CN112993818B - Feeder automation terminal switch cabinet - Google Patents
Feeder automation terminal switch cabinet Download PDFInfo
- Publication number
- CN112993818B CN112993818B CN202110212616.5A CN202110212616A CN112993818B CN 112993818 B CN112993818 B CN 112993818B CN 202110212616 A CN202110212616 A CN 202110212616A CN 112993818 B CN112993818 B CN 112993818B
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- sealing
- automation terminal
- feeder automation
- terminal switch
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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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- 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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
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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
-
- 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
- H02B1/306—Accessories, e.g. windows
-
- 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
Abstract
The invention provides a feeder automation terminal switch cabinet, which belongs to the technical field of switch cabinets and comprises a cabinet body, wherein a radiating opening is formed in the upper part of the side wall of the cabinet body, a sealing component for sealing the radiating opening is arranged on the inner wall of the cabinet body in a fitting manner, and a driving component for driving the sealing component to move up and down is arranged in the cabinet body; the driving assembly comprises a driving column fixedly arranged on the inner wall of the cabinet body, and a cavity is formed in the upper portion of the inner side of the driving column. The embodiment of the invention has the advantages of simple structure, convenient use and both dustproof, waterproof and heat dissipation, the sealing component is driven to move by the driving component, when heat dissipation is needed, the sealing component can be removed from the inner side of the heat dissipation opening, so that the heat in the cabinet body can be smoothly discharged from the heat dissipation opening, and when heat dissipation is not needed, the sealing component can be blocked on the inner side of the heat dissipation opening, so that external dust and water vapor can be prevented from entering the cabinet body, and the feeder line automatic terminal equipment is prevented from being damaged.
Description
Technical Field
The invention belongs to the technical field of switch cabinets, and particularly relates to a feeder automation terminal switch cabinet.
Background
The feeder automation terminal is an important component of power grid automation, at present, most feeder automation terminals are directly installed inside a switch cabinet, a large amount of heat is easy to generate when the feeder automation terminal works, the heat can gradually get away from the inside of the switch cabinet, the temperature inside the switch cabinet is continuously increased, the normal work of the feeder automation terminal can be influenced by the overhigh temperature of the switch cabinet, fire disaster can be caused seriously, and therefore the switch cabinet needs to be radiated, a radiating opening is formed in the side wall of the switch cabinet by the traditional radiating means, but dust and water vapor in the outside air easily enter the inside of the switch cabinet due to the existence of the radiating opening, and damage is caused to the feeder automation terminal, so that the existing switch cabinet cannot be protected and radiated, the practicability is poor, and the use requirements cannot be met.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide the feeder automation terminal switch cabinet.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a feeder automation terminal switch cabinet, includes the cabinet body, the radiating hole has been seted up to cabinet body lateral wall upper portion, cabinet body inner wall laminating is provided with and is used for carrying out the shutoff to the radiating hole's seal assembly, cabinet body inside is provided with and is used for driving seal assembly reciprocates, concretely, drive assembly includes the fixed actuating cylinder that sets up at cabinet body inner wall, actuating cylinder inboard upper portion is provided with the cavity, cavity bottom is fixed to be provided with the iron core, and the activity of iron core top is provided with the permanent magnet, and the cover is equipped with two sets of wires that revolve to opposite directions on the iron core, permanent magnet upper portion is fixed to be provided with the support column, actuating cylinder inboard lower part is equipped with solid structure and is equipped with U type passageway, U type passageway both ends all with the cavity intercommunication, and inside splendid attire of U type passageway has liquid conductive medium, two sets of wire one end all are connected with the electrically conductive core, and two sets of electrically conductive core extend respectively to inside the U type passageway, actuating cylinder inboard lower part is provided with respectively with first electrically conductive piece and second electrically conductive piece with U type passageway vertical part intercommunication, first electrically conductive piece is located the electrically conductive piece and is equipped with the inside of U type passageway, the passageway is located the electrically conductive piece, the inside opening of U type passageway is equipped with the diaphragm; the upper end of the support column extends to the outside of the upper part of the driving column and is fixedly provided with a connecting rod, and the sealing assembly comprises a sealing plate fixedly arranged at the upper end of the connecting rod.
As a further improvement of the invention: the upper part of the permanent magnet is connected with the top wall of the inner side of the driving column through a second elastic body.
As a further improvement of the invention: and a sealing layer is further arranged on one side of the sealing plate, facing the inner wall of the cabinet body.
As a further improvement of the invention: the second elastic body is a spring.
As a still further improvement of the invention: the liquid conductive medium is mercury.
As a still further improvement of the invention: the upper part of the inner side of the cabinet body is also provided with a support component which provides a support body for the sealing plate to drive the sealing layer to cling to the inner wall of the cabinet body.
As a still further improvement of the invention: the support assembly comprises a fixed plate fixedly arranged at the top of the cabinet body and a support plate arranged on one side of the fixed plate and connected with the fixed plate through a first elastic body, and the seal plate is in butt joint with the side wall of the support plate.
As a still further improvement of the invention: the first elastic body is a spring.
As a still further improvement of the invention: the top of the inner side of the cabinet body is also provided with a guide rail, and the upper part of the supporting plate is provided with a clamping groove matched with the guide rail.
Compared with the prior art, the invention has the beneficial effects that:
the embodiment of the invention has the advantages of simple structure, convenient use and both dustproof, waterproof and heat dissipation, the sealing component is driven to move by the driving component, when heat dissipation is needed, the sealing component can be removed from the inner side of the heat dissipation opening, so that the heat in the cabinet body can be smoothly discharged from the heat dissipation opening, and when heat dissipation is not needed, the sealing component can be blocked on the inner side of the heat dissipation opening, so that external dust and water vapor can be prevented from entering the cabinet body, and the feeder line automatic terminal equipment is prevented from being damaged.
Drawings
FIG. 1 is a schematic diagram of a feeder automation terminal switch cabinet;
FIG. 2 is a schematic diagram of a support assembly in a feeder automation terminal switch cabinet;
FIG. 3 is an enlarged schematic view of area A of FIG. 1;
in the figure: the heat-dissipating device comprises a 1-cabinet body, a 2-fixing plate, a 3-first elastomer, a 4-guide rail, a 5-support plate, a 6-heat-dissipating opening, a 7-sealing layer, an 8-sealing plate, a 9-connecting rod, a 10-support column, an 11-driving column, a 12-second elastomer, a 13-permanent magnet, a 14-iron core, a 15-clamping groove, a 16-U-shaped channel, a 17-first conductive block, a 18-conductive core, a 19-through opening, a 20-diaphragm and a 21-second conductive block.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Example 1
Referring to fig. 1 and 3, the embodiment provides a feeder automation terminal switch cabinet, which comprises a cabinet body 1, a heat dissipation port 6 is formed at the upper part of the side wall of the cabinet body 1, a sealing component for sealing the heat dissipation port 6 is attached to the inner wall of the cabinet body 1, a driving component for driving the sealing component to move up and down is arranged in the cabinet body 1, specifically, the driving component comprises a driving column 11 fixedly arranged in the inner wall of the cabinet body 1, a cavity is formed at the upper part of the inner side of the driving column 11, an iron core 14 is fixedly arranged at the bottom of the cavity, a permanent magnet 13 is movably arranged above the iron core 14, two groups of wires with opposite rotation directions are sleeved on the iron core 14, a support column 10 is fixedly arranged at the upper part of the permanent magnet 13, the lower part of the inner side of the driving column 11 is in a solid structure and is provided with a U-shaped channel 16, two ends of the U-shaped channel 16 are communicated with the cavity, two groups of wires are respectively connected with a conductive core 18, the two groups of conductive cores 18 extend to the inner side of the driving column 16 respectively, a first conductive block 21 is arranged at the inner side wall of the driving column 16 and a second conductive block 17 is communicated with a first conductive block 17 and a second conductive block 17 is arranged at the inner side wall of the driving column 16, and a second conductive block 19 is communicated with a second conductive block 17 is arranged at the inner side of the driving column 17; the upper end of the support column 10 extends to the outside above the driving column 11 and is fixedly provided with a connecting rod 9, and the sealing assembly comprises a sealing plate 8 fixedly arranged at the upper end of the connecting rod 9.
When the temperature inside the cabinet body 1 is low, the sealing plate 8 is attached to the inner wall of the cabinet body 1 to seal the heat dissipation opening 6, so that external dust and water vapor are prevented from entering the cabinet body 1 from the heat dissipation opening 6, damage is caused to feeder automation terminal equipment, at the moment, a conductive medium is located inside the U-shaped channel 16, the liquid level of the liquid conductive medium is between the first conductive block 17 and the second conductive block 21, a group of conductive cores 18 are placed inside the liquid conductive medium, current is led into the liquid conductive medium through the second conductive block 21, and flows through the group of conductive cores 18 through corresponding wires, so that the iron core 14 generates magnetic force for attracting the permanent magnet 13, and the permanent magnet 13 is attracted above the iron core 14, and the sealing plate 8 is limited on the inner wall of the cabinet body 1 to seal the heat dissipation opening 6; along with the operation of feeder automation terminal equipment, the temperature in the cabinet body 1 gradually rises, and then the internal pressure of the cabinet body 1 gradually increases, the diaphragm 20 is pressed to move towards the inside of the through hole 19, thereby the air at the upper part of one end of the U-shaped channel 16 is extruded, the liquid conducting medium is pushed to move, the liquid conducting medium is separated from one group of conducting cores 18 and the second conducting block 21, the other end of the liquid conducting medium is lifted and the other group of conducting cores 18 are immersed, at the moment, the first conducting block 17 supplies current to the inside of the liquid conducting medium, the current flows through the other group of conducting cores 18 through the other group of conducting wires, the iron core 14 generates magnetic force which repels the permanent magnet 13, so that the permanent magnet 13 is pushed to move upwards, and then the support column 10, the connecting rod 9 and the sealing plate 8 are driven to move upwards, the sealing plate 8 is removed from one side of the heat dissipation hole 6, and then the heat dissipation of the cabinet body 1 is realized, along with the heat dissipation of the cabinet body 1, when the internal temperature of the cabinet body 1 tends to be consistent with the outside, the diaphragm 20 moves reversely, the liquid conducting medium level is gradually kept flush inside the U-shaped channel 16, the permanent magnet 13 is pushed to move downwards through the iron core 14, until the sealing plate 13 is blocked by the iron core 14, and the heat dissipation hole 6 is blocked by the sealing plate 8.
Specifically, the upper part of the permanent magnet 13 is connected with the inner top wall of the driving column 11 through a second elastic body 12.
Furthermore, a sealing layer 7 is further provided on one side of the sealing plate 8 facing the inner wall of the cabinet body 1, and the sealing effect on the heat dissipation port 6 can be further improved through the arrangement of the sealing layer 7.
Specifically, the sealing layer 7 is a rubber layer.
In this embodiment, the second elastic body 12 is a spring.
In this embodiment, the liquid conductive medium is mercury or other conductive medium.
Example 2
Referring to fig. 1-2, in this embodiment, compared with embodiment 1, a support assembly is further provided at the upper portion of the inner side of the cabinet body 1 for providing a support for the sealing plate 8 to drive the sealing layer 7 to be tightly adhered to the inner wall of the cabinet body 1.
Specifically, the supporting component comprises a fixed plate 2 fixedly arranged at the top of the cabinet body 1 and a supporting plate 5 arranged on one side of the fixed plate 2 and connected with the fixed plate 2 through a first elastic body 3, and the sealing plate 8 is in butt joint with the side wall of the supporting plate 5.
The elastic support is provided for the support plate 5 through the fixing plate 2 and the first elastic body 3 so as to ensure that the sealing layer can be always clung to the inner wall of the cabinet body 1 and ensure the sealing effect of the heat dissipation port 6.
Specifically, the first elastic body 3 is a spring.
Further, the top of the inner side of the cabinet body 1 is also provided with a guide rail 4, and the upper part of the support plate 5 is provided with a clamping groove 15 matched with the guide rail 4 so as to ensure the stability of the support plate 5 during movement.
The embodiment of the invention has the advantages of simple structure, convenient use and both dustproof, waterproof and heat dissipation, the sealing component is driven to move by the driving component, when heat dissipation is required, the sealing component can be removed from the inner side of the heat dissipation port 6, so that the heat in the cabinet body 1 can be smoothly discharged from the heat dissipation port 6, and when heat dissipation is not required, the sealing component 7 can be blocked on the inner side of the heat dissipation port 6, so that external dust and water vapor can be prevented from entering the cabinet body 1, and the feeder line automatic terminal equipment is prevented from being damaged.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. The feeder automation terminal switch cabinet is characterized by comprising a cabinet body (1), wherein a heat dissipation opening (6) is formed in the upper portion of the side wall of the cabinet body (1), a sealing component for sealing the heat dissipation opening (6) is attached to the inner wall of the cabinet body (1), and a driving component for driving the sealing component to move up and down is arranged in the cabinet body (1); the driving assembly comprises a driving column (11) fixedly arranged on the inner wall of the cabinet body (1), a cavity is formed in the upper portion of the inner side of the driving column (11), an iron core (14) is fixedly arranged at the bottom of the cavity, a permanent magnet (13) is movably arranged above the iron core (14), two groups of wires with opposite rotation directions are sleeved on the iron core (14), a supporting column (10) is fixedly arranged on the upper portion of the permanent magnet (13), the lower portion of the inner side of the driving column (11) is of a solid structure and provided with a U-shaped channel (16), two ends of the U-shaped channel (16) are communicated with the cavity, liquid conductive media are contained in the U-shaped channel (16), one ends of the two groups of wires are connected with conductive cores (18), the two groups of conductive cores (18) respectively extend into the U-shaped channel (16), a first conductive block (17) and a second conductive block (21) which are respectively communicated with the vertical portion of the U-shaped channel (16) are arranged on the lower portion of the inner side of the driving column (11), the first conductive block (17) is located above the second conductive block (21), and the driving column (19) is provided with a diaphragm (19) which is communicated with the inner side wall of the U-shaped channel (19); the upper end of the support column (10) extends to the outside above the driving column (11) and is fixedly provided with a connecting rod (9), and the sealing assembly comprises a sealing plate (8) fixedly arranged at the upper end of the connecting rod (9).
2. A feeder automation terminal switch cabinet in accordance with claim 1, characterized in that the upper part of the permanent magnet (13) is connected to the inner top wall of the drive column (11) by means of a second elastomer (12).
3. A feeder automation terminal switch cabinet in accordance with claim 1 or 2, characterized in that the sealing plate (8) is further provided with a sealing layer (7) on the side facing the inner wall of the cabinet (1).
4. A feeder automation terminal switch cabinet in accordance with claim 2, characterized in that the second elastomer (12) is a spring.
5. A feeder automation terminal switch cabinet in accordance with claim 1, wherein said liquid conductive medium is mercury.
6. A feeder automation terminal switch cabinet in accordance with claim 1, characterized in that the upper part of the inside of the cabinet body (1) is further provided with a support assembly for the sealing plate (8) to provide a support for the sealing layer (7) against the inner wall of the cabinet body (1).
7. The feeder automation terminal switch cabinet of claim 6, wherein the support assembly comprises a fixed plate (2) fixedly arranged at the top of the cabinet body (1) and a support plate (5) arranged at one side of the fixed plate (2) and connected with the fixed plate (2) through a first elastic body (3), and the seal plate (8) is abutted with the side wall of the support plate (5).
8. A feeder automation terminal switch cabinet in accordance with claim 7, characterized in that the first elastomer (3) is a spring.
9. The feeder automation terminal switch cabinet of claim 7 or 8, wherein a guide rail (4) is further installed at the top of the inner side of the cabinet body (1), and a clamping groove (15) adapted to the guide rail (4) is formed in the upper portion of the supporting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212616.5A CN112993818B (en) | 2021-02-25 | 2021-02-25 | Feeder automation terminal switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212616.5A CN112993818B (en) | 2021-02-25 | 2021-02-25 | Feeder automation terminal switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112993818A CN112993818A (en) | 2021-06-18 |
| CN112993818B true CN112993818B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110212616.5A Active CN112993818B (en) | 2021-02-25 | 2021-02-25 | Feeder automation terminal switch cabinet |
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| CN (1) | CN112993818B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739099A (en) * | 2022-04-29 | 2022-07-12 | 青岛海容商用冷链股份有限公司 | Sealing device for cover plate of freezer |
| CN115207790B (en) * | 2022-09-15 | 2022-11-29 | 河北安达电气科技有限公司 | From block terminal of taking dustproof heat abstractor |
| CN116193842B (en) * | 2023-05-04 | 2023-07-07 | 深圳拓普龙科技有限公司 | Heat abstractor for be used for rack |
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| CN112993818A (en) | 2021-06-18 |
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