CN214543124U

CN214543124U - Box-type substation with ventilation structure

Info

Publication number: CN214543124U
Application number: CN202120821972.2U
Authority: CN
Inventors: 徐作海
Original assignee: Anhui Fengte Electric Technology Co ltd
Current assignee: Anhui Fengte Electric Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-10-29
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a box-type substation with ventilation structure relates to the box-type substation field, the power distribution box comprises a box body, pillar fixedly connected with base is passed through to the bottom below of box, the bottom outer wall of box encircles the first dash board of fixedly connected with, the first connecting plate of inboard fixedly connected with of first dash board, the one end of first connecting plate with fixed connection is encircleed to first dash board, and the other end fixed connection is encircleed to the outer wall of base, the inside fixed mounting of first connecting plate has first ventilative protection casing. This box-type substation with ventilation structure can effectually carry out inside ventilation with the box, keeps the box inside to have the air to flow for inside can keep dry.

Description

Box-type substation with ventilation structure

The technical field is as follows:

the utility model relates to a box-type substation field, concretely relates to box-type substation with ventilation structure.

Background art:

the box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable. At present, in order to protect internal elements, the existing box-type substation is designed in a sealing mode, permeability and ventilation performance are poor, and when the existing box-type substation is used for a long time, the interior of the existing box-type substation is easy to wet and cannot be ventilated.

The utility model has the following contents:

for solving the problem that proposes among the above-mentioned background art, the utility model provides a box-type substation with ventilation structure.

The utility model discloses the technical problem that will solve adopts following technical scheme to realize: a box-type substation with a ventilation structure comprises a box body, wherein a base is fixedly connected to the lower portion of the bottom of the box body through a support column, a first flashing is fixedly connected to the outer wall of the bottom end of the box body in a surrounding mode, a first connecting plate is fixedly connected to the inner side of the first flashing in a surrounding mode, one end of the first connecting plate is fixedly connected with the first flashing in a surrounding mode, the other end of the first connecting plate is fixedly connected with the outer wall of the base in a surrounding mode, and a first ventilation protective cover is fixedly mounted inside the first connecting plate;

the top of box is through pillar fixedly connected with top cap, the outer wall of top cap encircles fixedly connected with second flashing, the below inner wall of top cap encircles fixedly connected with second connecting plate, second connecting plate one end with the top cap encircles fixed connection, and the other end with fixed connection is encircleed at the top of box, the inside fixed mounting of second connecting plate has the ventilative protection casing of second.

Preferably, a plurality of through holes are formed in the top and the bottom of the box body, and the through holes are distributed in a rectangular array.

Preferably, the left end and the right end of the inner wall of the bottom of the box body are fixedly connected with fans.

Preferably, the inner wall of the bottom end of the box body is fixedly connected with a bottom plate, and the bottom plate is a breathable plate.

Preferably, a door frame is installed on the front surface of the front end of the box body.

The utility model discloses a theory of operation and concrete use flow: when the box-type substation with the ventilation structure is used, when the inside of the box body is not subjected to high-efficiency ventilation for a long time, the fan is externally connected with a power supply to be started, so that the flow of air inside the box body is accelerated, the air inside the box body flows from bottom to top, the inside of the box body is subjected to high-efficiency rapid ventilation, the dryness of internal elements is kept, when the fan is used for ventilation, the air can enter from the first ventilation protective cover below, and is discharged from the second ventilation protective cover above after passing through the inside of the box body, and the rapid ventilation inside the box body is effectively completed; when the air-permeable hood is used at ordinary times, the fan is closed, and free ventilation is performed by utilizing the permeability of the first air-permeable hood and the second air-permeable hood.

Compared with the prior art, the beneficial effects of the utility model are that: according to the box-type substation with the ventilation structure, the box body can be effectively ventilated internally, air in the box body is kept to flow, the interior of the box body can be kept dry, and when efficient ventilation is not performed in the box body for a long time, the flow of the air in the box body is accelerated by the fan, so that the air in the box body flows from bottom to top, efficient and rapid ventilation is performed in the box body, the drying of internal elements is kept, the moisture is prevented from being retained in the box body, and the ventilation and drying efficiency is improved; in addition, the first breathable protective cover and the second breathable protective cover can be shielded through the first rain shielding plate and the second rain shielding plate, so that rainwater is prevented from entering the box body; in addition, the bottom plate is arranged in the box body, the electric power element is installed in the space above the bottom plate, the distance between the electric power element and the ground is increased through the bottom plate, and excessive moisture infiltration of the ground is avoided.

Description of the drawings:

in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts;

fig. 1 is a schematic sectional view of a box-type substation with a ventilation structure;

FIG. 2 is a schematic diagram of a front view of a box-type substation with a ventilation structure;

wherein: 1. a box body; 2. a first flashing; 3. a first connecting plate; 4. a first breathable protective cover; 5. A base; 6. a second flashing; 7. a second connecting plate; 8. a second breathable protective cover; 9. a top cover; 10. A through hole; 11. a fan; 12. a base plate; 13. a door frame.

The specific implementation mode is as follows:

in order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Example (b):

as shown in fig. 1-2, a box-type substation with a ventilation structure comprises a box body 1, wherein a base 5 is fixedly connected below the bottom of the box body 1 through a pillar, a first flashing 2 is fixedly connected to the outer wall of the bottom end of the box body 1 in a surrounding manner, a first connecting plate 3 is fixedly connected to the inner side of the first flashing 2, one end of the first connecting plate 3 is fixedly connected with the first flashing 2 in a surrounding manner, the other end of the first connecting plate is fixedly connected with the outer wall of the base 5 in a surrounding manner, and a first ventilation protective cover 4 is fixedly installed inside the first connecting plate 3; pillar fixedly connected with top cap 9 is passed through to the top of box 1, and fixedly connected with second flashing 6 is encircleed to the outer wall of top cap 9, and fixedly connected with second connecting plate 7 is encircleed to the below inner wall of top cap 9, and fixed connection is encircleed with top cap 9 to 7 one end of second connecting plate, and fixed connection is encircleed with the top of box 1 to the other end, and the inside fixed mounting of second connecting plate 7 has the ventilative protection casing of second 8. A plurality of through-holes 10 have all been seted up to the inside of 1 top of box and bottom, and a plurality of through-holes 10 are the rectangular array and distribute. The left end and the right end of the inner wall of the bottom of the box body 1 are fixedly connected with fans 11. The bottom end inner wall of the box body 1 is fixedly connected with a bottom plate 12, and the bottom plate 12 is a breathable plate. A door frame 13 is installed on the front end front surface of the box body 1.

Specifically, when the box body 1 is used, when the inside of the box body 1 is not ventilated efficiently for a long time, the fan 11 is externally connected with a power supply to be started, so that the flow of air inside the box body 2 is accelerated, the air inside the box body flows from bottom to top, the inside of the box body 1 is ventilated efficiently and quickly, the drying of internal elements is kept, when the fan 11 is used for ventilation, the air can enter from the first ventilating protective cover 4 below and is exhausted from the second ventilating protective cover 8 above after passing through the inside of the box body 1, and the quick ventilation inside the box body 1 is completed effectively; the first rain shielding plate 2 and the second rain shielding plate 6 are arranged for shielding rain, so that rainwater is prevented from easily entering the box body 1 in rainy days; the bottom plate 12 is provided to partition the fan 11, and an upper space of the bottom plate 12 is used for mounting electronic components such as circuit elements, and the bottom plate 12 is provided with a plurality of small holes so that the inside air can pass through the entire case 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A box-type substation with ventilation structure, includes box (1), its characterized in that: a base (5) is fixedly connected below the bottom of the box body (1) through a support, a first rain shielding plate (2) is fixedly connected to the outer wall of the bottom of the box body (1) in a surrounding mode, a first connecting plate (3) is fixedly connected to the inner side of the first rain shielding plate (2), one end of the first connecting plate (3) is fixedly connected with the first rain shielding plate (2) in a surrounding mode, the other end of the first connecting plate is fixedly connected with the outer wall of the base (5) in a surrounding mode, and a first breathable protective cover (4) is fixedly installed inside the first connecting plate (3);

pillar fixedly connected with top cap (9) is passed through to the top of box (1), fixedly connected with second flashing (6) is encircleed to the outer wall of top cap (9), fixedly connected with second connecting plate (7) is encircleed to the below inner wall of top cap (9), second connecting plate (7) one end with top cap (9) is encircleed fixed connection, and the other end with fixed connection is encircleed at the top of box (1), the inside fixed mounting of second connecting plate (7) has the ventilative protection casing of second (8).

2. A box substation with a ventilation structure according to claim 1, characterized in that: a plurality of through holes (10) are formed in the top and the bottom of the box body (1), and the through holes (10) are distributed in a rectangular array.

3. A box substation with a ventilation structure according to claim 1, characterized in that: the left end and the right end of the inner wall of the bottom of the box body (1) are fixedly connected with fans (11).

4. A box substation with a ventilation structure according to claim 1, characterized in that: the bottom end inner wall of the box body (1) is fixedly connected with a bottom plate (12), and the bottom plate (12) is a breathable plate.

5. A box substation with a ventilation structure according to claim 1, characterized in that: and a door frame (13) is arranged on the front surface of the front end of the box body (1).