CN213212844U - Switch board for municipal administration with heat dissipation function - Google Patents
Switch board for municipal administration with heat dissipation function Download PDFInfo
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- CN213212844U CN213212844U CN202021522216.1U CN202021522216U CN213212844U CN 213212844 U CN213212844 U CN 213212844U CN 202021522216 U CN202021522216 U CN 202021522216U CN 213212844 U CN213212844 U CN 213212844U
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Abstract
The utility model belongs to the field of power distribution cabinets, in particular to a municipal power distribution cabinet with a heat dissipation function, which comprises a base and a power distribution cabinet arranged on the base, wherein the front surface of the power distribution cabinet is rotationally connected with a cabinet door, a partition plate for separation is arranged in the power distribution cabinet, and a placing frame is arranged on the partition plate in a laminated manner; the bottom of the power distribution cabinet is provided with a heat dissipation device, the heat dissipation device comprises an induced draft fan arranged at the bottom of the power distribution cabinet, the air outlet end of the induced draft fan is connected with an air distribution pipe, and the air distribution pipe is connected with three groups of air guide pipes; the power distribution cabinet is divided into an electric control cabinet and an air distribution cabinet by a partition plate, wherein three groups of air guide pipes are arranged in the air distribution cabinet, air sucked by the draught fan is distributed to each air guide pipe through the air distribution pipe, air for heat dissipation is blown into the electric control cabinet by the blowing end seats arranged on the air guide pipes, heat dissipation is carried out on electric appliance elements arranged on the placing frame, and the operation stability of the electric appliance elements under a high-temperature environment is kept.
Description
Technical Field
The utility model relates to a switch board field, concretely relates to switch board is used in municipal administration with heat dissipation function.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The prior art has the following problems:
municipal administration switch board direct mount is outdoor, lacks supplementary radiating device in the switch board, and under high temperature weather, municipal administration switch board receives sunshine to penetrate directly can lead to the interior high temperature of cabinet, influences the operating stability of electronic component in the cabinet, exists not enough in the use.
In order to solve the problem, a power distribution cabinet with a heat dissipation function for municipal administration is provided in the application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a switch board for municipal administration with heat dissipation function has the supplementary radiating characteristics of built-in heat abstractor.
(II) technical scheme
In order to solve the technical problem, the utility model provides a municipal power distribution cabinet with a heat dissipation function, which comprises a base and a power distribution cabinet arranged on the base, wherein the front surface of the power distribution cabinet is rotatably connected with a cabinet door, a partition plate for separation is arranged in the power distribution cabinet, and a placing frame is arranged on the partition plate in a laminating way;
the bottom of switch board is provided with heat abstractor, heat abstractor is including installing the draught fan in the switch board bottom, the air-out end of draught fan is connected with the air distribution pipe, be connected with three groups of guide ducts on the air distribution pipe, install on the guide duct and run through the end socket of blowing of division board.
Preferably, the air inlet end of draught fan is provided with filter equipment, filter equipment is including installing the filter stage of switch board bottom, the filter stage is connected the air inlet end of draught fan.
Preferably, the filter table is internally provided with filter cotton frames at intervals, and filter cotton for filtering is clamped between the adjacent filter cotton frames.
Preferably, the filtering table is provided with an air inlet disc penetrating through the outer wall of the power distribution cabinet, and the air inlet disc is of a disc-shaped structure.
Preferably, the air distribution pipe is a four-way pipe fitting, one end of the air distribution pipe is connected with the induced draft fan, and the other three ends of the air distribution pipe are connected with the air guide pipe.
Preferably, the air guide pipe is provided with three blowing end seats penetrating through the partition plate.
Preferably, a ceiling is installed at the top of the power distribution cabinet.
The above technical scheme of the utility model has following profitable technological effect:
1. the power distribution cabinet is divided into an electric control cabinet and an air distribution cabinet by a partition plate, wherein three groups of air guide pipes are arranged in the air distribution cabinet, air sucked by the draught fan is distributed to each air guide pipe through the air distribution pipe, air for heat dissipation is blown into the electric control cabinet by the blowing end seats arranged on the air guide pipes, heat dissipation is carried out on electric appliance elements arranged on the placing frame, and the operation stability of the electric appliance elements under a high-temperature environment is kept.
2. The built-in filter platform that purifies the air for the heat dissipation of switch board filters the air that inhales through the filter pulp on the filter pulp frame, filters out the dust that is mixing in the air, prevents to dispel the heat and pollutes electrical components in the attached dust infiltration switch board with wind.
Drawings
Fig. 1 is a schematic structural view of a power distribution cabinet of the present invention;
fig. 2 is a schematic view of the structure of opening the power distribution cabinet of the present invention;
fig. 3 is a schematic diagram of a side view structure of the power distribution cabinet of the present invention;
fig. 4 is an enlarged schematic view of the structure a of the present invention.
Reference numerals:
1. a base; 2. a heat sink; 21. an induced draft fan; 22. an air distribution pipe; 23. an air guide pipe; 24. a blowing end seat; 3. a power distribution cabinet; 31. a cabinet door; 32. a partition plate; 33. placing a rack; 4. a ceiling; 5. a filtration device; 51. a filtration stage; 52. a cotton filtering frame; 53. filtering cotton; 54. and an air inlet disc.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Fig. 1 is a schematic structural view of a power distribution cabinet of the present invention;
fig. 2 is a schematic view of the structure of opening the power distribution cabinet of the present invention;
fig. 3 is a schematic diagram of a side view structure of the power distribution cabinet of the present invention;
FIG. 4 is an enlarged schematic view of the structure A of the present invention;
as shown in fig. 1-4, the utility model provides a switch board with heat dissipation function for municipal administration, including base 1 and the switch board 3 installed on base 1, the front surface of switch board 3 is connected with cabinet door 31 in a rotating manner, and the inside of switch board 3 is installed with partition plate 32 for separation, and rack 33 is installed on partition plate 32 in a stacked manner;
the bottom of switch board 3 is provided with heat abstractor 2, and heat abstractor 2 is including installing the draught fan 21 in 3 bottoms of switch board, and the air-out end of draught fan 21 is connected with air distribution pipe 22, is connected with three group's guide ducts 23 on the air distribution pipe 22, installs the end socket 24 of blowing that runs through division board 32 on the guide duct 23.
It should be noted that:
1. the air distribution pipe 22 is a four-way pipe, one end of the air distribution pipe is connected with the induced draft fan 21, the other three ends of the air distribution pipe are connected with the air guide pipe 23, air at the output end of the induced draft fan 21 is transmitted through the air distribution pipe 22, and the other three ports of the air distribution pipe 22 are connected with the air guide pipe 23 for transmitting air for heat dissipation.
2. Three blowing end seats 24 penetrating through the partition plate 32 are mounted on the air guide pipe 23, and the air guide pipe 23 blows the heat dissipation air to the upper, middle and lower layers in the power distribution cabinet 3 through the three blowing end seats 24.
In this embodiment, the power distribution cabinet 3 is divided into an electric control cabinet and an air distribution cabinet by a partition plate 32, wherein three groups of air ducts 23 are installed in the air distribution cabinet, air sucked by the induced draft fan 21 is distributed to each air duct 23 through the air distribution duct 22, and air for heat dissipation is blown into the electric control cabinet through the blowing end seat 24 installed on the air duct 23 to dissipate heat of electrical components installed on the placing rack 33, so as to maintain the operation stability of the electrical components in a high-temperature environment.
In an optional embodiment, a ceiling 4 is installed on the top of the power distribution cabinet 3, and the size of the ceiling 4 is larger than that of the power distribution cabinet 3, so that rain protection and sun protection can be performed.
As shown in fig. 2-4, the air inlet end of the induced draft fan 21 is provided with a filtering device 5, the filtering device 5 comprises a filtering table 51 installed at the bottom of the power distribution cabinet 3, the filtering table 51 is connected with the air inlet end of the induced draft fan 21, filter cotton frames 52 are installed in the filtering table 51 at intervals, and filter cotton 53 for filtering is clamped between the adjacent filter cotton frames 52.
It should be noted that the filter table 51 is provided with an air inlet tray 54 penetrating through the outer wall of the power distribution cabinet 3, the air inlet tray 54 is of a disk structure, the air inlet tray 54 of the disk structure is used for sucking external air, and suction power is provided by the induced draft fan 21.
In the present embodiment, in order to purify the sucked air, the sucked air is filtered by the filter cloths 53 on the filter cloth holder 52, and the air is further transferred by conducting the air into the induced draft fan 21 after filtering out the dust mixed in the air.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A municipal power distribution cabinet with a heat dissipation function is characterized by comprising a base (1) and a power distribution cabinet (3) arranged on the base (1), wherein a cabinet door (31) is rotatably connected to the front surface of the power distribution cabinet (3), partition plates (32) for separation are arranged in the power distribution cabinet (3), and placing frames (33) are arranged on the partition plates (32) in a stacked manner;
the bottom of switch board (3) is provided with heat abstractor (2), heat abstractor (2) is including installing draught fan (21) of switch board (3) bottom, the air-out end of draught fan (21) is connected with air distribution pipe (22), be connected with three air guide pipes (23) of group on air distribution pipe (22), install on air guide pipe (23) and run through blow end socket (24) of division board (32).
2. The municipal power distribution cabinet with the heat dissipation function according to claim 1, wherein the air inlet end of the induced draft fan (21) is provided with a filtering device (5), the filtering device (5) comprises a filtering table (51) installed at the bottom of the power distribution cabinet (3), and the filtering table (51) is connected with the air inlet end of the induced draft fan (21).
3. The municipal power distribution cabinet with the heat dissipation function according to claim 2, wherein filter cotton frames (52) are installed at intervals in the filter platform (51), and filter cotton (53) for filtering is clamped between the adjacent filter cotton frames (52).
4. The municipal power distribution cabinet with the heat dissipation function according to claim 3, wherein the filter platform (51) is provided with an air inlet disc (54) penetrating through the outer wall of the power distribution cabinet (3), and the air inlet disc (54) is of a disc-shaped structure.
5. The municipal power distribution cabinet with the heat dissipation function according to claim 1, wherein the air distribution pipe (22) is a four-way pipe, one end of the air distribution pipe is connected with the induced draft fan (21), and the other three ends of the air distribution pipe are connected with the air guide pipe (23).
6. The municipal power distribution cabinet with the heat dissipation function according to claim 1, wherein three blowing end seats (24) penetrating through the partition plate (32) are mounted on the air duct (23).
7. The municipal power distribution cabinet with the heat dissipation function according to claim 1, wherein a ceiling (4) is installed on the top of the power distribution cabinet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522216.1U CN213212844U (en) | 2020-07-28 | 2020-07-28 | Switch board for municipal administration with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522216.1U CN213212844U (en) | 2020-07-28 | 2020-07-28 | Switch board for municipal administration with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213212844U true CN213212844U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021522216.1U Active CN213212844U (en) | 2020-07-28 | 2020-07-28 | Switch board for municipal administration with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213212844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114554749A (en) * | 2022-01-07 | 2022-05-27 | 安徽继远软件有限公司 | Electric power data communication device based on big dipper third generation satellite technology |
-
2020
- 2020-07-28 CN CN202021522216.1U patent/CN213212844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114554749A (en) * | 2022-01-07 | 2022-05-27 | 安徽继远软件有限公司 | Electric power data communication device based on big dipper third generation satellite technology |
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