CN212991624U - Electric control cabinet with fire prevention function - Google Patents
Electric control cabinet with fire prevention function Download PDFInfo
- Publication number
- CN212991624U CN212991624U CN202021006654.2U CN202021006654U CN212991624U CN 212991624 U CN212991624 U CN 212991624U CN 202021006654 U CN202021006654 U CN 202021006654U CN 212991624 U CN212991624 U CN 212991624U
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- cabinet body
- cabinet
- groove
- heat dissipation
- top end
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Abstract
The utility model discloses an electric control cabinet with fireproof function, which comprises a cabinet body, wherein one side of the cabinet body is connected with a cabinet door through a hinge, the inner wall of the cabinet door is provided with a heat radiation fan, the inner cavity of the cabinet body is provided with a circuit mounting plate, the circuit mounting plate is provided with circuit components, and the circuit mounting plate is also provided with a circuit control switch, the inner wall at the top end of the cabinet body is respectively provided with a control device, a temperature sensor and a smoke sensor, the utility model has good fireproof function, when the temperature sensor senses the overhigh temperature in the cabinet body, the signal can be transmitted to the control device, the control device controls the start of the heat radiation fan at the moment, so that the heat radiation fan blows and radiates the inside of the cabinet body, and hot air flows rise along with the air, thereby the hot air is quickly radiated through a, thereby being beneficial to the rapid ventilation and heat dissipation in the cabinet body.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is a power control cabinet with fire prevention function.
Background
The power control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the power control cabinet meets the requirements of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance.
Electric control cabinet is when the transport, because anti-seismic performance is relatively poor, the condition that inside original paper damaged easily appears, and electric control cabinet when using, its inside high temperature that can produce influences electric control cabinet's operation to some circuit short circuit scheduling problems still can cause inside to catch fire, because current electric control cabinet is inside to lack firebreak device, can't put out the fire source in time, causes economic loss, and the security is relatively poor.
Disclosure of Invention
An object of the utility model is to provide an electric control cabinet with fire prevention function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an electric control cabinet with a fireproof function comprises a cabinet body, wherein one side of the cabinet body is rotatably connected with a cabinet door through a hinge, the inner wall of the cabinet door is provided with a cooling fan, the inner cavity of the cabinet body is provided with a circuit mounting plate, circuit components are mounted on the circuit mounting plate, a circuit control switch is further mounted on the circuit mounting plate, the inner wall of the top end of the cabinet body is respectively provided with a control device, a temperature sensor and a smoke sensor, a ventilation and cooling mechanism is arranged at the top end of the cabinet body, rain shielding plates are mounted on two sides of the top end of the cabinet body through supporting columns, one side of the bottom of the cabinet body is provided with a cavity, the inner cavity of the cavity is provided with an air storage tank, two ends of the air storage tank are connected with air pipes through electromagnetic valves, the inner walls, the bottom of the cabinet body is provided with a buffer mechanism, and the bottom of the buffer mechanism is connected with a base;
the buffer mechanism comprises two guide rods, the two guide rods are distributed at two sides of the bottom of the cabinet body, the bottom of each guide rod is provided with a limiting block, the upper surface of the base is provided with a limiting groove corresponding to the limiting block, the limiting block is in sliding connection with the limiting groove, an elastic ring is arranged between the bottom of the limiting block and the inner wall of the bottom of the limiting groove, the guide rods are sleeved with damping springs, when the buffer mechanism is used, when a temperature sensor senses that the temperature in the cabinet body is too high, signals are transmitted to the control device, the control device controls the cooling fan to start at the moment, so that the cooling fan blows air to dissipate heat from the interior of the cabinet body, and hot air flows rise along with the air, so that the hot air is quickly dissipated through the ventilation and heat dissipation mechanism arranged at the top of the cabinet body, when the cabinet body is on fire, the smoke sensor transmits a signal to the control device, the control circuit of the control device controls the switch to be switched off, thereby the circuit mounting plate in the cabinet body is powered off, the fire is prevented from expanding due to electric leakage, meanwhile, the control device controls the electromagnetic valve to be opened, so that the carbon dioxide in the gas storage tank can be sprayed out rapidly through the spray head, the fire spread can be prevented, the fire can be extinguished rapidly, the loss can be reduced, and the control cabinet has good fireproof function, wherein the heat radiation fan, the control device, the temperature sensor, the smoke sensor and the electromagnetic valve are all powered by a storage battery arranged in the cabinet body, and through the arranged buffer mechanism, under the action of the guide rod, the limiting block, the elastic ring and the damping spring, the control cabinet has good buffering effect, thereby the inside spare part has played fine guard action in the in-process that makes to remove the transportation.
As a further aspect of the present invention: the ventilation and heat dissipation mechanism comprises a groove, the groove is arranged in the middle of the upper surface of the cabinet body, the top end of the cabinet body is provided with heat dissipation holes which are evenly distributed at equal intervals, a dust screen capable of being detachably connected is arranged in the groove, the dust screen is located above the heat dissipation holes, through the heat dissipation holes arranged, the hot air flow in the cabinet body can flow out of the cabinet body through the heat dissipation holes, the heat dissipation in the cabinet body is facilitated, and a good dustproof effect is achieved for the cabinet body under the effect of the dust screen.
As a further aspect of the present invention: the dustproof net is characterized in that connecting plates are arranged on two sides of the dustproof net, the connecting plates are of an L-shaped structure, a clamping block is arranged at the bottom of the horizontal position of each connecting plate, clamping grooves are correspondingly formed in the top end of the cabinet body and the clamping blocks, the size of each clamping block is identical to that of each clamping groove, and the dustproof net is convenient to detach from the top end of the cabinet body through the matching between the clamping blocks and the clamping grooves, so that the dustproof net is convenient to clean and replace.
As a further aspect of the present invention: the control device is respectively and electrically connected with the circuit control switch, the temperature sensor, the smoke sensor, the electromagnetic valve and the cooling fan, the control device respectively controls the circuit control switch, the electromagnetic valve and the cooling fan to be opened and closed, and the temperature sensor and the smoke sensor are used for transmitting the temperature condition inside the cabinet body and the information of whether smoke exists to the control device.
As a further aspect of the present invention: the base upper surface middle part is provided with the buffering supporting pad, buffering supporting pad top is connected with cabinet body bottom, through the buffering supporting pad that sets up, has played fine supporting effect to the cabinet body for the cabinet body is more firm.
As a further aspect of the present invention: the limiting block bottom and the inner wall of the limiting groove bottom are provided with arc-shaped grooves, the elastic ring is arranged in the arc-shaped grooves, and the limiting effect is achieved on the elastic ring through the arranged arc-shaped grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has good fireproof function, when the temperature sensor senses the temperature in the cabinet body is too high, the signal can be transmitted to the control device, at the moment, the control device controls the cooling fan to start, so that the cooling fan blows and dissipates heat to the inside of the cabinet body, and because the hot air flow rises along with the air, the hot air is rapidly dissipated through the ventilation and heat dissipation mechanism arranged at the top end of the cabinet body, thereby being beneficial to the rapid ventilation and heat dissipation of the inside of the cabinet body, when the inside of the cabinet body catches fire, the smoke sensor transmits the signal to the control device, at the moment, the control device controls the circuit control switch to be disconnected, thereby the circuit mounting plate in the cabinet body is powered off, the fire intensity expansion caused by electric leakage is prevented, meanwhile, the control device controls the electromagnetic valve to be opened, so that, the loss is reduced, so that the control cabinet has a good fireproof function, and the safety is improved.
2. Through the buffer gear who sets up, at the guide bar, the stopper, under elastic ring and damping spring's effect, make this switch board have good buffering effect, thereby make the in-process of removing the transportation play fine guard action to inside spare part, and through the buffering supporting pad that sets up, fine supporting effect has been played to the cabinet body, make the cabinet body more firm, louvre through setting up, the hot gas flow that is favorable to the internal portion of cabinet passes through the louvre and flows out the cabinet body, thereby be favorable to the heat dissipation of the internal portion of cabinet, and under the effect of dust screen, fine dustproof effect has been played to the internal portion of cabinet.
Drawings
Fig. 1 is a schematic structural diagram of an electric control cabinet with a fire prevention function.
Fig. 2 is a partially enlarged view of a in the power control cabinet with a fire prevention function.
Fig. 3 is a partially enlarged view of a part B of the power control cabinet with a fire prevention function.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a heat radiation fan; 4. a circuit mounting board; 5. a circuit control switch; 6. a control device; 7. a temperature sensor; 8. a smoke sensor; 9. a flashing; 10. a groove; 11. heat dissipation holes; 12. a dust screen; 13. a cavity; 14. a gas storage tank; 15. an electromagnetic valve; 16. a conduit cavity; 17. an air tube; 18. a base; 19. buffering the supporting pad; 20. a spray head; 21. a limiting groove; 22. a guide bar; 23. a damping spring; 24. a limiting block; 25. an elastic ring; 26. a clamping block; 27. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, an electric control cabinet with fire prevention function includes a cabinet body 1, one side of the cabinet body 1 is rotatably connected with a cabinet door 2 through a hinge, the inner wall of the cabinet door 2 is provided with a cooling fan 3, the inner cavity of the cabinet body 1 is provided with a circuit mounting plate 4, the circuit mounting plate 4 is provided with circuit components, the circuit mounting plate 4 is further provided with a circuit control switch 5, the inner wall of the top end of the cabinet body 1 is respectively provided with a control device 6, a temperature sensor 7 and a smoke sensor 8, the top end of the cabinet body 1 is provided with a ventilation and heat dissipation mechanism, two sides of the top end of the cabinet body 1 are provided with rain shields 9 through pillars, one side of the bottom of the cabinet body 1 is provided with a cavity 13, the inner cavity of the cavity 13 is provided with, the both sides inner wall of the cabinet body 1 all is provided with pipeline chamber 16, trachea 17 is located pipeline chamber 16, just be provided with equidistant distribution's shower nozzle 20 on the trachea 17, 1 bottom of the cabinet body is provided with buffer gear, the buffer gear bottom is connected with base 18, buffer gear includes guide bar 22, guide bar 22 is provided with two, and two guide bar 22 distributes and is located the both sides of 1 bottom of the cabinet body, guide bar 22 bottom is provided with stopper 24, 18 upper surface of base and stopper 24 correspond and are provided with spacing groove 21, stopper 24 and spacing groove 21 sliding connection, just be provided with elastic ring 25 between stopper 24 bottom and the spacing groove 21 bottom inner wall, the cover is equipped with damping spring 23 on the guide bar 22.
When the temperature sensor 7 senses that the temperature inside the cabinet body 1 is too high, a signal is transmitted to the control device 6, the control device 6 controls the cooling fan 3 to be started at the moment, the cooling fan 3 blows the inside of the cabinet body 1 for heat dissipation, and hot air rises along with air, so that the hot air is quickly dissipated through the ventilation and heat dissipation mechanism arranged at the top end of the cabinet body 1, and the quick ventilation and heat dissipation inside the cabinet body 1 is facilitated Put out a fire rapidly, reduce the loss, thereby make this switch board have good fire prevention function, wherein radiator fan 3, controlling means 6, temperature sensor 7, smoke transducer 8 and solenoid valve 15 all supply power through the inside battery that sets up of the cabinet body 1, through the buffer gear who sets up, at guide bar 22, stopper 24, elastic ring 25 and damping spring 23's effect down, make this switch board have good buffering effect, thereby make and play fine guard action to inside spare part at the in-process of removing the transportation.
The ventilation and heat dissipation mechanism comprises a groove 10, the groove 10 is arranged in the middle of the upper surface of the cabinet body 1, the top end of the cabinet body 1 is provided with heat dissipation holes 11 which are uniformly distributed at equal intervals, a dust screen 12 which can be detachably connected is arranged in the groove 10, and the dust screen 12 is positioned above the heat dissipation holes 11.
Through the heat dissipation holes 11, the hot air flow in the cabinet body 1 can flow out of the cabinet body 1 through the heat dissipation holes 11, so that the heat dissipation in the cabinet body 1 is facilitated, and a good dustproof effect is achieved in the cabinet body 1 under the action of the dustproof net 12.
The dustproof net is characterized in that connecting plates are arranged on two sides of the dustproof net 12 and are of an L-shaped structure, a clamping block 26 is arranged at the bottom of the horizontal position of each connecting plate, a clamping groove 27 is formed in the top end of the cabinet body 1 and corresponds to the clamping block 26, and the size of each clamping block 26 is matched with that of the clamping groove 27.
Through the cooperation between fixture block 26 and draw-in groove 27, be convenient for pull down dust screen 12 from cabinet body 1 top to be convenient for clean and change dust screen 12.
The control device 6 is electrically connected with the circuit control switch 5, the temperature sensor 7, the smoke sensor 8, the electromagnetic valve 15 and the cooling fan 3 respectively.
The control device 6 controls the circuit control switch 5, the electromagnetic valve 15 and the cooling fan 3 to be opened and closed, and the temperature sensor 7 and the smoke sensor 8 are used for transmitting the temperature condition inside the cabinet 1 and the information of whether smoke exists to the control device 6.
The middle part of the upper surface of the base 18 is provided with a buffering supporting pad 19, and the top end of the buffering supporting pad 19 is connected with the bottom of the cabinet body 1.
Through the buffering supporting pad 19 that sets up, played fine supporting effect to the cabinet body 1 for the cabinet body 1 is more firm.
The bottom of the limiting block 24 and the inner wall of the bottom of the limiting groove 21 are both provided with arc-shaped grooves, and the elastic ring 25 is arranged in the arc-shaped grooves.
Through the arc-shaped groove, the elastic ring 25 is limited.
The utility model discloses a theory of operation is:
when the temperature sensor 7 senses that the temperature inside the cabinet body 1 is too high, a signal is transmitted to the control device 6, the control device 6 controls the cooling fan 3 to be started at the moment, the cooling fan 3 blows the inside of the cabinet body 1 for heat dissipation, and hot air rises along with air, so that the hot air is quickly dissipated through the ventilation and heat dissipation mechanism arranged at the top end of the cabinet body 1, and the quick ventilation and heat dissipation inside the cabinet body 1 is facilitated The control cabinet has good fireproof function, wherein the heat radiation fan 3, the control device 6, the temperature sensor 7, the smoke sensor 8 and the electromagnetic valve 15 are all powered by a storage battery arranged in the cabinet body 1, the control cabinet has good buffering effect under the action of the guide rod 22, the limiting block 24, the elastic ring 25 and the damping spring 23 through the arranged buffering mechanism, thereby playing a good role in protecting internal parts in the moving and transporting process, being beneficial to the hot air in the cabinet body 1 to flow out of the cabinet body 1 through the heat radiation holes 11 through the arranged heat radiation holes 11, being beneficial to the heat radiation in the cabinet body 1, playing a good dustproof effect on the interior of the cabinet body 1 under the action of the dustproof net 12, playing a good role in supporting the cabinet body 1 through the arranged buffering supporting pad 19, so that the cabinet body 1 is more stable.
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 (6)
1. The power control cabinet with the fireproof function comprises a cabinet body (1) and is characterized in that one side of the cabinet body (1) is rotatably connected with a cabinet door (2) through a hinge, a cooling fan (3) is arranged on the inner wall of the cabinet door (2), a circuit mounting plate (4) is arranged in the inner cavity of the cabinet body (1), circuit components are mounted on the circuit mounting plate (4), a circuit control switch (5) is further mounted on the circuit mounting plate (4), a control device (6), a temperature sensor (7) and a smoke sensor (8) are respectively arranged on the inner wall of the top end of the cabinet body (1), a ventilation and heat dissipation mechanism is arranged at the top end of the cabinet body (1), rain shielding plates (9) are mounted on two sides of the top end of the cabinet body (1) through supporting columns, a cavity (13) is arranged on one side of the bottom of the cabinet body (1, both ends of the gas storage tank (14) are connected with gas pipes (17) through electromagnetic valves (15), the inner walls of both sides of the cabinet body (1) are provided with pipeline cavities (16), the gas pipes (17) are positioned in the pipeline cavities (16), the gas pipes (17) are provided with spray heads (20) which are distributed at equal intervals, the bottom of the cabinet body (1) is provided with a buffer mechanism, and the bottom of the buffer mechanism is connected with a base (18);
buffer gear includes guide bar (22), guide bar (22) are provided with two, and two guide bar (22) distribute and are located the both sides of the cabinet body (1) bottom, guide bar (22) bottom is provided with stopper (24), base (18) upper surface corresponds with stopper (24) and is provided with spacing groove (21), stopper (24) and spacing groove (21) sliding connection, just be provided with between stopper (24) bottom and spacing groove (21) bottom inner wall elastic ring (25), the cover is equipped with damping spring (23) on guide bar (22).
