CN215732858U

CN215732858U - Chemical production is with indoor low-voltage switchgear

Info

Publication number: CN215732858U
Application number: CN202121230174.9U
Authority: CN
Inventors: 季春华
Original assignee: Zhenjiang Zhouyi Electric Co ltd
Current assignee: Zhenjiang Zhouyi Electric Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-02-01
Anticipated expiration: 2031-06-02

Abstract

The utility model belongs to the technical field of low-voltage switch cabinets, and particularly relates to an indoor low-voltage switch cabinet for chemical production, which comprises a switch cabinet frame, wherein the upper end and the lower end of the inner wall of the switch cabinet frame are respectively and fixedly connected with an upper ventilation grid plate and a lower ventilation grid plate, the middle part of the upper surface of the lower ventilation grid plate is fixedly connected with a sliding frame, the outer surface of the sliding frame is slidably connected with sliding sleeves, an instrument mounting frame is fixedly connected between the sliding sleeves, and the upper end of the sliding frame is fixedly connected with the bottom of the upper ventilation grid plate. According to the utility model, through the matching of the fixed triangular plate, the adjusting bolt, the instrument mounting frame, the rotating air outlet plate, the cooling fan and the fixed triangular plate, the problems that the distance between instrument fixing devices is inconvenient to adjust according to the size of an instrument when a traditional indoor low-voltage switch cabinet is used, and dust and insect prevention devices are not arranged when the switch cabinet cooling device is used, so that excessive dust is easily accumulated in the switch cabinet are solved.

Description

Chemical production is with indoor low-voltage switchgear

Technical Field

The utility model relates to the technical field of low-voltage switch cabinets, in particular to an indoor low-voltage switch cabinet for chemical production.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, is used for power transmission, distribution and electric energy conversion, and meets the standard regulation of GB7251.1-2013 low-voltage complete switch equipment (IDT IEC 60439-11999), and belongs to products listed in 3C certification mandatory certification products catalog.

The existing indoor low-voltage switch cabinet for chemical production has the following problems:

1. when the traditional indoor low-voltage switch cabinet is used, the distance between the instrument fixing devices is inconvenient to adjust according to the different sizes of the instruments, so that the problem that the whole device is inconvenient to install due to the fact that the instruments are too large is avoided;

2. when the traditional indoor low-voltage switch cabinet heat dissipation device is used, a dustproof and insect-proof device is not arranged, so that dust in the switch cabinet is easily accumulated too much, heat dissipation is affected, and meanwhile attractiveness is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an indoor low-voltage switch cabinet for chemical production, which solves the problems that the traditional indoor low-voltage switch cabinet is inconvenient to adjust according to different sizes of instruments, the distance between instrument fixing devices is inconvenient to adjust, and when a switch cabinet heat dissipation device is used, no dustproof and insect-proof device is arranged, and excessive dust is easily accumulated in the switch cabinet.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an indoor low-voltage switchgear for chemical production, includes the cubical switchboard frame, the upper and lower both ends difference fixedly connected with of cubical switchboard frame's inner wall is last ventilation grid tray and lower ventilation grid tray, the upper surface middle part fixedly connected with carriage of lower ventilation grid tray, the surface sliding connection of carriage has sliding sleeve, fixedly connected with instrument mounting bracket between the sliding sleeve, sliding sleeve's front set up threaded hole, the inner wall threaded connection of screw hole has adjusting bolt, the upper end fixed connection of carriage is in the bottom of last ventilation grid tray.

Further, the top fixedly connected with intake pipe of cubical switchboard frame, the fixed set-square of upper end inner wall fixedly connected with of intake pipe, the heat dissipation motor is installed through the bolt in the top of fixed set-square, fixedly connected with radiator fan on the output of heat dissipation motor, the dust screen is installed through the bolt to the upper surface of fixed set-square, the side air outlet board is installed through the bolt to the lower extreme outer wall of cubical switchboard frame, the air outlet has been seted up in the left side of side air outlet board, the inner wall fixedly connected with of air outlet rotates the frame, the inner wall rotation of rotating the frame is connected with rotates the air outlet board.

Furthermore, the positive left and right sides in upper end of cubical switchboard frame all rotates and is connected with upper cabinet body cabinet door, the positive left and right sides in lower extreme of cubical switchboard frame all rotates and is connected with lower cabinet body cabinet door.

Furthermore, a control panel is installed on the top of the front face of the switch cabinet frame through bolts.

Furthermore, the left side and the right side of the upper end of the switch cabinet frame are respectively provided with a side fixing plate through bolts.

Furthermore, the top of the back of the lower ventilation grid plate is fixedly connected with supporting rods, a wire buckling frame is fixedly connected between the supporting rods, and the top of each supporting rod is fixedly connected with the bottom of the upper ventilation grid plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an indoor low-voltage switch cabinet for chemical production, which has the following beneficial effects:

1. according to the utility model, the fixed triangular plate, the adjusting bolt, the instrument mounting rack, the sliding sleeve and the sliding rack are matched, when the switch cabinet is used, the adjusting bolt is loosened through anticlockwise rotation, the distance between the instrument mounting racks is adjusted to a proper position according to the size of an instrument, the adjusting bolt is rotated clockwise, the sliding sleeve is fixed on the sliding rack, the instrument is mounted on the instrument mounting rack through the bolt, the instruments with different shapes and sizes are conveniently fixed, and the space utilization efficiency in the switch cabinet is improved.

2. According to the utility model, the air inlet pipe, the heat dissipation motor, the dust screen, the side air outlet plate, the rotating air outlet plate, the heat dissipation fan and the fixed triangle are matched, when the air cooling switch cabinet is used, the heat dissipation fan is driven to rotate by the heat dissipation motor, so that air passes through the inside of the whole switch cabinet frame and is blown out from the rotating frame, the rotating air outlet plate rotates under the action of airflow to discharge the air, and meanwhile, dust and mosquitoes are prevented from entering the inside of the switch cabinet through the dust screen at the top and the rotating air outlet plate, and the influence of accumulation of the internal dust on heat dissipation is prevented.

Drawings

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

FIG. 2 is a first cross-sectional view of the overall structure of the present invention;

fig. 3 is a sectional view of the overall structure of the present invention.

In the figure: 1. a switchgear cabinet frame; 2. an air inlet pipe; 3. a heat dissipation motor; 4. a dust screen; 5. side fixing plates; 6. a side gas outlet plate; 7. rotating the air outlet plate; 8. a control panel; 9. a cabinet door of the upper cabinet body; 10. a lower cabinet body cabinet door; 11. an upper vent grid; 12. a wire buckling frame; 13. a lower ventilation grid plate; 14. a heat radiation fan; 15. fixing a set square; 16. adjusting the bolt; 17. a meter mounting bracket; 18. a sliding sleeve; 19. a carriage; 20. and rotating the frame.

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.

Examples

As shown in fig. 1, 2 and 3, one embodiment of the present invention proposes: an indoor low-voltage switch cabinet for chemical production comprises a switch cabinet frame 1, wherein the upper end and the lower end of the inner wall of the switch cabinet frame 1 are respectively fixedly connected with an upper ventilation grid plate 11 and a lower ventilation grid plate 13, the middle part of the upper surface of the lower ventilation grid plate 13 is fixedly connected with a sliding frame 19, the outer surface of the sliding frame 19 is slidably connected with a sliding sleeve 18, an instrument mounting frame 17 is fixedly connected between the sliding sleeve 18, the front side of the sliding sleeve 18 is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with an adjusting bolt 16, the upper end of the sliding frame 19 is fixedly connected to the bottom of the upper ventilation grid plate 11, when the indoor low-voltage switch cabinet is used, the adjusting bolt 16 is loosened through anticlockwise rotation, according to the size of an instrument, after the distance between the instrument mounting frames 17 is adjusted to a proper position, the adjusting bolt 16 is rotated clockwise, the sliding sleeve 18 is fixed on the sliding frame 19, the instrument is mounted on the instrument mounting frame 17 (provided with uniformly arranged threaded holes on the instrument mounting frame 17) through bolts, the instrument of different shapes and size is conveniently fixed, improves the inside space utilization efficiency of cubical switchboard.

As shown in fig. 1 and 3, in some embodiments, an air inlet pipe 2 is fixedly connected to the top of a switch cabinet frame 1, a fixed triangle 15 is fixedly connected to the inner wall of the upper end of the air inlet pipe 2, a heat dissipation motor 3 is mounted on the top of the fixed triangle 15 through bolts, a heat dissipation fan 14 is fixedly connected to the output end of the heat dissipation motor 3, a dust screen 4 is mounted on the upper surface of the fixed triangle 15 through bolts, a side air outlet plate 6 is mounted on the outer wall of the lower end of the switch cabinet frame 1 through bolts, an air outlet is formed in the left side of the side air outlet plate 6, a rotating frame 20 is fixedly connected to the inner wall of the air outlet, a rotating air outlet plate 7 is rotatably connected to the inner wall of the rotating frame 20, when in use, the heat dissipation motor 3 drives the heat dissipation fan 14 to rotate, so that air passes through the inside of the entire switch cabinet frame 1 and is blown out from the rotating frame 20, and the rotating air outlet plate 7 rotates under the action of air flow, with gaseous emission, simultaneously through the dust screen 4 at top and rotate out the inside that tuber plate 7 (when heat abstractor did not use, rotate out the automatic flagging closure of tuber plate 7 because of weight factor) prevented dust and mosquito and got into the cubical switchboard, prevented that inside dust from piling up the influence heat dissipation.

As shown in fig. 1, in some embodiments, the upper cabinet door 9 is rotatably connected to the left and right sides of the upper end of the switch cabinet frame 1, the lower cabinet door 10 is rotatably connected to the left and right sides of the lower end of the switch cabinet frame 1, and the switch cabinet is conveniently opened and closed through the upper cabinet door 9 and the lower cabinet door 10, so that the components inside the switch cabinet are conveniently maintained.

As shown in fig. 1, in some embodiments, a control panel 8 is installed on the top of the front surface of the switch cabinet frame 1 through bolts, and specific data inside the switch cabinet are conveniently displayed through the control panel 8, and meanwhile, the power supply of the switch cabinet is conveniently disconnected during maintenance.

As shown in fig. 1, in some embodiments, the side fixing plates 5 are mounted on the left and right sides of the upper end of the switch cabinet frame 1 through bolts, so that the side fixing plates 5 on the left and right sides of the switch cabinet frame 1 can be conveniently detached, and meanwhile, the internal circuits of the switch cabinet frame 1 can be conveniently maintained.

As shown in fig. 2, in some embodiments, the support rods are fixedly connected to the top of the back of the lower ventilation grid 13, the wire-buckling frame 12 is fixedly connected between the support rods, and the top of the support rods is fixedly connected to the bottom of the upper ventilation grid 11.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an indoor low-voltage switchgear for chemical production, includes cubical switchboard frame (1), its characterized in that: the upper and lower both ends difference fixedly connected with of the inner wall of cubical switchboard frame (1) are ventilation grid tray (11) and lower ventilation grid tray (13), upper surface middle part fixedly connected with carriage (19) of ventilation grid tray (13) down, the surface sliding connection of carriage (19) has sliding sleeve (18), fixedly connected with instrument mounting bracket (17) between sliding sleeve (18), sliding sleeve (18) openly seted up threaded hole, the inner wall threaded connection of screw hole has adjusting bolt (16), the upper end fixed connection of carriage (19) is in the bottom of last ventilation grid tray (11).

2. The indoor low-voltage switch cabinet for chemical production according to claim 1, characterized in that: the utility model discloses a cubical switchboard frame, including cubical switchboard frame (1), top fixedly connected with intake pipe (2), the fixed set square (15) of upper end inner wall fixedly connected with of intake pipe (2), heat dissipation motor (3) are installed through the bolt in the top of fixed set square (15), fixedly connected with radiator fan (14) on the output of heat dissipation motor (3), dust screen (4) are installed through the bolt to the upper surface of fixed set square (15), side air outlet plate (6) are installed through the bolt to the lower extreme outer wall of cubical switchboard frame (1), the air outlet has been seted up in the left side of side air outlet plate (6), the inner wall fixedly connected with of air outlet rotates frame (20), the inner wall of rotating frame (20) rotates and is connected with and rotates air outlet plate (7).

3. The indoor low-voltage switch cabinet for chemical production according to claim 1, characterized in that: the cabinet is characterized in that the left side and the right side of the front upper end of the switch cabinet frame (1) are respectively and rotatably connected with an upper cabinet body cabinet door (9), and the left side and the right side of the front lower end of the switch cabinet frame (1) are respectively and rotatably connected with a lower cabinet body cabinet door (10).

4. The indoor low-voltage switch cabinet for chemical production according to claim 1, characterized in that: and the top of the front surface of the switch cabinet frame (1) is provided with a control panel (8) through a bolt.

5. The indoor low-voltage switch cabinet for chemical production according to claim 1, characterized in that: the left and right sides of cubical switchboard frame (1) upper end all installs side fixed plate (5) through the bolt.

6. The indoor low-voltage switch cabinet for chemical production according to claim 1, characterized in that: the back top fixedly connected with bracing piece of lower ventilation grid tray (13), fixedly connected with thread buckling frame (12) between the bracing piece, the top fixed connection of bracing piece is in the bottom of last ventilation grid tray (11).