CN116093791A - High-low voltage switch cabinet with good heat dissipation and moisture resistance - Google Patents
High-low voltage switch cabinet with good heat dissipation and moisture resistance Download PDFInfo
- Publication number
- CN116093791A CN116093791A CN202310177513.9A CN202310177513A CN116093791A CN 116093791 A CN116093791 A CN 116093791A CN 202310177513 A CN202310177513 A CN 202310177513A CN 116093791 A CN116093791 A CN 116093791A
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- Prior art keywords
- cooling
- cabinet body
- heat dissipation
- low voltage
- cabinet
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 175
- 229910052751 metal Inorganic materials 0.000 claims abstract description 91
- 239000002184 metal Substances 0.000 claims abstract description 91
- 230000000694 effects Effects 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims description 22
- 239000004065 semiconductor Substances 0.000 claims description 19
- 230000008093 supporting effect Effects 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high-low voltage switch cabinet with good heat dissipation and moisture resistance, which belongs to the technical field of switch cabinets and comprises a cabinet body, wherein one end of the cabinet body is movably connected with a sealing cabinet door for sealing the cabinet body, the top of the cabinet body is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a plurality of cooling components for cooling the cabinet body and a gas supply component for cooling the cooling components, the cooling components are arranged at two ends of the gas supply component, each cooling component comprises a hollow metal cooling pipe, sealing protection plates are arranged at two ends of the hollow metal cooling pipe, and a plurality of exhaust pipes are arranged at the bottom of the hollow metal cooling pipe; the high-low voltage switch cabinet is simple in structure, and the high-low voltage switch cabinet can efficiently dissipate heat in the cabinet body under the condition that the cabinet body is kept sealed through the mutual matching of multiple structures when the high-low voltage switch cabinet is used, so that moisture is prevented from entering the cabinet body in the heat dissipation process, and the heat dissipation and moisture prevention effects of the high-low voltage switch cabinet are better.
Description
Technical Field
The invention belongs to the technical field of switch cabinets, and particularly relates to a high-low voltage switch cabinet with good heat dissipation and moisture resistance.
Background
The high-low voltage switch cabinet refers to equipment connected with high-voltage or low-voltage cables, a power supply office and a power substation generally use the high-voltage cabinet, then the high-voltage cabinet is subjected to voltage reduction through a transformer and then to the low-voltage cabinet, the low-voltage cabinet is further subjected to power distribution boxes, and protection devices such as a switch and a circuit breaker are arranged in the switch cabinet;
the traditional high-low voltage switch cabinet comprises a high-low voltage switch cabinet body, a high-low voltage switch cabinet door, a cabinet door rotating shaft, an equipment mounting frame, cabinet bottom feet, an elastic limit column, a sliding bolt and other structures, and has the advantages that the strength of the high-low voltage switch cabinet body is improved through the arrangement of the mounting frame;
however, due to the lack of a heat-dissipation and moisture-proof structure, the traditional high-low voltage switch cabinet cannot conduct efficient heat dissipation under the environment of ensuring the sealing of the cabinet body, so that an electric appliance in the cabinet body is easy to fail due to overhigh temperature, and popularization and use of the high-low voltage switch cabinet are not facilitated.
Disclosure of Invention
The invention aims to provide a high-low voltage switch cabinet with good heat dissipation and moisture resistance so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a dampproofing good high-low tension switchgear of heat dissipation, includes the cabinet body, the one end swing joint of the cabinet body has the sealed cabinet door that is used for playing sealed effect to the cabinet body, the top of the cabinet body is provided with heat dissipation mechanism, and heat dissipation mechanism includes a plurality of be used for playing the cooling subassembly of cooling effect to the cabinet body, be used for playing the air feed subassembly of cooling effect to the cooling subassembly, and the cooling subassembly sets up the both ends at the air feed subassembly.
As a further scheme of the invention: the cooling assembly comprises a hollow metal cooling pipe, sealing protection plates are arranged at two ends of the hollow metal cooling pipe, a plurality of exhaust pipes are arranged at the bottom of the hollow metal cooling pipe, and a plurality of gas transmission pipes are arranged at the top of the hollow metal cooling pipe.
As still further aspects of the invention: the both ends of cavity metal cooling tube are provided with a plurality of cavity metal cooling plate, and cavity metal cooling plate is linked together with cavity metal cooling tube, and the inside of cavity metal cooling plate and cavity metal cooling tube all is filled with the coolant liquid.
As still further aspects of the invention: the inner wall of the hollow metal cooling pipe is provided with a plurality of first cooling fins which are used for cooling the hollow metal cooling pipe.
As still further aspects of the invention: the air supply assembly comprises a cooling box, and a fan for inflating the cooling box is arranged at the top of the cooling box.
As still further aspects of the invention: the cooling box is characterized in that metal mounting seats are arranged at two ends of the cooling box, a plurality of second cooling fins are arranged on the lower surface of each metal mounting seat, and semiconductor refrigerating sheets used for cooling the metal mounting seats are arranged on the upper surface of each metal mounting seat.
As still further aspects of the invention: the top of the fan is provided with a dispersion guide cover which is used for being matched with the fan to cool the hot end of the semiconductor refrigerating sheet.
As still further aspects of the invention: the cabinet is characterized in that a storage box is arranged in the cabinet body, and a drying plate is arranged in the storage box.
As still further aspects of the invention: the lower surface of the cabinet body is provided with a supporting base for supporting the cabinet body.
Compared with the prior art, the invention has the beneficial effects that: the high-low voltage switch cabinet is simple in structure and convenient to use, and the high-low voltage switch cabinet can efficiently dissipate heat in the cabinet body under the condition that the cabinet body is kept to be sealed through the mutual matching of multiple structures, so that moisture is prevented from entering the cabinet body in the heat dissipation process, the heat dissipation and moisture prevention effects of the high-low voltage switch cabinet are better, and the moisture in the cabinet body can be effectively removed through the arrangement of the drying plate, so that the high-low voltage switch cabinet is worthy of popularization and use.
Drawings
Fig. 1 is a schematic structural diagram of a high-low voltage switch cabinet with good heat dissipation and moisture resistance;
fig. 2 is a schematic structural diagram of a heat dissipation mechanism in a high-low voltage switch cabinet with good heat dissipation and moisture resistance;
FIG. 3 is a schematic diagram of a cooling assembly in a high and low voltage switchgear with good heat dissipation and moisture protection;
fig. 4 is a schematic structural diagram of a hollow metal cooling tube in a high-low voltage switch cabinet with good heat dissipation and moisture resistance;
FIG. 5 is a schematic diagram of a gas supply assembly in a high and low voltage switchgear with good heat dissipation and moisture protection;
fig. 6 is a schematic structural view of a dispersion guide cover in a high-low voltage switch cabinet with good heat dissipation and moisture resistance;
in the figure: the cooling device comprises a 1-cabinet body, a 2-sealing cabinet door, a 3-heat dissipation mechanism, a 4-supporting base, a 5-drying plate, a 6-storage box, a 31-cooling component, a 32-air supply component, a 311-sealing protection plate, 312-cooling liquid, 313-hollow metal cooling pipes, 314-first cooling fins, 315-air conveying pipes, 316-hollow metal cooling plates, 317-exhaust pipes, 321-cooling boxes, 322-fans, 323-second cooling fins, 324-semiconductor cooling plates, 325-metal installation seats and 326-dispersed guide covers.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example.
The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1 and 2, this embodiment provides a dampproofing good high-low voltage switchgear of heat dissipation, including cabinet body 1, cabinet body 1's use is prior art, cabinet body 1's side is provided with the fluorescence board, fluorescence board is sent fluorescence in order to play the warning effect at night, avoid someone to hit cabinet body 1 at night, cabinet body 1's one end swing joint has the sealed cabinet door 2 that is used for playing sealed effect to cabinet body 1, sealed cabinet door 2 has good leakproofness with cabinet body 1's junction, constitute the high-low voltage switchgear that is in sealed state jointly through sealed cabinet door 2 cooperation cabinet body 1 during the use, cabinet body 1's top is provided with cooling mechanism 3, cooling mechanism 3 includes a plurality of cooling subassembly 31 that is used for playing the cooling effect to cabinet body 1, be used for playing air feed subassembly 32 of cooling effect to cooling subassembly 31, cooling subassembly 31 sets up at air feed subassembly 32's both ends, cabinet body 1's lower surface is provided with the support base 4 that is used for playing the supporting effect to cabinet body 1.
