CN218732671U

CN218732671U - Power plant is switch board for unit

Info

Publication number: CN218732671U
Application number: CN202222770014.4U
Authority: CN
Inventors: 曾文进; 赵文斌; 杨程杰; 邱逸凡
Original assignee: Jiangxi Zhejiang Guohua Xinfeng Power Generation Co ltd
Current assignee: Jiangxi Zhejiang Guohua Xinfeng Power Generation Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-24
Anticipated expiration: 2032-10-20

Abstract

The utility model provides a power plant is switch board for unit, including body and heat dissipation mechanism, the left and right sides of body runs through there is the wind channel. The utility model discloses, through setting up heat dissipation mechanism, connect the power cord to connect the electric switch, make the motor begin to rotate, and then drive the fan and begin to rotate, wind blows to the right side from the left side in wind channel, dispel the heat to the inside part of switch board, then blow off from the heat dissipation frame, through setting up first filter screen and second filter screen, dust in the air of inhaling when can moving the fan adsorbs, prevent that the dust from blockking up the wind channel, through unscrewing fixing bolt from the screw hole, then take off fixed frame, wash the dust on first filter screen and the fan, take off the second filter screen in the draw-in groove on the heat dissipation frame and wash, will adnexed dust sanitization, most power plant unit switch boards are at the easy entering switch board of dust in the radiating process at present, block up the wind channel, lead to the radiating effect not good.

Description

Power plant is switch board for unit

Technical Field

The utility model relates to a power plant is switch board technical field for the unit especially relates to a power plant is switch board for unit.

Background

The power plant needs to use the control strange, the control cabinet is to assemble the switch device, the measuring instrument, the protective electrical equipment and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electric wiring requirement, the arrangement of the control cabinet should meet the requirement of the normal operation of the power system, the maintenance is convenient, the safety of the human body and the surrounding equipment is not endangered, the circuit can be switched on or switched off by a manual or automatic switch in the normal operation, the circuit is switched off or the alarm is given by the protective electrical equipment in the fault or abnormal operation, various parameters in the operation can be displayed by the measuring instrument, and some electric parameters can be adjusted to prompt or send signals for deviating from the normal working state.

At present, most of power plant unit control cabinets easily enter the control cabinet in the heat dissipation process, block an air channel and lead to poor heat dissipation effect, and therefore a power plant unit control cabinet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a control cabinet for a power plant unit.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a power plant is switch board for unit, includes body and heat dissipation mechanism, its characterized in that: the air duct penetrates through the left side and the right side of the body, the heat dissipation mechanism is arranged on two sides of the air duct and comprises a fixing frame, a threaded hole and a heat dissipation frame, a first filter screen is movably mounted on the inner side surface of the fixing frame, the heat dissipation frame is fixedly mounted on the right side of the air duct, a clamping groove is formed in the front of the heat dissipation frame, and a second filter screen is inserted into the clamping groove.

Preferably, the quantity of screw hole is four groups, four groups the screw hole sets up respectively in the left side in wind channel and is close to four corners department, the outer wall of fixed frame is close to inboard position department fixed mounting and has the frame, the internal surface and the body of frame offset, the surface of frame is close to four corners department and rotates and be connected with fixing bolt, fixing bolt rotates the inside of connecting in the screw hole.

Preferably, a wire hole penetrates through the middle position of the surface of the fixing frame, a power line is inserted into the wire hole, a motor is fixedly mounted at the inner end of the power line, and one end, far away from the power line, of the motor is rotatably connected with a fan.

Preferably, the front movable mounting of body has the access door, the top fixed mounting of access door has the pilot lamp, the last fixed surface of body installs hydrophobic top, the bottom of body is close to four corners department and all is provided with the slot, the bottom of body is provided with dampproofing mechanism.

Preferably, the dampproofing mechanism includes crisscross board on, crisscross board has down to crisscross board below movable mounting on last crisscross board, it constitutes for the slabstone that stacks anyhow to go up crisscross board and crisscross board down, it has the through-hole all to run through near four corners department on the surface of crisscross board and the crisscross board down, the size of through-hole is unanimous with the slot.

Preferably, the lower surface of the lower staggered plate is fixedly provided with a waterproof plate, the surface of the waterproof plate, close to four corners, penetrates through an adaptive hole, the size of the adaptive hole is consistent with that of the slot, and the adaptive hole, the through hole and the slot are internally inserted with a plug pin.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up heat dissipation mechanism, connect the power cord to connect the electric switch, make the motor begin to rotate, and then drive the fan and begin to rotate, wind blows to the right side from the left side in wind channel, dispel the heat to the inside part of switch board, then blow off from the heat dissipation frame, through setting up first filter screen and second filter screen, dust in the suction air when can be with the fan operation adsorbs, prevent that the dust from blockking up the wind channel, through unscrewing fixing bolt from the screw hole, then take off fixed frame, wash the dust on first filter screen and the fan, take off the washing with the second filter screen in the draw-in groove on the heat dissipation frame, will adnexed dust sanitization, at present most power plant unit switch boards the easy access control cabinet of dust in the radiating process, block up the wind channel, lead to the radiating effect not good, the inside overheated problem that leads to the operational failure of unit switch board can be solved in this heat dissipation mechanism's application.

2. The utility model discloses in, through setting up dampproofing mechanism, it is neat with lower crisscross board stack to go up crisscross board, then aim at the slot of body bottom with the through-hole, insert through-hole and slot inside with the bolt at last, the waterproof board offsets with ground, can prevent that the water on ground from getting into the body, can guarantee body bottom ventilation through the space of last crisscross board and crisscross board formation down, prevent inside the moisture infiltration body, present most power plant unit control cabinets are all directly fall to the ground or erect the base, can't solve the problem of moisture infiltration, the drying of switch board bottom can be guaranteed in this dampproofing mechanism's application, prevent that the switch board is inside to wet.

Drawings

Fig. 1 is a schematic perspective view of a control cabinet for a power plant unit according to the present invention;

fig. 2 is an exploded view of a control cabinet for a power plant unit according to the present invention;

fig. 3 is an exploded view of a heat dissipation mechanism of a control cabinet for a power plant unit according to the present invention;

fig. 4 is a second exploded view of the heat dissipation mechanism of the control cabinet for power plant units according to the present invention;

fig. 5 is an exploded view of the moisture-proof mechanism of the control cabinet for the power plant unit according to the present invention.

Illustration of the drawings: 1. a body; 2. an access door; 3. an indicator light; 4. a hydrophobic top; 5. an air duct; 6. a slot; 7. a heat dissipation mechanism; 701. a fixing frame; 702. a wire hole; 703. a frame; 704. fixing the bolt; 705. a threaded hole; 706. a motor; 707. a power line; 708. a fan; 709. a first filter screen; 710. a heat dissipation frame; 711. a card slot; 712. a second filter screen; 8. a moisture-proof mechanism; 81. an upper interleave plate; 82. a lower interleaved plate; 83. a through hole; 84. a waterproof sheet; 85. an adapter hole; 86. and (4) a bolt.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the utility model provides a control cabinet for power plant unit, which comprises a body 1, a heat dissipation mechanism 7 and a moisture-proof mechanism 8.

The specific arrangement and function of the heat dissipation mechanism 7 and the moisture-proof mechanism 8 will be described in detail below.

As shown in fig. 1-4, the heat dissipation mechanism 7 is disposed on two sides of the air duct 5, the heat dissipation mechanism 7 includes a fixing frame 701, threaded holes 705 and a heat dissipation frame 710, a first filter net 709 is movably mounted on an inner side surface of the fixing frame 701, the heat dissipation frame 710 is fixedly mounted on a right side of the air duct 5, a clamping groove 711 is disposed on a front surface of the heat dissipation frame 710, a second filter net 712 is inserted into the clamping groove 711, the threaded holes 705 are four groups, the threaded holes 705 are disposed on the left side of the air duct 5 and are close to four corners, a frame 703 is fixedly mounted on an outer wall of the fixing frame 701 and is close to the inner side, an inner surface of the frame 703 abuts against the body 1, a fixing bolt 704 is rotatably connected to the surface of the frame 703 and is rotatably connected to the threaded holes 704, a wire hole 702 is penetrated through a middle position of the surface of the fixing frame 701, a power line 707 is inserted into the wire hole 702, a motor 706 is fixedly mounted at an inner end of the power line 707, and a fan 708 is rotatably connected to an end of the motor 706, which is far from the power line 707.

The whole heat dissipation mechanism 7 achieves the effect that by arranging the heat dissipation mechanism 7, a power line 707 is electrified to enable the motor 706 to rotate, so as to drive the fan 708 to rotate, wind blows from the left side of the air duct 5 to the right side, heat dissipation is performed on components inside the control cabinet, then the components are blown out of the heat dissipation frame 710, by arranging the first filter net 709 and the second filter net 712, dust sucked into air during operation of the fan 708 can be adsorbed, the air duct 5 is prevented from being blocked by the dust, the fixing bolt 704 is screwed off from the threaded hole 705, then the fixing frame 701 is taken down, the dust on the first filter net 709 and the dust on the fan 708 are cleaned, the second filter net 712 in the clamping groove 711 on the heat dissipation frame 710 is taken down and cleaned, and the attached dust is cleaned.

As shown in fig. 1, 2 and 5, the bottom of the body 1 is provided with a moisture-proof mechanism 8, the moisture-proof mechanism 8 includes an upper staggered plate 81, a lower staggered plate 82 is movably mounted below the upper staggered plate 81, the upper staggered plate 81 and the lower staggered plate 82 are composed of stone slabs stacked vertically and horizontally, through holes 83 are respectively formed in the surfaces of the upper staggered plate 81 and the lower staggered plate 82 close to four corners, the size of each through hole 83 is consistent with that of the slot 6, a waterproof plate 84 is fixedly mounted on the lower surface of the lower staggered plate 82, an adapting hole 85 is formed in the surface of the waterproof plate 84 close to four corners, the size of the adapting hole 85 is consistent with that of the slot 6, and a bolt 86 is inserted into the adapting hole 85, the through hole 83 and the slot 6.

The effect that its whole dampproofing mechanism 8 reaches does, through setting up dampproofing mechanism 8, it is neat to go up crisscross board 81 and crisscross board 82 down and stack, then aim at the slot 6 of body 1 bottom with through-hole 83, insert through-hole 83 and slot 6 inside with bolt 86 at last, waterproof board 84 offsets with ground, can prevent that the water on ground from getting into body 1, go up the space that crisscross board 81 and crisscross board 82 formed down and can guarantee that body 1 bottom ventilates, the moisture can not permeate body 1 inside, present most power plant unit switch board all directly fall to the ground or erect the base, the problem of moisture infiltration can't be solved, the drying of switch board bottom can be guaranteed in this dampproofing mechanism 8's application, prevent that the switch board is inside to wet.

Embodiment 2, different from embodiment 1 is, as shown in fig. 1 and fig. 2, the wind channel 5 has been run through to the left and right sides of body 1, the positive movable mounting of body 1 has access door 2, the top fixed mounting of access door 2 has pilot lamp 3, the last fixed surface of body 1 installs hydrophobic top 4, the bottom of body 1 is close to four corners department and all is provided with slot 6.

The whole working principle is that before the control cabinet is installed, the upper staggered plate 81 and the lower staggered plate 82 are stacked in order, the through hole 83 is aligned to the slot 6 at the bottom of the body 1, the bolt 86 is inserted into the through hole 83 and the slot 6, the waterproof plate 84 abuts against the ground, water on the ground can be prevented from entering the body, the bottom of the body 1 can be guaranteed to be ventilated through the space formed by the upper staggered plate 81 and the lower staggered plate 82, moisture is prevented from permeating into the body 1, when the control cabinet runs, the power line 707 is electrified, the motor 706 starts to rotate, the fan 708 is driven to rotate, wind blows to the right from the left side of the air channel 5, the components inside the control cabinet are cooled, then the heat dissipation holes are blown out from the heat dissipation frame 710, and dust on the inner side and the outer side can be adsorbed on the first filter screen 709 and the second filter screen 712.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a power plant is switch board for unit, includes body (1) and heat dissipation mechanism (7), its characterized in that: the utility model discloses a wind channel, including body (1), heat dissipation mechanism (7), heat dissipation frame (710), wind channel (5) have been run through to the left and right sides of body (1), heat dissipation mechanism (7) set up in the both sides of wind channel (5), heat dissipation mechanism (7) are including fixed frame (701), screw hole (705) and heat dissipation frame (710), the inboard surface movable mounting of fixed frame (701) has first filter screen (709), heat dissipation frame (710) fixed mounting is on the right side of wind channel (5), the front of heat dissipation frame (710) is provided with draw-in groove (711), the inside grafting of draw-in groove (711) has second filter screen (712).

2. The control cabinet for the power plant unit according to claim 1, wherein: the number of the threaded holes (705) is four, the four threaded holes (705) are respectively formed in the left side of the air duct (5) and close to four corners, a frame (703) is fixedly mounted on the outer wall of the fixing frame (701) close to the inner side, the inner surface of the frame (703) is abutted to the body (1), a fixing bolt (704) is rotatably connected to the surface of the frame (703) close to the four corners, and the fixing bolt (704) is rotatably connected to the inner portion of the threaded holes (705).

3. The control cabinet for the power plant unit according to claim 2, wherein: the fan fixing frame is characterized in that a wire hole (702) penetrates through the middle position of the surface of the fixing frame (701), a power wire (707) is inserted into the wire hole (702), a motor (706) is fixedly mounted at the inner end of the power wire (707), and one end, far away from the power wire (707), of the motor (706) is rotatably connected with a fan (708).

4. The control cabinet for the power plant unit according to claim 1, wherein: the utility model discloses a solar water heater, including body (1), the front movable mounting of body (1) has access door (2), the top fixed mounting of access door (2) has pilot lamp (3), the last fixed surface of body (1) installs hydrophobic top (4), the bottom of body (1) is close to four corners department and all is provided with slot (6), the bottom of body (1) is provided with dampproofing mechanism (8).

5. The control cabinet for the power plant unit according to claim 4, wherein: dampproofing mechanism (8) is including last crisscross board (81), the below movable mounting who goes up crisscross board (81) has down crisscross board (82), go up crisscross board (81) and crisscross board (82) down and constitute for the slabstone of violently vertically stacking, it has through-hole (83) all to run through near four corners department on the surface of last crisscross board (81) and lower crisscross board (82), the size and slot (6) of through-hole (83) are unanimous.

6. The control cabinet for the power plant unit according to claim 5, wherein: waterproof boards (84) are fixedly mounted on the lower surfaces of the lower staggered boards (82), adapter holes (85) penetrate through the surfaces of the waterproof boards (84) close to the four corners, the size of each adapter hole (85) is consistent with that of each slot (6), and bolts (86) are inserted into the adapter holes (85), the through holes (83) and the slots (6).