Leakage drainage device for control cabinet

Abstract

The utility model discloses a leakage drainage device for a control cabinet, which belongs to the technical field of hydroelectric generation, and is characterized by comprising a base, a cabinet body is fixedly connected to the top of the base, a water collecting component is fixedly connected to the bottom of the cabinet body, and a drainage component is fixedly communicated to the rear side of the water collecting component. Firstly, the cabinet body is fixed through the base, the water collecting assembly is fixed through the cabinet body, then the water collecting assembly is matched with the cabinet body, seepage water can be rapidly discharged when water seepage occurs, and the collected seepage water is discharged through cooperation of the drainage assembly and the water collecting assembly; and finally, the water seepage degree is detected through the detection assembly, so that the drainage assembly is controlled to work, the fixing plate is fixed through the cabinet body, then the guide plate is fixed through the fixing plate, and the drainage plate is fixed through cooperation of the guide plate and the fixing plate, so that water seepage in the cabinet body is collected, and components in the cabinet body are prevented from being affected by the water seepage.

Description

Technical Field

[0001] The utility model relates to the technical field of hydropower generation, and particularly relates to a leakage drainage device for a control cabinet. Background Technique

[0002] A hydropower plant, whose full name is a hydroelectric power plant, is a factory that converts the potential energy and kinetic energy of water into electrical energy. Its basic production process is as follows: water is diverted from a high place of a river or other reservoirs, and the pressure or flow rate of the water is used to impulse the rotation of a water turbine, converting the gravitational potential energy and kinetic energy into mechanical energy. Then, the water turbine drives the generator to rotate, converting the mechanical energy into electrical energy.

[0003] In a Chinese utility model with the publication number CN205999864U, a dam leakage drainage control device is disclosed, which includes a sump. A liquid level sensor is arranged at the top of the inner wall on one side of the sump. An oil pump is arranged at the top end of the sump. A flow meter is arranged on one side of the drain pipe. A control cabinet is arranged on one side of the sump. A PLC controller is arranged at the bottom end inside the control cabinet. A hot air blower is arranged on one side of the PLC controller. A flat plate is arranged in the middle inside the control cabinet. A ventilation window is arranged at the top end of the flat plate. A soft starter is arranged at the top end of the flat plate. A humidity sensor is arranged at the top end inside the control cabinet. An exhaust window is arranged at the top end of the control cabinet. The PLC controller is connected to a computer through a wireless signal. This utility model can monitor the water volume in real time, automatically discharge the seepage water centrally, facilitate recording the drainage volume, facilitate the later statistical work, and facilitate reducing the humidity inside the control cabinet.

[0004] Currently, for the control cabinets on the market, when there is leakage inside the cabinet body, this part of the seepage water cannot be quickly discharged from the cabinet body, which easily causes damage to the components inside the cabinet, resulting in short circuits and reduced service life. And the existing methods for treating seepage water are mostly manual inspections, with low efficiency. Content of the Utility Model

[0005] The utility model provides a leakage drainage device for a control cabinet, aiming to solve the problems that for the existing control cabinets, when there is leakage inside the cabinet body, this part of the seepage water cannot be quickly discharged from the cabinet body, which easily causes damage to the components inside the cabinet, resulting in short circuits and reduced service life, and the existing methods for treating seepage water are mostly manual inspections, with low efficiency.

[0006] The utility model is realized as follows. A leakage drainage device for a control cabinet includes a base. A cabinet body is fixedly connected to the top of the base. A water collection assembly is fixedly connected to the bottom of the cabinet body. A drainage assembly is fixedly communicated with the rear side of the water collection assembly. A detection assembly is fixedly connected inside the drainage assembly.

[0007] The water collection assembly includes a fixed plate, a guide plate, and a drainage plate. The fixed plate is fixedly connected to the bottom of the cabinet body. The guide plate is fixedly connected between the opposite sides of the fixed plate. The drainage plate is fixedly connected to the bottom of the guide plate.

[0008] To achieve the effect of draining the seepage water in the cabinet body, as an optimal leakage drainage device for a control cabinet of the present utility model, the drainage assembly includes a collection pipe, a connecting pipe, and a pump. The collection pipe is fixedly communicated with the bottom of the drainage plate. The connecting pipe is fixedly communicated with the left side of the collection pipe. The pump is fixedly communicated with the front side of the connecting pipe.

