block is wrapped with a thin stainless steel shell. A staff member holds a long stick with a magnet at the end of the stick and touches the traction plate to attract it, thereby facilitating the recovery of the floating plate and the device below it.

[0010] As a preferred solution of the biological fouling control device for scallop breeding areas described in the utility model, a fluorescent marker is fixedly connected to the outer edge of the top of the floating plate, which can emit light at night to facilitate identification of the position of the control device, and the scallops are cultured around the device, which makes it easy for staff to determine the position of the scallops.

[0011] As a preferred solution of the biological fouling control device for scallop breeding areas described in the utility model, the fixing ring is sleeved on the outside of the screw rod and fits with its outer wall, and locking nuts corresponding to the screw rod are provided on the top and bottom of the fixing ring. The fixing ring can slide on the outside of the screw rod and is threadedly connected to the screw rod through two locking nuts, which facilitates clamping and positioning of the fixing ring.

[0012] As a preferred solution of the biological fouling prevention and control device for scallop breeding areas described in the utility model, a plurality of tin sheets and copper sheets are provided, and the plurality of tin sheets and copper sheets are alternately arranged in parallel. By alternately arranging tin sheets and copper sheets on the prevention and control plate and by adding biological inhibitors such as copper and tin to the surface of the device, the growth of marine organisms can be inhibited, thereby reducing the possibility of biological attachment.

[0013] As a preferred solution of the biological fouling prevention and control device for scallop farming areas described in the utility model, the floating plate, center rod, mounting seat and prevention and control plate are all made of polyvinyl alcohol. The device is made of polyvinyl alcohol, an anti-fouling material, and has the property of resisting biological attachment, so that the structural components are not easily attached by marine organisms, reducing the frequency of cleaning and maintenance.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model achieves mutual cooperation between the floating plate, the prevention and control mechanism and the counterweight ball, and sets a prevention and control plate with biological inhibitors such as copper sheets and tin sheets in the scallop breeding area. At the same time, a bionic texture design imitating shark skin is adopted to reduce the chance of biological attachment, thereby preventing the formation of fouling, thereby greatly improving the water quality health and biological fouling prevention and control effect of the scallop breeding area. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 This is a schematic diagram of the appearance of a scallop culture area biofouling prevention and control device according to the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a scallop culture area biological fouling prevention and control device of the utility model;

[0019] Figure 3 This is a schematic diagram of the floating plate structure of a scallop culture area biological fouling prevention and control device of the utility model;

[0020] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0021] Legend: 1. Floating plate; 2. Center rod; 3. Mounting seat; 4. Counterweight ball; 5. Prevention and control mechanism; 6. Traction plate; 7. Fluorescent marker; 8. Fixing ring; 9. Prevention and control plate; 10. Screw rod; 11. Locking nut; 12. Tin sheet; 13. Copper sheet. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] See also Figure 1-4 The utility model provides a device for preventing and controlling biological fouling in a scallop culture area, comprising a floating plate 1, and a traction plate 6 is fixedly connected to the center of the top of the floating plate 1.

[0026] Among them, an iron block is embedded and fixed inside the traction plate 6, and the iron block is wrapped with a thin stainless steel shell. The staff can hold a long stick with a magnet at the end of the stick and touch the traction plate 6 to attract it, which is convenient for recovering the floating plate 1 and the device below it.

[0027] In this embodiment, a fluorescent marker 7 is fixedly connected to the outer edge of the top of the floating plate 1, which can emit light at night to facilitate identification of the location of the prevention and control device. Scallops are cultured around the device, which makes it easier for staff to determine the location of the scallops.

[0028] The bottom of the floating plate 1 is fixedly connected with a center rod 2, the bottom of the center rod 2 is fixedly connected with a mounting seat 3, and a weight ball 4 is arranged at the bottom of the mounting seat 3. The mounting seat 3 is internally provided with an internal thread, and the top of the weight ball 4 is threadedly connected with the mounting seat 3, so that the weight ball 4 can be easily disassembled and assembled, and it is easy to replace and clean after being disassembled.

[0029] A screw rod 10 is arranged near the top of the outer wall of the center rod 2, and a prevention and control mechanism 5 is arranged outside the screw rod 10. The prevention and control mechanism 5 includes a fixing ring 8, wherein the fixing ring 8 is sleeved on the outside of the screw rod 10 and fits with its outer wall, and locking nuts 11 corresponding to the screw rod 10 are arranged on the top and bottom of the fixing ring 8. The fixing ring 8 can slide outside the screw rod 10 and is threadedly connected to the screw rod 10 through two locking nuts 11, which is convenient for clamping and positioning the fixing ring 8.

[0030] A prevention and control plate 9 is fixedly connected to the outer wall of the fixing ring 8 , and a tin sheet 12 and a copper sheet 13 are fixedly connected to both sides of the outer wall of the prevention and control plate 9 .

[0031] In this embodiment, a plurality of tin sheets 12 and copper sheets 13 are provided, and the plurality of tin sheets 12 and copper sheets 13 are alternately arranged in parallel. By alternately arranging tin sheets 12 and copper sheets 13 on the prevention and control plate 9 and adding biological inhibitors such as copper and tin to the surface of the device, the growth of marine organisms can be inhibited, thereby reducing the possibility of biological attachment.

[0032] In this embodiment, the floating plate 1, the central rod 2, the mounting seat 3 and the prevention and control plate 9 are all made of polyvinyl alcohol. The device is made of polyvinyl alcohol, an anti-fouling material, which has the property of resisting biological attachment, so that the structural components are not easily attached by marine organisms, reducing the frequency of cleaning and maintenance.

[0033] When in use, the devices are installed at strategic locations around the scallop culture facility to minimize the effects of biofouling.

[0034] Under the buoyancy of the floating plate 1, the entire device can be suspended in the water, so that the prevention and control mechanism 5 is located near the water surface, and the counterweight ball 4 at the bottom of the central rod 2 can make the central rod 2 as vertical as possible in the water.

[0035] By setting the copper sheet 13 and the tin sheet 12 on the surface of the prevention plate 9, by adding biological inhibitors such as copper and tin on the surface of the device, the growth of marine organisms can be inhibited and the possibility of biological attachment can be reduced. At the same time, the main body of the device is made of polyvinyl alcohol, which is not easy to be attached by marine organisms, reducing the frequency of cleaning and maintenance.

[0036] In the device, the tin sheets 12 and the copper sheets 13 are arranged alternately, and a bionic design imitating shark skin and a specific texture design are adopted to reduce the chance of biological attachment. The microstructure of the surface can break the basis of biological attachment, thereby reducing the formation of contamination.

[0037] During use, the device can be cleaned regularly, and the surface of the device, such as the surface of the tin sheet 12 and the copper sheet 13, can be checked regularly to ensure that they are in full contact with the water source and to remove any possible biological attachments. If necessary, appropriate cleaning agents or tools can be used for cleaning. Damaged parts need to be repaired or replaced when necessary to maintain the best antifouling effect.

[0038] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A scallop culture area biofouling prevention device, comprising a floating plate (1), characterized in that: A traction disc (6) is fixedly connected to the center of the top of the floating plate (1), a center rod (2) is fixedly connected to the bottom of the floating plate (1), a mounting seat (3) is fixedly connected to the bottom of the center rod (2), a counterweight ball (4) is arranged at the bottom of the mounting seat (3), a screw rod (10) is arranged near the top of the outer wall of the center rod (2), and a prevention and control mechanism (5) is arranged outside the screw rod (10); The prevention and control mechanism (5) comprises a fixing ring (8), the outer wall of the fixing ring (8) being fixedly connected to a prevention and control plate (9), and both sides of the outer wall of the prevention and control plate (9) being fixedly connected to tin sheets (12) and copper sheets (13).

2. A scallop culture area biofouling prevention and control device according to claim 1, characterized in that: The mounting seat (3) is provided with an internal thread, and the top of the counterweight ball (4) is threadedly connected to the mounting seat (3).

3. A scallop culture area biofouling prevention and control device according to claim 1, characterized in that: An iron block is embedded and fixedly connected inside the traction disc (6), and the iron block is wrapped with a stainless steel thin shell.

4. A scallop culture area biofouling prevention and control device according to claim 1, characterized in that: A fluorescent marker (7) is fixedly connected to the outer edge of the top of the floating plate (1).

5. A scallop culture area biofouling prevention and control device according to claim 1, characterized in that: The fixing ring (8) is sleeved on the outside of the screw rod (10) and fits with its outer wall. The top and bottom of the fixing ring (8) are both provided with locking nuts (11) corresponding to the screw rod (10).

6. A scallop culture area biofouling prevention and control device according to claim 1, characterized in that: A plurality of the tin sheets (12) and copper sheets (13) are provided, and the plurality of the tin sheets (12) and copper sheets (13) are alternately arranged in parallel.

7. A scallop culture area biofouling prevention and control device according to claim 1, characterized in that: The floating plate (1), the central rod (2), the mounting seat (3) and the prevention and control plate (9) are all made of polyvinyl alcohol.

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