A power plant electrical operation troubleshooting device

Abstract

The utility model belongs to power plant troubleshooting technical field, concretely is a kind of power plant electrical operation troubleshooting device, including box, the box top is provided with lid, the lid is rotatably installed with box by hinge, the box inside is set up with installation groove, the upper surface of inside installation groove extends to the outside of box, the upper fixed mounting of inside installation groove is equipped with mounting bracket, the inside penetration fixed mounting of mounting bracket is equipped with troubleshooting device ontology, the outside surface of troubleshooting device ontology and the inboard wall between installation groove are fixedly connected with mounting plate, the box inside is provided with heat dissipation component;The utility model carries out heat dissipation to troubleshooting device ontology when working by heat dissipation component, and avoid the phenomenon that this device exists in the process of using and the phenomenon of insufficient heat dissipation, and avoid the internal element damage caused by overheating when using troubleshooting device ontology, to avoid the subsequent use of this device.

Description

Technical Field

[0001] This utility model relates to the field of power plant fault diagnosis technology, specifically a power plant electrical operation fault diagnosis device. Background Technology

[0002] A power plant is a facility that converts various forms of raw energy into electrical energy, such as thermal, hydroelectric, diesel, or nuclear power plants. Thermal power plants heat water by burning fossil fuels such as coal, oil, and natural gas to produce steam, which drives a turbine to power a generator. Various electrical devices are installed within the plant; when malfunctions occur, electrical personnel must promptly inspect and repair them, using enclosure-type electrical fault detectors to troubleshoot the equipment.

[0003] However, most existing power plant electrical operation fault diagnosis devices suffer from insufficient heat dissipation during long-term use. The internal components generate a lot of heat during operation. If the heat cannot be dissipated in time, it will accumulate inside the device, causing it to overheat, which may lead to short circuits or damage to internal components, thereby affecting the reliability and subsequent service life of the device. Therefore, a power plant electrical operation fault diagnosis device is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of existing technologies and solve the problem of insufficient heat dissipation in most existing power plant electrical operation fault diagnosis devices during long-term use, this utility model proposes a power plant electrical operation fault diagnosis device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: the power plant electrical operation fault diagnosis device of this utility model includes a box, the top of the box is provided with a box cover, and the box cover is rotatably installed with the box via a hinge.

[0006] The housing has an internal mounting slot, the upper surface of which extends to the outside of the housing. A mounting bracket is fixedly installed above the inside of the mounting slot, and a fault diagnosis device body is fixedly installed through the mounting bracket. A mounting plate is fixedly connected between the outer surface of the fault diagnosis device body and the inner sidewall of the mounting slot. A heat dissipation assembly is installed inside the housing.

[0007] Preferably, the heat dissipation component includes two through-type heat dissipation slots respectively opened on the left and right sides inside the mounting slot. The inside of the heat dissipation slot is T-shaped. A gap is provided between the outer surface of the fault diagnosis device body and the inner sidewall of the mounting slot. A fan is fixedly installed on the right side inside the left heat dissipation slot.

[0008] Preferably, each of the two heat dissipation slots has a mounting ring on one side away from each other. The side of the mounting ring is flush with the side of the housing. The mounting ring has a through hole inside, and a filter screen is fixedly connected inside the through hole.

[0009] Preferably, the heat dissipation groove has a storage groove on both the front and rear surfaces, and a limiting plate is slidably connected inside the storage groove. The mounting ring has a limiting groove on both the front and rear surfaces, and one side of the limiting plate is inserted into the limiting groove.

[0010] Preferably, a sliding groove is provided on one side of the storage slot, a sliding plate is slidably connected inside the sliding groove, the sliding plate is fixedly connected to the limiting plate, and a spring is fixedly connected between the sliding plate and the sliding groove.

[0011] Preferably, a through groove is provided on one side of the slide, and a slider is slidably connected inside the through groove. The slider is fixedly connected to a sliding plate, and one side of the slider extends to the outside of the box. A handle plate is fixedly connected to one side of the slider, and arc-shaped handle grooves are provided at the top and bottom of the handle plate.

[0012] Preferably, a handle is fixedly connected to the center of the front surface of the box.