Referring to fig. 1-4, in order to make the cooling effect of the cooling component 31 better, in this embodiment, preferably, the cooling component 31 includes a hollow metal cooling tube 313, the hollow metal cooling tube 313 is made of copper, two ends of the hollow metal cooling tube 313 are provided with sealing protection plates 311, a plurality of exhaust pipes 317 are provided at the bottom of the hollow metal cooling tube 313, the exhaust pipes 317 penetrate through the sealing protection plates 311, a plurality of gas pipes 315 are provided at the top of the hollow metal cooling tube 313, the gas pipes 315 penetrate through the sealing protection plates 311, a plurality of hollow metal cooling plates 316 are provided at two ends of the hollow metal cooling tube 313, the hollow metal cooling plates 316 are made of copper, the hollow metal cooling plates 316 are communicated with the hollow metal cooling tube 313, cooling liquid 312 is filled in the hollow metal cooling plates 316 and the hollow metal cooling tube 313, and a plurality of first cooling fins 314 for cooling the hollow metal cooling tube 313 are provided on the inner wall of the hollow metal cooling tube 313;
during use, heat in the cabinet body 1 is absorbed through the hollow metal cooling pipe 313, the first cooling fin 314 and the hollow metal cooling plate 316, air is blown into the hollow metal cooling pipe 313 through the air conveying pipe 315, air is discharged through the exhaust pipe 317 after being conveyed through the hollow metal cooling pipe 313, and at the moment, the hollow metal cooling pipe 313 is matched with the first cooling fin 314 to perform heat exchange with air flowing through the hollow metal cooling pipe 313, so that the air carries heat to be discharged out of the cabinet body 1, and at the moment, the temperature of the cabinet body 1 is correspondingly reduced, and therefore, the high-efficiency cooling of the cabinet body 1 is realized on the premise of ensuring that the cabinet body 1 is in a sealed state.
In another embodiment, the cooling component 31 includes a hollow metal cooling tube 313, the material of the hollow metal cooling tube 313 is aluminum, both ends of the hollow metal cooling tube 313 are provided with a sealing protection plate 311, the bottom of the hollow metal cooling tube 313 is provided with a plurality of exhaust pipes 317, the exhaust pipes 317 penetrate through the sealing protection plate 311, the top of the hollow metal cooling tube 313 is provided with a plurality of air pipes 315, the air pipes 315 penetrate through the sealing protection plate 311, both ends of the hollow metal cooling tube 313 are provided with a plurality of hollow metal cooling plates 316, the material of the hollow metal cooling plates 316 is aluminum, the hollow metal cooling plates 316 are communicated with the hollow metal cooling tube 313, the inside of the hollow metal cooling plates 316 and the inside of the hollow metal cooling tube 313 are filled with cooling liquid 312, both ends of the hollow metal cooling tube 313 are provided with motors, the output ends of the motors are provided with turbine blades, and the air flow passing through the hollow metal cooling tube 313 is increased through the mutual cooperation of the motors and the turbine blades during use, so that the cooling effect of the cooling component 31 is further improved.
Referring to fig. 1, 2, 5 and 6, in one embodiment, in order to make the cooling effect of the air supply assembly 32 on the cooling assembly 31 better, in this embodiment, preferably, the air supply assembly 32 includes a cooling tank 321, a fan 322 for inflating the cooling tank 321 is disposed at the top of the cooling tank 321, metal mounting seats 325 are disposed at two ends of the cooling tank 321, a plurality of second cooling fins 323 are disposed on the lower surface of the metal mounting seats 325, a semiconductor cooling plate 324 for cooling the metal mounting seats 325 is disposed on the upper surface of the metal mounting seats 325, a mounting groove corresponding to the semiconductor cooling plate 324 is disposed on the upper surface of the metal mounting seats 325, and a dispersion guiding cover 326 for cooling the hot end of the semiconductor cooling plate 324 in cooperation with the fan 322 is disposed at the top of the fan 322;
when the cooling device is used, the power supplies of the fan 322 and the semiconductor cooling fin 324 are connected, at the moment, the semiconductor cooling fin 324 cools the second cooling fin 323, so that the temperature in the cooling box 321 is reduced, meanwhile, the fan 322 blows air into the cooling box 321, at the moment, the second cooling fin 323 cools the air in the cooling box 321, the cooled air enters the hollow metal cooling pipe 313 after being conveyed by the air conveying pipe 315, at the moment, the hollow metal cooling pipe 313 is efficiently cooled by cold air, then the air is discharged through the exhaust pipe 317, and the cooling effect of the cooling assembly 31 on the cabinet body 1 is further improved;
secondly, when the fan 322 works, negative pressure is generated at the air inlet end of the top of the fan 322, at this time, the dispersing guide cover 326 arranged at the top of the fan 322 can split air moving from top to bottom, at this time, most of the air enters the fan 322 through the dispersing guide cover 326, and the other part of the air is blown to the semiconductor refrigerating sheet 324 after being guided by the dispersing guide cover 326, so that the hot end of the semiconductor refrigerating sheet 324 is efficiently cooled, the refrigerating effect of the semiconductor refrigerating sheet 324 is improved, and the refrigerating effect of the semiconductor refrigerating sheet 324 is remarkably improved on the premise that the semiconductor refrigerating sheet 324 is not required to be specially provided with a cooling fan.
