CN210985237U - Safety device of power distribution cabinet - Google Patents
Safety device of power distribution cabinet Download PDFInfo
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- CN210985237U CN210985237U CN201922072161.2U CN201922072161U CN210985237U CN 210985237 U CN210985237 U CN 210985237U CN 201922072161 U CN201922072161 U CN 201922072161U CN 210985237 U CN210985237 U CN 210985237U
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- cabinet body
- fixed
- cabinet
- lateral wall
- groove
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Abstract
The utility model discloses a safety device of switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, be equipped with the recess on the internal one end lateral wall of cabinet, be equipped with four first spouts on the one end lateral wall in the recess, install first slider in the first spout, be a set of with two first sliders of one side, be fixed with the connecting plate jointly between two first sliders of a set of, all install first exhaust tube and second exhaust tube on two connecting plates, equidistant a plurality of aspirating holes that all are equipped with on first exhaust tube and the second exhaust tube. The utility model discloses reached and carried out the purpose protected to the internal electrical components of cabinet, discharged the heat that the electrical components of every position produced fast in the cabinet body, prevented some position heat aggregations, lead to the condition of not good discharge to can put out a fire to the internal portion of cabinet, reduce the economic loss that the conflagration brought.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a safety device of switch board.
Background
The switch board is distribution equipment commonly used, the switch board has generally all included the cabinet body, and install the distribution module in the cabinet body, the distribution module is generally installed on the internal lateral wall of cabinet, the distribution module can produce a large amount of heats at work, generally in order to dispel the heat, can install some fans and solve radiating problem, but install the fan, can only aim at a position, steam discharge around this position, some position heat aggregations, so can not be with the interior whole heat discharge of switch board, the inside electrical components of switch board is more simultaneously, in the use, because other reasons such as short circuit, the conflagration can take place probably, although present inside automated inspection and the alarm system of being equipped with of switch board, but can not automatic fire extinguishing, still can make electrical components around damage, so need improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the interior heat dissipation gas gathering of present switch board, can not be to the whole discharges of steam of the inside production of switch board, present switch board can not automatic fire extinguishing simultaneously to can not carry out the not enough of protection to electrical components, and the safety device of a switch board that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety device of a power distribution cabinet comprises a cabinet body, wherein a groove is formed in one end side wall in the cabinet body, four first sliding grooves are formed in one end side wall in the groove, first sliding blocks are installed in the first sliding grooves, two first sliding blocks on the same side form a group, a connecting plate is jointly fixed between the two first sliding blocks in the same group, a first exhaust pipe and a second exhaust pipe are installed on the two connecting plates, and a plurality of exhaust holes are formed in the first exhaust pipe and the second exhaust pipe at equal intervals;
be fixed with the air exhauster on the lateral wall of the cabinet body, be connected with first connecting pipe on the air exhauster, the one end of first connecting pipe runs through the lateral wall of the cabinet body and extends to in the recess, be connected with two conveyer pipes on the first connecting pipe, the one end of two conveyer pipes is connected respectively on two first exhaust tubes, be equipped with adjusting device on the cabinet body, be equipped with spacing groove and second spout on the other end lateral wall of the cabinet body, be equipped with rimq device in the second spout, the one end lateral wall of spacing groove link up the setting, be fixed with the filter screen jointly on the relative lateral wall of spacing inslot.
Preferably, adjusting device is including fixing the servo motor on the cabinet side wall, servo motor's output shaft end runs through the lateral wall of the cabinet body and extends to in the recess, servo motor's output shaft end is fixed with the carousel, it is connected with two pull rods to rotate on the carousel, the lower extreme of two pull rods all rotates and is connected with the connecting rod, and the lower extreme of two connecting rods rotates respectively and connects on the connecting plate.
Preferably, the wind shielding device comprises an electric push rod fixed on the side wall of one end in the second sliding groove, a second sliding block is installed in the second sliding groove, one end of the electric push rod is fixed on one side of the second sliding block, a baffle is fixed at one end of the second sliding block, a clamping groove is formed in one side of the lower end of the cabinet body, and the baffle and the clamping groove are correspondingly arranged.
Preferably, one of the connecting rods has a length longer than the other connecting rod.
Preferably, the first suction pipe and the second suction pipe are connected through a second connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the positions of the two connecting plates are adjusted through the matching between the adjusting device and the connecting plates, so that heat dissipation is performed on each position in the whole cabinet body, and the long-time overhigh temperature in the cabinet body is prevented from influencing the service life of electric elements in the cabinet body;
2. through the matching between the wind shielding device and the exhaust fan, when a part in the cabinet body is in a short circuit and a fire disaster occurs, the wind shielding device blocks the limiting groove to prevent the circulation of air in the cabinet body, and meanwhile, the exhaust fan rapidly extracts the air in the cabinet body, so that the oxygen in the cabinet body is reduced, the fire is extinguished, and other electrical elements are protected;
to sum up, the utility model discloses reached and carried out the purpose protected to the internal electrical components of cabinet, discharged the heat that the electrical components of every position produced in the cabinet body fast, prevented some position heat aggregations, lead to the condition of not good discharge to can put out a fire to the internal portion of cabinet, reduce the economic loss that the conflagration brought.
Drawings
FIG. 1 is a schematic view of the structure inside the groove of the present invention;
FIG. 2 is an enlarged view of the utility model at A;
fig. 3 is a schematic structural view of the windshield apparatus of the present invention.
In the figure: the cabinet body 1, 2 turntables, 3 pull rods, 4 first exhaust pipes, 5 connecting plates, 6 first connecting pipes, 7 conveying pipes, 8 grooves, 9 connecting rods, 10 second exhaust pipes, 11 first sliding grooves, 12 exhaust holes, 13 electric push rods, 14 second sliding blocks, 15 baffles, 16 filter screens, 17 clamping grooves, 18 servo motors, 19 exhaust fans and 20 second connecting pipes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-3, a safety device of a power distribution cabinet comprises a cabinet body 1, a groove 8 is arranged on one side wall in the cabinet body 1, four first chutes 11 are arranged on one side wall in the groove 8, first sliders are arranged in the first chutes 11, two first sliders on the same side are in a group, a connecting plate 5 is jointly fixed between the two first sliders in the same group to facilitate the vertical movement of the connecting plate 5, the connecting plate 5 drives a first air exhaust pipe 4 and a second air exhaust pipe 10 to move vertically to control the air flow in the whole cabinet body 1, the two connecting plates 5 are both provided with the first air exhaust pipe 4 and the second air exhaust pipe 10, an air exhaust hole 12 of the second air exhaust pipe 10 on one connecting plate 5 is positioned below and control the air flow below the cabinet body 1, an air exhaust hole 12 of the second air exhaust pipe 10 on the other connecting plate 5 is positioned above, controlling the air flow above the cabinet body 1, connecting the first air exhaust pipe 4 and the second air exhaust pipe 10 through a second connecting pipe 20, connecting the first air exhaust pipe 4 and the second air exhaust pipe 10 through the second connecting pipe 20, arranging a plurality of air exhaust holes 12 on the first air exhaust pipe 4 and the second air exhaust pipe 10 at equal intervals, and quickly exhausting hot air in the cabinet body 1 out of the cabinet body 1 through the air exhaust holes 12 to protect electrical elements in the cabinet body 1;
referring to fig. 1-3, an exhaust fan 19 is fixed on a side wall of a cabinet 1, an air volume in the exhaust fan 19 can be automatically adjusted, a temperature sensor, a fire and smoke sensor and a P L C controller are arranged in the cabinet 1, when the temperature sensor in the cabinet 1 detects a temperature rise, or the fire and smoke sensor detects a fire and smoke generated in the cabinet 1, the P L C controller controls an air speed of the exhaust fan 19, so that air in the cabinet 1 is rapidly exhausted, a first connecting pipe 6 is connected to the exhaust fan 19, one end of the first connecting pipe 6 penetrates through the side wall of the cabinet 1 and extends into a groove 8, two conveying pipes 7 are connected to the first connecting pipe 6, one ends of the two conveying pipes 7 are respectively connected to the two first exhaust pipes 4, the gas with heat is exhausted through the conveying pipes 7 and the first connecting pipe 6, an adjusting device is arranged on the cabinet 1, a limiting groove and a second sliding groove are arranged on a side wall at the other end of the cabinet 1, a wind shielding device is arranged in the second sliding groove, a side wall of the limiting groove is arranged in a penetrating way, a filter screen 16 is jointly fixed on opposite side walls in the limiting groove.
Referring to fig. 1, adjusting device is including fixing servo motor 18 on the lateral wall of the cabinet body 1, servo motor 18's output shaft end runs through the lateral wall of the cabinet body 1 and extends to in the recess 8, servo motor 18's output shaft end is fixed with carousel 2, servo motor 18 drives carousel 2 and carries out corotation and reversal, it is connected with two pull rods 3 to rotate on carousel 2, carousel 2 makes pull rod 3 rotate, the lower extreme of two pull rods 3 all rotates and is connected with connecting rod 9, pull rod 3 drives connecting rod 9 and reciprocates, the length of one of them connecting rod 9 is good at the length of another connecting rod 9, the lower extreme of two connecting rods 9 rotates respectively and connects on connecting plate 5, the length of connecting rod 9 is different, the position of connecting plate 5 is different, the air current of different positions can be controlled to two.
Referring to fig. 3, the wind shielding device includes the electric putter 13 fixed on one end lateral wall in the second spout, electric putter 13 and P L C controller are connected, when the conflagration breaks out, the removal of P L C controller control electric putter 13, install second slider 14 in the second spout, one side at second slider 14 is fixed to the one end of electric putter 13, electric putter 13 promotes second slider 14 and removes, the one end of second slider 14 is fixed with baffle 15, second slider 14 drives baffle 15 and removes, lower extreme one side of the cabinet body 1 is equipped with draw-in groove 17, and baffle 15 and draw-in groove 17 correspond the setting, baffle 15 removes in the draw-in groove 17, during the conflagration, block the air, it is isolated with oxygen, thereby put out a fire.
In the utility model, when in normal use, when the temperature inside the cabinet body 1 becomes high, the exhaust fan 19 works to exhaust the inside of the cabinet body 1 through the first connecting pipe 6, the conveying pipe 7 and the first exhaust pipe 4, the air with heat is discharged out of the cabinet body 1 through the exhaust hole 12, meanwhile, the air around the cabinet body 1 is conveyed into the cabinet body 1 through the filter screen 16, the temperature inside the cabinet body 1 is reduced, meanwhile, the servo motor 18 controls the rotation of the turntable 2, the turntable 2 pulls the two pull rods 3, the pull rods 3 drive the connecting rod 9 to move, the connecting rod 9 drives the connecting plate 5 to move up and down, the connecting plate 5 can drive the first exhaust pipe 4 and the second exhaust pipe 10 to move when moving up and down, thereby exhausting a plurality of positions inside the cabinet body 1, the temperature inside the cabinet body 1 is reduced, when a part inside the cabinet body 1 catches fire, the electric push rod 13 pushes the second slider 14, in lower extreme one end of baffle 15 to draw-in groove 17, baffle 15 stops the spacing groove simultaneously, and air 19 extracts the air in the cabinet body 1 fast simultaneously, makes the inside oxygen of the cabinet body 1 reduce, puts out a fire to the cabinet body 1, reduces the loss of components and parts.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a safety device of switch board, includes cabinet body (1), its characterized in that: a groove (8) is formed in the side wall of one end in the cabinet body (1), four first sliding grooves (11) are formed in the side wall of one end in the groove (8), first sliding blocks are installed in the first sliding grooves (11), two first sliding blocks on the same side form a group, a connecting plate (5) is jointly fixed between the two first sliding blocks in the same group, a first air exhaust pipe (4) and a second air exhaust pipe (10) are installed on the two connecting plates (5), and a plurality of air exhaust holes (12) are formed in the first air exhaust pipe (4) and the second air exhaust pipe (10) at equal intervals;
be fixed with air exhauster (19) on the lateral wall of the cabinet body (1), be connected with first connecting pipe (6) on air exhauster (19), the one end of first connecting pipe (6) runs through the lateral wall of the cabinet body (1) and extends to in recess (8), be connected with two conveyer pipes (7) on first connecting pipe (6), the one end of two conveyer pipes (7) is connected respectively on two first exhaust tubes (4), be equipped with adjusting device on the cabinet body (1), be equipped with spacing groove and second spout on the other end lateral wall of the cabinet body (1), be equipped with rimq device in the second spout, the one end lateral wall in spacing groove link up the setting, be fixed with filter screen (16) jointly on the relative lateral wall in the spacing groove.
2. The safety device of a power distribution cabinet according to claim 1, wherein the adjusting device comprises a servo motor (18) fixed on the side wall of the cabinet body (1), the tail end of the output shaft of the servo motor (18) penetrates through the side wall of the cabinet body (1) and extends into the groove (8), the tail end of the output shaft of the servo motor (18) is fixed with a turntable (2), the turntable (2) is rotatably connected with two pull rods (3), the lower ends of the two pull rods (3) are rotatably connected with connecting rods (9), and the lower ends of the two connecting rods (9) are respectively rotatably connected to the connecting plates (5).
3. The safety device of a power distribution cabinet according to claim 1, wherein the wind shielding device comprises an electric push rod (13) fixed on a side wall of one end in the second chute, a second slider (14) is installed in the second chute, one end of the electric push rod (13) is fixed on one side of the second slider (14), a baffle (15) is fixed on one end of the second slider (14), a clamping groove (17) is formed in one side of the lower end of the cabinet body (1), and the baffle (15) and the clamping groove (17) are correspondingly arranged.
4. A safety device for electrical distribution cabinets according to claim 2, characterized in that the length of one of the tie bars (9) is longer than the length of the other tie bar (9).
5. The safety device of a switch board according to claim 1, characterized in that the first exhaust tube (4) and the second exhaust tube (10) are connected through a second connecting tube (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072161.2U CN210985237U (en) | 2019-11-27 | 2019-11-27 | Safety device of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072161.2U CN210985237U (en) | 2019-11-27 | 2019-11-27 | Safety device of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210985237U true CN210985237U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922072161.2U Active CN210985237U (en) | 2019-11-27 | 2019-11-27 | Safety device of power distribution cabinet |
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| CN (1) | CN210985237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600109A (en) * | 2020-12-25 | 2021-04-02 | 国网河南省电力公司新野县供电公司 | Electric power cabinet cooling device and cooling method |
-
2019
- 2019-11-27 CN CN201922072161.2U patent/CN210985237U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600109A (en) * | 2020-12-25 | 2021-04-02 | 国网河南省电力公司新野县供电公司 | Electric power cabinet cooling device and cooling method |
| CN112600109B (en) * | 2020-12-25 | 2022-09-20 | 国网河南省电力公司新野县供电公司 | Electric power cabinet cooling device and cooling method |
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