Power equipment operation fault early warning device

Abstract

The utility model discloses a power equipment operation fault early warning device, which belongs to the technical field of power equipment, and comprises an equipment box body, the outer end of the equipment box body is provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are communicated with the outside. Through cooperative use of the first water level sensor and the buoy, when laser emitted by the first water level sensor and the top end of the buoy are located on the same horizontal plane, the first water level sensor starts the water pump, and rainwater in the equipment box body is drained to the outside through the water pipe; when the flow of rainwater entering the equipment box body is greater than the flow discharged by the water pipe, the second water level sensor controls the alarm sensing lamp to give an alarm to achieve the purpose of early warning, and a worker is notified to take further measures to solve the problem of excessive accumulated water in the equipment box body; therefore, the possibility that the rainwater contacts and damages the electronic components is prevented, and the performance of the power equipment is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, and more specifically to an early warning device for operation failure of electric power equipment. Background Art

[0002] The main reason for the power equipment operation fault early warning device is the need for early detection and handling of equipment failures. Since equipment failures not only affect the normal operation and benefits of the enterprise, but may also pose a threat to the personal safety of the staff, it is particularly important to warn and handle equipment failures in the early stage.

[0003] China Patent Authorization Announcement No.: CN215071332U provides a power equipment operation fault warning device. This solution improves the durability of the device by setting a shock-absorbing spring to prevent internal damage to the device due to uneven road surface. It is suitable for use in power fault warning and has broad development prospects in the future.

[0004] However, when the power equipment operation fault warning device in the above scheme works outdoors and encounters heavy rain, rainwater from the outside can easily enter the interior of the casing through the heat dissipation holes, thereby damaging the electronic components installed in the casing, thereby causing the performance of the power equipment to deteriorate. Therefore, an power equipment operation fault warning device is proposed to address the above problem. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an electric power equipment operation fault warning device, which can be realized through the coordinated use of a first water level sensor and a float. When the laser emitted by the first water level sensor is at the same horizontal plane as the top of the float, the first water level sensor will start the water pump, so that the water pipe will drain the rainwater in the equipment box to the outside. When the flow rate of rainwater entering the equipment box is greater than the flow rate discharged by the water pipe, the second water level sensor will control the alarm sensor light to sound an alarm to achieve the purpose of early warning, and notify the staff to take further measures to solve the problem of excessive water accumulation in the equipment box, thereby preventing the possibility of rainwater contacting and damaging electronic components, and making the performance of the electric power equipment stable.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] An electric power equipment operation fault warning device comprises an equipment box, a plurality of heat dissipation holes are provided at the outer end of the equipment box, and the plurality of heat dissipation holes are all connected to the outside, an electronic component is fixedly connected to the inner wall of the equipment box, a pair of door bodies are rotatably connected to the outer end of the equipment box, and an auxiliary warning component is provided on the inner wall of the equipment box;

[0010] The auxiliary warning component includes a cylinder fixedly connected to the bottom end of the inner wall of the equipment box, and the outer end of the cylinder is provided with a plurality of water inlet holes penetrating the cylinder and communicating with the interior of the equipment box.

[0011] Furthermore, the auxiliary warning component also includes a float slidably connected to the inner wall of the cylinder, and a ring is fixedly connected to the top of the inner wall of the cylinder.

[0012] Furthermore, a water pump is fixedly connected to the inner wall of the equipment box, and a plurality of water pipes are fixedly connected to the bottom end of the water pump. The plurality of water pipes extend to the interior of the water pump and penetrate the equipment box to communicate with the outside.

[0013] Furthermore, a first water level sensor is fixedly connected to the inner wall of the equipment box, and the first water level sensor is electrically connected to the water pump.

[0014] Furthermore, a second water level sensor is fixedly connected to the inner wall of the equipment box, and the second water level sensor is located above the first water level sensor.

