CN211046072U

CN211046072U - Rain-proof device of cubical switchboard

Info

Publication number: CN211046072U
Application number: CN202020054126.8U
Authority: CN
Inventors: 周润生; 孙启龙; 张敬敏
Original assignee: Shandong Guangyun Intelligent Technology Co ltd
Current assignee: Shandong Guangyun Intelligent Technology Co ltd
Priority date: 2020-01-12
Filing date: 2020-01-12
Publication date: 2020-07-17
Anticipated expiration: 2030-01-12

Abstract

The utility model discloses a rain-proof device of switch cabinet in the technical field of switch cabinet, which comprises a cabinet body and a cabinet door, wherein a sealing strip is fixed on the front surface of the cabinet body, a transparent toughened glass plate is embedded and fixedly connected on the front surface of the cabinet door through a through groove, the cabinet door is fixedly arranged on the front surface of the cabinet body through a common hinge and a lock catch, a card cover with a front opening is welded on the top of the cabinet body, an opening end surface of the card cover is fixedly provided with a turnover plate through a ninety-degree spring hinge, the lower parts of the centers of the two sides of the cabinet body are all provided with downward openings and are fixedly provided with one-way scavenging valves, the sealing strip is arranged between the cabinet body and the cabinet door, the card cover is welded on the top of the cabinet body to prevent rain, an air filtering and drying device is arranged at the air inlets of the two, the device structure, economical and practical, the maintenance of being convenient for.

Description

Rain-proof device of cubical switchboard

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a rain-proof water installation of cubical switchboard.

Background

The switch cabinet is an electrical device, and mainly has the main functions of opening, closing, controlling and protecting electrical equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system, components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, the switch cabinet has a plurality of classification methods and is mainly suitable for power plants, substations, petrochemical industry, metallurgical steel rolling, light industrial textiles, mining enterprises, residential quarters, high-rise buildings and other different occasions, when the switch cabinet is used outdoors, the switch cabinet requires a rainwater-proof function to avoid short circuit of internal equipment, for example, CN107221844B discloses an outdoor high-waterproof switch cabinet which comprises a cabinet body, a first top plate, a second top plate and a third top plate which are sequentially arranged at the top of the cabinet body, a bottom plate is arranged at the bottom of the cabinet body, a first heat dissipation strip and a second heat dissipation strip are arranged between the first top plate and the third top plate, a first air cylinder, a second air cylinder is arranged on the inner wall of the cabinet body, a temperature sensor, a P L C controller is arranged at the bottom plate, a rain and snow sensor are respectively arranged at the bottom plate, the second air cylinder is electrically connected with the first heat dissipation device, and a rain-proof switch cabinet body, the rain-proof heat dissipation device can be used for preventing the rain-proof heat dissipation device from entering a high-proof device from a rain-proof device and water-proof device for preventing rain-proof device for preventing the rain-proof device from entering a high-proof device from a high-proof device for preventing rain-proof device from water-proof device from a high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rain-proof water installation of cubical switchboard to solve the complicated problem of current device structure that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rain-proof device of a switch cabinet comprises a cabinet body and a cabinet door, wherein a sealing strip is glued on the front surface of the cabinet body, a transparent toughened glass plate is embedded and fixedly connected on the front surface of the cabinet door through a through groove, the cabinet door is fixedly installed on the front surface of the cabinet body through a common hinge and a lock catch, a clamping cover with a front opening is welded on the top of the cabinet body, a turnover plate is fixedly installed on the opening end surface of the clamping cover through a ninety-degree spring hinge, one-way ventilation valves are obliquely and fixedly arranged on the lower portions of the centers of the two sides of the cabinet body in a downward inclined mode, a separation box is fixedly welded on the upper portion of an inner cavity of the cabinet body in a full welding mode, a fan is fixedly arranged in the center of the top of a sealed cavity formed between the separation box and the inner wall of the cabinet body, a first filter screen is fixedly arranged in the middle of the, the upper portion of the inner wall of the cabinet body is fixedly connected with a temperature control switch, and the temperature control switch is connected with a motor of the fan and mains supply through a lead.