2. The power control cabinet with the fireproof function according to claim 1, wherein the ventilation and heat dissipation mechanism comprises a groove (10), the groove (10) is disposed in the middle of the upper surface of the cabinet body (1), heat dissipation holes (11) are uniformly distributed at equal intervals at the top end of the cabinet body (1), a dust screen (12) detachably connected is disposed in the groove (10), and the dust screen (12) is located above the heat dissipation holes (11).
3. The power control cabinet with the fireproof function according to claim 2, wherein the dustproof net (12) is provided with connecting plates on both sides, each connecting plate is of an L-shaped structure, a clamping block (26) is arranged at the bottom of the horizontal position of each connecting plate, a clamping groove (27) is correspondingly arranged at the top end of the cabinet body (1) and the clamping block (26), and the size of each clamping block (26) is matched with that of the clamping groove (27).
4. The electrical control cabinet with the fire protection function according to claim 1, wherein the control device (6) is electrically connected with the circuit control switch (5), the temperature sensor (7), the smoke sensor (8), the solenoid valve (15) and the heat dissipation fan (3), respectively.
5. The electrical control cabinet with the fireproof function according to claim 1, wherein a buffering support pad (19) is arranged in the middle of the upper surface of the base (18), and the top end of the buffering support pad (19) is connected with the bottom of the cabinet body (1).
6. The electrical control cabinet with the fireproof function according to claim 1, wherein the bottom of the limiting block (24) and the inner wall of the bottom of the limiting groove (21) are both provided with an arc-shaped groove, and the elastic ring (25) is arranged in the arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021006654.2U CN212991624U (en) | 2020-06-04 | 2020-06-04 | Electric control cabinet with fire prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021006654.2U CN212991624U (en) | 2020-06-04 | 2020-06-04 | Electric control cabinet with fire prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212991624U true CN212991624U (en) | 2021-04-16 |
Family
ID=75422515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021006654.2U Expired - Fee Related CN212991624U (en) | 2020-06-04 | 2020-06-04 | Electric control cabinet with fire prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212991624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131360A (en) * | 2021-04-21 | 2021-07-16 | 喻师师 | Outdoor power control cabinet based on Internet of things |
| CN114447797A (en) * | 2022-02-23 | 2022-05-06 | 盐城国瑞电气设备有限公司 | High-low voltage power distribution cabinet with safeguard function |
| CN114447786A (en) * | 2022-01-18 | 2022-05-06 | 山西日力威尔自动化设备有限公司 | Electric automatization switch board |
-
2020
- 2020-06-04 CN CN202021006654.2U patent/CN212991624U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131360A (en) * | 2021-04-21 | 2021-07-16 | 喻师师 | Outdoor power control cabinet based on Internet of things |
| CN113131360B (en) * | 2021-04-21 | 2023-08-18 | 安徽上一电气有限公司 | Outdoor electric power control cabinet based on thing networking |
| CN114447786A (en) * | 2022-01-18 | 2022-05-06 | 山西日力威尔自动化设备有限公司 | Electric automatization switch board |
| CN114447797A (en) * | 2022-02-23 | 2022-05-06 | 盐城国瑞电气设备有限公司 | High-low voltage power distribution cabinet with safeguard function |
| CN114447797B (en) * | 2022-02-23 | 2024-02-20 | 盐城国瑞电气设备有限公司 | High-low voltage power distribution cabinet with protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |