CN211792528U

CN211792528U - Electrical system control cabinet

Info

Publication number: CN211792528U
Application number: CN202020808182.6U
Authority: CN
Inventors: 李卫兵; 李惠华
Original assignee: Zhengzhou Dema Electric Co Ltd
Current assignee: Zhengzhou Dema Electric Co Ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-10-27
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses an electrical system switch board relates to mechanical electrical technology field, its characterized in that: the intelligent cabinet comprises a cabinet body, wherein a control chamber is arranged above the interior of the cabinet body, an element module is fixedly installed on the rear side of the control chamber, air inlet holes are respectively formed in the cabinet body corresponding to two sides of the element module, an air suction hole is formed below the element module, a board inserting door is arranged in front of the element module, a partition board is arranged above the board inserting door, and the partition board is fixedly installed on the cabinet body; has the advantages that: the circuit is separately provided with components which are convenient for arranging and disassembling and replacing the component module by arranging the board inserting door; air is supplied through the air inlet hole, and the fan sucks air from the air suction hole, so that air in the control room is circulated, the element module is cooled, and the service life is prolonged; the dust collecting cloth bag is arranged to collect sucked dust, the dust is prevented from being sucked or entering other equipment again after being discharged, and a certain dust removal effect is achieved.

Description

Electrical system control cabinet

Technical Field

The utility model relates to a mechanical electrical technology field especially relates to an electrical system control cabinet.

Background

The control cabinet of large-scale maintenance machinery electrical system control cabinet is to assemble the switch equipment, measuring instrument, protective electrical equipment and auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement should meet the requirement of normal operation of the power system, it is easy to overhaul, the safety of the human body and the surrounding equipment is not endangered, the circuit can be switched on or off by the manual or automatic switch in normal operation, the circuit can be switched off or alarmed by the protective electrical equipment in fault or abnormal operation, various parameters in operation can be displayed by the measuring instrument, some electrical parameters can be adjusted, the deviation from the normal working state can be prompted or signaled, and the control cabinet is commonly used in various power distribution, distribution and transformation substations.

However, as the functions of the control cabinet of the electrical system are more and more, the number of components of the internal component module of the control cabinet is more and more, but many control cabinets on the market have simple internal heat dissipation structures, only achieve the purpose of heat dissipation, and do not well solve the problem of dust entering along with cooling airflow, and the entering dust falls on the components and possibly influences normal work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical system switch board just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

an electrical system control cabinet comprises a cabinet body, wherein a control room is arranged above the interior of the cabinet body, an element module is fixedly mounted at the rear side of the control room, air inlet holes are respectively formed in the cabinet body corresponding to two sides of the element module, an air suction hole is formed below the element module, an inserting plate door is arranged in front of the element module, a partition plate is arranged above the inserting plate door and fixedly mounted on the cabinet body, the element module is enclosed in a closed space by the cabinet body, the partition plate and the inserting plate door, a sealing door is arranged on the front surface of the cabinet body corresponding to the inserting plate door and connected with the cabinet body through a hinge, a handle is fixedly mounted on the sealing door, a control panel is arranged above the sealing door and fixedly mounted on the cabinet body; a dust removal chamber is arranged below the inner part of the cabinet body, the dust removal chamber is communicated with the control chamber through the air suction hole, a fan is fixedly arranged in the dust removal chamber corresponding to the position of the air suction hole, an air pipe is hermetically arranged at the output end of the fan, a dust collection cloth bag is hermetically arranged at one end, far away from the fan, of the air pipe, an air outlet is arranged at the bottom surface of the cabinet body corresponding to the position of the dust collection cloth bag, a cleaning door is arranged on the front surface of the cabinet body corresponding to the position of the dust collection cloth bag, the cleaning door is connected with the cabinet body through a hinge, and a pull block is fixedly arranged; an electric wire is fixedly connected to the outer side of the cabinet body, and a plug is fixedly mounted at one end, far away from the cabinet body, of the electric wire; the plug is electrically connected with the electric wire, the electric wire is electrically connected with the element module, the element module is electrically connected with the plug board door, and the plug board door is electrically connected with the control panel.

Preferably, a filter screen is fixedly arranged in the control chamber corresponding to the air inlet.

Preferably, the inserting plate door comprises a first pushing block, a first inserting plate, a second inserting plate, a third inserting plate, a second pushing block, a fourth inserting plate, a hook and a hanging column, wherein the left side of the first inserting plate is connected with the cabinet body through a rotating shaft, the left side of the second inserting plate is connected with the right side of the first inserting plate through a hinge, and the right side of the second inserting plate is rotatably connected with the hook; the right side of the fourth plug board is connected with the cabinet body through a rotating shaft, the right side of the third plug board is connected with the left side of the fourth plug board through a hinge, and a hanging column is fixedly arranged on the left side of the third plug board; the hook is hung on the hanging column.

