CN114825124A - Intelligent direct-current power supply cabinet - Google Patents
Intelligent direct-current power supply cabinet Download PDFInfo
- Publication number
- CN114825124A CN114825124A CN202210488697.6A CN202210488697A CN114825124A CN 114825124 A CN114825124 A CN 114825124A CN 202210488697 A CN202210488697 A CN 202210488697A CN 114825124 A CN114825124 A CN 114825124A
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- China
- Prior art keywords
- air duct
- bin
- cabinet body
- air
- heat dissipation
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- 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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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
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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
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/36—Racks with withdrawable units
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an intelligent direct-current power cabinet, and relates to the technical field of power cabinets. The cabinet comprises a cabinet body consisting of four upright posts, wherein a front door, a rear door and side doors are sequentially arranged on the cabinet body from front to back, from left to right, a top cover is arranged at the top of the cabinet body, a bottom plate is arranged at the bottom of the cabinet body, and an air channel assembly is arranged in the cabinet body; the air duct assembly comprises an air duct plate; a heat dissipation bin and a blowing bin are arranged in the air duct plate, a heat dissipation motor and a blowing motor are respectively arranged in the heat dissipation bin and the blowing bin, the heat dissipation bin and the blowing bin are both connected with air duct pipes, a plurality of air passing ports are uniformly arranged on the air duct pipes, and the air passing ports are communicated with the interior of the cabinet body; a dehumidifying structure for dehumidifying is arranged on the rear door; the back door comprises a door plate and a ventilation groove; the dehumidifying structure comprises a placing box and a dehumidifying box, wherein a drying agent is placed in the dehumidifying box. According to the invention, heat in the cabinet body can be better radiated through the air duct assembly and the dehumidifying structure, the water vapor content in the cabinet body is reduced, the corrosion of components is reduced, and the service life of equipment is prolonged.
Description
Technical Field
The invention belongs to the technical field of power cabinets, and particularly relates to an intelligent direct-current power cabinet.
Background
The direct current power supply screen is used for the electric power operation power supply in a power plant and a transformer substation, is a direct current power supply at present, is used for supplying the direct current power supply, provides power for control load, power load, direct current accident lighting load and the like, and is the basis of control and protection of a modern electric power system, so that a great amount of advanced scientific technologies are applied. The intelligent charging system mainly comprises a power supply incoming line system (alternating current incoming line), a power supply double-circuit mutual switching system, a charger control system, a charger, a direct current distribution system, an insulation monitoring system, a comprehensive controller (a system monitoring control system, which is the brain of a direct current screen), a flash system, a communication system and a storage battery.
The direct current power supply screen is used for the electric power operation power supply in a power plant and a transformer substation, is a direct current power supply at present, is used for supplying the direct current power supply, provides power for control load, power load, direct current accident lighting load and the like, and is the basis of control and protection of a modern electric power system, so that a great amount of advanced scientific technologies are applied. The intelligent charging system mainly comprises a power supply incoming line system, a power supply double-circuit mutual switching system, a charger control system, a charger, a direct current distribution system, an insulation monitoring system, a comprehensive controller, a flash system, a communication system and a storage battery.
The cooling system of the direct-current power supply cabinet used at present is not good enough, can cause the influence to inside, and the air that enters into inside is not through handling, and some more humid air can cause certain corrosion to inside, makes direct-current power supply cabinet's life greatly reduced, for this reason, we have provided an intelligent direct-current power supply cabinet.
Disclosure of Invention
The invention aims to provide an intelligent direct-current power supply cabinet, which solves the problems in the prior art by arranging an air duct assembly and a dehumidifying structure to rearrange a heat dissipation system in a cabinet body and dehumidify the rest in the cabinet body.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an intelligent direct-current power cabinet which comprises a cabinet body consisting of four upright posts, wherein a front door, a rear door and a side door are sequentially arranged on the cabinet body from front to back, from left to right, a top cover is arranged at the top of the cabinet body, a bottom plate is arranged at the bottom of the cabinet body, and an air duct assembly for heat dissipation is arranged in the cabinet body; the air duct assembly comprises an air duct plate, the air duct plate is positioned at the top of the cabinet body, and the upper part of the air duct plate is in contact with the inner surface of the top cover; a heat dissipation bin and a blowing bin are arranged in the air duct plate, a heat dissipation motor and a blowing motor are respectively arranged in the heat dissipation bin and the blowing bin, the heat dissipation bin and the blowing bin are both connected with air duct pipes, a plurality of air passing ports are uniformly arranged on the air duct pipes, and the air passing ports are communicated with the inside of the cabinet body; a dehumidifying structure for dehumidifying is arranged on the rear door; the rear door comprises a door plate and a plurality of ventilation grooves formed in the door plate; the dehumidifying structure comprises a placing box arranged outside the ventilating groove and a dehumidifying box arranged in the placing box, and a drying agent is arranged in the dehumidifying box.
As a preferred technical scheme of the invention, a plurality of wire outlets are arranged on the bottom plate, and the bottom of the bottom plate is provided with a movable wheel.
As a preferred technical scheme of the invention, a safety door lock and a toughened glass window for observation are arranged on the front door, and waterproof sealing strips are arranged on the inner sides of the front door, the rear door and the side door.
As a preferred technical scheme of the invention, an air outlet bin is further arranged in the air duct plate, the air outlet bin is positioned between the heat dissipation bin and the blowing bin, a fan is arranged in the air outlet bin, and an air suction port communicated with the cabinet body is arranged at the bottom of the air outlet bin.
As a preferable technical scheme of the invention, the top cover is provided with vent holes communicated with the heat dissipation bin, the air outlet bin and the blowing bin.
As a preferable technical scheme of the invention, a plurality of shelves and a plurality of flower rods which are vertically arranged and used for fixing the shelves are also arranged in the cabinet body.
As a preferable technical scheme of the invention, the shelf comprises a partition plate and a cross beam for fixing the partition plate, the cross beam is installed and fixed on the flower rod, an air duct notch for an air duct pipe to pass through is formed in the middle of the cross beam, and a fixing hole for fixing the partition plate is formed in the inner side of the air duct notch.
As a preferable technical scheme of the invention, a detachable access panel is arranged on the side door.
As a preferable technical scheme of the invention, the dehumidification box comprises a drawer and a drawer cover positioned at one end of the drawer, wherein a groove for pushing and pulling is formed in the center of the drawer cover, a plurality of chambers are arranged in the drawer, and the drying agent is placed in the chambers.
As a preferred technical scheme of the invention, the periphery of the box opening of the placing box is provided with a buckling part, and the periphery of the drawer cover is provided with clamping claws matched with the buckling part.
The invention has the following beneficial effects:
according to the invention, the air duct assembly is used for heat dissipation, the blowing motor blows external cold air into the cabinet body from the blowing bin through the air passing port on the air duct pipe, then the heat dissipation fan extracts hot air in the cabinet body from the cabinet body through the heat dissipation bin, and the heat dissipation and cooling of the cabinet body are realized through the heat exchange of the air. The dehumidifying structure is used for drying the humid air in the cabinet body. The drying agent in the dehumidification box is selected for use and is convenient for replacing the bagged drying agent, and the moisture in the cabinet body is absorbed, so that the corrosion of internal components can be reduced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an exploded schematic view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a front perspective view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic view of the internal structure of the present invention;
FIG. 6 is a schematic view of the combined structure of the air duct assembly and the shelf of the present invention;
FIG. 7 is a schematic view of a side door according to the present invention;
FIG. 8 is a schematic view of the dispersed structure of FIG. 7;
FIG. 9 is a schematic structural view of a shelf;
FIG. 10 is a schematic structural view of the top cover;
FIG. 11 is a schematic structural view of an air duct assembly;
FIG. 12 is a perspective view of the back door;
FIG. 13 is an enlarged view of A in FIG. 12;
FIG. 14 is a schematic view of the combination of a rear door and a dehumidification structure;
FIG. 15 is an enlarged view of B in FIG. 14;
FIG. 16 is a perspective view of the dehumidifying cartridge;
FIG. 17 is a back view of the dehumidification cassette;
in the drawings, the components represented by the respective reference numerals are listed below:
1-maintenance board; 2-side door; 3-upright column; 4-making a patterned bar; 5-shelf, 51-partition board, 52-beam, 53-air duct gap, 54-fixing hole; 6-a rear door, 61-a door plate, 62-a ventilation groove, 63-a placing box and 64-a buckling part; 7-dehumidification box, 71-drawer, 72-groove, 73-chamber, 74-claw; 8-air duct assembly, 81-air inlet, 82-heat dissipation port, 83-air blowing port, 84-air duct plate and 85-air passing port; 9-top cover, 91-vent; 10-a base plate; 11-a moving wheel; 12-front door.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship merely to facilitate description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be construed as limiting the invention.
As shown in fig. 1-17: the invention provides an intelligent direct-current power cabinet which comprises a cabinet body consisting of four upright posts 3, wherein a front door 12, a rear door 6 and a side door 2 are sequentially arranged on the cabinet body from front to back, from left to right, a top cover 9 is arranged at the top of the cabinet body, a bottom plate 10 is arranged at the bottom of the cabinet body, and an air duct assembly 8 for heat dissipation is arranged in the cabinet body; the air duct assembly 8 comprises an air duct plate, the air duct plate is positioned at the top of the interior of the cabinet body, and the upper surface of the air duct plate is in contact with the inner surface of the top cover 9; a heat dissipation bin 82 and a blowing bin 83 are arranged in the air duct plate, a heat dissipation motor and a blowing motor are respectively arranged in the heat dissipation bin 82 and the blowing bin 83, the heat dissipation bin 82 and the blowing bin 83 are both connected with an air duct pipe 84, a plurality of air passing ports 85 are uniformly arranged on the air duct pipe 84, and the air passing ports 85 are communicated with the inside of the cabinet body; a dehumidifying structure for dehumidifying is arranged on the rear door 6; the rear door 6 comprises a door plate 61 and a plurality of ventilation grooves 62 formed in the door plate 61; the wet structure comprises a placing box 63 arranged outside the ventilating groove 62 and a dehumidifying box 7 arranged in the placing box 63, and a drying agent is placed in the dehumidifying box 7.
In the invention, the air duct assembly is used for heat dissipation, the blowing motor blows external cold air into the cabinet body from the blowing bin 83 through the air passing port 85 on the air duct pipe 84, then the heat dissipation fan draws hot air in the cabinet body out of the cabinet body through the heat dissipation bin 82, and the heat dissipation and cooling of the cabinet body are carried out through the heat exchange of the air. The dehumidifying structure is used for drying the humid air in the cabinet body. The desiccant in the dehumidification box 7 is selected for use, the bagged desiccant is convenient to replace, moisture in the cabinet body is absorbed, and corrosion of internal components can be reduced.
As shown in fig. 1 and 5: a plurality of wire outlets are arranged on the bottom plate 10, and a moving wheel 11 is arranged at the bottom of the bottom plate 10. The moving wheels 11 are convenient for the cabinet body to move, and save time and labor. The outlet on the bottom plate 10 is plugged by a plug of a clamping plate for sealing treatment, and the plug is opened to pass the wire when needed.
As shown in fig. 1: the front door 12 is provided with a safety door lock and a toughened glass window for observation, and the inner sides of the front door 12, the rear door 6 and the side door 2 are all provided with waterproof sealing strips. The toughened glass can be convenient for observe the condition in the window under the condition of not opening the door.
As shown in fig. 6 and 11: an air outlet bin 81 is further arranged in the air duct plate, the air outlet bin 81 is located between the heat dissipation bin 82 and the blowing bin 83, a fan is mounted in the air outlet bin 81, and an air suction port communicated with the cabinet body is arranged at the bottom of the air outlet bin 81. The effect that goes out the storehouse 81 of breathing out is the same with heat dissipation storehouse 82, and the fan is radiator fan, and heat dissipation storehouse 82 is with the internal steam edgewise extraction of cabinet, and the storehouse 81 of breathing out is with the internal steam of cabinet extraction from cabinet body top, and diversified extraction steam can be more effectual dispels the heat to the internal portion hot-air of cabinet, and the radiating effect is better.
As shown in fig. 10: the top cover 9 is provided with a vent hole 91 communicated with the heat dissipation bin 82, the air outlet bin 81 and the air blowing bin 83.
As shown in fig. 5, 6 and 9: a plurality of shelves 5 and a plurality of flower rods 4 which are vertically arranged and used for fixing the shelves 5 are also arranged in the cabinet body. The shelf 5 comprises a partition plate 51 and a cross beam 52 for fixing the partition plate 51, the cross beam 52 is installed and fixed on the flower rod 4, an air duct notch 53 for an air duct pipe 84 to pass through is arranged in the middle of the cross beam 52, and a fixing hole 54 for fixing the partition plate 51 is arranged on the inner side of the air duct notch 53. The partition plate 51 is fixedly installed on the cross beam 52 through threads, and the air duct notch 53 on the cross beam 52 can limit and fix the air duct 84.
As shown in fig. 7 and 8: the side door 2 is provided with a detachable access panel 1. The side door is provided with the access panel 1, so that maintenance personnel can overhaul from the side, and the operation is convenient and the number of workers is reduced.
As shown in fig. 12-17: the dehumidifying box 7 includes a drawer 71 and a drawer cover at one end of the drawer 71, and a recess 72 for pushing and pulling is formed at the center of the drawer cover, and the recess 72 functions as a door handle. The drawer 71 is provided therein with a plurality of compartments 73, and a desiccant is placed in the compartments 73. The periphery of the box opening of the placing box 63 is provided with a buckling part 64, and the periphery of the drawer cover is provided with a clamping claw 74 matched with the buckling part 64. The dehumidification box 7 is clamped and loaded in the placing box 63 through the clamping claws 74 and the clamping parts 64, and is convenient to disassemble and assemble through clamping.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides an intelligence DC power supply cabinet, includes the cabinet body of constituteing by four stands (3), the cabinet body has set gradually qianmen (12), back door (6) and side door (2) all around, cabinet body top is provided with top cap (9), cabinet body bottom is provided with bottom plate (10), its characterized in that:
an air duct assembly (8) for heat dissipation is arranged in the cabinet body;
the air duct assembly (8) comprises an air duct plate, the air duct plate is positioned at the top of the interior of the cabinet body, and the upper surface of the air duct plate is in contact with the inner surface of the top cover (9); a heat dissipation bin (82) and an air blowing bin (83) are arranged in the air duct plate, a heat dissipation motor and an air blowing motor are respectively arranged in the heat dissipation bin (82) and the air blowing bin (83), the heat dissipation bin (82) and the air blowing bin (83) are both connected with an air duct pipe (84), a plurality of air passing ports (85) are uniformly arranged on the air duct pipe (84), and the air passing ports (85) are communicated with the inside of the cabinet body;
a dehumidifying structure for dehumidifying is arranged on the rear door (6);
the rear door (6) comprises a door plate (61) and a plurality of ventilation grooves (62) formed in the door plate (61);
the dehumidifying structure comprises a placing box (63) arranged outside the ventilating groove (62) and a dehumidifying box (7) arranged in the placing box (63), and a drying agent is placed in the dehumidifying box (7).
2. The intelligent direct-current power cabinet as claimed in claim 1, wherein a plurality of outlets are arranged on the bottom plate (10), and a moving wheel (11) is mounted at the bottom of the bottom plate (10).
3. The intelligent direct-current power supply cabinet according to claim 1, wherein a safety door lock and a toughened glass window for observation are installed on the front door (12), and waterproof sealing strips are arranged on the inner sides of the front door (12), the rear door (6) and the side door (2).
4. The intelligent direct-current power supply cabinet according to claim 1, wherein an air outlet bin (81) is further arranged in the air duct plate, the air outlet bin (81) is located between the heat dissipation bin (82) and the air blowing bin (83), a fan is installed in the air outlet bin (81), and an air suction port communicated with the cabinet body is arranged at the bottom of the air outlet bin (81).
5. The intelligent direct-current power supply cabinet according to claim 4, wherein a ventilation hole (91) communicated with the heat dissipation bin (82), the air outlet bin (81) and the air blowing bin (83) is formed in the top cover (9).
6. The intelligent direct-current power supply cabinet according to claim 1, wherein a plurality of shelves (5) and a plurality of vertically-arranged flower rods (4) for fixing the shelves (5) are further arranged in the cabinet body.
7. The intelligent direct-current power supply cabinet according to claim 6, wherein the shelf (5) comprises a partition plate (51) and a cross beam (52) for fixing the partition plate (51), the cross beam (52) is fixedly installed on the flower rod (4), an air duct notch (53) for an air duct pipe (84) to pass through is arranged in the middle of the cross beam (52), and a fixing hole (54) for fixing the partition plate (51) is arranged on the inner side of the air duct notch (53).
8. An intelligent DC power cabinet according to claim 1, characterized in that a detachable access panel (1) is mounted on the side door (2).
9. The intelligent direct-current power supply cabinet according to claim 1, wherein the dehumidifying box (7) comprises a drawer (71) and a drawer cover located at one end of the drawer (71), a groove (72) for pushing and pulling is formed in the center of the drawer cover, a plurality of chambers (73) are formed inside the drawer (71), and the drying agent is placed in the chambers (73).
10. The intelligent direct-current power supply cabinet according to claim 9, wherein a clamping portion (64) is arranged around the box opening of the placing box (63), and clamping claws (74) matched with the clamping portion (64) are arranged around the drawer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210488697.6A CN114825124A (en) | 2022-05-06 | 2022-05-06 | Intelligent direct-current power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210488697.6A CN114825124A (en) | 2022-05-06 | 2022-05-06 | Intelligent direct-current power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114825124A true CN114825124A (en) | 2022-07-29 |
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ID=82512190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210488697.6A Pending CN114825124A (en) | 2022-05-06 | 2022-05-06 | Intelligent direct-current power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114825124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117937263A (en) * | 2024-03-21 | 2024-04-26 | 大连环旭智能科技有限公司 | Heat dissipation dehumidification electrical control cabinet |
-
2022
- 2022-05-06 CN CN202210488697.6A patent/CN114825124A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117937263A (en) * | 2024-03-21 | 2024-04-26 | 大连环旭智能科技有限公司 | Heat dissipation dehumidification electrical control cabinet |
| CN117937263B (en) * | 2024-03-21 | 2024-05-24 | 大连环旭智能科技有限公司 | Heat dissipation dehumidification electrical control cabinet |
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