CN209963498U - Dampproofing heat dissipation mechanism among high voltage distribution cabinet - Google Patents
Dampproofing heat dissipation mechanism among high voltage distribution cabinet Download PDFInfo
- Publication number
- CN209963498U CN209963498U CN201920197866.4U CN201920197866U CN209963498U CN 209963498 U CN209963498 U CN 209963498U CN 201920197866 U CN201920197866 U CN 201920197866U CN 209963498 U CN209963498 U CN 209963498U
- Authority
- CN
- China
- Prior art keywords
- dampproofing
- distribution cabinet
- high voltage
- voltage distribution
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a dampproofing heat dissipation mechanism among high voltage distribution cabinet, it includes the casing and controls two ventilative dampproofing pieces, control the bottom and the lateral part of two ventilative dampproofing pieces and laminate with the inner wall of the cabinet body respectively, the top and the casing of ventilative dampproofing piece are laminated each other, control and form a gas passage between two ventilative dampproofing pieces, the upper end of casing and be provided with the breather pipe at the middle part that lies in gas passage, the upper end of breather pipe is provided with top and bottom open-ended fan installation shell, the inside of fan installation shell is provided with the fan. The utility model aims at providing a dampproofing heat dissipation mechanism among high voltage distribution cabinet for install bottom in high voltage distribution cabinet, have dampproofing and radiating characteristics to high voltage distribution cabinet, solved among the environment moisture overweight cause high voltage distribution cabinet in spare part damage scheduling problem, ensured high voltage distribution cabinet's normal operating, improved distribution safety.
Description
Technical Field
The utility model relates to a switch board specifically is a dampproofing heat dissipation mechanism among high voltage distribution cabinet.
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.
Moisture is heavier in the south air of china, and high voltage distribution cabinet receives the influence of moisture easily, and the moisture overweight can cause spare part to damage in the high voltage distribution cabinet to influence the normal operating of equipment. In addition, the existing high-voltage power distribution cabinet has poor heat dissipation effect, and the normal operation of equipment is easily caused by high temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, provide a dampproofing heat dissipation mechanism among high voltage distribution cabinet for install bottom in high voltage distribution cabinet, have dampproofing and radiating characteristics to high voltage distribution cabinet, solved among the environment moisture overweight cause high voltage distribution cabinet in spare part damage scheduling problem, ensured high voltage distribution cabinet's normal operating, improved distribution safety.
In order to realize the above purpose, the utility model adopts the technical scheme that: it includes the casing and controls two ventilative dampproofing pieces, controls the bottom and the lateral part of two ventilative dampproofing pieces and laminates with the inner wall of the cabinet body respectively, and the top and the casing of ventilative dampproofing piece are laminated each other, controls and forms a gas passage between two ventilative dampproofing pieces, and the upper end of casing just is provided with the breather pipe at the middle part that lies in gas passage, and the upper end of breather pipe is provided with top and bottom open-ended fan installation shell, and the inside of fan installation shell is provided with the fan.
Furthermore, a plurality of heat exchange tubes are inserted in the breathable moisture-proof block.
Furthermore, the breathable moisture-proof block is a honeycomb activated carbon plate.
The utility model has the advantages that: the utility model provides a dampproofing heat dissipation mechanism among high voltage distribution cabinet for install bottom in high voltage distribution cabinet, have dampproofing and radiating characteristics to high voltage distribution cabinet, solved among the environment moisture overweight cause high voltage distribution cabinet in spare part damage scheduling problem, ensured high voltage distribution cabinet's normal operating, improved distribution safety.
Drawings
Fig. 1 is the utility model discloses install the schematic structure diagram in high voltage distribution cabinet.
Fig. 2 is a schematic structural diagram of the present invention.
The text labels in the figures are represented as: 1. an air inlet; 2. a moisture-proof heat dissipation mechanism; 3. a cabinet body; 4. An electric component mounting board; 5. a heat dissipation port; 6. a dust cover; 7. a support frame; 8. a cabinet foot; 21. a breathable moisture-proof block; 22. a housing; 23. a fan; 24. a breather pipe; 25. a fan mounting housing; 26. a heat exchange tube; 27. a gas channel.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-2, the specific structure of the present invention is: the electric heating cabinet comprises a cabinet body 3 and cabinet legs 8, wherein an electric element mounting plate 4 is arranged inside the cabinet body 3, a plurality of heat dissipation through holes are uniformly distributed on the electric element mounting plate 4, a moisture-proof heat dissipation mechanism 2 is arranged at the bottom in the cabinet body 3, and a plurality of air inlets 1 are formed in the cabinet body 3 at the left side and the right side of the moisture-proof heat dissipation mechanism 2; the top of the cabinet body 3 is provided with a heat radiation opening 5.
Preferably, a supporting frame 7 is arranged at the top of the cabinet body 3, and a dust cover 6 is arranged at the top of the supporting frame 7.
Preferably, the heat dissipation ports 5 are disposed at left and right sides of the top of the cabinet 3.
Preferably, dampproofing heat dissipation mechanism 2 includes casing 22 and controls two ventilative dampproofing pieces 21, control the bottom and the lateral part of two ventilative dampproofing pieces 21 and laminate with the inner wall of the cabinet body 3 respectively, the top and the casing 22 of ventilative dampproofing piece 21 laminate each other, control and form a gas passage 27 between two ventilative dampproofing pieces 21, casing 22's upper end and be provided with breather pipe 24 at the middle part that lies in gas passage 27, breather pipe 24's upper end is provided with top and bottom open-ended fan installation shell 25, the inside of fan installation shell 25 is provided with fan 23.
Preferably, a plurality of heat exchange tubes 26 are inserted through the interior of the vapor permeable moisture barrier block 21.
Preferably, the air permeable moisture proof block 21 is a honeycomb activated carbon plate.
During the specific use, fan 23 operation, the outside air of the cabinet body 3 gets into from air inlet 1, then through ventilative dampproofing piece 21, and the moisture is adsorbed by ventilative dampproofing piece 21, and dry gas passes through gas passage 27 and breather pipe 24 suction to the cabinet body 3 in, passes the heat dissipation through-hole of electric elements mounting panel 4 from bottom to top again, cools down in the cabinet body 3, and steam is discharged from thermovent 5.
The utility model discloses can let in cold water in heat exchange tube 26, make the air take place the heat exchange to the radiating effect has been improved.
It should be noted that, in this document, 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.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (3)
1. The utility model provides a dampproofing heat dissipation mechanism among high voltage distribution cabinet, a serial communication port, it includes casing (22) and controls two ventilative dampproofing pieces (21), the bottom and the lateral part of controlling two ventilative dampproofing pieces (21) are laminated with the inner wall of the cabinet body (3) respectively, the top and casing (22) of ventilative dampproofing piece (21) are laminated each other, form a gas passage (27) between controlling two ventilative dampproofing pieces (21), the upper end of casing (22) just is provided with breather pipe (24) at the middle part that is located gas passage (27), the upper end of breather pipe (24) is provided with top and bottom open-ended fan installation shell (25), the inside of fan installation shell (25) is provided with fan (23).
2. The moisture-proof heat dissipation mechanism in a high-voltage power distribution cabinet according to claim 1, wherein a plurality of heat exchange tubes (26) are inserted into the air-permeable moisture-proof block (21).
3. The moisture-proof heat dissipation mechanism in a high-voltage power distribution cabinet according to claim 1, wherein the air-permeable moisture-proof block (21) is a honeycomb activated carbon plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197866.4U CN209963498U (en) | 2019-02-14 | 2019-02-14 | Dampproofing heat dissipation mechanism among high voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197866.4U CN209963498U (en) | 2019-02-14 | 2019-02-14 | Dampproofing heat dissipation mechanism among high voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209963498U true CN209963498U (en) | 2020-01-17 |
Family
ID=69237350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920197866.4U Active CN209963498U (en) | 2019-02-14 | 2019-02-14 | Dampproofing heat dissipation mechanism among high voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209963498U (en) |
-
2019
- 2019-02-14 CN CN201920197866.4U patent/CN209963498U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214314002U (en) | Intelligent heat dissipation structure of low-voltage power distribution cabinet | |
| CN202772807U (en) | Photovoltaic inverter and photovoltaic inverter cabinet | |
| CN209963584U (en) | Dehumidification and heat dissipation high-voltage power distribution cabinet | |
| CN110880702A (en) | Novel anti-leakage switch cabinet | |
| CN209963498U (en) | Dampproofing heat dissipation mechanism among high voltage distribution cabinet | |
| CN212435188U (en) | High-voltage switch cabinet structure | |
| CN207265501U (en) | Assembly type power distribution cabinet | |
| CN108808468A (en) | A kind of high-performance low-voltage intelligent switchboard | |
| CN210224724U (en) | High-voltage power distribution cabinet used in wet and cold environment | |
| CN210224620U (en) | Preheating device for high-voltage power distribution cabinet | |
| CN218828497U (en) | Dehumidification device based on semiconductor material | |
| CN201060719Y (en) | Heat radiating structure for phase-shift commutation dry type transformer | |
| CN113708237B (en) | Safety protection type transformer substation for rainy area | |
| CN201435670Y (en) | Compact transducer power cabinet | |
| CN211556642U (en) | Novel ventilation box transformer substation | |
| CN106356739A (en) | Ventilation cooling cable branch box | |
| CN212435078U (en) | Novel power distribution cabinet base | |
| CN204992353U (en) | Moisture resistance high heat dissipation cubical switchboard | |
| CN208739034U (en) | A kind of active electric power module | |
| CN207218510U (en) | The power unit device of Large Copacity | |
| CN209963497U (en) | Multifunctional high-voltage power distribution cabinet | |
| CN207069318U (en) | A kind of switch cubicle easy to remove | |
| CN210430653U (en) | Low-voltage power distribution cabinet with initiative heat dissipation function | |
| CN215378167U (en) | Drawer type switch cabinet | |
| CN205615893U (en) | Categorised insulating processing system of high voltage electricity component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |