CN212726024U

CN212726024U - High-voltage complete power distribution cabinet with dampproofing function

Info

Publication number: CN212726024U
Application number: CN202021065946.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Cnsk Electric Group Co ltd
Current assignee: Shanghai Cnsk Electric Group Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-16
Anticipated expiration: 2030-06-11

Abstract

The utility model provides a high-voltage complete set power distribution cabinet with a moisture-proof function, which comprises a fence, a dust cover, a sampan, a side plate, a moisture-proof plate, a top plate and a filter screen C; the dustproof cover is connected with the ventilation window in a clamping mode, and an inner slide way is arranged in the dustproof cover; the two ends of the filter screen C are provided with clamping blocks and are connected with the dustproof cover T-shaped, and the upper end of the filter screen C is provided with a handle; a vent is arranged in the middle of the top plate, and a filter screen B is arranged at the outlet of the vent; the lower end of the middle of the cross bar is provided with an electric fan, and the electric fan is positioned above the filter screen B; and a dust shielding plate is fixedly arranged at the top end of the supporting rod. Consider that 1mm of hole diameter can guarantee that the dust can be by fine filtration down, the ventilation window has been seted up to sampan both sides, can let the cabinet body form good ventilation with the external world, be favorable to the cabinet body heat dissipation and moisture to give off, filter screen C clamps with the shield and links to each other, can draw out from the shield through carrying handle filter screen C, the bottom plate lower extreme is equipped with the moisture that dampproofing board can separation ground and enters into the cabinet body.

Description

High-voltage complete power distribution cabinet with dampproofing function

Technical Field

The utility model belongs to the technical field of distribution device, more specifically say, in particular to high-voltage complete set switch board with dampproofing function.

Background

In recent years, along with the development of chinese economy, also be bigger and bigger to the demand of electric power, in power transportation and conversion, high-voltage switch board sets has played very important effect, the switch board on the market can have seted up the ventilation window in both sides at present, can play fine ventilation and moisture-proof function, but the dust also can enter into the cabinet body through the vent, the water vapor in the air can be absorbed to the dust, aggravate the inside tidal humidity of switch board, the cable wire can be covered by the mildew, some metal components and parts also are rust spot, so not only can reduce life, but also can cause the tripping operation or even cause the conflagration, there is huge potential safety hazard.

Based on the aforesaid, high voltage distribution cabinet is an electrical equipment who extensively is used for fields such as electric power system, municipal construction, railway transportation, and after the installation was used, can produce steam at humid area switch board, can cause the damage to the electrical equipment of the inside after the dust that mixes the entering, influences the use and causes the calamity even.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a high-voltage complete power distribution cabinet with a moisture-proof function is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a high-voltage distribution cabinet complete set with dampproofing function to solve current high-voltage distribution cabinet and accumulate the dust and too cross the problem that the humidity caused the potential safety hazard influence to use.

The utility model discloses high-voltage complete set switch board's purpose and efficiency with dampproofing function is reached by following specific technological means:

a high-voltage complete power distribution cabinet with a moisture-proof function comprises a fence, a dust cover, a sampan, side plates, a moisture-proof plate, a top plate, a filter screen C and a bottom plate; the sampan is provided with two groups, and each group of sampan is provided with a ventilation window; the dustproof cover is connected with the ventilation window in a clamping mode, and an inner slide way is arranged in the dustproof cover; the two ends of the filter screen C are provided with clamping blocks and are connected with the dustproof cover T-shaped, and the upper end of the filter screen C is provided with a handle; a ventilation opening is formed in the middle of the top plate, and a filter screen B is arranged at the ventilation opening; the fence is arranged around the ventilation opening and is fixedly connected with the top plate, and a cross rod is fixedly arranged in the middle of the fence; the lower end of the middle of the cross bar is provided with an electric fan, and the electric fan is positioned above the filter screen B; a supporting rod is arranged at the upper end of the middle of the cross rod, and a dust shielding plate is fixedly arranged at the top end of the supporting rod; two lower air ports are formed in one side, close to the door plate, of the bottom plate, and a filter screen A is connected to the upper bolts of the lower air ports; two groups of side plates are also arranged and fixedly connected with the sampan; the damp-proof plate is fixedly connected with the two groups of side plates and is positioned right below the bottom plate.

Further, it is 6 to have seted up ventilation window quantity on every group sampan, and bilateral symmetry arranges.

Furthermore, the bracing piece links to each other with the horizontal pole bolt, and hides the surface area of dirt board and can cover the rail completely, and hides the vertical distance of the edge of dirt board apart from rail upper surface and be 5 cm.

Further, the distance between the bottom plate and the moisture-proof plate is 10cm, and no baffle is arranged in front of and behind the bottom plate and the moisture-proof plate.

Furthermore, one side of the bottom plate, which is close to the door, is provided with a lower air inlet, grooves are formed in the periphery of the lower air inlet, and the filter screen A is arranged in the grooves and connected with the bottom plate through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

the ventilation window has been seted up to sampan both sides, and cabinet body roof is equipped with the fan, and the bottom plate is equipped with down the wind gap, can let the cabinet body with external good ventilation that forms, is favorable to the cabinet body heat dissipation and the moisture to give off.

Filter screen C clamps with the shield and links to each other, when using a period of time needs to change filter screen C or abluent, can draw out in from the shield through handle filter screen C, the shield also clamps with the ventilation window and links to each other, when needs clear up the ventilation window, can take off the dust guard, convenient and fast.

The bottom plate lower extreme is equipped with dampproofing board in addition, and the moisture on ground is heavier, and the bottom plate is equipped with down the wind gap, and dampproofing board can the moisture on separation part ground enter into the cabinet body from wind gap down, can not influence the ventilation of cabinet body lower part again simultaneously.

Hide the dirt board and cover the rail completely, the dust that blocks that can be fine falls into the internal portion of cabinet through the electric fan, and the bracing piece links to each other with the horizontal pole bolt, and the bracing piece can be dismantled with hiding the dirt board, makes things convenient for the clearance in later stage to maintain.

Drawings

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

Fig. 2 is a schematic structural view of the present invention after the door panel is removed.

Fig. 3 is a schematic view of the air inlet structure of the present invention.

Fig. 4 is a schematic structural view of the ventilation window of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a dust shield plate; 101. a support bar; 2. a fence; 3. a dust cover; 4. sampan; 5. a side plate; 6. a moisture-proof plate; 7. a filter screen A; 8. a top plate; 9. a filter screen B; 10. an electric fan; 11. a cross bar; 12. a ventilation window; 13. a filter screen C; 14. a handle; 15. a base plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a high-voltage complete set power distribution cabinet with moisture-proof function, which comprises a fence 2, a dust cover 3, a sampan 4, a side plate 5, a moisture-proof plate 6, a top plate 8, a filter screen C13 and a bottom plate 15; the sampan 4 is provided with two groups, and each group of sampan 4 is provided with a ventilating window 12; the dustproof cover 3 is connected with the ventilation window 12 in a clamping mode, and an inner slide way is arranged in the dustproof cover 3; clamping blocks are arranged at two ends of the filter screen C13 and are connected with the dust cover 3T-shaped, and a lifting handle 14 is arranged at the upper end of the filter screen C13; a vent is arranged in the middle of the top plate 8, and a filter screen B9 is arranged at the outlet of the vent; the fence 2 is arranged around the ventilation opening and is fixedly connected with the top plate 8, and a cross rod 11 is fixedly arranged in the middle of the fence 2; the lower end of the middle of the cross bar 11 is provided with an electric fan 10, and the electric fan 10 is positioned above the filter screen B9; a supporting rod 101 is arranged at the upper end of the middle of the cross rod 11, and a dust shielding plate 1 is fixedly arranged at the top end of the supporting rod 101; two lower air ports are formed in one side, close to the door plate, of the bottom plate 15, and a filter screen A7 is connected to the upper bolts of the lower air ports; two groups of side plates 5 are also arranged and fixedly connected with the sampan 4; the damp-proof plate 6 is fixedly connected with the two groups of side plates 5 and is positioned right below the bottom plate 15.

Wherein, it is 6 to have seted up ventilation window 12 quantity on every group sampan 4, and bilateral symmetry arranges, can let the cabinet body form good ventilation with the external world, is favorable to the cabinet body heat dissipation and moisture to distribute.

Wherein, bracing piece 101 links to each other with 11 bolts of horizontal pole, and hides the surface area of dirt board 1 and can cover rail 2 completely, and hides the edge of dirt board 1 and be 5cm apart from the vertical distance of 2 upper surfaces of rail, and the last wind gap that blocks the dust that can be fine through roof 8 falls into the internal portion of cabinet, and bracing

piece

101 and 11 bolts of horizontal pole link to each other, and bracing piece 101 and the dirt board 1 of hiding can be dismantled, make things convenient for the clearance in later stage to maintain.

Wherein, the distance of bottom plate 15 and dampproofing board 6 is 5cm, and bottom plate 15 and dampproofing board 6 are preceding and all not set up the baffle at the back, and the moisture on ground is heavier, and also the collection has a lot of dusts, and dampproofing board 6 can block the moisture on ground and directly enter into the cabinet body with the dust through the leeward mouth of bottom plate 15 again, can not influence the ventilation of switch board.

Wherein, one side that bottom plate 15 is close to the door is equipped with down the wind gap, and is equipped with the recess all around down the wind gap, and filter screen A7 establishes and links to each other with bottom plate 15 bolt in the recess, can make the upper surface of bottom plate 15 be a horizontal plane like this, can not cause the use of protruding influence switch board.

The specific use mode and function of the embodiment are as follows:

in the utility model, a large amount of fresh air enters the cabinet body from the upper air inlet of the top plate 8 by the rotation of the electric fan 10, the top plate 8 is provided with the filter screen B9 which can prevent dust in the air from entering the cabinet body, the cross rod 11 above the electric fan 10 is provided with the supporting rod 101, the top end of the supporting rod 101 is fixedly provided with the dust shielding plate 1, the dust shielding plate 1 can further prevent the dust in the air from falling into the cabinet body, two groups of samplers 4 are provided with 6 ventilation windows 12 which can make the cabinet body form good air circulation with the outside and reduce the humidity in the cabinet body, the ventilation windows 12 are connected with the dust cap 3 in a clamping way, the middle of the dust cap 3 is connected with the filter screen C13 in a clamping way, the dust can be prevented from entering the cabinet body through the ventilation windows 12, the filter screen C13 and the dust cap 3 can be detached, when the cleaning and the replacement are needed, the electric fan can be taken down, in addition, the bottom plate 15 is provided with two groups of air outlets, fresh air blown by the electric fan 10 can be exhausted out of the cabinet body through the two air outlets, the air outlets are also provided with filter screens A7, external dust can be prevented from entering, and the moisture-proof plate 6 is arranged below the bottom plate 15, so that ground moisture can be prevented from directly contacting with the bottom plate 15 and entering the cabinet body through the air outlets.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a high-voltage distribution cabinet in complete set with dampproofing function which characterized in that: the sampan comprises a fence (2), a dustproof cover (3), a sampan (4), a side plate (5), a moistureproof plate (6), a top plate (8), a filter screen C (13) and a bottom plate (15); the sampan (4) is provided with two groups, and each group of sampan (4) is provided with a ventilating window (12); the dustproof cover (3) is connected with the ventilation window (12) in a clamping mode, and an inner slide way is arranged in the dustproof cover (3); clamping blocks are arranged at two ends of the filter screen C (13) and are connected with the dust cover (3) in a T-shaped mode, and a lifting handle (14) is arranged at the upper end of the filter screen C (13); a ventilation opening is formed in the middle of the top plate (8), and a filter screen B (9) is arranged at the ventilation opening; the fence (2) is arranged around the ventilation opening and is fixedly connected with the top plate (8), and a cross rod (11) is fixedly arranged in the middle of the fence (2); an electric fan (10) is arranged at the lower end of the middle of the cross rod (11), and the electric fan (10) is positioned above the filter screen B (9); a supporting rod (101) is arranged at the upper end of the middle of the cross rod (11), and a dust shielding plate (1) is fixedly arranged at the top end of the supporting rod (101); two lower air ports are formed in one side, close to the door plate, of the bottom plate (15), and a filter screen A (7) is connected to the lower air ports through bolts; the side plates (5) are also provided with two groups and are fixedly connected with the sampan (4); the damp-proof plate (6) is fixedly connected with the two groups of side plates (5) and is positioned right below the bottom plate (15).

2. The high voltage switchgear assembly with moisture protection as claimed in claim 1, wherein: the sampan with the ventilation windows (12) in each group (4) is 6 in number and is arranged in a bilateral symmetry mode.

3. The high voltage switchgear assembly with moisture protection as claimed in claim 1, wherein: bracing piece (101) and horizontal pole (11) bolted connection, and hide the surface area of dirt board (1) and can cover rail (2) completely, and hide the vertical distance of the edge of dirt board (1) apart from rail (2) upper surface and be 5 cm.

4. The high voltage switchgear assembly with moisture protection as claimed in claim 1, wherein: the distance between the bottom plate (15) and the moisture-proof plate (6) is 5cm, and no baffle is arranged in front of and behind the bottom plate (15) and the moisture-proof plate (6).

5. The high voltage switchgear assembly with moisture protection as claimed in claim 1, wherein: one side of the bottom plate (15) close to the door is provided with a lower air inlet, grooves are formed in the periphery of the lower air inlet, and the filter screen A (7) is arranged in the grooves and connected with the bottom plate (15) through bolts.