CN220822373U - Dampproofing structure of equipment control cabinet casing - Google Patents
Dampproofing structure of equipment control cabinet casing Download PDFInfo
- Publication number
- CN220822373U CN220822373U CN202322358602.1U CN202322358602U CN220822373U CN 220822373 U CN220822373 U CN 220822373U CN 202322358602 U CN202322358602 U CN 202322358602U CN 220822373 U CN220822373 U CN 220822373U
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- box body
- cabinet shell
- dehumidification box
- dehumidifying
- 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.)
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- 239000000428 dust Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000007791 dehumidification Methods 0.000 claims description 31
- 239000004065 semiconductor Substances 0.000 claims description 26
- 238000005057 refrigeration Methods 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000012717 electrostatic precipitator Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a dampproof structure of a device control cabinet shell, which relates to the technical field of control cabinets and comprises a seat plate and a control cabinet shell, wherein a dehumidifying box body is fixed at the upper end of the seat plate, a mounting hole is formed in the bottom end of the control cabinet shell, the dehumidifying box body is fixed at the lower end of the mounting hole and is communicated with the inside of the control cabinet shell, an air guide component and a dust removal component are arranged at the mounting hole, a dehumidifying component is arranged in the dehumidifying box body, and a cooling component is arranged on the side wall of the dehumidifying box body. According to the utility model, through the matched use of the dehumidifying box body, the air guide assembly, the dust removal assembly, the dehumidifying assembly and the cooling assembly, the air in the dehumidifying box body and the control cabinet shell circularly flows, and the cooling of the internal elements is realized by refrigerating, so that the service life of the internal elements of the control cabinet is ensured, the dust in the control cabinet shell is effectively adsorbed, the dust removal effect is improved, and the control cabinet is convenient for later cleaning.
Description
Technical Field
The utility model relates to the technical field of control cabinets, in particular to a moistureproof structure of a shell of an equipment control cabinet.
Background
The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of the normal operation of the power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered.
The prior art can refer to the Chinese patent with the publication number of CN212648764U, and discloses a high moisture-proof control cabinet structure, which comprises a machine body and is characterized in that: the cabinet door is fixedly arranged on the outer side of the machine body, the cabinet door is rotationally connected with the machine body, a connecting seat is fixedly arranged on the lower surface of the machine body, a base is arranged below the connecting seat, and the control cabinet still has the defects that:
Firstly, in order to ensure the dampproof effect inside the control cabinet, the sealing effect needs to be improved, so that the ventilation and heat dissipation effects of the control cabinet and the outside are poor, the control cabinet cannot be cooled, and the service life of the elements inside the control cabinet is influenced;
Secondly, can't collect the dust of switch board inside, lead to the surface of the inside component of switch board to be stained with more and more dust, and later stage clearance is comparatively loaded down with trivial details.
Thus, a moisture resistant structure for a device control cabinet housing is now provided.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a dampproof structure of a device control cabinet shell, through the matched use of a dehumidifying box body, an air guide assembly, a dust removal assembly, a dehumidifying assembly and a cooling assembly, the air inside the dehumidifying box body and the control cabinet shell circularly flows, and cools the internal elements, so that the service life of the internal elements of the control cabinet is ensured, dust inside the control cabinet shell is effectively adsorbed, the dedusting effect is improved, the later cleaning is facilitated, the defects of the prior art are overcome, the problems that the prior control cabinet cannot cool the control cabinet, the service life of the internal elements of the control cabinet is influenced, dust inside the control cabinet cannot be collected, the surface of the internal elements of the control cabinet is more and more adhered, and the later cleaning is complicated are effectively solved, so that the dampproof effect inside the control cabinet needs to be improved, the ventilation and heat dissipation effect of the control cabinet is poor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a dampproofing structure of equipment control cabinet casing, includes bedplate and switch board casing, the upper end of bedplate is fixed with the dehumidification box, the mounting hole has been seted up to the bottom of switch board casing, the lower extreme at the mounting hole is fixed to the dehumidification box, and the dehumidification box is linked together with the inside of switch board casing, wind-guiding subassembly and dust removal subassembly are installed to mounting hole department, the inside of dehumidification box is provided with dehumidification subassembly, cooling subassembly is installed to the lateral wall of dehumidification box.
