CN210350389U

CN210350389U - Waterproof structure for switch cabinet

Info

Publication number: CN210350389U
Application number: CN201921410415.0U
Authority: CN
Inventors: 李金强; 南晓明; 李保康
Original assignee: Henan Wantai Complete Electric Appliance Manufacturing Co Ltd
Current assignee: Henan Wantai Complete Electric Appliance Manufacturing Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-04-17
Anticipated expiration: 2029-08-28

Abstract

The utility model relates to a waterproof construction for cubical switchboard, including the cabinet body with install the subassembly that absorbs water of cabinet body bottom, the subassembly that absorbs water is including drain bar, the sponge and the clamp plate of absorbing water, the slider is installed to the drain bar both sides, the slider is in sliding connection on the welded spout of the internal portion both sides of cabinet, the drain bar middle part has been placed the sponge that absorbs water, lie in on the drain bar the sponge below that absorbs water is equipped with the wash port, first bolt has all been welded to the spout top, first bolt passes the fixed plate both sides and is connected with the nut, fixed plate central authorities department below through the connecting rod welding have with the sponge that absorbs water is identical the clamp plate. Has the advantages that: the replaceable and squeezable water-absorbing sponge absorbs moisture and has a waterproof function, the activated carbon further purifies the moisture, the rain shed and the shielding plate are protected and isolated from rainwater, and the ventilating fan and the ventilating net are used for radiating and ventilating the switch cabinet to keep a dry environment inside the switch cabinet.

Description

Waterproof structure for switch cabinet

Technical Field

The utility model relates to a power equipment technical field particularly, relates to a waterproof construction for cubical switchboard.

Background

The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

At present, along with the continuous development of electrical switch cabinet, also be increasingly high to the waterproof technical requirement of cubical switchboard, if there is moisture or moisture to enter into cabinet body bottom, the internal portion of cabinet's controlling means can receive the harm, causes the potential safety hazard, in addition, when ambient temperature is higher, line switch needs ventilation cooling to influence the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof construction for cubical switchboard to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof structure for a switch cabinet comprises a cabinet body and a water absorption assembly arranged at the bottom of the cabinet body, the water absorption component comprises a water drainage plate, a water absorption sponge and a pressing plate, sliding blocks are arranged on two sides of the water drainage plate, the sliding blocks are connected on sliding grooves welded on two sides in the cabinet body in a sliding manner, the water absorption sponge is placed in the middle of the drainage plate, a drain hole is arranged below the water absorption sponge on the drain board and is connected to a leak opening at the bottom of the cabinet body, first bolts are welded above the sliding grooves, the first bolts penetrate through two sides of the fixed plate and are connected with nuts, the pressing plate which is matched with the water absorption sponge is welded below the center of the fixing plate through a connecting rod, the activated carbon box is installed to connecting rod both sides, activated carbon box passes through second bolt threaded connection in on the fixed plate, the subassembly top that absorbs water is equipped with the baffle.

Further, the ventilation net is installed to cabinet body both sides outer wall upper end department, the shielding plate has all been welded on the ventilation net top.

Further, the top center of the cabinet body is provided with a ventilating fan, and the ventilating fan is far away from one side of the water absorbing assembly and is provided with a protective net.

Furthermore, a rain shelter is welded on the periphery of the top of the cabinet body through a support, and the rain shelter is in an inclined plane arc shape.

Furthermore, a side-by-side door is installed on one side of the cabinet body, explosion-proof transparent glass is installed at the upper end of the side-by-side door, a door handle is installed below the explosion-proof transparent glass, and a lock hole is formed above the door handle.

Further, the bottom surface of the cabinet body is provided with rollers all around, and the rollers are transversely provided with adjusting fixing frames therebetween.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in a waterproof construction for cubical switchboard, the gyro wheel of installation can be convenient for remove, saves physical power, adjusts the mount and can be used for the stationary cabinet body.

2. The utility model discloses in a waterproof construction for cubical switchboard, the sponge that absorbs water of installation can be used for absorbing moisture, plays waterproof function, after a certain time, carries out crowded water to the sponge that absorbs water, and repeatedly usable also takes drain bar out and changes, and the active carbon of drain bar top can further purify moisture.

