CN216720759U - Inflatable cubical switchboard air chamber shell structure and inflatable cubical switchboard convenient to heat dissipation - Google Patents
Inflatable cubical switchboard air chamber shell structure and inflatable cubical switchboard convenient to heat dissipation Download PDFInfo
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- CN216720759U CN216720759U CN202122793174.6U CN202122793174U CN216720759U CN 216720759 U CN216720759 U CN 216720759U CN 202122793174 U CN202122793174 U CN 202122793174U CN 216720759 U CN216720759 U CN 216720759U
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Abstract
The utility model relates to the technical field of switch cabinets, in particular to an inflatable switch cabinet air chamber shell structure convenient for heat dissipation and an inflatable switch cabinet. According to the air chamber shell structure of the inflatable switch cabinet, the two opposite side plates are of the corrugated structure, and the end parts of the top plate and the bottom plate, which are connected with the corrugated side plates, are of the sawtooth structure matched with the corrugated structure, so that a plurality of independent air channels can be formed at the corrugated side plates, air flow generated by the operation of the fan can regularly flow in the air chamber, and heat can be effectively radiated.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to an inflatable switch cabinet air chamber shell structure convenient for heat dissipation and an inflatable switch cabinet.
Background
Medium-voltage gas-insulated switchgear has been practically used in many electric power projects in recent years due to its characteristics of miniaturization, maintenance-free, and environmental protection. The air chamber is used as a main switch bearing compartment and an insulation compartment and is one of core components of the medium-voltage gas insulation switch cabinet, and the main loop components are sealed in the air chamber in a centralized manner, so that energy in the air chamber is too concentrated when the medium-voltage gas insulation switch cabinet operates, and the concentrated arrangement of the main loop components hinders heat dissipation, so that the internal temperature of the air chamber is too high, the insulation structure is damaged, the safe and stable operation of equipment is influenced, and even serious economic loss and social influence are caused.
In the prior art, a fan is generally adopted for heat dissipation, but because the space in the air chamber is closed, airflow is mixed and flows in the air chamber, and heat cannot be effectively dissipated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an inflatable switch cabinet air chamber shell structure with a good heat dissipation effect and an inflatable switch cabinet aiming at the defects of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an inflatable cubical switchboard air chamber shell structure convenient to heat dissipation, it is the cuboid casing, including roof, bottom plate and four blocks of curb plates, relative at least two the curb plate is established to corrugated structure, just the corrugated protruding part of curb plate with the roof with the bottom plate is perpendicular, the roof with the tip that the bottom plate is connected with corrugated curb plate all establish to with corrugated structure assorted zigzag structure.
Among the above-mentioned technical scheme, the curb plate includes left side board, right side board, preceding curb plate and posterior lateral plate, the left side board with the right side board is established to the corrugated structure, both ends about the roof with both ends all establish to the zigzag structure with corrugated structure assorted about the bottom plate.
Among the above-mentioned technical scheme, wherein the interval is equipped with the enhancement pterygoid lamina between two relative curb plates, the enhancement pterygoid lamina is installed the lower surface of roof and the upper surface of bottom plate.
In the above technical scheme, the reinforcing wing plate is a long plate with two wide opposite surfaces, and the wide surface of the reinforcing wing plate is perpendicular to the bottom plate and the top plate.
In the above technical solution, the reinforcing wing plate is perpendicular to the left side plate and the right side plate.
In the above technical scheme, the upper surface of the top plate is provided with the reinforcing wing plates at intervals, and the reinforcing wing plates on the upper surface of the top plate and the reinforcing wing plates on the lower surface of the top plate are arranged in a crossed manner.
In the above technical solution, the reinforcing wing plate on the upper surface of the top plate is perpendicular to the reinforcing wing plate on the lower surface of the top plate.
In the above technical solution, the front side plate, the rear side plate, the top plate and the bottom plate are provided with through holes for mounting electrical components.
In the above technical scheme, the left side plate, the right side plate, the front side plate, the rear side plate, the top plate and the bottom plate are all made of high-strength stainless steel plates.
The air chamber of the inflatable switch cabinet adopts the shell structure.
The utility model has the beneficial effects that:
according to the air chamber shell structure of the inflatable switch cabinet, the two opposite side plates are of the corrugated structure, and the end parts of the top plate and the bottom plate, which are connected with the corrugated side plates, are of the sawtooth structure matched with the corrugated structure, so that a plurality of independent air channels can be formed at the corrugated side plates, air flow generated by the operation of the fan can regularly flow in the air chamber, and heat can be effectively radiated.
Drawings
FIG. 1 is a schematic view of the structure of a housing of an embodiment of an air chamber.
Fig. 2 is a schematic structural diagram of a left side plate in the embodiment.
Fig. 3 is a sectional view of the left and/or right side plate in the embodiment.
Fig. 4 is a schematic structural diagram of a bottom plate in the embodiment.
Reference numerals:
the structure comprises a top plate 1, a bottom plate 2, a side plate 3, a left side plate 31, a right side plate 32, a front side plate 33, a rear side plate 34, a through hole 4, an inner reinforcing wing plate 51, an outer reinforcing wing plate 52 and a hoisting plate 6.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more apparent, the present invention is further described in detail below with reference to the following embodiments. It should be understood, however, that the description herein of specific embodiments is only for the purpose of illustrating the utility model and is not to be taken as a limitation on the utility model.
The utility model provides a be convenient for radiating inflatable cubical switchboard air chamber of embodiment, it is a cuboid casing, including roof 1, bottom plate 2 and four blocks of curb plates 3, in order to improve the radiating effect of air chamber, this embodiment establishes two piece at least curb plates 3 relative into corrugated structure to make corrugated protruding portion and roof 1 and bottom plate 2 perpendicular, the tip that roof 1 and bottom plate 2 and corrugated curb plate 3 are connected simultaneously establishes into the zigzag structure with corrugated structure assorted. Therefore, a plurality of independent air channels can be formed at the corrugated side plate 3, so that air flow generated by the operation of the fan can regularly flow in the air chamber, and heat can be effectively dissipated.
The air chamber structure of the present embodiment is as shown in fig. 1, the side plate 3 includes a left side plate 31, a right side plate 32, a front side plate 33 and a rear side plate 34, the left side plate 31 and the right side plate 32 are configured as corrugated structures with the convex portions perpendicular to the top plate 1 and the bottom plate 2, and both the left end portion and the right end portion of the top plate 1 and the left end portion and the right end portion of the bottom plate 2 are configured as saw-tooth structures matched with the corrugated structures, so that a plurality of independent air ducts are formed at the left side plate 31 and the right side plate 32 to facilitate heat dissipation.
As shown in fig. 2 and 3, the width of each convex portion is L, the height of each convex portion is H, the included angle between the convex portion and the inclined portion is α, and the bending radius is R. The smaller the L is, the more independent air channels are formed on the side plates, and the better the heat dissipation effect is; the larger the H is, the larger the heat dissipation area of the corrugated side plate 3 is compared with that of a flat plate, and the better the heat dissipation effect is; the more alpha approaches to 90 degrees, the stronger the gas fluidity in the air duct is, and the better the heat dissipation effect is. In consideration of both economical and functional aspects, the corrugated side plate 3 of the present embodiment has L of 30mm, H of 50mm, α of 120 °, and R of 8mm, and the heat dissipation area of the corrugated side plate 3 is 145% of that of the flat plate, so that the heat dissipation effect can be greatly improved.
In order to improve the deformation resistance of the air chamber, in the present embodiment, the inner reinforcing wing 51 is provided between the two opposite side plates 3 at an interval, and the inner reinforcing wing 51 is installed on the lower surface of the top plate 1 and the upper surface of the bottom plate 2, as shown in fig. 4, the inner reinforcing wing 51 is a long strip-shaped plate having two wide opposite surfaces, and the wide surface of the inner reinforcing wing 51 is provided perpendicular to the bottom plate 2 and the top plate 1. Such design effect has not only improved the resistance to deformation ability of air chamber, sets up for the parallel bottom plate 2 of the wide face of interior enhancement pterygoid lamina 51 and roof 1 moreover and forms the heat preservation intermediate layer, and the mode of setting up of this embodiment has better radiating effect.
Further, the inner reinforcing wing plate 51 of the present embodiment is disposed perpendicular to the left and right side plates 31 and 32, so that a plurality of independent air ducts can be formed between the left and right side plates 31 and 32, and in combination with the plurality of independent air ducts at the left and right side plates 31 and 32, a plurality of complete air duct loops can be formed, so that the heat dissipation effect is better.
As shown in fig. 1, the outer reinforcement wing plate 52 is installed on the upper surface of the top plate 1 at intervals, and the outer reinforcement wing plate 52 and the inner reinforcement wing plate 51 are arranged in a crossing manner, and the combined action of the two contributes to further improving the deformation resistance of the top plate 1. Further, referring to fig. 1 and 4, the outer reinforcement wing 52 and the inner reinforcement wing 51 are vertically disposed so that the deformation resistance effect is optimized.
In the air chamber casing of the present embodiment, the left side plate 31, the right side plate 32, the front side plate 33, the rear side plate 34, the top plate 1, the bottom plate 2, the outer reinforcement wing plates 52, and the inner reinforcement wing plates 51 are all made of high-strength stainless steel plates, so that no matter the left side plate 31 and the right side plate 32 are corrugated, or the front side plate 33, the rear side plate 34, the top plate 1, and the bottom plate 2 are provided with the through holes 4 for mounting the electrical components, deformation due to pressure reinforcement inside the air chamber is not generated in the long-term use process.
In addition, a lifting plate 6 is mounted on the upper surface of the top plate 1 to facilitate carrying, lifting or other movement of the air cells.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides an inflatable cubical switchboard air chamber shell structure convenient to heat dissipation, includes roof, bottom plate and four curb plates, its characterized in that: the side plates are of a corrugated structure, the corrugated protruding parts of the side plates are perpendicular to the top plate and the bottom plate, and the end parts, connected with the corrugated side plates, of the top plate and the bottom plate are of sawtooth structures matched with the corrugated structure.
2. The inflatable switchgear cabinet plenum housing structure facilitating heat dissipation of claim 1, wherein: the side plate comprises a left side plate, a right side plate, a front side plate and a rear side plate, the left side plate and the right side plate are of corrugated structures, and the left end portion and the right end portion of the top plate and the left end portion and the right end portion of the bottom plate are of sawtooth structures matched with the corrugated structures.
3. The inflatable switchgear cabinet plenum housing structure facilitating heat dissipation of claim 2, wherein: and reinforcing wing plates are arranged between the two opposite side plates at intervals and are arranged on the lower surface of the top plate and the upper surface of the bottom plate.
4. The inflatable switchgear cabinet plenum housing structure facilitating heat dissipation of claim 3, wherein: the reinforced wing plate is a long strip-shaped plate with two wide opposite surfaces, and the wide surface of the reinforced wing plate is perpendicular to the bottom plate and the top plate.
5. The inflatable switchgear cabinet plenum housing structure facilitating heat dissipation of claim 4, wherein: the reinforced wing plate is perpendicular to the left side plate and the right side plate.
6. An inflatable switchgear cabinet plenum housing structure facilitating heat dissipation according to any of claims 3-5, wherein: and reinforcing wing plates are arranged on the upper surface of the top plate at intervals, and the reinforcing wing plates on the upper surface of the top plate and the reinforcing wing plates on the lower surface of the top plate are arranged in a crossed manner.
7. The inflatable switchgear cabinet plenum housing structure facilitating heat dissipation of claim 6, wherein: the reinforced wing plate on the upper surface of the top plate is perpendicular to the reinforced wing plate on the lower surface of the top plate.
8. The inflatable switchgear cabinet plenum housing structure facilitating heat dissipation of claim 2, wherein: the front side plate, the rear side plate, the top plate and the bottom plate are provided with through holes for mounting electric elements.
9. The inflatable switchgear cabinet plenum housing structure facilitating heat dissipation of claim 2, wherein: the left side board, the right side board, the front side board, the rear side board, the top board and the bottom board are all made of high-strength stainless steel plates.
10. An inflatable cubical switchboard which characterized in that: the air chamber uses the shell structure of any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122793174.6U CN216720759U (en) | 2021-11-15 | 2021-11-15 | Inflatable cubical switchboard air chamber shell structure and inflatable cubical switchboard convenient to heat dissipation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122793174.6U CN216720759U (en) | 2021-11-15 | 2021-11-15 | Inflatable cubical switchboard air chamber shell structure and inflatable cubical switchboard convenient to heat dissipation |
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| CN216720759U true CN216720759U (en) | 2022-06-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113948996A (en) * | 2021-11-15 | 2022-01-18 | 北京科锐配电自动化股份有限公司 | Inflatable cubical switchboard air chamber shell structure convenient to heat dissipation |
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2021
- 2021-11-15 CN CN202122793174.6U patent/CN216720759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113948996A (en) * | 2021-11-15 | 2022-01-18 | 北京科锐配电自动化股份有限公司 | Inflatable cubical switchboard air chamber shell structure convenient to heat dissipation |
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