[0015] Furthermore, an alarm sensor light is fixedly connected to the outer end of the equipment box, and the alarm sensor light is electrically connected to the second water level sensor.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] This solution uses the first water level sensor and the float in conjunction. When the laser emitted by the first water level sensor is at the same horizontal plane as the top of the float, the first water level sensor will start the water pump, so that the water pipe will drain the rainwater in the equipment box to the outside. When the flow of rainwater entering the equipment box is greater than the flow discharged by the water pipe, the second water level sensor will control the alarm sensor light to sound an alarm to achieve the purpose of early warning, and notify the staff to take further measures to solve the problem of excessive water accumulation in the equipment box, thereby preventing the possibility of rainwater contacting and damaging electronic components, and making the performance of the power equipment stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2It is a side structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the explosion structure of the auxiliary warning component of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Equipment box; 2. Auxiliary warning component; 21. Cylinder; 22. Water inlet hole; 23. Float; 24. Ring; 3. Heat dissipation hole; 4. Alarm sensor light; 5. Electronic components; 6. Door; 7. Water pump; 8. Water pipe; 9. First water level sensor; 10. Second water level sensor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Example:

[0028] See also Figure 1-3, an electric power equipment operation fault warning device, comprising an equipment box 1, a plurality of heat dissipation holes 3 are provided at the outer end of the equipment box 1, the plurality of heat dissipation holes 3 are all connected to the outside, an electronic component 5 is fixedly connected to the inner wall of the equipment box 1, a pair of door bodies 6 are rotatably connected to the outer end of the equipment box 1, and an auxiliary warning component 2 is provided on the inner wall of the equipment box 1;

[0029] The auxiliary warning component 2 includes a cylinder 21 fixedly connected to the bottom end of the inner wall of the equipment box 1 , and a plurality of water inlet holes 22 penetrating the cylinder 21 and communicating with the interior of the equipment box 1 are formed at the outer end of the cylinder 21 .

[0030] The power equipment operation fault warning device of this scheme is mainly used for real-time monitoring of the operation status of the power equipment, and timely issuing a warning when an abnormal situation is found, so as to quickly find and solve the problem. When the power equipment operation fault warning device is outdoors, closing a pair of doors 6 can prevent outdoor animals from damaging the electronic components 5 in the equipment box 1, thereby avoiding system disorder of the electronic components 5. When the electronic components 5 generate heat during operation, the heat can be diffused to the outside through multiple heat dissipation holes 3, thereby reducing the temperature in the equipment box 1, and then a fire occurs.

[0031] See also Figure 1-3 The auxiliary warning component 2 also includes a float 23 slidably connected to the inner wall of the cylinder 21, a ring 24 is fixedly connected to the top of the inner wall of the cylinder 21, a water pump 7 is fixedly connected to the inner wall of the equipment box 1, and a plurality of water pipes 8 are fixedly connected to the bottom end of the water pump 7. The plurality of water pipes 8 extend to the interior of the water pump 7 and penetrate the equipment box 1 to communicate with the outside world. A first water level sensor 9 is fixedly connected to the inner wall of the equipment box 1, and the first water level sensor 9 is electrically connected to the water pump 7. A second water level sensor 10 is fixedly connected to the inner wall of the equipment box 1, and the second water level sensor 10 is located above the first water level sensor 9.

[0032] In this solution, the device box 1 is installed outdoors and when heavy rain occurs, rainwater will enter the interior of the device box 1 through the multiple heat dissipation holes 3. Since the water inlet hole 22 is connected to the interior of the device box 1, the rainwater will enter the interior of the cylinder 21 through the water inlet hole 22 and lift the float 23 and move vertically upward until the laser emitted by the first water level sensor 9 is at the same horizontal plane as the top of the float 23. The first water level sensor 9 will start the water pump 7, so that the water delivery end of the water pump 7 will discharge the rainwater in the device box 1 to the outside through the water pipe 8. When the rainwater is discharged from the heat dissipation holes 3, the water in the cylinder 21 will be discharged to the outside through the water pipe 8. When the flow rate of rainwater entering the equipment box 1 through the hole 3 is less than the flow rate of rainwater discharged from the water pipe 8, the float 23 will move vertically downward along the bottom end of the cylinder 21 until the laser emitted by the first water level sensor 9 is not at the same level as the float 23, and the first water level sensor 9 will turn off the water pump 7. When the flow rate of rainwater entering the equipment box 1 through the heat dissipation hole 3 is greater than the flow rate of rainwater discharged from the water pipe 8, the float 23 will continue to move vertically upward along the inner wall of the cylinder 21 until the laser emitted by the second water level sensor 10 is at the same level as the top of the float 23.

[0033] In addition, the float 23 is made of foam material, and the second water level sensor 10 is located below the electronic component 5. When rainwater enters the interior of the equipment case 1 through the heat dissipation hole 3 and the top of the float 23 is not at the same horizontal plane as the laser emitted by the first water level sensor 9, the rainwater in the equipment case 1 can evaporate through the heating of sunlight after the weather is clear.

[0034] See also Figure 1-2 An alarm sensor light 4 is fixedly connected to the outer end of the equipment box 1 , and the alarm sensor light 4 is electrically connected to the second water level sensor 10 .

[0035] When the laser emitted by the second water level sensor 10 is at the same horizontal plane as the top of the float 23, the second water level sensor 10 will control the alarm sensor light 4 to sound an alarm to achieve the purpose of early warning, thereby notifying the staff to take further measures to solve the problem of excessive water accumulation in the equipment box 1, thereby preventing the possibility of water accumulation corroding the electronic components 5.

[0036] Working principle: When the device case 1 is installed outdoors and there is a rainstorm, rainwater will enter the interior of the device case 1 through the multiple heat dissipation holes 3. Since the water inlet hole 22 is connected to the interior of the device case 1, the rainwater will enter the interior of the cylinder 21 through the water inlet hole 22 and lift the float 23 and move vertically upward until the laser emitted by the first water level sensor 9 is at the same horizontal plane as the top of the float 23. The first water level sensor 9 will start the water pump 7, so that the water delivery end of the water pump 7 will discharge the rainwater in the device case 1 to the outside through the water pipe 8. When the flow rate of rainwater entering the interior of the device case 1 through the heat dissipation holes 3 is less than the flow rate of rainwater discharged from the water pipe 8, the float 23 will flow along the cylinder 21. The bottom moves vertically downward until the laser emitted by the first water level sensor 9 is not at the same level as the float 23. The first water level sensor 9 will turn off the water pump 7. When the flow of rainwater entering the equipment box 1 through the heat dissipation hole 3 is greater than the flow of rainwater discharged from the water pipe 8, the float 23 will continue to move vertically upward along the inner wall of the cylinder 21 until the laser emitted by the second water level sensor 10 is at the same horizontal plane as the top of the float 23. The second water level sensor 10 will control the alarm sensor light 4 to sound an alarm to achieve the purpose of early warning, thereby notifying the staff to take further measures to solve the problem of excessive water accumulation in the equipment box 1, thereby preventing the possibility of water accumulation corroding the electronic components 5.

[0037] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An electric power equipment operation fault early warning device, comprising an equipment box (1), characterized in that: The outer end of the device box (1) is provided with a plurality of heat dissipation holes (3), and the plurality of heat dissipation holes (3) are all connected to the outside. An electronic component (5) is fixedly connected to the inner wall of the device box (1). A pair of door bodies (6) are rotatably connected to the outer end of the device box (1). An auxiliary warning component (2) is provided on the inner wall of the device box (1); The auxiliary warning component (2) comprises a cylinder (21) fixedly connected to the bottom end of the inner wall of the equipment box (1), and the outer end of the cylinder (21) is provided with a plurality of water inlet holes (22) that penetrate the cylinder (21) and are connected to the interior of the equipment box (1).

2. The electric power equipment operation failure early warning device according to claim 1, characterized in that: The auxiliary warning component (2) also includes a float (23) slidably connected to the inner wall of the cylinder (21), and a ring (24) is fixedly connected to the top end of the inner wall of the cylinder (21).

3. The electric power equipment operation failure early warning device according to claim 1, characterized in that: A water pump (7) is fixedly connected to the inner wall of the equipment box (1), and a plurality of water pipes (8) are fixedly connected to the bottom end of the water pump (7). The plurality of water pipes (8) extend into the interior of the water pump (7) and penetrate the equipment box (1) to communicate with the outside.

4. The electric power equipment operation failure early warning device according to claim 1, characterized in that: A first water level sensor (9) is fixedly connected to the inner wall of the equipment box (1), and the first water level sensor (9) is electrically connected to the water pump (7).

5. The electric power equipment operation failure early warning device according to claim 1, characterized in that: A second water level sensor (10) is fixedly connected to the inner wall of the equipment box (1), and the second water level sensor (10) is located above the first water level sensor (9).

6. The electric power equipment operation failure early warning device according to claim 1, characterized in that: An alarm sensor light (4) is fixedly connected to the outer end of the equipment box (1), and the alarm sensor light (4) is electrically connected to the second water level sensor (10).

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