A tinned copper wire cooling device for nuclear power

Abstract

The utility model discloses a tinned copper wire cooling device for nuclear power, comprising a main body, a cooling structure installed on the top of the main body, the cooling structure comprising: a frame, a water tank, two connecting pipes, a plurality of nozzles, a fixing frame, a limit rod, two electric push rods, a movable plate, a plurality of cooling components and a filter screen. The utility model relates to the technical field of tinned copper wires, and the beneficial effects of the case are as follows: the technical scheme adopts a cooling structure, and during operation, a low-temperature inert gas is blown out through a plurality of cooling components, thereby performing a preliminary cooling operation on the tinned copper wire, and then cooling water is extracted from the inside of the water tank, and a secondary operation is performed on the tinned copper wire, thereby achieving the purpose of cooling the tinned copper wire. Compared with a single water cooling method, the tinned copper wire surface oxidation can be prevented, and the cooling effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of tinned copper wires, in particular to a tinned copper wire cooling device for nuclear power. Background Art

[0002] Nuclear power plants usually use tinned copper wire as connecting conductors. Tinned copper wire has good electrical conductivity and corrosion resistance and is suitable for high temperature and high humidity environments. It can reduce the resistance and oxidation of joints and improve the reliability and stability of connections. In nuclear power plants, safety and reliability are the most important considerations. Therefore, it is a common practice to choose tinned copper wire to ensure the efficiency and stability of power transmission. In the production process of tinned copper wire, it generally includes processes such as wire laying, wire drawing, annealing, cooling, drying, tinning, cooling and wire winding. However, most existing technologies use water cooling technology to cool the tinned copper wire. In this process, the tinned copper wire is in contact with water, and surface oxidation is prone to occur, which affects the cooling effect. Utility Model Content

[0003] To achieve the above purpose, the utility model is implemented through the following technical solutions: a nuclear power tinned copper wire cooling device, including a main body, a cooling structure is installed on the top of the main body, and the cooling structure includes:

[0004] The frame, water tank, two connecting pipes, several nozzles, a fixing frame, a limit rod, two electric push rods, a moving plate, several cooling components and a filter;

[0005] The frame is installed on the top of the main body, the water tank is installed on the lower side of the main body, one end of the two connecting pipes is connected with the two sides of the water tank through the pump, and the other end passes through the upper side of the main body and the upper side of the frame, a number of the nozzles are arranged in the middle part of the two connecting pipes, the fixed frame is installed on the top of the main body, the limit rod passes through the front end of the fixed frame, the driving ends of the two electric push rods are installed on the top of the main body, the two ends of the movable plate are slidably connected to the inner walls on both sides of the fixed frame, a number of the cooling components are connected to the limit rod and the movable plate, the output ends of the two electric push rods are connected to the rear side of the movable plate, and the filter is embedded in the top of the main body.

[0006] Preferably, one of the cooling components comprises: two sliding blocks, two connecting rods, two arc blocks and two cooling tubes;

[0007] The two sliding blocks are slidably connected to the limit rods, one end of the two connecting rods is rotatably connected to the rear sides of the two sliding blocks, and the other end is slidably connected to the front end of the movable plate, the two arc blocks are installed on the top of the two sliding blocks, the interior of the two arc blocks is set to be hollow, and one end of the two cooling tubes is connected to the interior of the two arc blocks.

[0008] Preferably, a plurality of openings are provided on the inner side of the arc-shaped block.

[0009] Preferably, the lower side of the filter is connected to the top of the water tank.

[0010] Preferably, a notch is provided at the front end of the fixing frame, and the front end of the arc block is located above the notch.

[0011] Preferably, a guide roller is installed on the top of the main body.

[0012] Beneficial Effects

[0013] The utility model provides a tinned copper wire cooling device for nuclear power, which has the following beneficial effects: the technical solution adopts a cooling structure, and during operation, low-temperature inert gas is blown out through a plurality of cooling components, thereby performing a preliminary cooling operation on the tinned copper wire, and then cooling water is extracted from the inside of a water tank, and a secondary operation is performed on the tinned copper wire, thereby achieving the purpose of cooling the tinned copper wire. Compared with a single water cooling method, it can prevent the surface oxidation of the tinned copper wire, and has the advantages of good cooling effect, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the main structure of a tinned copper wire cooling device for nuclear power.

[0015] Figure 2 The utility model is a schematic diagram of the top view of the cooling device for tinned copper wire for nuclear power.

[0016] Figure 3 The utility model is a schematic diagram of the side structure of the arc block of the tinned copper wire cooling device for nuclear power.

[0017] In the figure: 1. main body, 2. frame, 3. water tank, 4. connecting pipe, 5. nozzle, 6. fixing frame, 7. limit rod, 8. electric push rod, 9. moving plate, 10. filter screen, 11. sliding block, 12. connecting rod, 13. arc block, 14. cooling pipe, 15. guide roller. DETAILED DESCRIPTION

[0018] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0019] Example

[0020] See also Figure 1-3 In order to further solve the problem of water cooling technology for cooling the tinned copper wire, the surface of the tinned copper wire is prone to oxidation. The following technical solutions are used to solve it:

[0021] Specifically, the technical solution at least includes a main body 1, and a cooling structure is installed on the top of the main body 1, and the cooling structure includes:

[0022] A frame 2, a water tank 3, two connecting pipes 4, a plurality of nozzles 5, a fixing frame 6, a limiting rod 7, two electric push rods 8, a moving plate 9, a plurality of cooling components and a filter screen 10;

[0023] The frame 2 is installed on the top of the main body 1, the water tank 3 is installed on the lower side of the main body 1, one end of the two connecting pipes 4 is connected with the two sides of the water tank 3 through the pump, and the other end passes through the upper side of the main body 1 and the upper side of the frame 2, a number of the nozzles 5 are arranged in the middle part of the two connecting pipes 4, the fixing frame 6 is installed on the top of the main body 1, the limit rod 7 passes through the front end of the fixing frame 6, the driving ends of the two electric push rods 8 are installed on the top of the main body 1, the two ends of the movable plate 9 are slidably connected with the inner walls on both sides of the fixing frame 6, a number of the cooling components are connected with the limit rod 7 and the movable plate 9, the output ends of the two electric push rods 8 are connected with the rear side of the movable plate 9, and the filter is embedded in the top of the main body 1;

[0024] Several cooling components, one of which comprises: two sliding blocks 11, two connecting rods 12, two arc blocks 13 and two cooling tubes 14;

[0025] The two sliding blocks 11 are slidably connected to the limit rod 7, one end of the two connecting rods 12 is rotatably connected to the rear side of the two sliding blocks 11, and the other end is slidably connected to the front end of the movable plate 9, the two arc blocks 13 are installed on the top of the two sliding blocks 11, the inside of the two arc blocks 13 is set to be hollow, and one end of the two cooling tubes 14 is connected to the inside of the two arc blocks 13;

[0026] It should be noted that, during the operation, the galvanized copper wire is first connected to the winding device, and then the electric push rod 8 is operated to push the movable plate 9 to move along the fixed frame 6, and during the movement, the movable plate 9 will push the two sliding blocks 11 to slide along the limit rod 7 through the two connecting rods 12, so that the two arc blocks 13 can be close to the galvanized copper wire. The cooling pipe 14 is connected to the air cooling equipment. When the air cooling equipment is operated, the low-temperature inert gas can be passed into the interior of the arc block 13 and sprayed out through a number of openings, so as to perform a preliminary cooling operation on the galvanized copper pipe. Then the pump is operated to draw cooling water from the water tank 3, and transport it through the connecting pipe 4, and finally spray it through a number of nozzles 5, so as to further cool the galvanized copper pipe.

[0027] Furthermore, a plurality of openings are provided inside the arc block 13, and the low-temperature inert gas is discharged through the plurality of openings.

[0028] Furthermore, the lower side of the filter screen 10 is connected to the top of the water tank 3, so that the cooling water can be recycled.

[0029] Furthermore, a notch is provided at the front end of the fixing frame 6, and the front end of the arc block 13 is located above the notch.

[0030] Furthermore, a guide roller 15 is installed on the top of the main body 1.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nuclear power tinned copper wire cooling device, comprising a main body, a cooling structure is installed on the top of the main body, characterized in that: The cooling structure comprises: The frame, water tank, two connecting pipes, several nozzles, a fixing frame, a limit rod, two electric push rods, a moving plate, several cooling components and a filter; The frame is installed on the top of the main body, the water tank is installed on the lower side of the main body, one end of the two connecting pipes is connected with the two sides of the water tank through the pump, and the other end passes through the upper side of the main body and the upper side of the frame, a number of the nozzles are arranged in the middle part of the two connecting pipes, the fixed frame is installed on the top of the main body, the limit rod passes through the front end of the fixed frame, the driving ends of the two electric push rods are installed on the top of the main body, the two ends of the movable plate are slidably connected to the inner walls on both sides of the fixed frame, a number of the cooling components are connected to the limit rod and the movable plate, the output ends of the two electric push rods are connected to the rear side of the movable plate, and the filter is embedded in the top of the main body.

2. A nuclear power tinned copper wire cooling device according to claim 1, characterized in that: Several cooling components, one of which comprises: two sliding blocks, two connecting rods, two arc blocks and two cooling tubes; The two sliding blocks are slidably connected to the limit rods, one end of the two connecting rods is rotatably connected to the rear sides of the two sliding blocks, and the other end is slidably connected to the front end of the movable plate, the two arc blocks are installed on the top of the two sliding blocks, the interior of the two arc blocks is set to be hollow, and one end of the two cooling tubes is connected to the interior of the two arc blocks.

3. A nuclear power tinned copper wire cooling device according to claim 2, characterized in that: A plurality of openings are arranged on the inner side of the arc-shaped block.

4. A nuclear power tinned copper wire cooling device according to claim 1, characterized in that: The lower side of the filter is communicated with the top of the water tank.

5. A nuclear power tinned copper wire cooling device according to claim 2, characterized in that: The front end of the fixing frame is provided with a notch, and the front end of the arc block is located above the notch.

6. A nuclear power tinned copper wire cooling device according to claim 1, characterized in that: A guide roller is installed on the top of the main body.

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