[0013] The advantages of this utility model are:

[0014] 1. This utility model uses a heat dissipation component to dissipate heat from the main body of the fault diagnosis device during operation, thus avoiding insufficient heat dissipation during use and preventing overheating of the main body of the fault diagnosis device, which could damage internal components and affect the subsequent use of the device.

[0015] 2. This utility model filters dust from the gas passing through the heat dissipation tank through a filter screen, and prevents dust from the outside air from entering the housing during heat dissipation, thereby avoiding affecting the use of this device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure in Example 1;

[0018] Figure 2 This is a schematic diagram of a partial cross-section of the structure in Example 1;

[0019] Figure 3 This is a partial top-section structural diagram of Example 1;

[0020] Figure 4As in Example 1 Figure 3 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This is a schematic diagram of the handle structure in Embodiment 2.

[0022] In the diagram: 1. Housing; 2. Mounting slot; 3. Mounting bracket; 4. Troubleshooting device body; 5. Handle plate; 6. Heat dissipation slot; 7. Mounting ring; 8. Filter screen; 9. Fan; 10. Mounting plate; 11. Limiting slot; 12. Limiting plate; 13. Storage slot; 14. Sliding plate; 15. Slide groove; 16. Through groove; 17. Spring; 18. Slider; 19. Handle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figure 1-4 As shown, a power plant electrical operation fault diagnosis device includes a box 1, the top of which is provided with a box cover, which is rotatably installed with the box 1 via a hinge;

[0026] The housing 1 has an internal mounting slot 2, the upper surface of which extends to the outside of the housing 1. A mounting bracket 3 is fixedly installed inside the mounting slot 2, and a fault diagnosis device body 4 is fixedly installed through the mounting bracket 3. A mounting plate 10 is fixedly connected between the outer surface of the fault diagnosis device body 4 and the inner wall of the mounting slot 2. A heat dissipation assembly is provided inside the housing 1. During operation, the fault diagnosis device body 4 is fixedly installed in the mounting slot 2 by the mounting bracket 3 and mounting plate 10 inside the housing 1. When in use, the housing cover is opened to check for faults in the electrical operation of the power plant by viewing the fault diagnosis device body 4 installed in the mounting slot 2 inside the housing 1. During the use of this device, the heat dissipation assembly inside the housing 1 dissipates heat from the fault diagnosis device body 4 during operation, avoiding insufficient heat dissipation and preventing overheating of the fault diagnosis device body 4, which could damage internal components and affect the subsequent use of the device.

[0027] The heat dissipation assembly includes two through-type heat dissipation slots 6, which are respectively opened on the left and right sides inside the mounting slot 2. The interior of the heat dissipation slot 6 is T-shaped. A gap is provided between the outer surface of the fault diagnosis device body 4 and the inner sidewall of the mounting slot 2. A fan 9 is fixedly installed on the right side inside the left heat dissipation slot 6. During operation, the two opposing heat dissipation slots 6 ventilate and dissipate heat to the fault diagnosis device body 4 inside the mounting slot 2, and the fan 9 accelerates the heat dissipation. Heat is also carried away through the gap, resulting in good heat dissipation effect of the device.

[0028] Each of the two heat dissipation slots 6 has a mounting ring 7 on one side away from each other. The side of the mounting ring 7 is flush with the side of the housing 1. The mounting ring 7 has a through hole, and a filter screen 8 is fixedly connected inside the through hole. During operation, the filter screen 8 in the mounting ring 7 inside the heat dissipates dust from the gas entering the heat dissipation slot 6 and prevents dust from entering the housing 1 and affecting the use of the fault diagnosis device body 4.

[0029] The heat dissipation groove 6 has a storage groove 13 on both the front and rear surfaces. A limiting plate 12 is slidably connected inside the storage groove 13. The mounting ring 7 has a limiting groove 11 on both the front and rear surfaces of its outer surface. One side of the limiting plate 12 is inserted into the limiting groove 11. During operation, the mounting ring 7 is limited and installed by the limiting plate 12 inside the storage groove 13 being inserted into the limiting groove 11 on the outer surface of the mounting ring 7. The limiting plate 12 can be disengaged from the mounting ring 7 by moving it into the storage groove 13, and then removed from the mounting ring 7 to allow the mounting ring 7 and the filter screen 8 to be disassembled and cleaned.

[0030] A sliding groove 15 is provided on one side of the storage groove 13. A sliding plate 14 is slidably connected inside the sliding groove 15. The sliding plate 14 is fixedly connected to the limiting plate 12. A spring 17 is fixedly connected between the sliding plate 14 and the sliding groove 15. During operation, the limiting plate 12 is retracted by moving the sliding plate 14 and squeezing the spring 17, which facilitates the movement and retraction of the limiting plate 12. The rebound force of the spring 17 facilitates the retraction and repositioning of the limiting plate 12 after it moves and is inserted into the limiting groove 11. It also facilitates the disassembly and installation of the mounting ring 7.

[0031] A through groove 16 is provided on one side of the slide groove 15. A slider 18 is slidably connected inside the through groove 16. The slider 18 is fixedly connected to the sliding plate 14. One side of the slider 18 extends to the outside of the housing 1. A handle plate 5 is fixedly connected to one side of the slider 18. The top and bottom of the handle plate 5 are provided with arc-shaped handle grooves. During operation, the handle plate 5 drives the slider 18 to slide inside the through groove 16. After the slider 18 slides, it drives the sliding plate 14 to move, which facilitates the movement of the sliding plate 14, thereby facilitating the disassembly and installation of the mounting ring 7 and the filter screen 8.

[0032] Example 2

[0033] Please see Figure 5 As shown in the first embodiment, as another implementation of this utility model, a handle 19 is fixedly connected to the center of the front surface of the box 1; during operation, the handle 19 facilitates the portable movement of the box 1 and the positional movement and carrying of this device.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A power plant electrical operation fault diagnosis device, comprising a box (1), wherein a box cover is provided on the top of the box (1), and the box cover is rotatably installed with the box (1) via a hinge; Its features are: The housing (1) has an installation slot (2) inside. The upper surface of the installation slot (2) extends to the outside of the housing (1). An installation frame (3) is fixedly installed inside the installation slot (2). A fault diagnosis device body (4) is fixedly installed through the installation frame (3). An installation plate (10) is fixedly connected between the outer surface of the fault diagnosis device body (4) and the inner side wall of the installation slot (2). A heat dissipation component is provided inside the housing (1).

2. The power plant electrical operation fault diagnosis device according to claim 1, characterized in that: The heat dissipation assembly includes two through heat dissipation slots (6) respectively opened on the left and right sides inside the mounting slot (2). The inside of the heat dissipation slot (6) is T-shaped. There is a gap between the outer surface of the fault diagnosis device body (4) and the inner side wall of the mounting slot (2). A fan (9) is fixedly installed on the right side inside the left heat dissipation slot (6).

3. The power plant electrical operation fault diagnosis device according to claim 2, characterized in that: Each of the two heat dissipation slots (6) has a mounting ring (7) on one side away from each other. The side of the mounting ring (7) is flush with the side of the box (1). The mounting ring (7) has a through hole, and a filter screen (8) is fixedly connected inside the through hole.

4. The power plant electrical operation fault diagnosis device according to claim 3, characterized in that: The heat dissipation groove (6) has a storage groove (13) on both the front and back surfaces inside. A limiting plate (12) is slidably connected inside the storage groove (13). A limiting groove (11) is opened on both the front and back surfaces of the outer surface of the mounting ring (7). One side of the limiting plate (12) is inserted into the limiting groove (11).

5. The power plant electrical operation fault diagnosis device according to claim 4, characterized in that: The storage slot (13) has a sliding groove (15) on one side. A sliding plate (14) is slidably connected inside the sliding groove (15). The sliding plate (14) is fixedly connected to the limiting plate (12). A spring (17) is fixedly connected between the sliding plate (14) and the sliding groove (15).

6. The power plant electrical operation fault diagnosis device according to claim 5, characterized in that: The slide groove (15) has a through groove (16) on one side. A slider (18) is slidably connected inside the through groove (16). The slider (18) is fixedly connected to the sliding plate (14). One side of the slider (18) extends to the outside of the box (1). A handle plate (5) is fixedly connected to one side of the slider (18). The top and bottom of the handle plate (5) are both provided with arc-shaped handle grooves.

7. The power plant electrical operation fault diagnosis device according to claim 6, characterized in that: A handle (19) is fixedly connected to the center of the front surface of the box (1).

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