CN112736690A

CN112736690A - Dampproofing switch board

Info

Publication number: CN112736690A
Application number: CN202011622417.3A
Authority: CN
Inventors: 高丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-04-30

Abstract

The invention discloses a moisture-proof power distribution cabinet which comprises a cabinet body, wherein a cabinet door is installed on one side of the cabinet body, a condensation plate is fixedly connected to the inner wall of the cabinet body, the height of the condensation plate is gradually reduced, a drain hole is formed in one side of the cabinet door, which is positioned below the condensation plate, a drainage device is rotatably connected to the position, close to the drain hole, of one side of the cabinet door, which is far away from the cabinet body, and the drainage device penetrates through the drain hole and extends into the cabinet body. This dampproofing switch board device has reached and has got rid of the inside air of switch board in the lower environment of temperature and met the purpose of the drop of water that cold liquefaction produced, avoids the inside electric elements contact water of switch board to take place the trouble, has improved the intelligent degree of switch board, can get rid of the inside moisture of switch board automatically, has reduced the control cost of switch board, can be simple realization get rid of the inside moisture of switch board after the automatic function that seals that carries on.

Description

Dampproofing switch board

Technical Field

The invention relates to the technical field of power equipment, in particular to a moisture-proof power distribution cabinet.

Background

The power distribution cabinet is final-stage equipment of a power distribution system and is used in occasions with dispersed loads and less loops; motor control center is used for the load to concentrate, the more occasion in return circuit, they distribute the electric energy of a certain circuit of last level distribution equipment to load nearby, this level of equipment reply load provides the protection, supervision and control, switch board internally mounted has a large amount of electric parts such as air switch, some direct air that expose of these electric parts contact in the air, and then when using the switch board, require the switch board to keep relatively dry, when humidity is too big in the switch board, not only can the accelerated electric part damage speed, and probably cause the air to puncture, produce the incident.

But current switch board can only prevent that external humid air from getting into to dampproofing through increasing the leakproofness, can't avoid in the lower environment of temperature switch board inside air to meet cold liquefaction and produce the drop of water, has increased the possibility that the inside electrical element contact water of switch board breaks down, and intelligent degree is not enough, can't get rid of the inside moisture of switch board automatically, and control cost is higher, can't seal automatically after getting rid of the inside moisture of switch board.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the moisture-proof power distribution cabinet, which solves the problems that the existing power distribution cabinet can only prevent external moist air from entering for moisture prevention by increasing the sealing property, cannot avoid the water drop generated by the air inside the power distribution cabinet when the air meets cold and is liquefied in the environment with lower air temperature, increases the possibility of the fault of the water contact of the electrical elements inside the power distribution cabinet, improves the intelligent degree of the power distribution cabinet, can automatically remove the moisture inside the power distribution cabinet, reduces the control cost of the power distribution cabinet, and can simply realize the function of automatically sealing after removing the moisture inside the power distribution cabinet.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a dampproofing switch board, includes the cabinet body, the cabinet door is installed to one side of the cabinet body, the inner wall fixedly connected with condensation plate of the cabinet body, the height of condensation plate reduces gradually, the wash port has been seted up to one side of cabinet door position in the below of condensation plate, the position that one side that the cabinet body was kept away from to the cabinet door is close to the wash port rotates and is connected with drainage device, drainage device runs through the wash port and extends to the inside of the cabinet body, the externally mounted of condensation plate has condensing equipment, one side of cabinet door position in the top fixedly connected with metal sheet of wash port, the metal sheet runs through the cabinet door and extends to the outside of cabinet door, one side that the cabinet body was kept away from to the metal.

Preferably, drainage device includes the frame that catchments, the frame that catchments is sealed frame, the frame that catchments rotates with the cabinet door to be connected, the inboard bottom fixedly connected with water receiving plate of frame that catchments, the one end fixedly connected with balancing weight that the water receiving plate extended to the internal portion of cabinet, one side of cabinet door is located the below fixedly connected with diversion board of metal sheet.

Preferably, the top fixedly connected with guide board of water receiving board, the one end fixedly connected with water receiving diaphragm that the guide board extends to the condensation plate below, water receiving diaphragm and the inner wall sliding connection of the cabinet body.

Preferably, a limiting hole is formed in one side of the diversion plate, a rubber elastic plate is fixedly connected to the top of the balancing weight, and the rubber elastic plate is connected with the inner wall of the limiting hole in a sliding mode.

