Humidity monitoring equipment for wind turbine generator

Abstract

The utility model relates to the technical field of humidity monitoring, in particular to humidity monitoring equipment for a wind turbine generator, which comprises a monitor, a connecting handle and a detection device, a fixed disc is rotatably connected inside the monitor through a knob, the fixed disc is connected with a turntable through a connecting column, the turntable is connected with a shell through a data line, and the shell is connected with the connecting handle. The connecting handle is connected with the monitor through a spring and a clamping column; the beneficial effects of the utility model are that the data line can be integrally and orderly wound in the turntable inside the monitor through the knob, so that the data line is prevented from being wound, and meanwhile, the shell can be fixed by the connecting handle, so that the whole device does not occupy space when being stored, the whole device is convenient to use and store, and the use is convenient. The data line is easy to use and not easy to wind.

Description

Technical Field

[0001] This utility model relates to the field of humidity monitoring technology, specifically to a device for monitoring the humidity of wind turbine units. Background Technology

[0002] Wind turbines, as an important component of modern clean energy, are widely used globally to generate electricity and are key equipment contributing to a "low-carbon economy." However, the normal operation of these machines depends on a stable environment and their own good condition, among which humidity monitoring is crucial for the maintenance and performance assurance of wind turbines.

[0003] In existing technologies, humidity monitoring equipment for wind turbines is mostly installed separately as a detection device and a dedicated unit, with signal exchange maintained between the two via a data cable. While this method effectively expands the applicability of the monitoring equipment, the data cable is prone to tangling and detachment during storage and use, making the overall device inconvenient to use. Therefore, this invention proposes a humidity monitoring device for wind turbines to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a device for monitoring the humidity of wind turbine units, so as to solve the problems mentioned in the background art, such as the inconvenience of using data cables and their easy tangling.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a device for monitoring the humidity of a wind turbine, comprising: a monitor, a connecting handle, and a detection device. The monitor is internally connected to a fixed plate via a knob, the fixed plate is connected to a turntable via a connecting post, the turntable is connected to a housing via a data cable, the housing is connected to the connecting handle, and the connecting handle is connected to the monitor via a spring and a locking post.

[0006] Preferably, a display screen is fixedly connected to the surface of the monitor, and a knob is rotatably connected to the lower end of the monitor. One end of the knob passes through the surface of the monitor and is fixedly connected to a fixed plate, which is located inside the monitor.

[0007] Preferably, one end of the turntable is fixedly connected to a plurality of connecting posts, which are arranged in a circular and uniform manner. The other end of the connecting posts is fixedly connected to a fixed disk. Both the fixed disk and the turntable are rotatably connected to the inner wall of the monitor.

[0008] Preferably, one end of the data cable is fixedly connected to the inner wall of the turntable, and the other end is located outside the monitor and fixedly connected to a connector. The data cable is electrically connected to the monitor. The surface of the connector is threaded with an interface, which is fixedly connected to the lower end of the outer shell. A detection device is fixedly connected to the upper end of the outer shell, and the data cable is electrically connected to the detection device.

[0009] Preferably, the monitor has a sliding groove on its side, and two connecting holes are formed on the inner wall of the sliding groove. A spring and a locking pin are fixedly connected to the upper and lower ends of the side of the connecting handle, respectively. The other end of the spring is fixedly connected to the inner wall of the two connecting holes, and the other end of the locking pin passes through the connecting hole and is slidably connected to it.

[0010] Preferably, the outer shell is inserted into the inner surface of the connecting handle, the end of the locking post away from the connecting handle is located between two adjacent connecting posts, and the connecting handle is slidably connected to the sliding groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the data cable can be wound in an orderly manner in the turntable inside the monitor by the knob, so as to avoid the data cable from getting tangled. At the same time, the outer shell can be fixed by the handle, so that the whole device does not take up space when stored. The device is easy to use and store, and the data cable is easy to use and not easy to get tangled. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the connecting handle of this utility model on one side of the monitoring instrument;

[0014] Figure 3 This is a bottom view of the interior of the overall monitoring instrument of this utility model;

[0015] Figure 4 This is an internal side view of the overall monitoring instrument of this utility model.

[0016] In the diagram: 1. Monitor; 2. Display screen; 3. Sliding groove; 4. Connecting hole; 5. Locking post; 6. Spring; 7. Connecting handle; 8. Knob; 9. Fixing plate; 10. Connecting post; 11. Turntable; 12. Data cable; 13. Connector; 14. Interface; 15. Housing; 16. Detection device. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Please see Figures 1 to 4This utility model provides a technical solution: a device for monitoring the humidity of a wind turbine, comprising: a monitor 1, a connecting handle 7, and a detection device 16. A display screen 2 is fixedly connected to the surface of the monitor 1, allowing the user to view and read the data during the detection process. A knob 8 is rotatably connected to the lower end of the monitor 1. One end of the knob 8 passes through the surface of the monitor 1 and is fixedly connected to a fixed disk 9. The knob 8 can control the rotation of the fixed disk 9, which is located inside the monitor 1. A plurality of connecting posts 10 are fixedly connected to one end of a turntable 11, which are arranged in a circular and uniform manner. If a locking post 5 enters between two connecting posts 10, the fixed disk 9 cannot rotate. The other end of the connecting post 10 is fixedly connected to the fixed disk 9. When the fixed disk 9 rotates, the turntable 11 will also rotate. Both the fixed disk 9 and the turntable 11 are rotatably connected to the inner wall of the monitor 1, thus facilitating the control of the extension length of the data cable 12 via the knob 8.

[0019] One end of the data cable 12 is fixedly connected to the inner wall of the turntable 11, and the other end is located outside the monitor 1 and is fixedly connected to the connector 13. When the turntable 11 rotates, the data cable 12 will gradually extend or retract and wrap around the turntable 11 as the turntable 11 rotates. The data cable 12 is electrically connected to the monitor 1. The surface of the connector 13 is threaded with an interface 14. The connection between the connector 13 and the interface 14 facilitates the replacement of the detection device 16. The interface 14 is fixedly connected to the lower end of the outer shell 15. The upper end of the outer shell 15 is fixedly connected to the detection device 16. During use, the operator can hold the outer shell 15 and pull out the data cable 12 to increase the measurement range. The data cable 12 is electrically connected to the detection device 16. When the detection device 16 generates data, it will transmit the signal to the monitor 1 through the data cable 12 and display it on the display screen 2.

[0020] The monitor 1 has a sliding groove 3 on its side, and two connecting holes 4 are opened on the inner wall of the sliding groove 3. The two connecting holes 4 facilitate the fixing of the position of the connecting handle 7. The upper and lower ends of the side of the connecting handle 7 are respectively fixedly connected to a spring 6 and a locking post 5. The other end of the spring 6 is fixedly connected to the inner wall of the two connecting holes 4. The spring 6 enables the connecting handle 7 to quickly return to its original position. The other end of the locking post 5 passes through the connecting hole 4 and slides with it. When the connecting handle 7 is pressed, the locking post 5 will slide into the monitor 1. The outer shell 15 is inserted into the inner surface of the connecting handle 7. The connecting handle 7 can be used to store the outer shell 15. The end of the locking post 5 away from the connecting handle 7 is located between two adjacent connecting posts 10. When the locking post 5 slides with the connecting handle 7, the locking post 5 will move into the space between the two connecting posts 10, thereby limiting the extension and retraction of the data cable 12. The connecting handle 7 is slidably connected to the sliding groove 3, thereby controlling the range of movement of the connecting handle 7.

[0021] When the device is in operation, after checking that the device is working correctly, pull the outer casing 15 upwards from the connecting handle 7, and then pull the data cable 12 outwards through the outer casing 15. During this process, the turntable 11 drives the knob 8 to rotate together through the fixed plate 9. After the data cable 12 reaches the required length, press the connecting handle 7 inwards. At this time, the spring 6 will be compressed, and the locking post 5 will slide between the two connecting posts 10, thereby locking the turntable 11 and preventing it from rotating. Then, the operation can begin. After the operation is completed, release the connecting handle 7. Under the action of the spring 6, it will return to its original position. At this time, the locking post 5 will move away from the connecting posts. Then, the turntable 11 can be rotated through the knob 8 to retract the data cable 12. Then, the outer casing 15 can be stored back through the connecting handle 7. The device is simple and easy to operate. The operator can operate it with one hand. It is easy to use and the data cable 12 will not get tangled.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for monitoring humidity in wind turbine generators, characterized in that: The device for monitoring the humidity of the wind turbine includes: a monitor (1), a connecting handle (7) and a detection device (16). The monitor (1) is connected to a fixed plate (9) by a knob (8). The fixed plate (9) is connected to a turntable (11) by a connecting post (10). The turntable (11) is connected to the outer shell (15) by a data cable (12). The outer shell (15) is connected to the connecting handle (7). The connecting handle (7) is connected to the monitor (1) by a spring (6) and a locking post (5). One end of the turntable (11) is fixedly connected to several connecting posts (10), which are arranged in a circular and uniform manner. The other end of the connecting posts (10) is fixedly connected to the fixed disk (9). Both the fixed disk (9) and the turntable (11) are rotatably connected to the inner wall of the monitor (1). One end of the data cable (12) is fixedly connected to the inner wall of the turntable (11), and the other end is located outside the monitor (1) and fixedly connected to a connector (13). The data cable (12) is electrically connected to the monitor (1). The surface of the connector (13) is threaded with an interface (14). The interface (14) is fixedly connected to the lower end of the outer shell (15). The upper end of the outer shell (15) is fixedly connected to a detection device (16). The data cable (12) is electrically connected to the detection device (16). The monitor (1) has a sliding groove (3) on its side. The inner wall of the sliding groove (3) has two connecting holes (4). The upper and lower ends of the side of the connecting handle (7) are respectively fixedly connected to a spring (6) and a locking post (5). The other end of the spring (6) is fixedly connected to the inner wall of the two connecting holes (4). The other end of the locking post (5) passes through the connecting hole (4) and is slidably connected to it. The outer shell (15) is inserted into the inner surface of the connecting handle (7), and the end of the locking post (5) away from the connecting handle (7) is located between two adjacent connecting posts (10). The connecting handle (7) is slidably connected to the sliding groove (3).

2. The device for monitoring humidity in a wind turbine generator set according to claim 1, characterized in that: The monitor (1) has a display screen (2) fixedly connected to its surface. The lower end of the monitor (1) is rotatably connected to a knob (8). One end of the knob (8) passes through the surface of the monitor (1) and is fixedly connected to a fixed plate (9). The fixed plate (9) is located inside the monitor (1).

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