Further, filtration drying device is including installation panel, rectangle frame, rectangle rubber seal and spacing spring, the welding of rectangle frame is in installation panel one side, the surperficial lower part of installation panel and the upper surface of rectangle frame have the second filter screen through leading to groove and fix with screw, the installation panel the central authorities all are provided with the mounting hole about the surface, rectangle rubber seal fixed connection is on sealed cavity's inner wall, spacing spring horizontal welding is on sealed cavity's inner wall, the outer end welding of spacing spring has the push pedal, push pedal sliding clamping is at the inner chamber of rectangle frame, the space intussuseption that rectangle frame and push pedal are constituteed is filled with the active carbon adsorption package.

Furthermore, the upper surface and the lower surface of the push plate are fixedly connected with ball chain plates.

Furthermore, the outer walls of the cabinet body, the cabinet door, the clamping cover and the turning plate are coated with heat insulation coatings.

Furthermore, a miniature fixed pulley is fixed at the right upper part of the front surface of the cabinet door.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up sealing strip, cabinet body top welding card cover between the cabinet body and the cabinet door and carry out rain-proofly, set up filtration drying device at the air inlet of both sides simultaneously and come air-purifying, when the internal portion temperature of cabinet rises, the working power supply of temperature detect switch-on fan makes inside heat outwards spill through the one-way scavenging valve, the device structure, economical and practical, the maintenance of being convenient for.

Drawings

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

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

FIG. 2 is a schematic view of the internal structure of the cabinet shown in FIG. 1;

fig. 3 is a schematic structural view of the air filtering and drying device in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1-cabinet body, 2-one-way scavenging valve, 3-partition box, 4-air filtering and drying device, 5-fan, 6-temperature control switch, 7-first filter screen, 8-clamping cover, 40-installation panel, 41-rectangular frame, 42-rectangular rubber sealing ring, 43-limit spring, 44-installation through hole, 45-second filter screen, 46-push plate, 47-active carbon adsorption bag, 100-cabinet door, and 800-turnover plate.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, the present invention provides a technical solution: a rain-proof device of a switch cabinet comprises a cabinet body 1 and a cabinet door 100, wherein a sealing strip is fixed on the front surface of the cabinet body 1 through glue, a transparent toughened glass plate is embedded and fixedly connected on the front surface of the cabinet door 100 through a through groove, the cabinet door 100 is fixedly arranged on the front surface of the cabinet body 1 through a common hinge and a lock catch, a clamping cover 8 with a front opening is welded on the top of the cabinet body 1, a turnover plate 800 is fixedly arranged on the opening end surface of the clamping cover 8 through a ninety-degree spring hinge, a one-way scavenging valve 2 is obliquely and fixedly arranged on the lower part of the center of two sides of the cabinet body 1 in a penetrating way, a separation box 3 is fully welded on the upper part of an inner cavity of the cabinet body 1, a fan 5 is fixed on the center of the top of a sealed cavity formed between the separation box 3 and the inner wall of the cabinet body 1, a first filter screen 7 is fixed on the middle part, the upper part of the inner wall of the cabinet body 1 is fixedly connected with a temperature control switch 6, and the temperature control switch 6 is connected with a motor of the fan 5 and commercial power through a lead.

Wherein, the air filtering and drying device 4 comprises an installation panel 40, a rectangular frame 41, a rectangular rubber sealing ring 42 and a limiting spring 43, the rectangular frame 41 is welded on one side of the installation panel 40, the lower surface of the installation panel 40 and the upper surface of the rectangular frame 41 are fixed with a second filter screen 45 through a through groove and a screw, the upper and lower centers of the surface of the installation panel 40 are both provided with an installation through hole 44, the rectangular rubber sealing ring 42 is fixedly connected on the inner wall of the sealed cavity, the limiting spring 43 is horizontally welded on the inner wall of the sealed cavity, the outer end of the limiting spring 43 is welded with a push plate 46, the push plate 46 is slidably clamped in the inner cavity of the rectangular frame 41, the space formed by the rectangular frame 41 and the push plate 46 is filled with an activated carbon adsorption bag 47, the activated carbon adsorption bag 47 is placed in the rectangular frame 41 and is aligned with the push plate 46, the rectangular frame 41 extrudes the rectangular rubber sealing ring 42 for sealing, the push plate 46 extrudes the activated carbon adsorption bag 47 for full extrusion, and air is exhausted from the upper second filter screen 45 through the right second filter screen 45 and the activated carbon adsorption bag 47.

The upper and lower surfaces of the push plate 46 are fixedly connected with ball chain plates, so that the frictional resistance is reduced, and the fixed mounting panel 40 is conveniently pressed.

The outer walls of the cabinet body 1, the cabinet door 100, the clamping cover 8 and the turning plate 800 are coated with heat insulation coatings, so that heat conduction is reduced.

The miniature fixed pulley is fixed on the upper right of the front surface of the cabinet door 100, and when the cabinet door 100 is opened, the turnover plate 800 is pushed by the miniature fixed pulley, so that the surface abrasion and the resistance are reduced.

Set up sealing strip, 1 top welding card cover 8 of the cabinet body between the cabinet body 1 and cabinet door 100 through the cabinet body and carry out rain-proofly, when the internal temperature of the cabinet body 1 rose, temperature detect switch 6 switch-on fan 5's working power supply, and the air blows into 1 inner chamber of the cabinet body after purifying from the filtration drying device 4 of both sides, makes inside heat outwards effluvium through one-way scavenging valve 2.

It should be noted that the temperature control switch is a convergent dragon brand temperature control switch, the model is KSD301, the fan is a 350FZ L-C6X 35-28 fan sold in the market, and the whole device controls the temperature control switch through the temperature control switch.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a rain-proof water installation of cubical switchboard, includes cabinet body (1) and cabinet door (100), its characterized in that: the front surface of the cabinet body (1) is fixed with a sealing strip by glue, the front surface of the cabinet door (100) is embedded with a transparent toughened glass plate by a through groove, the cabinet door (100) is fixedly arranged on the front surface of the cabinet body (1) by a common hinge and a lock catch, the top of the cabinet body (1) is welded with a card cover (8) with a front opening, the opening end surface of the card cover (8) is fixedly provided with a turning plate (800) by a ninety-degree spring hinge, the lower part of the center of the two sides of the cabinet body (1) is provided with a downward inclined opening and penetrates and is fixed with a one-way scavenging valve (2), the upper part of the inner cavity of the cabinet body (1) is fully welded and fixed with a separation box (3), the center of the top of a sealed cavity formed between the separation box (3) and the inner wall of the cabinet body (1) is fixed with a fan (5, the first filter screen (7) is located below the fan (5), the two sides of the sealed cavity are hermetically inserted with the air filtering and drying device (4), the upper part of the inner wall of the cabinet body (1) is fixedly connected with a temperature control switch (6), and the temperature control switch (6) is connected with a motor and a mains supply of the fan (5) through wires.

2. The rain shield for a switchgear cabinet according to claim 1, wherein: the air filtering and drying device (4) comprises an installation panel (40), a rectangular frame (41), a rectangular rubber sealing ring (42) and a limiting spring (43), the rectangular frame (41) is welded on one side of the mounting panel (40), a second filter screen (45) is fixed on the lower surface of the mounting panel (40) and the upper surface of the rectangular frame (41) through grooves and screws, the upper and lower centers of the surface of the mounting panel (40) are provided with mounting through holes (44), the rectangular rubber sealing ring (42) is fixedly connected on the inner wall of the sealing cavity, the limiting spring (43) is horizontally welded on the inner wall of the sealing cavity, the outer end of the limiting spring (43) is welded with a push plate (46), the push plate (46) is clamped in the inner cavity of the rectangular frame (41) in a sliding way, and an activated carbon adsorption bag (47) is filled in a space formed by the rectangular frame (41) and the push plate (46).

3. The rain shield for a switchgear cabinet according to claim 2, wherein: the upper surface and the lower surface of the push plate (46) are both fixedly connected with ball chain plates.

4. The rain shield for a switchgear cabinet according to claim 1, wherein: the outer walls of the cabinet body (1), the cabinet door (100), the clamping cover (8) and the turning plate (800) are coated with heat insulation coatings.

5. The rain shield for a switchgear cabinet according to claim 1, wherein: a miniature fixed pulley is fixed on the right upper part of the front surface of the cabinet door (100).