CN216903799U - Dampproofing casing of switch board - Google Patents
Dampproofing casing of switch board Download PDFInfo
- Publication number
- CN216903799U CN216903799U CN202220411276.9U CN202220411276U CN216903799U CN 216903799 U CN216903799 U CN 216903799U CN 202220411276 U CN202220411276 U CN 202220411276U CN 216903799 U CN216903799 U CN 216903799U
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- Prior art keywords
- air
- power distribution
- cabinet body
- air supply
- chamber
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- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract description 10
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 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
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a dampproof shell of a power distribution cabinet, which belongs to the technical field of power distribution cabinets and particularly comprises a cabinet body, wherein a first partition plate is horizontally arranged in the cabinet body of a locking assembly, the first partition plate divides the interior of the cabinet body into a power distribution chamber and an air inlet chamber, a humidity sensor is arranged in the power distribution chamber, a second partition plate is arranged in the air inlet chamber, the second partition plate divides the air inlet chamber into a first air supply cavity and a second air supply cavity, a first air outlet is arranged in the first air supply cavity, an air inlet is formed in one side of the first air supply cavity, a second air outlet is formed in the second air supply cavity, and a dehumidifier is further arranged in the second air supply cavity; according to the utility model, through the first air supply cavity and the second air supply cavity, the device can enable the first air outlet to provide natural air for the interior of the power distribution room or enable the second air outlet to provide dried air for the interior of the power distribution room according to signals of the humidity sensor, so that a good dehumidification effect can be achieved, and the energy consumption is reduced.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a dampproof shell of a power distribution cabinet.
Background
Switch board (case) branch power distribution cabinet (case) and illumination switch board (case), measurement cabinet (case), be distribution system's final stage equipment, the switch board is motor control center's collective name, and the switch board uses in the more dispersion of load, the less occasion in return circuit, generally all need keep dry environment in the switch board.
The switch board is in the course of the work, and when outside air humidity was too big, moist air can enter into the inboard of switch board, because switch board internally mounted has a great deal of electronic component, and moist air can cause the condition of short circuit to electronic component, can lead to the condition that internal component burns out even when serious.
SUMMERY OF THE UTILITY MODEL
To solve the problems raised in the background art described above. The utility model provides a moisture-proof shell of a power distribution cabinet, which has the characteristic of good moisture-proof effect.
In order to achieve the purpose, the utility model provides the following technical scheme: a dampproof shell of a power distribution cabinet comprises a cabinet body, wherein a first partition plate is horizontally arranged in the cabinet body, divides the cabinet body into a distribution chamber and an air inlet chamber, a humidity sensor is arranged in the distribution chamber, a second partition plate is arranged in the air inlet chamber, the air inlet chamber is divided into a first air supply chamber and a second air supply chamber by the second partition plate, a first air outlet penetrating through the first partition plate is arranged at the top in the first air supply chamber, a first blocking mechanism is arranged below the first air outlet, an air inlet is formed in one side of the first air supply chamber, a mounting frame is arranged on the outer side of the air inlet, a filter screen is slidably connected in the mounting frame, a locking assembly used for fixing the filter screen is arranged in the first air supply chamber, a second air outlet penetrating through the first partition plate is formed at the top in the second air supply chamber, a second blocking mechanism is arranged below the second air outlet, and a dehumidifier is also arranged in the second air supply chamber, the inlet end of dehumidifier extends to the external side of cabinet, and the top of electricity distribution room is seted up the air exit that runs through the cabinet body, and the inside exhaust fan that is equipped with of air exit, the top of air exit still are equipped with rain-proof lid, and rain-proof lid passes through support column and cabinet body fixed connection.
Preferably, the first blocking mechanism and the second blocking mechanism are the same in structure, the first blocking mechanism comprises a sealing plate and an air cylinder, vertical plates are fixedly arranged on two sides of the air inlet respectively, transverse plates are fixedly arranged at the bottoms of the two opposite sides of the vertical plates, the sealing plate is located between the two vertical plates and is in sliding connection with the transverse plates, a connecting plate is fixedly arranged below the sealing plate, the air cylinder is fixedly connected with the cabinet body, and the telescopic end of the air cylinder is fixedly connected with the connecting plate.
Preferably, locking Assembly includes mounting bracket and spring, the mounting bracket is U type mounting bracket, the both ends of mounting bracket all with cabinet body fixed connection, the inserted bar is worn to be equipped with in the activity on the mounting bracket, and set up on the filter screen with the slot of inserted bar adaptation, the other end of inserted bar has set firmly the handle, the inside movable mounting that still has the movable plate of mounting bracket, the movable plate cover establish on the inserted bar and with inserted bar fixed connection, the spring housing is established on the inserted bar and is located between mounting bracket and the movable plate, the both ends of spring respectively with mounting bracket and movable plate fixed connection.
Preferably, protective nets are arranged at the tops of the first air outlet and the second air outlet.
Preferably, a first sealing door is arranged on the power distribution chamber, and a second sealing door is arranged on the air inlet chamber.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the first air supply cavity and the second air supply cavity, the device can enable the first air outlet to provide natural air for the interior of the power distribution room or enable the second air outlet to provide dried air for the interior of the power distribution room according to signals of the humidity sensor, so that a good dehumidification effect can be achieved, and the energy consumption is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic cross-sectional view of a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion A-A of FIG. 1;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic front view cross-sectional view of the present invention;
FIG. 5 is a schematic view of a partially enlarged view of B-B in FIG. 4 according to the present invention;
in the figure: 1. a cabinet body; 2. a first separator; 3. a humidity sensor; 4. a second separator; 5. a first air supply cavity; 6. a first air outlet; 7. installing a frame; 8. a filter screen; 9. a second air supply cavity; 10. a second air outlet; 11. a dehumidifier; 12. an exhaust fan; 13. a rain cover; 14. a vertical plate; 15. a transverse plate; 16. a sealing plate; 17. a connecting plate; 18. a cylinder; 19. a mounting frame; 20. inserting a rod; 21. a handle; 22. moving the plate; 23. a spring; 24. a protective net; 25. a first sealing door; 26. a second sealing door.
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.
Examples
Referring to fig. 1-5, the present embodiment provides the following technical solutions: the utility model provides a dampproofing casing of switch board, includes the cabinet body 1, and 1 inside level of the cabinet body is equipped with first baffle 2, and first baffle 2 is divided into electricity distribution room and air inlet room with 1 inside of the cabinet body, and electricity distribution room inside is equipped with humidity transducer 3, through humidity transducer 3, can detect the humidity data in the electricity distribution room in real time.
The indoor portion of air inlet is equipped with second baffle 4, second baffle 4 divide into first air feed chamber 5 and second air feed chamber 9 with the air inlet room, top in the first air feed chamber 5 is equipped with first air outlet 6 that runs through first baffle 2, the below of first air outlet 6 is equipped with first shutoff mechanism, the air intake has been seted up to one side in first air feed chamber 5, control shutoff mechanism, open first air outlet 6, make inside external air enter into the electricity distribution room, thereby can play ventilation cooling's effect.
The outside of air intake is equipped with installing frame 7, and installing frame 7 inside sliding connection filter screen 8 through filter screen 8, avoids the dust in the outside air to enter into the electricity distribution room inside, influences the normal work of the inside electric elements of electricity distribution room.
Be equipped with in the first air feed chamber 5 and be used for carrying out the locking Assembly who fixes filter screen 8, locking Assembly includes mounting bracket 19 and spring 23, mounting bracket 19 is U type mounting bracket 19, mounting bracket 19's both ends all with cabinet body 1 fixed connection, inserted bar 20 is worn to be equipped with in the activity on mounting bracket 19, and set up the slot with inserted bar 20 adaptation on the filter screen 8, inserted bar 20's the other end has set firmly handle 21, 19 inside movable mounting still has movable plate 22 of mounting bracket, movable plate 22 cover establish on inserted bar 20 and with inserted bar 20 fixed connection, spring 23 cover establish on inserted bar 20 and be located between mounting bracket 19 and the movable plate 22, spring 23's both ends respectively with mounting bracket 19 and movable plate 22 fixed connection, through inserted bar 20, under spring 23 and the cooperation of movable plate 22, can be convenient for fix or dismantle filter screen 8, thereby can change filter screen 8.
A second air outlet 10 penetrating through the first partition plate 2 is formed in the top of the second air supply cavity 9, a second plugging mechanism is arranged below the second air outlet 10, a dehumidifier 11 is further arranged inside the second air supply cavity 9, an air inlet end of the dehumidifier 11 extends to the outer side of the cabinet body 1, the second plugging mechanism is controlled, the second air outlet 10 is opened, the dehumidifier 11 is controlled to start working, and dried air enters the power distribution chamber, so that the drying effect is achieved.
The first plugging mechanism and the second plugging mechanism have the same structure, the first plugging mechanism comprises a sealing plate 16 and an air cylinder 18, vertical plates 14 are fixedly arranged at two sides of an air inlet respectively, transverse plates 15 are fixedly arranged at the bottoms of the opposite sides of the two vertical plates 14, the sealing plate 16 is positioned between the two vertical plates 14 and is in sliding connection with the transverse plates 15, a connecting plate 17 is fixedly arranged below the sealing plate 16, the air cylinder 18 is fixedly connected with the cabinet body 1, the telescopic end of the air cylinder 18 is fixedly connected with the connecting plate 17, the air cylinder 18 is controlled, the connecting plate 17 drives the sealing plate 16 to reciprocate along the length direction of the transverse plates 15, so that the sealing plate 16 can seal the first air outlet 6 or open the first air outlet 6, the device can enable the first air outlet 6 to provide natural air for the interior of the distribution chamber or enable the second air outlet 10 to provide dry air for the interior of the distribution chamber according to the signals of the humidity sensor 3, thereby achieving good dehumidification effect and reducing energy consumption,
the top of the first air outlet 6 and the top of the second air outlet 10 are both provided with a protective net 24, so that sundries are prevented from falling into the first air outlet 6 or the second air outlet 10 through the protective net 24.
The air exit that runs through the cabinet body 1 is seted up at the top of electricity distribution room, and the inside exhaust fan 12 that is equipped with of air exit controls exhaust fan 12, makes the electricity distribution room taken out to the hot-air in the electricity distribution room, reaches radiating effect, and the top of air exit still is equipped with rain-proof lid 13, and rain-proof lid 13 passes through support column and cabinet body 1 fixed connection, through rain-proof lid 13, plays the effect that keeps off the rain to the cabinet body 1.
The distribution room is provided with a first sealing door 25, and the air inlet room is provided with a second sealing door 26.
The working principle of the utility model is as follows: in a natural ventilation state, the first air outlet 6 is in a ventilation state, the second air outlet 10 is in a sealing state, outside air enters the first air supply cavity 5 through the air inlet, and then enters the power distribution chamber from the first air outlet 6, the exhaust fan 12 is controlled, hot air generated when electric elements in the power distribution chamber work is exhausted out of the power distribution chamber, the ventilation and heat dissipation effects are achieved, when the humidity sensor 3 reaches a set value, the control panel receives a signal of the humidity sensor 3, controls the air cylinder 18 in the first air supply cavity 5, enables the sealing plate 16 to seal the first air outlet 6, controls the air cylinder 18 in the second air supply cavity 9, enables the sealing plate 16 to be separated from the second air outlet 10, enables the second air outlet 10 to be in a ventilation state, controls the dehumidifier 11, enables dried air to enter the power distribution chamber through the second air outlet 10, and under the action of the fan 12, make the humid air discharge electricity distribution room in the electricity distribution room, when needing to change filter screen 8, open second sealing door 26, pulling handle 21, make inserted bar 20 break away from filter screen 8, then loosen handle 21, under the effect of spring 23, make inserted bar 20 reset, filter screen 8 after the change is put into installing frame 7 inside, the bottom of filter screen 8 forms the extrusion force to the tip of inserted bar 20, make inserted bar 20 move right, under the elastic action of spring 23, inside the slot of filter screen 8 was inserted to the tip until inserted bar 20, accomplish fixedly to filter screen 8.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a dampproofing casing of switch board which characterized in that: comprises a cabinet body (1), a first clapboard (2) is horizontally arranged inside the cabinet body (1), the first clapboard (2) divides the inside of the cabinet body (1) into a power distribution chamber and an air inlet chamber, a humidity sensor (3) is arranged inside the power distribution chamber, a second clapboard (4) is arranged inside the air inlet chamber, the air inlet chamber is divided into a first air supply chamber (5) and a second air supply chamber (9) by the second clapboard (4), a first air outlet (6) penetrating through the first clapboard (2) is arranged at the top inside the first air supply chamber (5), a first plugging mechanism is arranged below the first air outlet (6), an air inlet is formed in one side of the first air supply chamber (5), a mounting frame (7) is arranged outside the air inlet, a filter screen (8) is slidably connected inside the mounting frame (7), a locking assembly used for fixing the filter screen (8) is arranged in the first air supply chamber (5), a second air outlet (10) penetrating through the first clapboard (2) is formed at the top inside the second air supply chamber (9), the below of second air outlet (10) is equipped with second shutoff mechanism, and second air supply chamber (9) inside still is equipped with dehumidifier (11), and the inlet end of dehumidifier (11) extends to the cabinet body (1) outside, and the air exit that runs through the cabinet body (1) is seted up at the top of electricity distribution room, and the inside exhaust fan (12) that is equipped with of air exit, the top of air exit still are equipped with rain-proof lid (13), and rain-proof lid (13) are through support column and cabinet body (1) fixed connection.
2. The moisture-proof shell of the power distribution cabinet according to claim 1, characterized in that: first shutoff mechanism and second shutoff mechanism structure are the same, first shutoff mechanism includes closing plate (16) and cylinder (18), the both sides of air intake have set firmly riser (14) respectively, and two riser (14) just right one side bottoms all have set firmly diaphragm (15), closing plate (16) are located between two riser (14) and with diaphragm (15) sliding connection, and the below of closing plate (16) has set firmly connecting plate (17), cylinder (18) and cabinet body (1) fixed connection, the flexible end and connecting plate (17) fixed connection of cylinder (18).
3. The moisture-proof shell of the power distribution cabinet according to claim 1, characterized in that: locking Assembly includes mounting bracket (19) and spring (23), mounting bracket (19) are U type mounting bracket (19), the both ends of mounting bracket (19) all with the cabinet body (1) fixed connection, inserted bar (20) are worn to be equipped with in the activity on mounting bracket (19), and set up on filter screen (8) with the slot of inserted bar (20) adaptation, the other end of inserted bar (20) has set firmly handle (21), inside movable mounting still of mounting bracket (19) has movable plate (22), movable plate (22) cover is established on inserted bar (20) and with inserted bar (20) fixed connection, spring (23) cover is established on inserted bar (20) and is located between mounting bracket (19) and movable plate (22), the both ends of spring (23) respectively with mounting bracket (19) and movable plate (22) fixed connection.
4. The moisture-proof shell of the power distribution cabinet according to claim 1, characterized in that: and protective nets (24) are arranged at the tops of the first air outlet (6) and the second air outlet (10).
5. The moisture-proof shell of the power distribution cabinet according to claim 1, characterized in that: the power distribution room is provided with a first sealing door (25), and the air inlet room is provided with a second sealing door (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220411276.9U CN216903799U (en) | 2022-02-28 | 2022-02-28 | Dampproofing casing of switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220411276.9U CN216903799U (en) | 2022-02-28 | 2022-02-28 | Dampproofing casing of switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216903799U true CN216903799U (en) | 2022-07-05 |
Family
ID=82187794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220411276.9U Expired - Fee Related CN216903799U (en) | 2022-02-28 | 2022-02-28 | Dampproofing casing of switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216903799U (en) |
-
2022
- 2022-02-28 CN CN202220411276.9U patent/CN216903799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |