CN214044378U - Waterproof early warning switch board - Google Patents

Abstract

The utility model relates to a waterproof early warning switch board, including the switch board body, the switch board body is inside to be the switch board cavity; the power distribution cabinet body comprises a peripheral inner wall of a shell, and water guide strips are distributed on the inner wall of the shell at intervals; the power distribution cabinet is characterized in that a dehumidification exhaust device is installed in the power distribution cabinet cavity, an air guide channel is connected below the dehumidification exhaust device, a base is arranged at the bottom of the power distribution cabinet body, and a drainage box is arranged below the base. The utility model discloses be convenient for power dispatching and management operation, effective water guide prevents that the switch board from intaking, can ventilate the dehumidification moreover, to the early warning that the switch board was intake, also can in time utilize the drain box drainage, protects electrical devices, reduces maintainer's work load, reduces the influence that heavy rainfall calamity caused to electric wire netting system, safe and reliable.

Description

Waterproof early warning switch board

Technical Field

The utility model relates to a technical field of switch board device, especially waterproof early warning switch board.

Background

The power distribution cabinet is used for on-off, control and protection in power transmission, power distribution, electric energy conversion and consumption in a power system. The power distribution cabinet used in the city develops towards miniaturization, energy conservation and unmanned development, and the fault condition can not be found in time.

In recent years, the weather is changeable in summer, and the urban waterlogging disaster is caused by strong rainfall, so that the safety of a power grid is threatened. Because the switch board is installed outdoor usually, it is internal that the rainwater gets into the cabinet easily, cause the inside reason of intaking of switch board on the one hand to be outside ponding and pour into, on the other hand is that drainage ability is not enough. Present waterproof switch board is mostly waterproof from the inlet wire department, perhaps carries out simple adhesive tape sealing waterproof to the cabinet door, has certain water-proof effects, but the adhesive tape can be ageing and water-proof effects variation, because the switch board is in encapsulated situation, the heat dissipation is not smooth moreover, when normal use at ordinary times, the easy overheated damage of switch board components and parts.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at solving the problem among the prior art, provide waterproof early warning switch board, the power dispatching and the management operation of being convenient for, effective water guide prevents that the switch board from intaking, can ventilate the dehumidification moreover, to the early warning that the switch board was intake, also can in time utilize the drainage of water drainage tank, protection electrical apparatus, safe and reliable.

The utility model discloses an overcome the problem that prior art exists, provide following technical scheme:

the waterproof early warning power distribution cabinet comprises a power distribution cabinet body, wherein a power distribution cabinet cavity is arranged in the power distribution cabinet body; the power distribution cabinet body comprises a peripheral inner wall of a shell, and water guide strips are distributed on the inner wall of the shell at intervals;

the power distribution cabinet is characterized in that a dehumidification exhaust device is installed in the power distribution cabinet cavity, an air guide channel is connected below the dehumidification exhaust device, a base is arranged at the bottom of the power distribution cabinet body, and a drainage box is arranged below the base.

In the waterproof early warning switch board disclosed in this application, optionally, the water guide strip zigzag arrangement, water guide strip include outer eaves of water guide and ventilative mouthful, and ventilative mouthful is as the opening on the shells inner wall, and the outer eaves of water guide cover in ventilative mouthful top.

In the waterproof early warning switch board disclosed in this application, optionally, dehumidification exhaust apparatus sets up at switch board cavity upper portion symmetry, and dehumidification exhaust apparatus is the dehumidification fan, be equipped with the spiral aviation baffle in the wind-guiding passageway.

In the waterproof early warning switch board disclosed in this application, optionally, temperature and humidity sensor and water level monitor are still installed to switch board cavity bottom.

In the waterproof early warning switch board disclosed in this application, optionally, be equipped with the outlet on the water drainage tank, communicate through drainage channel between base and the water drainage tank, the last drain valve that is equipped with of drainage channel.

In the waterproof early warning switch board disclosed in this application, optionally, install the cabinet door on the switch board body, install the electronic lock on the cabinet door, the edge of cabinet door is equipped with the sealing strip.

