CN111799664A - Power distribution cabinet with moisture-proof function - Google Patents
Power distribution cabinet with moisture-proof function Download PDFInfo
- Publication number
- CN111799664A CN111799664A CN202010700394.7A CN202010700394A CN111799664A CN 111799664 A CN111799664 A CN 111799664A CN 202010700394 A CN202010700394 A CN 202010700394A CN 111799664 A CN111799664 A CN 111799664A
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- frame
- plate
- cabinet body
- power distribution
- butt joint
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a moisture-proof function, which comprises a cabinet body, wherein a door baffle plate is arranged on the surface of the cabinet body, an enclosure assembly is arranged in the cabinet body, an activated carbon adsorption frame is arranged between the enclosure assembly and a side plate of the cabinet body, a butt joint groove is formed in the top surface of the cabinet body, a support column is inserted in the butt joint groove, the top end of the support column is fixed on the surface of a canopy, a sleeve is arranged on the top surface of the cabinet body, the sleeve is enclosed outside an opening of the butt joint groove; the beneficial effects are that: according to the power distribution cabinet with the moisture-proof function, the activated carbon adsorption frame is installed in the power distribution cabinet through the enclosure assembly, the damping rings are arranged on the two sides of the activated carbon adsorption frame, the activated carbon adsorption frame is prevented from shaking between the enclosure assembly and the cabinet body, the activated carbon adsorption frame can be extracted upwards and replaced after the awning is detached, and the operation is simple and convenient.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a moisture-proof function.
Background
The power distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a power distribution system, and the power distribution cabinet is used in the occasions with dispersed loads and less loops and distributes the electric energy of a certain circuit of the upper-stage power distribution equipment to the nearby loads. The switch board is divided into indoor switch board and outdoor switch board according to service environment, and inside is equipped with a large amount of electrical components, and electrical components should use under dry environment.
In the prior art, when the outdoor power distribution cabinet is used, the cabinet body is provided with vent holes, the size of the vent holes is small, and the ventilation and heat dissipation effects are poor; due to the fact that the external environment is complex and changeable and the self moisture-proof performance is poor, the interior of the power distribution cabinet is prone to becoming damp, the use of electrical components is affected, damage to the electrical components and potential safety hazards are prone to being caused, and the bottom of the power distribution cabinet is prone to rusting in the using process of the power distribution cabinet, so that the service life of the power distribution cabinet is shortened; therefore, the invention provides a power distribution cabinet with a moisture-proof function, which is used for solving the problems.
Disclosure of Invention
The invention aims to provide a power distribution cabinet with a moisture-proof function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a power distribution cabinet with a damp-proof function comprises a cabinet body, wherein a door blocking plate is arranged on the surface of the cabinet body, an enclosure assembly is arranged in the cabinet body, an activated carbon adsorption frame is arranged between the enclosure assembly and a side plate of the cabinet body, a butt joint groove is formed in the top surface of the cabinet body, a support column is inserted in the butt joint groove, the top end of the support column is fixed on the surface of a canopy, a sleeve is arranged on the top surface of the cabinet body, the sleeve is enclosed outside an opening of the butt joint groove, a connecting cylinder is sleeved on the outer side of the butt joint groove, a finger clamping plate is arranged on the surface of the connecting cylinder, an enclosure net rack is arranged on the bottom surface of the canopy, a dustproof cloth bag cover is arranged in the enclosure net rack, a carrying plate is arranged on the bottom surface of the canopy, an enclosure frame is arranged above the carrying plate, a sealing ring is arranged on the surface, a connecting plate is arranged between the inner ring surface of the bearing frame and the cabinet body, an axial flow fan is arranged on the surface of the connecting plate, a connecting screw rod is arranged on the bottom surface of the bearing frame, and the end of the connecting screw rod penetrates through the bearing frame and then is in threaded connection with the bottom surface of the enclosure frame.
Preferably, the enclosure assembly includes the backing plate, and the backing plate is fixed at the bottom plate top surface of the cabinet body, and the backing plate is "T" font platelike structure, and the surface of backing plate is provided with the mesh frame, and the mesh frame is "T" font frame construction, and the shrouding is square platelike structure, and the shrouding is provided with two, and two shroudings are about mesh frame symmetric distribution, and one of them lateral wall of shrouding is fixed on the curb plate of the cabinet body.
Preferably, the surface of mesh frame and the inner wall of the cabinet body all are provided with the damping circle, and the damping circle is "T" font structure, and the damping circle is provided with a plurality ofly, and a plurality of damping circles are along mesh frame and arrange the distribution from top to bottom.
