CN210986691U

CN210986691U - Electric box for automation of electrical engineering

Info

Publication number: CN210986691U
Application number: CN201922131143.7U
Authority: CN
Inventors: 王玉珏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-10
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses an electrical engineering automation uses electric box, including the cabinet body and intercommunication screen panel, the inside bottom mounting of the cabinet body has the installation grip block, and the bottom of installing the grip block is provided with the dust guard, the both sides of dust guard are connected with the movable rod, and the internally mounted of movable rod has the spout, the spout is close to one side of movable rod and settles and have ventilative frame, the top of installation grip block is connected with the cabinet horizontal pole, and the internally mounted of cabinet horizontal pole has the cabinet to protect the frame, the intercommunication screen panel sets up in the top that the cabinet protected the frame. This electrical engineering automation uses electrical cabinet, when outside air gets into explosion-proof function frequency conversion regulator cubicle, the dust that the air contains cushions the circulation between filter screen and the air inlet net, can keep apart the dust between filter screen and air inlet net, is favorable to improving the thermal diffusivity of explosion-proof function frequency conversion regulator cubicle, effectively prevents the inside that the dust foreign matter got into the electrical cabinet.

Description

Electric box for automation of electrical engineering

Technical Field

The utility model relates to an electrical cabinet technical field specifically is an electrical cabinet for electrical engineering automation.

Background

The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The regulator cubicle usage extensively is mainly used for chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire control safety control, traffic industry etc. but explosion-proof frequency conversion regulator cubicle has certain inner structure defect, consequently needs to improve the circulation in the explosion-proof frequency conversion regulator cubicle.

Regulator cubicle in market in use does not distinguish the equipment spare part in the regulator cubicle and settles, and inside circulation is not smooth in the explosion-proof frequency conversion regulator cubicle, and the radiating effect is not good, and the foreign matter gets into wherein, appears the problem of inside spare part phenomenon of ageing easily, for this reason, we provide an electrical cabinet for electrical engineering automation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical cabinet for electrical engineering automation to solve the regulator cubicle in use on the market that proposes in the above-mentioned background art, do not distinguish the arrangement to the equipment spare part in the regulator cubicle, inside circulation is not smooth in the explosion-proof frequency conversion regulator cubicle, and the radiating effect is not good, and the foreign matter gets into wherein, appears the problem of the ageing phenomenon of inside spare part easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical engineering automation uses electric box, includes the cabinet body and intercommunication screen panel, the inside bottom mounting of the cabinet body has the installation grip block, and the bottom of installing the grip block is provided with the dust guard, the both sides of dust guard are connected with the movable rod, and the internally mounted of movable rod has the spout, one side that the spout is close to the movable rod is settled there is ventilative frame, the top of installation grip block is connected with the cabinet horizontal pole, and the internally mounted of cabinet horizontal pole has the cabinet to protect the frame, the intercommunication screen panel sets up in the top that the cabinet protected the frame.

Preferably, the inside inner wall is prevented to the spout and closely laminates with the outside outer wall of movable rod between, and the spout passes through the movable rod and constitutes elevation structure with the installation grip block.

Preferably, ventilative frame includes filter screen, isolation spring and air inlet net, the inside one side distribution of ventilative frame has air inlet net, and air inlet net's one side distribution has isolation spring, the filter screen is installed to one side of isolation spring.

Preferably, the cabinet body is fixedly connected with the breathable frame, and the breathable frame forms an elastic structure through the filter screen and the isolation spring.

Preferably, the communication screen panel includes heat dissipation net group, buckle post and baffle, the internal distribution of communication screen panel has the heat dissipation net group, and the buckle post is installed to the bottom of heat dissipation net group, the bottom of buckle post is provided with the baffle.

Preferably, the radiating net set is movably connected with the buckling column, and the radiating net set forms a buckling structure with the guide plate through the buckling column.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the sliding chute of the utility model forms a lifting structure with the mounting clamping plate through the movable rod, can distinguish and place the equipment parts of the explosion-proof function frequency conversion electric cabinet, and can lift the dust guard plate when the explosion-proof function frequency conversion electric cabinet is opened for maintenance, so that the internal air in the explosion-proof frequency conversion electric cabinet circulates smoothly, and the convenience is brought to the user for maintenance and replacement;

2. the ventilating frame of the utility model forms an elastic structure through the filter screen and the isolation spring, when external air enters the variable frequency electric cabinet with explosion-proof function, dust contained in the air is buffered and circulated between the filter screen and the air inlet net, so that the dust can be isolated between the filter screen and the air inlet net, the heat dissipation of the variable frequency electric cabinet with explosion-proof function is improved, and dust foreign matters are effectively prevented from entering the interior of the variable frequency electric cabinet with explosion-proof function;

3. the utility model discloses a heat dissipation net group passes through the buckle post and constitutes buckle structure with the baffle, can circulate the equipment heat between cabinet horizontal pole and the cabinet fender bracket and filter, can filter the heat dissipation of heat dissipation net group between the intercommunication screen panel, and effectual prevention large tracts of land covers and causes the not smooth phenomenon of heat dissipation, is favorable to alleviating explosion-proof function frequency conversion regulator cubicle spare part and takes place the ageing condition.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the ventilating frame of the present invention;

fig. 3 is a schematic view of the communication mesh enclosure of the present invention.