In the waterproof early warning switch board disclosed in this application, optionally, embedding first magnet in the cabinet door, the door frame edge embedding second magnet of switch board body, first magnet and second magnet mutually support.

In the waterproof early warning switch board disclosed in this application, optionally, switch board body top is equipped with the outer top of slope, still is equipped with the stagnant water on the switch board body and encloses the fender, and the stagnant water encloses to be equipped with the stagnant water groove in the fender.

The utility model has the advantages that:

the utility model discloses be convenient for power dispatching and management operation provide data information for power consumption data analysis, the early warning of intaking to the switch board, and effective water guide prevents that the switch board from intaking, even there is a small amount of water infiltration cabinet body, also can in time utilize the drain box drainage, can ventilate moreover and dehumidify, protects electrical devices, reduces maintainer's work load, reduces the influence that heavy rainfall calamity caused to electric wire netting system, safe and reliable.

The service life of the internally installed equipment is longer, and the operation stability and reliability are ensured.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an external structural schematic diagram of a waterproof early warning power distribution cabinet;

FIG. 2 is a schematic diagram of the internal structure of the waterproof early warning power distribution cabinet;

fig. 3 is a schematic perspective view of a waterproof early warning power distribution cabinet;

FIG. 4 is a partial enlarged view of the water guide strip;

fig. 5 is a schematic cross-sectional view of the cabinet door and the power distribution cabinet body.

In the drawings

1-a power distribution cabinet body; 11-dehumidification exhaust means; 12-a wind guide channel; 13-a spiral wind deflector; 14-a temperature and humidity sensor; 15-water level monitor; 16-a water stop tank; 17-water guide strips; 171-water guide outer eaves; 172-air vents; 18-a second magnet; 2-outer top; 3-a cabinet door; 31-an electronic lock; 32-a sealing strip; 33-a first magnet; 4-a base; 41-a drain valve; 5-a drainage tank; 51-drainage port.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present invention, it should 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", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience of description and simplification of 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 considered 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 embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Moreover, the embodiments of the present application may repeat reference numerals or letters in the various examples, which are repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the waterproof early warning power distribution cabinet of the utility model comprises a power distribution cabinet body 1, wherein a power distribution cabinet chamber is arranged inside the power distribution cabinet body 1; the power distribution cabinet body 1 comprises a peripheral inner wall of a shell, and water guide strips 17 are distributed on the inner wall of the shell at intervals;

wherein install dehumidification exhaust apparatus 11 in the switch board chamber, 11 below of dehumidification exhaust apparatus are connected with wind-guiding channel 12, and 1 bottom of switch board body is equipped with base 4, 4 below bases are equipped with drain box 5.

The dehumidifying and exhausting device 11 is symmetrically arranged at the upper part of the cavity of the power distribution cabinet, the dehumidifying and exhausting device 11 is a dehumidifying fan, and a spiral air deflector 13 is arranged in the air guide channel 12. When the temperature in the cabinet body is overhigh or the humidity is overhigh and ventilation is needed, the dehumidifying and exhausting device 11 is started, the dehumidifying fan blows air, and the air is swirled along the spiral air guide plate 13 by matching with the ventilation opening 172 to dissipate heat and dehumidify the interior of the cabinet body.

And a temperature and humidity sensor 14 and a water level monitor 15 are further installed at the bottom of the cavity of the power distribution cabinet. Go out inside temperature, the humidity data transmission of switch board, water level monitor 15 sets up the water level early warning to prevent ponding, utilize wireless communication technique, with the work data transmission management center in the switch board, realize real-time monitoring and control in view of the above, can in time find the trouble, in time fix a position and solve.

The top of the power distribution cabinet body 1 is provided with an inclined outer top 2, the power distribution cabinet body 1 is further provided with a water stopping surrounding barrier, and a water stopping groove 16 is formed in the water stopping surrounding barrier. The water-stopping enclosure is positioned above the cabinet door 3, so that rainwater can be guided to flow down from two ends of the water-stopping groove 16, and rainwater is effectively prevented from flowing to the cabinet door 3.

The drainage tank 5 is provided with a drainage port 51, the base 4 is communicated with the drainage tank 5 through a drainage channel, and the drainage channel is provided with a drainage valve 41. The drain box 5 regularly drains water according to the amount of accumulated water, and stored water can dissipate heat for the power distribution cabinet.

Install cabinet door 3 on the switch board body 1, install electronic lock 31 on the cabinet door 3, the edge of cabinet door 3 is equipped with sealing strip 32.

As shown in fig. 4, the water guide strip 17 is arranged in a zigzag manner, the water guide strip 17 includes a water guide outer edge 171 and a ventilation opening 172, the ventilation opening 172 is an opening on the inner wall of the housing, and the water guide outer edge 171 covers the ventilation opening 172. The water guide strip 17 guides rainwater on the side face of the power distribution cabinet to flow down, the ventilating opening 172 can ventilate for the inside of the power distribution cabinet, and the outer water guide eaves 171 can shield rain and guide water.

As shown in fig. 5, a first magnet 33 is embedded in the cabinet door 3, a second magnet 18 is embedded in the edge of the door frame of the power distribution cabinet body 1, and the first magnet 33 and the second magnet 18 are matched with each other. The waterproof sealing strip 32 of the prior art has been kept in the design of cabinet door 3, cooperates the sealed of first magnet 33 and second magnet 18 simultaneously for it is more firm to seal, and the leakproofness is better, prevents that the rainwater from permeating between cabinet door and the cabinet body, promotes waterproof performance.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims (8)

1. Waterproof early warning switch board, its characterized in that:

the power distribution cabinet comprises a power distribution cabinet body (1), wherein a power distribution cabinet cavity is arranged in the power distribution cabinet body (1); the power distribution cabinet body (1) comprises a peripheral inner wall of a shell, and water guide strips (17) are distributed on the inner wall of the shell at intervals;

the power distribution cabinet is characterized in that a dehumidification exhaust device (11) is installed in the power distribution cabinet cavity, an air guide channel (12) is connected below the dehumidification exhaust device (11), a base (4) is arranged at the bottom of the power distribution cabinet body (1), and a drainage box (5) is arranged below the base (4).

2. The waterproof early warning switch board of claim 1, characterized in that: the water guide strips (17) are arranged in a zigzag mode, the water guide strips (17) comprise water guide outer eaves (171) and air permeable openings (172), the air permeable openings (172) serve as openings in the inner wall of the shell, and the water guide outer eaves (171) cover the upper portions of the air permeable openings (172).

3. The waterproof early warning switch board of claim 1, characterized in that: the dehumidifying and exhausting device (11) is symmetrically arranged at the upper part of the cavity of the power distribution cabinet, the dehumidifying and exhausting device (11) is a dehumidifying fan, and a spiral air deflector (13) is arranged in the air guide channel (12).

4. The waterproof early warning switch board of claim 1, characterized in that: and a temperature and humidity sensor (14) and a water level monitor (15) are further installed at the bottom of the cavity of the power distribution cabinet.

5. The waterproof early warning switch board of claim 1, characterized in that: the water draining device is characterized in that a water draining port (51) is formed in the water draining box (5), the base (4) is communicated with the water draining box (5) through a water draining channel, and a water draining valve (41) is arranged on the water draining channel.

6. The waterproof early warning switch board of claim 1, characterized in that: install cabinet door (3) on switch board body (1), install electronic lock (31) on cabinet door (3), the edge of cabinet door (3) is equipped with sealing strip (32).

7. The waterproof early warning switch board of claim 6, characterized in that: embedding first magnet (33) in cabinet door (3), embedding second magnet (18) at the door frame edge of switch board body (1), first magnet (33) and second magnet (18) mutually support.

8. The waterproof early warning switch board of claim 1, characterized in that: the top of the power distribution cabinet body (1) is provided with an inclined outer top (2), the power distribution cabinet body (1) is further provided with a water stopping enclosure, and a water stopping groove (16) is formed in the water stopping enclosure.

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