Preferably, the elastic rod is evenly installed at the bottom of the inner side of the water collecting frame, and fan blades are fixedly connected to the two sides of the elastic rod.

Preferably, condensing equipment is including separating the temperature frame, separate the temperature frame and install the bottom at the condensing slab, the track groove has been seted up at the top of condensing slab, the condensing slab is run through to the bottom one end in track groove, the extension strip is installed to the inboard top symmetry in track groove, the track hole is the metal material, the track hole has been seted up to one side of extension strip, the top of sealed piece is located the one end fixedly connected with elastic plate of the internal portion of cabinet, the one end fixedly connected with that the elastic plate was kept away from at the top of sealed piece keeps off the position board.

Preferably, the water leakage holes are symmetrically formed in one side, far away from the cabinet body, of the water collection frame, the sealing block is slidably connected to the bottom of the inner side of each water leakage hole, and the water leakage groove is formed in one end, located inside the cabinet body, of the bottom of the sealing block.

Preferably, the top of the sealing block is located at one end of the cabinet body and fixedly connected with the elastic plate, and the top of the sealing block is far away from one end of the elastic plate and fixedly connected with the baffle plate.

(III) advantageous effects

The invention provides a moisture-proof power distribution cabinet. The method has the following beneficial effects:

(one), this dampproofing switch board, through the switch board inside high-temperature air liquefaction becomes the water droplet after with condensation plate and metal sheet contact, then along the guide board drippage to the collection water frame inside, the direction slope of keeping away from the cabinet body behind the quality increase of collection water frame discharges the drop of water that the internal portion liquefaction of cabinet produced, avoids meeting cold liquefaction in the lower environment of temperature switch board inside air and produces the drop of water, increases the possible problem that switch board inside electrical component contact water broke down.

(II), this dampproofing switch board, the elasticity through the gravity of balancing weight and rubber diving board promotes the initial position with the frame that catchments, can be getting rid of the inside moisture of switch board after the self-sealing switch board, improved the intelligent degree of switch board.

(III), this dampproofing switch board drives the flabellum swing through the frame that catchments when being driven the back and forth swing by inside water and balancing weight, and the flabellum drives the inside evaporation to dryness that volatilizees of frame that catchments with higher speed that the air flow drives, can accelerate the inside liquefied moisture of switch board that volatilizees and discharge to the switch board outside.

(IV), this dampproofing switch board, the bottom that prevents the condensing panel through separating the temperature frame produces liquefied gas with the inside high-temperature air contact of switch board, and the extension strip has increased the external surface area of condensing panel, can accelerate the inside hot-air of switch board and the liquefaction of condensing panel contact, has improved the speed of getting rid of the inside moisture of switch board.

(five), this dampproofing switch board, sealed piece rotates to the downward sloping when being moved the slope by inside hosepipe through the frame that catchments, sealed piece landing is to the outside of frame that catchments, the outside of frame that catchments is removed to the water leakage groove, the inside water of frame that catchments flows from the water leakage hole department through the water leakage groove, rotate initial position after the inside drop of water of frame that catchments discharges, sealed piece resumes landing again to cabinet internal portion after the downward sloping and seals, the control cost of switch board has been reduced, can be simple realization get rid of the inside moisture of switch board after the automatic function of sealing.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic diagram of the internal structure of the power distribution cabinet of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

FIG. 4 is a schematic structural diagram of a condensing unit according to the present invention;

fig. 5 is a schematic structural view of the sealing device of the present invention.

In the figure: 1-cabinet body, 2-cabinet door, 3-condensation plate, 4-water discharging hole, 5-water discharging device, 501-water collecting frame, 502-water receiving plate, 503-counterweight block, 504-water guiding plate, 6-condensation device, 601-temperature insulation frame, 602-track groove, 603-expansion strip, 604-track hole, 7-metal plate, 8-heat conducting sheet, 9-guide plate, 10-water receiving transverse plate, 11-limiting hole, 12-rubber elastic plate, 13-elastic rod, 14-fan blade, 15-water leakage hole, 16-sealing block, 17-water leakage groove, 18-elastic plate and 19-stop plate.

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.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a dampproofing switch board, including the cabinet body 1, cabinet door 2 is installed to one side of the cabinet body 1, the inner wall fixedly connected with condensation plate 3 of the cabinet body 1, condensation plate 3 highly reduces gradually, wash port 4 has been seted up to one side that cabinet door 2 is located condensation plate 3's below, one side that cabinet door 2 kept away from the cabinet body 1 is close to wash port 4's position rotation and is connected with drainage device 5, drainage device 5 runs through wash port 4 and extends to the inside of the cabinet body 1, one side of cabinet door 2 is located wash port 4's top fixedly connected with metal sheet 7, metal sheet 7 runs through cabinet door 2 and extends to cabinet door 2's outside, metal sheet 7 keeps away from one side of the cabinet body 1 and evenly installs conducting strip 8.

Drainage device 5 includes water collection frame 501, and water collection frame 501 is sealed frame, and water collection frame 501 rotates with cabinet door 2 to be connected, and the inboard bottom fixedly connected with water receiving plate 502 of water collection frame 501, water receiving plate 502 extend to the inside one end fixedly connected with balancing weight 503 of cabinet body 1, and one side of cabinet door 2 is located the below fixedly connected with diversion board 504 of metal sheet 7.

The top fixedly connected with guide board 9 of water receiving board 502, guide board 9 extend to the one end fixedly connected with water receiving diaphragm 10 of condensation plate 3 below, water receiving diaphragm 10 and the inner wall sliding connection of the cabinet body 1.

During the use, frame 501 that catchments is sealed wash port 4 to the direction slope of the cabinet body 1 because the action of gravity of balancing weight 503, when ambient temperature is lower, cold plate 3 and metal sheet 7 are owing to become with the external air contact temperature step-down, the heat that produces makes the air intensification in the switch board internal components and parts working process, the high temperature air of switch board inside liquefies into the water droplet with cold plate 3 and metal sheet 7 contact back, then drip to frame 501 inside catchments along guide board 7, the direction slope of keeping away from cabinet body 1 behind the mass increase of frame 501 that catchments, discharge the water droplet that the liquefaction of the internal portion of cabinet produced, avoid meeting cold liquefaction in the lower environment of temperature switch board internal air and produce the water droplet, increase the possible problem that switch board internal electrical component contact water breaks down.

Example two

Referring to fig. 1-3, the present invention provides a technical solution: on the basis of the first embodiment, a limiting hole 11 is formed in one side of the diversion plate 504, a rubber elastic plate 12 is fixedly connected to the top of the balancing weight 503, and the rubber elastic plate 12 is connected with the inner wall of the limiting hole 11 in a sliding mode.

The bottom of the inner side of the water collecting frame 501 is uniformly provided with an elastic rod 13, and both sides of the elastic rod 13 are fixedly connected with fan blades 14.

During the use, the inside hot-air liquefaction of switch board gets into inside the frame 501 that catchments, and the frame 501 slope back rubber elastic plate 12 extrudees and gets into spacing hole 11 inside bending catchments, and the frame 501 that catchments promotes initial position owing to the gravity of balancing weight 503 and the elasticity of rubber elastic plate 12 after the inside water of frame 501 that catchments is emptyd out, can be getting rid of the inside moisture back self-sealing switch board of switch board, improved the intelligent degree of switch board.

The frame 501 that catchments drives flabellum 14 swing when being driven the back and forth swing by inside water and balancing weight 503, and flabellum 14 drives the inside moisture evaporation to dryness that evaporates of frame 501 that catchments with higher speed of air flow, can accelerate the inside liquefied moisture of switch board that volatilizees and discharge to the switch board outside.

EXAMPLE III

Referring to fig. 1-5, the present invention provides a technical solution: on the basis of embodiment one, condensing equipment 6 is installed to the externally mounted of condensing panel 3, and condensing equipment 6 includes thermal insulation frame 601, and thermal insulation frame 601 installs in the bottom of condensing panel 3, and track groove 602 has been seted up at the top of condensing panel 3, and condensing panel 3 is run through to the bottom one end of track groove 602, and extension strip 603 is installed to the inboard top symmetry of track groove 602, and track hole 604 is the metal material, and track hole 604 has been seted up to one side of extension strip 603.

The hole 15 that leaks has been seted up to the one side symmetry that the cabinet body 1 was kept away from to frame 501 that catchments, and the inboard bottom sliding connection in hole 15 that leaks has sealed piece 16, and the basin 17 that leaks has been seted up to the bottom of sealed piece 16 one end that is located the cabinet body 1 inside.

The top of the sealing block 16 is located at one end inside the cabinet 1 and fixedly connected with an elastic plate 18, and the top of the sealing block 16 is far away from one end of the elastic plate 18 and fixedly connected with a stop plate 19.

During the use, separate temperature frame 601 and prevent that the bottom of condenser plate 3 from producing liquefied gas with the inside high-temperature air contact of switch board, extension strip 603 has increased the external surface area of condenser plate 3, can accelerate the inside hot-air of switch board and condenser plate contact liquefaction, has improved the speed of getting rid of the inside moisture of switch board.

The frame 501 that catchments is moved when inclining by inside hosepipe and is sealed 16 rotations to the downward sloping, the outside of frame 501 that catchments is fallen to sealed 16 landing, the outside of frame 501 that catchments is removed to the basin 17 that leaks, the inside water of frame 501 that catchments flows from the hole 15 that leaks through the basin 17 that leaks, initial position is rotated to after the inside drop of water of frame 501 that catchments discharges, sealed 16 resumes the downward sloping after landing again to cabinet body 1 inside and seals, the control cost of switch board has been reduced, can be simple realization get rid of the inside moisture of switch board after automatic sealed function that carries on.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dampproofing switch board, includes the cabinet body (1), cabinet door (2), its characterized in that are installed to one side of the cabinet body (1): the inner wall of the cabinet body (1) is fixedly connected with a condensing plate (3), the height of the condensing plate (3) is gradually reduced, one side of the cabinet door (2) is positioned below the condensation plate (3) and is provided with a drain hole (4), a drainage device (5) is rotatably connected at a position close to the drainage hole (4) on one side of the cabinet door (2) far away from the cabinet body (1), the drainage device (5) penetrates through the drainage hole (4) and extends to the interior of the cabinet body (1), a condensing device (6) is arranged outside the condensing plate (3), a metal plate (7) is fixedly connected with one side of the cabinet door (2) above the drain hole (4), the metal plate (7) penetrates through the cabinet door (2) and extends to the outside of the cabinet door (2), the heat conducting fins (8) are uniformly installed on one side, far away from the cabinet body (1), of the metal plate (7), and the heat conducting fins (8) are arranged obliquely downwards.

2. The moisture-proof power distribution cabinet according to claim 1, characterized in that: drainage device (5) are including catchmenting frame (501), catchment frame (501) are sealed frame, catchment frame (501) rotate with cabinet door (2) to be connected, catchment frame (501) inboard bottom fixedly connected with water receiving plate (502), water receiving plate (502) extend to the inside one end fixedly connected with balancing weight (503) of the cabinet body (1), one side of cabinet door (2) is located below fixedly connected with diversion board (504) of metal sheet (7).

3. The moisture-proof power distribution cabinet according to claim 2, characterized in that: the top fixedly connected with guide board (9) of water receiving board (502), guide board (9) extend to one end fixedly connected with water receiving diaphragm (10) of condensation plate (3) below, water receiving diaphragm (10) and the inner wall sliding connection of the cabinet body (1).

4. The moisture-proof power distribution cabinet according to claim 2, characterized in that: spacing hole (11) have been seted up to one side of diversion board (504), the top fixedly connected with rubber springboard (12) of balancing weight (503), rubber springboard (12) and the inner wall sliding connection in spacing hole (11).

5. The moisture-proof power distribution cabinet according to claim 2, characterized in that: elastic rod (13) are evenly installed to the inboard bottom of frame that catchments (501), equal fixedly connected with flabellum (14) in both sides of elastic rod (13).

6. The moisture-proof power distribution cabinet according to claim 1, characterized in that: condensing equipment (6) are including separating temperature frame (601), separate temperature frame (601) and install the bottom in condensing board (3), track groove (602) have been seted up at the top of condensing board (3), condensing board (3) are run through to the bottom one end in track groove (602), extension strip (603) are installed to the inboard top symmetry in track groove (602), track hole (604) are the metal material, track hole (604) have been seted up to one side of extension strip (603).

7. The moisture-proof power distribution cabinet according to claim 2, characterized in that: the water leakage prevention cabinet is characterized in that a water leakage hole (15) is symmetrically formed in one side, away from the cabinet body (1), of the water collection frame (501), a sealing block (16) is connected to the bottom of the inner side of the water leakage hole (15) in a sliding mode, and a water leakage groove (17) is formed in one end, located inside the cabinet body (1), of the bottom of the sealing block (16).

8. The moisture-proof power distribution cabinet according to claim 7, characterized in that: the top of the sealing block (16) is located one end of the cabinet body (1) and fixedly connected with an elastic plate (18), and the top of the sealing block (16) is far away from one end of the elastic plate (18) and fixedly connected with a baffle plate (19).