CN216215133U - Special switch board of photovoltaic power generation station - Google Patents
Special switch board of photovoltaic power generation station Download PDFInfo
- Publication number
- CN216215133U CN216215133U CN202122164712.5U CN202122164712U CN216215133U CN 216215133 U CN216215133 U CN 216215133U CN 202122164712 U CN202122164712 U CN 202122164712U CN 216215133 U CN216215133 U CN 216215133U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box
- box body
- photovoltaic power
- distribution cabinet
- 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
- 238000010248 power generation Methods 0.000 title claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 8
- 239000012535 impurity Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model relates to a power distribution cabinet special for a photovoltaic power station, which comprises a box body, ventilation openings and a first dustproof net, wherein the ventilation openings are formed in the left side and the right side of the box body, the first dustproof net is fixedly connected inside the ventilation openings, a dehumidifying mechanism is fixedly connected inside the box body, a heat radiating mechanism is fixedly connected inside the box body and positioned on the upper side of the dehumidifying mechanism, the dehumidifying mechanism comprises a bottom plate fixedly connected inside the box body, the lower surface of the bottom plate is provided with a drainage hole, the left side wall of the inner cavity of the box body is fixedly connected with a supporting block, and an iron wire cylinder is movably connected inside the supporting block. This special switch board of photovoltaic power generation station when having the moisture in the box, under the effect of fan in the hydrofuge mechanism, with the gaseous suction dry back in the outside, even circulation that makes progress, and take away the moisture in the box, because the outside is gaseous to reach the box in the back through dehumidification process, so stop in the box after the drying of box has been guaranteed.
Description
Technical Field
The utility model relates to the technical field of power distribution, in particular to a power distribution cabinet special for a photovoltaic power station.
Background
The photovoltaic power station is a power generation system which is formed by using solar energy and adopting electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like, and a photovoltaic power generation system which is connected with a power grid and transmits power to the power grid, wherein a plurality of special power distribution cabinets are arranged in the photovoltaic power station and used for controlling circuit loops in the power station, and the states in the power distribution cabinets in different weathers are different.
The special switch board of photovoltaic power station on the existing market is various, but generally has the shortcoming that the practicality is low, and current switch board all adopts the vent that both sides were seted up to ventilate and dehumidify, though there is certain hydrofuge effect, can not take away whole moisture in the switch board, if the outside is also comparatively moist, at hollow endless in-process, still contains the moisture in the switch board, further influences electronic component's life.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the power distribution cabinet special for the photovoltaic power station, which has the advantages of high practicability and the like, and solves the problem that all moisture in the power distribution cabinet cannot be taken away.
In order to achieve the purpose, the utility model provides the following technical scheme: a power distribution cabinet special for a photovoltaic power station comprises a box body, ventilation openings and a first dustproof net, wherein the ventilation openings are formed in the left side and the right side of the box body, the first dustproof net is fixedly connected inside the ventilation openings, a dehumidifying mechanism is fixedly connected inside the box body, and a heat dissipation mechanism is fixedly connected inside the box body and positioned on the upper side of the dehumidifying mechanism;
the dehumidifying mechanism comprises a bottom plate fixedly connected inside the box body, a drainage hole is formed in the lower surface of the bottom plate, a supporting block is fixedly connected to the left side wall of the inner cavity of the box body, an iron wire cylinder is movably connected inside the supporting block, a motor is fixedly connected to the right side of the box body, a guide cover is fixedly connected inside the box body, a dehumidifying layer is fixedly connected inside the guide cover, a box opening is formed in the lower surface of the box body, an air pipe is fixedly connected inside the box opening, and a first fan is fixedly connected inside the air pipe.
Further, the dehumidifying mechanism further comprises a filter plate fixedly connected to the lower surface of the air pipe, and the filter plate faces the direction of the first fan.
Further, the length and the width of bottom plate equal with the rectangle and the width of box inner chamber respectively, two are no less than to the quantity of drainage hole, and evenly distributed is at the lower surface of bottom plate.
Furthermore, the inner diameter of the supporting block is matched with the outer diameter of the iron wire cylinder, and the output shaft of the motor is fixedly connected to the right side of the iron wire cylinder.
Furthermore, the air guide cover surface faces the direction of the iron wire cylinder, and the air guide cover is fixedly connected to the bottom wall of the inner cavity of the box body.
Further, the heat dissipation mechanism comprises a mounting plate fixedly connected inside the box body, a heat conduction column is fixedly connected inside the mounting plate, a heat dissipation opening is formed in the back face of the box body, a heat insulation box is fixedly connected inside the heat dissipation opening, and a heat dissipation piece is fixedly connected to one end, far away from the mounting plate, of the heat conduction column.
Further, the heat dissipation mechanism further comprises a second fan fixedly connected to the back wall of the inner cavity of the heat insulation box, and the back of the heat insulation box is fixedly connected with a dust guard.
Further, the length of mounting panel equals with the length of box inner chamber, two and evenly distributed are no less than in the inside of mounting panel to the quantity of heat conduction post.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this special switch board of photovoltaic power generation station when having the moisture in the box, under the effect of fan in the hydrofuge mechanism, with the gaseous suction dry back in the outside, even circulation that makes progress, and take away the moisture in the box, because the outside is gaseous to reach the box in the back through dehumidification process, so stop in the box after the drying of box has been guaranteed.
2. This special switch board of photovoltaic power generation station, both sides vent carry out the ventilation cooling of box, because distributor device installs on the mounting panel, so the heat on the mounting panel can dispel the heat fast under the effect in the heat dissipation mechanism, and with the cooperation of front side vent, has guaranteed the radiating effect of distributor device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a dehumidifying mechanism according to the present invention;
FIG. 3 is a schematic view of a heat dissipation mechanism according to the present invention.
In the figure: the device comprises a box body 1, a vent hole 2, a first dust screen 3, a dehumidifying mechanism 4, a base plate 401, a drainage hole 402, a supporting block 403, a wire barrel 404, a motor 405, a diversion cover 406, a dehumidifying layer 407, a box opening 408, an air pipe 409, a first fan 410, a filter plate 411, a heat dissipating mechanism 5, a mounting plate 501, a heat conducting column 502, a heat dissipating opening 503, a heat insulating box 504, a heat dissipating fin 505, a second fan 506 and a dust preventing plate 507.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, a special switch board of photovoltaic power generation station in this embodiment, including box 1, vent 2 and first dust screen 3, vent 2 has all been seted up to the left and right sides of box 1, carry out the ventilation of box 1, accomplish the first heat dissipation of distribution device, the first dust screen 3 of inside fixedly connected with of vent 2, avoid dust impurity to reach the inside of box 1 through vent 2, the inside fixedly connected with hydrofuge mechanism 4 of box 1, all discharge the inside moisture of box 1, the inside of box 1 and the upside fixedly connected with heat dissipation mechanism 5 that is located hydrofuge mechanism 4, promote the radiating effect of distribution device in box 1.
Two slip tables of roof fixedly connected with of 1 inner chamber of box, the hydrofuge mouth has been seted up at the top of box 1, and the inside fixedly connected with second dust screen of hydrofuge mouth.
Referring to fig. 2, in order to avoid the distribution device being affected by moisture, the dehumidifying mechanism 4 in this embodiment includes a bottom plate 401 fixedly connected to the inside of the box body 1, a drainage hole 402 is formed in a lower surface of the bottom plate 401, so that dry air can be distributed more widely when flowing upwards, a supporting block 403 is fixedly connected to a left side wall of an inner cavity of the box body 1, a wire barrel 404 is movably connected to the inside of the supporting block 403, stability of the wire barrel 404 in the rotating process is improved under the action of the supporting block 403, a motor 405 is fixedly connected to a right side of the box body 1, a diversion cover 406 is fixedly connected to the inside of the box body 1, so that dead corners of air flow circulation are avoided, a dehumidifying layer 407 is fixedly connected to the inside of the diversion cover 406, so as to effectively dehumidify moisture, a box opening 408 is formed in the lower surface of the box body 1, an air pipe 409 is fixedly connected to the inside of the box opening 408, and a first fan 410 is fixedly connected to the inside of the air pipe 409, the outside air is pumped into the air pipe 409 and rapidly flows upwards.
The dehumidifying mechanism 4 further comprises a filter plate 411 fixedly connected to the lower surface of the air pipe 409, the filter plate 411 faces the direction of the first fan 410, gas passing through the first fan 410 is enabled to pass through, dust and impurities are filtered, the length and the width of the bottom plate 401 are respectively equal to the length and the width of the inner cavity of the box body 1, the number of the drainage holes 402 is not less than two, the drainage holes are evenly distributed on the lower surface of the bottom plate 401, uniformity of the gas in upward flowing is guaranteed, the inner diameter of the supporting block 403 is matched with the outer diameter of the iron wire cylinder 404, the output shaft of the motor 405 is fixedly connected to the right side of the iron wire cylinder 404, the iron wire cylinder 404 is driven to rotate, water drops gathered on the iron wire cylinder 404 are thrown away, the guide cover 406 faces the direction of the iron wire cylinder 404, and the guide cover 406 is fixedly connected to the bottom wall of the inner cavity of the box body 1.
