CN216289599U - Safety type electrical cabinet capable of automatically extinguishing fire - Google Patents
Safety type electrical cabinet capable of automatically extinguishing fire Download PDFInfo
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- CN216289599U CN216289599U CN202122286297.0U CN202122286297U CN216289599U CN 216289599 U CN216289599 U CN 216289599U CN 202122286297 U CN202122286297 U CN 202122286297U CN 216289599 U CN216289599 U CN 216289599U
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Abstract
The utility model discloses a safety electrical cabinet capable of automatically extinguishing a fire, and relates to the technical field of electrical cabinets, wherein the left side wall, the right side wall and the rear side wall of a supporting plate are fixed on the inner side wall of an explosion-proof box body, the middle part of the supporting plate is arranged in an open structure, and the upper side wall of the supporting plate is provided with a roller groove; the number of the rollers is a plurality, and the rollers are arranged in the roller grooves in a rolling manner; the bottom plate is arranged above the supporting plate, an annular groove is formed in the lower side wall of the bottom plate, the upper side wall of the roller abuts against the inner top wall of the annular groove, the lower side wall of the electrical cabinet body is fixed on the upper side wall of the bottom plate, and a fire extinguishing mechanism is arranged inside the electrical cabinet body; the rack is arranged in a circular structure, and the inner peripheral wall of the rack is fixed on the outer peripheral wall of the bottom plate; the first gear is meshed with the rack and is positioned on the right side of the bottom plate; can effectively and automatically extinguish fire and reduce loss.
Description
Technical Field
The utility model relates to the technical field of electrical cabinets, in particular to a safety electrical cabinet capable of automatically extinguishing fire.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally; the electric cabinet is widely used mainly in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like; however, the loss of the circuit of the existing electrical cabinet can generate huge heat energy in the electrical cabinet, the electrical cabinet can explode and catch fire due to high temperature, and the existing electrical cabinet does not have an effective automatic fire extinguishing measure, so that more serious loss is often caused.
Therefore, in order to meet the current situation, it is urgently needed to design and produce a safe electrical cabinet capable of automatically extinguishing fire so as to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safe electrical cabinet capable of automatically extinguishing fire, aiming at overcoming the defects and shortcomings of the prior art, and the safe electrical cabinet can effectively and automatically extinguish fire and reduce loss.
In order to achieve the purpose, the utility model adopts the following technical scheme: the explosion-proof cabinet comprises an explosion-proof cabinet body, a cabinet door, a handle, a controller and an electrical cabinet body; the explosion-proof box body is hollow, the front side wall of the explosion-proof box body is arranged in an open structure, a cabinet door is embedded in the front side wall of the explosion-proof box body, the cabinet door is fixedly screwed on the explosion-proof box body through a hinge, a handle is fixedly arranged on the front side wall of the right part of the cabinet door, a controller is fixedly arranged on the front side wall of the cabinet door, the controller is connected with an external power supply, an electric cabinet body is arranged in the explosion-proof box body, the electric cabinet body is hollow, and the lower side wall of the electric cabinet body is arranged in an open structure;
it also includes:
the left side wall, the right side wall and the rear side wall of the supporting plate are fixed on the inner side wall of the explosion-proof box body, the middle part of the supporting plate is arranged in an open structure, and the upper side wall of the supporting plate is provided with a roller groove;
the number of the rollers is a plurality, and the rollers are arranged in the roller grooves in a rolling manner;
the bottom plate is arranged above the supporting plate, an annular groove is formed in the lower side wall of the bottom plate, the upper side wall of the roller abuts against the inner top wall of the annular groove, the lower side wall of the electrical cabinet body is fixed on the upper side wall of the bottom plate, and a fire extinguishing mechanism is arranged inside the electrical cabinet body;
the rack is arranged in a circular ring structure, and the inner peripheral wall of the rack is fixed on the outer peripheral wall of the bottom plate;
the first gear is meshed with the rack and is positioned on the right side of the bottom plate;
the rotating motor is fixed on the lower side wall of the right part of the supporting plate, the output end of the rotating motor penetrates through the supporting plate and then is fixed with the first gear, and the rotating motor is electrically connected with the controller.