Through foretell scheme, through the cooperation of dehumidification box, wind-guiding subassembly, dust removal subassembly, dehumidification subassembly and the cooling subassembly that sets up use for the inside air circulation of dehumidification box and switch board casing flows, and carries out the refrigeration and realizes the cooling to interior component, has guaranteed the life of the inside component of switch board, and the inside dust of switch board casing has been fallen in effectual absorption, has improved the effect of removing dust, is convenient for later stage clearance.
Preferably, the wind-guiding subassembly is including fixing the mounting panel in mounting hole department, and all reserve the clearance between the tip of both ends and mounting hole of mounting panel, and first L type mounting bracket is installed to upper end one side of mounting panel, and the ventilation hole has been seted up to the horizontal segment of first L type mounting bracket, and circulating fan is installed to the lower extreme in ventilation hole.
Through the scheme, the circulating fan is started to enable air in the dehumidifying box body and the control cabinet shell to circulate.
Preferably, the dust removal assembly comprises a second L-shaped mounting frame fixed on the other side of the upper end of the mounting plate, a fixing hole is formed in the horizontal section of the second L-shaped mounting frame, and an electrostatic dust removal net is mounted in the fixing hole.
Through foretell scheme, can adsorb the dust in dehumidification box and the switch board casing through the electrostatic precipitator net, under circulating fan's effect, the air fully flows and electrostatic precipitator net contact, has improved the effect of dust removal.
Preferably, the dehumidifying component comprises two hygroscopic plates fixed in the dehumidifying box body, and the two hygroscopic plates are distributed in a vertically staggered manner.
Through the scheme, the air is in contact with the moisture absorption plate in the full flow, moisture in the air can be absorbed by the moisture absorption plate, and drying of the inside of the control cabinet shell is guaranteed.
Preferably, the cooling component comprises a semiconductor refrigeration piece provided with a side wall of the moisture absorption plate, the cold end of the semiconductor refrigeration piece faces the inside of the dehumidification box body, the hot end of the semiconductor refrigeration piece faces the outside of the dehumidification box body, and the cooling fan is arranged on one side of the hot end of the semiconductor refrigeration piece, which is positioned on the outer wall of the dehumidification box body.
Through foretell scheme, cool end refrigeration through the semiconductor refrigeration piece is under the effect of the inside air circulation flow of dehumidification box and switch board casing for the air conditioning enters into the inside heating element of switch board casing and cools down, has guaranteed the life of the inside component of switch board, dispels the heat through cooling fan to the hot junction of semiconductor refrigeration piece, has guaranteed the steady operation of semiconductor refrigeration piece.
Preferably, the semiconductor refrigeration piece is located below the first L-shaped mounting frame.
Through the scheme, the effective flowing of the cold air is ensured.
The beneficial effects of the utility model are as follows:
1. Under the airtight condition of the control cabinet shell, the circulating fan is started to enable the air inside the dehumidifying box body and the control cabinet shell to circulate, the cold end of the semiconductor refrigerating piece is used for refrigerating, and under the action of the circulating flow of the air inside the dehumidifying box body and the control cabinet shell, the cold air enters into the heating part inside the control cabinet shell for cooling, so that the service life of the elements inside the control cabinet is ensured.
2. Dust in dehumidification box and the switch board casing can be adsorbed through the electrostatic precipitator net, under circulating fan's effect, the air fully flows and the contact of electrostatic precipitator net, has improved the effect of dust removal, is convenient for later stage clearance.
To sum up, through the cooperation of dehumidification box, wind-guiding subassembly, dust removal subassembly, dehumidification subassembly and the cooling subassembly that sets up use for the inside air circulation of dehumidification box and switch board casing flows, and carries out the refrigeration and realizes the cooling to interior component, has guaranteed the life of switch board interior component, and the inside dust of switch board casing has been improved to effectual absorption, the later stage clearance of being convenient for.
Drawings
Fig. 1 is a schematic perspective view of a moisture-proof structure of a device control cabinet shell according to the present utility model.
Fig. 2 is a schematic diagram of a first partial structure of a moisture-proof structure of a device control cabinet housing according to the present utility model.
Fig. 3 is a schematic diagram of a second partial structure of a moisture-proof structure of a device control cabinet housing according to the present utility model.
In the figure: 1. a seat plate; 2. a dehumidifying box body; 3. a control cabinet housing; 4. a mounting hole; 5. a mounting plate; 6. a first L-shaped mounting bracket; 7. a vent hole; 8. a second L-shaped mounting bracket; 9. a circulation fan; 10. a fixing hole; 11. an electrostatic dust collection net; 12. a semiconductor refrigeration sheet; 13. a cooling fan; 14. a moisture absorption plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.
1, Referring to fig. 1-3, a dampproof structure of a device control cabinet shell comprises a seat board 1 and a control cabinet shell 3, wherein a dehumidifying box body 2 is fixed at the upper end of the seat board 1, a mounting hole 4 is formed in the bottom end of the control cabinet shell 3, the dehumidifying box body 2 is fixed at the lower end of the mounting hole 4, the dehumidifying box body 2 is communicated with the inside of the control cabinet shell 3, an air guide component and a dust removal component are mounted at the mounting hole 4, the air guide component comprises a mounting plate 5 fixed at the mounting hole 4, gaps are reserved between two ends of the mounting plate 5 and the end parts of the mounting hole 4, a first L-shaped mounting frame 6 is mounted at one side of the upper end of the mounting plate 5, a vent hole 7 is formed in the horizontal section of the first L-shaped mounting frame 6, and a circulating fan 9 is mounted at the lower end of the vent hole 7;
The circulating fan 9 is started to enable the air in the dehumidifying box body 2 and the control cabinet shell 3 to circulate;
The dust removing assembly comprises a second L-shaped mounting frame 8 fixed on the other side of the upper end of the mounting plate 5, a fixing hole 10 is formed in the horizontal section of the second L-shaped mounting frame 8, and an electrostatic dust removing net 11 is arranged in the fixing hole 10;
Dust in the dehumidifying box body 2 and the control cabinet shell 3 can be adsorbed through the electrostatic dust collection net 11, and air fully flows to contact with the electrostatic dust collection net 11 under the action of the circulating fan 9, so that the dust collection effect is improved;
A dehumidifying component is arranged in the dehumidifying box body 2 and comprises two moisture absorption plates 14 fixed in the dehumidifying box body 2, and the two moisture absorption plates 14 are distributed in a vertically staggered manner;
The air is in contact with the moisture absorption plate 14 in the full flow, and moisture in the air can be absorbed by the moisture absorption plate 14, so that the drying of the inside of the control cabinet shell 3 is ensured;
The side wall of the dehumidification box body 2 is provided with a cooling component, the cooling component comprises a semiconductor refrigerating sheet 12 provided with a side wall of a moisture absorption plate 14, the cold end of the semiconductor refrigerating sheet 12 faces the inside of the dehumidification box body 2, the hot end of the semiconductor refrigerating sheet 12 faces the outside of the dehumidification box body 2, and one side of the hot end of the outer wall of the dehumidification box body 2, which is positioned on the semiconductor refrigerating sheet 12, is provided with a cooling fan 13;
The cold end of the semiconductor refrigerating sheet 12 is used for refrigerating, and under the action of the circulating flow of the air in the dehumidifying box body 2 and the control cabinet shell 3, the cold air enters into the heating part in the control cabinet shell 3 for cooling, so that the service life of the internal element of the control cabinet is ensured, the heat of the hot end of the semiconductor refrigerating sheet 12 is dissipated through the cooling fan 13, and the stable work of the semiconductor refrigerating sheet 12 is ensured.
The semiconductor cooling fin 12 is located below the first L-shaped mounting frame 6, ensuring that the cold air flows effectively.
Working principle: under the airtight condition of the control cabinet shell 3, the circulating fan 9 is started to enable the air in the dehumidifying box body 2 and the control cabinet shell 3 to circulate, cold end refrigeration is achieved through the semiconductor refrigerating sheet 12, under the effect of the circulating flow of the air in the dehumidifying box body 2 and the control cabinet shell 3, the cold air enters into the heating part in the control cabinet shell 3 to cool, the service life of the internal element of the control cabinet is guaranteed, the heat end of the semiconductor refrigerating sheet 12 is cooled through the cooling fan 13, the stable operation of the semiconductor refrigerating sheet 12 is guaranteed, dust in the dehumidifying box body 2 and the control cabinet shell 3 can be adsorbed through the electrostatic dust removing net 11, the air fully flows to be in contact with the electrostatic dust removing net 11 under the effect of the circulating fan 9, the air fully flows to be in contact with the moisture absorbing plate 14, moisture in the air can be absorbed through the moisture absorbing plate 14, and the drying of the inside the control cabinet shell 3 is guaranteed.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The utility model provides a dampproofing structure of equipment control cabinet casing, includes bedplate (1) and switch board casing (3), its characterized in that, the upper end of bedplate (1) is fixed with dehumidification box (2), mounting hole (4) have been seted up to the bottom of switch board casing (3), the lower extreme at mounting hole (4) is fixed in dehumidification box (2), and dehumidification box (2) are linked together with the inside of switch board casing (3), wind-guiding subassembly and dust removal subassembly are installed to mounting hole (4) department, the inside of dehumidification box (2) is provided with dehumidification subassembly, cooling subassembly is installed to the lateral wall of dehumidification box (2).
2. The dampproof structure of an equipment control cabinet shell according to claim 1, wherein the air guide assembly comprises a mounting plate (5) fixed at a mounting hole (4), gaps are reserved between two ends of the mounting plate (5) and the end parts of the mounting hole (4), a first L-shaped mounting frame (6) is mounted on one side of the upper end of the mounting plate (5), a vent hole (7) is formed in the horizontal section of the first L-shaped mounting frame (6), and a circulating fan (9) is mounted at the lower end of the vent hole (7).
3. The dampproof structure of a device control cabinet shell according to claim 2, wherein the dust removing assembly comprises a second L-shaped mounting frame (8) fixed on the other side of the upper end of the mounting plate (5), a fixing hole (10) is formed in the horizontal section of the second L-shaped mounting frame (8), and an electrostatic dust removing net (11) is mounted in the fixing hole (10).
4. A moisture-proof structure of a device control cabinet housing according to claim 1, wherein the dehumidifying assembly comprises two moisture-absorbing plates (14) fixed inside the dehumidifying box (2), and the two moisture-absorbing plates (14) are arranged in a staggered manner.
5. The dampproof structure of an equipment control cabinet shell according to claim 2, wherein the cooling component comprises a semiconductor refrigeration sheet (12) provided with a moisture absorption plate (14) side wall, the cold end of the semiconductor refrigeration sheet (12) faces the inside of the dehumidification box body (2), the hot end of the semiconductor refrigeration sheet (12) faces the outside of the dehumidification box body (2), and a cooling fan (13) is arranged on one side of the hot end of the semiconductor refrigeration sheet (12) on the outer wall of the dehumidification box body (2).
6. A moisture resistant construction for a plant control cabinet housing according to claim 5, characterized in that the semiconductor cooling fin (12) is located below the first L-shaped mounting bracket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322358602.1U CN220822373U (en) | 2023-08-31 | 2023-08-31 | Dampproofing structure of equipment control cabinet casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322358602.1U CN220822373U (en) | 2023-08-31 | 2023-08-31 | Dampproofing structure of equipment control cabinet casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220822373U true CN220822373U (en) | 2024-04-19 |
Family
ID=90697824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322358602.1U Active CN220822373U (en) | 2023-08-31 | 2023-08-31 | Dampproofing structure of equipment control cabinet casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220822373U (en) |
-
2023
- 2023-08-31 CN CN202322358602.1U patent/CN220822373U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |