Transformer winding monitoring device

Abstract

The invention relates to the technical field of transformers, in particular to a transformer winding monitoring device which comprises a monitoring machine body and further comprises a warning assembly, the warning assembly comprises a protection frame, a lifting plate, a connecting support, a mounting base, a warning lamp, a buzzer and a lifting component, and the protection frame is fixedly connected with the monitoring machine body. The lifting plate is connected with the monitoring machine body through the lifting component, the connecting support is fixedly connected with the lifting plate, the mounting base is fixedly connected with the connecting support, the warning lamp is arranged on the mounting base, the buzzer is arranged on the mounting base, and the lifting component is arranged on the monitoring machine body and connected with the lifting plate. An operator can be reminded of the abnormal operation condition of the transformer winding through the sound-light alarm signals sent by the alarm lamp and the buzzer on the monitoring machine body, so that the operator can conveniently make adjustment in time to reduce the loss caused by the abnormal operation.

Description

Technical Field

[0001] The present invention relates to the technical field of transformers, and in particular to a transformer winding monitoring device. Background Art

[0002] The transformer winding is a coil made of insulated wire and is the circuit part of the transformer. However, the transformer winding is prone to abnormal failure during operation, making it difficult for operators to diagnose the corresponding fault.

[0003] The existing monitoring device is provided with a plurality of sensors, which can monitor the temperature of the winding, the mechanical state of the transformer, the current change, etc., so as to facilitate the operator to perform fault diagnosis.

[0004] However, the existing monitoring devices are unable to give an alarm for abnormal information, making it difficult for operators to timely learn about abnormal information during the operation of the transformer winding, and thus difficult to make corresponding adjustments to the abnormal information, thereby causing corresponding losses. Summary of the invention

[0005] The object of the present invention is to provide a transformer winding monitoring device, aiming to solve the problem that the existing monitoring device cannot alarm for abnormal information, making it difficult for operators to timely understand the abnormal information of the transformer winding during operation, and thus difficult to make corresponding adjustments to the abnormal information, thereby causing corresponding losses.

[0006] To achieve the above object, the present invention provides a transformer winding monitoring device, comprising a monitoring body,

[0007] Also includes a warning component,

[0008] The warning assembly includes a protection frame, a lifting plate, a connecting bracket, a mounting seat, a warning light, a buzzer and a lifting member. The protection frame is fixedly connected to the monitoring body and is located on one side of the monitoring body. The lifting plate is connected to the monitoring body through the lifting member and is located on a side of the monitoring body close to the protection frame. The connecting bracket is fixedly connected to the lifting plate and is located on one side of the lifting plate. The mounting seat is fixedly connected to the connecting bracket and is located on a side of the connecting bracket close to the protection frame. The warning light is arranged on the mounting seat and is located on one side of the mounting seat. The buzzer is arranged on the mounting seat and is located on a side of the mounting seat close to the warning light. The lifting member is arranged on the monitoring body and connected to the lifting plate.

[0009] Among them, the lifting component includes a limiting slide, a sliding block, a sliding frame, a connecting plate and a driving component, the limiting slide is fixedly connected to the monitoring body and is located on one side of the monitoring body; the sliding block is slidably connected to the limiting slide and is located on one side of the limiting slide; the sliding frame is fixedly connected to the sliding block and is located on one side of the sliding block; the connecting plate is fixedly connected to the sliding frame and the lifting plate respectively, and the connecting plate is located on the side of the sliding frame close to the lifting plate; the driving component is arranged on the monitoring body and connected to the sliding block.

[0010] Wherein, the driving component includes a rotating motor and a screw, the rotating motor is fixedly connected to the monitoring body and is located on one side of the monitoring body; the screw is connected to the output end of the rotating motor and is threadedly connected to the sliding block, and is located on the side of the rotating motor close to the sliding block.

[0011] Wherein, the warning component also includes a display component, and the display component includes a display screen and a protective component. The display screen is arranged on the monitoring body and is located on one side of the monitoring body; the protective component is arranged on the monitoring body.

[0012] Wherein, the protection component includes a fixing frame and a protection window, the fixing frame is fixedly connected to the monitoring body and located at one side of the monitoring body; the protection window is fixedly connected to the fixing frame and located at a side of the fixing frame close to the display screen.

[0013] Wherein, the display component further includes an operation panel, and the operation panel is arranged on the monitoring body and located on a side of the monitoring body close to the display screen.

[0014] Among them, the transformer winding monitoring device also includes a transmission component, which includes a sensor and a connecting member. The sensor is connected to the monitoring body through the connecting member and is located on one side of the monitoring body; the connecting member is arranged on the monitoring body and connected to the sensor.

