CN209088390U - A kind of dustproof box type substation - Google Patents

Abstract

The utility model discloses a dust-proof box-type substation, which comprises a casing, a dust collecting box is movably arranged at the bottom end of the casing, and first grooves are provided on both sides of the bottom end of the casing. There are sliding blocks fixed on both sides of the box, the side of the sliding block away from the dust collecting box is movably arranged inside the first groove, the bottom end of the casing is provided with a second groove, and the bottom end of the dust collecting box is in the first groove. A rack is fixed above the two grooves, a servo motor is fixed on one side of the second groove, a gear that meshes with the rack is fixed at one end of the servo motor, and the output shaft end of the servo motor is fixed In connection with the gear transmission, both sides of the casing are provided with heat dissipation holes, both sides of the casing are provided with third grooves at the lower ends of the heat dissipation holes, and a first motor is fixed inside the third grooves. The utility model has the advantages of simple structure and reasonable design, and can effectively prevent the entry of rainwater and dust while ensuring internal heat dissipation.

Description

A dust-proof box-type substation

technical field

The utility model relates to the technical field of electric equipment, in particular to a dust-proof box-type substation.

Background technique

A substation is a place in the power system that converts voltage and current, receives and distributes electrical energy. The substation in the power plant is a step-up substation, and its function is to boost the power generated by the generator and feed it to the high-voltage grid.

However, the current use of dust-proof box-type substations has the following shortcomings:

1. At present, the heat dissipation inside the dust-proof box-type substation is not good. While improving the heat dissipation, rainwater and dust easily enter the substation, causing damage to the internal electronic components, resulting in economic losses and serious fires.

2. At present, the dust inside the dust-proof box-type substation is difficult to clean, and the internal dust will fall on the ground inside the substation. Due to the large number of internal structures, it is very troublesome to clean the dust on the ground, and the work efficiency is low.

Utility model content

The purpose of the present utility model is to provide a dust-proof box-type substation to solve the problem of poor internal heat dissipation proposed in the above-mentioned background technology. While improving the heat dissipation, rainwater and dust easily enter the substation and cause damage to the internal electronic components. Cause economic losses, serious fire may occur and the internal dust is difficult to clean up, and the internal dust will fall on the ground inside the substation. Due to the many internal structures, it is very troublesome to clean up the dust on the ground, and the work efficiency is low. .

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust-proof box-type substation, comprising a casing, a dust-collecting box is movably arranged at the bottom end of the casing, and second sides are opened on both sides of the bottom end of the casing. a groove, the two sides of the dust box are fixedly provided with sliders, the side of the slider away from the dust box is movably arranged inside the first groove, and the bottom end of the casing is provided with a second groove, A rack is fixed above the second groove at the bottom end of the dust collecting box, a servo motor is fixed on one side of the second groove, and a gear that meshes with the rack is fixed at one end of the servo motor. The output shaft end of the servo motor is connected with the gear transmission, the two sides of the casing are provided with heat dissipation holes, and both sides of the casing are provided with a third groove at the lower end of the heat dissipation hole, and the inside of the third groove is A first motor is fixedly arranged, the top of the first motor is fixedly arranged with a heat dissipation plate, the output shaft end of the first motor is connected with the bottom end of the heat dissipation plate, and the outer side of the heat dissipation plate is fixed by opening a groove A glass tube is provided, and the inside of the glass tube is provided with a heat-conducting liquid.

Preferably, fourth grooves are provided on both sides of the bottom end of the inside of the casing, and the bottom end of the dust collecting box is fixedly provided with a roller through a fixing bracket, and the roller is movably arranged inside the fourth groove.

Preferably, dust-proof plates are fixedly arranged on both sides of the casing, and ventilation holes are opened on the side of the dust-proof plate away from the casing.

Preferably, the casing and the dust-proof plate are fixed with a second motor above the heat dissipation plate through a fixing bracket, a fan blade is fixed at the lower end of the second motor, and the output shaft end of the second motor is drivingly connected with the fan blade .

Preferably, a plurality of fixing blocks are fixedly arranged at the bottom end of the casing, rubber pads are fixedly arranged at the bottom end of the fixing blocks, and fixing holes are provided on both sides of the fixing block.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model drives the radiating disc to rotate through the first motor. When the radiating disc rotates, when the internal temperature is relatively high, the heat-conducting oil provided on the rotating radiating disc will absorb heat. When the first motor drives the radiating disc to rotate , will rotate the outer side of the casing where the heat-conducting oil that has absorbed the heat inside rotates, and rotate the heat-conducting oil that has been cooled on the outside to the inside of the casing for circulation. When the heat-conducting oil containing heat reaches the outside of the casing, the second motor drives the fan blades to rotate , Accelerates the air circulation near the heat dissipation plate, which can accelerate the heat dissipation of the heat transfer oil, so that the heat transfer oil can enter the inside of the shell to absorb heat again after cooling, which ensures the heat dissipation inside the shell, and can effectively prevent rain or dust from entering while dissipating heat. Inside the shell, the safety of the internal electronic components is ensured;

2. The dust inside the housing of the utility model will fall into the dust collecting box due to precipitation. By manually starting the servo motor, the motor drives the gear transmission, and through the transmission between the gear and the rack, the dust collecting box is removed from the inside of the housing. Sliding out, the dust inside the dust box can be easily cleaned. By sliding the slider in the first groove and the roller rolling in the fourth groove, the stability of the dust box can be ensured, it is easy to clean, and the work is improved. efficiency.

Description of drawings

1 is a schematic diagram of the overall structure of a dust-proof box-type substation of the present utility model;

Fig. 2 is the enlarged schematic diagram of place A in Fig. 1 of a dust-proof box-type substation of the present utility model;

FIG. 3 is an enlarged schematic view of the place B in FIG. 2 of a dust-proof box-type substation of the present invention.

In the figure: 1. Shell; 2. Dust box; 3. First groove; 4. Slider; 5. Second groove; 6. Rack; 7. Servo motor; 8. Gear; 9. Heat dissipation Hole; 10, the third groove; 11, the first motor; 12, the cooling plate; 13, the glass tube; 14, the fourth groove; 15, the roller; 16, the dustproof plate; 17, the ventilation hole; 18, the first 2. Motor; 19. Fan blade; 20. Fixing block; 21. Rubber pad; 22. Fixing hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a dust-proof box-type substation, comprising a casing 1, and a dust-collecting box 2 is movably arranged at the bottom end of the casing 1, and the casing 1 There are first grooves 3 on both sides of the bottom end, and sliding blocks 4 are fixedly arranged on both sides of the dust collecting box 2. The bottom end of the housing 1 is provided with a second groove 5 , the bottom end of the dust collecting box 2 is fixedly provided with a rack 6 above the second groove 5 , and one side of the inner side of the second groove 5 is fixedly provided with a rack 6 . Servo motor 7, one end of the servo motor 7 is fixedly provided with a gear 8 meshing with the rack 6, the output shaft end of the servo motor 7 is drivingly connected with the gear 8, and both sides of the housing 1 are provided with heat sinks Hole 9, both sides of the housing 1 are provided with a third groove 10 at the lower end of the heat dissipation hole 9, the third groove 10 is fixedly arranged with a first motor 11, and the top of the first motor 11 is fixedly arranged There is a heat dissipation plate 12, the output shaft end of the first motor 11 is connected to the bottom end of the heat dissipation plate 12 in a driving connection, and a glass tube 13 is fixedly arranged on the outer side of the heat dissipation plate 12 by opening grooves. Provided with thermal fluid.

A fourth groove 14 is formed on both sides of the inner bottom end of the housing 1, and a roller 15 is fixedly arranged at the bottom end of the dust collecting box 2 through a fixing bracket, and the roller 15 is movably arranged inside the fourth groove 14. It is convenient for the dust collecting box 2 to slide; dustproof plates 16 are fixedly arranged on both sides of the casing 1, and a ventilation hole 17 is opened on the side of the dustproof plate 16 away from the casing 1 to prevent rainwater from falling on the heat dissipation plate 12; The casing 1 and the dust-proof plate 16 are fixedly provided with a second motor 18 above the heat dissipation plate 12 through a fixing bracket. The lower end of the second motor 18 is fixedly provided with a fan blade 19, and the output shaft end of the second motor 18 is connected to The fan blades 19 are driven and connected to accelerate the air circulation near the heat dissipation plate 12 and accelerate the heat dissipation of the heat-conducting oil; a number of fixing blocks 20 are fixedly arranged at the bottom end of the casing 1, and the bottom end of the fixing blocks 20 is fixedly arranged with a rubber pad 21 , both sides of the fixing block 20 are provided with fixing holes 22 for fixing the device and separating it from the ground to prevent moisture.

Working principle: The utility model drives the heat dissipation plate 12 to rotate through the first motor 11. When the heat dissipation plate 12 rotates, when the internal temperature is relatively high, the heat conduction oil set on the rotating heat dissipation plate 12 will absorb heat and pass the first motor. 11 When the heat dissipation plate 12 is driven to rotate, it will rotate the outer side of the casing 1 where the heat-conducting oil that has absorbed the heat inside is rotated, and the heat-conducting oil that has been cooled on the outside will be rotated into the interior of the casing 1 for circulation. When the heat-conducting oil containing heat reaches the casing 1 When it is outside, the second motor 18 drives the fan blades 19 to rotate, which accelerates the air circulation near the heat dissipation plate 12, which can accelerate the heat dissipation of the heat transfer oil, so that the heat transfer oil can enter the inside of the casing 1 to absorb heat again after cooling, which ensures the inside of the casing 1. It can effectively prevent rainwater or dust from entering the inside of the housing 1 while dissipating heat, and the dust inside the housing 1 will fall into the dust box 2 due to precipitation. By manually starting the servo motor 7, the motor drives the gear 8 to drive , through the transmission between the gear 8 and the rack 6, the dust collecting box 2 is slid out from the inside of the housing 1, and the dust inside the dust collecting box 2 can be easily cleaned, and the sliding block 4 slides inside the first groove 3 And the roller 15 rolls inside the fourth groove 14, which can ensure the stability of the dust collecting box 2, the structure is simple, and the design is reasonable.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A dust-proof box-type substation, comprising a casing (1), characterized in that: a dust collecting box (2) is movably disposed at the inner bottom end of the casing (1), and the bottom end of the casing (1) is movably provided with a dust collecting box (2). First grooves (3) are opened on both sides, and sliding blocks (4) are fixedly arranged on both sides of the dust collecting box (2), and the sliding blocks (4) are movably arranged on the side away from the dust collecting box (2). Inside the first groove (3), the bottom end of the casing (1) is provided with a second groove (5), and the bottom end of the dust collecting box (2) is fixedly arranged above the second groove (5). There is a rack (6), a servo motor (7) is fixedly arranged on one side of the inner side of the second groove (5), and a gear that meshes with the rack (6) is fixedly arranged at one end of the servo motor (7). (8), the output shaft end of the servo motor (7) is drivingly connected with the gear (8), the housing (1) is provided with cooling holes (9) on both sides, and the two sides of the housing (1) A third groove (10) is opened at the lower end of the heat dissipation hole (9), a first motor (11) is fixedly arranged inside the third groove (10), and a top end of the first motor (11) is fixedly arranged There is a heat dissipation plate (12), the output shaft end of the first motor (11) is drivingly connected with the bottom end of the heat dissipation plate (12), and a glass tube is fixedly arranged on the outer side of the heat dissipation plate (12) by opening grooves (13), the glass tube (13) is provided with a heat transfer fluid inside. 2. A dust-proof box-type substation according to claim 1, characterized in that: fourth grooves (14) are provided on both sides of the inner bottom end of the casing (1), and the dust-collecting box ( 2) The bottom end is fixedly provided with a roller (15) through a fixed bracket, and the roller (15) is movably arranged inside the fourth groove (14). 3. A dust-proof box-type substation according to claim 1, characterized in that: dust-proof plates (16) are fixedly arranged on both sides of the casing (1), and the dust-proof plates (16) are far away from the casing. One side of the body (1) is provided with a ventilation hole (17). 4. A dust-proof box-type substation according to claim 3, characterized in that: the casing (1) and the dust-proof plate (16) are fixedly provided above the heat-dissipating plate (12) by means of a fixing bracket. Two motors (18), the lower end of the second motor (18) is fixedly provided with a fan blade (19), and the output shaft end of the second motor (18) is drivingly connected with the fan blade (19). 5. A dust-proof box-type substation according to claim 1, characterized in that: a plurality of fixing blocks (20) are fixedly arranged at the bottom end of the casing (1), and the bottom end of the fixing blocks (20) are fixedly arranged A rubber pad (21) is provided, and both sides of the fixing block (20) are provided with fixing holes (22).