It can be seen that when the first fan 410 is operated, the generated air flow circulates upward after being dedusted and dehumidified, and the moisture in the box body 1 is completely discharged, thereby avoiding the influence on the operation of the power distribution device. ,
referring to fig. 3, in order to ensure the heat dissipation effect of the power distribution cabinet, the heat dissipation mechanism 5 in this embodiment includes a mounting plate 501 fixedly connected inside the box body 1, the power distribution device is installed on the upper side of the mounting plate 501, a heat conduction column 502 is fixedly connected inside the mounting plate 501, a heat dissipation opening 503 is formed in the back surface of the box body 1, a heat insulation box 504 is fixedly connected inside the heat dissipation opening 503, so as to reduce the influence of the heat insulation box 504 on the box body 1, a heat dissipation fin 505 is fixedly connected to one end of the heat conduction column 502 far away from the mounting plate 501, and heat is dissipated into the heat insulation box 504 under the action of the heat conduction column 502 and the heat dissipation fin 505.
The working principle of the above embodiment is as follows:
(1) when the box 1 has moisture inside, under the operation of the first fan 410, the outside gas is pumped into the air pipe 409 and flows upwards rapidly, under the action of the filter plate 411, dust and impurities in the air are filtered, when the gas flows upwards, the gas contacts with the dehumidifying layer 407, the dehumidifying layer 407 can fully absorb the moisture in the gas to complete the dehumidifying work of the gas, when the gas flows upwards, the gas contacts with the iron wire cylinder 404, under the action of the motor 405, the iron wire cylinder 404 is driven to stably rotate inside the supporting block 403, at the moment, the gas after primary dehumidifying flows upwards and contacts with the iron wire cylinder 404, under the action of the iron wire cylinder 404, the moisture in the gas can be condensed on the iron wire to complete the double dehumidifying process, at the moment, the gas is completely dried, when the gas continues to flow upwards, the moisture staying in the cabinet 1 is discharged.
(2) Under the effect of slip table, when making the moisture discharge through the hydrofuge mouth, can not have the circulation dead angle, consequently the gas that arrives in the box 1 all is through the dry air of dual dehumidification, in distribution device work, along with producing a large amount of heats on the mounting panel 501, under the effect of heat conduction post 502 and fin 505, give off the heat to in the heat-proof box 504, and the operation through second fan 506 is discharged fast, can accomplish the heat dissipation of mounting panel 501, further realized its side-mounting electronic component's heat dissipation, in the time of the operation of first fan 410 in the hydrofuge mechanism 4, the air current that produces also can take away the heat on the electronic component, and give off from the hydrofuge mouth, further guaranteed the radiating effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a special switch board of photovoltaic power generation station, includes box (1), vent (2) and first dust screen (3), its characterized in that: the box body is characterized in that ventilation openings (2) are formed in the left side and the right side of the box body (1), a first dust screen (3) is fixedly connected inside the ventilation openings (2), a dehumidifying mechanism (4) is fixedly connected inside the box body (1), and a heat radiating mechanism (5) is fixedly connected inside the box body (1) and positioned on the upper side of the dehumidifying mechanism (4);
the dehumidifying mechanism (4) comprises a bottom plate (401) fixedly connected to the inside of a box body (1), a drainage hole (402) is formed in the lower surface of the bottom plate (401), a supporting block (403) fixedly connected to the left side wall of the inner cavity of the box body (1), an iron wire barrel (404) is movably connected to the inside of the supporting block (403), a motor (405) fixedly connected to the right side of the box body (1), a flow guide cover (406) fixedly connected to the inside of the box body (1), a dehumidifying layer (407) fixedly connected to the inside of the flow guide cover (406), a box opening (408) is formed in the lower surface of the box body (1), an air pipe (409) fixedly connected to the inside of the box opening (408), and a first fan (410) fixedly connected to the inside of the air pipe (409).
2. The power distribution cabinet special for the photovoltaic power station as claimed in claim 1, wherein: moisture discharging mechanism (4) still include filter (411) of fixed connection at tuber pipe (409) lower surface, filter (411) are towards first fan (410) direction.
3. The power distribution cabinet special for the photovoltaic power station as claimed in claim 1, wherein: the length and the width of bottom plate (401) equal with the rectangle and the width of box (1) inner chamber respectively, two are no less than in the quantity of drainage hole (402), and evenly distributed is at the lower surface of bottom plate (401).
4. The power distribution cabinet special for the photovoltaic power station as claimed in claim 1, wherein: the inner diameter of the supporting block (403) is matched with the outer diameter of the iron wire barrel (404), and the output shaft of the motor (405) is fixedly connected to the right side of the iron wire barrel (404).
5. The power distribution cabinet special for the photovoltaic power station as claimed in claim 1, wherein: the air guide sleeve (406) faces the direction of the iron wire barrel (404), and the air guide sleeve (406) is fixedly connected to the bottom wall of the inner cavity of the box body (1).
6. The power distribution cabinet special for the photovoltaic power station as claimed in claim 1, wherein: the heat dissipation mechanism (5) comprises a mounting plate (501) fixedly connected to the inside of the box body (1), a heat conduction column (502) fixedly connected to the inside of the mounting plate (501), a heat dissipation opening (503) is formed in the back face of the box body (1), a heat insulation box (504) fixedly connected to the inside of the heat dissipation opening (503), and a heat dissipation sheet (505) fixedly connected to one end, far away from the mounting plate (501), of the heat conduction column (502).
7. The power distribution cabinet special for the photovoltaic power station as claimed in claim 6, wherein: the heat dissipation mechanism (5) further comprises a second fan (506) fixedly connected to the back wall of the inner cavity of the heat insulation box (504), and a dust guard (507) is fixedly connected to the back face of the heat insulation box (504).
8. The power distribution cabinet special for the photovoltaic power station as claimed in claim 6, wherein: the length of mounting panel (501) equals with the length of box (1) inner chamber, two and evenly distributed are no less than in the inside of mounting panel (501) to the quantity of heat conduction post (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122164712.5U CN216215133U (en) | 2021-09-08 | 2021-09-08 | Special switch board of photovoltaic power generation station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122164712.5U CN216215133U (en) | 2021-09-08 | 2021-09-08 | Special switch board of photovoltaic power generation station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216215133U true CN216215133U (en) | 2022-04-05 |
Family
ID=80917024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122164712.5U Active CN216215133U (en) | 2021-09-08 | 2021-09-08 | Special switch board of photovoltaic power generation station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216215133U (en) |
-
2021
- 2021-09-08 CN CN202122164712.5U patent/CN216215133U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206332963U (en) | Automatic dust removing air channel structure | |
| CN110649492A (en) | Damp-proof communication electric power cabinet | |
| CN215267118U (en) | Integral type dehumidification structure for block terminal | |
| CN210693191U (en) | Electric power cabinet for electric power work | |
| CN216215133U (en) | Special switch board of photovoltaic power generation station | |
| CN211128795U (en) | Heat dissipation device for electric switch control equipment | |
| CN219106775U (en) | Moisture-proof sheet metal electromechanical cabinet | |
| CN216694346U (en) | Back printing trade mark is from even drying device of type membrane production | |
| CN201967290U (en) | Intelligent dehumidification system in electric equipment cabinet | |
| CN205921390U (en) | High -voltage reactive power automatic compensation device | |
| CN209056807U (en) | A kind of outdoor low voltage comprehensive distribution box | |
| CN211183033U (en) | High-efficient heat dissipation type low-voltage distribution cabinet | |
| CN210995095U (en) | Novel coating is dried device | |
| CN210183743U (en) | Electric appliance cabinet convenient to heat dissipation | |
| CN204006386U (en) | Construction finishing dried-air drier | |
| CN207853215U (en) | A kind of low-voltage safety power distribution cabinet | |
| CN216413593U (en) | High-voltage board with dehumidification cooling performance | |
| CN105281547A (en) | Power module with moisture-proof and dehumidifying function, and moisture-proof and dehumidifying method of the same | |
| CN211876699U (en) | A dampproofing dehydrating unit for tunnel equipment case | |
| CN211405059U (en) | Low-voltage distribution cabinet with internal protection device | |
| CN216750778U (en) | Intelligent dehumidifying device for direct-current power supply cabinet | |
| CN215377138U (en) | Transformer intelligence forced air cooling switch board | |
| CN219144744U (en) | Block terminal dehydrating unit | |
| CN221036428U (en) | Drying device is used in waterproof material processing | |
| CN211090275U (en) | Pump station electrical information automatic control isolated plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231124 Address after: 224300 No. 88, Yangguang Avenue, economic development zone, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Jin Yangguang Energy Co.,Ltd. Address before: 224300 No. 88, Yangguang Avenue, economic development zone, Sheyang County, Yancheng City, Jiangsu Province Patentee before: JIANGSU CEMP ENERGY CO.,LTD. |