CN210296973U - Heat radiation structure of box-type substation - Google Patents
Heat radiation structure of box-type substation Download PDFInfo
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- CN210296973U CN210296973U CN201921568493.3U CN201921568493U CN210296973U CN 210296973 U CN210296973 U CN 210296973U CN 201921568493 U CN201921568493 U CN 201921568493U CN 210296973 U CN210296973 U CN 210296973U
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- heat dissipation
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- type substation
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Abstract
The utility model discloses a box-type substation heat radiation structure, including box-type substation, box-type substation includes box and roof, and the bottom half is equipped with the inlet port, and the box side is equipped with radiator fan, the inlet port with radiator fan forms first heat dissipation wind channel, is equipped with the radiating piece between roof and the box, and the radiating piece inboard is equipped with first louvre, and the bottom in the outside of radiating piece is equipped with the communicating second louvre of first louvre, and the size of first louvre is greater than the size of second louvre, the quantity of second louvre are more than the quantity of first louvre, and the inlet port forms second heat dissipation wind channel with first louvre and second louvre, the utility model discloses simple structure, the radiating effect is good.
Description
Technical Field
The utility model relates to a heat radiation structure, in particular to box-type substation heat radiation structure.
Background
The box-type substation, also called prefabricated substation or prefabricated substation, is a high-voltage switchgear, distribution transformer and low-voltage distribution equipment, and is a factory prefabricated indoor and outdoor compact distribution equipment integrated according to a certain wiring scheme, i.e. the functions of transformer step-down, low-voltage distribution and the like are organically combined and installed in a box body, so that the box-type substation is particularly suitable for urban network construction and transformation, and is a brand-new substation rising after a civil transformer substation, and the transformer and various electrical elements can generate heat during working.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a case becomes formula transformer substation heat radiation structure simple structure, the radiating effect is good.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a box-type substation heat radiation structure, includes box-type substation, its characterized in that: the box-type substation comprises a box body and a box top, wherein an air inlet is formed in the bottom of the box body, a heat radiating fan is arranged on the side face of the box body, the air inlet and the heat radiating fan form a first heat radiating air channel, a heat radiating piece is arranged between the box top and the box body, a first heat radiating hole is formed in the inner side of the heat radiating piece, a second heat radiating hole communicated with the first heat radiating hole is formed in the bottom of the outer side of the heat radiating piece, the size of the first heat radiating hole is larger than that of the second heat radiating hole, the number of the second heat radiating holes is larger than that of the first heat radiating holes, and
the utility model discloses a further improvement, the radiating piece is including locating horizontal piece in the box and locate the vertical piece outside the box, horizontal piece with vertical piece is connected perpendicularly and is
And the shape is that the first heat dissipation hole is arranged on the side surface of the transverse block, and the second heat dissipation hole is arranged on the bottom surface of the vertical block.
The utility model discloses a further improvement, first louvre is the round hole, the second louvre is the rectangular hole, first louvre and second louvre respectively evenly distributed in horizontal section reaches on the vertical section.
The utility model discloses a further improvement, the radiating piece with be equipped with the protection network that prevents the insect and get into the box between the box.
The utility model discloses a further improvement, the box is equipped with the heat dissipation window, the heat dissipation window is the shutter, and heat dissipation window inboard is equipped with the filter screen.
The utility model discloses a further improvement, the top surface of roof covers there is the reflector panel.
Adopt above-mentioned technical scheme, external air current gets into from the inlet port of bottom, the temperature risees after the air contact in the box, the air current is toward rising, partly air current is discharged by radiator fan when radiator fan department, form first heat dissipation wind channel, the air current is obstructed toward the circulation of radiating piece all around after rising to roof bottom, discharge outside the box through first louvre and second louvre, the inlet port forms second heat dissipation wind channel with first louvre and second louvre, first heat dissipation wind channel and the cooperation of second heat dissipation wind channel, the radiating effect is good, effectively reduce the temperature in the box.
Drawings
Fig. 1 is a left side view of the present invention;
FIG. 2 is an internal schematic view of FIG. 1;
fig. 3 is a schematic structural view of a heat sink;
the following are marked in the figure: 1. a box body; 2. a box top; 3. an air inlet; 4. a heat radiation fan; 5. a heat sink; 6. a first heat dissipation hole; 7. a second heat dissipation hole; 8. a transverse block; 9. a vertical block; 10. a protective net; 11. a heat dissipation window; 12. a reflector.
