Electrode integration device for impressed current of offshore wind power

Abstract

The utility model discloses an offshore wind power impressed current electrode integration device which comprises a first semicircular cylinder, sliding rail strips are fixedly connected to the front ends of side plates, sliding blocks are slidably connected to the inner walls of the sliding rail strips, second semicircular cylinders are fixedly connected to the opposite faces of the two sets of sliding blocks, and multiple sets of semicircular supporting rings are fixedly connected to the bottom end of the concave face of the first semicircular cylinder. Concave surfaces of the semicircular supporting rings are fixedly connected with placing frames, the top ends of the inner walls of the placing frames are sleeved with electrode integration modules, a tempered glass arc-shaped plate is arranged, a worker can conveniently observe the operation condition of electronic components in a cavity structure formed by a first semicircular cylinder and a second semicircular cylinder, a sliding block can slide up and down on the inner wall of a sliding rail strip, and the working efficiency is improved. When a worker holds the handle frame with two hands, the second semicircular cylinder can be lifted upwards, so that the second semicircular cylinder is dismounted, and after the second semicircular cylinder is dismounted, the electrode integration module in the placing frame can be replaced and maintained, so that the use efficiency of the electrode integration device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrode integration devices, in particular to an electrode integration device for offshore wind power impressed current. Background Art

[0002] The offshore wind power impressed current electrode integrated device is an innovative system designed specifically for the offshore wind power environment. The offshore wind power foundation steel pipe piles face serious electrochemical corrosion problems in the marine environment. The impressed current cathodic protection system can effectively prevent this corrosion and ensure the safe and stable operation of wind power facilities. The device adopts an integrated design to integrate multiple electrodes and related components together to improve space utilization and system reliability.

[0003] At present, in the application of impressed current cathodic protection system in offshore wind power, auxiliary anode and reference electrode need to be installed at different positions on the cage of steel pipe pile respectively. Usually, a single offshore wind turbine needs to be equipped with 4-6 sets of auxiliary anode and 2-4 sets of reference electrode. 6-10 installation points and multiple threading pipes need to be reserved on the cage, which makes the processing cost of the cage high and the installation of reference electrode and auxiliary anode is cumbersome. The entire impressed current cathodic protection system has the disadvantages of complex design, cumbersome installation, difficult maintenance and high cost. Based on these problems, Chinese patent CN218813909U discloses an electrode integration device for impressed current of offshore wind power, which integrates auxiliary anode assembly and reference electrode assembly into connecting pipe first, and then connects the connecting pipe to cable channel through flange, so that the cable connection of auxiliary anode assembly and the cable connection of reference electrode can be connected to constant potential instrument through connecting pipe and cable channel, which reduces the processing cost and processing time of the cage in the early stage, and facilitates the installation of auxiliary anode assembly and reference electrode assembly.

[0004] The device integrates the auxiliary anode assembly and the reference electrode assembly into a connecting tube, which is then connected to a cable channel. Therefore, it is difficult for staff to replace and repair the electrode integration structure in the connecting tube, which seriously affects the use efficiency of the electrode integration device. Utility Model Content

[0005] 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 specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] An electrode integration device with impressed current for offshore wind power, comprising a first semi-cylindrical body. Both ends of the outer wall of the first semi-cylindrical body are fixedly connected with side plates. The front ends of the side plates are fixedly connected with slide rail bars. The inner walls of the slide rail bars are slidably connected with sliders. The opposite surfaces of the two groups of sliders are fixedly connected with a second semi-cylindrical body. The bottom end of the concave surface of the first semi-cylindrical body is fixedly connected with a plurality of semi-circular support rings. The concave surfaces of the semi-circular support rings are fixedly connected with placement frames. The inner walls of the tops of the placement frames are sleeved with electrode integration modules.

[0008] As a further description of the above technical solution:

[0009] The top end of the concave surface of the first semi-cylindrical body is fixedly connected with a top plate. The front ends of the sliders are fixedly connected with handle frames. The concave surface of the second semi-cylindrical body is slidably connected with one end of the outer wall of the top plate.

[0010] As a further description of the above technical solution:

[0011] A plurality of toughened glass arc-shaped plates are installed in the second semi-cylindrical body. The bottom of the first semi-cylindrical body is fixedly connected with a chassis. Both ends of the bottom of the chassis are fixedly connected with support plates.

[0012] As a further description of the above technical solution:

[0013] The bottom of the support plate is fixedly connected with a base. The bottom end of the outer wall of the base is fixedly connected with a bottom ring. A plurality of threaded rods vertically penetrate through the bottom ring.

[0014] As a further description of the above technical solution:

[0015] A heat dissipation net is installed in the chassis. The inner walls of the bottoms of the placement frames are fixedly connected with mesh plates.

[0016] As a further description of the above technical solution:

[0017] A plurality of mounting plates penetrate through the rear end of the first semi-cylindrical body. A plurality of wire pipes penetrate through the mounting plates.

[0018] As a further description of the above technical solution:

[0019] Cables are sleeved on the inner walls of the wire pipes. The tops of the cables are plugged into the rear end wiring ports of the electrode integration modules.

[0020] Compared with the prior art, the beneficial effects of the present utility model are:

[0021] (1) The provision of a tempered glass arc plate helps the staff to observe the operation of the electronic components in the cavity structure composed of the first semi-cylinder and the second semi-cylinder. The slider can slide up and down on the inner wall of the slide rail. When the staff holds the handle frame with both hands, the second semi-cylinder can be lifted up to remove the second semi-cylinder. After the second semi-cylinder is removed, the electrode integrated module in the placement frame can be replaced and repaired, which is beneficial to improving the use efficiency of the electrode integrated device.

[0022] (2) The heat dissipation net is provided to help the normal discharge of heat generated by the electronic components in the cavity structure composed of the first semi-cylinder and the second semi-cylinder. A gap exists between the outer wall of the placement frame and the concave surface of the second semi-cylinder, which helps the normal circulation of gas in the cavity structure composed of the first semi-cylinder and the second semi-cylinder. The mesh plate is provided to help the normal heat dissipation of the electrode integrated module. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the structural schematic diagrams of the utility model;

[0024] Figure 2 This is the second structural diagram of the utility model;

[0025] Figure 3 It is a front view of the utility model;

[0026] Figure 4 It is a front cross-sectional view of the utility model;

[0027] Figure 5 It is a rear view of the utility model.

[0028] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0029] 1. First semi-cylinder; 2. Top plate; 3. Side plate; 4. Slide rail; 5. Slider; 6. Handle frame; 7. Second semi-cylinder; 8. Tempered glass curved plate; 9. Chassis; 10. Support plate; 11. Base; 12. Bottom ring; 13. Threaded rod; 14. Heat dissipation net; 15. Semi-circular support ring; 16. Placement frame; 17. Electrode integrated module; 18. Mesh plate; 19. Mounting plate; 20. Threading tube; 21. Cable. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, 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 in conjunction with the accompanying drawings.

[0031] In the following description, numerous specific details are set forth to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Persons skilled in the art may make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0032] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation manner of the present utility model. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or selectively exclusive embodiments from other embodiments. The present utility model provides the following embodiments.

[0033] Referring to Figure 1-5 , an embodiment provided by the present utility model: An electrode integration device for offshore wind power with impressed current, comprising a first semi-cylindrical barrel 1. A top plate 2 is fixedly connected to the top end of the concave surface of the first semi-cylindrical barrel 1. The top surfaces of the first semi-cylindrical barrel 1 and the top plate 2 are both on the same horizontal plane. Side plates 3 are fixedly connected to both ends of the outer wall of the first semi-cylindrical barrel 1. The height of the side plates 3 is the same as the height of the first semi-cylindrical barrel 1. Slide rail bars 4 are fixedly connected to the front ends of the side plates 3. Sliders 5 are slidably connected to the inner walls of the slide rail bars 4. Handle frames 6 are fixedly connected to the front ends of the sliders 5. A second semi-cylindrical barrel 7 is fixedly connected to the opposite surfaces of the two groups of sliders 5. The sliders 5 can slide up and down on the inner walls of the slide rail bars 4. When the staff holds the handle frames 6 with both hands, the second semi-cylindrical barrel 7 can be lifted upward, so as to remove the second semi-cylindrical barrel 7. The concave surface of the second semi-cylindrical barrel 7 is slidably connected to one end of the outer wall of the top plate 2.

[0034] Multiple groups of tempered glass arc plates 8 are installed in the second semi-cylindrical barrel 7. By providing the tempered glass arc plates 8, it helps the staff to observe the operation of the electronic components in the cavity structure formed by the first semi-cylindrical barrel 1 and the second semi-cylindrical barrel 7. A chassis 9 is fixedly connected to the bottom of the first semi-cylindrical barrel 1. Support plates 10 are fixedly connected to both ends of the bottom of the chassis 9. A base 11 is fixedly connected to the bottom of the support plates 10. A bottom ring 12 is fixedly connected to the bottom end of the outer wall of the base 11. Multiple groups of threaded rods 13 vertically penetrate through the bottom ring 12. Multiple groups of threaded holes penetrating up and down are provided in the bottom ring 12. One ends of the outer walls of the threaded rods 13 are installed in the threaded holes inside the bottom ring 12. By providing the threaded rods 13, the whole device can be fixed at a designated position. A heat dissipation net 14 is installed in the chassis 9. By providing the heat dissipation net 14, it helps the normal discharge of the heat generated by the electronic components in the cavity structure formed by the first semi-cylindrical barrel 1 and the second semi-cylindrical barrel 7.

[0035] A plurality of groups of semicircular support rings 15 are fixedly connected to the concave bottom end of the first semi-cylinder 1, and a placement frame 16 is fixedly connected to the concave surface of the semicircular support ring 15. There is a gap between the outer wall of the placement frame 16 and the concave surface of the second semi-cylinder 7, which is conducive to the normal circulation of gas in the cavity structure composed of the first semi-cylinder 1 and the second semi-cylinder 7. The top of the inner wall of the placement frame 16 is sleeved with an electrode integrated module 17, and the bottom of the inner wall of the placement frame 16 is fixedly connected with a mesh plate 18. The arrangement of the mesh plate 18 is conducive to the normal heat dissipation of the electrode integrated module 17. A plurality of groups of mounting plates 19 are passed through the rear end of the first semi-cylinder 1, and a plurality of groups of threading tubes 20 are passed through the mounting plates 19. The inner walls of the threading tubes 20 are sleeved with cables 21, and the tops of the cables 21 are plugged into the rear end wiring ports of the electrode integrated module 17. The electrode integrated module 17 can be quickly removed from the placement frame 16, and the cables 21 can be quickly removed from the electrode integrated module 17, making the use of the entire electrode integrated device more flexible.

[0036] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An electrode integrated device for impressed current of offshore wind power, comprising a first semi-cylinder (1), characterized in that: Both ends of the outer wall of the first semi-cylinder (1) are fixedly connected to side plates (3), the front ends of the side plates (3) are fixedly connected to slide rails (4), the inner walls of the slide rails (4) are slidably connected to sliders (5), the opposite surfaces of the two groups of sliders (5) are fixedly connected to the second semi-cylinder (7), the concave bottom end of the first semi-cylinder (1) is fixedly connected to multiple groups of semi-circular support rings (15), the concave surfaces of the semi-circular support rings (15) are fixedly connected to placement frames (16), and the top ends of the inner walls of the placement frames (16) are sleeved with electrode integrated modules (17).

2. The electrode integration device for impressed current of offshore wind power according to claim 1, characterized in that: The top end of the concave surface of the first semi-cylinder (1) is fixedly connected to a top plate (2), the front end of the sliding block (5) is fixedly connected to a handle frame (6), and the concave surface of the second semi-cylinder (7) is slidably connected to one end of the outer wall of the top plate (2).

3. The electrode integration device for impressed current of offshore wind power according to claim 1, characterized in that: A plurality of groups of tempered glass arc plates (8) are installed in the second semi-cylinder (7); a chassis (9) is fixedly connected to the bottom of the first semi-cylinder (1); and support plates (10) are fixedly connected to both ends of the bottom of the chassis (9).

4. The electrode integration device for impressed current of offshore wind power according to claim 3, characterized in that: The bottom of the support plate (10) is fixedly connected to a base (11), the bottom end of the outer wall of the base (11) is fixedly connected to a bottom ring (12), and a plurality of groups of threaded rods (13) vertically penetrate the bottom ring (12).

5. The electrode integration device for impressed current of offshore wind power according to claim 3, characterized in that: A heat dissipation net (14) is installed in the chassis (9), and a mesh plate (18) is fixedly connected to the bottom end of the inner wall of the placement frame (16).

6. The electrode integration device for impressed current of offshore wind power according to claim 1, characterized in that: The rear end of the first semi-cylinder (1) is penetrated by a plurality of mounting plates (19), and the mounting plates (19) are penetrated by a plurality of wire threading tubes (20).

7. The electrode integration device for impressed current of offshore wind power according to claim 6, characterized in that: The inner wall of the threading tube (20) is sleeved with a cable (21), and the top end of the cable (21) is plugged into the rear end wiring port of the electrode integrated module (17).

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