CN216747919U - Electrical detection device for instrument box - Google Patents
Electrical detection device for instrument box Download PDFInfo
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- CN216747919U CN216747919U CN202123053784.9U CN202123053784U CN216747919U CN 216747919 U CN216747919 U CN 216747919U CN 202123053784 U CN202123053784 U CN 202123053784U CN 216747919 U CN216747919 U CN 216747919U
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- instrument box
- detection device
- air outlet
- detection sensor
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Abstract
The utility model discloses an instrument box electrical detection device belongs to instrument box technical field. An instrument box electric detection device, includes instrument box, still includes: the air inlet and the air outlet are respectively arranged at two sides of the instrument box, wherein the air inlet and the air outlet are both formed by a plurality of linear-distributed strip-shaped grooves, and dust screens are fixedly arranged in the strip-shaped grooves; the detection pipe is fixedly arranged on the air outlet, a cooling fan and a cross rod are fixedly arranged in the detection pipe, a detection sensor is fixedly arranged on the cross rod, an alarm is fixedly arranged on the instrument box, the detection sensor is electrically connected with the alarm through a controller, and a flame-retardant component connected with the detection sensor is arranged on the instrument box; the utility model discloses can prevent effectively that the instrument box from producing the naked light and leading to the damage of other components and parts, still can in time remind the staff through the alarm simultaneously.
Description
Technical Field
The utility model relates to an instrument box technical field especially relates to an instrument box electrical detection device.
Background
Instrument cases typically include a housing, panels, liners, brackets, and the like. The method is widely applied to industries such as instruments, electronics, communication, automation, sensors, intelligent cards, industrial control, precision machinery and the like, and mainly plays a role in protecting elements.
Among the prior art, the structure of instrument box is single relatively, and when the electric components and parts in the instrument box broke down, maintainer was difficult in timely discovery to when leading to one of them components and parts to break down and burn out in the instrument box, other components and parts for the trouble also can receive to involve and damage, thereby cause huge loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the meter box structure is too simple among the prior art, and the instrument box electrical detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an instrument box electric detection device, includes instrument box, still includes: the air inlet and the air outlet are respectively arranged at two sides of the instrument box, wherein the air inlet and the air outlet are both formed by a plurality of linear-distributed strip-shaped grooves, and dust screens are fixedly arranged in the strip-shaped grooves; the detecting tube, fixed mounting is in on the air outlet, wherein, fixed mounting has radiator fan and horizontal pole in the detecting tube, fixed mounting has the detection sensor on the horizontal pole, fixed mounting has the alarm on the instrument box, the detection sensor passes through controller and alarm electric connection, be equipped with the fire-retardant subassembly of being connected with the detection sensor on the instrument box.
In order to prevent that the appearance naked light damages other components and parts in the instrument box, preferably, fire-retardant subassembly includes the gas holder of fixed mounting on the instrument box, the output fixedly connected with of gas holder extends to the blast pipe in the instrument box, fixed mounting has solenoid valve in the blast pipe, detection sensor passes through controller and solenoid valve electric connection.
For the better open fire that appears in preventing the instrument box, furtherly, the inner wall sliding connection of instrument box have respectively with two slides of air intake and air outlet complex, the lateral wall of two slides all is equipped with the rectangular channel that aligns with the bar groove, the lower extreme fixed mounting of instrument box has the electro-magnet, the lower extreme of instrument box is equipped with and extends to its inside C shape support, the both ends of C shape support respectively with two slide fixed connection, the inner wall fixedly connected with and the electro-magnet complex iron plate of C shape support, the detection sensor passes through controller and electro-magnet electric connection.
In order to enable the C-shaped support to reset more quickly, furthermore, the C-shaped support is elastically connected with the lower end of the instrument box through a reset spring.
In order to improve the detection efficiency of the detection sensor, preferably, the air inlet and the air outlet are respectively located on the outer walls of the upper end and the lower end of the instrument box.
In order to make the more even distribution of carbon dioxide in the instrument box, further, gas holder and blast pipe all are located the upper end of instrument box.
Compared with the prior art, the utility model provides an instrument box electrical detection device possesses following beneficial effect:
1. according to the instrument box electric detection device, the electromagnetic valve is opened and the heat dissipation fan is closed through the detection sensor in the detection pipe, and carbon dioxide in the gas storage tank is discharged into the instrument box through the exhaust pipe, so that damage to other components and parts due to open fire in the instrument box is prevented, and meanwhile, a worker can be reminded in time through the alarm;
2. this instrument box electric detection device adsorbs the iron plate through the electro-magnet, and the iron plate then can drive the slide through C shape support and upwards slide, and the bar groove then can be sealed, can prevent the carbon dioxide discharge in the instrument box to prevent that the outside air from entering into the instrument box, prevent the naked light from appearing, thereby further guarantee the security of other components and parts in the instrument box.
Drawings
Fig. 1 is a schematic structural view of an electrical detection device for an instrument box according to the present invention;
fig. 2 is a schematic structural view of an instrument box electrical detection device shown in fig. 1, according to the present invention;
fig. 3 is a schematic structural diagram of a meter box electrical detection device shown in fig. 1 at B.
In the figure: 1. an instrument box; 2. an air inlet; 3. an air outlet; 4. a strip-shaped groove; 5. a detection tube; 6. a heat radiation fan; 7. a cross bar; 8. a detection sensor; 9. a gas storage tank; 10. an exhaust pipe; 11. an electromagnetic valve; 12. a slide plate; 13. a rectangular groove; 14. a dust screen; 15. a C-shaped bracket; 16. an electromagnet; 17. a return spring; 18. an iron block; 19. an alarm.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1 to 3, an instrument box electrical detection apparatus includes an instrument box 1, and further includes: the air inlet 2 and the air outlet 3 are respectively arranged at two sides of the instrument box 1, wherein the air inlet 2 and the air outlet 3 are respectively composed of a plurality of linear distributed strip-shaped grooves 4, and dust screens 14 are fixedly arranged in the strip-shaped grooves 4; the detecting tube 5 is fixedly installed on the air outlet 3, wherein, in the use of the instrument box 1, the heat radiation fan 6 in the detecting tube 5 can absorb the air in the instrument box 1 through the air outlet 3, and the instrument box 1 can absorb the external air through the air inlet 2, thereby radiating the instrument box 1.
A radiator fan 6 and a cross bar 7 are fixedly installed in the detection tube 5, a detection sensor 8 is fixedly installed on the cross bar 7, an alarm 19 is fixedly installed on the instrument box 1, the detection sensor 8 is electrically connected with the alarm 19 through a controller, a flame-retardant component connected with the detection sensor 8 is arranged on the instrument box 1, the flame-retardant component comprises a gas storage tank 9 fixedly installed on the instrument box 1, an output end of the gas storage tank 9 is fixedly connected with an exhaust pipe 10 extending into the instrument box 1, an electromagnetic valve 11 is fixedly installed in the exhaust pipe 10, the detection sensor 8 is electrically connected with the electromagnetic valve 11 through the controller, when smoke and spark are generated due to short-circuit failure of components in the instrument box 1, the detection sensor 8 in the detection tube 5 can trigger the controller to open the electromagnetic valve 11 through the temperature of the smoke and the spark and close the radiator fan 6, carbon dioxide in the gas storage tank 9 can be exhausted into the instrument box 1 through the exhaust pipe 10, therefore, damage to other components caused by open fire in the instrument box 1 is prevented, meanwhile, the controller controls the alarm 19 to give an alarm in time, workers can find and process the alarm in time, and the detection sensor 8 comprises a smoke sensor and a temperature sensor.
The inner wall of the instrument box 1 is connected with two sliding plates 12 respectively matched with the air inlet 2 and the air outlet 3 in a sliding manner, the side walls of the two sliding plates 12 are respectively provided with a rectangular groove 13 aligned with the strip-shaped groove 4, the lower end of the instrument box 1 is fixedly provided with an electromagnet 16, the lower end of the instrument box 1 is provided with a C-shaped support 15 extending to the inside of the instrument box, two ends of the C-shaped support 15 are respectively fixedly connected with the two sliding plates 12, the inner wall of the C-shaped support 15 is fixedly connected with an iron block 18 matched with the electromagnet 16, the detection sensor 8 is electrically connected with the electromagnet 16 through a controller, when carbon dioxide is discharged from the outer wall in the air storage tank 9, the electromagnet 16 is electrified through the controller, the electromagnet 16 adsorbs the iron block 18, the iron block 18 drives the sliding plates 12 to slide upwards through the C-shaped support 15, the rectangular grooves 13 on the sliding plates 12 are mutually staggered with the strip-shaped grooves 4, and the strip-shaped grooves 4 are sealed, can prevent the carbon dioxide in the instrument box 1 from discharging to prevent that the outside air from entering into the instrument box 1, prevent the naked light from appearing, thereby further guarantee the security of other components and parts in the instrument box 1.
The C-shaped support 15 is elastically connected with the lower end of the instrument box 1 through a return spring 17, and when the electromagnet 16 is powered off, the C-shaped support 15 can be quickly reset under the action of the return spring 17.
The gas holder 9 and the exhaust pipe 10 are both arranged at the upper end of the instrument box 1, so that carbon dioxide can be more comprehensively accumulated in the instrument box 1.
The working principle is as follows: in the utility model, in the use of the instrument box 1, the heat dissipation fan 6 in the detection tube 5 can absorb the air in the instrument box 1 through the air outlet 3, the instrument box 1 can absorb the outside air through the air inlet 2, thereby dissipating the heat of the instrument box 1, when the short-circuit fault of the components in the instrument box 1 generates smoke and sparks, the detection sensor 8 in the detection tube 5 can trigger the controller to open the electromagnetic valve 11 through the temperature of the smoke and the sparks and close the heat dissipation fan 6, the carbon dioxide in the air storage tank 9 can be discharged into the instrument box 1 through the exhaust pipe 10, thereby preventing the damage of other components due to the naked flame generated in the instrument box 1, meanwhile, the timely alarm of the alarm 19 can be controlled through the controller, the timely discovery and treatment of the working personnel are realized, and when the carbon dioxide discharges the outer wall in the air storage tank 9, the controller can electrify the electromagnet 16, electromagnet 16 then can adsorb iron plate 18, and iron plate 18 then can drive slide 12 through C shape support 15 and upwards slide, and rectangular channel 13 on slide 12 then can stagger each other with bar groove 4, and bar groove 4 then can be sealed, can prevent the carbon dioxide discharge in the instrument box 1 to prevent that the outside air from entering into instrument box 1, prevent the naked light from appearing, thereby further guarantee the security of other components and parts in instrument box 1.
The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an instrument box electric detection device, includes instrument box (1), its characterized in that still includes:
the air inlet (2) and the air outlet (3) are respectively arranged at two sides of the instrument box (1),
the air inlet (2) and the air outlet (3) are both composed of a plurality of linear-distributed strip-shaped grooves (4), and dust screens (14) are fixedly arranged in the strip-shaped grooves (4);
a detection tube (5) fixedly arranged on the air outlet (3),
wherein, fixed mounting has radiator fan (6) and horizontal pole (7) in test tube (5), fixed mounting has detection sensor (8) on horizontal pole (7), fixed mounting has alarm (19) on instrument box (1), detection sensor (8) are through controller and alarm (19) electric connection, be equipped with the fire-retardant subassembly of being connected with detection sensor (8) on instrument box (1).
2. The instrument box electric detection device according to claim 1, wherein the flame retardant component comprises an air storage tank (9) fixedly mounted on the instrument box (1), an output end of the air storage tank (9) is fixedly connected with an exhaust pipe (10) extending into the instrument box (1), an electromagnetic valve (11) is fixedly mounted in the exhaust pipe (10), and the detection sensor (8) is electrically connected with the electromagnetic valve (11) through a controller.
3. The instrument box electric detection device according to claim 2, characterized in that the inner wall of the instrument box (1) is connected with two sliding plates (12) respectively matched with the air inlet (2) and the air outlet (3) in a sliding manner, the side walls of the two sliding plates (12) are respectively provided with a rectangular groove (13) aligned with the strip-shaped groove (4), the lower end of the instrument box (1) is fixedly provided with an electromagnet (16), the lower end of the instrument box (1) is provided with a C-shaped support (15) extending to the inside of the instrument box, two ends of the C-shaped support (15) are respectively connected with the two sliding plates (12) in a fixed manner, the inner wall of the C-shaped support (15) is fixedly connected with an iron block (18) matched with the electromagnet (16), and the detection sensor (8) is electrically connected with the electromagnet (16) through a controller.
4. An instrument box electric detection device according to claim 3, characterized in that the C-shaped bracket (15) is elastically connected with the lower end of the instrument box (1) through a return spring (17).
5. The instrument box electric detection device according to claim 1, wherein the air inlet (2) and the air outlet (3) are respectively located on the outer walls of the upper end and the lower end of the instrument box (1).
6. An instrument box electric detection device according to claim 2, characterized in that the air storage tank (9) and the exhaust pipe (10) are both located at the upper end of the instrument box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123053784.9U CN216747919U (en) | 2021-12-07 | 2021-12-07 | Electrical detection device for instrument box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123053784.9U CN216747919U (en) | 2021-12-07 | 2021-12-07 | Electrical detection device for instrument box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216747919U true CN216747919U (en) | 2022-06-14 |
Family
ID=81933762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123053784.9U Active CN216747919U (en) | 2021-12-07 | 2021-12-07 | Electrical detection device for instrument box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216747919U (en) |
-
2021
- 2021-12-07 CN CN202123053784.9U patent/CN216747919U/en active Active
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