CN113056153A

CN113056153A - High-heat-dissipation energy-saving electrical control cabinet

Info

Publication number: CN113056153A
Application number: CN202110318886.4A
Authority: CN
Inventors: 李传顾; 谢朝臣; 武家杰
Original assignee: Hefei Xinboda Electromechanical Technology Co ltd
Current assignee: Hefei Xinboda Electromechanical Technology Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-06-29

Abstract

The invention relates to a high-heat-dissipation energy-saving electrical control cabinet, which comprises a control cabinet, wherein a heat-dissipation fan is fixedly arranged on the upper surface of the control cabinet, a servo motor is fixedly arranged on the upper surface of the heat-dissipation fan, a base is fixedly arranged on the inner bottom surface of the control cabinet, mounting plates are fixedly arranged on two sides of the upper surface of the base, electrical control equipment is fixedly arranged on one sides, far away from the two mounting plates, of the two mounting plates, supporting plate frames are fixedly arranged on two sides of the control cabinet, a rotating roller is rotatably arranged on the inner side of each supporting plate frame, a wind direction plate is fixedly arranged on the outer portion of each rotating roller, a connecting roller is fixedly arranged at one end of each rotating roller, penetrates through the inner portion of each supporting plate frame, an adjusting knob is rotatably arranged on the outer side of each supporting plate frame, the opening degree of the wind direction plate in each supporting plate frame is, or the invasion of external moisture into the control cabinet is reduced, and the aging of the electrical control equipment is delayed.

Description

High-heat-dissipation energy-saving electrical control cabinet

Technical Field

The invention relates to the technical field of electrical control cabinets, in particular to a high-heat-dissipation energy-saving electrical control cabinet.

Background

The electric control cabinet is a control cabinet (box) which assembles 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 electric wiring requirement, and the arrangement of the 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. The power distribution cabinet comprises a power distribution cabinet (a distribution box) (an electric appliance control cabinet) and the like, and a circuit can be switched on or switched off by a manual or automatic switch in normal operation. 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.

But the heat dissipation of conventional electrical control cabinet is mostly accomplished by fixed louvre, and the aperture of heat dissipation ventilation can't be adjusted, is difficult to satisfy different heat dissipation demands and operational environment demand. Therefore, a person skilled in the art provides a high heat dissipation energy-saving electrical control cabinet to solve the problems mentioned in the above background art.

Disclosure of Invention

In order to solve the problems in the background art, the invention provides a high-heat-dissipation energy-saving electrical control cabinet.

The invention provides a high-heat-dissipation energy-saving electrical control cabinet, which adopts the following technical scheme:

a high-heat-dissipation energy-saving electrical control cabinet comprises a control cabinet, wherein a front door is movably hinged on the front surface of the control cabinet, a rear door is movably hinged on the rear surface of the control cabinet, observation windows are fixedly embedded in the front door and the rear door, door handles are fixedly mounted on the surfaces of the front door and the rear door under the observation windows, a heat-dissipation fan is fixedly mounted on the upper surface of the control cabinet, a servo motor is fixedly mounted on the upper surface of the heat-dissipation fan, a base is fixedly mounted on the inner bottom surface of the control cabinet, mounting plates are fixedly mounted on two sides of the upper surface of the base, electrical control equipment is fixedly mounted on one side far away from the two mounting plates, supporting plate frames are fixedly mounted on two sides of the control cabinet, a rotating roller is rotatably mounted on the inner side of each supporting plate frame, and a wind direction plate is fixedly mounted on the outer portion of each rotating roller, and the one end fixed mounting who changes the roller has the connecting roller, the connecting roller runs through the inside of backup pad frame and rotates in the outside of backup pad frame and install adjust knob.

Preferably, the upper surface of the control cabinet is fixedly provided with an inclined plane top, and the inner part of the inclined plane top is fixedly embedded with a heat insulation plate.

Preferably, the lower fixed surface of switch board installs the base, and fixedly connected with stock between switch board and the base, the screw has all been seted up to the both sides of base.

Preferably, a plurality of fixing rods are fixedly connected between the two mounting plates.

Preferably, the upper surfaces of the two mounting plates are simultaneously and fixedly provided with the shunting caps which are of a hemispherical structure.

Preferably, the inner dust filter net is fixedly arranged on the side surface of the support plate frame in the control cabinet, and the outer dust filter net is fixedly arranged on the side surface of the support plate frame in the control cabinet.

Preferably, the two sides of the observation window are fixedly provided with lugs, and the lugs are fixedly connected with the front door and the rear door through bolts.

Preferably, the inboard of observation window has been seted up spacing spout, the wind-up roll is installed in the spacing rotation of one side of spacing spout, and the inside slidable mounting of spacing spout has the slide bar, be connected with the sunshade net between slide bar and the wind-up roll, and one side fixed mounting that the wind-up roll was kept away from to the slide bar has the fixture block, the clamping groove has been seted up in one side of keeping away from the wind-up roll to the observation window, clamping groove and fixture block looks adaptation.

In summary, the invention has the following beneficial technical effects:

the mounting panel is neutral with the inside central point of switch board puts, not only be favorable to the heat dissipation, can also improve the utilization ratio of switch board inner space, when outside sunshine shines the switch board and intensifies temperature, reduce the influence of switch board to electrical control equipment operating temperature, through rotating adjust knob, make adjust knob pass through the connecting roller and drive the commentaries on classics roller rotation, thereby make the outside wind vane of commentaries on classics roller at backup pad frame internal rotation, when cooling fan bloies the heat dissipation to the electrical control equipment on the mounting panel, rotatable adjust knob enlarges the degree of opening of wind vane in the backup pad frame, make the inside heat of switch board distribute more fast, and when the switch board is in humid environment, do through the degree of opening of wind vane in the backup pad frame, reduce inside outside moisture invasion switch board, it is ageing to delay electrical control equipment.

Drawings

Fig. 1 is a schematic structural diagram of a high heat dissipation energy-saving electrical control cabinet in an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of a mounting plate in an embodiment of the invention;

FIG. 3 is a schematic structural view of an inner dust filter and an outer dust filter in an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of an observation window in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a support plate frame in the embodiment of the present invention.

Description of reference numerals: 1. a slope top; 2. a heat insulation plate; 3. a main door; 4. an observation window; 5. a control cabinet; 6. an outer dust filter net; 7. a base; 8. an anchor rod; 9. a screw hole; 10. a heat radiation fan; 11. a servo motor; 12. a shunt cap; 13. fixing the rod; 14. a rear door; 15. a door handle; 16. an electrical control device; 17. a base; 18. mounting a plate; 19. an inner dust filter screen; 20. adjusting a knob; 21. a support plate frame; 22. a tab; 23. a card slot; 24. a limiting chute; 25. a slide bar; 26. a sunshade net; 27. a wind-up roll; 28. a clamping block; 29. a wind vane; 30. rotating the roller; 31. and connecting the rollers.

Detailed Description

The present invention is described in further detail below with reference to figures 1-5.

The embodiment of the invention discloses a high-heat-dissipation energy-saving electrical control cabinet. Referring to fig. 1-5, a high heat dissipation energy-saving electrical control cabinet comprises a control cabinet 5, an inclined plane top 1 is fixedly installed on the upper surface of the control cabinet 5, a heat insulation board 2 is fixedly embedded inside the inclined plane top 1, the heat insulation board 2 is made of ceramic, the heat insulation board 2 made of ceramic isolates the heat of external sunlight from the control cabinet 5 by the specific heat insulation performance and oxidation resistance performance, the internal constant temperature of the control cabinet 5 is kept, a base 7 is fixedly installed on the lower surface of the control cabinet 5, an anchor rod 8 is fixedly connected between the control cabinet 5 and the base 7, screw holes 9 are respectively formed on both sides of the base 7, the control cabinet 5 and the base 7 are fixed by the anchor rod 8, the overall stability of the control cabinet 5 is improved, the screw holes 9 can facilitate the installation of the base 7, a front door 3 is movably hinged on the front surface of the control cabinet 5, and a rear door 14 is, the interior of the front door 3 and the interior of the rear door 14 are fixedly embedded with the observation window 4, the two sides of the observation window 4 are fixedly provided with the lug pieces 22, the lug pieces 22 are fixedly connected with the front door 3 and the lug pieces 22 are fixedly connected with the rear door 14 through bolts, the observation window 4 is fixed in the front door 3 and the interior of the rear door 14 through the lug pieces 22, the disassembly and assembly are convenient and high in stability, the inner side of the observation window 4 is provided with a limit sliding groove 24, one side of the limit sliding groove 24 is provided with a winding roller 27 in a limit rotating manner, the interior of the limit sliding groove 24 is provided with a sliding rod 25 in a sliding manner, a sunshade net 26 is connected between the sliding rod 25 and the winding roller 27, one side of the sliding rod 25 far away from the winding roller 27 is fixedly provided with a clamping block 28, one side of the observation window 4 far away from the winding roller 27 is provided with a clamping groove 23, the clamping groove 23 is matched, the heat radiation in the control cabinet 5 is reduced, the surfaces of the front door 3 and the back door 14 are fixedly provided with door handles 15 under the observation window 4, the upper surface of the control cabinet 5 is fixedly provided with a heat radiation fan 10, the upper surface of the heat radiation fan 10 is fixedly provided with a servo motor 11, the inner bottom surface of the control cabinet 5 is fixedly provided with a base 17, both sides of the upper surface of the base 17 are fixedly provided with mounting plates 18, one side of the two mounting plates 18 away from each other is fixedly provided with an electric control device 16, the mounting plates 18 are vertically arranged at the center position in the control cabinet 5, which is not only beneficial to heat radiation, but also can improve the utilization rate of the inner space of the control cabinet 5, when the outside sunlight irradiates the control cabinet 5 and heats up, the influence of the control cabinet 5 on the working temperature of the electric control device 16 is reduced, a plurality of fixing rods 13 are fixedly connected between the two, the upper surfaces of the two mounting plates 18 are fixedly provided with the shunting caps 12 at the same time, the shunting caps 12 are of a hemispherical structure, the shunting caps 12 of the hemispherical structure can enable cold air blown by the cooling fan 10 to be uniformly dispersed in the electrical control devices 16 on the surfaces of the two mounting plates 18, so that the heat dissipation is more uniform, the two sides of the control cabinet 5 are both fixedly provided with the supporting plate frames 21, the side surfaces of the supporting plate frames 21 are fixedly provided with the inner dust filtering nets 19 inside the control cabinet 5, the side surfaces of the supporting plate frames 21 are fixedly provided with the outer dust filtering nets 6 outside the control cabinet 5, the inner dust filtering nets 19 and the outer dust filtering nets 6 are respectively additionally arranged on the inner side and the outer side of the supporting plate frames 21, so that external dust can be prevented from entering the inside of the control cabinet 5, the inside of the control cabinet 5 is kept clean and the work load of the electrical control devices 16 is reduced, the inner sides of the supporting plate frames 21 are rotatably, the one end fixed mounting who changes roller 30 has connecting roller 31, connecting roller 31 runs through the inside of backup pad frame 21 and rotates in the outside of backup pad frame 21 and installs adjust knob 20, through rotating adjust knob 20, make adjust knob 20 pass through connecting roller 31 and drive and change roller 30 and rotate, thereby make the outside wind vane 29 of commentaries on classics roller 30 rotate in backup pad frame 21, when cooling fan 10 bloies the heat dissipation to electrical control equipment 16 on the mounting panel 18, rotatable adjust knob 20 enlarges the degree of opening of wind vane 29 in backup pad frame 21, make the inside heat of switch board 5 distribute more fast, and when switch board 5 is in humid environment, also can be through reducing the degree of opening of wind vane 29 in backup pad frame 21, reduce inside outside moisture invades switch board 5, delay electrical control equipment 16 and age.

In summary, the following steps: through rotating adjust knob 20, make adjust knob 20 drive through connecting roller 31 and change roller 30 and rotate, thereby make and change the outside wind vane 29 of roller 30 at the rotation of backup pad frame 21, when cooling fan 10 bloies the heat dissipation to the electrical control equipment 16 on the mounting panel 18, rotatable adjust knob 20 enlarges the degree of opening of wind vane 29 in backup pad frame 21, it is faster to make the inside heat of switch board 5 give off, and when switch board 5 is in humid environment, also can be through reducing the degree of opening of wind vane 29 in backup pad frame 21, reduce inside outside moisture invasion switch board 5, it is ageing to delay electrical control equipment 16.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a high heat dissipation energy-saving electrical control cabinet, includes switch board (5), its characterized in that: the front surface of the control cabinet (5) is movably hinged with a front door (3), the rear surface of the control cabinet (5) is movably hinged with a rear door (14), the interiors of the front door (3) and the rear door (14) are fixedly embedded with an observation window (4), the surfaces of the front door (3) and the rear door (14) are fixedly provided with door handles (15) under the observation window (4), the upper surface of the control cabinet (5) is fixedly provided with a cooling fan (10), the upper surface of the cooling fan (10) is fixedly provided with a servo motor (11), the bottom surface of the interior of the control cabinet (5) is fixedly provided with a base (17), the two sides of the upper surface of the base (17) are fixedly provided with mounting plates (18), one sides, far away from the two mounting plates (18), of the electrical control equipment (16) are fixedly provided, the two sides of the control cabinet (5) are fixedly provided with supporting plate frames (21), the inboard of backup pad frame (21) is rotated and is installed and change roller (30), the outside fixed mounting who changes roller (30) has wind vane (29), and the one end fixed mounting who changes roller (30) has connection roller (31), connection roller (31) run through the inside of backup pad frame (21) and rotate in the outside of backup pad frame (21) and install adjust knob (20).

2. The high heat dissipation energy-saving electrical control cabinet of claim 1, characterized in that: the upper surface of the control cabinet (5) is fixedly provided with an inclined plane top (1), and the inner part of the inclined plane top (1) is fixedly embedded with a heat insulation plate (2).

3. The high heat dissipation energy-saving electrical control cabinet of claim 1, characterized in that: the lower fixed surface of switch board (5) installs base (7), and fixedly connected with stock (8) between switch board (5) and base (7), screw (9) have all been seted up to the both sides of base (7).

4. The high heat dissipation energy-saving electrical control cabinet of claim 1, characterized in that: a plurality of fixing rods (13) are fixedly connected between the two mounting plates (18).

5. The high heat dissipation energy-saving electrical control cabinet of claim 1, characterized in that: two the upper surface of mounting panel (18) fixed mounting has branch stream cap (12) simultaneously, branch stream cap (12) are the hemisphere type structure.

6. The high heat dissipation energy-saving electrical control cabinet of claim 1, characterized in that: the side of the support plate frame (21) is fixedly provided with an inner dust filtering net (19) inside the control cabinet (5), and the side of the support plate frame (21) is fixedly provided with an outer dust filtering net (6) outside the control cabinet (5).

7. The high heat dissipation energy-saving electrical control cabinet of claim 1, characterized in that: the two sides of the observation window (4) are fixedly provided with lugs (22), and the lugs (22) are fixedly connected with the front door (3), the lugs (22) and the rear door (14) through bolts.

8. The high heat dissipation energy-saving electrical control cabinet of claim 1, characterized in that: spacing spout (24) have been seted up to the inboard of observation window (4), wind-up roll (27) are installed to the spacing rotation in one side of spacing spout (24), and the inside slidable mounting of spacing spout (24) has slide bar (25), be connected with sunshade net (26) between slide bar (25) and wind-up roll (27), and one side fixed mounting that wind-up roll (27) were kept away from in slide bar (25) has fixture block (28), draw-in groove (23) have been seted up in one side of keeping away from wind-up roll (27) in observation window (4), draw-in groove (23) and fixture block (28) looks adaptation.