[0015] Wherein, the connecting component includes a connecting wire and a mounting bracket, the connecting wire is connected to the monitoring body and is located on one side of the monitoring body; the mounting bracket is respectively connected to the connecting wire and the sensor, and the mounting bracket is located on the side of the connecting wire close to the sensor.

[0016] A transformer winding monitoring device of the present invention, when the monitoring body detects that the transformer winding operation is abnormal, the monitoring automatically starts the lifting component to drive the lifting plate to move up and down, and the lifting and moving of the lifting plate can drive the mounting seat on the connecting bracket to move up and down, so that the warning light and the buzzer are moved out of the protection frame, and at the same time, the warning light and the buzzer are started to emit sound and light alarm signals, so that the operator is reminded of the abnormal transformer winding operation through the sound and light alarm signals emitted by the warning light and the buzzer on the monitoring body, thereby facilitating the operator to make timely adjustments to reduce the losses caused by the abnormality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0018] Figure 1 It is a structural schematic diagram of a transformer winding monitoring device according to a first embodiment of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the warning component of the first embodiment of the present invention.

[0020] Figure 3 1 is a schematic structural diagram of a transformer winding monitoring device according to a second embodiment of the present invention.

[0021] Figure 4 4 is a schematic structural diagram of a display component according to a second embodiment of the present invention.

[0022] Figure 5 1 is a schematic structural diagram of a transformer winding monitoring device according to a third embodiment of the present invention.

[0023] In the figure: 101-monitoring body, 102-protection frame, 103-lifting plate, 104-connecting bracket, 105-mounting seat, 106-warning light, 107-buzzer, 108-limiting slide, 109-sliding block, 110-sliding frame, 111-connecting plate, 112-rotating motor, 113-screw, 201-display screen, 202-operation panel, 203-fixing frame, 204-protection window, 301-sensor, 302-connecting wire, 303-mounting frame. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0025] The first embodiment of the present application is:

[0026] See also Figure 1 and Figure 2 ,in Figure 1 It is a structural schematic diagram of a transformer winding monitoring device according to a first embodiment of the present invention. Figure 2 It is a schematic structural diagram of the warning component of the first embodiment of the present invention.

[0027] The present invention provides a transformer winding monitoring device, including a monitoring body 101 and a warning component, wherein the warning component includes a protection frame 102, a lifting plate 103, a connecting bracket 104, a mounting seat 105, a warning light 106, a buzzer 107 and a lifting component, wherein the lifting component includes a limit slide 108, a sliding block 109, a sliding frame 110, a connecting plate 111 and a driving component, wherein the driving component includes a rotating motor 112 and a screw 113. The above-mentioned solution solves the problem that the existing monitoring device cannot alarm for abnormal information, making it difficult for operators to timely understand the abnormal information of the transformer winding during operation, and thus making it difficult to make corresponding adjustments to the abnormal information, thereby causing corresponding losses. It can be understood that the above-mentioned solution can be used in the case where it is necessary to warn of the abnormal information being monitored.

[0028] In this embodiment, the operating conditions of the transformer windings can be monitored and analyzed through the monitoring body 101 .

[0029] The protection frame 102 is fixedly connected to the monitoring body 101 and is located on one side of the monitoring body 101. The lifting plate 103 is connected to the monitoring body 101 through the lifting member and is located on a side of the monitoring body 101 close to the protection frame 102. The connecting bracket 104 is fixedly connected to the lifting plate 103 and is located on one side of the lifting plate 103. The mounting seat 105 is fixedly connected to the connecting bracket 104 and is located on a side of the connecting bracket 104 close to the protection frame 102. The warning light 106 is arranged on the mounting seat 105 and is located on one side of the mounting seat 105. The buzzer 107 is arranged on the mounting seat 105. The mounting seat 105 is located on a side of the mounting seat 105 close to the warning light 106. The lifting component is arranged on the monitoring body 101 and connected to the lifting plate 103. The protection frame 102 is welded to the monitoring body 101. The lifting plate 103 is connected to the monitoring body 101 through the lifting component. The lifting plate 103 can be driven to move up and down on the monitoring body 101 through the lifting component. There are four connecting brackets 104, and four connecting brackets 104 are welded to the lifting plate 103. The mounting seat 105 is welded to the four connecting brackets 104. The lifting and lowering movement of the lifting plate 103 can The mounting base 105 on the connecting bracket 104 is driven to move up and down, the warning light 106 is arranged on the mounting base 105, and the flashing of the warning light 106 can warn the operator that the transformer winding operation is abnormal, the buzzer 107 is arranged on the mounting base 105, and the buzzer 107 emits a sound to warn the operator that the transformer winding operation is abnormal, the lifting component is arranged on the monitoring body 101, and is connected to the lifting plate 103, and the lifting component can provide a corresponding power source for the movement of the lifting plate 103, so that when the monitoring body 101 detects that the transformer winding operation is abnormal When an abnormality occurs, the monitoring automatically starts the lifting component to drive the lifting plate 103 to move up and down. The lifting plate 103 can drive the mounting base 105 on the connecting bracket 104 to move up and down through the lifting plate 103, so that the warning light 106 and the buzzer 107 are moved out of the protection frame 102, and the warning light 106 and the buzzer 107 are started to emit an audible and visual alarm signal, so that the operator is reminded of the abnormality of the transformer winding operation through the warning light 106 and the buzzer 107 on the monitoring body 101 to emit an audible and visual alarm signal, thereby facilitating the operator to make timely adjustments to reduce the losses caused by the abnormality.

[0030] Secondly, the limiting slide 108 is fixedly connected to the monitoring body 101 and is located on one side of the monitoring body 101; the sliding block 109 is slidably connected to the limiting slide 108 and is located on one side of the limiting slide 108; the sliding frame 110 is fixedly connected to the sliding block 109 and is located on one side of the sliding block 109; the connecting plate 111 is fixedly connected to the sliding frame 110 and the lifting plate 103 respectively, and the connecting plate 111 is located on the side of the sliding frame 110 close to the lifting plate 103; the driving member is arranged on the monitoring body 101 and connected to the sliding block 109, The positioning slide 108 is bolted and fixed on the monitoring body 101, the sliding block 109 is slidably connected to the limiting slide 108, and the limiting slide 108 can connect, support and directionally limit the sliding of the sliding block 109, the sliding frame 110 is welded on the sliding block 109, and the connecting plate 111 is welded on the sliding frame 110. The sliding of the sliding block 109 can drive the connecting plate 111 on the sliding frame 110 to move up and down, and the lifting plate 103 is welded on the connecting plate 111, and the movement of the connecting plate 111 can drive the lifting plate 103 to move up and down.

[0031] Finally, the rotating motor 112 is fixedly connected to the monitoring body 101 and is located on one side of the monitoring body 101; the screw 113 is connected to the output end of the rotating motor 112 and is threadedly connected to the sliding block 109, and is located on a side of the rotating motor 112 close to the sliding block 109. The rotating motor 112 is bolted and fixedly installed on the monitoring body 101, and the screw 113 is connected to the output end of the rotating motor 112. The driving output of the rotating motor 112 can drive the rotation of the screw 113. The screw 113 is threadedly connected to the sliding block 109. The thread of the screw 113 and the directional limiting action of the limiting slide 108 on the sliding of the sliding block 109 can achieve the purpose of driving the sliding block 109 to move up and down in the limiting slide 108 when the screw 113 rotates.

[0032] When using a transformer winding monitoring device of the present embodiment, when the monitoring body 101 detects that the transformer winding operation is abnormal, the monitoring automatically starts the lifting component to drive the lifting plate 103 to move up and down, and the lifting and down movement of the lifting plate 103 can drive the mounting seat 105 on the connecting bracket 104 to move up and down, so that the warning light 106 and the buzzer 107 are moved out of the protection frame 102, and the warning light 106 and the buzzer 107 are started to emit an audible and visual alarm signal, so that the operator is reminded of the abnormal operation of the transformer winding through the audible and visual alarm signal emitted by the warning light 106 and the buzzer 107 on the monitoring body 101, thereby facilitating the operator to make timely adjustments to reduce the losses caused by the abnormality.

[0033] The second embodiment of the present application is:

[0034] Based on the first embodiment, please refer to Figure 3 and Figure 4 , Figure 3 is a schematic structural diagram of a transformer winding monitoring device according to a second embodiment of the present invention, Figure 4 4 is a schematic structural diagram of a display component according to a second embodiment of the present invention.

[0035] The transformer winding monitoring device provided by the present invention also includes a display component, which includes a display screen 201, a protection component and an operation panel 202, and the protection component includes a fixing frame 203 and a protection window 204.

[0036] The display screen 201 is arranged on the monitoring body 101 and is located on one side of the monitoring body 101; the protective component is arranged on the monitoring body 101, and the display screen 201 is arranged on the monitoring body 101. The monitored transformer winding data can be displayed through the display screen 201, so that the operator can observe the operation status of the transformer winding in real time. The protective component is arranged on the monitoring body 101, and the fragile display screen 201 can be shielded and protected by the protective component.

[0037] The fixing frame 203 is fixedly connected to the monitoring body 101 and is located on one side of the monitoring body 101; the protective window 204 is fixedly connected to the fixing frame 203 and is located on a side of the fixing frame 203 close to the display screen 201. The fixing frame 203 is bolted to the monitoring body 101. The protective window 204 is made of transparent plastic material and is bonded to the fixing frame 203. The protective window 204 can be connected and fixed directly above the display screen 201 through the fixing frame 203, and the fragile display screen 201 can be shielded and protected through the protective window 204.

[0038] The operation panel 202 is disposed on the monitoring body 101 and is located on a side of the monitoring body 101 close to the display screen 201. The operation panel 202 is disposed on the monitoring body 101. The operation panel 202 can facilitate an operator to operate the monitoring body 101 and input data.

[0039] The third embodiment of the present application is:

[0040] Based on the second embodiment, please refer to Figure 5 , Figure 5 1 is a schematic structural diagram of a transformer winding monitoring device according to a third embodiment of the present invention.

[0041] The transformer winding monitoring device provided by the present invention further includes a transmission component, wherein the transmission component includes a sensor 301 and a connecting member, and the connecting member includes a connecting wire 302 and a mounting frame 303 .

[0042] The sensor 301 is connected to the monitoring body 101 through the connecting member and is located on one side of the monitoring body 101; the connecting member is arranged on the monitoring body 101 and connected to the sensor 301. There are multiple sensors 301, and the sensors 301 are respectively a temperature sensor of model GY-GJPB3L5000, a vibration sensor of model YD-6A, and a current sensor of model LCT-100. Through the multiple sensors 301, the temperature of the transformer winding, the current change can be measured, and the mechanical state of the transformer can be monitored. The transmission component is arranged on the monitoring body 101 and connected to the sensor 301. Through the transmission member, the data monitored by the multiple sensors 301 can be transmitted to the monitoring body 101 for analysis and processing.

[0043] The connecting wire 302 is connected to the monitoring body 101 and is located on one side of the monitoring body 101; the mounting bracket 303 is connected to the connecting wire 302 and the sensor 301 respectively, and the mounting bracket 303 is located on the side of the connecting wire 302 close to the sensor 301. The connecting wire 302 is electrically connected to the monitoring body 101, and the mounting bracket 303 is electrically connected to the connecting wire 302. A plurality of the sensors 301 are arranged on the mounting bracket 303, and the plurality of the sensors 301 can be connected and fixed on the mounting bracket 303 through the mounting bracket 303, and the data monitored by the plurality of the sensors 301 can be transmitted to the monitoring body 101 through the connecting wire 302.

[0044] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A transformer winding monitoring device, comprising a monitoring body, characterized in that: Also includes a warning component, The warning assembly includes a protection frame, a lifting plate, a connecting bracket, a mounting seat, a warning light, a buzzer and a lifting member. The protection frame is fixedly connected to the monitoring body and is located on one side of the monitoring body. The lifting plate is connected to the monitoring body through the lifting member and is located on a side of the monitoring body close to the protection frame. The connecting bracket is fixedly connected to the lifting plate and is located on one side of the lifting plate. The mounting seat is fixedly connected to the connecting bracket and is located on a side of the connecting bracket close to the protection frame. The warning light is arranged on the mounting seat and is located on one side of the mounting seat. The buzzer is arranged on the mounting seat and is located on a side of the mounting seat close to the warning light. The lifting member is arranged on the monitoring body and connected to the lifting plate.

2. The transformer winding monitoring device according to claim 1, characterized in that: The lifting component includes a limiting slide, a sliding block, a sliding frame, a connecting plate and a driving component. The limiting slide is fixedly connected to the monitoring body and is located on one side of the monitoring body; the sliding block is slidably connected to the limiting slide and is located on one side of the limiting slide; the sliding frame is fixedly connected to the sliding block and is located on one side of the sliding block; the connecting plate is fixedly connected to the sliding frame and the lifting plate respectively, and the connecting plate is located on a side of the sliding frame close to the lifting plate; the driving component is arranged on the monitoring body and connected to the sliding block.

3. The transformer winding monitoring device according to claim 2, characterized in that: The driving component includes a rotating motor and a screw. The rotating motor is fixedly connected to the monitoring body and located on one side of the monitoring body. The screw is connected to the output end of the rotating motor and is threadedly connected to the sliding block, and is located on a side of the rotating motor close to the sliding block.

4. The transformer winding monitoring device according to claim 1, characterized in that: The warning component also includes a display component, which includes a display screen and a protection component. The display screen is arranged on the monitoring body and is located on one side of the monitoring body; the protection component is arranged on the monitoring body.

5. The transformer winding monitoring device according to claim 1, characterized in that: The transformer winding monitoring device also includes a transmission component, which includes a sensor and a connecting member. The sensor is connected to the monitoring body through the connecting member and is located on one side of the monitoring body; the connecting member is arranged on the monitoring body and connected to the sensor.

6. The transformer winding monitoring device according to claim 5, characterized in that: The connecting component includes a connecting wire and a mounting frame. The connecting wire is connected to the monitoring body and is located on one side of the monitoring body. The mounting frame is respectively connected to the connecting wire and the sensor and is located on a side of the connecting wire close to the sensor.

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