Energy-saving and heat-dissipating box-type substation

Abstract

The utility model relates to the technical field of heat dissipation, and discloses an energy-saving and heat-dissipating box-type substation, which is characterized in that hot air is quickly discharged by arranging a box body, a motor A, a fan A and other structures, so that an output shaft of the motor A drives a main shaft to rotate, the motor A drives fan blades A to rotate to generate strong wind power, a fixed shaft is blown to be attached to an inclined surface of a leakage window, and the leakage window is closed to form a heat-dissipating structure. Hot air is sucked by the fan blade A and is blown out of the space between the leaking window and the main door by the fan blade A, so that the hot air in the box body is quickly exhausted, and normal-temperature air outside the box body enters the box body at the positions of the heat dissipation window and the air inlet window; and the interior of the box body is cooled, and the effect of rapidly discharging hot air is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation, in particular to a box-type substation with energy-saving heat dissipation. Background Art

[0002] A box-type substation, also known as a prefabricated substation or prefabricated transformer substation. It is a high-voltage switchgear, distribution transformer and low-voltage distribution device, a factory prefabricated indoor and outdoor compact distribution equipment arranged according to a certain wiring scheme, that is, functions such as transformer step-down and low-voltage power distribution are organically combined together, installed in a moisture-proof, rust-proof, dust-proof, mouse-proof, fire-proof, anti-theft, heat-insulated, fully enclosed, movable steel structure box, especially suitable for urban network construction and transformation, and is a brand-new substation that emerged after the civil construction substation. The box-type substation is suitable for mines, factories and enterprises, oil and gas fields and wind power stations. It replaces the original civil construction power distribution room and substation and becomes a new type of complete set of power transformation and distribution devices.

[0003] In the prior art, since there are various power transformation equipment and electronic equipment inside the box-type substation, a large amount of heat will be generated after the equipment works. If the internal temperature is not discharged in time, safety accidents are very likely to occur. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a box-type substation with energy-saving heat dissipation, which has the advantage of rapid heat dissipation and solves the problems raised in the above background art.

[0005] The utility model provides the following technical solutions: A box-type substation with energy-saving heat dissipation, including a box body and a top cover. The top cover is fixedly installed on the top of the box body. A transformer is fixedly installed inside the box body. On one side inner wall of the box body, fan A is symmetrically and fixedly installed. On the inner bottom wall of the box body, motor A is fixedly installed. On the other side inner wall of the box body, fan B is symmetrically and fixedly installed. On one side of fan B, motor B is fixedly installed. A temperature sensor is arranged inside the box body. A controller is arranged inside the box body. The controller is signal-connected to the Internet. The temperature sensor and the controller are electrically connected to each other. There is an electrical connection between the controller and motor A and motor B.

[0006] Preferably, on one side of the box body, main doors are symmetrically and movably installed. On both sides of the box body, side doors are movably installed. On the other side of the box body, sub-doors are symmetrically and movably installed. A rectangular groove is opened inside the main door. A rotating column is arranged between the inner walls of the rectangular groove. A leakage window is rotatably installed inside the main door on the outer circle of the rotating column.

[0007] Preferably, a sloping plate is provided on the outer side of the box body where the louvre window is located. A rotating hole is opened at the top of the louvre window. The rotating hole is located on the outer ring of the rotating column. A fixed shaft is provided inside the louvre window. A rotating plate is rotatably installed on the outer ring of the fixed shaft. A torsion spring is fixedly installed between the outer ring of the fixed shaft and the inner ring of the rotating plate. The bottom of the rotating plate is a slope. An array of surfaces adapted to the slope of the rotating plate is provided on one inner side of the louvre window.

[0008] Preferably, the fan A is fixedly installed on the inner side of the main door, and the fan A corresponds to the position of the louvre window. A main shaft is rotatably installed inside the fan A. A circular array of fan blades A is provided on the outer ring of the main shaft. When the main shaft rotates, the driving fan blades A blow air towards the louvre window. A belt is provided between the outer ring of the output shaft of the motor A and the outer ring of the main shaft.

