Upper exhaust structure of box-type transformer

Abstract

The utility model relates to the field of auxiliary mechanisms of box-type transformers, in particular to an upper exhaust structure of a box-type transformer, which comprises a cabinet body and an exhaust plate. The cabinet body has a preset operation size and supporting force, is hollow, is provided with a corresponding open end, and can carry out corresponding bearing and limiting operation; the plurality of exhaust plates are arranged in the hollow cavity of the cabinet body and have preset bending radians and inclination angles; and a preset operation distance is reserved among the plurality of exhaust plates. According to the application, an air outlet mode is changed into an upper air exhaust mode, the heat dissipation influence on the integrated equipment can be reduced, and the temperature of a heat island effect formed by the equipment station is reduced, so that the heat dissipation efficiency of the equipment station is improved, the service life of the equipment is prolonged, and the fault frequency of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary mechanisms of box-type transformers, in particular to an upper exhaust structure of a box-type transformer. Background Art

[0002] Box-type transformers (often referred to as "box-type transformers") combine traditional transformers in a box-type housing. They feature compact size, light weight, low noise, low losses, and high reliability. They are widely used in residential areas, commercial centers, power stations, airports, factories, mines, enterprises, hospitals, and schools. As a complete set of power distribution equipment, box-type transformers are composed of a transformer, high-voltage voltage control equipment, and low-voltage voltage control equipment.

[0003] Existing box-type transformers generally use a downward exhaust method through an air duct, which may affect the heat dissipation of other integrated devices in the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide an upper exhaust structure for a box-type transformer to solve the above-mentioned problems existing in the prior art.

[0005] Technical Solution: A top exhaust structure for a box-type transformer, comprising a cabinet and exhaust panels. The cabinet has predetermined operating dimensions and support strength, is hollow, and has corresponding open ends for load-bearing and position-limiting operations. Multiple exhaust panels are positioned within the hollow chamber of the cabinet, have predetermined curvatures and tilt angles, and are provided. Predetermined operating distances are maintained between the exhaust panels.

[0006] In a further embodiment, the exhaust plate is hook-shaped, and the overall operating length is adapted to the operating length of the hollow chamber provided in the cabinet, and the overall operating width is adapted to the operating width of the hollow chamber provided in the cabinet.

[0007] In a further embodiment, a plurality of the exhaust plates are arranged in a vertical array and fixedly disposed in the hollow cavity of the cabinet.

[0008] In a further embodiment, the exhaust plate is provided with a long air guide end and a short air guide end, the long air guide end has an inclination angle of forty-five degrees, and the short air guide end has a predetermined inclination angle.

[0009] In a further embodiment, the exhaust plate is provided with a connecting plate of a predetermined operating length for interconnecting the short air guide end and the long air guide end.

[0010] Beneficial effects: The utility model relates to an upper exhaust structure of a box-type transformer, and relates to the field of auxiliary mechanisms of box-type transformers, including two components: a cabinet body and an exhaust plate. The cabinet body has a predetermined operating size and supporting force, is hollow and provided with a corresponding open end, and can perform corresponding load-bearing and position-limiting operations; the exhaust plate is placed in the hollow cavity of the cabinet body, has a predetermined bending arc and tilt angle, and is multiple; a predetermined operating distance is left between the multiple exhaust plates. The present application changes the air outlet mode to upper exhaust, which can reduce the heat dissipation effect on the integrated equipment, and is conducive to reducing the temperature of the heat island effect formed by the equipment station, thereby improving the heat dissipation efficiency of the equipment station, increasing the service life of the equipment, and reducing the failure frequency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an overall schematic diagram of this application.

[0012] Figure 2 is an exploded side view of the present application.

[0013] The reference numerals in the figures are: cabinet 1, exhaust plate 2. DETAILED DESCRIPTION

[0014] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0015] The upper exhaust structure of the box-type transformer proposed in this embodiment includes two components: a cabinet 1 and an exhaust plate 2. The cabinet 1 has a predetermined operating size and supporting force, is hollow and has a corresponding open end, and can perform corresponding load-bearing and position-limiting operations; the exhaust plate 2 is placed in the hollow chamber of the cabinet 1, has a predetermined bending arc and tilt angle, and is multiple; a predetermined operating distance is left between the multiple exhaust plates 2. In a further preferred embodiment, the operating distances between the multiple exhaust plates 2 are equal, and they are arranged equidistantly. The exhaust plate 2 is hook-shaped, and the overall operating length is adapted to the operating length of the hollow chamber provided in the cabinet 1, and the overall operating width is adapted to the operating width of the hollow chamber provided in the cabinet 1. In a further preferred embodiment, the exhaust plate 2 is a forward hook-shaped, that is, the open end of the groove provided in the exhaust plate 2 faces the upper direction of the operating direction. The multiple exhaust plates 2 are arranged in a vertical array and are fixedly arranged in the hollow chamber of the cabinet 1. In a further preferred embodiment, the exhaust plate 2 is welded to the cabinet body 1 so that the exhaust plate 2 is fixedly arranged in the hollow chamber of the cabinet body 1. The exhaust plate 2 is provided with a long air guide end and a short air guide end, the long air guide end has a forty-five degree inclination angle, and the short air guide end has a predetermined inclination angle. In a further preferred embodiment, the short air guide end of the exhaust plate 2 also has a forty-five degree inclination angle. The exhaust plate 2 is provided with a connecting plate of a predetermined operating length for interconnecting the short air guide end and the long air guide end.

[0016] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes may be made to it in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. An upper exhaust structure of a box-type transformer, characterized in that include: The cabinet body has a predetermined operating size and supporting force, is hollow and has corresponding open ends, and can perform corresponding load-bearing and limit operations; The exhaust plates are placed in the hollow cavity of the cabinet, have a predetermined bending arc and tilt angle, and are multiple; a predetermined operating distance is left between the multiple exhaust plates.

2. The upper exhaust structure of a box-type transformer according to claim 1, characterized in that: The exhaust plate is hook-shaped, and its overall operating length is adapted to the operating length of the hollow chamber provided in the cabinet, and its overall operating width is adapted to the operating width of the hollow chamber provided in the cabinet.

3. The upper exhaust structure of a box-type transformer according to claim 2, characterized in that: The plurality of exhaust plates are arranged in a vertical array and fixedly disposed in the hollow cavity of the cabinet.

4. The upper exhaust structure of a box-type transformer according to claim 2, characterized in that: The exhaust plate is provided with a long air guide end and a short air guide end. The long air guide end has an inclination angle of forty-five degrees, and the short air guide end has a predetermined inclination angle.

5. The upper exhaust structure of a box-type transformer according to claim 4, characterized in that: The exhaust plate is provided with a connecting plate of a predetermined operating length, which is used for mutual communication between the short air guide end and the long air guide end.

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