CN223829664U - Intelligent air-cooling control cabinet for transformer - Google Patents

Abstract

This utility model discloses an intelligent air-cooled control cabinet for transformers, including a control cabinet housing. Heat dissipation mechanisms for heat dissipation are provided on both sides of the control cabinet housing surface. Each heat dissipation mechanism includes a protective cover, a cavity, a first air inlet, and a second air inlet. Protective covers are fixedly installed on both sides of the control cabinet housing surface, with a cavity between the protective covers and the control cabinet housing. The first air inlet and the second air inlet are located on the surface of the control cabinet housing. This utility model adds an extra protective cover and a first air inlet to the outside of the traditional control cabinet housing, and the first air inlet and the second air inlet on the control cabinet housing surface are offset from each other. This effectively prevents debris and rainwater from entering the control cabinet housing, thereby protecting the transformer and various electronic components inside the control cabinet housing.

Description

Transformer Intelligent Air-Cooled Control Cabinet

Technical Field

This utility model relates to the field of air-cooled control cabinet technology, specifically to an intelligent air-cooled control cabinet for transformers.

Background Technology

Traditional transformer air-cooled control cabinets rely on heat dissipation to ensure the normal operation of the internal transformers. Existing transformer control cabinets of this type generally employ an air-cooled structure, such as the intelligent air-cooled control cabinet for transformers described in Chinese patent application number 202122181517.3. This cabinet uses a fan to blow air for heat dissipation during use. However, the entire device, including the heat dissipation area and the fan, is directly exposed, making it very susceptible to water and dust ingress. Therefore, an improved intelligent air-cooled control cabinet for transformers is needed to address this issue.

Utility Model Content

The purpose of this utility model is to provide an intelligent air-cooled control cabinet for transformers to solve the problems mentioned in the background art.

To achieve the above objectives, this utility model provides the following technical solution: a transformer intelligent air-cooled control cabinet, including a control cabinet housing, with heat dissipation mechanisms for heat dissipation provided on both sides of the surface of the control cabinet housing. The heat dissipation mechanism includes a protective cover, a cavity, a first air inlet, and a second air inlet. The protective cover is fixedly provided on both sides of the surface of the control cabinet housing, and a cavity is provided between the protective cover and the control cabinet housing. The first air inlet and the second air inlet are provided on the surface of the control cabinet housing.

Preferably, a fixed frame is fixedly installed inside the control cabinet housing on one side of the second air inlet. A fan is installed inside the fixed frame. The fan can accelerate the air circulation inside the control cabinet housing. At the same time, based on the principle of hot air rising, this device can quickly exhaust the hot air inside the control cabinet housing to achieve a good cooling effect.

Preferably, a plurality of guide plates are uniformly and fixedly arranged inside the cavity. The guide plates can guide the airflow, and when the air flows over these guide plates, they can also block and trap dust.

Preferably, the first air inlet and the second air inlet are staggered, with the first air inlet located at the lower end and the second air inlet located at the upper end. This staggered arrangement of the first air inlet and the second air inlet on the surface of the control cabinet housing effectively prevents debris and rainwater from entering the control cabinet housing, thereby protecting the transformer and various electronic components inside the control cabinet housing.

Preferably, the second air inlet is provided with a grille, which can prevent large debris or animals from entering the control cabinet housing through the second air inlet.

Preferably, a mounting plate is fixedly installed on one side inside the control cabinet housing, which facilitates the installation of electrical components.

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

1. The overall airflow direction of this utility model is as follows: air enters from the first air inlet on either side, then enters the control cabinet housing through the second air inlet on the same side, and then the airflow carries away the heat inside the control cabinet housing. The airflow is then discharged from the second air inlet and the first air inlet on the other side. In this way, the first air inlet and the second air inlet on the surface of the control cabinet housing are staggered, which can effectively prevent debris and rainwater from entering the control cabinet housing, thereby protecting the transformer and various electronic components inside the control cabinet housing.

2. When this utility model is used, the guide plates can guide the airflow, and when the air flows over these guide plates, they can also block and trap dust.

Attached Figure Description

Figure 1 is a schematic diagram of the overall structure of the intelligent air-cooled control cabinet for transformers of this utility model;

Figure 2 is an internal structural view of the intelligent air-cooled control cabinet for transformers of this utility model.

Figure 3 is a cross-sectional view of the intelligent air-cooled control cabinet for transformers of this utility model;

Figure 4 is a front view of Figure 3 in the intelligent air-cooled control cabinet for transformers of this utility model.