In another embodiment, the air supply assembly 32 includes a cooling tank 321, a fan 322 for inflating the cooling tank 321 is disposed at the top of the cooling tank 321, metal mounting seats 325 are disposed at two ends of the cooling tank 321, a plurality of cooling copper nails are disposed on the lower surface of the metal mounting seats 325, a semiconductor cooling sheet 324 for cooling the metal mounting seats 325 is disposed on the upper surface of the metal mounting seats 325, and a dispersion guide cover 326 for cooling the hot end of the semiconductor cooling sheet 324 in cooperation with the fan 322 is disposed at the top of the fan 322.
Referring to fig. 1, in an embodiment, in order to further improve the moisture-proof effect of the high-low voltage switch cabinet, preferably, a storage box 6 is disposed in the cabinet body 1, the storage box 6 is fixedly connected with the cabinet body 1 through screws, a drying plate 5 is disposed in the storage box 6, the drying plate 5 is fixedly connected with the storage box 6 through screws, the drying plate 5 is made of calcium chloride, two ends of the drying plate 5 are provided with a plurality of ventilation through holes, the ventilation through holes can improve the drying effect of the drying plate 5, when in use, residual moisture in the cabinet body 1 is removed through the drying plate 5 (because when the sealing cabinet door 2 is opened, the moisture-free air inevitably enters the interior of the cabinet body 1, and along with the sealing of the cabinet body 1, the moisture-free air always stays in the interior of the cabinet body 1, therefore, the residual moisture in the cabinet body 1 needs to be removed through the drying structure, the interior of the cabinet body 1 can stay in a good drying state under the sealing state), the cabinet body 1 is completely sealed, and the interior of the cabinet body 1 can be kept in the drying state for a long time, so that the moisture-free effect of the high-low voltage switch cabinet is remarkably improved.
In another embodiment, the inside of the cabinet body 1 is provided with the receiver 6, the receiver 6 is connected with the cabinet body 1 through magnet absorption, the inside of the receiver 6 is provided with the drying plate 5, the drying plate 5 is fixedly connected with the receiver 6 through the screw, the drying plate 5 is made of calcium sulfate, a plurality of ventilation through holes are formed in two ends of the drying plate 5, the drying effect of the drying plate 5 can be improved through the arrangement of the ventilation through holes, residual moisture in the cabinet body 1 is removed through the drying plate 5 during use, the cabinet body 1 is matched with the complete seal, and therefore the inside of the cabinet body 1 can be kept in a dry state for a long time, and the dampproof effect of the low-voltage switch cabinet is remarkably improved.
The working principle and the using flow of the invention are as follows: before use, the supporting base 4 is fixed, so that the high-low voltage switch cabinet is installed, electrical appliances such as a switch and a circuit breaker are installed in the cabinet body 1, during normal use, the sealing cabinet door 2 is closed, at the moment, the cabinet body 1 and the sealing cabinet door 2 jointly form a sealing space, at the moment, external air cannot enter the interior of the cabinet body 1, and therefore the high-low voltage switch cabinet has good moisture resistance, when a user needs to overhaul the high-low voltage switch cabinet, the user can open the sealing cabinet door 2 to overhaul, and the user is convenient to overhaul the high-low voltage switch cabinet;
when the interior of the cabinet body 1 needs to be cooled, a power supply of the fan 322 and the semiconductor cooling sheet 324 is connected, at the moment, the semiconductor cooling sheet 324 cools the second cooling fin 323, so that the temperature in the cooling box 321 is reduced, meanwhile, the fan 322 blows air into the interior of the cooling box 321, at the moment, the second cooling fin 323 cools the air in the cooling box 321, the cooled air enters the hollow metal cooling pipe 313 after being conveyed by the air conveying pipe 315, at the moment, the hollow metal cooling pipe 313 is efficiently cooled by cold air, at the same time, the hollow metal cooling pipe 313, the first cooling fin 314 and the hollow metal cooling plate 316 exchange heat with the air in the cabinet body 1, and the hollow metal cooling pipe 313 is matched with the first cooling fin 314 to exchange heat with the cold air flowing through the hollow metal cooling pipe 313, so that the air passing through the hollow metal cooling pipe 313 carries heat to be discharged out of the cabinet body 1, at the moment, the temperature of the cabinet body 1 is correspondingly reduced, and the cabinet body 1 is efficiently cooled on the premise that the cabinet body 1 is in a sealed state;
therefore, through the mutual matching of a plurality of structures, the high-low voltage switch cabinet can efficiently dissipate heat in the cabinet body 1 under the condition that the cabinet body 1 is kept sealed, so that moisture is prevented from entering the cabinet body 1 in the heat dissipation process, the heat dissipation and moisture prevention effects of the high-low voltage switch cabinet are better, and secondly, the moisture remaining in the cabinet body 1 can be effectively removed through the arrangement of the drying plate 5, so that the moisture prevention effects of the high-low voltage switch cabinet are further improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a dampproofing good high-low tension switchgear of heat dissipation, includes the cabinet body, the one end swing joint of the cabinet body has the sealed cabinet door that is used for playing sealed effect to the cabinet body, its characterized in that: the top of the cabinet body is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a plurality of cooling components used for cooling the cabinet body, and air supply components used for cooling the cooling components, and the cooling components are arranged at two ends of the air supply components.
2. The high-low voltage switch cabinet with good heat dissipation and moisture resistance as claimed in claim 1, wherein: the cooling assembly comprises a hollow metal cooling pipe, sealing protection plates are arranged at two ends of the hollow metal cooling pipe, a plurality of exhaust pipes are arranged at the bottom of the hollow metal cooling pipe, and a plurality of gas transmission pipes are arranged at the top of the hollow metal cooling pipe.
3. The high-low voltage switch cabinet with good heat dissipation and moisture resistance as claimed in claim 2, wherein: the both ends of cavity metal cooling tube are provided with a plurality of cavity metal cooling plate, and cavity metal cooling plate is linked together with cavity metal cooling tube, and the inside of cavity metal cooling plate and cavity metal cooling tube all is filled with the coolant liquid.
4. A high and low voltage switchgear with good heat dissipation and moisture protection as claimed in claim 3, wherein: the inner wall of the hollow metal cooling pipe is provided with a plurality of first cooling fins which are used for cooling the hollow metal cooling pipe.
5. The high-low voltage switch cabinet with good heat dissipation and moisture resistance as claimed in claim 4, wherein: the air supply assembly comprises a cooling box, and a fan for inflating the cooling box is arranged at the top of the cooling box.
6. The high-low voltage switch cabinet with good heat dissipation and moisture resistance as claimed in claim 5, wherein: the cooling box is characterized in that metal mounting seats are arranged at two ends of the cooling box, a plurality of second cooling fins are arranged on the lower surface of each metal mounting seat, and semiconductor refrigerating sheets used for cooling the metal mounting seats are arranged on the upper surface of each metal mounting seat.
7. The high-low voltage switch cabinet with good heat dissipation and moisture resistance as claimed in claim 6, wherein: the top of the fan is provided with a dispersion guide cover which is used for being matched with the fan to cool the hot end of the semiconductor refrigerating sheet.
8. The high-low voltage switch cabinet with good heat dissipation and moisture resistance as claimed in claim 1, wherein: the cabinet is characterized in that a storage box is arranged in the cabinet body, and a drying plate is arranged in the storage box.
9. The high-low voltage switch cabinet with good heat dissipation and moisture resistance as claimed in any one of claims 1 to 8, wherein: the lower surface of the cabinet body is provided with a supporting base for supporting the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310177513.9A CN116093791A (en) | 2023-02-28 | 2023-02-28 | High-low voltage switch cabinet with good heat dissipation and moisture resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310177513.9A CN116093791A (en) | 2023-02-28 | 2023-02-28 | High-low voltage switch cabinet with good heat dissipation and moisture resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116093791A true CN116093791A (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310177513.9A Pending CN116093791A (en) | 2023-02-28 | 2023-02-28 | High-low voltage switch cabinet with good heat dissipation and moisture resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116093791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118825796A (en) * | 2024-09-11 | 2024-10-22 | 国网山东省电力公司东营市东营区供电公司 | An outdoor high and low voltage moisture-proof switch cabinet |
-
2023
- 2023-02-28 CN CN202310177513.9A patent/CN116093791A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118825796A (en) * | 2024-09-11 | 2024-10-22 | 国网山东省电力公司东营市东营区供电公司 | An outdoor high and low voltage moisture-proof switch cabinet |
| CN118825796B (en) * | 2024-09-11 | 2024-11-22 | 国网山东省电力公司东营市东营区供电公司 | Outdoor high-low voltage dampproofing cubical switchboard |
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Application publication date: 20230509 |