[0009] Preferably, a heat dissipation window is fixedly clamped inside the side door. The heat dissipation window is a conventional heat dissipation window. An array of ventilation strips is provided inside the heat dissipation window.

[0010] Preferably, an air inlet window is fixedly clamped inside the secondary door. An array of ventilation slots is opened inside the air inlet window. The fan B is fixedly clamped inside the secondary door and is located at the corresponding position of the air inlet window. The motor B is fixedly installed on one side of the fan B, and the output shaft is located inside the fan B. A circular array of fan blades B is provided on the outer ring of the output shaft of the motor B.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. In this energy-saving and heat-dissipating box-type substation, by setting structures such as the box body, motor A, and fan A, hot air can be quickly discharged. The output shaft of the motor A drives the main shaft to rotate, and the motor A drives the fan blades A to rotate to generate a strong wind, blowing the fixed shaft to fit with the slope of the louvre window. After the louvre window is sealed, it is blown by the fan blades A to rotate, and the louvre window rotates around the rotating column. There is a certain distance between the bottom of the louvre window and the main door. The hot air inside the box body is attracted by the fan blades A and blown out from the gap between the louvre window and the main door, quickly discharging the hot air inside the box body. The normal-temperature air outside the box body enters the inside of the box body at the heat dissipation window and the air inlet window, achieving the effect of cooling the inside of the box body and quickly discharging the hot air.

[0013] 2. In this energy-saving and heat-dissipating box-type substation, by setting structures such as the box body, motor B, and fan B, the replacement of hot and cold air is realized. The controller sends a start command to the motor B, and the motor B drives the fan blades B to rotate in a circular motion, sucking the normal-temperature air outside the box body into the inside of the box body through the ventilation slots, mixing with the hot air inside the box body, and cooling the hot air inside the box body. This device has the effects of rain protection and splash-proof while dissipating heat, preventing water droplets or water beads from entering the inside of the box body during rainy weather and causing equipment damage, achieving the effect of replacing hot and cold air. Brief Description of the Drawings

[0014] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of another perspective of the overall structure of the present utility model;

[0016] Figure 3 This is a cross-sectional view of the overall structure of the present utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure between the main door and the fan A of the present utility model;

[0018] Figure 5 This is a cross-sectional view of the fan A and the missing installation structure of the present utility model;

[0019] Figure 6 This is a cross-sectional view of the air inlet window and the fan B of the present utility model.

[0020] In the figure: 1, box body; 11, main door; 111, leakage window; 112, inclined plate; 113, rotating hole; 114, fixed shaft; 115, rotating plate; 12, side door; 121, heat dissipation window; 13, auxiliary door; 131, air inlet window; 2, top cover; 3, transformer; 4, fan A; 41, main shaft; 42, fan blade A; 5, motor A; 51, belt; 6, fan B; 61, fan blade B; 7, motor B. Detailed Description of the Preferred Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 - 6 , a box-type substation with energy-saving and heat dissipation, including a box body 1 and a top cover 2. The top cover 2 is fixedly installed on the top of the box body 1. A transformer 3 is fixedly installed inside the box body 1. Fan A 4 is symmetrically and fixedly installed on one inner wall of the box body 1. Motor A 5 is fixedly installed on the inner bottom wall of the box body 1. Fan B 6 is symmetrically and fixedly installed on the other inner wall of the box body 1. Motor B 7 is fixedly installed on one side of the fan B 6. A temperature sensor is provided inside the box body 1. A controller is provided inside the box body 1. The controller is signal-connected to the Internet. The temperature sensor and the controller are electrically connected to each other. There is an electrical connection between the controller and the motor A 5 and the motor B 7.

