CN213185058U - Dampproofing low-voltage switchgear - Google Patents
Dampproofing low-voltage switchgear Download PDFInfo
- Publication number
- CN213185058U CN213185058U CN202021924967.6U CN202021924967U CN213185058U CN 213185058 U CN213185058 U CN 213185058U CN 202021924967 U CN202021924967 U CN 202021924967U CN 213185058 U CN213185058 U CN 213185058U
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- Prior art keywords
- cabinet
- cabinet body
- fixedly connected
- air
- sides
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- 238000001035 drying Methods 0.000 claims abstract description 35
- 230000008602 contraction Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000007791 dehumidification Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a dampproofing low-voltage switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body, fixedly connected with baffle between the both sides of the internal wall of cabinet, the both sides of the internal wall bottom of cabinet all are provided with clamping device, the last dry board that is provided with of clamping device, the air duct has all been seted up to the both sides of the cabinet body, be provided with the filter screen between the top of air duct inner wall and the bottom, air suction groove and air inlet groove have been seted up respectively to the bottom and the top at the internal wall back of cabinet. The utility model discloses a setting of both sides air duct and filter screen, can be effectual exchange the convection current with the internal and external air of cabinet, guarantee the humidity of the internal portion of cabinet, the air of lower floor carries out the convection current on making the baffle through baffle and convection current hole, guarantee the circulation of the internal portion air of cabinet, improve dehumidification effect, through the effect of exhaust groove and intake stack and dry box and fan, can take the internal air of cabinet out the back and send into the internal portion of cabinet again after dry box drying dehumidification, thereby the drying of the internal portion of further assurance cabinet.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is a dampproofing low-voltage switchgear.
Background
The utility model relates to a cubical switchboard technical field, cubical switchboard are electrical equipment, and the cubical switchboard outside line gets into main control switch in the cabinet earlier, then gets into branch accuse switch, and each is shut and is set up according to its needs. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
The cubical switchboard is owing to inside is provided with a large amount of electrical components and wire, need guarantee that equipment works under good environment, prevent that equipment operation problem from appearing, current most cubical switchboard does not all possess dampproofing ability, the cubical switchboard if work can lead to inside electrical components and wire etc. to appear damaging under humid environment for a long time, the condition such as short circuit appears easily, lead to electrical components to damage, current most cubical switchboard's dampproofing means is single, do not have fine dampproofing effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dampproofing low-voltage switchgear to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a damp-proof low-voltage switch cabinet comprises a cabinet body, wherein a partition plate is fixedly connected between two sides of the inner wall of the cabinet body, clamping devices are arranged on two sides of the bottom of the inner wall of the cabinet body, a drying plate is arranged on each clamping device, vent grooves are formed in two sides of the cabinet body, a filter screen is arranged between the top and the bottom of the inner wall of each vent groove, an air suction groove and an air inlet groove are formed in the bottom and the top of the back of the inner wall of the cabinet body respectively, a first guide plate and a second guide plate are fixedly connected to the bottom and the top of the back of the cabinet body respectively, a fan is fixedly connected to the back of the cabinet body through a support, a drying box is fixedly connected to the back of the cabinet body, an air suction pipe is communicated with the back of the first guide plate, one end of the air suction pipe is communicated with the drying box, the top, and the air supply pipe is communicated with the air outlet end of the fan.
The ventilation hole has all been seted up to the top and the bottom of drying box, the equal fixedly connected with annular mounting bracket in top and the bottom of drying box inner wall, be provided with the interception net on the annular mounting bracket, the inside of drying box is provided with the drier.
Clamping device includes the fixing base, the fixing base is with the bottom fixed connection of cabinet body inner wall, the equal fixedly connected with backup pad in both sides at the top of fixing base, it has the slide bar to run through in the backup pad, the one end fixedly connected with splint of slide bar, the other end fixedly connected with stopper of slide bar, the top and the bottom of splint one side all rotate and are connected with the head rod, the one side relative with splint of backup pad is rotated and is connected with the second connecting rod, the head rod rotates with the one end relative of second connecting rod to be connected, fixedly connected with shrink spring between head rod and the second connecting rod, the surface cover that just is located the slide bar between backup pad and the one side relative of splint is equipped with reset spring.
The both sides of cabinet body bottom are equal fixedly connected with base.
The surface hinge of the cabinet body is hinged with a cabinet door.
The baffle plate is provided with a convection hole.
Compared with the prior art, the beneficial effects of the utility model are that: this dampproofing low-voltage switchgear, through the setting of both sides air duct and filter screen, can effectually carry out the exchange convection current with the internal and external air of cabinet, guarantee the humidity of the internal portion of cabinet, the air of lower floor carries out the convection current on making the baffle through baffle and convection current hole, guarantee the circulation of the internal portion air of cabinet, improve dehumidification effect, through the effect of suction duct and intake stack and dry box and fan, can take the internal air of cabinet out the back and send into the internal portion of cabinet again after dry box drying dehumidification, thereby the drying of the internal portion of further assurance cabinet.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the moisture-proof low-voltage switchgear provided in the present invention;
FIG. 2 is a right side elevational view of the surface configuration of the cabinet illustrated in FIG. 1;
FIG. 3 is a schematic view showing an internal structure of the drying box shown in FIG. 1;
fig. 4 is a schematic structural view of the clamping device shown in fig. 1.
In the figure: 1. a cabinet body; 2. a partition plate; 3. a clamping device; 31. a fixed seat; 32. a support plate; 33. a slide bar; 34. a splint; 35. a limiting block; 36. a first connecting rod; 37. a second connecting rod; 38. a retraction spring; 39. a return spring; 4. drying the plate; 5. a vent channel; 6. a filter screen; 7. an air draft groove; 8. an air inlet groove; 9. a first baffle; 10. a second baffle; 11. a fan; 12. drying the box; 13. an exhaust pipe; 14. an air supply pipe; 15. a vent hole; 16. an annular mounting frame; 17. an intercepting net; 18. a base; 19. And (6) convection holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a damp-proof low-voltage switch cabinet comprises a cabinet body 1, a partition plate 2 is fixedly connected between two sides of the inner wall of the cabinet body 1, clamping devices 3 are arranged on two sides of the bottom of the inner wall of the cabinet body 1, a drying plate 4 is arranged on each clamping device 3, vent grooves 5 are arranged on two sides of the cabinet body 1, a filter screen 6 is arranged between the top and the bottom of the inner wall of each vent groove 5, an air suction groove 7 and an air inlet groove 8 are respectively arranged at the bottom and the top of the back of the inner wall of the cabinet body 1, a first guide plate 9 and a second guide plate 10 are respectively and fixedly connected with the bottom and the top of the back of the cabinet body 1, a fan 11 is fixedly connected with the back of the cabinet body 1 through a bracket, a drying box 12 is fixedly connected with the back of the cabinet body 1, an air suction pipe 13 is communicated with the back of the first guide plate 9, one end of the air suction pipe 13 is, the blast pipe 14 is communicated with the air outlet end of the fan 11.
The clamping device 3 comprises a fixed seat 31, the fixed seat 31 is fixedly connected with the bottom of the inner wall of the cabinet body 1, two sides of the top of the fixed seat 31 are fixedly connected with supporting plates 32, a sliding rod 33 penetrates through the supporting plate 32, one end of the sliding rod 33 is fixedly connected with a clamping plate 34, the other end of the sliding rod 33 is fixedly connected with a limiting block 35, the top and the bottom of one side of the clamping plate 34 are rotatably connected with first connecting rods 36, one side of the supporting plate 32 opposite to the clamping plate 34 is rotatably connected with second connecting rods 37, one end of each first connecting rod 36 opposite to the corresponding second connecting rod 37 is rotatably connected, a contraction spring 38 is fixedly connected between each first connecting rod 36 and the corresponding second connecting rod 37, a reset spring 39 is sleeved between the supporting plate 32 and one side of the clamping plate 34 and on the surface of the sliding rod 33, after the drying plate 4 is inserted into the clamping, the further clamp plate 34 is moved to compress the return spring 39, and the first connecting rod 36 and the second connecting rod 37 are relatively rotated to extend the contraction spring 38, so that the elastic forces of the contraction spring 38 and the return spring 39 provide the thrust force for the slide rod 33, and further provide the thrust force for the clamp plate 34, thereby pushing the two clamp plates 34 into each other to clamp and fix the drying plate 4.
The two sides of the bottom of the cabinet body 1 are fixedly connected with bases 18.
The surface hinge of the cabinet body 1 is hinged with a cabinet door, and the cabinet door is opened to clean the inside of the cabinet body 1.
The baffle 2 is provided with convection holes 19, the air on the upper layer and the lower layer of the baffle 2 can be convected through the convection holes 19, the circulation of the air inside the cabinet body 1 is ensured, and the dehumidification effect is improved.
The working principle is as follows: when the drying cabinet is used, the drying plate 4 is firstly installed, after the drying plate 4 is inserted into the clamping device 3, the clamping plates 34 are pushed away towards two sides by the drying plate 4, so that the sliding rod 33 is pushed, the reset spring 39 is compressed when the further clamping plate 34 moves, meanwhile, the first connecting rod 36 and the second connecting rod 37 rotate relatively, the contraction spring 38 is stretched, the elastic force of the contraction spring 38 and the reset spring 39 provides thrust for the sliding rod 33, the thrust is further provided for the clamping plates 34, so that the two clamping plates 34 are mutually pushed, the drying plate 4 is clamped and fixed, the drying plate 4 can preliminarily absorb moisture in the cabinet body 1 and achieve the purposes of moisture prevention and dehumidification, under the condition of overlarge air humidity, the fan 11 can be started, the fan 11 can draw air in the cabinet body 1 through the air drawing groove 7, and after the drying box 12 is dried, the air is sent into the switch cabinet through the air supply pipe 14 and the air inlet groove 8 again, the drying of the air in the cabinet body 1 is ensured, so that the use of electrical elements is ensured, and the drying plate 4 needs to be replaced after long-time use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
Claims (6)
1. The utility model provides a dampproofing low-voltage switchgear, includes the cabinet body (1), its characterized in that: a partition board (2) is fixedly connected between two sides of the inner wall of the cabinet body (1), clamping devices (3) are arranged on two sides of the bottom of the inner wall of the cabinet body (1), drying boards (4) are arranged on the clamping devices (3), air ducts (5) are arranged on two sides of the cabinet body (1), a filter screen (6) is arranged between the top and the bottom of the inner wall of the air duct (5), an air suction duct (7) and an air inlet duct (8) are respectively arranged at the bottom and the top of the back of the inner wall of the cabinet body (1), a first guide plate (9) and a second guide plate (10) are respectively and fixedly connected with the bottom and the top of the back of the cabinet body (1), a fan (11) is fixedly connected with the back of the cabinet body (1) through a support, a drying box (12) is fixedly connected with the back of the cabinet body (1), and an air suction, one end of the exhaust pipe (13) is communicated with the drying box (12), the top of the drying box (12) is communicated with the air inlet end of the fan (11) through a pipeline, the back of the second guide plate (10) is communicated with an air supply pipe (14), and the air supply pipe (14) is communicated with the air outlet end of the fan (11).
2. Moisture-proof low-voltage switchgear cabinet according to claim 1, characterized in that: ventilation hole (15) have all been seted up to the top and the bottom of dry box (12), the equal fixedly connected with annular mounting bracket (16) in top and the bottom of dry box (12) inner wall, be provided with on annular mounting bracket (16) interception net (17), the inside of dry box (12) is provided with the drier.
3. Moisture-proof low-voltage switchgear cabinet according to claim 1, characterized in that: the clamping device (3) comprises a fixing seat (31), the fixing seat (31) is fixedly connected with the bottom of the inner wall of the cabinet body (1), supporting plates (32) are fixedly connected to the two sides of the top of the fixing seat (31), a sliding rod (33) penetrates through the supporting plates (32), a clamping plate (34) is fixedly connected to one end of the sliding rod (33), a limiting block (35) is fixedly connected to the other end of the sliding rod (33), a first connecting rod (36) is rotatably connected to the top and the bottom of one side of the clamping plate (34), a second connecting rod (37) is rotatably connected to one side of the supporting plate (32) opposite to the clamping plate (34), the first connecting rod (36) is rotatably connected to one end of the second connecting rod (37) opposite to the first connecting rod, and a contraction spring (38) is fixedly connected between the first connecting rod (36) and the second connecting rod, and a return spring (39) is sleeved between one side of the supporting plate (32) opposite to the clamping plate (34) and positioned on the surface of the sliding rod (33).
4. Moisture-proof low-voltage switchgear cabinet according to claim 1, characterized in that: the two sides of the bottom of the cabinet body (1) are fixedly connected with bases (18).
5. Moisture-proof low-voltage switchgear cabinet according to claim 1, characterized in that: the surface hinge of the cabinet body (1) is hinged with a cabinet door.
6. Moisture-proof low-voltage switchgear cabinet according to claim 1, characterized in that: the clapboard (2) is provided with a convection hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021924967.6U CN213185058U (en) | 2020-09-03 | 2020-09-03 | Dampproofing low-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021924967.6U CN213185058U (en) | 2020-09-03 | 2020-09-03 | Dampproofing low-voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213185058U true CN213185058U (en) | 2021-05-11 |
Family
ID=75771234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021924967.6U Expired - Fee Related CN213185058U (en) | 2020-09-03 | 2020-09-03 | Dampproofing low-voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213185058U (en) |
-
2020
- 2020-09-03 CN CN202021924967.6U patent/CN213185058U/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: 20210511 |