CN215772207U - Low-voltage arc suppression coil - Google Patents

Low-voltage arc suppression coil Download PDF

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Publication number
CN215772207U
CN215772207U CN202122291550.1U CN202122291550U CN215772207U CN 215772207 U CN215772207 U CN 215772207U CN 202122291550 U CN202122291550 U CN 202122291550U CN 215772207 U CN215772207 U CN 215772207U
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CN
China
Prior art keywords
cabinet body
arc suppression
suppression coil
low
close
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Active
Application number
CN202122291550.1U
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Chinese (zh)
Inventor
黄在贵
黄安
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Foshan Shunde Weite Electric Co ltd
Original Assignee
Foshan Shunde Weite Electric Co ltd
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Priority to CN202122291550.1U priority Critical patent/CN215772207U/en
Application granted granted Critical
Publication of CN215772207U publication Critical patent/CN215772207U/en
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Abstract

The utility model discloses a low-voltage arc suppression coil, which comprises a cabinet body, wherein the cabinet body is used for fixing the position of coil equipment inside the cabinet body, the bottom of the cabinet body is provided with a damping assembly, the damping assembly comprises an anti-vibration pad used for damping the whole equipment, the bottom of the anti-vibration pad is fixedly connected with a mounting plate, so that the device can be conveniently installed and fixed in position, the side wall of the cabinet body, close to the top, is symmetrically bolted with a dustproof frame, so that a dustproof net can be conveniently fixed in position, the front wall of the cabinet body, close to the side wall, is symmetrically hinged with a cabinet door for sealing the cabinet body, and the top of the cabinet body is fixedly connected with a top cover for protecting the inside of the cabinet body. The protective cooling device is arranged when the arc extinguishing coil is installed, and the anti-seismic mechanism is arranged at the bottom of the protective cooling device, so that the arc extinguishing coil device is protected.

Description

Low-voltage arc suppression coil
Technical Field
The utility model relates to the technical field of arc suppression coil application, in particular to a low-voltage arc suppression coil.
Background
The arc suppression coil is used for suppressing arc, is an inductance coil with an iron core, is connected between a neutral point of a transformer and the ground to form an arc suppression coil grounding system, and is a low-current grounding system when a power system transmission line is grounded through the arc suppression coil.
When the arc suppression coil is used, a large amount of temperature can be generated by the arc suppression coil equipment, so that the normal operation of the arc suppression coil equipment can be influenced, and meanwhile, certain damage can be caused to the arc suppression coil equipment in some areas with frequent earthquakes, so that the work of the arc suppression coil equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a low-voltage arc suppression coil, wherein a protective cooling device is arranged when the arc suppression coil is installed, and an anti-seismic mechanism is arranged at the bottom of the protective cooling device, so that the arc suppression coil device is protected.
In order to solve the technical problems, the utility model adopts a technical scheme that: the low-voltage arc suppression coil comprises a cabinet body and a damping assembly, wherein the cabinet body is used for fixing the position of coil equipment in the cabinet body, the bottom of the cabinet body is provided with the damping assembly which comprises an anti-seismic pad and is used for damping the whole equipment, and the bottom of the anti-seismic pad is fixedly connected with a mounting plate, so that the device can be conveniently mounted and fixed in position;
the side wall of the cabinet body is symmetrically connected with a dustproof frame through bolts close to the top, so that the dustproof net is conveniently fixed in position, the front wall of the cabinet body is symmetrically hinged with a cabinet door close to the side wall and used for sealing the cabinet body, and the top of the cabinet body is fixedly connected with a top cover and used for protecting the interior of the cabinet body;
the cooling cabinet is characterized in that a first fan is symmetrically bolted on the inner side wall of the cabinet body close to the middle part of the cabinet body and used for blowing high temperature in the cabinet to the outside, a plurality of fixed blocks are symmetrically arranged on the inner side wall of the cabinet body and used for fixing the position of coil equipment, the fixed blocks are bolted with the coil equipment, and a cooling assembly is bolted on the middle part of the rear wall of the cabinet body;
the cooling assembly comprises a fixing frame and is used for installing the cooling device at the fixed bottom, a plurality of second fans are fixedly connected to the rear wall of the fixing frame and used for blowing cold air generated by the cooling pipe to the coil device so as to cool the coil device, and the inner side wall of the fixing frame is close to the cooling pipe fixedly connected to the front wall and used for being matched with the second fans to cool the coil device.
Preferably, the mounting hole has all been seted up at the edge of mounting panel, is convenient for carry out the installation of position to the mounting panel fixed.
Preferably, two the equal fixedly connected with dust screen of inner wall of dustproof frame for to dustproof in the cabinet, thereby protect the inside device that carries on.
Preferably, a plurality of wind holes have been seted up to the lateral wall of the cabinet body near middle part position symmetry, and be corresponding the setting with first fan, and the first fan of being convenient for blows the high temperature of inside to the external world.
Preferably, the top of top cap is the arc setting, and the landing of the rainwater of being convenient for prevents to cause the damage in to the cabinet.
Preferably, two the cabinet door is close to the top position and has seted up the window, is convenient for observe in the cabinet, two the middle part of cabinet door is close to the position mutually and is provided with the handle, is convenient for to the block of cabinet door, two the cabinet door is close to the bottom position and has all seted up a plurality of louvres, is convenient for carry out high temperature heat dissipation in the cabinet through the louvre.
Preferably, the inside block of window is connected with visual glass, is convenient for observe in the cabinet.
The utility model has the following beneficial effects:
1. according to the low-voltage arc suppression coil, the cooling assembly is arranged outside the arc suppression coil, so that the arc suppression coil is cooled, and the arc suppression coil which generates high temperature in use is rapidly cooled, so that the arc suppression coil can be normally used for a long time;
2. according to the low-voltage arc suppression coil, the anti-seismic component is arranged at the bottom of the arc suppression coil device, so that the arc suppression coil can be prevented from being damaged by an earthquake when in use, particularly in an earthquake-prone area;
3. the low-voltage arc suppression coil is provided with the protection cabinet outside the arc suppression coil equipment, so that the arc suppression coil equipment in use is protected to a certain extent, the arc suppression coil equipment is prevented from being damaged, and the low-voltage arc suppression coil can be normally used.
Drawings
FIG. 1 is a schematic structural diagram of a low-voltage arc suppression coil according to the present invention;
FIG. 2 is a cross-sectional view of a low voltage arc suppression coil of the present invention;
FIG. 3 is a side view of a low voltage arc suppression coil of the present invention;
fig. 4 is a schematic structural diagram of a low-voltage arc suppression coil cooling assembly according to the present invention.
In the figure: 1. a cabinet body; 11. a wind hole; 2. an anti-seismic pad; 21. mounting a plate; 3. a dust-proof frame; 31. a dust screen; 4. a cabinet door; 41. a window; 42. a handle; 43. heat dissipation holes; 5. a top cover; 6. a first fan; 7. a fixed block; 8. a coil device; 9. a fixed mount; 91. a second fan; 92. and (7) cooling the tube.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1, a low-voltage arc suppression coil includes a cabinet body 1 for fixing the position of an internal coil device 8, a plurality of air holes 11 are symmetrically formed in a position, close to the middle, of a side wall of the cabinet body 1, and are arranged corresponding to a first fan 6, so that the first fan 6 blows internal high temperature to the outside, a damping assembly is arranged at the bottom of the cabinet body 1, and includes an anti-vibration pad 2 for damping the whole device, a mounting plate 21 is fixedly connected to the bottom of the anti-vibration pad 2, so that the device can be mounted and fixed in position, mounting holes are formed at corners of the mounting plate 21, and the mounting plate 21 can be mounted and fixed in position;
the side walls of the cabinet body 1 are symmetrically bolted with dustproof frames 3 near the top, so that the dustproof nets 31 can be conveniently fixed, the inner walls of the two dustproof frames 3 are fixedly connected with the dustproof nets 31 and used for preventing dust in the cabinet, so that the internal device can be protected, the front wall of the cabinet body 1 is symmetrically hinged with cabinet doors 4 near the side walls and used for sealing the cabinet body 1, the top of the cabinet body 1 is fixedly connected with a top cover 5 and used for protecting the inside of the cabinet body 1, the top of the top cover 5 is arranged in an arc shape, so that rainwater can conveniently slide down and can be prevented from being damaged in the cabinet;
two cabinet doors 4 are close to the top position and have been seted up window 41, are convenient for observe in the cabinet, and the inside block of window 41 is connected with visual glass, is convenient for observe in the cabinet, and the middle part of two cabinet doors 4 is close to the position mutually and is provided with handle 42, is convenient for to the block of cabinet door 4, and two cabinet doors 4 are close to the bottom position and have all seted up a plurality of louvres 43, are convenient for carry out high temperature heat dissipation in the cabinet through louvre 43.
As shown in fig. 2, the inner side wall of the cabinet body 1 is symmetrically bolted with a first fan 6 near the middle position for blowing the high temperature in the cabinet to the outside, the inner side wall of the cabinet body 1 is symmetrically provided with a plurality of fixing blocks 7 for fixing the position of the coil device 8, the plurality of fixing blocks 7 are bolted with the coil device 8, and the rear wall of the cabinet body 1 is bolted with a cooling assembly at the middle position.
As shown in fig. 3 and 4, the cooling assembly includes a fixing frame 9 for fixing the position of the cooling device, a plurality of second fans 91 are fixedly connected to the rear wall of the fixing frame 9 for blowing the cold air generated by the cooling pipes 92 to the coil device 8 so as to cool the coil device, and a cooling pipe 92 is fixedly connected to the inner side wall of the fixing frame 9 near the front wall for cooperating with the second fans 91 to cool the coil device 8.
When the low-voltage arc suppression coil is used, the position of the low-voltage arc suppression coil is fixed through the mounting plate 21, then the second fan 92 in the cooling assembly and the first fan 6 in the cabinet can be started when the low-voltage arc suppression coil is used, high temperature generated by internal arc suppression coil equipment is subjected to heat dissipation treatment, and therefore the high temperature is rapidly cooled, meanwhile, the air flow rate in the cabinet body 1 is increased through the heat dissipation holes 43 and the air holes 11 of the cabinet door 4, and therefore the heat dissipation effect in the cabinet is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides a low-voltage arc suppression coil, includes cabinet body (1), its characterized in that: the bottom of the cabinet body (1) is provided with a shock absorption assembly which comprises an anti-seismic pad (2), and the bottom of the anti-seismic pad (2) is fixedly connected with a mounting plate (21);
the side wall of the cabinet body (1) is symmetrically connected with a dustproof frame (3) through bolts at a position close to the top, the front wall of the cabinet body (1) is symmetrically hinged with a cabinet door (4) at a position close to the side wall, and the top of the cabinet body (1) is fixedly connected with a top cover (5);
the inner side wall of the cabinet body (1) is symmetrically connected with a first fan (6) through bolts at a position close to the middle part, a plurality of fixing blocks (7) are symmetrically arranged on the inner side wall of the cabinet body (1), the fixing blocks (7) are connected with coil equipment (8) through bolts, and a cooling assembly is connected to the middle part of the rear wall of the cabinet body (1) through bolts;
the cooling assembly comprises a fixing frame (9), a plurality of second fans (91) are fixedly connected to the position of the rear wall of the fixing frame (9), and a cooling pipe (92) is fixedly connected to the position of the inner side wall of the fixing frame (9) close to the front wall.
2. A low-voltage arc suppression coil as set forth in claim 1, wherein: the edge of the mounting plate (21) is provided with mounting holes.
3. A low-voltage arc suppression coil as set forth in claim 1, wherein: the inner wall of the two dustproof frames (3) is fixedly connected with a dustproof net (31).
4. A low-voltage arc suppression coil as set forth in claim 1, wherein: a plurality of air holes (11) are symmetrically formed in the position, close to the middle, of the side wall of the cabinet body (1), and the side wall and the first fan (6) are correspondingly arranged.
5. A low-voltage arc suppression coil as set forth in claim 1, wherein: the top of the top cover (5) is arranged in an arc shape.
6. A low-voltage arc suppression coil as set forth in claim 1, wherein: two cabinet door (4) are close to the top position and have been seted up window (41), and two the middle part of cabinet door (4) is close to the position mutually and is provided with handle (42), two cabinet door (4) are close to the bottom position and all have seted up a plurality of louvres (43).
7. A low-voltage arc suppression coil as set forth in claim 6, wherein: the inside of the window (41) is connected with a visible glass in a clamping way.
CN202122291550.1U 2021-09-22 2021-09-22 Low-voltage arc suppression coil Active CN215772207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122291550.1U CN215772207U (en) 2021-09-22 2021-09-22 Low-voltage arc suppression coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122291550.1U CN215772207U (en) 2021-09-22 2021-09-22 Low-voltage arc suppression coil

Publications (1)

Publication Number Publication Date
CN215772207U true CN215772207U (en) 2022-02-08

Family

ID=80089728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122291550.1U Active CN215772207U (en) 2021-09-22 2021-09-22 Low-voltage arc suppression coil

Country Status (1)

Country Link
CN (1) CN215772207U (en)

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