[0023] Please refer to Figures 1 - 5, a main door 11 is symmetrically and movably installed on one side of the box body 1, side doors 12 are movably installed on both sides of the box body 1, and auxiliary doors 13 are symmetrically and movably installed on the other side of the box body 1. A rectangular groove is formed inside the main door 11. A rotating column is arranged between the inner walls of the rectangular groove. A leakage window 111 is rotatably installed on the outer circle of the rotating column inside the main door 11. An inclined plate 112 is arranged on the outer side of the leakage window 111 and located at the box body 1 to prevent rainwater from entering the inside of the box body 1. A rotating hole 113 is formed at the top of the leakage window 111, and the rotating hole 113 is located on the outer circle of the rotating column. A fixed shaft 114 is arranged inside the leakage window 111. A rotating plate 115 is rotatably installed on the outer circle of the fixed shaft 114. A torsion spring is fixedly installed between the outer circle of the fixed shaft 114 and the inner circle of the rotating plate 115, which can make the rotating plate 115 open when not under force, so as to make the leakage window 111 produce a ventilation effect. The bottom of the rotating plate 115 is a slope, and a surface adapted to the slope of the rotating plate 115 is arranged in an array on the inner side surface of the leakage window 111.

[0024] Please refer to Figures 1 - 5 , a fan A4 is fixedly installed on the inner side surface of the main door 11, and the fan A4 corresponds to the position of the leakage window 111. A main shaft 41 is rotatably installed inside the fan A4. A fan blade A42 is arranged in a circular ring shape on the outer circle of the main shaft 41. When the main shaft 41 rotates, the fan blade A42 is driven to blow air towards the leakage window 111. A belt 51 is arranged between the outer circle of the output shaft of the motor A5 and the outer circle of the main shaft 41.

[0025] Please refer to Figures 1 - 3 , a heat dissipation window 121 is fixedly clamped inside the side door 12. The heat dissipation window 121 is a conventional heat dissipation window. Ventilation strips are arranged in an array inside the heat dissipation window 121, so that the air inside the box body 1 is replaced with the air outside the box body 1 through the gaps between the ventilation strips.

[0026] Please refer to Figures 1 - 6 , an air inlet window 131 is fixedly clamped inside the auxiliary door 13. Ventilation grooves are formed in an array inside the air inlet window 131 to facilitate the flow of air through the ventilation grooves. A fan B6 is fixedly clamped inside the auxiliary door 13 and is located at the corresponding position of the air inlet window 131. A motor B7 is fixedly installed on one side of the fan B6, and the output shaft is located inside the fan B6. A fan blade B61 is arranged in a circular ring shape on the outer circle of the output shaft of the motor B7. When the motor B7 is started, the fan blade B61 will be driven to rotate, and the air outside the box body 1 will be inhaled into the inside of the box body 1 through the auxiliary door 13 to reduce the heat of the air inside the box body 1.

[0027] Working principle: When the temperature sensor monitors that the internal temperature of the box body 1 reaches the limit value, it obtains weather data through the controller connected to the Internet. When the controller obtains through the Internet that the weather is sunny, it sends a start command to the motor A5, so that the output shaft of the motor A5 drives the main shaft 41 to rotate, and the motor A5 drives the fan blade A42 to rotate to generate a strong wind, blowing the fixed shaft 114 to fit with the inclined surface of the louvre window 111. After fitting, the louvre window 111 is sealed and cannot discharge the hot air outwards. After the louvre window 111 is sealed, it is blown by the fan blade A42 to rotate, and the louvre window 111 rotates around the rotating column. After the louvre window 111 is blown to rotate, there is a certain distance between the bottom of the louvre window 111 and the main door 11, and the hot air is attracted by the fan blade A42 and blown out from the gap between the louvre window 111 and the main door 11 by the fan blade A42, increasing the air outlet of the main door 11 and quickly discharging the hot air inside the box body 1. The normal-temperature air outside the box body 1 enters the inside of the box body 1 at the heat dissipation window 121 and the air inlet window 131, realizing the cooling of the inside of the box body 1. When the temperature inside the box body 1 drops, the motor A5 is turned off, and the louvre window 111 falls back to its original position due to gravity, and the fixed shaft 114 automatically opens to realize normal ventilation;

[0028] When the controller obtains through the Internet that the weather is rainy, snowy or overcast, the controller sends a start instruction to the motor B7, and the motor B7 drives the fan blade B61 to rotate in a circle, so that the normal-temperature air outside the box body 1 is sucked into the inside of the box body 1 through the ventilation groove by the fan blade B61, realizing the mixing with the hot air inside the box body 1 and cooling the hot air inside the box body 1. This device has the effects of rainproof and splash-proof while dissipating heat, avoiding water droplets or beads entering the inside of the box body 1 in rainy weather and causing equipment damage.

Claims

1. A box-type substation with energy-saving heat dissipation, comprising a box body (1) and a top cover (2), characterized in that: A top cover (2) is fixedly installed on the top of the box body (1). A transformer (3) is fixedly installed inside the box body (1). On one inner wall of the box body (1), a fan A (4) is symmetrically and fixedly installed. On the inner bottom wall of the box body (1), a motor A (5) is fixedly installed. On the other inner wall of the box body (1), a fan B (6) is symmetrically and fixedly installed. On one side of the fan B (6), a motor B (7) is fixedly installed. A temperature sensor is arranged inside the box body (1). A controller is arranged inside the box body (1). The controller is signal-connected to the Internet. The temperature sensor is electrically connected to the controller. The controller is electrically connected to the motor A (5) and the motor B (7).

2. The box-type substation for energy saving and heat dissipation according to claim 1, wherein: On one side of the box body (1), a main door (11) is symmetrically and movably installed. On both sides of the box body (1), side doors (12) are movably installed. On the other side of the box body (1), a sub-door (13) is symmetrically and movably installed. A rectangular groove is formed inside the main door (11). A rotating column is arranged between the inner walls of the rectangular groove. A leaky window (111) is rotatably installed inside the main door (11) around the outer circle of the rotating column.

3. The box-type substation for energy saving and heat dissipation according to claim 2, characterized in that: An inclined plate (112) is arranged on the outer side of the leaky window (111) located on the box body (1). A rotating hole (113) is formed at the top of the leaky window (111). The rotating hole (113) is located on the outer circle of the rotating column. A fixed shaft (114) is arranged inside the leaky window (111). A rotating plate (115) is rotatably installed around the outer circle of the fixed shaft (114). A torsion spring is fixedly installed between the outer circle of the fixed shaft (114) and the inner circle of the rotating plate (115). The bottom of the rotating plate (115) is a slope. On one inner side of the leaky window (111), surfaces adapted to the slope of the rotating plate (115) are arranged in an array.

4. The box-type substation for energy saving and heat dissipation according to claim 3, characterized in that: The fan A (4) is fixedly installed on the inner side surface of the main door (11), and the fan A (4) corresponds to the position of the leaky window (111). A main shaft (41) is rotatably installed inside the fan A (4). A fan blade A (42) is arranged in a circular ring shape around the outer circle of the main shaft (41). When the main shaft (41) is rotated, the driving fan blade A (42) blows air towards the leaky window (111). A belt (51) is arranged between the outer circle of the output shaft of the motor A (5) and the outer circle of the main shaft (41).

5. The box-type substation for energy saving and heat dissipation according to claim 4, characterized in that: A heat dissipation window (121) is fixedly clamped inside the side door (12). The heat dissipation window (121) is a conventional heat dissipation window. Ventilation strips are arranged in an array inside the heat dissipation window (121).

6. The box-type substation for energy conservation and heat dissipation according to claim 5, characterized in that: An air inlet window (131) is fixedly clamped inside the sub-door (13). Ventilation grooves are formed in an array inside the air inlet window (131). The fan B (6) is fixedly clamped inside the sub-door (13) and is located at the corresponding position of the air inlet window (131). The motor B (7) is fixedly installed on one side of the fan B (6), and the output shaft is located inside the fan B (6). A fan blade B (61) is arranged in a circular ring shape around the outer circle of the output shaft of the motor B (7).

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