Preferably, the butt joint groove is circular column structure, and the butt joint groove is provided with a plurality ofly, and a plurality ofly butt joint grooves are the annular and arrange the distribution along the top surface of the cabinet body, and the pillar is circular column structure, and the height that highly is greater than the butt joint groove of pillar is provided with the buffer chip in the bottom surface of pillar, and the surface of pillar is provided with the deep floor of consolidating, and the deep floor of consolidating is right trapezoid platelike structure, and one of them right angle limit of deep floor of consolidating is fixed in the bottom surface of canopy.
Preferably, the sleeve pipe is of a circular tube-shaped structure, the connecting cylinder is of a cylindrical structure with an L-shaped section, internal threads are arranged on the inner annular surface of the connecting cylinder, external threads are arranged on the outer wall of the sleeve pipe and the surface of the strut, a plurality of finger clamping plates are arranged, and the plurality of finger clamping plates are distributed along the outer annular surface of the connecting cylinder in an arrayed mode.
Preferably, the enclosure net rack is an annular frame structure with a T-shaped section, the outer side of the enclosure net rack is sleeved with a plug ring, the table-shaped annular structure of the plug ring, the support plate is an annular structure with an L-shaped section, the enclosure frame is an annular structure with an L-shaped section, the sealing ring is extruded between the enclosure frame and the awning, and the water distribution plate is of the table-shaped annular structure.
Preferably, the bearing frame is of an annular structure with a T-shaped section, the connecting plate is of an annular plate-shaped structure, two axial flow fans are arranged, and the two axial flow fans are symmetrically distributed about the center of the connecting plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the activated carbon adsorption frame is installed in the power distribution cabinet with the moisture-proof function through the enclosure assembly, the damping rings are arranged on two sides of the activated carbon adsorption frame, the activated carbon adsorption frame is prevented from shaking between the enclosure assembly and the cabinet body, the activated carbon adsorption frame can be extracted upwards and replaced after the awning is removed, and the operation is simple and convenient;
2. according to the power distribution cabinet with the moisture-proof function, the strut is additionally arranged below the awning and inserted into the butt joint groove, the connecting cylinder is additionally arranged on the strut and is in matched connection with the sleeve, the strut cannot move randomly at the moment, the enclosure net rack on the bottom surface of the awning is inserted into the top opening of the cabinet body, and the dust-proof cloth bag cover in the enclosure net rack plays a role in dust resistance;
3. according to the power distribution cabinet with the moisture-proof function, the rain-proof assembly composed of the carrying plate, the enclosing frame and the water dispersing plate is additionally arranged on the outer side of the awning, the rain-proof assembly is lapped on the carrying frame, the space between the enclosing frame and the cabinet body is sealed through the connecting plate, and the axial flow fan is installed on the connecting plate to extract and discharge heat in the cabinet body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a mesh frame structure according to the present invention;
FIG. 3 is a schematic view of the canopy construction of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: the multifunctional rain cape cabinet comprises a cabinet body 1, a door blocking plate 2, a base plate 3, a mesh frame 4, a sealing plate 5, an activated carbon adsorption frame 6, a butt joint groove 7, a support column 8, a buffer sheet 9, a rain cover 10, a reinforcing rib plate 11, a sleeve pipe 12, a connecting cylinder 13, a finger clamping plate 14, an enclosure net rack 15, a dustproof cloth bag cover 16, a carrying plate 17, an enclosure frame 18, a sealing ring 19, a damping ring 20, a water dispersing plate 21, a carrying frame 22, a connecting plate 23, an axial flow fan 24, a connecting screw rod 25 and a plug ring 26.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: a power distribution cabinet with a damp-proof function comprises a cabinet body 1, wherein a door baffle plate 2 is welded on the surface of the cabinet body 1, the door baffle plate of the cabinet body 1 is positioned between the door baffle plate 2 and a bottom plate of the cabinet body 1, the top of the door baffle plate 2 is also a frame plate of the cabinet body 1, an enclosure assembly is arranged in the cabinet body 1 and comprises a backing plate 3, the backing plate 3 is fixed on the top surface of the bottom plate of the cabinet body 1, the backing plate 3 is in a T-shaped plate structure, the surface of the backing plate 3 is provided with a mesh frame 4, the mesh frame 4 is in a T-shaped frame structure, the closing plates 5 are in a square plate structure, two closing plates 5 are arranged, the two closing plates 5 are symmetrically distributed relative to the mesh frame 4, one side wall of the closing plates 5 is fixed on a side plate of the cabinet body 1, an activated carbon adsorption frame 6 is arranged between the assembly and the, the damping rings 20 are of a T-shaped structure, a plurality of damping rings 20 are arranged, and the plurality of damping rings 20 are distributed in an up-and-down arrangement along the mesh frame 4;
the top surface of the cabinet body 1 is provided with a butt joint groove 7, a plurality of support columns 8 are inserted into the butt joint groove 7, the top ends of the support columns 8 are welded on the surface of the awning 10, the butt joint groove 7 is of a circular column structure, the butt joint grooves 7 are arranged in a plurality of annular arrangement along the top surface of the cabinet body 1, the support columns 8 are of a circular column structure, the height of each support column 8 is larger than that of the butt joint groove 7, the bottom surface of each support column 8 is provided with a buffer sheet 9, the surface of each support column 8 is provided with a reinforcing rib plate 11, the reinforcing rib plate 11 is of a right-angle trapezoidal plate structure, one right-angle edge of the reinforcing rib plate 11 is fixed on the bottom surface of the awning 10, the top surface of the cabinet body 1 is welded with a sleeve 12, the sleeve 12 surrounds the opening of the butt joint groove 7, the outer side of the butt joint groove 7 is sleeved with a connecting cylinder 13, the surface of the, the inner ring surface of the connecting cylinder 13 is provided with internal threads, the outer wall of the sleeve 12 and the surface of the strut 8 are both provided with external threads, a plurality of finger clamping plates 14 are arranged, and the plurality of finger clamping plates 14 are distributed along the outer ring surface of the connecting cylinder 13 in an arrayed manner;
an enclosing net rack 15 is welded on the bottom surface of the awning 10, a dustproof cloth bag cover 16 is arranged inside the enclosing net rack 15, a carrying plate 17 is welded on the bottom surface of the awning 10, an enclosing frame 18 is arranged above the carrying plate 17 in an overlapping mode, a sealing ring 19 is bonded on the surface of the enclosing frame 18, a water dispersing plate 21 is sleeved on the top of the enclosing frame 18, the enclosing net rack 15 is of an annular frame structure with a T-shaped section, a plug ring 26 is sleeved on the outer side of the enclosing net rack 15, a table-shaped annular structure of the plug ring 26 is formed, the carrying plate 17 is of an annular structure with an L-shaped section, the enclosing frame 18 is of an annular structure with an L-shaped section, the sealing ring 19 is extruded between the enclosing frame 18 and the awning 10, and the water dispersing plate 21 is of a table-shaped;
the bottom of enclosing and protecting frame 18 is provided with accepts frame 22, it has connecting plate 23 to accept between the interior anchor ring of frame 22 and the cabinet body 1 to weld, axial fan 24 is installed on the surface of connecting plate 23, and the bottom surface spiro union of accepting frame 22 has connecting screw 25, the tip of connecting screw 25 is run through and is accepted the bottom surface of frame 18 behind the frame 22 spiro union, 22) is the cyclic annular structure that the section is "T" font, connecting plate 23 is annular platelike structure, axial fan 24 is provided with two, two axial fan 24 are about the central symmetric distribution of connecting plate 23.
The working principle is as follows: in practical use, referring to fig. 1, the activated carbon adsorption frame 6 is located inside the cabinet body 1 to adsorb water vapor inside the cabinet body 1, the activated carbon adsorption frame 6 plays a role in preventing moisture inside the cabinet body 1, damping rings 20 are arranged on two sides of the activated carbon adsorption frame 6 to prevent the activated carbon adsorption frame 6 from shaking between the cabinet body 1 and the mesh frame 4, when the axial flow fan 24 works, heat inside the cabinet body 1 is extracted and discharged outside, the enclosure net rack 15 is inserted into the top opening of the cabinet body 1, the plug ring 26 is extruded at the top opening of the cabinet body 1 by the enclosure net rack 15, the dustproof cloth bag cover 16 inside the enclosure net rack 15 plays a role in preventing dust, and dust is prevented from entering the cabinet body 1 through the enclosure net rack 15; the enclosing frame 18 and the water dispersing plate 21 guide rainwater on the top of the cabinet body 1 to the periphery, when the activated carbon adsorption frame 6 needs to be replaced, the connecting screw rod 25 is screwed downwards, after the top end of the connecting screw rod 25 is separated from the enclosing frame 18, the enclosing frame 18 is extracted upwards and detached, then fingers are inserted between the adjacent finger clamping plates 14, the connecting cylinders 13 are screwed upwards, the connecting cylinders 13 are separated from the sleeve 12, after the connecting cylinders 13 on the outer sides of the multiple groups of pillars 8 are all adjusted, the rain tent 10 and the structure connected with the bottom surface of the rain tent 10 can be detached from the cabinet body 1, and at the moment, the activated carbon adsorption frame 6 is pulled out from between the mesh frame 4 and the cabinet body 1.
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 (7)
1. The utility model provides a switch board with dampproofing function, includes the cabinet body (1), its characterized in that: the surface of the cabinet body (1) is provided with a door baffle plate (2), the interior of the cabinet body (1) is provided with an enclosure assembly, an activated carbon adsorption frame (6) is arranged between the enclosure assembly and a side plate of the cabinet body (1), a butt joint groove (7) is formed in the top surface of the cabinet body (1), a strut (8) is inserted into the interior of the butt joint groove (7), the top end of the strut (8) is fixed on the surface of a canopy (10), a sleeve (12) is arranged on the top surface of the cabinet body (1), the sleeve (12) is enclosed outside an opening of the butt joint groove (7), a connecting cylinder (13) is sleeved outside the butt joint groove (7), a finger clamping plate (14) is arranged on the surface of the connecting cylinder (13), an enclosure net rack (15) is arranged on the bottom surface of the canopy (10), a dustproof cloth bag cover (16) is arranged inside the enclosure net rack (15), a lapping plate (17, the top of taking support plate (17) is provided with encloses and protects frame (18), the surface that encloses and protect frame (18) is provided with sealing washer (19), and the top cover of enclosing and protecting frame (18) is equipped with water dispersion board (21), and the bottom of enclosing and protecting frame (18) is provided with accepts frame (22), be provided with connecting plate (23) between the interior anchor ring of accepting frame (22) and the cabinet body (1), the surface of connecting plate (23) is provided with axial fan (24), and the bottom surface of accepting frame (22) is provided with connecting screw (25), the bottom surface of enclosing and protecting frame (18) is run through to the tip of connecting screw (25) back spiro union of accepting frame (22).
2. The power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the enclosure assembly comprises a base plate (3), the base plate (3) is fixed on the top surface of the bottom plate of the cabinet body (1), the base plate (3) is of a T-shaped plate-shaped structure, the surface of the base plate (3) is provided with a mesh frame (4), the mesh frame (4) is of a T-shaped frame structure, the sealing plates (5) are of a square plate-shaped structure, the sealing plates (5) are provided with two sealing plates (5), the two sealing plates (5) are symmetrically distributed about the mesh frame (4), and one side wall of each sealing plate (5) is fixed on a side plate of the cabinet body (1).
3. The power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the surface of mesh frame (4) and the inner wall of cabinet body (1) all are provided with damping circle (20), and damping circle (20) are "T" font structure, and damping circle (20) are provided with a plurality ofly, and a plurality of damping circles (20) are along mesh frame (4) and arrange the distribution from top to bottom.
4. The power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: butt joint groove (7) are circular cylinder structure, butt joint groove (7) are provided with a plurality ofly, a plurality ofly butt joint groove (7) are the annular and arrange the distribution along the top surface of the cabinet body (1), pillar (8) are circular column structure, the height that highly is greater than butt joint groove (7) of pillar (8), the bottom surface of pillar (8) is provided with buffer block (9), the surface of pillar (8) is provided with reinforcement gusset (11), reinforcement gusset (11) are right trapezoid platelike structure, the bottom surface at canopy (10) is fixed on one of them right angle limit of reinforcement gusset (11).
5. The power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the sleeve (12) is of a circular tube-shaped structure, the connecting cylinder (13) is of a cylindrical structure with an L-shaped section, internal threads are arranged on the inner annular surface of the connecting cylinder (13), external threads are arranged on the outer wall of the sleeve (12) and the surface of the strut (8), a plurality of finger clamping plates (14) are arranged, and the finger clamping plates (14) are distributed along the outer annular surface of the connecting cylinder (13).
6. The power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the cross section that enclosure net rack (15) are the cyclic annular frame structure of "T" font, and the outside cover of enclosure net rack (15) is equipped with cock ring (26), the platform shape annular structure of cock ring (26), and it is the annular structure of "L" shape to take support plate (17) to be the cross section, encloses and protects frame (18) and be the annular structure of "L" shape in the cross section, and sealing washer (19) extrusion is enclosed between frame (18) and canopy (10), and water-dispersing plate (21) are platform shape annular structure.
7. The power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the bearing frame (22) is of an annular structure with a T-shaped section, the connecting plate (23) is of an annular plate-shaped structure, two axial flow fans (24) are arranged, and the two axial flow fans (24) are symmetrically distributed about the center of the connecting plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700394.7A CN111799664B (en) | 2020-07-20 | 2020-07-20 | Power distribution cabinet with moisture-proof function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700394.7A CN111799664B (en) | 2020-07-20 | 2020-07-20 | Power distribution cabinet with moisture-proof function |
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| CN111799664A true CN111799664A (en) | 2020-10-20 |
| CN111799664B CN111799664B (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010700394.7A Active CN111799664B (en) | 2020-07-20 | 2020-07-20 | Power distribution cabinet with moisture-proof function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112506301A (en) * | 2020-12-10 | 2021-03-16 | 日照职业技术学院 | Portable computer host casing with protection component |
| CN114783800A (en) * | 2022-04-14 | 2022-07-22 | 季冬彪 | Water pump control switch with safeguard function |
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| CN114783800A (en) * | 2022-04-14 | 2022-07-22 | 季冬彪 | Water pump control switch with safeguard function |
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| CN111799664B (en) | 2022-04-08 |
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