CN213341344U

CN213341344U - Electrical control cabinet heat radiation structure

Info

Publication number: CN213341344U
Application number: CN202021878227.3U
Authority: CN
Inventors: 程明杰; 黄文标
Original assignee: Jiuquan Vocational and Technical College
Current assignee: Jiuquan Vocational and Technical College
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-06-01
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an electrical control cabinet heat radiation structure belongs to electrical control cabinet technical field. A heat dissipation structure of an electrical control cabinet comprises a first fixing frame, wherein the upper surface of the first fixing frame is in threaded connection with a first screw, the front side of the first fixing frame is fixedly connected with an anti-dumping frame, the inner wall of the first fixing frame is fixedly connected with a first mounting plate, the upper surface of the first mounting plate is fixedly provided with a fan, and the top of the first fixing frame is fixedly connected with a second mounting plate; the utility model discloses, at the first mounting panel of first mount inner wall installation, install the fan on first mounting panel, the fan is bloied to the switch board through the first ventilative net on the second mounting panel, at the ventilative net of second mount top installation second, at the ventilative net bottom installation exhaust fan of second, the exhaust fan outwards airs exhaust, the ventilative net of second prevents that the dust from dropping into the switch board, from this fan and exhaust fan constitution wind circulating device ventilate.

Description

Electrical control cabinet heat radiation structure

Technical Field

The utility model relates to an electrical control cabinet technical field especially relates to an electrical control cabinet heat radiation structure.

Background

The electrical control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the electrical control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

The existing electrical control cabinet generally only depends on the air holes on the side surface for heat dissipation, when the temperature is higher, only the air holes on the side surface cannot meet the heat dissipation requirement, the damage of electrical elements can be caused, and the existing electrical control cabinet has fewer related anti-toppling structures and certain potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of poor heat dissipation effect and few anti-toppling structures of the electrical control cabinet in the prior art, and providing an electrical control cabinet heat dissipation structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat dissipation structure of an electric control cabinet comprises a first fixing frame, wherein the upper surface of the first fixing frame is in threaded connection with a first screw, the front surface of the first fixed frame is fixedly connected with an anti-dumping frame, the inner wall of the first fixed frame is fixedly connected with a first mounting plate, the upper surface of the first mounting plate is fixedly provided with a fan, the top of the first fixing frame is fixedly connected with a second mounting plate, a first breathable net is arranged in the middle of the upper surface of the second mounting plate, a water inlet valve is fixedly mounted on one side of the second mounting plate, one side of the water inlet valve is fixedly connected with a water pipe, one end of the water pipe is fixedly connected with a water outlet valve, the upper surface of the second mounting plate is fixedly connected with a second fixing frame, the top of the inner wall of the second fixing frame is fixedly connected with a top plate, the middle part of the upper surface of the top plate is provided with a second breathable net, and the lower surface of the second breathable net is fixedly provided with an exhaust fan.

Preferably, the upper surface of the second fixing frame is provided with a first clamping groove, and the inner wall of the first clamping groove is inserted with a side panel.

Preferably, the top of the side panel is fixedly connected with a first handle, and one side of the side panel is provided with a third breathable net.

Preferably, the front surface of the second fixing frame is fixedly provided with a hinge, and one side of the hinge is fixedly connected with a cabinet door.

Preferably, the middle part of the front surface of the cabinet door is provided with a fourth breathable net, and one side of the front surface of the cabinet door is fixedly connected with a second handle.

Preferably, the back surface of the second fixing frame is fixedly connected with a back panel, and the front surface of the back panel is in threaded connection with a second screw.

Compared with the prior art, the utility model provides an electrical control cabinet heat radiation structure possesses following beneficial effect:

1. the utility model, through setting up the first fixed mount, the first mounting panel, the fan, the second mounting panel, the first ventilative net, the water inlet valve, the water pipe, the outlet valve, the roof, the second ventilative net, the exhaust fan, the first draw-in groove, the side panel, the first handle, the third ventilative net and the fourth ventilative net, the combination is installed as the heat dissipation structure, all-round heat dissipation is carried out to the electrical control cabinet, the first mounting panel is installed on the inner wall of the first fixed mount, the fan is installed on the first mounting panel, the fan blows air into the control cabinet through the first ventilative net on the second mounting panel, the second ventilative net is installed on the top of the second fixed mount, the exhaust fan is installed on the bottom of the second ventilative net, the exhaust fan exhausts air outwards, the second ventilative net prevents dust from falling into the control cabinet, thereby the fan and the exhaust fan constitute the wind circulation device, ventilate, install the water inlet valve on one side of the second, through the water pipe, discharge from the outlet valve again, make hydrologic cycle in the second mounting panel is inside, for the cooling heat dissipation of second mounting panel, for the switch board cooling from the bottom, the ventilative net of fourth ventilates from cabinet door ventilation, the ventilative net of third ventilates from the side board and ventilates, when ventilation effect is not enough, can stimulate the first in command, with the side board pull out from first draw-in groove, further promote the ventilation cooling effect, the combined use promotes the radiating effect of electrical control cabinet.

2. The utility model discloses, through setting up first mount, first screw, prevent the dump frame, backplate and second screw, perfect electrical control cabinet prevent empting the structure, prevent toppling over, at the first screw of surface mounting on first mount, the latter half of first screw is twisted into ground, promote and prevent the effect of toppling over, install again and prevent the dump frame, increase and ground area of contact, reduce electrical control cabinet's focus, prevent toppling over forward, install the second screw on the backplate, the wall is twisted into to a part of second screw, strengthen fixedly, further promote and prevent the effect of toppling over, prevent that electrical control cabinet from toppling over, cause the incident.

Drawings

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

FIG. 2 is a schematic view of a cross-sectional structure of a second fixing frame according to the present invention;

fig. 3 is a schematic top view of a cross-sectional structure of the second mounting plate of the present invention;

fig. 4 is a schematic view of a second fixing frame of the present invention.

In the figure: 1. a first fixing frame; 2. a first screw; 3. an anti-toppling frame; 4. a first mounting plate; 5. a fan; 6. a second mounting plate; 7. a first breathable web; 8. a water inlet valve; 9. a water pipe; 10. a water outlet valve; 11. a second fixing frame; 12. a top plate; 13. a second breathable web; 14. an exhaust fan; 15. a first card slot; 16. a side panel; 17. a first handle; 18. a third breathable web; 19. a hinge; 20. a cabinet door; 21. a fourth breathable web; 22. a second handle; 23. a back panel; 24. a second screw.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a heat dissipation structure of an electrical control cabinet comprises a first fixing frame 1, wherein the first fixing frame 1 is a bottom support of the electrical control cabinet, a first screw 2 is connected to the upper surface of the first fixing frame 1 in a threaded manner and can be connected to the ground to enhance the stability of the electrical control cabinet, an anti-dumping frame 3 is fixedly connected to the front surface of the first fixing frame 1 to prevent the electrical control cabinet from dumping forwards, a first mounting plate 4 is fixedly connected to the inner wall of the first fixing frame 1 to mount a fan 5, the upper surface of the first mounting plate 4 is fixedly provided with a fan 5 to blow air to the electrical control cabinet from the bottom, a second mounting plate 6 is fixedly connected to the top of the first fixing frame 1, a first ventilation net 7 is arranged in the middle of the upper surface of the second mounting plate 6 to enable the air blown by the fan 5 to enter the electrical control cabinet, and a water inlet, an external water source is connected, a water pipe 9 is fixedly connected to one side of the water inlet valve 8, the second mounting plate 6 is cooled, a water outlet valve 10 is fixedly connected to one end of the water pipe 9, water can be discharged conveniently, a second fixing frame 11 is fixedly connected to the upper surface of the second mounting plate 6 and supports the electric control cabinet, a top plate 12 is fixedly connected to the top of the inner wall of the second fixing frame 11, a second ventilating net 13 is arranged in the middle of the upper surface of the top plate 12 and prevents dust from falling in, an exhaust fan 14 is fixedly installed on the lower surface of the second ventilating net 13 and exhausts air, an air circulating device is formed by the exhaust fan and the fan 5, a first clamping groove 15 is formed in the upper surface of the second fixing frame 11, a side panel 16 is installed, a side panel 16 is inserted into the inner wall of the first clamping groove 15, a first handle 17 is fixedly connected to the top of the side, hinge 19 is fixedly mounted on the front side of second mount 11, one side fixedly connected with cabinet door 20 of hinge 19, and the positive middle part of cabinet door 20 is provided with the ventilative net 21 of fourth, and is convenient ventilative from the front, and cabinet door 20 is convenient to open by positive one side fixedly connected with second handle 22, and back fixedly connected with backplate 23 of second mount 11, the front threaded connection of backplate 23 have second screw 24, and fixed connection wall prevents to empty.

In the utility model, the first fixing frame 1, the first mounting plate 4, the fan 5, the second mounting plate 6, the first ventilating net 7, the water inlet valve 8, the water pipe 9, the water outlet valve 10, the top plate 12, the second ventilating net 13, the exhaust fan 14, the first clamping groove 15, the side panel 16, the first handle 17, the third ventilating net 18 and the fourth ventilating net 21 are arranged and assembled into a heat dissipation structure to dissipate heat of the electric control cabinet in all directions, the first mounting plate 4 is arranged on the inner wall of the first fixing frame 1, the fan 5 is arranged on the first mounting plate 4, the fan 5 blows air into the control cabinet through the first ventilating net 7 on the second mounting plate 6, the second ventilating net 13 is arranged on the top of the second fixing frame 11, the exhaust fan 14 is arranged at the bottom of the second ventilating net 13, the exhaust fan 14 exhausts air outwards, the second ventilating net 13 prevents dust from falling into the control cabinet, therefore, the fan 5 and the exhaust fan 14 form a wind circulation device, ventilating, a water inlet valve 8 is installed on one side of a second mounting plate 6, the water inlet valve is externally connected with a water source, the water is discharged from a water outlet valve 10 through a water pipe 9, water circulation is made in the second mounting plate 6 to cool and radiate the second mounting plate 6, the control cabinet is cooled from the bottom, a fourth breathable net 21 is ventilated from a cabinet door 20, a third breathable net 18 is ventilated from a side panel 16, when the ventilating effect is insufficient, a first handle 17 can be pulled to pull out the side panel 16 from a first clamping groove 15, the ventilating and radiating effects are further improved, the combination use is realized, the radiating effect of the electric control cabinet is improved, the anti-toppling structure of the electric control cabinet is perfected through arranging a first fixing frame 1, a first screw 2, an anti-toppling frame 3, a back panel 23 and a second screw 24, the first screw 2 is installed on the upper surface of the first fixing frame 1, and the lower half part of the first screw 2 is screwed, promote and prevent empting the effect, install again and prevent empting frame 3, increase and ground area of contact reduce the focus of electrical control cabinet, prevent to empty forward, install second screw 24 on backplate 23, the wall is twisted into to a part of second screw 24, strengthens fixedly, further promotes and prevents empting the effect, prevents that electrical control cabinet from empting, causes the incident.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The heat dissipation structure of the electrical control cabinet comprises a first fixing frame (1) and is characterized in that the upper surface of the first fixing frame (1) is in threaded connection with a first screw (2), the front surface of the first fixing frame (1) is fixedly connected with an anti-dumping frame (3), the inner wall of the first fixing frame (1) is fixedly connected with a first mounting plate (4), the upper surface of the first mounting plate (4) is fixedly provided with a fan (5), the top of the first fixing frame (1) is fixedly connected with a second mounting plate (6), the middle part of the upper surface of the second mounting plate (6) is provided with a first breathable net (7), one side of the second mounting plate (6) is fixedly provided with a water inlet valve (8), one side of the water inlet valve (8) is fixedly connected with a water pipe (9), and one end of the water pipe (9) is fixedly connected with a water outlet valve (10), the air-permeable air.

2. The heat dissipation structure of an electrical control cabinet as claimed in claim 1, wherein a first slot (15) is formed in an upper surface of the second fixing frame (11), and a side panel (16) is inserted into an inner wall of the first slot (15).

3. The heat dissipation structure of an electrical control cabinet as claimed in claim 2, wherein a first handle (17) is fixedly connected to the top of the side panel (16), and a third air permeable net (18) is arranged on one side of the side panel (16).

4. The heat dissipation structure of the electrical control cabinet as claimed in claim 1, wherein a hinge (19) is fixedly mounted on the front surface of the second fixing frame (11), and a cabinet door (20) is fixedly connected to one side of the hinge (19).

5. The heat dissipation structure of the electrical control cabinet as claimed in claim 4, wherein a fourth air permeable net (21) is disposed in the middle of the front surface of the cabinet door (20), and a second handle (22) is fixedly connected to one side of the front surface of the cabinet door (20).

6. The heat dissipation structure of the electrical control cabinet as claimed in claim 1, wherein a back panel (23) is fixedly connected to a back surface of the second fixing frame (11), and a second screw (24) is threadedly connected to a front surface of the back panel (23).