Detailed Description
As shown in fig. 1-3 the embodiment of the utility model provides an, box-type substation heat radiation structure, including box-type substation, box-type substation includes box 1 and roof 2, box 1 bottom is equipped with inlet port 3, box 1 side is equipped with radiator fan 4, inlet port 3 forms first heat dissipation wind channel with radiator fan 4, according to the principle that the hot gas flow inflation rises, external air current gets into from the bottom, the temperature rises after contacting with the air in box 1, the air current is up, a part air current is discharged by radiator fan 4 when radiator fan 4 locates, form first heat dissipation wind channel, the effect of heat dissipation cooling is played, be equipped with radiating part 5 between roof 2 and the box 1, radiating part 5 inboard is equipped with first louvre 6, the bottom in the outside of radiating part 5 be equipped with the roof of a case 2The first heat dissipation holes 6 are communicated with the second heat dissipation holes 7, specifically, the heat dissipation member 5 comprises a horizontal block 8 arranged in the box body 1 and a vertical block 9 arranged outside the box body 1, and the horizontal block 8 is vertically connected with the vertical block 9 to form
The shape, the first heat dissipation hole 6 is arranged on the side of the horizontal block 8, the second heat dissipation hole 7 is arranged on the bottom of the vertical block 9, if the first heat dissipation hole 7 is arranged on the side of the vertical block 9, rainwater can easily enter the box body 1 from the second heat dissipation hole 7, which affects the normal work of the transformer substation, the outer side of the vertical block 9 is inclined from top to bottom, which plays a role of guiding the flow direction of rainwater, the first heat dissipation hole 6 is a round hole, the second heat dissipation hole 7 is a rectangular hole, the shape of the first heat dissipation hole 6 and the shape of the second heat dissipation hole 7 are not limited, the size of the first heat dissipation hole 6 is larger than that of the second heat dissipation hole 7, which ensures that airflow enters the second heat dissipation hole 7 from the first heat dissipation hole 6 and is discharged out of the box, the size is increased, and the heat dissipation efficiency can be correspondingly improved, the number of the second heat dissipation, in order to ensure the heat dissipation effect, the number of the second heat dissipation holes 7 needs to be increased correspondingly, the first heat dissipation holes 6 and the second heat dissipation holes 7 are uniformly distributed on the horizontal section and the vertical section respectively, the airflow enters the box body 1 from the air inlet 3 and rises by heating, and after rising to the bottom of the box top 2, the airflow is blocked to circulate to the peripheral heat dissipation members 5, and is discharged out of the box body 1 through the first heat dissipation holes 6 and the second heat dissipation holes 7, the air inlet 3, the first heat dissipation holes 6 and the second heat dissipation holes 7 form a second heat dissipation air channel, the first heat dissipation air channel is matched with the second heat dissipation air channel, the heat dissipation effect is good, the temperature in the box body 1 is effectively reduced, a protective net 10 is arranged between the heat dissipation members 5 and the box body 1, the protective net 10 can prevent insects from entering the interior of the box body 1 from the second heat dissipation holes 7, the, the top surface of the box top 2 is covered with a reflecting plate 12 which emits light, reduces the absorption of heat and reduces the temperature in the box body 1.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a box-type substation heat radiation structure, includes box-type substation, its characterized in that: the box-type substation comprises a box body (1) and a box top (2), wherein an air inlet (3) is arranged at the bottom of the box body (1), a heat dissipation fan (4) is arranged on the side face of the box body (1), the air inlet (3) and the heat dissipation fan (4) form a first heat dissipation air channel, a heat dissipation part (5) is arranged between the box top (2) and the box body (1), a first heat dissipation hole (6) is arranged on the inner side of the heat dissipation part (5), a second heat dissipation hole (7) communicated with the first heat dissipation hole (6) is arranged at the bottom of the outer side of the heat dissipation part (5), the size of the first heat dissipation hole (6) is larger than that of the second heat dissipation hole (7), the number of the second heat dissipation holes (7) is larger than that of the first heat dissipation hole (6), and the air inlet (3) and the first heat dissipation hole.
2. The box-type substation heat dissipation structure of claim 1, characterized in that: the heat dissipation piece (5) comprises a transverse block (8) arranged in the box body (1) and a vertical block (9) arranged outside the box body (1), and the transverse block (8) and the vertical block (9) are perpendicularly connected to form the heat dissipation piece
The shape is that the first heat dissipation hole (6) is arranged on the side surface of the transverse block (8), and the second heat dissipation hole (7) is arranged on the bottom surface of the vertical block (9).
3. The box-type substation heat dissipation structure of claim 2, characterized in that: the first heat dissipation holes (6) are round holes, the second heat dissipation holes (7) are rectangular holes, and the first heat dissipation holes (6) and the second heat dissipation holes (7) are uniformly distributed on the transverse block (8) and the vertical block (9) respectively.
4. The box-type substation heat dissipation structure of claim 1, characterized in that: a protective net (10) for preventing insects from entering the box body (1) is arranged between the heat dissipation piece (5) and the box body (1).
5. The box-type substation heat dissipation structure of claim 1, characterized in that: the box (1) is provided with a heat dissipation window (11), the heat dissipation window (11) is a blind window, and a filter screen is arranged on the inner side of the heat dissipation window (11).
6. The box-type substation heat dissipation structure of claim 1, characterized in that: the top surface of the box top (2) is covered with a reflecting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568493.3U CN210296973U (en) | 2019-09-19 | 2019-09-19 | Heat radiation structure of box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568493.3U CN210296973U (en) | 2019-09-19 | 2019-09-19 | Heat radiation structure of box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210296973U true CN210296973U (en) | 2020-04-10 |
Family
ID=70063546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921568493.3U Active CN210296973U (en) | 2019-09-19 | 2019-09-19 | Heat radiation structure of box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210296973U (en) |
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2019
- 2019-09-19 CN CN201921568493.3U patent/CN210296973U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Self compiled A1 of Tingyuan Village Industrial Development Zone, Duruan Town, Pengjiang district, Jiangmen City, Guangdong Province Patentee after: Guangdong sanding Electric Co., Ltd Address before: Self compiled A1 of Tingyuan Village Industrial Development Zone, Duruan Town, Pengjiang district, Jiangmen City, Guangdong Province Patentee before: Jiangmen sanding Electric Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Area a, building 4, No. 58, Duruan Beisan Road, Pengjiang district, Jiangmen City, Guangdong Province Patentee after: Guangdong sanding Electric Co., Ltd Address before: Self compiled A1 of Tingyuan Village Industrial Development Zone, Duruan Town, Pengjiang district, Jiangmen City, Guangdong Province Patentee before: Guangdong sanding Electric Co., Ltd |
|
| CP02 | Change in the address of a patent holder |