Discharge detection device

Abstract

The utility model provides a discharge detection device, which comprises a mounting seat, a rotating seat, a discharge detector body, a controller, connecting blocks and a real-time communication module, the mounting seat and the rotating seat are both U-shaped structures, the connecting blocks are symmetrically arranged at the two ends of the mounting seat, the two ends of the rotating seat are respectively connected with the two adjacent connecting blocks, and the rotating seat is arranged in an inverted U shape; the top end of the discharge detector body is connected with the top end of the inner wall of the rotating seat, a controller and a real-time communication module are arranged between the discharge detector body and the rotating seat, and the discharge detector body and the real-time communication module are electrically connected with the controller; by means of the real-time communication module, when partial discharge detection needs to be conducted on the wind power generation system, data collection of partial discharge detection can be completed through the real-time communication module and the controller, it is avoided that detection personnel go to the corresponding wind generating set, and the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to partial discharge detection technical field especially, relate to a discharge detection device. BACKGROUND

[0002] Wind power generation refers to the kinetic energy of wind into electric energy, wind energy is a kind of clean renewable energy, has been used by people very early, mainly through windmill to pump water, grinding etc.;At the same time, wind power generation is very environmental protection, and wind energy is huge, so it is increasingly valued by countries around the world;

[0003] And in the operation process of wind power generation system, in order to prevent power accident, improve the reliability of equipment, and prolong the service life of equipment, therefore wind power generation system needs to be periodically detected partial discharge;The existing partial discharge detection mode is generally that the detector corresponding to the detection personnel is handheld to carry out on-site detection, and since wind turbine is generally arranged in relatively remote area, and adjacent wind turbine is far apart, so that the detection personnel needs to spend a lot of time, and the detection efficiency is low. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of discharge detection device with real-time communication and partial discharge data acquisition, to solve the problem of low detection efficiency, high maintenance cost.

[0005] According to the embodiment of the utility model, a kind of discharge detection device is provided, comprising: mounting seat, rotating seat, discharge detector body, controller, connecting block and real-time communication module, mounting seat and rotating seat are U-shaped structure, the both ends of mounting seat are symmetrically provided with connecting block, the both ends of rotating seat are respectively connected with adjacent two connecting blocks, wherein rotating seat is set as inverted U shape;

[0006] The top of discharge detector body is connected with the inner wall top of rotating seat, and controller and real-time communication module are arranged between discharge detector body and rotating seat, and discharge detector body and real-time communication module are electrically connected with controller.

[0007] Preferably, the controller is arranged at the top of the discharge detector body, the real-time communication module is arranged on the controller, and the real-time communication module passes through the rotating seat.

[0008] Preferably, the connecting block and the rotating seat are rotatably connected by a rotating shaft, and a fixing device is arranged between the connecting block and the rotating seat.

[0009] Preferably, the fixing device comprises positioning holes, positioning rods, springs and sliding plates, the positioning holes are arranged on the rotating seat, the positioning holes are uniformly arranged around the rotating shaft, a rod cavity is arranged in the connecting block, the sliding plates are slidably connected in the rod cavity, the positioning rods pass through the connecting block and the rod cavity, the sliding plates are sleeved on the positioning rods, the springs are sleeved on the positioning rods, and the springs are located between the sliding plates and the inner wall of the rod cavity; wherein one end of the positioning rod is matched with the positioning hole.

[0010] Preferably, the end of the positioning rod away from the positioning hole is further provided with a pull block, and the pull block is rotatably connected with a pull ring.

[0011] Preferably, the bottom end of the mounting seat is uniformly provided with a plurality of first mounting holes and second mounting holes; wherein the first mounting hole is a strip-shaped hole, and the second mounting hole is a circular hole.

[0012] Preferably, the discharge detector body and the inner side wall of the rotating seat are connected through a plurality of strip-shaped blocks.

[0013] Preferably, the real-time communication module comprises:

[0014] The wireless network card is electrically connected with the control module and is used for being in communication connection with the server through a wireless network.

[0015] Compared with the prior art, the utility model has the advantages that when local discharge detection needs to be carried out on the wind power generation system, the real-time communication module and the controller can complete data acquisition of the local discharge detection, the detection personnel needs not to go to the corresponding wind turbine generator, and the detection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model embodiment;

[0017] Figure 2 It is an enlarged schematic view of A in the utility model another embodiment; Figure 1

[0018] Figure 3 It is a schematic view of the mounting seat of the utility model another embodiment;

[0019] Figure 4 It is a schematic view of the rotating seat of the utility model another embodiment;

[0020] Figure 5 It is a schematic view of the utility model another embodiment when installing.

[0021] ​In the above drawings: 1. Mounting seat; 2. Rotating seat; 3. Discharge detector body; 4. Controller; 5. Real-time communication module; 6. Bar block; 7. Connecting block; 8. Rod cavity; 9. Positioning rod; 10. Positioning hole; 11. Rotating shaft; 13. Spring; 14. Sliding plate; 17. Pull ring; 18. Pull block; 19. First mounting hole; 20. Second mounting hole; 21. Mounting bar. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0023] like Figures 1 to 5 As shown, the embodiment of the present utility model provides a discharge detection device, comprising:

[0024] Mounting base 1, rotating base 2, discharge detector body 3, controller 4, connection block 7 and real-time communication module 5. Both mounting base 1 and rotating base 2 are U-shaped structures. Connecting blocks 7 are symmetrically provided at both ends of the mounting base 1. Both ends of the rotating base 2 are connected to two adjacent connecting blocks 7 respectively, wherein the rotating base 2 is arranged in an inverted U shape;

[0025] The top of the discharge detector body 3 is connected to the top of the inner wall of the rotating base 2. A controller 4 and a real-time communication module 5 are provided between the discharge detector body 3 and the rotating base 2. The discharge detector body 3 and the real-time communication module 5 are electrically connected to the controller respectively.

[0026] The real-time communication module 5 includes:

[0027] A wireless network card, electrically connected to the control module 4, for communicating with the server via a wireless network;

[0028] The invention also includes: a controller is provided at the top of the discharge detector body 3, a real-time communication module 5 is provided on the controller 4, and the real-time communication module 5 passes through the rotating seat 2;

[0029] The working principle of the above technical solution is as follows: in actual use, the detection device is installed in the corresponding position through the mounting base 1, and then the angle between the rotating base 2 and the mounting base 1 is adjusted so that the discharge detector body 3 is aligned with the position to be detected, and then the discharge detector body 3 is started; when partial discharge detection of the wind power generation system is required, detection information is sent to the detection device through the remote server; the controller of the detection device receives the detection information through the real-time communication module 5, and then starts the discharge detector body 3 to perform detection. After the detection is completed, the data detected by the discharge detector body 3 is transmitted back to the server through the real-time communication module 5, and the detection personnel make a judgment; wherein, the discharge detector body 3 can be a thermal imaging camera, an audio imager, etc.

[0030] The beneficial effects of the above technical solution are: through the above technical solution, when local discharge detection of the wind power generation system is needed, the real-time communication module 5 and the controller 4 can complete data acquisition of the local discharge detection, and the detection personnel does not need to go to the corresponding wind turbine generator, thereby improving the detection efficiency.

[0031] In one embodiment, the connecting block 7 and the rotating seat 2 are rotationally connected through the rotating shaft 11, and a fixing device is arranged between the connecting block and the rotating seat 2.

[0032] The fixing device comprises positioning holes 10, positioning rods 9, springs 13 and sliding plates 14. The positioning holes 10 are arranged on the rotating seat 2, the positioning holes 10 are uniformly arranged around the rotating shaft 11, the rod cavity 8 is arranged in the connecting block 7, the sliding plate 14 is slidably connected in the rod cavity 8, the positioning rod 9 passes through the connecting block and the rod cavity 8, the sliding plate 14 is sleeved on the positioning rod 9, the spring 13 is sleeved on the positioning rod 9, and the spring 13 is located between the sliding plate 14 and the inner wall of the rod cavity 8. One end of the positioning rod 9 is matched with the positioning hole 10.

[0033] The end of the positioning rod 9 away from the positioning hole 10 is also provided with a pull block 18, and the pull ring 17 is rotationally connected to the pull block 18.

[0034] The working principle and beneficial effects of the above technical solution are: in actual use, after the installation of the mounting seat 1 is completed, the pull ring 17 is pulled to drive the positioning rod 9 to move in the compression direction of the spring 13 through the pull block 18, so that the positioning rod 9 exits the positioning hole 10, and then the rotating seat 2 is rotated around the rotating shaft 11 as the axis to adjust the angle between the rotating seat 2 and the mounting seat 1. The pull ring is released, and the positioning rod 9 is reinserted into the positioning hole 10. By adjusting the relative angle between the rotating seat 2 and the mounting seat 1, the discharge detector body 3 can face the detection area.

[0035] In one embodiment, the mounting seat 1 is uniformly provided with a plurality of first mounting holes 19 and second mounting holes 20 at the bottom end; wherein the first mounting hole 19 is a strip-shaped hole, and the second mounting hole 20 is a circular hole.

[0036] The working principle and beneficial effects of the above technical solution are: in actual use, as shown in Figure 5 The strip-shaped first mounting hole 19 can be installed on a circular rod through the binding belt 21. Then the second mounting hole 20 can be used to install the mounting seat 1 on the top of the wall or other equipment, thereby completing the installation of the local discharge device to adapt to the installation of the detection device in various detection environments.

[0037] In one embodiment, the discharge detector body 3 and the inner side wall of the rotating seat 2 are connected through a plurality of strip-shaped blocks 6.

[0038] The working principle and beneficial effects of the technical solution are as follows: the strip-shaped block 6 can make the discharge detector body 3 and the rotating seat have a certain gap, so that heat dissipation is facilitated; the strip-shaped block 6 can also be replaced by an elastic block with adhesion, which is used to extrude the discharge detector body 3; and the replacement can be quickly completed when the discharge detector body 3 is replaced.

[0039] Finally, it should be explained that the above examples are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A discharge detection device characterized by comprising: The utility model relates to a discharge detection device, including: Mounting seat (1), rotating seat (2), discharge detector body (3), controller (4), connecting block (7) and real -time communication module (5), mounting seat (1) and rotating seat (2) are U-shaped structure, the both ends of mounting seat (1) are symmetrically equipped with connecting block (7), and the both ends of rotating seat (2) are connected with adjacent two connecting blocks (7) respectively, wherein rotating seat (2) is set as inverted U-shapedly, Discharge detector body (3) top end and the inner wall top end of rotating seat (2) are connected, and controller (4) and real -time communication module (5) are equipped between discharge detector body (3) and rotating seat (2), and discharge detector body (3) and real -time communication module (5) are electrically connected with controller respectively.

2. The discharge detection device of claim 1, further comprising: The controller is located at the top end of the discharge detector body (3), the controller (4) is provided with a real-time communication module (5), and the real-time communication module (5) passes through the rotating seat (2).

3. The discharge detection device of claim 1, further comprising: The connecting block (7) and the rotating seat (2) are rotatably connected through the rotating shaft (11), and the connecting block and the rotating seat (2) are provided with a fixing device.

4. The discharge detection device of claim 3, wherein the fixing device comprises: Positioning holes (10), positioning rods (9), springs (13) and sliding plates (14), a plurality of positioning holes (10) are provided on the rotating seat (2), a plurality of positioning holes (10) are uniformly provided around the rotating shaft (11), a rod cavity (8) is provided in the connecting block (7), a sliding plate (14) is slidably connected in the rod cavity (8), the positioning rod (9) passes through the connecting block and the rod cavity (8), the sliding plate (14) is sleeved on the positioning rod (9), the spring (13) is sleeved on the positioning rod (9), and the spring (13) is located between the sliding plate (14) and the inner wall of the rod cavity (8); wherein one end of the positioning rod (9) is matched with the positioning hole (10).

5. The discharge detection device of claim 4, wherein the end of the positioning rod (9) away from the positioning hole (10) is further provided with a pull block (18), and the pull block (18) is rotatably connected with a pull ring (17).

6. The discharge detection device of claim 1, wherein the bottom end of the mounting seat (1) is uniformly provided with a plurality of first mounting holes (19) and second mounting holes (20); wherein the first mounting hole (19) is a strip-shaped hole, and the second mounting hole (20) is a circular hole.

7. The discharge detection device of claim 1, wherein the discharge detector body (3) and the inner side wall of the rotating seat (2) are connected through a plurality of strip-shaped blocks (6).

8. The discharge detection device of claim 1, wherein the real-time communication module (5) comprises: A wireless network card, the wireless network card and the control module (4) are electrically connected, and are used for being connected with a server through a wireless network. ​ ​ ​ ​

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