In the figure: 1. a cabinet body; 2. a dust-proof plate; 3. a chute; 4. a movable rod; 5. a gas permeable frame; 501. filtering with a screen; 502. an isolation spring; 503. an air intake network; 6. installing a clamping plate; 7. a cabinet rail; 8. a cabinet protection frame; 9. the mesh enclosure is communicated; 901. a heat dissipation net set; 902. a buckling column; 903. a guide plate.

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, the present invention provides a technical solution: an electrical cabinet for automation of electrical engineering comprises a cabinet body 1 and a communicating mesh enclosure 9, wherein an installation clamping plate 6 is fixed at the bottom end inside the cabinet body 1, a dustproof plate 2 is arranged at the bottom end of the installation clamping plate 6, movable rods 4 are connected to two sides of the dustproof plate 2, a sliding chute 3 is installed inside the movable rods 4, a breathable frame 5 is arranged at one side of the sliding chute 3 close to the movable rods 4, the inner wall of the inner part of the sliding chute 3 is tightly attached to the outer wall of the movable rods 4, the sliding chute 3 and the installation clamping plate 6 form a lifting structure through the movable rods 4, the movable dustproof plate 2 can drive the movable rods 4 to tightly attach the sliding chute 3 and the installation clamping plate 6 to slide by pushing the dustproof plate 2 between the installation clamping plates 6, the sliding dustproof plate 2 is lifted and clamped between the sliding chute 3 and the installation clamping plate 6, and the explosion-proof function frequency conversion equipment parts can be distinguished and arranged, when the explosion-proof function frequency conversion electrical cabinet is opened for maintenance, the dust guard 2 can be lifted, so that the inside air circulation in the explosion-proof frequency conversion electrical cabinet is smooth, the convenience-carrying user can maintain and replace the explosion-proof function frequency conversion electrical cabinet, the top end of the mounting clamping plate 6 is connected with the cabinet transverse rod 7, the cabinet transverse rod 7 is internally provided with the cabinet protection frame 8, and the communication mesh enclosure 9 is arranged on the top end of the cabinet protection frame 8.

The ventilating frame 5 comprises a filter screen 501, an isolation spring 502 and an air inlet screen 503, the air inlet screen 503 is distributed on one side inside the ventilating frame 5, the isolation spring 502 is distributed on one side of the air inlet screen 503, the filter screen 501 is installed on one side of the isolation spring 502, the cabinet body 1 is fixedly connected with the ventilating frame 5, the ventilating frame 5 forms an elastic structure through the filter screen 501 and the isolation spring 502, a certain air space is kept between the filter screen 501 and the air inlet screen 503 by the isolation spring 502 between the ventilating frame 5 and pressing between the filter screen 501 and the air inlet screen 503 by the elasticity of the isolation spring 502, when external air enters the explosion-proof function frequency conversion electric cabinet, dust contained in the air is buffered and circulated between the filter screen 501 and the air inlet screen 503, the dust can be isolated between the filter screen 501 and the air inlet screen 503, and the heat dissipation performance of the explosion-proof function frequency conversion electric cabinet is improved, effectively prevent dust foreign matters from entering the interior of the variable-frequency electrical cabinet with an explosion-proof function.

The communicating net cover 9 comprises a radiating net group 901, a buckling column 902 and a guide plate 903, the radiating net group 901 is distributed in the communicating net cover 9, and the bottom end of the heat dissipation net group 901 is provided with a buckling column 902, the bottom end of the buckling column 902 is provided with a guide plate 903, the heat dissipation net group 901 is movably connected with the buckling column 902, and the heat dissipation net group 901 forms a fastening structure with the guide plate 903 through the fastening column 902, the heat dissipation net group 901 in the communicating net cover 9 is firmly arranged between the fastening column 902 and the guide plate 903, so that the multiple groups of heat dissipation net sets 901 are blocked in the communication net cover 9 to provide heat dissipation and circulation space between the cabinet body 1 and the communication net cover 9, the heat of equipment between the cabinet cross rod 7 and the cabinet protection frame 8 can be circulated and filtered, the heat dissipation net group 901 can be dissipated and filtered between the communicated net covers 9, the phenomenon of unsmooth heat dissipation caused by large-area coverage is effectively prevented, and the aging condition of the parts of the explosion-proof frequency-conversion electric cabinet is favorably alleviated.

The working principle is as follows: when the electrical cabinet for automation of electrical engineering is used, firstly, a certain air space is kept between the filter screen 501 and the air inlet screen 503 by the isolation spring 502 between the air permeable frames 5 and pressing between the filter screen 501 and the air inlet screen 503 by the elasticity of the isolation spring 502, when external air enters the variable frequency electrical cabinet with the explosion-proof function, dust contained in the air is buffered and circulated between the filter screen 501 and the air inlet screen 503, the dust can be isolated between the filter screen 501 and the air inlet screen 503, the heat dissipation performance of the variable frequency electrical cabinet with the explosion-proof function is improved, dust and foreign matters are effectively prevented from entering the interior of the variable frequency electrical cabinet with the explosion-proof function, meanwhile, the heat dissipation screen group 901 in the communication screen 9 is firmly arranged between the buckling column 902 and the guide plate 903, so that a plurality of groups of heat dissipation screen groups 901 are blocked in the communication screen 9 to provide a heat dissipation and circulation space between the cabinet body 1 and the communication screen, the heat of the equipment between the cabinet cross rod 7 and the cabinet protection frame 8 can be circulated and filtered, the heat dissipation net group 901 can be cooled and filtered between the communicating net covers 9, the phenomenon of poor heat dissipation caused by large-area coverage is effectively prevented, the aging condition of the parts of the explosion-proof function frequency-conversion electrical cabinet is favorably relieved, finally, the movable dustproof plate 2 can drive the movable rod 4 to cling to the chute 3 and slide between the mounting clamping plates 6 by pushing the dustproof plate 2 between the mounting clamping plates 6, the sliding dustproof plate 2 is lifted and clamped between the chute 3 and the mounting clamping plates 6, the parts of the explosion-proof function frequency-conversion electrical cabinet equipment can be distinguished and arranged, when the explosion-proof function frequency-conversion electrical cabinet is opened for maintenance, the dustproof plate 2 can be lifted and moved, so that the internal air in the explosion-proof frequency-conversion electrical cabinet is smoothly circulated, and the maintenance and the replacement are convenient for a, this is the working principle of an electrical cabinet for automation of electrical engineering.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrical engineering is automatic uses electric box, includes the cabinet body (1) and communicates screen panel (9), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the inside bottom of the cabinet body (1) is fixed with installation grip block (6), and the bottom of installing grip block (6) is provided with dust guard (2), the both sides of dust guard (2) are connected with movable rod (4), and the internally mounted of movable rod (4) has spout (3), it has ventilative frame (5) to settle one side that spout (3) are close to movable rod (4), the top of installation grip block (6) is connected with cabinet horizontal pole (7), and the internally mounted of cabinet horizontal pole (7) has cabinet to protect frame (8), intercommunication screen panel (9) set up in the top that cabinet protected frame (8).

2. An electrical cabinet for automation of electrical engineering according to claim 1, characterized in that: the inner wall of the sliding chute (3) is prevented from being tightly attached to the outer wall of the movable rod (4), and the sliding chute (3) and the installation clamping plate (6) form a lifting structure through the movable rod (4).

3. An electrical cabinet for automation of electrical engineering according to claim 1, characterized in that: ventilative frame (5) include filter screen (501), isolation spring (502) and admit air net (503), the inside one side distribution of ventilative frame (5) has admit air net (503), and the one side distribution of admitting air net (503) has isolation spring (502), filter screen (501) are installed to one side of isolation spring (502).

4. An electrical cabinet for automation of electrical engineering according to claim 3, characterized in that: the cabinet body (1) is fixedly connected with the ventilating frame (5), and the ventilating frame (5) forms an elastic structure with the isolation spring (502) through the filter screen (501).

5. An electrical cabinet for automation of electrical engineering according to claim 1, characterized in that: the connecting net cover (9) comprises a radiating net group (901), buckling columns (902) and a guide plate (903), the radiating net group (901) is distributed in the connecting net cover (9), the buckling columns (902) are installed at the bottom end of the radiating net group (901), and the guide plate (903) is arranged at the bottom end of the buckling columns (902).

6. An electrical cabinet for automation of electrical engineering according to claim 5, wherein: the radiating net set (901) is movably connected with the buckling column (902), and the radiating net set (901) and the guide plate (903) form a buckling structure through the buckling column (902).