CN214754741U

CN214754741U - Internal anti-rusting device of electrical cabinet

Info

Publication number: CN214754741U
Application number: CN202120280784.3U
Authority: CN
Inventors: 彭志; 周婷
Original assignee: Changsha Xuzhi Power Technology Co ltd
Current assignee: Changsha Xuzhi Power Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-16
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses an inside rust preventing device of regulator cubicle, open the regulator cubicle body that has the rectangle water catch bowl including the bottom, regulator cubicle body bottom central point puts the department and opens there is circular mounting hole, and the inside heat dissipation fan of installing of circular mounting hole, regulator cubicle body top both sides outer wall has all opened the rectangle louvre, and regulator cubicle body top outer wall has the arc condensation board through the bolt fastening, arc condensation board bottom outer wall welding has the support frame that the equidistance distributes, and the inside interlude of support frame has the silver that absorbs water. The utility model discloses the semiconductor refrigeration chip that regulator cubicle both sides set up can be to the inside cooling that dispels the heat of regulator cubicle, and the water scraping rod that this reciprocated is returned to the drop of water that the in-process of cooling produced strikes off to drainage through the diversion line is collected and is in time discharged inside the rectangle water catch bowl, and the inside circulation of air of regulator cubicle can be accelerated to the heat dissipation fan that sets up, lets the regulator cubicle inside keep dry, thereby reaches and prevents rusty effect.

Description

Internal anti-rusting device of electrical cabinet

Technical Field

The utility model relates to a regulator cubicle technical field especially relates to the inside rust preventing device of regulator cubicle.

Background

The interior space of a common electrical cabinet is very compact, and when the electrical cabinet is in a humid season, more water vapor is contained in the air, so that the phenomenon of dewing on the surface of an insulating part and a charged body in the switch cabinet or on the inner part of the switch cabinet can be caused, mildew is bred, the corrosion of a metal conductor is accelerated, and the situation that the electrical cabinet is rusted is caused. And when the temperature in the cabinet is lower than the temperature outside the cabinet, a temperature difference is formed inside and outside the cabinet, and the condensation phenomenon can also be caused. When the condensed water drops drop on the electrical components, the short circuit of the electrical components can cause the equipment to break down and trip, and serious hidden danger is brought to the safe and stable operation of the equipment.

And traditional regulator cubicle is inside prevents the rust device, only sets up the fan and accelerates the inside circulation of air of regulator cubicle and accelerate the drying to realize preventing rustting, but this is still relatively poor to its rust effect of preventing of the great condition of air humidity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the inside rust preventing device of regulator cubicle that proposes.

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

the anti-rusting device comprises a regulator cubicle body with a rectangular water collecting tank at the bottom, wherein a circular mounting hole is formed in the central position of the bottom of the regulator cubicle body, a heat radiating fan is arranged in the circular mounting hole, rectangular heat radiating holes are formed in the outer walls of two sides of the top of the regulator cubicle body, an arc-shaped condensation plate is fixed on the outer wall of the top of the regulator cubicle body through bolts, support frames distributed at equal intervals are welded on the outer wall of the bottom of the arc-shaped condensation plate, water absorbing slivers are inserted in the support frames, water collecting tanks are welded on the tops of the outer walls of two sides of the regulator cubicle body, water squeezing rollers are arranged in the water collecting tanks, a wind-up roller is arranged on one side of each water squeezing roller, a servo motor is connected with the outer wall of one end of each wind-up roller, a gear is connected with an output shaft of the servo motor, a rack is meshed with the gear for transmission, a sliding block is welded on the outer wall on one side of the rack, and the sliding block is embedded in the sliding tank, and one side of the water collecting tank is communicated with a drain pipe, and semiconductor refrigeration chips distributed at equal intervals are embedded on the outer walls of the two sides of the electrical cabinet body.

Preferably, the outer walls of the two sides of the rack are welded with the water scraping rods along the inclined direction, one ends, far away from the rack, of the water scraping rods are tied with water diversion lines, and the bottoms of the water diversion lines are fixed on the rectangular water collection tank.

Preferably, the heat absorption surface of the semiconductor refrigeration chip faces towards the inside of the electrical cabinet body, and the heat dissipation surface of the semiconductor refrigeration chip faces towards the outside.

Preferably, the heat dissipation fan, the servo motor and the semiconductor refrigeration chip are all connected with a switch through wires, and the switch is connected with an external power supply.

Preferably, the size of the sliding block is matched with the size of the inner wall of the sliding groove, and the sliding block and the sliding groove form sliding fit.

Preferably, the size of the water absorption cotton sliver is matched with that of the arc-shaped condensation plate, and the water absorption cotton sliver is tightly attached to the outer wall of the bottom of the arc-shaped condensation plate.

The utility model has the advantages that:

1. according to the anti-rusting device in the electrical cabinet, the arc-shaped condensation plate is arranged at the top of the electrical cabinet body, so that moisture in the electrical cabinet can be condensed together and can be gathered from two sides, the water absorption cotton sliver which moves in a reciprocating mode and is arranged at the bottom of the arc-shaped condensation plate can absorb water drops on the surface and can be prevented from dropping in the electrical cabinet, and the water extrusion roller can extrude the moisture in the water absorption cotton sliver, so that the moisture can be absorbed in the later period conveniently;

2. the inside rust preventing device of regulator cubicle of this design, the semiconductor refrigeration chip that regulator cubicle both sides set up can be to the inside cooling that dispels the heat of regulator cubicle, and the drop of water that the cooling in-process produced returns this water bar of scraping that reciprocates to the drainage through the diversion line is collected and is in time discharged inside the rectangle water catch bowl, and the inside circulation of air of regulator cubicle can be accelerated to the heat dissipation fan that sets up, lets the regulator cubicle inside keep dry, thereby reaches rust-proof effect.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of an anti-rusting device in the electrical cabinet provided by the utility model;

fig. 2 is a sectional view of a water collection tank structure of the anti-rusting device in the electrical cabinet provided by the utility model;

fig. 3 is an enlarged schematic view of a part a of the structure of the internal rust preventing device of the electrical cabinet.

In the figure: 1 electrical cabinet body, 2 rectangle water catch bowl, 3 circular mounting holes, 4 heat dissipation fans, 5 rectangle louvres, 6 arc condensation boards, 7 support frames, 8 absorbent cotton slivers, 9 water catch tanks, 10 wringing rollers, 11 wind-up rolls, 12 servo motors, 13 gears, 14 racks, 15 sliding blocks, 16 sliding grooves, 17 drain pipes, 18 semiconductor refrigeration chips, 19 wiping poles, 20 leading wires.

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.

Referring to fig. 1-3, the anti-rusting device comprises an electrical cabinet body 1 with a rectangular water collecting tank 2 at the bottom, a circular mounting hole 3 is formed at the central position of the bottom of the electrical cabinet body 1, a heat radiating fan 4 is installed inside the circular mounting hole 3, rectangular heat radiating holes 5 are formed in the outer walls of two sides of the top of the electrical cabinet body 1, an arc-shaped condensation plate 6 is fixed on the outer wall of the top of the electrical cabinet body 1 through bolts, support frames 7 are welded on the outer wall of the bottom of the arc-shaped condensation plate 6 and are distributed equidistantly, water absorbing cotton slivers 8 are inserted into the support frames 7, the size of each water absorbing cotton sliver 8 is matched with the size of the arc-shaped condensation plate 6, each water absorbing cotton sliver 8 is tightly attached to the outer wall of the bottom of the arc-shaped condensation plate 6, the arc-shaped condensation plate 6 is arranged at the top of the electrical cabinet body 1, water inside the electrical cabinet can be condensed together and is gathered from two sides, and the water absorbing cotton slivers 8 which move back and forth are arranged at the bottom of the arc-shaped condensation plate 6, the water drops on the surface can be absorbed to prevent the water drops from dropping into the electrical cabinet, and the arranged wringing roller 10 can squeeze out the water in the water absorbing cotton strip 8, so that the water can be absorbed conveniently in the later period;

the top of the outer walls of two sides of the electrical cabinet body 1 is welded with a water collecting tank 9, the water collecting tank 9 is internally provided with a wringing roller 10, one side of the wringing roller 10 is provided with a wind-up roller 11, the outer wall of one end of the wind-up roller 11 is connected with a servo motor 12, the output shaft of the servo motor 12 is connected with a gear 13, the gear 13 is meshed with a rack 14, the outer walls of two sides of the rack 14 are welded with a water scraping rod 19 along the inclined direction, one end of the water scraping rod 19 far away from the rack 14 is connected with a water leading wire 20, the bottom of the water leading wire 20 is fixed on a rectangular water collecting tank 2, the outer wall of one side of the rack 14 is welded with a sliding block 15, the sliding block 15 is embedded in a sliding groove 16, the sliding block 15 is matched with the size of the inner wall of the sliding groove 16, the sliding block 15 and the sliding groove 16 form a sliding fit, one side of the water collecting tank 9 is communicated with a drain pipe 17, and the outer walls of two sides of the electrical cabinet body 1 are embedded with semiconductor refrigeration chips 18 distributed at equal intervals, inside semiconductor refrigeration chip 18 heat-absorbing surface orientation regulator cubicle body 1, and the semiconductor refrigeration chip 18 heat-dissipating surface is towards the outside, heat dissipation fan 4, servo motor 12 and semiconductor refrigeration chip 18 all are connected with the switch through the wire, and the switch is connected with external power source, the semiconductor refrigeration chip 18 that the regulator cubicle both sides set up can dispel the heat the cooling to regulator cubicle inside, and the water droplet that produces among the cooling process returns this water bar 19 of scraping that reciprocates, and the drainage through diversion line 20 is collected at the inside timely discharge of rectangle water catch bowl 2, and the inside circulation of air of regulator cubicle can be accelerated to the heat dissipation fan 4 that sets up, let the regulator cubicle inside keep dry, thereby reach rust-proof effect.

The working principle is as follows: when using this inside rust preventing device of regulator cubicle, at first install regulator cubicle body 1 back on the wall body, fix arc condensation board 6 at regulator cubicle body 1's top, then the slow servo motor 12 that starts regulator cubicle body 1 one side, servo motor 12 drives the slow rotation of wind-up roll 11, thereby the continuous and arc condensation board 6 bottom contact of drawing absorbent sliver 8, absorb the drop of water that condenses, and absorbent sliver 8 that absorbs the drop of water is through the extrusion back of crowded compression roller 10, accomplish the drying, start the servo motor 12 of opposite side this moment, let absorbent sliver 8 remove once more, and start the heat dissipation fan 4 of bottom, accelerate regulator cubicle body 1 inside gas flow, thereby accomplish the drying, prevent the drop of water from condensing, reach rust preventing effect.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 anti-rusting device comprises an electrical cabinet body (1) with a rectangular water collecting tank (2) at the bottom, and is characterized in that a circular mounting hole (3) is formed in the central position of the bottom of the electrical cabinet body (1), a heat dissipation fan (4) is mounted inside the circular mounting hole (3), rectangular heat dissipation holes (5) are formed in the outer walls of the two sides of the top of the electrical cabinet body (1), an arc condensation plate (6) is fixed on the outer wall of the top of the electrical cabinet body (1) through bolts, support frames (7) distributed at equal intervals are welded on the outer wall of the bottom of the arc condensation plate (6), water absorption cotton slivers (8) are inserted into the support frames (7), water collecting tanks (9) are welded on the tops of the outer walls of the two sides of the electrical cabinet body (1), water squeezing rollers (10) are arranged inside the water collecting tanks (9), and winding rollers (11) are arranged on one side of the water squeezing rollers (10), and the outer wall of one end of the winding roller (11) is connected with a servo motor (12), an output shaft of the servo motor (12) is connected with a gear (13), the gear (13) is meshed with a rack (14) in a transmission mode, a sliding block (15) is welded on the outer wall of one side of the rack (14), the sliding block (15) is embedded in a sliding groove (16), a drain pipe (17) is communicated with one side of the water collection tank (9), and semiconductor refrigeration chips (18) distributed at equal intervals are embedded in the outer walls of the two sides of the electric cabinet body (1).

2. The electric cabinet interior rust prevention device according to claim 1, wherein a water scraping rod (19) is welded to the outer walls of two sides of the rack (14) along an inclined direction, a water leading line (20) is tied to one end, away from the rack (14), of the water scraping rod (19), and the bottom of the water leading line (20) is fixed on the rectangular water collecting tank (2).

3. The electric cabinet interior rust prevention device according to claim 1, wherein the heat absorption surface of the semiconductor refrigeration chip (18) faces the interior of the electric cabinet body (1), and the heat dissipation surface of the semiconductor refrigeration chip (18) faces the exterior.

4. The device of claim 1, wherein the heat dissipation fan (4), the servo motor (12) and the semiconductor refrigeration chip (18) are connected with a switch through wires, and the switch is connected with an external power supply.

5. The device of claim 1, wherein the size of the sliding block (15) is matched with the size of the inner wall of the sliding groove (16), and the sliding block (15) is in sliding fit with the sliding groove (16).

6. The electric cabinet interior rust prevention device according to claim 1, wherein the size of the water absorbent cotton strip (8) is matched with that of the arc-shaped condensation plate (6), and the water absorbent cotton strip (8) is tightly attached to the outer wall of the bottom of the arc-shaped condensation plate (6).