Preferably, the fire extinguishing mechanism comprises:
the fire extinguishing agent storage box is fixed on the inner bottom wall of the explosion-proof box body;
the high-pressure gas storage tank is arranged on the left side of the fire extinguishing agent storage tank and is fixed on the inner bottom wall of the explosion-proof box body;
one end of the connecting pipe is connected with the output end of the high-pressure gas storage tank in a penetrating way; the other end of the connecting pipe is communicated with the input end of the fire extinguishing agent storage tank;
the electromagnetic valve is arranged on the connecting pipe and is electrically connected with the controller;
one end of the pipeline is connected to the output end of the fire extinguishing agent storage box in a penetrating mode, and the other end of the pipeline penetrates through the bottom plate through the bearing and then extends into the electrical cabinet body;
the shower nozzle, the quantity of shower nozzle be a plurality of, shower nozzle through connection is on the periphery wall of pipeline.
Preferably, the electrical cabinet further comprises a heat dissipation mechanism, wherein the heat dissipation mechanism is arranged above the electrical cabinet body; the heat dissipation mechanism comprises:
the heat dissipation motor is fixed on the upper side wall of the explosion-proof box body and is electrically connected with the controller;
the rotating shaft is arranged inside the explosion-proof box body, and one end of the rotating shaft penetrates through the upper side wall of the explosion-proof box body by using a bearing and then is fixed with the output end of the heat dissipation motor;
the upper side wall of the middle part of the connecting rod is fixed on the other end of the rotating shaft;
the number of the rotating rods is two, and one end of each rotating rod is screwed on the lower side wall of the connecting rod through a bearing;
the number of the exhaust fans is two, and the other end of the rotating rod is fixed with the exhaust fans;
the number of the second gears is two, and the second gears are sleeved and fixed on the outer peripheral wall of the middle part of the rotating rod;
the left side wall, the right side wall and the rear side wall of the inner gear plate are fixed on the inner side wall of the explosion-proof box body, and the two second gears are meshed with the inner gear plate;
the dustproof net is embedded and fixed in the dustproof groove, and the dustproof groove is vertically communicated with and arranged on the upper side wall of the explosion-proof box body.
Preferably, the temperature monitor is fixed on the right side wall of the interior of the electrical cabinet body, and the temperature monitor is electrically connected with the controller.
Preferably, the upper side wall of the electrical cabinet body is provided with a plurality of ventilation through holes in a penetrating manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. the setting of the fire extinguishing mechanism can directly extinguish fire from the inside of the electrical cabinet body, and the fire extinguishing effect is good.
2. The setting of backup pad, gyro wheel groove, bottom plate, ring channel, rack, a gear and rotating electrical machines can spray the fire extinguishing agent more the whole aspect, and the practicality is stronger.
3. The heat dissipation mechanism is arranged, so that heat can be continuously dissipated inside the electrical cabinet body, and fire caused by high temperature is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a sectional view taken along line a-a in fig. 1.
Description of reference numerals:
the fire extinguishing cabinet comprises an explosion-proof box body 1, a cabinet door 2, a handle 3, a controller 4, an electrical cabinet body 5, a supporting plate 6, rollers 7, roller grooves 8, a bottom plate 9, an annular groove 10, a rack 11, a first gear 12, a rotating motor 13, a fire extinguishing mechanism 14, a fire extinguishing agent storage box 15, a high-pressure gas storage box 16, a connecting pipe 17, an electromagnetic valve 18, a pipeline 19, a spray head 20, a heat dissipation mechanism 21, a heat dissipation motor 22, a rotating shaft 23, a connecting rod 24, a rotating rod 25, an exhaust fan 26, a second gear 27, an inner gear plate 28, a temperature monitor 29, a dust-proof groove 30, a dust-proof net 31 and a ventilation through hole 32.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment: the explosion-proof cabinet comprises an explosion-proof cabinet body 1, a cabinet door 2, a handle 3, a controller 4 and an electrical cabinet body 5; the explosion-proof box body 1 is hollow, the front side wall of the explosion-proof box body 1 is arranged in an open structure, a cabinet door 2 is embedded in the front side wall of the explosion-proof box body 1, the cabinet door 2 is fixedly screwed on the explosion-proof box body 1 through a hinge, a handle 3 is fixedly arranged on the front side wall of the right part of the cabinet door 2 through a bolt, a controller 4 is fixedly arranged on the front side wall of the cabinet door 2 through a bolt, the model of the controller 4 is KY02S, the controller 4 is connected with an external power supply, an electric cabinet body 5 is arranged in the explosion-proof box body 1, the electric cabinet body 5 is hollow, and the lower side wall of the electric cabinet body 5 is arranged in an open structure;
it also includes:
the left side wall, the right side wall and the rear side wall of the supporting plate 6 are fixed on the inner side wall of the explosion-proof box body 1 through bolts, the middle part of the supporting plate 6 is arranged in an open structure, and the upper side wall of the supporting plate 6 is provided with a roller groove 8;
the number of the rollers 7 is a plurality, and the rollers 7 are arranged in the roller grooves 8 in a rolling manner;
the bottom plate 9 is arranged above the supporting plate 6, an annular groove 10 is formed in the lower side wall of the bottom plate 9, the upper side wall of the roller 7 abuts against the inner top wall of the annular groove 10, the lower side wall of the electrical cabinet body 5 is fixedly welded to the upper side wall of the bottom plate 9, and a fire extinguishing mechanism 14 is arranged inside the electrical cabinet body 5;
the rack 11 is arranged in a circular ring structure, and the inner peripheral wall of the rack 11 is fixed on the outer peripheral wall of the bottom plate 9;
the first gear 12 is meshed with the rack 11, and the first gear 12 is positioned on the right side of the bottom plate 9;
the rotating motor 13 is fixed on the lower side wall of the right part of the supporting plate 6 through a motor support and a bolt, the output end of the rotating motor 13 penetrates through the supporting plate 6 and then is welded and fixed with the first gear 12, and the rotating motor 13 is electrically connected with the controller 4.
Preferably, the fire extinguishing mechanism 14 further comprises:
the fire extinguishing agent storage tank 15 is fixed on the inner bottom wall of the explosion-proof box body 1 by bolts;
the high-pressure gas storage tank 16 is arranged on the left side of the fire extinguishing agent storage tank 15, and the high-pressure gas storage tank 16 is fixed on the inner bottom wall of the explosion-proof box body 1 by bolts;
one end of the connecting pipe 17 is connected to the output end of the high-pressure gas storage tank 16 in a penetrating way; the other end of the connecting pipe 17 is connected with the input end of the fire extinguishing agent storage tank 15 in a penetrating way;
the electromagnetic valve 18, the said electromagnetic valve 18 is set up on the joint pipe 17, the electromagnetic valve 18 is connected with electric control of the controller 4;
one end of the pipeline 19 is connected to the output end of the fire extinguishing agent storage tank 15 in a penetrating manner, and the other end of the pipeline 19 penetrates through the bottom plate 9 by using a bearing and then extends into the electrical cabinet body 5;
a plurality of spray heads 20, wherein the spray heads 20 are connected on the peripheral wall of the pipeline 19 in a penetrating way.
As a preferable scheme, further, the electrical cabinet further comprises a heat dissipation mechanism 21, wherein the heat dissipation mechanism 21 is arranged above the electrical cabinet body 5; the heat dissipation mechanism 21 includes:
the heat dissipation motor 22 is fixed on the upper side wall of the explosion-proof box body 1 by a motor support and bolts, and the heat dissipation motor 22 is electrically connected with the controller 4;
the rotating shaft 23 is arranged inside the explosion-proof box body 1, and one end of the rotating shaft 23 penetrates through the upper side wall of the explosion-proof box body 1 by using a bearing and then is welded and fixed with the output end of the heat dissipation motor 22;
the upper side wall of the middle part of the connecting rod 24 is welded and fixed on the other end of the rotating shaft 23;
the number of the rotating rods 25 is two, and one end of each rotating rod 25 is screwed on the lower side wall of the connecting rod 24 by using a bearing;
the number of the exhaust fans 26 is two, and the other end of the rotating rod 25 is welded and fixed with the exhaust fans 26;
the number of the second gears 27 is two, and the second gears 27 are sleeved and fixed on the outer peripheral wall of the middle part of the rotating rod 25;
the left side wall, the right side wall and the rear side wall of the inner gear plate 28 are fixed on the inner side wall of the explosion-proof box body 1 through bolts, and the two second gears 27 are meshed with the inner gear plate 28;
the dustproof net 31, the dustproof net 31 inlay to establish and fix in the dustproof groove 30, the dustproof groove 30 is run through from top to bottom and is seted up on the last lateral wall of explosion-proof box 1.
Preferably, the temperature monitor 29 is fixed on the right inner side wall of the electrical cabinet body 5 by bolts, and the temperature monitor 29 is electrically connected with the controller 4.
Preferably, a plurality of ventilation through holes 32 are formed through an upper side wall of the electrical cabinet body 5.
The working principle of the specific embodiment is as follows: when the device is used, firstly, an electrical element is installed inside the electrical cabinet body 5, the output end of the heat dissipation motor 22 is controlled by the controller 4 to drive the connecting rod 24 on the rotating shaft 23 to rotate at ordinary times, and the second gear 27 is driven to rotate by the inner gear plate 28, so that the exhaust fan 26 on the rotating rod 25 extracts the internal hot air of the electrical cabinet body 5 for heat dissipation and cooling, when fire breaks out inside the electrical cabinet body 5, the temperature monitor 29 detects that the internal temperature of the electrical cabinet body 5 is abnormal, the electromagnetic valve 18 is opened by the controller 4, the high-pressure gas in the high-pressure gas storage tank 16 flows into the fire extinguishing agent storage tank 15, and the fire extinguishing agent is sprayed out inside the electrical cabinet body 5 through the spray head 20 on the pipeline 19; the controller 4 starts the output end of the rotating motor 13 at the same time, so that the first gear 12 rotates to drive the bottom plate 9 fixed with the rack 11 to rotate on the support plate 6, and the fire extinguishing agent can be sprayed inside the electrical cabinet body 5.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the fire extinguishing mechanism 14 is arranged, so that fire can be directly extinguished from the inside of the electrical cabinet body 5, and the fire extinguishing effect is good.
2. The arrangement of the supporting plate 6, the roller 7, the roller groove 8, the bottom plate 9, the annular groove 10, the rack 11, the first gear 12 and the rotating motor 13 can spray the fire extinguishing agent more comprehensively, and the practicability is stronger.
3. The heat dissipation mechanism 21 is arranged, so that heat can be continuously dissipated inside the electrical cabinet body 5, and fire caused by high temperature is reduced.
It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.
Claims (5)
1. A safety electrical cabinet capable of automatically extinguishing fire comprises an explosion-proof box body (1), a cabinet door (2), a handle (3), a controller (4) and an electrical cabinet body (5); the explosion-proof cabinet is characterized in that the interior of the explosion-proof cabinet body (1) is hollow, the front side wall of the explosion-proof cabinet body (1) is arranged in an open structure, a cabinet door (2) is embedded in the front side wall of the explosion-proof cabinet body (1), the cabinet door (2) is fixedly connected to the explosion-proof cabinet body (1) through a hinge in a rotating mode, a handle (3) is fixedly arranged on the front side wall of the right part of the cabinet door (2), a controller (4) is fixedly arranged on the front side wall of the cabinet door (2), the controller (4) is connected with an external power supply, an electric cabinet body (5) is arranged in the explosion-proof cabinet body (1), the electric cabinet body (5) is hollow in the interior, and the lower side wall of the electric cabinet body is arranged in an open structure;
it is characterized in that it also comprises:
the left side wall, the right side wall and the rear side wall of the supporting plate (6) are fixed on the inner side wall of the explosion-proof box body (1), the middle part of the supporting plate (6) is arranged in an open structure, and the upper side wall of the supporting plate (6) is provided with a roller groove (8);
the number of the rollers (7) is a plurality, and the rollers (7) are arranged in the roller grooves (8) in a rolling manner;
the fire extinguishing device comprises a base plate (9), wherein the base plate (9) is arranged above a supporting plate (6), an annular groove (10) is formed in the lower side wall of the base plate (9), the upper side wall of a roller (7) abuts against the inner top wall of the annular groove (10), the lower side wall of an electric cabinet body (5) is fixed on the upper side wall of the base plate (9), and a fire extinguishing mechanism (14) is arranged inside the electric cabinet body (5);
the rack (11) is arranged in a circular ring structure, and the inner peripheral wall of the rack (11) is fixed on the outer peripheral wall of the bottom plate (9);
the first gear (12), the first gear (12) is meshed with the rack (11), and the first gear (12) is positioned on the right side of the bottom plate (9);
the automatic control device comprises a rotating motor (13), wherein the rotating motor (13) is fixed on the lower side wall of the right part of the supporting plate (6), the output end of the rotating motor (13) penetrates through the supporting plate (6) and then is fixed with a first gear (12), and the rotating motor (13) is electrically connected with the controller (4).
2. The safety electrical cabinet capable of extinguishing fire autonomously according to claim 1, characterized in that: the fire extinguishing mechanism (14) comprises:
the fire extinguishing agent storage box (15), the fire extinguishing agent storage box (15) is fixed on the inner bottom wall of the explosion-proof box body (1);
the high-pressure gas storage tank (16) is arranged on the left side of the fire extinguishing agent storage tank (15), and the high-pressure gas storage tank (16) is fixed on the inner bottom wall of the explosion-proof tank body (1);
one end of the connecting pipe (17) is connected to the output end of the high-pressure gas storage tank (16) in a penetrating way; the other end of the connecting pipe (17) is connected with the input end of the fire extinguishing agent storage tank (15) in a penetrating way;
the electromagnetic valve (18), the said electromagnetic valve (18) is set up on joint pipe (17), the electromagnetic valve (18) is connected with electrical control of the controller (4);
one end of the pipeline (19) is connected to the output end of the fire extinguishing agent storage box (15) in a penetrating mode, and the other end of the pipeline (19) penetrates through the bottom plate (9) through a bearing and then extends into the electrical cabinet body (5);
the number of the spray heads (20) is a plurality, and the spray heads (20) are connected to the peripheral wall of the pipeline (19) in a penetrating manner.
3. The safety electrical cabinet capable of extinguishing fire autonomously according to claim 1, characterized in that: the electric cabinet also comprises a heat dissipation mechanism (21), wherein the heat dissipation mechanism (21) is arranged above the electric cabinet body (5); the heat dissipation mechanism (21) comprises:
the heat dissipation motor (22), the heat dissipation motor (22) is fixed on the upper side wall of the explosion-proof box body (1), and the heat dissipation motor (22) is electrically connected with the controller (4);
the rotating shaft (23) is arranged inside the explosion-proof box body (1), and one end of the rotating shaft (23) penetrates through the upper side wall of the explosion-proof box body (1) by using a bearing and then is fixed with the output end of the heat dissipation motor (22);
the upper side wall of the middle part of the connecting rod (24) is fixed on the other end of the rotating shaft (23);
the number of the rotating rods (25) is two, and one end of each rotating rod (25) is screwed on the lower side wall of the connecting rod (24) through a bearing;
the number of the exhaust fans (26) is two, and the other end of the rotating rod (25) is fixed with the exhaust fans (26);
the number of the second gears (27) is two, and the second gears (27) are sleeved and fixed on the outer peripheral wall of the middle part of the rotating rod (25);
the left side wall, the right side wall and the rear side wall of the inner gear plate (28) are fixed on the inner side wall of the explosion-proof box body (1), and the two second gears (27) are meshed with the inner gear plate (28);
the dustproof net (31), the dustproof net (31) inlay to establish and fix in dust groove (30), dust groove (30) link up from top to bottom and set up on the last lateral wall of explosion-proof box (1).
4. The safety electrical cabinet capable of extinguishing fire autonomously according to claim 1, characterized in that: the temperature monitor (29) is fixed on the right side wall of the interior of the electrical cabinet body (5), and the temperature monitor (29) is electrically connected with the controller (4).
5. The safety electrical cabinet capable of extinguishing fire autonomously according to claim 1, characterized in that: the upper side wall of the electrical cabinet body (5) is provided with a plurality of ventilation through holes (32) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122286297.0U CN216289599U (en) | 2021-09-22 | 2021-09-22 | Safety type electrical cabinet capable of automatically extinguishing fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122286297.0U CN216289599U (en) | 2021-09-22 | 2021-09-22 | Safety type electrical cabinet capable of automatically extinguishing fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216289599U true CN216289599U (en) | 2022-04-12 |
Family
ID=81064570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122286297.0U Active CN216289599U (en) | 2021-09-22 | 2021-09-22 | Safety type electrical cabinet capable of automatically extinguishing fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216289599U (en) |
-
2021
- 2021-09-22 CN CN202122286297.0U patent/CN216289599U/en active Active
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