3. The utility model discloses in a waterproof construction for cubical switchboard, the canopy of installation and shielding plate can protect the isolation to external rainwater that comes, and ventilating fan and ventilation network can carry out the ventilation of dispelling the heat to the cubical switchboard, keeps the inside dry environment of cubical switchboard.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 a schematic structural view of a waterproof structure for a switchgear according to the present invention;

fig. 2 is an internal structural schematic diagram of a waterproof structure for a switch cabinet according to the present invention;

FIG. 3 is a schematic structural view of a water absorbing assembly for a waterproof structure of a switch cabinet according to the utility model

Reference numerals:

1. a cabinet body; 1-1, rolling wheels; 1-2, adjusting a fixing frame; 2. a water absorbing assembly; 2-1, a leakage opening; 2-2, a sliding block; 2-3, a chute; 2-4, a first bolt; 2-5, a nut; 2-6, a second bolt; 2-7, fixing plates; 2-8, an activated carbon box; 2-9, connecting rod; 2-10, pressing plates; 2-11, a drain board; 2-12 parts of water-absorbing sponge; 2-13, a drain hole; 3. a ventilation net; 4. a shielding plate; 5. a ventilating fan; 6. a protective net; 7. a support; 8. a rain shelter; 9. opening the door oppositely; 9-1, explosion-proof transparent glass; 9-2, a door handle; 9-3, lock hole; 10. a separator.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, according to the utility model, a waterproof structure for a switch cabinet comprises a cabinet body 1 and a water absorption component 2 installed at the bottom of the cabinet body 1, wherein the water absorption component 2 comprises a drainage plate 2-11, water absorption sponge 2-12 and a pressing plate 2-10, sliders 2-2 are installed at two sides of the drainage plate 2-11, the sliders 2-2 are connected on sliding grooves 2-3 welded at two sides inside the cabinet body 1 in a sliding manner, the water absorption sponge 2-12 is placed at the middle part of the drainage plate 2-11, a drain hole 2-13 is arranged below the water absorption sponge 2-12 on the drainage plate 2-11, the drain hole 2-13 is connected to a leakage opening 2-1 at the bottom of the cabinet body 1, a first bolt 2-4 is welded above the sliding groove 2-3, the first bolt 2-4 passes through two sides of a fixing plate 2-7 and is connected with, a pressing plate 2-10 which is matched with the water absorption sponge 2-12 is welded below the center of the fixing plate 2-7 through a connecting rod 2-9, activated carbon boxes 2-8 are installed on two sides of the connecting rod 2-9, the activated carbon boxes 2-8 are connected to the fixing plate 2-7 through second bolts 2-6 in a threaded mode, and a partition plate 10 is arranged above the water absorption component 2.

Wherein, the ventilation net 3 is installed to 1 both sides outer wall upper end department of cabinet body, and 3 tops of ventilation net all weld has shielding plate 4, and ventilation net 3 is used for the heat dissipation, and shielding plate 4 can shelter from rainwater etc..

Wherein, 1 top center department of the cabinet body installs ventilating fan 5, and ventilating fan 5 is kept away from 2 one side of subassembly that absorbs water and is installed protection network 6 for heat dissipation dehumidification ventilation in the cabinet, and protection network 6 plays the guard action.

Wherein, the rain shelter 8 is welded on the periphery of the top of the cabinet body 1 through the support 7, and the rain shelter 8 is in an inclined plane arc shape, so that rainwater and the like are prevented from falling into the cabinet, and the arc shape is convenient for water to flow and not to accumulate.

Wherein, one side of the cabinet body 1 is provided with a split door 9, the upper end of the split door 9 is provided with explosion-proof transparent glass 9-1, a door handle 9-2 is arranged below the explosion-proof transparent glass 9-1, a lock hole 9-3 is arranged above the door handle 9-2, the condition in the cabinet is observed, and the safe and convenient opening of the cabinet door in the cabinet is protected.

Wherein, the lower surface of the bottom of the cabinet body 1 is provided with rollers 1-1 all around, and the rollers 1-1 are provided with adjusting fixing frames 1-2 horizontally for moving and fixing.

Principle of operation

Through the above scheme of the utility model, a waterproof construction for cubical switchboard promotes the cabinet body 1 before using, gyro wheel 1-1 moves to fixed position, adjust the fixed bolster 1-2 fixed cubical switchboard of cubical switchboard bottom, place equipment above the baffle 10 in the switch, the sponge 2-12 that absorbs water in the subassembly 2 that absorbs water of bottom can absorb the moisture that the external world came to the cubical switchboard bottom in a large number, then have the further absorption of activated carbon box 2-8 again, let the moisture absorption in the cabinet complete, after certain time, constructor rotates nut 2-5 on first bolt 2-4, oppress fixed plate 2-7 and drive clamp plate 2-10 on connecting rod 2-9 and move down, absorb water sponge 2-12 and extrude, the moisture in the sponge 2-12 that absorbs water wash port discharges outside the cubical switchboard through 2-13 and leak 2-1, in addition, the drainage plates 2-11 are drawn out by utilizing the sliding between the sliding grooves 2-3 and the sliding blocks 2-2, the water absorption sponges 2-12 on the drainage plates are replaced, the second bolts 2-6 can be rotated to take out the activated carbon boxes 2-8, the activated carbon in the activated carbon boxes can be replaced, the ventilating fan 5 arranged at the top of the switch cabinet can conduct heat dissipation and ventilation on the air in the switch cabinet, the arc-shaped structure of the rain shelter 8 at the top can shelter rainwater, rainwater is not accumulated, the ventilating nets 3 at two sides of the switch cabinet are used for dissipating heat, the shielding plates 4 are used for sheltering rainwater from entering the switch cabinet, and in addition, the conditions in the switch cabinet can be observed through the explosion-proof transparent glass 9-1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A waterproof structure for a switch cabinet comprises a cabinet body (1) and a water absorption assembly (2) installed at the bottom of the cabinet body (1), and is characterized in that the water absorption assembly (2) comprises a water drainage plate (2-11), water absorption sponges (2-12) and a pressing plate (2-10), sliding blocks (2-2) are installed on two sides of the water drainage plate (2-11), the sliding blocks (2-2) are connected on sliding grooves (2-3) welded on two sides inside the cabinet body (1) in a sliding mode, the water absorption sponges (2-12) are placed in the middle of the water drainage plate (2-11), drain holes (2-13) are formed in the positions, below the water absorption sponges (2-12), of the water drainage holes (2-13) are connected to a leakage opening (2-1) in the bottom of the cabinet body (1), first bolts (2-4) are welded above the sliding grooves (2-3), the first bolts (2-4) penetrate through two sides of the fixing plate (2-7) and are connected with nuts (2-5), the lower portion of the central position of the fixing plate (2-7) is welded with the pressing plate (2-10) matched with the water absorption sponge (2-12) through the connecting rod (2-9), the activated carbon boxes (2-8) are installed on two sides of the connecting rod (2-9), the activated carbon boxes (2-8) are connected onto the fixing plate (2-7) through second bolts (2-6) in a threaded mode, and the partition plate (10) is arranged above the water absorption component (2).

2. The waterproof structure for the switch cabinet according to claim 1, wherein the ventilation net (3) is installed at the upper end of the outer walls of the two sides of the cabinet body (1), and the shielding plate (4) is welded at the top end of the ventilation net (3).

3. The waterproof structure for the switch cabinet according to claim 1, wherein a ventilating fan (5) is installed at the center of the top end of the cabinet body (1), and a protective net (6) is installed on one side, away from the water absorption component (2), of the ventilating fan (5).

4. The waterproof structure for the switch cabinet according to claim 1, wherein a rain shelter (8) is welded around the top of the cabinet body (1) through a support (7), and the rain shelter (8) is in an inclined arc shape.

5. The waterproof structure for the switch cabinet according to claim 1, wherein a side-by-side door (9) is installed on one side of the cabinet body (1), an explosion-proof transparent glass (9-1) is installed on the upper end of the side-by-side door (9), a door handle (9-2) is installed below the explosion-proof transparent glass (9-1), and a lock hole (9-3) is arranged above the door handle (9-2).

6. The waterproof structure for the switch cabinet according to claim 1, wherein rollers (1-1) are mounted on the periphery of the lower surface of the bottom of the cabinet body (1), and adjusting fixing frames (1-2) are arranged between the rollers (1-1) in the transverse direction.