CN215579640U

CN215579640U - Power cabinet for automatic control

Info

Publication number: CN215579640U
Application number: CN202121881806.8U
Authority: CN
Inventors: 邓楷耀
Original assignee: Xin Three Automation Equipment Ltd
Current assignee: Xin Three Automation Equipment Ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-18
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a power cabinet for automatic control, which comprises a cabinet body, wherein supporting rods are fixedly arranged on two sides of the top of the cabinet body, a box body is fixedly arranged on the top of each supporting rod, and a pipeline is fixedly arranged in the center of the bottom of the box body. According to the utility model, through the arrangement of the temperature detector, when the temperature in the cabinet body exceeds the safety range value, the temperature detector can give an alarm, and meanwhile, the electromagnetic valve can be started to open the pipeline, sand stored in the cabinet body can be sprayed to the inner cavity of the cabinet body rapidly through the sand spraying plate, the sand can not conduct electricity, and the open fire can be extinguished rapidly under the condition of open fire, so that the spread of fire is effectively prevented, huge personal and property losses are avoided, and meanwhile, the problems that the existing power cabinet can catch fire and the like after a fault short circuit occurs, and huge personal and property losses can be caused due to untimely treatment are solved.

Description

Power cabinet for automatic control

Technical Field

The utility model relates to the technical field of power cabinets, in particular to a power cabinet for automatic control.

Background

The power cabinet is an electrical control cabinet combination for providing power for normal operation of the whole machine, and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like, the power cabinet can be divided into an outdoor power cabinet and an indoor power cabinet, and can be divided into a suspension type power cabinet and a floor type power cabinet from installation, and the power cabinet and the power box from size.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic control power cabinet, which has the advantages of automatically, quickly and timely extinguishing fire when a fire breaks out in the cabinet, avoiding causing huge personal and property loss, and solving the problems that the existing power cabinet can catch fire and the like after a fault short circuit occurs, cannot be timely treated, and causes huge personal and property loss.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic change power cabinet for control, includes the cabinet body, the equal fixed mounting in both sides at cabinet body top has the bracing piece, the top fixed mounting of bracing piece has the box, the center department fixed mounting of bottom half has the pipeline, the positive fixed mounting of pipeline has the solenoid valve, the bottom of pipeline just is located cabinet body inner chamber's top fixedly connected with sandblast board, cabinet body inner chamber's the equal fixed mounting in both sides has the riser, the top and the equal fixed mounting in bottom of riser have the backup pad, the inboard activity card of backup pad is equipped with heat abstractor, the front of the cabinet body is rotated and is installed the side door, the inner chamber fixed mounting of riser has the limiting plate, the top activity card of limiting plate is equipped with the fixture block, the inboard fixedly connected with connecting block of fixture block, heat abstractor's top fixed mounting has thermodetector.

Preferably, the fire-retardant board of equal fixed mounting in both sides of the cabinet body, the bottom fixed mounting of the cabinet body has the bottom plate.

Preferably, an output shaft is fixedly installed at the center of the front face of the heat dissipation device, and fan blades are fixedly installed on the periphery of the output shaft.

Preferably, the front of the side door is provided with a heat dissipation opening, and the front of the heat dissipation opening is fixedly provided with a dust screen.

Preferably, the top of the front surface of the cabinet body is rotatably provided with a retractable door, and the front surface of the retractable door is fixedly provided with an alarm lamp.

Preferably, the connecting block is movably clamped on the inner wall of the inner side of the vertical plate, and the inner side of the connecting block is connected with the outer side of the heat dissipation device.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the temperature detector, when the temperature in the cabinet body exceeds the safety range value, the temperature detector can give an alarm, and meanwhile, the electromagnetic valve can be started to open the pipeline, sand stored in the cabinet body can be sprayed to the inner cavity of the cabinet body rapidly through the sand spraying plate, the sand can not conduct electricity, and the open fire can be extinguished rapidly under the condition of open fire, so that the spread of fire is effectively prevented, huge personal and property losses are avoided, and meanwhile, the problems that the existing power cabinet can catch fire and the like after a fault short circuit occurs, and huge personal and property losses can be caused due to untimely treatment are solved.

2. The heat dissipation device is arranged, so that heat can be continuously dissipated in the cabinet body, the heat dissipation effect is good, the temperature in the cabinet body is reduced, the retractable door can descend after the fire is caught in the cabinet body, the heat dissipation opening can be shielded, a relatively closed space is generated in the cabinet body, and the sand extinguishing effect is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a partial cross-sectional view of a riser structure of the utility model.

In the figure: 1. a cabinet body; 2. a fan blade; 3. an output shaft; 4. a vertical plate; 5. a sand-blasting plate; 6. a clamping block; 7. an electromagnetic valve; 8. a pipeline; 9. a temperature detector; 10. a box body; 11. a support bar; 12. a flame retardant sheet; 13. a heat sink; 14. a support plate; 15. a base plate; 16. an alarm light; 17. a retractable door; 18. a dust screen; 19. a heat dissipation port; 20. connecting blocks; 21. a limiting plate; 22. the door is opened laterally.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an automatic control power cabinet comprises a cabinet body 1, flame retardant plates 12 are fixedly mounted on both sides of the cabinet body 1, a bottom plate 15 is fixedly mounted on the bottom of the cabinet body 1, support rods 11 are fixedly mounted on both sides of the top of the cabinet body 1, a cabinet body 10 is fixedly mounted on the top of the support rods 11, a pipeline 8 is fixedly mounted at the center of the bottom of the cabinet body 10, an electromagnetic valve 7 is fixedly mounted on the front of the pipeline 8, a sand-blasting plate 5 is fixedly connected to the bottom of the pipeline 8 and positioned at the top of an inner cavity of the cabinet body 1, vertical plates 4 are fixedly mounted on both sides of the inner cavity of the cabinet body 1, support plates 14 are fixedly mounted on the top and the bottom of the vertical plates 4, a heat dissipation device 13 is movably clamped on the inner side of the support plates 14, an output shaft 3 is fixedly mounted at the center of the front of the heat dissipation device 13, fan blades 2 are fixedly mounted around the output shaft 3, a door 22 is rotatably mounted on the front of the cabinet body 1, the front side of the side door 22 is provided with a heat dissipation port 19, the front side of the heat dissipation port 19 is fixedly provided with a dust screen 18, an inner cavity of the vertical plate 4 is fixedly provided with a limiting plate 21, the top of the limiting plate 21 is movably clamped with a clamping block 6, the inner side of the clamping block 6 is fixedly connected with a connecting block 20, the connecting block 20 is movably clamped on the inner wall of the inner side of the vertical plate 4, the inner side of the connecting block 20 is connected with the outer side of the heat dissipation device 13, the top of the heat dissipation device 13 is fixedly provided with a temperature detector 9, the front top of the cabinet body 1 is rotatably provided with a retractable door 17, the front side of the retractable door 17 is fixedly provided with an alarm lamp 16, the heat dissipation in the cabinet body 1 can be continuously performed through the arrangement of the heat dissipation device 13, the heat dissipation effect is good, the internal temperature of the cabinet body 1 is reduced, and after the internal part of the cabinet body 1 catches fire, the retractable door 17 can descend to shield the heat dissipation port 19, so that a relatively closed space is generated in the cabinet body 1, the effect of putting out of sand is improved, setting through thermodetector 9, the temperature surpasss the safety range value in the cabinet body 1, thermodetector 9 can take place the warning, and can start solenoid valve 7 and open pipeline 8 simultaneously, the sand of storage in box 10 can be through spouting sand plate 5 spout sand to cabinet body 1 inner chamber rapidly, and the sand can not take place electrically conductive, and can be to having the quick putting out of naked light under the condition of naked light, the effectual stretching of having prevented the intensity of a fire, and exempt from to cause huge personal and loss of property, solved present current power cabinet simultaneously behind the short circuit that breaks down, can take place to catch fire the circumstances such as, and can not timely handle, can cause the problem of huge personal and loss of property.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

During the use, in the internal temperature of cabinet 1 surpassed the safety range value, thermodetector 9 can take place to report to the police, and can start solenoid valve 7 simultaneously and open pipeline 8, the sand of storage in box 10 can be through sandblast board 5 sandblast to cabinet body 1 inner chamber rapidly, and the sand can not take place electrically conductive, and can be to having the quick putting out of naked light under the condition of naked light, heat abstractor 13's setting can last dispel the heat to cabinet body 1 is internal, and the radiating effect is good, the internal portion temperature of cabinet has been reduced, and after catching fire in cabinet body 1 inside, flexible door 17 can descend, can shelter from thermovent 19, make the internal comparatively confined space that produces of cabinet, the effect of putting out of sand has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic change power cabinet for control, includes the cabinet body (1), its characterized in that: the improved cabinet is characterized in that supporting rods (11) are fixedly mounted on two sides of the top of the cabinet body (1), a box body (10) is fixedly mounted on the top of each supporting rod (11), a pipeline (8) is fixedly mounted at the center of the bottom of the box body (10), an electromagnetic valve (7) is fixedly mounted on the front of the pipeline (8), a sand-blasting plate (5) is fixedly connected to the bottom of the pipeline (8) and is located at the top of the inner cavity of the cabinet body (1), vertical plates (4) are fixedly mounted on two sides of the inner cavity of the cabinet body (1), supporting plates (14) are fixedly mounted on the top and the bottom of the vertical plates (4), a heat dissipation device (13) is arranged on the inner side of each supporting plate (14), a side opening door (22) is mounted in the front rotation of the cabinet body (1), a limiting plate (21) is fixedly mounted in the inner cavity of each vertical plate (4), and a clamping block (6) is arranged on the top of each limiting plate (21), the inner side of the clamping block (6) is fixedly connected with a connecting block (20), and the top of the heat dissipation device (13) is fixedly provided with a temperature detector (9).

2. The power cabinet for automation control according to claim 1, characterized in that: the fire-retardant board (12) of equal fixed mounting in both sides of the cabinet body (1), the bottom fixed mounting of the cabinet body (1) has bottom plate (15).

3. The power cabinet for automation control according to claim 1, characterized in that: an output shaft (3) is fixedly mounted at the center of the front face of the heat dissipation device (13), and fan blades (2) are fixedly mounted on the periphery of the output shaft (3).

4. The power cabinet for automation control according to claim 1, characterized in that: a heat dissipation opening (19) is formed in the front face of the side opening door (22), and a dust screen (18) is fixedly mounted on the front face of the heat dissipation opening (19).

5. The power cabinet for automation control according to claim 1, characterized in that: the cabinet body (1) positive top is rotated and is installed flexible door (17), the positive fixed mounting of flexible door (17) has warning light (16).

6. The power cabinet for automation control according to claim 1, characterized in that: the inner wall of connecting block (20) activity card in riser (4) inboard is established, the inboard of connecting block (20) is connected with the outside of heat abstractor (13).