CN216699325U

CN216699325U - Novel outdoor ventilation type case becomes

Info

Publication number: CN216699325U
Application number: CN202220297158.XU
Authority: CN
Inventors: 苏小军
Original assignee: Shanxi Tianjiang Intelligent Power Engineering Co ltd
Current assignee: Shanxi Guangkong Intelligent Power Equipment Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-06-07
Anticipated expiration: 2032-02-14

Abstract

The utility model relates to the field of ventilation type box transformers, in particular to a novel outdoor ventilation type box transformer, which comprises a shell A, a rotating door A, a cabinet body, an indicator light, a control rod, a filter box, a shell B, a rotating door B, a buckle device, an air outlet groove, a connecting shell, cooling fins, an air inlet window and an air outlet; the side surface of the shell A is rotationally connected with the rotating door A; the interior of the shell A is connected with the cabinet body; the cabinet body is connected with the indicator light; the indicator light is in control connection with the control rod; the control rod is rotationally connected with the cabinet body; the top of the cabinet body is connected with the filter box; the side surface of the shell B is rotationally connected with the rotating door B; a buckle device of the buckle device is arranged on the rotating door B and is connected with the shell B; the top of the shell B is connected with the air outlet groove; the side surface of the air outlet groove is connected with the air outlet; the shell B is connected with the shell A through a connecting shell; an air inlet window is arranged at the top of the cabinet body; an air blower is arranged inside the cabinet body. The utility model can effectively improve the heat dissipation efficiency and ensure the smoothness of ventilation by a combined shell mode.

Description

Novel outdoor ventilation type case becomes

Technical Field

The utility model relates to the technical field of ventilated box-type transformer substations, in particular to a novel outdoor ventilated box-type transformer substation.

Background

The box-type transformer is characterized in that the traditional transformer is intensively designed in a box-type shell, has small volume, light weight, low noise, low loss and high reliability, and is widely applied to residential districts, commercial centers, light stations, airports, factories, mines, enterprises, hospitals, schools and other places; the box-type transformer is used as a whole set of distribution equipment and is formed by organically combining a transformer, high-voltage control equipment and low-voltage control equipment; the basic principle of the transformer is that reasonable assembly is carried out according to a specified sequence through a pressure starting system, an armored wire, a transformer substation full-automatic system, a direct current point and corresponding technical equipment, and all components are installed in a specific waterproof, dustproof and rat-proof completely-sealed toughened box body structure, so that a specific transformer is formed; at present, box-type transformers are widely applied to power engineering construction; the box transformer that has now generally sets up in the open air, leads to the inside heat of phase transition big because outside weather or inside transformer work easily, and in the high occasion of humidity, it is high to lead to the inside humidity of phase transition easily.

The Chinese patent with the publication number of CN211605834U discloses a novel outdoor ventilation type box transformer, which comprises a box transformer body, wherein a box transformer beam seat is arranged at the bottom of the inner side of the box transformer body; the bottom of the inner side of the box transformer substation is provided with a radiating hole array facing the radiating corrugated sheet on each surface of the box transformer substation; an electric frame is fixed on the inner wall of the box body; the electric rack is provided with a temperature and humidity control plate; exhaust fans are arranged on the inner sides of the temperature and humidity control plate and the box transformer body; an array of radiating holes is added at the bottom of the box transformer, and the protection level is ensured; the temperature and the humidity of the transformer chamber are strongly exhausted when reaching the preset values, so that the working environment of the used electrical equipment is better; the service life of the product is prolonged, the use stability is improved, and the like.

However, the above-mentioned known solutions have the following disadvantages: adopt integral type cabinet body structure to wrap up transformer overall structure completely among the above-mentioned scheme to the temperature exchange efficiency of the internal portion of cabinet and external world has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems in the background art, and provides a novel outdoor ventilation type box transformer substation.

The utility model provides a novel outdoor ventilation type box transformer substation which comprises a shell A, a rotating door A, a cabinet body, an indicator lamp, a control rod, a filter box, a shell B, a rotating door B, a buckle device, an air outlet groove, a connecting shell, radiating fins, an air inlet window and an air outlet;

the side surface of the shell A is rotationally connected with the rotating door A; the interior of the shell A is connected with the cabinet body; the cabinet body is connected with the indicator light; the indicator light is in control connection with the control rod; the control rod is rotationally connected with the cabinet body; the top of the cabinet body is connected with the filter box; the side surface of the shell B is rotationally connected with the rotating door B; a buckle device of the buckle device is arranged on the rotating door B and is connected with the shell B; the top of the shell B is connected with the air outlet groove; the side surface of the air outlet groove is connected with the air outlet; the shell B is connected with the shell A through a connecting shell; the side surface of the connecting shell is connected with the radiating fin; an air inlet window is arranged at the top of the cabinet body; a blower is arranged inside the cabinet body; the air inlet of the blower faces the air inlet window; the air outlet of the blower faces the connecting shell; and a through hole is formed in the side surface of the shell B and is connected with the shell.

Preferably, a rubber sealing ring is arranged on the shell A and is connected with a joint of the connecting shell.

Preferably, the bottom of the filter box is provided with a bulge, the top of the shell A is provided with a groove, the filter box is connected with the shell A through the groove, and the top of the filter box is provided with a waterproof plate.

Preferably, the top of the air outlet is provided with a rain baffle, and the air outlet is symmetrically arranged on two sides of the air outlet groove.

Preferably, the side surface of the connecting shell is provided with a plurality of groups of through holes, and a plurality of groups of radiating fins penetrate through the through holes to be connected with the connecting shell; the distance between the multiple groups of radiating fins is the same.

Preferably, an air flow channel is arranged at the top of the inner wall of the connecting shell, and a spoiler is arranged in the air flow channel and faces the direction of the radiating fins.

Preferably, the cabinet is internally provided with a temperature sensor, the temperature sensor is in communication connection with an indicator light, and a control rod is in control connection with an air blower.

Preferably, the side face of the filter box is provided with a one-way air inlet, and the bottom of the filter box is provided with a through hole facing the air inlet window.

The technical scheme of the utility model has the following beneficial technical effects:

according to the utility model, the heat dissipation efficiency can be effectively improved through a combined shell mode, the smoothness of ventilation is ensured, the air flow channel which is perpendicular to the heat dissipation fins can be formed through the connecting shell, so that the heat dissipation efficiency is improved, the working state of the device can be conveniently controlled by a worker through the combination of the cabinet body and the indicator lamp, so that the working stability of the device is ensured, and the control element of the internal weak point of the device can be protected through the rotating door, so that the risk of mistaken touch of non-professional personnel is avoided.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a novel outdoor ventilation type box transformer substation according to the present invention;

fig. 2 is a side view of a novel outdoor ventilation type box transformer substation provided by the utility model;

fig. 3 is a top view of a novel outdoor ventilation type box transformer substation provided by the utility model;

reference numerals: 1. a shell A; 2. a rotating door A; 3. a cabinet body; 4. an indicator light; 5. a control lever; 6. a filter box; 7. a housing B; 8. a rotating door B; 9. a buckle device; 10. an air outlet groove; 11. connecting the shell; 12. a heat sink; 13. an air inlet window; 14. and (7) air outlet.

Detailed Description

Example one

As shown in fig. 1-3, the novel outdoor ventilation type box transformer substation provided by the utility model comprises a shell a1, a rotating door a2, a cabinet body 3, an indicator light 4, a control rod 5, a filter box 6, a shell B7, a rotating door B8, a fastening device 9, an air outlet groove 10, a connecting shell 11, a heat sink 12, an air inlet window 13 and an air outlet 14;

the side surface of the shell A1 is rotationally connected with a rotating door A2; the interior of the shell A1 is connected with the cabinet body 3; the cabinet body 3 is connected with an indicator lamp 4; the indicator lamp 4 is in control connection with the control rod 5; the control rod 5 is rotationally connected with the cabinet body 3; the top of the cabinet body 3 is connected with a filter box 6; the side surface of the shell B7 is rotationally connected with a rotating door B8; a buckle device 9 is arranged on the rotating door B8, and the buckle device 9 is connected with the shell B7; the top of the shell B7 is connected with the air outlet groove 10; the side surface of the air outlet groove 10 is connected with an air outlet 14; the shell B7 is connected with the shell A1 through a connecting shell 11; the side surface of the connecting shell 11 is connected with the radiating fins 12; an air inlet window 13 is arranged at the top of the cabinet body 3; a blower is arranged inside the cabinet body 3; the air inlet of the blower faces the air inlet window 13; the air outlet of the blower faces the connecting shell 11; a through hole is arranged on the side surface of the shell B7 and is connected with the shell 11; a rubber sealing ring is arranged on the shell A1 and is connected with the joint of the connecting shell 11; the top of the air outlet 14 is provided with a rain shield, and the air outlet 14 is symmetrically arranged at two sides of the air outlet groove 10; an air flow channel is arranged at the top of the inner wall of the connecting shell 11, a spoiler is arranged in the air flow channel, and the spoiler faces the direction of the radiating fins 12; a temperature sensor is arranged in the cabinet body 3, the temperature sensor is in communication connection with an indicator lamp 4, and a control rod 5 is in control connection with an air blower; the side of the filter box 6 is provided with a one-way air inlet, and the bottom of the filter box 6 is provided with a through hole facing the air inlet window 13.

In this embodiment, thereby through the casing combination of this device can make middle department fin 12 external and improve the radiating efficiency, when this device is in operating condition, air inlet window 13 through casing A1 top and the air outlet 14 at casing B7 top can effectually improve the air current circulation efficiency of this device, can avoid traditional integral type casing to the beneath problem of central department radiating efficiency through the combination of connecting casing 11 and fin 12, can guarantee air current flow direction and fin 12 mutually perpendicular through connecting casing 11 simultaneously, the radiating efficiency has been improved, can guarantee this device operation safety through the revolving door and the buckle device 9 of both sides, carry out effectual protection to precision structures such as the cabinet body 3 simultaneously.

Example two

As shown in fig. 2-3, compared with the first embodiment, in the first embodiment of the present invention, a protrusion is disposed at the bottom of the filter box 6, a groove is disposed at the top of the casing a1, the filter box 6 is connected to the casing a1 through the groove, and a waterproof board is disposed at the top of the filter box 6; a plurality of groups of through holes are formed in the side face of the connecting shell 11, and a plurality of groups of radiating fins 12 penetrate through the through holes to be connected with the connecting shell 11; the fins 12 of the plurality of sets are equally spaced.

In one embodiment of the utility model, the gaps can be reduced through the convex and concave structures, the connection stability is ensured, meanwhile, the filter box 6 is convenient to replace in the later period, and the combination of the multiple groups of radiating fins 12 can ensure uniform internal heat dissipation, so that the radiating fins 12 are fully utilized.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A novel outdoor ventilation type box transformer substation is characterized by comprising a shell A (1), a rotating door A (2), a cabinet body (3), an indicator lamp (4), a control rod (5), a filter box (6), a shell B (7), a rotating door B (8), a buckle device (9), an air outlet groove (10), a connecting shell (11), radiating fins (12), an air inlet window (13) and an air outlet (14);

the side surface of the shell A (1) is rotationally connected with the rotating door A (2); the interior of the shell A (1) is connected with the cabinet body (3); the cabinet body (3) is connected with the indicator lamp (4); the indicator lamp (4) is in control connection with the control rod (5); the control rod (5) is rotationally connected with the cabinet body (3); the top of the cabinet body (3) is connected with a filter box (6); the side surface of the shell B (7) is rotationally connected with a rotating door B (8); a buckle device (9) is arranged on the rotating door B (8), and the buckle device (9) is connected with the shell B (7); the top of the shell B (7) is connected with the air outlet groove (10); the side surface of the air outlet groove (10) is connected with an air outlet (14); the shell B (7) is connected with the shell A (1) through a connecting shell (11); the side surface of the connecting shell (11) is connected with the radiating fin (12); an air inlet window (13) is arranged at the top of the cabinet body (3); a blower is arranged inside the cabinet body (3); the air inlet of the blower faces the air inlet window (13); the air outlet of the blower faces the connecting shell (11); the side surface of the shell B (7) is provided with a through hole which is connected with the shell (11).

2. A novel outdoor ventilation type box transformer substation according to claim 1, characterized in that the casing A (1) is provided with a rubber sealing ring, and the rubber sealing ring is connected with the joint of the connecting casing (11).

3. A novel outdoor ventilation type box transformer substation according to claim 1, characterized in that the bottom of the filter box (6) is provided with a bulge, the top of the shell A (1) is provided with a groove, the filter box (6) is connected with the shell A (1) through the groove, and the top of the filter box (6) is provided with a waterproof plate.

4. A novel outdoor ventilation type box transformer substation according to claim 1, characterized in that a rain shield is arranged on the top of the air outlet (14), and the air outlet (14) is symmetrically arranged on both sides of the air outlet groove (10).

5. A novel outdoor ventilation type box transformer substation according to claim 1, characterized in that a plurality of groups of through holes are arranged on the side surface of the connecting shell (11), and a plurality of groups of radiating fins (12) are connected with the connecting shell (11) through the through holes; the multiple groups of radiating fins (12) have the same interval.

6. A new outdoor ventilation type box transformer substation according to claim 1, characterized in that the top of the inner wall of the connecting shell (11) is provided with an airflow channel, and a spoiler is arranged in the airflow channel, and the spoiler faces the direction of the heat sink (12).

7. A novel outdoor ventilation type box transformer substation according to claim 1, characterized in that a temperature sensor is arranged inside the cabinet body (3), the temperature sensor is in communication connection with an indicator lamp (4), and the control rod (5) is in control connection with a blower.

8. A novel outdoor ventilation type box transformer substation according to claim 1, characterized in that the side of the filter box (6) is provided with a one-way air inlet, and the bottom of the filter box (6) is provided with a through hole which faces the air inlet window (13).