[0009] To achieve the effect of detecting whether there is seepage water inside the cabinet body, as an optimal leakage drainage device for a control cabinet of the present utility model, the detection assembly includes a liquid level sensor, a data line, and an electric control valve. The liquid level sensor is fixedly connected inside the fixed plate. The data line is fixedly connected to the output end of the liquid level sensor. The electric control valve is fixedly connected inside the collection pipe. One side of the data line close to the electric control valve is fixedly connected to the output end of the electric control valve.

[0010] To achieve the effect of guiding the flowing position of the seepage water, as an optimal leakage drainage device for a control cabinet of the present utility model, the number of the guide plates is set to two and they are evenly distributed between the opposite sides of the fixed plate. The guide plates are inclined. A drainage groove is formed inside the drainage plate, and the drainage groove is inclined.

[0011] To achieve the effect of facilitating the collection of the seepage water in the cabinet body, as an optimal leakage drainage device for a control cabinet of the present utility model, a guide groove for cooperating with the drainage plate is formed inside the collection pipe, and the guide groove is inclined. A flange is fixedly connected to the front side of the connecting pipe, and one side of the pump close to the flange is bolted to the flange.

[0012] To achieve the effect of detecting the seepage water condition in the water collection assembly, as an optimal leakage drainage device for a control cabinet of the present utility model, an inspection hole for cooperating with the liquid level sensor is formed inside the fixed plate, and the liquid level sensor is fixedly connected inside the inspection hole.

[0013] To achieve the effect of quickly draining water when there is seepage water, as an optimal leakage drainage device for a control cabinet of the present utility model, seepage holes for cooperating with the fixed plate are formed inside the cabinet body. The number of the seepage holes is set to several and they are evenly distributed inside the cabinet body.

[0014] In order to achieve the effect of cooperating with the cabinet body to protect the internal components, as an optimization of the leakage drainage device for a control cabinet of the present utility model, a hinge is fixedly connected to the surface of the cabinet body, and a cabinet door is fixedly connected to the side of the hinge away from the cabinet body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] For the leakage drainage device for a control cabinet, first, the cabinet body is fixed by the base, and the water collection component is fixed by the cabinet body. Then, through the cooperation of the water collection component and the cabinet body, when water seepage occurs, the seepage water can be quickly discharged. And through the cooperation of the drainage component and the water collection component, the collected seepage water is discharged. Finally, through the detection component, the degree of water seepage is checked, so as to control the operation of the drainage component. The fixing plate is fixed by the cabinet body, and then the guiding plate is fixed by the fixing plate. And through the cooperation of the guiding plate and the fixing plate, the drainage plate is fixed, so as to realize the collection of the seepage water in the cabinet, and avoid the seepage water from affecting the components in the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the leakage drainage device for a control cabinet of the present utility model;

[0018] Figure 2 It is the structural schematic diagram of the water collection component in the present utility model;

[0019] Figure 3 It is the structural schematic diagram of the guiding plate in the present utility model;

[0020] Figure 4 It is the structural schematic diagram of the drainage component in the present utility model;

[0021] Figure 5 It is the structural schematic diagram of the detection component in the present utility model.

[0022] In the figure, 1, base; 2, cabinet body; 3, water collection component; 301, fixing plate; 302, guiding plate; 303, drainage plate; 4, drainage component; 401, collection pipe; 402, connecting pipe; 403, pump; 5, detection component; 501, liquid level sensor; 502, data line; 503, electric control valve; 6, drainage groove; 7, guiding groove; 8, flange; 9, inspection hole; 10, seepage hole; 11, hinge; 12, cabinet door. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model, and are not used to limit the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0025] Please refer to Figures 1-5 , the present utility model provides a technical solution: a leakage drainage device for a control cabinet, including a base 1, a cabinet body 2 is fixedly connected to the top of the base 1, a water collection assembly 3 is fixedly connected to the bottom of the cabinet body 2, a drainage assembly 4 is fixedly communicated with the rear side of the water collection assembly 3, and a detection assembly 5 is fixedly connected inside the drainage assembly 4;

[0026] The water collection assembly 3 includes a fixing plate 301, a guiding plate 302 and a drainage plate 303. The fixing plate 301 is fixedly connected to the bottom of the cabinet body 2, the guiding plate 302 is fixedly connected between the opposite sides of the fixing plate 301, and the drainage plate 303 is fixedly connected to the bottom of the guiding plate 302.

[0027] In this embodiment: First, the cabinet body 2 is fixed through the base 1, and the water collection assembly 3 is fixed through the cabinet body 2. Then, through the cooperation of the water collection assembly 3 and the cabinet body 2, when water seepage occurs, the seepage water can be quickly discharged, and the collected seepage water is discharged through the cooperation of the drainage assembly 4 and the water collection assembly 3. Finally, the detection assembly 5 is used to check the degree of water seepage, so as to control the operation of the drainage assembly 4. The fixing plate 301 is fixed through the cabinet body 2, then the guiding plate 302 is fixed through the fixing plate 301, and the drainage plate 303 is fixed through the cooperation of the guiding plate 302 and the fixing plate 301, so as to realize the collection of the seepage water in the cabinet body 2 and prevent the seepage water from affecting the components in the cabinet body 2.

[0028] As a technical optimization scheme of the present utility model, the drainage assembly 4 includes a collection pipe 401, a connecting pipe 402 and a pump 403. The collection pipe 401 is fixedly communicated with the bottom of the drainage plate 303, the connecting pipe 402 is fixedly communicated with the left side of the collection pipe 401, and the pump 403 is fixedly communicated with the front side of the connecting pipe 402.

[0029] In this embodiment: The collection pipe 401 is fixed through the drainage plate 303, and then through the cooperation of the collection pipe 401 and the drainage plate 303, the seepage water in the cabinet body 2 is guided. Then, the connecting pipe 402 is fixed through the collection pipe 401, and the pump 403 is fixed through the connecting pipe 402, so as to achieve the effect of discharging the seepage water in the cabinet body 2 through the pump 403.

[0030] As a technical optimization solution of the present utility model, the detection assembly 5 includes a liquid level sensor 501, a data line 502, and an electric control valve 503. The liquid level sensor 501 is fixedly connected inside the fixing plate 301. The data line 502 is fixedly connected to the output end of the liquid level sensor 501. The electric control valve 503 is fixedly connected inside the collection pipe 401. One side of the data line 502 close to the electric control valve 503 is fixedly connected to the output end of the electric control valve 503.

[0031] In this embodiment: The liquid level sensor 501 is fixed by the fixing plate 301, and the effect of detecting the water seepage situation is achieved through the liquid level sensor 501. Then, the electric control valve 503 is fixed by the collection pipe 401, and the opening and closing control of the collection pipe 401 is realized through the electric control valve 503. Finally, the liquid level sensor 501 and the electric control valve 503 are connected by the data line 502, so as to control the opening and closing state of the collection pipe 401.

[0032] As a technical optimization solution of the present utility model, the number of the guide plates 302 is set to two and they are evenly distributed between the opposite sides of the fixing plate 301. The guide plates 302 are inclined. A drainage groove 6 is formed inside the drainage plate 303, and the drainage groove 6 is inclined.

[0033] In this embodiment: By setting the number of the guide plates 302 to two and being inclined, it is convenient to guide the position where the water seepage in the cabinet 2 is discharged. Then, through the cooperation of the drainage groove 6 formed inside the drainage plate 303 and the guide plates 302, it is convenient to collect the water seepage.

[0034] As a technical optimization solution of the present utility model, a guide groove 7 for cooperating with the drainage plate 303 is formed inside the collection pipe 401, and the guide groove 7 is inclined. A flange 8 is fixedly connected to the front side of the connecting pipe 402, and one side of the pump 403 close to the flange 8 is bolted to the flange 8.

[0035] In this embodiment: Through the cooperation of the guide groove 7 formed inside the collection pipe 401 and the drainage plate 303, it is convenient to guide the collected water seepage. Then, the flange 8 is fixed by the connecting pipe 402, and the pump 403 is fixed by the flange 8, so as to facilitate the pump 403 to discharge the accumulated water seepage.

[0036] As a technical optimization solution of the present utility model, an inspection hole 9 for cooperating with the liquid level sensor 501 is formed inside the fixing plate 301, and the liquid level sensor 501 is fixedly connected inside the inspection hole 9.

[0037] In this embodiment: Through the cooperation of the inspection hole 9 formed inside the fixing plate 301 and the liquid level sensor 501, it is convenient to detect the water seepage situation.

[0038] As a technical optimization solution of the present utility model, a water seepage hole 10 for cooperating with the fixing plate 301 is provided inside the cabinet body 2, and the number of the water seepage holes 10 is set to be several and evenly distributed inside the cabinet body 2.

[0039] In this embodiment: The water seepage hole 10 provided inside the cabinet body 2 achieves the effect of facilitating the discharge of water seepage inside the cabinet body 2, avoiding the accumulation of water seepage inside the cabinet body 2.

[0040] As a technical optimization solution of the present utility model, a hinge 11 is fixedly connected to the surface of the cabinet body 2, and a cabinet door 12 is fixedly connected to the side of the hinge 11 away from the cabinet body 2.

[0041] In this embodiment: The cabinet body 2 fixes the hinge 11, and the cabinet door 12 is fixed through the hinge 11, thereby realizing the rotation effect of the cabinet door 12, and the internal components are protected by the cooperation of the cabinet door 12 and the cabinet body 2.

[0042] Working principle: First, when water seepage occurs inside the cabinet body 2, the water seepage flows to the bottom of the cabinet body 2 under the influence of gravity and enters the water collection assembly 3 through the water seepage hole 10 provided in the cabinet body 2, avoiding the accumulation of water seepage inside the cabinet body 2. At this time, the water seepage accumulates in the water collection cavity formed by the mutual cooperation of the guiding plate 302 and the drainage plate 303, and enters the collection pipe 401 through the drainage groove 6 provided in the drainage plate 303. The collection pipe 401 is controlled to be closed by the electric control valve 503. At this time, the water seepage continuously accumulates and contacts the liquid level sensor 501. At this time, the liquid level sensor 501 sends a signal and transmits it to the electric control valve 503 through the signal line, thereby opening the electric control valve 503. At the same time, the pump 403 is started to discharge the accumulated water seepage through the pump 403, and at the same time, the on-duty personnel are warned.

[0043] The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A leakage drainage device for a control cabinet, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a cabinet (2), the bottom of the cabinet (2) is fixedly connected to a water collection component (3), the rear side of the water collection component (3) is fixedly connected to a drainage component (4), and the interior of the drainage component (4) is fixedly connected to a detection component (5); The water collection assembly (3) comprises a fixed plate (301), a guide plate (302) and a drainage plate (303); the fixed plate (301) is fixedly connected to the bottom of the cabinet (2); the guide plate (302) is fixedly connected between opposite sides of the fixed plate (301); and the drainage plate (303) is fixedly connected to the bottom of the guide plate (302).

2. A leakage drainage device for a control cabinet according to claim 1, characterized in that: The drainage assembly (4) comprises a collecting pipe (401), a connecting pipe (402) and a pump (403); the collecting pipe (401) is fixedly connected to the bottom of the drainage plate (303); the connecting pipe (402) is fixedly connected to the left side of the collecting pipe (401); and the pump (403) is fixedly connected to the front side of the connecting pipe (402).

3. A leakage drainage device for a control cabinet according to claim 2, characterized in that: The detection component (5) comprises a liquid level sensor (501), a data line (502) and an electric control valve (503); the liquid level sensor (501) is fixedly connected to the inside of the fixing plate (301); the data line (502) is fixedly connected to the output end of the liquid level sensor (501); the electric control valve (503) is fixedly connected to the inside of the collecting tube (401); and a side of the data line (502) close to the electric control valve (503) is fixedly connected to the output end of the electric control valve (503).

4. The leakage drainage device for a control cabinet according to claim 1, characterized in that: The number of the guide plates (302) is set to two and they are evenly distributed between the opposite sides of the fixed plate (301); the guide plates (302) are inclined; a drainage groove (6) is provided inside the drainage plate (303); and the drainage groove (6) is inclined.

5. The leakage drainage device for a control cabinet according to claim 2, characterized in that: The collecting pipe (401) is provided with a guide groove (7) for use with the drainage plate (303), and the guide groove (7) is arranged to be inclined. The front side of the connecting pipe (402) is fixedly connected with a flange (8), and the side of the pump (403) close to the flange (8) is bolted to the flange (8).

6. The leakage drainage device for a control cabinet according to claim 3, characterized in that: An inspection hole (9) for use with a liquid level sensor (501) is provided inside the fixing plate (301), and the liquid level sensor (501) is fixedly connected inside the inspection hole (9).

7. The leakage drainage device for a control cabinet according to claim 1, characterized in that: The cabinet (2) is provided with water seepage holes (10) for use with the fixing plate (301), and the number of the water seepage holes (10) is set to be a plurality and evenly distributed inside the cabinet (2).

8. The leakage drainage device for a control cabinet according to claim 7, characterized in that: A hinge (11) is fixedly connected to the surface of the cabinet body (2), and a cabinet door (12) is fixedly connected to the side of the hinge (11) away from the cabinet body (2).

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