CN217589806U - Waterproof box-type substation - Google Patents

Abstract

The application relates to the technical field of transformer substations, in particular to a waterproof box-type transformer substation. This application includes box, chamber door and waterproof, the waterproof is the rectangular frame that one side was equipped with the central slot, waterproof frame tip with box inner wall connection, waterproof central slot inside casing terminal surface is equipped with the sealing strip, waterproof frame lower wall is equipped with first water outlet channel, first water outlet channel with waterproof central slot communicates with each other. This application waterproof piece frame tip and box inner wall connection, waterproof piece inside casing tip and chamber door inner wall connection, the waterproof piece lower part is equipped with first water outlet channel, and the waterproof piece is inside to be established to cavity, and the waterproof piece has framed the gap between chamber door and the box, makes the rainwater of coming in from the gap, can flow downwards along the waterproof piece, flows out the box from first water outlet channel.

Description

Waterproof box-type substation

Technical Field

The application relates to the technical field of transformer substations, in particular to a waterproof box-type transformer substation.

Background

The box-type substation is a high-voltage switch equipment, distribution transformer and low-voltage distribution device are arranged into an organic whole according to a certain wiring scheme, and is prefabricated indoor and outdoor compact distribution equipment of a factory, namely, the functions of transformer step-down, low-voltage distribution and the like are combined together, the box-type substation is particularly suitable for urban network construction and transformation, is a brand-new substation grown up after a civil engineering substation, is suitable for mines, factory enterprises, oil and gas fields and wind power stations, replaces original civil engineering power distribution rooms and power distribution stations, becomes a novel complete set of transformation and distribution device, is also the same as a traditional substation, and needs to be subjected to waterproof treatment.

Present waterproof type box-type substation includes box, chamber door and top cap, is equipped with the sealing strip on the box, and during the rainy time, sealing strip and the chamber door body butt on the box, the sealing strip separation rainwater prevents and treats the rainwater from the incasement to the incasement outside the case.

To the correlation technique among the above-mentioned, the inventor thinks that the sealing strip is rubber class elastomer, long-term use may become hard sealed inefficacy, the sealing strip and the door plant butt of chamber door, when raining, the butt department of the sealing strip of stiffening and door plant is no longer tight, make to produce the gap between chamber door and the box, inside the rainwater can get into the box from the gap, make the inside moisture of transformer box, because the inside setting of transformer box is all various electrical parts and circuit, so not only can accelerate the ageing of electrical part, still can cause the air to puncture, produce the incident.

SUMMERY OF THE UTILITY MODEL

In order to alleviate the problem that transformer case chamber door gap leaked, this application provides a waterproof type box-type substation.

The application provides a waterproof box-type substation adopts following technical scheme:

the utility model provides a waterproof type box-type substation, includes box, chamber door and waterproof, the waterproof is the rectangular frame that one side was equipped with the center slot, waterproof frame end with wall connection in the box, waterproof center slot inside casing terminal surface is equipped with the sealing strip, waterproof frame lower wall is equipped with first water outlet channel, first water outlet channel with waterproof center slot communicates with each other.

Through adopting above-mentioned technical scheme, waterproof piece frame and chamber door inner wall connection, waterproof piece inside casing and chamber door inner wall connection, waterproof piece center slot lower wall is equipped with first water outlet channel, can make the water that oozes in flow away along first water outlet channel.

Optionally, the opening from the upper end to the lower end of the first water outlet channel is gradually enlarged, a water baffle is arranged at the lower end of the first water outlet channel, and the size of the water baffle is the same as that of the lower port of the first water outlet channel.

Through adopting above-mentioned technical scheme, when can making transformer case lower part ponding, can prevent that the rainwater from upwards flowing, in the inflow waterproof part, the rainwater upwards pushes up the breakwater, because first water outlet channel opening from the bottom up gradually diminishes, the breakwater size is the same with first water outlet channel lower extreme size, water upwards pushes up the breakwater, the breakwater rebound can make the breakwater chucking in first water outlet channel, prevents that the rainwater from upwards moving, gets into in the first water outlet channel.

Optionally, the two ends of the water baffle are connected with torsion springs, and the two ends of the torsion springs are connected with the box body.

By adopting the technical scheme, when no water exists on the upper wall of the water baffle, the water baffle is in a horizontal state.

Optionally, a second water outlet channel is arranged at the bottom of the box body, and the second water outlet channel is communicated with the first water outlet channel.

Through adopting above-mentioned technical scheme, can make water discharge from the box is inside.

Optionally, a dust guard is arranged at the outlet end of the second water outlet channel.

By adopting the technical scheme, the dustproof plate is arranged, so that foreign matters outside can be prevented from entering the water outlet channel to block the water outlet channel, and the rainwater can not flow out.

Optionally, the dust guard is in a grid shape.

Through adopting above-mentioned technical scheme, can make water pass through.

Optionally, a top plate is obliquely arranged on the box body, and the width of the top plate is greater than that of the box body.

Through adopting above-mentioned technical scheme, prevent that rainwater from flowing to the box on.

Optionally, the top plate edge is provided with a horizontal portion, and the horizontal portion edge is provided with a waterproof strip.

By adopting the technical scheme, the water can move in a parabolic manner towards two sides, so that the water is further prevented from splashing on the surface of the box body.

Optionally, the horizontal portion is provided with a launder along the length direction of the top plate.

By adopting the technical scheme, the water flowing grooves are arranged, so that rainwater can flow down along the water flowing grooves to the two sides of the box body, and the rainwater splashing at the box door can be further reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the end part of the outer waterproof piece frame is connected with the inner wall of the box body, the end part of the inner waterproof piece frame is connected with the inner wall of the box door, a first water outlet channel is arranged at the lower part of the waterproof piece, the inside of the waterproof piece is hollow, and the waterproof piece frames a gap between the box door and the box body, so that rainwater entering from the gap can flow downwards along the waterproof piece and flow out of the box body from the first water outlet channel;

2. the lower end of the inclined part of the top cover is arranged to be horizontal, the other end of the horizontal part is vertically connected with the water baffle, and the upper part of the horizontal part is provided with a plurality of water flowing grooves, so that rainwater can flow to two ends of the box body along the water flowing grooves, and less rainwater at the box door can splash.

Drawings

Fig. 1 is an overall schematic view of a waterproof type box-type substation.

Fig. 2 is a sectional view of a waterproof box type substation showing the positions of a waterproof member and a box door.

Fig. 3 is a schematic view of a waterproof type box-type substation waterproof member.

Fig. 4 is an enlarged view of fig. 2 at a.

Fig. 5 is a schematic view of a waterproof type box-type substation splash plate.

Description of reference numerals: 1. a box body; 2. a box door; 3. a top cover; 31. a waterproof strip; 32. a launder; 4. a waterproof member; 41. a central slot; 5. a sealing strip; 6. a first water outlet channel; 7. a water baffle; 8. a torsion spring; 9. a dust-proof plate; 10. a second water outlet channel; 11. a tilting member.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses waterproof box-type substation. Referring to fig. 1, a waterproof box-type substation includes box 1, chamber door 2 and top cap 3, 1 side wall of box is equipped with chamber door 2, top cap 3 is connected on 1 upper portion of box, 3 cross-sections of top cap are triangle-shaped and set up, top cap 3 is that two hang plates from the middle of box 1 to the tip slope of box 1 upper wall set up downwards, the hang plate lower extreme is connected with 1 upper wall tip of box, the hang plate lower extreme sets up with 2 parallel arrangement of chamber door, 3 lower extremes of top cap establish to the level, 3 horizontal parts of top cap surpass 1 upper wall of box and set up, 3 horizontal parts of top cap connect waterproof strip 31 perpendicularly upwards, 3 horizontal parts of top cap are equipped with a plurality of tye 32 along 3 horizontal parts length direction of top cap, make the rainwater can flow down to 1 both sides of box along tye 32.

Referring to fig. 2 and 3, the inner side of the side wall of the box body 1 at one side of the box door 2 is vertically connected with the waterproof piece 4, the waterproof piece 4 is a rectangular frame with a central groove 41 formed at one side, the groove direction of the waterproof piece 4 is close to the side wall of the box door 2, and the inner wall of the box body 1 is fixedly connected with the outer frame end part of the waterproof piece 4.

Referring to fig. 2 and 4, the end of the inner frame of the waterproof member 4 is detachably connected with a second sealing strip 5, the second sealing strip 5 abuts against the box door 2, that is, the waterproof member 4 frames a gap between the box door 2 and the box body 1, so that rainwater entering the gap flows into the waterproof member 4, two square first water outlet channels 6 are arranged at the lower part of the waterproof member 4, two second water outlet channels 10 are arranged at the position of the box body 1 below the positions of the two first water outlet channels 6, the second water outlet channels 10 are obliquely and downwardly arranged from the inner wall close to the box body 1 to the inner wall far away from the box body 1, the lower end of each second water outlet channel 10 is arranged at the outer wall of the box body 1 where the box door 2 is arranged, the lower end of each second water outlet channel 10 is covered with a dustproof plate 9, so that when rainwater is fully accumulated at the lower part of the transformer box, garbage in the rainwater cannot enter the second water outlet channels 10 to block the second water outlet channels 10, the lower part of the waterproof member 4 is connected with an inclined member 11 at the lower wall far away from the lower part of the opening side, the inclined member 11 is obliquely and downwardly arranged from the lower side wall of the lower part of the waterproof member 4 to the lower part of the waterproof member 4, so that the gap between the box door 2 and the box body 1 can flow into the first water outlet channels 6.

Referring to fig. 2 and 5, the first water outlet channel 6 is a rectangular hole with the upper end gradually enlarged to the lower end, the lower end of the first water outlet channel 6 is covered with the hinged water baffle 7, two ends of the water baffle 7 are connected with the torsion spring 8, two ends of the torsion spring 8 are connected with the box body 1, rainwater flows down above the water baffle 7, a downward force is applied to the water baffle 7, the torsion spring 8 is compressed, after the rainwater on the water baffle 7 flows out, the torsion spring 8 restores the original state, and the water baffle 7 restores the horizontal state; when water is accumulated at the lower part of the transformer box, rainwater enters from the second water outlet channel 10 and exerts an upward force on the water baffle plate 7, because the first water outlet channel 6 is gradually reduced from bottom to top, and the size of the water baffle plate 7 is the same as that of the maximum opening at the lower end of the first water outlet channel 6, the rainwater exerts an upward force on the water baffle plate 7, so that the water baffle plate 7 is clamped in the first water outlet channel 6, and the rainwater cannot enter the waterproof piece 4 from the first water outlet channel 6,

the implementation principle of a waterproof box-type substation in the embodiment of the application is as follows: the end part of an outer frame of the waterproof part 4 is fixedly connected with the inner wall of the box body 1, the end part of an inner frame of the waterproof part 4 is abutted against the inner wall of the box door 2, rainwater seeped between the box body 1 and the box door 2 can flow into the waterproof part 4, a first water outlet channel 6 is arranged at the lower part of the waterproof part 4, the first water outlet channel 6 is gradually enlarged from top to bottom, the lower end of the first water outlet channel 6 is hinged with a water baffle 7, two ends of the water baffle 7 are connected with a torsion spring 8, two ends of the torsion spring 8 are connected with the box body 1, a second water outlet channel 10 is arranged on the box body 1 at the lower part of the first water outlet channel 6, the second water outlet channel 10 is communicated with the outer wall of the box body 1, rainwater in the waterproof part 4 can flow downwards from the first water outlet channel 6, a downward force is applied to the water baffle 7, so that the water baffle 7 is opened, and the rainwater flows out of the second water outlet channel 10 and then flows out of the box body 1; when the bottom of the transformer box is full of rainwater, the rainwater moves upwards from the second water outlet channel 10, an upward force is applied to the water baffle 7, the water baffle 7 is clamped inside the first water outlet channel 6, and the rainwater cannot enter the waterproof part 4.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a waterproof type box-type substation which characterized in that: including box (1), chamber door (2) and waterproof piece (4), waterproof piece (4) are the rectangular frame that one side was equipped with central slot (41), waterproof piece (4) frame tip with box (1) inner wall connection, waterproof piece (4) central slot (41) inside casing terminal surface is equipped with sealing strip (5), waterproof piece (4) frame lower wall is equipped with first water outlet channel (6), first water outlet channel (6) with waterproof piece (4) central slot (41) communicate with each other.

2. A waterproof box-type substation according to claim 1, characterized in that: the opening from the upper end to the lower end of the first water outlet channel (6) is gradually enlarged, the lower end of the first water outlet channel (6) is provided with a water baffle (7), and the size of the water baffle (7) is the same as that of the lower port of the first water outlet channel (6).

3. A waterproof box-type substation according to claim 2, characterized in that: and the two ends of the water baffle (7) are connected with a torsion spring (8), and the two ends of the torsion spring (8) are connected with the box body (1).

4. A waterproof box-type substation according to claim 1, characterized in that: and a second water outlet channel (10) is arranged at the bottom of the box body (1), and the second water outlet channel (10) is communicated with the first water outlet channel (6).

5. A waterproof box-type substation according to claim 4, characterized in that: and a dust guard plate (9) is arranged at the outlet end of the second water outlet channel (10).

6. A waterproof box-type substation according to claim 5, characterized in that: the dust guard (9) is in a grid shape.

7. A waterproof box-type substation according to claim 1, characterized in that: the box body (1) is obliquely provided with a top plate, and the width of the top plate is greater than that of the box body (1).

8. A waterproof box-type substation according to claim 7, characterized in that: the top plate edge is provided with a horizontal part, and the horizontal part edge is provided with a waterproof strip (31).

9. A waterproof box-type substation according to claim 8, characterized in that: the horizontal part is provided with a launder (32) along the length direction of the top plate.

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