CN214757532U - Explosion-proof electric cabinet - Google Patents
Explosion-proof electric cabinet Download PDFInfo
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- CN214757532U CN214757532U CN202120593362.1U CN202120593362U CN214757532U CN 214757532 U CN214757532 U CN 214757532U CN 202120593362 U CN202120593362 U CN 202120593362U CN 214757532 U CN214757532 U CN 214757532U
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- explosion
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- electric cabinet
- inner box
- proof electric
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Abstract
The utility model discloses an explosion-proof electric cabinet, including strengthening the casing, strengthen being provided with the inner box in the casing, be provided with explosion-proof door and metal hinge before strengthening the casing, explosion-proof door passes through metal hinge and strengthens the casing articulated, the thermovent has been seted up on the inner box inner wall both sides, it is corresponding to strengthen shells inner wall both sides the thermovent position is provided with the heat dissipation fan, strengthen the casing back and seted up the gas vent, be provided with dry box in the inner box, be provided with the humidity inductor on the dry box, be provided with the fire control shower nozzle under the inner box inner wall top, be provided with temperature-sensing ware under the fire control shower nozzle, be provided with sealed magnet and sealed cushion between explosion-proof door and the enhancement casing, the utility model discloses a double-deck dustproof design for explosion-proof electric cabinet avoids causing inside electrical equipment to be out of order because of the dust, provides a possess waterproof, The heat dissipation, dustproof, simple structure is practical, long-lived automatically controlled box.
Description
Technical Field
The utility model relates to an electric cabinet technical field specifically is an explosion-proof electric cabinet.
Background
An explosion-proof electric control box is an explosion-proof electric control device applied under a coal mine. At present, when an explosion-proof electric cabinet fails or a program needs to be modified, a generally adopted processing method is as follows: and opening an explosion-proof door of the electric cabinet, and then connecting a debugging signal wire in a main cavity of the electric cabinet with fault detection equipment or program modification equipment, so that fault detection or program modification operation is performed under the electrified condition.
However, the working site of the electric cabinet is generally at the coal mine excavation face, a large amount of explosive gases such as gas exist in the air of the environment of the excavation face, and when an explosion door of the electric cabinet is opened in the environment of the explosive gases, an explosion-proof structure can be damaged, so that high voltage in a main cavity of the electric cabinet is in contact with the explosive gases, and safety accidents are caused. In view of this, when the explosion-proof electric cabinet fails or needs to modify the program, the electric cabinet is generally transported to a place meeting the safety condition, and then the operation of detecting the failure or modifying the program is performed. However, because the explosion-proof electric cabinet for the coal mine and the equipment connected with the explosion-proof electric cabinet are heavier, the handling equipment is required to be used for conveying, the efficiency of fault detection or program modification work of the electric cabinet is lower, the working efficiency of the electric cabinet is also seriously influenced, meanwhile, the electric cabinet can often enter dust and water vapor, the heat dissipation effect of the existing electric cabinet is poor, the safety factor is also greatly reduced, meanwhile, the existing electric cabinet is limited in use under the occasion needing heat dissipation treatment due to the structure of relative tightness, in the occasion with larger dust, the electric cabinet can not be directly cooled by air, and the normal use of the electric cabinet is seriously influenced.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides an explosion-proof electric cabinet can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an explosion-proof electric cabinet, is including strengthening the casing, be provided with the inner box in the enhancement casing, be provided with explosion-proof door and metal hinge before strengthening the casing, explosion-proof door passes through metal hinge and strengthens the casing articulated, the thermovent has been seted up on the inner box wall both sides, it is corresponding to strengthen the inner box wall both sides the thermovent position is provided with the heat dissipation fan, strengthen the casing back and seted up the gas vent, be provided with dry box in the inner box, be provided with the humidity inductor on the dry box, be provided with the fire control shower nozzle under the inner box wall top, be provided with temperature-sensing ware under the fire control shower nozzle, be provided with sealing magnet and sealed cushion between explosion-proof door and the enhancement casing.
Preferably, the explosion vent is provided with a display screen, a work indicator light and an alarm light are arranged below the display screen, and the explosion vent is provided with an insulating handle.
Preferably, a filter screen is arranged on the heat dissipation port, and a dust screen is arranged on the exhaust port.
Preferably, a junction box is arranged behind the reinforcing shell.
Preferably, the humidity sensor and the temperature sensor are connected with the display screen.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a double-deck dustproof design for explosion-proof electric cabinet avoids causing inside electrical equipment to be out of order because of the dust, damages even, is equipped with the drying box and makes and to absorb the inside vapor of explosion-proof electric cabinet through the drier, thereby avoids inside electrical equipment short circuit, is equipped with work pilot lamp and warning light, makes the staff be convenient for inspect explosion-proof electric cabinet internal state, provides one kind and possesses waterproof, heat dissipation, dustproof, simple structure is practical, longe-lived automatically controlled box.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is a schematic view of a partial structure of the present invention;
reference numbers in the figures:
1-reinforced shell, 2-inner box, 3-explosion door, 11-exhaust port, 12-display screen, 13-work indicator light, 14-alarm light, 15-insulated handle, 16-dustproof net, 17-junction box, 21-heat dissipation port, 22-heat dissipation fan, 23-drying box, 24-humidity sensor, 25-fire-fighting nozzle, 26-temperature sensor, 27-filter screen, 31-metal hinge, 32-sealing magnet and 33-sealing soft rubber pad.
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.
The utility model provides an explosion-proof electric cabinet, is including strengthening casing 1, it is provided with inner box 2 in the casing 1 to strengthen, be provided with explosion vent 3 and metal hinge 31 before strengthening casing 1, explosion vent 3 is articulated with strengthening casing 1 through metal hinge 31, thermovent 21 has been seted up on 2 inner wall both sides of inner box, it is corresponding to strengthen 1 inner wall both sides of casing 21 the thermovent 21 position is provided with radiator fan 22, strengthen 1 back of casing and seted up gas vent 11, be provided with dry box 23 in the inner box 2, be provided with humidity inductor 24 on the dry box 23, it prevents 25 heads to be provided with the fire dissipation under 2 inner wall tops of inner box, be provided with temperature-sensing ware 26 under the fire control shower nozzle 25, be provided with sealed magnet 32 and sealed soft cushion 33 between explosion vent 3 and the strengthening casing 1.
Preferably, be provided with display screen 12 on the explosion vent 3, the interior states such as temperature humidity of display screen 12 display box, the staff of being convenient for confirms explosion-proof electric cabinet internal state, be provided with work pilot lamp 13 and warning light 14 under the display screen 12, the staff of being convenient for confirms electric cabinet state, be provided with insulating handle 15 on the explosion vent 3 to prevent that the staff electrocutes the accidental injury. Preferably, a filter screen 27 is arranged at the opening of the heat dissipation 21, a dust screen 16 is arranged on the exhaust port 11, and the filter screen 27 and the dust screen 16 can isolate most dust and moisture. Preferably, the junction box 17 is arranged behind the reinforcing shell 1, so that the electric cabinet is convenient to use. Preferably, the humidity sensor 24 and the temperature sensor 26 are connected to the display 12.
The utility model discloses a double-deck dustproof design for explosion-proof electric cabinet avoids causing inside electrical equipment to be malfunctioning because of the dust, damages even, is equipped with dry box 23 and makes and can absorb the inside vapor of explosion-proof electric cabinet through the drier, thereby avoids inside electrical equipment short circuit, is equipped with work pilot lamp 13 and warning light 14, and the staff of being convenient for inspects explosion-proof electric cabinet internal state, provides one kind and possesses waterproof, heat dissipation, dustproof, simple structure is practical, longe-lived automatically controlled box.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. An explosion-proof electric cabinet which is characterized in that: including strengthening the casing, be provided with the inner box in the casing of strengthening, be provided with explosion vent and metal hinge before strengthening the casing, the explosion vent passes through the metal hinge and strengthens the casing articulated, the thermovent has been seted up on the inner box wall both sides, it is corresponding to strengthen the inner box wall both sides the thermovent position is provided with the heat dissipation fan, strengthen the casing back and seted up the gas vent, be provided with dry box in the inner box, be provided with the humidity inductor on the dry box, be provided with the fire control shower nozzle under the inner box wall top, be provided with temperature-sensing ware under the fire control shower nozzle, be provided with sealing magnet and sealed soft cushion between explosion vent and the enhancement casing.
2. An explosion-proof electric cabinet according to claim 1, characterized in that: the explosion door is provided with a display screen, a work indicating lamp and an alarm lamp are arranged below the display screen, and an insulating handle is arranged on the explosion door.
3. An explosion-proof electric cabinet according to claim 1, characterized in that: a filter screen is arranged on the heat dissipation port, and a dust screen is arranged on the exhaust port.
4. An explosion-proof electric cabinet according to claim 1, characterized in that: and a junction box is arranged behind the reinforcing shell.
5. An explosion-proof electric cabinet according to claim 1, characterized in that: and the humidity sensor and the temperature sensor are connected with the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120593362.1U CN214757532U (en) | 2021-03-24 | 2021-03-24 | Explosion-proof electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120593362.1U CN214757532U (en) | 2021-03-24 | 2021-03-24 | Explosion-proof electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214757532U true CN214757532U (en) | 2021-11-16 |
Family
ID=78596534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120593362.1U Active CN214757532U (en) | 2021-03-24 | 2021-03-24 | Explosion-proof electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214757532U (en) |
-
2021
- 2021-03-24 CN CN202120593362.1U patent/CN214757532U/en active Active
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