CN211456401U

CN211456401U - Switch board with dampproofing function

Info

Publication number: CN211456401U
Application number: CN201922467117.1U
Authority: CN
Inventors: 陈剑; 陈益新
Original assignee: Wanling Water Science And Technology Shanghai Co ltd
Current assignee: Wanling Water Science And Technology Shanghai Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-08
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a switch board with dampproofing function, including main part, loading board, first dry construction, second dry construction and dustproof construction, the bottom of main part is being close to its four internal corners departments and is installing the supporting leg, the base is installed to the bottom of supporting leg, the internally mounted of main part has the loading board, a plurality of air inlet through-holes have been seted up on the inside top of main part, the vent has all been seted up to the inside both sides of main part, vent department installs the dust screen, first dry construction is installed in the inside of main part, just first dry construction is close to in air inlet through-hole and vent department, second dry construction is installed in the inside of main part and the outside top of main part. The utility model discloses it is better to the inside ventilation cooling drying effect of switch board, effectually avoided moist air to cause the influence to the inside of switch board, and be convenient for change drier work to the inside of switch board, improved the work efficiency when changing the drier.

Description

Switch board with dampproofing function

Technical Field

The utility model relates to a switch board field specifically is a switch board with dampproofing function.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the control cabinet is convenient to overhaul, the safety of people and surrounding equipment is not endangered, and the control cabinet can be switched on or switched off by a manual or automatic switch in normal operation.

However, the existing control cabinet has the following disadvantages:

1. its self ventilation cooling drying effect is relatively poor, and at long-time during operation, the condition of burning out easily appears in the inside part of switch board, and if the inside moisture of switch board is heavier, then there is great potential safety hazard.

2. When the drier is placed in the control cabinet, the working door of the control cabinet needs to be opened, and the working door of the control cabinet is generally locked, so that time and labor are wasted when the drier is replaced, and the efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board with dampproofing function, it is relatively poor to solve its self ventilation cooling drying effect of traditional switch board, at long-time during operation, the condition of burning out easily appears in the inside part of switch board, and if the inside moisture of switch board is heavier, then there is great potential safety hazard, and simultaneously, when the drier is placed in the inside of switch board, the work door of switch board needs to be opened, and the work door of switch board all pins generally, thereby waste time and energy when making to change the drier, the lower problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board with dampproofing function, includes main part, loading board, first dry construction, second dry construction and dustproof construction, the supporting leg is installed being close to its four internal corners department in the bottom of main part, the base is installed to the bottom of supporting leg, the internally mounted of main part has the loading board, a plurality of air inlet through-holes have been seted up on the inside top of main part, the vent has all been seted up to the inside both sides of main part, vent department installs the dust screen, first dry construction installs in the inside of main part, just first dry construction is close to in air inlet through-hole and vent department, second dry construction installs in the inside of main part and the outside top of main part, dustproof construction fixed mounting is in the top of main part, just dustproof construction is close to in the air inlet through-hole department at main part top.

Preferably, the first drying structure comprises two first fans and two second fans, wherein the two first fans are fixedly mounted at the top end of the inner portion of the main body, the positions of the two first fans are matched with the positions of the air inlet through holes, the two second fans are fixedly mounted at two sides of the inner portion of the main body respectively, and the positions of the two second fans are matched with the positions of the two air vents.

Preferably, the wind direction of the two first fans faces the inside of the main body, and the wind direction of the two second fans faces the outside of the main body.

Preferably, the second dry construction includes two dry boxes, two the top of dry box is being close to in its one side edge and has all been seted up and has been placed the mouth, two the top of dry box is keeping away from and is all installing the connecting plate in placing a mouthful department, two the connecting plate is the L type, the mesh has all been seted up to both sides and bottom around the dry box, the both sides of main part seted up with two dry box size assorted bayonets, two the dry box runs through the inside that two bayonets extended to the main part respectively, the top of connecting plate and the top laminating butt of main part, the connecting hole of matching has all been seted up to the inside of connecting plate and main part, the connecting plate passes through the bolt through connection hole and is connected with the main.

Preferably, the dustproof structure comprises a dustproof cover, the dustproof cover is fixedly connected with the top of the main body through bolts, and dustproof air inlets are formed in the periphery of the dustproof cover.

Preferably, the bottom opening area of the dust cover is larger than the area of the plurality of air inlet through holes in the top of the main body.

The utility model provides a switch board with dampproofing function possesses following beneficial effect:

(1) the utility model discloses a be provided with first dry construction and second dry construction for can form the ventilation circulation in the inside of switch board through the cooperation of first fan and second fan, thereby the effectual radiating and ventilating effect that improves switch board self, and simultaneously, the drier is added to the inside of case drying box, and clamp it in the inside of main part, the ventilation circulation of the first dry construction of cooperation, the effectual inside of having avoided the switch board receives humid air's influence, the security in the switch board use has then been reduced.

(2) The utility model discloses a be provided with second drying structure for when changing the inside drier of switch board, need not open the switch board work door of pinning, extract the bolt, can take out dry box, change its inside drier, thereby labour saving and time saving when making change drier has improved the work efficiency when changing the drier then greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the connection plate of the present invention;

FIG. 3 is a schematic side view of the dust cover of the present invention;

fig. 4 is a schematic top view of the drying box of the present invention;

fig. 5 is a side view of the main body of the present invention.

In the figure: 1. a main body; 2. a carrier plate; 3. a base; 4. an air inlet through hole; 5. a vent; 6. a first fan; 7. a second fan; 8. drying the box; 9. a placement port; 10. a connecting plate; 11. mesh openings; 12. a bayonet; 13. a bolt; 14. a dust cover; 15. dustproof air intake.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a control cabinet with moisture-proof function comprises a main body 1, a bearing plate 2, a first drying structure, a second drying structure and a dust-proof structure, the bottom of the main body 1 is provided with supporting legs near the four inner corners, the bottom of the supporting legs is provided with a base 3, the inside of the main body 1 is provided with a bearing plate 2, the top end inside the main body 1 is provided with a plurality of air inlet through holes 4, both sides of the interior of the main body 1 are provided with vents 5, the vents 5 are provided with dust screens, the first drying structure is arranged in the interior of the main body 1, and the first drying structure is close to the air inlet through hole 4 and the ventilation opening 5, the second drying structure is arranged at the inner part of the main body 1 and the outer top end of the main body 1, dustproof construction fixed mounting is in the top of main part 1, just dustproof construction is close to the air inlet through hole 4 department at main part 1 top.

The first drying structure comprises two first fans 6 and two second fans 7, wherein the two first fans 6 are fixedly arranged at the top end of the interior of the main body 1, the positions of the two first fans 6 are matched with the positions of the air inlet through holes 4, the two second fans 7 are respectively and fixedly arranged at two sides of the interior of the main body 1, and the positions of the two second fans 7 are matched with the positions of the two ventilation openings 5, so that ventilation, heat dissipation and drying treatment can be carried out on the interior of the main body 1 through the matching of the first fans 6 and the second fans 7;

the wind directions of the two first fans 6 face the inside of the main body 1, and the wind directions of the two second fans 7 face the outside of the main body 1, so that the first fans 6 and the second fans 7 can work in a matched manner to form a ventilation cycle in the inside of the main body 1;

the second drying structure comprises two drying boxes 8, placing openings 9 are respectively formed in the top parts of the two drying boxes 8 close to the edge of one side of the drying boxes, connecting plates 10 are respectively installed on the top parts of the two drying boxes 8 far away from the placing openings 9, the two connecting plates 10 are L-shaped, the front side, the rear side and the bottom of the drying box 8 are both provided with meshes 11, the two sides of the main body 1 are provided with bayonets 12 which are matched with the two drying boxes 8 in size, the two drying boxes 8 respectively penetrate through the two bayonets 12 and extend to the inside of the main body 1, the top of the connecting plate 10 is abutted with the top of the main body 1, the connecting plate 10 and the main body 1 are both provided with matched connecting holes, the connecting plate 10 is connected with the main body 1 through the connecting hole by the bolt 13, so that the drying agent in the drying box 8 can be quickly replaced, and the working efficiency of replacing the drying agent is improved;

the dustproof structure comprises a dustproof cover 14, the dustproof cover 14 is fixedly connected with the top of the main body 1 through a bolt, and dustproof air inlets 15 are formed in the periphery of the dustproof cover 14, so that the dustproof treatment can be performed on the air inlet through holes 4 in the top of the main body 1 through the dustproof cover 14, and the subsequent cleaning work on the dustproof cover 14 is facilitated;

the bottom opening area of the dust cover 14 is larger than the area of the plurality of air inlet through holes 4 at the top of the main body 1, so that the dust-proof range of the dust cover 14 is improved.

The working principle is as follows: when the main body 1 is used, components such as a control mainboard and the like can be installed on the bearing plate 2, then cold air can be conveyed to the inside of the main body 1 through the cooperation of the first fan 6 and the air inlet through hole 4, meanwhile, hot air in the main body 1 is discharged to the outside of the main body 1 through the cooperation of the second fan 7 and the vent hole 5, so that ventilation circulation is formed in the main body 1, the heat dissipation effect on the inside of the main body 1 is effectively improved, the influence of damp air on the inside of the main body 1 can be preliminarily avoided, meanwhile, a drying agent can be added into the drying box 8 through the placing port 9, the drying box 8 penetrates through the bayonets 12 on the two sides of the main body 1 and is clamped in the main body 1, meanwhile, the connecting plate 10 is connected with the main body 1 through the bolt 13, the drying treatment can be carried out on the inside of the main body 1 through the drying agent, when the drying agent needs to be replaced subsequently, the drying box 8 can be taken out without opening the control cabinet and pulling out the bolt 13, so that the drying agent in the drying box can be replaced, and the working efficiency of replacing the drying agent is effectively improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch board with dampproofing function, includes main part (1), loading board (2), first dry construction, second dry construction and dustproof construction, its characterized in that: the bottom of main part (1) is being close to its four internal angle departments and installs the supporting leg, base (3) are installed to the bottom of supporting leg, the internally mounted of main part (1) has loading board (2), a plurality of air inlet through-holes (4) have been seted up on the inside top of main part (1), vent (5) have all been seted up to the inside both sides of main part (1), vent (5) department installs the dust screen, first dry construction installs in the inside of main part (1), just first dry construction is close to in air inlet through-hole (4) and vent (5) department, second dry construction installs in the inside of main part (1) and the outside top of main part (1), dustproof construction fixed mounting is in the top of main part (1), just dustproof construction is close to in air inlet through-hole (4) department at main part (1) top.

2. The control cabinet with the moisture-proof function according to claim 1, wherein: the first drying structure comprises two first fans (6) and two second fans (7), wherein the first fans (6) are fixedly arranged on the top end of the inside of the main body (1) respectively, the positions of the first fans (6) are matched with the positions of the air inlet through holes (4), the second fans (7) are fixedly arranged on two sides of the inside of the main body (1) respectively, and the positions of the second fans (7) are matched with the positions of the two air vents (5).

3. The control cabinet with the moisture-proof function according to claim 2, wherein: the wind directions of the two first fans (6) face the inside of the main body (1), and the wind directions of the two second fans (7) face the outside of the main body (1).

4. The control cabinet with the moisture-proof function according to claim 1, wherein: the second drying structure comprises two drying boxes (8), the top parts of the two drying boxes (8) are respectively provided with a placing opening (9) close to one side edge of the drying boxes, the top parts of the two drying boxes (8) are respectively provided with a connecting plate (10) far away from the placing openings (9), the two connecting plates (10) are L-shaped, the front side, the rear side and the bottom of the drying box (8) are both provided with meshes (11), bayonets (12) matched with the two drying boxes (8) in size are arranged on the two sides of the main body (1), the two drying boxes (8) respectively penetrate through the two bayonets (12) and extend to the inside of the main body (1), the top of the connecting plate (10) is attached and abutted with the top of the main body (1), the connecting plate (10) and the main body (1) are both provided with matched connecting holes, the connecting plate (10) penetrates through the connecting hole through a bolt (13) and is connected with the main body (1).

5. The control cabinet with the moisture-proof function according to claim 1, wherein: the dustproof structure comprises a dustproof cover (14), the dustproof cover (14) is fixedly connected with the top of the main body (1) through bolts, and dustproof air inlets (15) are formed in the periphery of the dustproof cover (14).

6. The control cabinet with the moisture-proof function according to claim 5, wherein: the bottom opening area of the dust cover (14) is larger than the area of a plurality of air inlet through holes (4) at the top of the main body (1).