Preferably, support legs are fixedly arranged at four corners of the bottom surface of the cabinet body.

Preferably, the stabilizer blade includes swivel nut, commentaries on classics piece, swivel nut, last double-screw bolt and lower double-screw bolt down, it is in to go up swivel nut fixed mounting on the cabinet body, go up swivel nut lower extreme threaded connection have go up the double-screw bolt, it is connected with to go up double-screw bolt lower extreme fixedly to change the piece, change piece lower extreme fixedly connected with down the double-screw bolt, down the swivel nut with the double-screw bolt passes through threaded connection down.

Preferably, the first picture peg the second picture peg the third picture peg with be provided with the jack on the fourth picture peg respectively, the components and parts of component module respectively with the jack passes through the wire and connects, the jack with control panel passes through the wire and connects, the wire end all be provided with the plug-in connector that the jack corresponds.

Has the advantages that: the circuit is separately provided with components which are convenient for arranging and disassembling and replacing the component module by arranging the board inserting door; air is supplied through the air inlet hole, and the fan sucks air from the air suction hole, so that air in the control room is circulated, the element module is cooled, and the service life is prolonged; the dust collecting cloth bag is arranged to collect the sucked dust, so that the dust is prevented from being sucked again or entering other equipment after being discharged, and a certain dust removal effect is achieved; set up the stabilizer blade, improve and rotate the turning block height adjustment, avoid because the uneven problem that leads to the cabinet body to place unstably on ground.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an electrical system control cabinet according to the present invention.

Fig. 2 is a perspective view of the electrical system control cabinet of the present invention.

Fig. 3 is a schematic diagram of a right-view structure of an electrical system control cabinet according to the present invention.

Fig. 4 is a schematic top view of the electrical system control cabinet of the present invention.

Fig. 5 is a partial part diagram of an electrical system control cabinet according to the present invention.

Fig. 6 is a working schematic diagram of an electrical system control cabinet according to the present invention.

The reference numerals are explained below:

1. a support leg; 2. a cabinet body; 3. cleaning the door; 4. a sealing door; 5. a control panel; 6. an air inlet; 7. a handle; 8. an electric wire; 9. a plug; 10. pulling the block; 11. a first push block; 12. a first board insert; 13. a second board plug; 14. a third board plug; 15. a second push block; 16. a fourth board plug; 17. hooking; 18. hanging a column; 19. a partition plate; 20. an element module; 21. a panel door; 22. a suction hole; 23. a fan; 24. an air duct; 25. an air outlet; 26. a dust collecting cloth bag; 27. a dust chamber; 28. a control room; 29. a filter screen; 101. an upper threaded sleeve; 102. rotating the block; 103. a lower thread insert; 104. an upper stud; 105. and a lower stud.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The technical scheme of the invention is further explained below with the accompanying drawings:

as shown in fig. 1-6, an electrical system control cabinet comprises a cabinet body 2, a control chamber 28 is disposed above the cabinet body 2, a component module 20 is fixedly mounted at the rear side of the control chamber 28, air inlets 6 are respectively disposed at two sides of the cabinet body 2 corresponding to the component module 20, the air inlets 6 are used for air intake, air suction holes 22 are disposed below the component module 20, the air suction holes 22 are used for air suction, a board insertion door 21 is disposed in front of the component module 20, the board insertion door 21 is used for sealing, a partition plate 19 is disposed above the board insertion door 21, the partition plate 19 is used for dividing the space, the partition plate 19 is fixedly mounted on the cabinet body 2, the partition plate 19 and the board insertion door 21 enclose the component module 20 in a sealed space, a sealing door 4 is disposed at a position corresponding to the board insertion door 21 on the front surface of the cabinet body 2, the sealing door 4 is used for sealing, the sealing door 4 is, the handle 7 is used for facilitating pulling, the control panel 5 is arranged above the sealing door 4, the control panel 5 is used for operation, and the control panel 5 is fixedly arranged on the cabinet body 2; a dust chamber 27 is arranged below the inner part of the cabinet body 2, the dust chamber 27 is communicated with the control chamber 28 through an air suction hole 22, a fan 23 is fixedly arranged in the dust chamber 27 corresponding to the position of the air suction hole 22, the fan 23 is used for sucking air, an air pipe 24 is hermetically arranged at the output end of the fan 23 and is used for connecting the air pipe 24, a dust collecting cloth bag 26 is hermetically arranged at one end, away from the fan 23, of the air pipe 24, the dust collecting cloth bag 26 is used for collecting dust, an air outlet 25 is arranged at the position, corresponding to the dust collecting cloth bag 26, of the bottom surface of the cabinet body 2, the air outlet 25 is used for discharging air, a cleaning door 3 is arranged at the position, corresponding to the dust collecting cloth bag 26, on the front surface of the cabinet body 2, the cleaning door 3 is used for being convenient to clean; an electric wire 8 is fixedly connected to the outer side of the cabinet body 2, and a plug 9 is fixedly mounted at one end, far away from the cabinet body 2, of the electric wire 8, so that the electric wire is conveniently connected with the jack; the plug 9 is electrically connected with the wire 8, the wire 8 is electrically connected with the element module 20, the element module 20 is electrically connected with the plug board door 21, and the plug board door 21 is electrically connected with the control panel 5; a filter screen 29 is fixedly arranged in the control chamber 28 corresponding to the air inlet 6, and the filter screen 29 is used for filtering; the flashboard door 21 comprises a first push block 11, a first flashboard 12, a second flashboard 13, a third flashboard 14, a second push block 15, a fourth flashboard 16, a hook 17 and a hanging column 18, wherein the left side of the first flashboard 12 is connected with the cabinet body 2 through a rotating shaft, the left side of the second flashboard 13 is connected with the right side of the first flashboard 12 through a hinge, and the right side of the second flashboard 13 is rotatably connected with the hook 17; the right side of the fourth plug board 16 is connected with the cabinet body 2 through a rotating shaft, the right side of the third plug board 14 is connected with the left side of the fourth plug board 16 through a hinge, a hanging column 18 is fixedly arranged on the left side of the third plug board 14, and the hanging column 18 and the hook 17 are used for being matched and fixed; the hook 17 is hung on the hanging column 18; four corners of the bottom surface of the cabinet body 2 are fixedly provided with support legs 1, and the support legs 1 are used for supporting; the support leg 1 comprises an upper threaded sleeve 101, a rotating block 102, a lower threaded sleeve 103, an upper stud 104 and a lower stud 105, the upper threaded sleeve 101 is fixedly installed on the cabinet body 2, the lower end of the upper threaded sleeve 101 is connected with the upper stud 104 in a threaded manner, the lower end of the upper stud 104 is fixedly connected with the rotating block 102, the rotating block 102 is used for rotating, the lower end of the rotating block 102 is fixedly connected with the lower stud 105, and the lower threaded sleeve 103 is connected with the lower stud 105 in a threaded manner; the first plug board 12, the second plug board 13, the third plug board 14 and the fourth plug board 16 are respectively provided with jacks for facilitating the insertion connection of wires, the components of the component module 20 are respectively connected with the jacks through wires, the jacks are connected with the control panel 5 through wires, and the ends of the wires are respectively provided with plug-in connectors corresponding to the jacks for facilitating the connection of the wires and the jacks.

The working principle is as follows: when the device is used, the cabinet body 2 is supported by the support legs 1, the height of the support legs 1 is adjusted by the rotatable rotating block 102 when the ground is placed on uneven ground, stable support of the cabinet body 2 is achieved, components of the component module 20 are respectively connected with the jacks on the plug board door 21 through wires according to use requirements, the control panel 5 is connected into the jacks through wires, the plug 9 is communicated with an external power supply, the control panel 5 is operated, the fan 23 works in the process, external air is filtered from the air inlet 6 through the filter screen 29 and enters the control chamber 28, under the action of the fan 23, the air enters the dust collecting cloth bag 26 from the air inlet 22 through the air pipe 24, the dust collecting cloth bag 26 filters the sucked air again, and finally the air is discharged from the air outlet 25; pulling the pull block 10 to open the cleaning door 3, and taking down the dust collecting cloth bag 26 to pour out the dust; when the components of the component module 20 need to be replaced, the handle 7 is pulled to open the sealing door 4, the hook 17 is taken down from the hanging column 18, the first push block 11 is pushed leftwards, the first plug board 12 and the second plug board 13 are folded and pushed to the left side of the cabinet body 2, the second push block 15 is pushed rightwards, the third plug board 14 and the fourth plug board 16 are folded and pushed to the right side of the cabinet body 2, an opening is formed between the second plug board 13 and the third plug board 14, and the components can be replaced; after the replacement is completed, the first pushing block 11 is pushed rightwards, the first inserting plate 12 and the second inserting plate 13 are unfolded, the second pushing block 15 is pushed leftwards, the third inserting plate 14 and the fourth inserting plate 16 are unfolded, the space between the second inserting plate 13 and the third inserting plate 14 is closed, the hook 17 is hung on the hanging column 18 for fixing, and the sealing performance of the component module 20 is improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. An electrical system control cabinet which characterized in that: the intelligent cabinet comprises a cabinet body (2), a control room (28) is arranged above the inside of the cabinet body (2), an element module (20) is fixedly arranged at the rear side of the control room (28), the cabinet body (2) is provided with air inlets (6) corresponding to two sides of the element module (20) respectively, air suction holes (22) are arranged below the element module (20), a plug board door (21) is arranged in front of the element module (20), a partition board (19) is arranged above the plug board door (21), the partition board (19) is fixedly arranged on the cabinet body (2), the partition board (19) and the plug board door (21) enclose the element module (20) in a closed space, a sealing door (4) is arranged at the position, corresponding to the plug board door (21), of the front surface of the cabinet body (2), and the sealing door (4) is connected with the cabinet body (2) through hinges, a handle (7) is fixedly installed on the sealing door (4), a control panel (5) is arranged above the sealing door (4), and the control panel (5) is fixedly installed on the cabinet body (2); a dust removal chamber (27) is arranged below the inner part of the cabinet body (2), the dust removal chamber (27) is communicated with the control chamber (28) through the air suction holes (22), a fan (23) is fixedly arranged in the dust removal chamber (27) corresponding to the air suction holes (22), an air pipe (24) is hermetically arranged at the output end of the fan (23), a dust collection cloth bag (26) is hermetically arranged at one end, far away from the fan (23), of the air pipe (24), an air outlet (25) is arranged at the position, corresponding to the dust collection cloth bag (26), of the bottom surface of the cabinet body (2), a cleaning door (3) is arranged on the front surface of the cabinet body (2) corresponding to the dust collection cloth bag (26), the cleaning door (3) is connected with the cabinet body (2) through a hinge, and a pull block (10) is fixedly arranged on the cleaning door (3); an electric wire (8) is fixedly connected to the outer side of the cabinet body (2), and a plug (9) is fixedly mounted at one end, far away from the cabinet body (2), of the electric wire (8); the plug (9) is electrically connected with the electric wire (8), the electric wire (8) is electrically connected with the element module (20), the element module (20) is electrically connected with the plugboard door (21), and the plugboard door (21) is electrically connected with the control panel (5).

2. An electrical system control cabinet according to claim 1, wherein: a filter screen (29) is fixedly arranged in the control chamber (28) corresponding to the air inlet hole (6).

3. An electrical system control cabinet according to claim 1, wherein: the flashboard door (21) comprises a first push block (11), a first flashboard (12), a second flashboard (13), a third flashboard (14), a second push block (15), a fourth flashboard (16), a hook (17) and a hanging column (18), wherein the left side of the first flashboard (12) is connected with the cabinet body (2) through a rotating shaft, the left side of the second flashboard (13) is connected with the right side of the first flashboard (12) through a hinge, and the right side of the second flashboard (13) is rotatably connected with the hook (17); the right side of the fourth plug board (16) is connected with the cabinet body (2) through a rotating shaft, the right side of the third plug board (14) is connected with the left side of the fourth plug board (16) through a hinge, and a hanging column (18) is fixedly arranged on the left side of the third plug board (14); the hook (17) is hung on the hanging column (18).

4. An electrical system control cabinet according to claim 1, wherein: the four corners of the bottom surface of the cabinet body (2) are fixedly provided with support legs (1).

5. An electrical system control cabinet according to claim 4, wherein: stabilizer blade (1) is including last swivel nut (101), commentaries on classics piece (102), swivel nut (103), last double-screw bolt (104) and lower double-screw bolt (105), go up swivel nut (101) fixed mounting on the cabinet body (2), it has to go up swivel nut (101) lower extreme threaded connection last double-screw bolt (104), it has to go up double-screw bolt (104) lower extreme fixedly connected with commentaries on classics piece (102), change piece (102) lower extreme fixedly connected with lower double-screw bolt (105), down swivel nut (103) with double-screw bolt (105) pass through threaded connection down.

6. An electrical system control cabinet according to claim 3, wherein: first picture peg (12) second picture peg (13) third picture peg (14) with be provided with the jack on fourth picture peg (16) respectively, the components and parts of component module (20) respectively with the jack passes through the wire and connects, the jack with control panel (5) pass through the wire and connect, the wire end all be provided with the plug-in connector that the jack corresponds.