CN211480734U

CN211480734U - Waterproof and moistureproof structure of inflating cabinet

Info

Publication number: CN211480734U
Application number: CN202020413422.2U
Authority: CN
Inventors: 程勇; 刘鑫; 程静; 刘子民
Original assignee: Gulifa Electric Co ltd; Gulifa Group Co Ltd
Current assignee: Gulifa Electric Co ltd; Gulifa Group Co Ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-09-11
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses an aerify cabinet dampproofing and waterproofing structure, including consecutive low-pressure chamber, mechanism room and cable chamber, the front of low-pressure chamber and mechanism room is equipped with operating panel respectively, the back of mechanism room is equipped with and is located the airtight case of cable chamber top, the low-pressure chamber top is provided with the orientation the waterproof roof that airtight case lopsidedness set up, the bottom surface of waterproof roof is equipped with and is located at least one deck water absorption plate in the low-pressure chamber. Through set up orientation in low pressure chamber top the waterproof roof of airtight box lopsidedness makes the outside drippage rainwater on the waterproof roof and dew flow to inclosed airtight box, play the water conservancy diversion effect, through the bottom surface setting of waterproof roof is located the board that absorbs water in the low pressure chamber can the effective absorption steam in the low pressure chamber avoids steam to condense into the drop of water on the bottom surface of waterproof roof.

Description

Waterproof and moistureproof structure of inflating cabinet

Technical Field

The utility model relates to an aerify cabinet technical field, concretely relates to aerify cabinet dampproofing and waterproofing structure.

Background

The gas-filled cabinet is a new-generation switch device, the gas-filled cabinet is combined with a sulfur hexafluoride gas compartment by adopting air insulation, the gas-filled cabinet has the characteristics of compact structure, flexible operation, reliable interlocking and the like, and the gas-filled cabinet is suitable for occasions with higher power consumption requirements, such as a small secondary substation, a switching station, a box-type transformer substation, a residential community, an industrial and mining enterprise, a large market, an airport, a subway, a railway and the like of an electric power system. Particularly, in a rainy and humid area in the south, when the inflatable cabinet is used, a cable hole at the bottom of the cabinet body is communicated with a cable foundation ditch below the ground, external water vapor can permeate into the cabinet body along a cable hole gap, and easily condenses to form water drops on the bottom surface in a top plate when contacting a low-pressure box top plate at the top of the cabinet body, the water drops can drip onto components inside the low-pressure box when gathering a certain amount of water, so that the components are short-circuited and damaged, meanwhile, according to the fact that the top plate of the existing low-pressure box is of a flat-top structure, external rainwater and dew are easily condensed and collected at the top of the low-pressure box, and the accumulated water is too much and can flow onto an operation panel on the surface of the cabinet body, so that the rainwater and the dew enter the inflatable cabinet, the operation.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming current gas tank's flat top structure makes the rainwater pile up at the roof easily, the rainwater has the operating panel that can flow through when piling up too much and invades in the gas tank to and inside moist steam can condense into the drop of water at the low-pressure chamber roof, the two can all arouse the problem of gas tank short circuit, thereby provide one kind and can guide the flow direction of top ponding, make ponding can not flow on operating panel, and can absorb inside steam's gas tank dampproofing and waterproofing structure.

The utility model provides an aerify cabinet dampproofing and waterproofing structure, including consecutive low-pressure chamber, mechanism room and cable chamber, the front of low-pressure chamber and mechanism room is equipped with operating panel respectively, the back of mechanism room is equipped with and is located the airtight case of cable chamber top, the low-pressure chamber top is provided with the orientation the waterproof roof that airtight case lopsidedness set up, the bottom surface of waterproof roof is equipped with and is located at least one deck water absorption plate in the low-pressure chamber.

In the waterproof and moistureproof structure of the inflatable cabinet, the water absorption plate is fixedly connected with the waterproof top plate through a fixing structure.

In the waterproof and moistureproof structure of the inflatable cabinet, the fixing structure comprises a plurality of clamping groove structures arranged between the waterproof top plate and the side wall of the low-pressure chamber, and the water absorption plate is clamped and fixed in the clamping groove structures.

In foretell aerify cabinet dampproofing and waterproofing structure, the draw-in groove structure is including setting up bar fixture block on the lateral wall of low-pressure chamber both sides, bar fixture block with relative formation draw-in groove clearance between the waterproof roof.

In the waterproof and moistureproof structure of the inflatable cabinet, the fixing structure comprises a glue layer paved on the bottom surface of the waterproof top plate or the water absorption plate, and the water absorption plate is fixed on the bottom surface of the waterproof top plate through the glue layer.

In the waterproof and moistureproof structure of the inflatable cabinet, the fixing structure comprises a plurality of cylindrical buckle bulges arranged on the bottom surface of the waterproof top plate and clamping holes correspondingly arranged on the water absorption plate, and the buckle bulges are fixedly inserted in the clamping holes.

In the waterproof and moistureproof structure of the inflatable cabinet, the mechanism chamber and/or the low pressure chamber are/is provided with a heater, and the operation panel is respectively arranged on the mechanism chamber and the low pressure chamber in a rotatable and openable manner.

In the waterproof and moistureproof structure of the inflatable cabinet, the water absorption plate is integrally formed by water absorption materials.

Compared with the prior art, the technical scheme of the utility model have the following advantage:

1. the waterproof and moistureproof structure of the inflatable cabinet provided by the utility model has the advantages that the waterproof top plate which inclines towards one side of the airtight box is arranged at the top of the low-pressure chamber, so that rainwater and dew which are externally dropped on the waterproof top plate can flow to the airtight box to play a role in guiding flow, so as to prevent the water accumulation phenomenon from occurring at the top of the low-pressure chamber, and also avoid the water accumulation from flowing to one side of the operation panel, moreover, the water absorption plate positioned in the low-pressure chamber is arranged on the bottom surface of the waterproof top plate, so that water vapor in the low-pressure chamber can be effectively absorbed, the water vapor is prevented from being condensed into water drops on the bottom surface of the waterproof top plate, through the structural design of waterproof roof and water absorption plate, can absorb and come from the inside steam of aerifing the cabinet, can prevent again that outside ponding from invading from cabinet body top and aerify in the cabinet to play dampproofing and waterproofing's effect, the safe handling of guarantee aerifing the cabinet to aerifing the cabinet.

2. The utility model provides an aerify cabinet dampproofing and waterproofing structure mechanism room and/or be equipped with the heater in the low-pressure chamber, heat the air of aerifing in the cabinet through the heater, avoid steam to condense on the components and parts of the internal portion of cabinet to make steam be heated and rise and the board contact that absorbs water of low-pressure chamber top, thereby can be quick effectual steam that absorbs water through the board that absorbs water, with security and the stability that keeps aerifing the inside operational environment of cabinet.

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 embodiments or the technical solutions in the prior art will be briefly described below.

FIG. 1 is a front view of the waterproof and moisture-proof structure of the inflatable cabinet provided by the present invention;

FIG. 2 is a left side view of the waterproof and moisture-proof structure of the inflatable cabinet provided by the present invention;

FIG. 3 is an enlarged, fragmentary, schematic view of a first configuration of the fastening arrangement shown in FIG. 2;

FIG. 4 is an enlarged, fragmentary, schematic view of a second configuration of the fastening arrangement shown in FIG. 2;

FIG. 5 is an enlarged partial schematic view of a third configuration of the fastening structure shown in FIG. 2;

description of reference numerals:

1-a low pressure chamber; 11-a waterproof top plate; 12-a water absorption plate; 13-a card slot structure; 14-snap protrusions; 15-clamping hole; 2-a mechanism chamber; 3-a cable chamber; 4-an operation panel; 5-airtight box.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

The present embodiment is described in detail below with reference to the accompanying drawings:

the utility model provides an aerify cabinet dampproofing and waterproofing structure as shown in fig. 1-5, including consecutive low-pressure chamber 1, mechanism room 2 and cable chamber 3, the front of low-pressure chamber 1 and mechanism room 2 is equipped with operating panel 4 respectively, the back of mechanism room 2 is equipped with and is located airtight box 5 of cable chamber 3 top, low-pressure chamber 1 top is provided with the orientation airtight box 5 lopsidedness sets up waterproof roof 11, the bottom surface of waterproof roof 11 is equipped with and is located at least one deck water absorption plate 12 in low-pressure chamber 1.

The above embodiment is the core technical scheme of this embodiment, by arranging the waterproof top plate 11 facing one side of the airtight box 5 at the top of the low-pressure chamber 1, rainwater and dew dropping on the waterproof top plate 11 from the outside can flow to the airtight box 5, and a flow guiding effect is achieved, so as to prevent the occurrence of a water accumulation phenomenon at the top of the low-pressure chamber 1, and also prevent the water accumulation from flowing to one side of the operation panel 4, and by arranging the water absorption plate 12 in the low-pressure chamber 1 on the bottom surface of the waterproof top plate 11, the water vapor in the low-pressure chamber 1 can be effectively absorbed, and the water vapor is prevented from condensing into water drops on the bottom surface of the waterproof top plate 11, and by the structural design of the waterproof top plate 11 and the water absorption plate 12, the water vapor from the inside of the inflatable cabinet can be absorbed, and the outside water accumulation can be prevented from invading into the inflatable cabinet from the top, the safe use of the gas-filled cabinet is ensured. In this embodiment, the inclination angle between the waterproof top plate 11 and the operation panel 4 of the low pressure chamber 1 is 85 degrees, so that the size of the internal space of the low pressure chamber 1 can be ensured, and rainwater on the surface can slide onto the airtight box 5.

In order to prevent the water absorption plate 12 from being separated from the waterproof top plate 11, the water absorption plate 12 is fixedly connected with the waterproof top plate 11 through a fixing structure.

The specific arrangement of the fixing structure is described in detail below with reference to fig. 3-5:

as shown in fig. 3, the fixing structure includes a plurality of clamping groove structures 13 disposed between the waterproof top plate 11 and the side wall of the low pressure chamber 1, each clamping groove structure 13 includes strip-shaped clamping blocks disposed on the side walls of the two sides of the low pressure chamber 1, a clamping groove gap is formed between each strip-shaped clamping block and the waterproof top plate 11, the height of the clamping groove gap is greater than the thickness of the water absorption plate 12, and a position required for installation is provided for the water absorption plate 12.

Although the above-described embodiment has been described as a preferred embodiment of the fixing structure, the specific arrangement of the fixing structure is not limited to the above-described one, and may be replaced by another embodiment. For example, as shown in fig. 4, the fixing structure may further include a plurality of cylindrical snap protrusions 14 disposed on the bottom surface of the waterproof top plate 11, and a snap hole 15 correspondingly disposed on the water absorption plate 12, wherein the snap protrusions 14 are fixedly inserted into the snap hole 15,

or on the basis, as shown in fig. 5, the fastening protrusion 14 is replaced by a bolt fixed on the waterproof top plate 11, the fastening hole 15 is replaced by a through hole, and a stud penetrates through the through hole to be matched and fastened with the nut, so that the waterproof top plate 11 and the water absorption plate 12 are installed and fixed.

As another alternative of the fixing structure, the fixing structure includes an adhesive layer laid on the bottom surface of the waterproof top plate 11 or the water absorption plate 12, the water absorption plate 12 is fixed on the bottom surface of the waterproof top plate 11 through the adhesive layer, and the adhesive layer may be glue or adhesive tape. Therefore, the arrangement modes of the fixing structure are various, the installation modes are diversified, the practicability is good, a person skilled in the art can select the specific arrangement mode of the fixing structure according to the description, and further description on other equivalent embodiments is omitted.

As a preferred embodiment, a heater is arranged in the mechanism chamber 2 and/or the low-pressure chamber 1, the heater heats the air in the inflatable cabinet, so as to prevent water vapor from condensing on components in the cabinet body, and the water vapor rises by being heated to contact with the water absorption plate 12 at the top, so that the water vapor can be absorbed quickly and effectively through the water absorption plate 12, and the safety and stability of the working environment in the inflatable cabinet are maintained. The operation panel 4 is respectively arranged on the mechanism chamber 2 and the low-pressure chamber 1 in a rotatable and openable manner, so that components and parts can be conveniently installed and maintained and the water absorption plate 12 can be conveniently installed and maintained.

In this embodiment, the water absorption plate 12 is integrally formed of a water absorption material, which may preferably be a water absorption resin, and has light weight, low cost and good water absorption effect.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The waterproof and moistureproof structure of the inflatable cabinet comprises a low-pressure chamber (1), a mechanism chamber (2) and a cable chamber (3) which are sequentially connected, wherein the front surfaces of the low-pressure chamber (1) and the mechanism chamber (2) are respectively provided with an operating panel (4), the back surface of the mechanism chamber (2) is provided with an airtight box (5) positioned above the cable chamber (3), the waterproof and moistureproof structure is characterized in that the top of the low-pressure chamber (1) is provided with a waterproof top plate (11) which is obliquely arranged towards one side of the airtight box (5), and the bottom surface of the waterproof top plate (11) is provided with at least one layer of water absorption plate (12) positioned in the low-pressure chamber (1.

2. The waterproof and moistureproof structure of the inflatable cabinet as claimed in claim 1, wherein the water absorption plate (12) is fixedly connected with the waterproof top plate (11) through a fixing structure.

3. The waterproof and moistureproof structure of the inflatable cabinet according to claim 2, wherein the fixing structure comprises a plurality of clamping groove structures (13) arranged between the waterproof top plate (11) and the side wall of the low pressure chamber (1), and the water absorption plate (12) is clamped and fixed in the clamping groove structures (13).

4. The waterproof and moisture-proof structure of the inflatable cabinet as claimed in claim 3, wherein the slot structure (13) comprises strip-shaped clamping blocks arranged on two side walls of the low-pressure chamber (1), and a slot gap is formed between the strip-shaped clamping blocks and the waterproof top plate (11).

5. The waterproof and moistureproof structure of the inflatable cabinet as claimed in claim 2, wherein the fixing structure comprises an adhesive layer laid on the bottom surface of the waterproof top plate (11) or the water absorption plate (12), and the water absorption plate (12) is fixed on the bottom surface of the waterproof top plate (11) through the adhesive layer.

6. The waterproof and moistureproof structure of the inflatable cabinet as claimed in claim 2, wherein the fixing structure comprises a plurality of cylindrical snap protrusions (14) arranged on the bottom surface of the waterproof top plate (11) and snap holes (15) correspondingly arranged on the water absorption plate (12), and the snap protrusions (14) are fixedly inserted into the snap holes (15).

7. Waterproof and moistureproof structure of the gas-filled cabinet according to any one of claims 1 to 6, wherein a heater is provided in the mechanism chamber (2) and/or the low pressure chamber (1), and the operation panel (4) is rotatably opened and arranged on the mechanism chamber (2) and the low pressure chamber (1), respectively.

8. The waterproof and moistureproof structure of the inflatable cabinet as claimed in claim 7, wherein the water absorption plate (12) is integrally formed of water absorption material.