In the diagram: 1. Control cabinet housing; 2. Protective cover; 3. Cavity; 4. First air inlet; 5. Second air inlet; 6. Fixed frame; 7. Fan; 8. Guide plate; 9. Grille; 10. Mounting plate.

Detailed Implementation

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.

Please refer to Figures 1-4. This utility model provides a technical solution: a transformer intelligent air-cooled control cabinet, including a control cabinet housing 1. The control cabinet housing 1 has heat dissipation mechanisms on both sides of its surface. The heat dissipation mechanism includes a protective cover 2, a cavity 3, a first air inlet 4, and a second air inlet 5. The protective cover 2 is fixedly installed on both sides of the control cabinet housing 1. A cavity 3 is provided between the protective cover 2 and the control cabinet housing 1. The control cabinet housing 1 has a first air inlet 4 and a second air inlet 5 on its surface.

Inside the control cabinet housing 1, a fixed frame 6 is fixedly installed on one side of the second air inlet 5. Inside the fixed frame 6, a fan 7 is installed. The fan 7 can accelerate the air circulation inside the control cabinet housing 1. At the same time, according to the principle of hot air rising, this device can quickly exhaust the hot air inside the control cabinet housing 1 to achieve a good cooling effect.

The cavity 3 is uniformly and fixedly provided with several guide plates 8. The guide plates 8 can guide the airflow, and when the air flows through these guide plates 8, they can also block the flow and trap dust.

The first air inlet 4 and the second air inlet 5 are offset. The first air inlet 4 is located at the lower end, and the second air inlet 5 is located at the upper end. In this way, the first air inlet and the second air inlet on the surface of the control cabinet housing 1 are offset from each other. This can effectively prevent debris and rainwater from entering the inside of the control cabinet housing 1, thereby protecting the transformer and various electronic components inside the control cabinet housing 1.

The second air inlet 5 is equipped with a grille 9, which can prevent large debris or animals from entering the control cabinet housing 1 through the second air inlet 5.

An installation plate 10 is fixedly installed on one side inside the control cabinet housing 1, which facilitates the installation of electrical components.

Working principle: When using this device, the fan 7 can accelerate the air circulation inside the control cabinet housing 1. At the same time, based on the principle of hot air rising, this device can quickly expel the hot air inside the control cabinet housing 1 to achieve a good cooling effect. The overall airflow direction of this device is that air enters from the first air inlet on either side, and then enters the control cabinet housing 1 through the second air inlet on the same side. Subsequently, the airflow carries away the heat inside the control cabinet housing 1, and then exits from the second air inlet and the first air inlet on the other side. In this way, the first air inlet and the second air inlet on the surface of the control cabinet housing 1 are staggered, which can effectively prevent debris and rainwater from entering the control cabinet housing 1, thereby protecting the transformer and various electronic components inside the control cabinet housing 1.

Furthermore, this device can guide airflow through the guide plates 8, and it can also block and trap dust as air flows through these guide plates 8.

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

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

Claims (6)

1. The intelligent air-cooled control cabinet for the transformer comprises a control cabinet shell (1) and is characterized in that heat dissipation mechanisms for heat dissipation are arranged on two sides of the surface of the control cabinet shell (1), each heat dissipation mechanism comprises a protective cover (2), a cavity (3), a first air inlet (4) and a second air inlet (5), the protective covers (2) are fixedly arranged on two sides of the surface of the control cabinet shell (1), the cavity (3) is arranged between the protective covers (2) and the control cabinet shell (1), the first air inlet (4) is arranged on the surface of the control cabinet shell (1), and the second air inlet (5) is arranged on the surface of the control cabinet shell (1).

2. The intelligent air-cooled control cabinet for the transformer, as set forth in claim 1, is characterized in that a fixed frame (6) is fixedly arranged inside the control cabinet shell (1) at one side of the second air inlet (5), and a fan (7) is arranged inside the fixed frame (6).

3. The intelligent air-cooled control cabinet for the transformer, as set forth in claim 1, is characterized in that a plurality of guide plates (8) are uniformly and fixedly arranged in the cavity (3).

4. The intelligent air-cooled control cabinet of the transformer of claim 1, wherein the first air inlet (4) and the second air inlet (5) are arranged in a staggered mode, the first air inlet (4) is arranged at the lower end, and the second air inlet (5) is arranged at the upper end.

5. The intelligent air-cooled control cabinet for the transformer, as set forth in claim 1, is characterized in that a grid (9) is arranged inside the second air inlet (5).

6. The intelligent air-cooled control cabinet for the transformer, as set forth in claim 1, is characterized in that a mounting plate (10) is fixedly arranged on one side of the inside of the control cabinet shell (1).