CN215817123U

CN215817123U - High-voltage transformer substation with high electromagnetic shielding effect for field use

Info

Publication number: CN215817123U
Application number: CN202121574306.XU
Authority: CN
Inventors: 王翔; 靳越飞; 郭东芹
Original assignee: Hubei Yidian Electric Co ltd
Current assignee: Hubei Yidian Electric Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-11
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of transformer substations, and particularly discloses a high-voltage transformer substation with high electromagnetic shielding effect for field use, which comprises a cabinet body, a base, a piece of laminating cloth and a heat dissipation assembly, wherein a cabinet door is arranged on the front side of the cabinet body, a top cover is fixedly connected to the top of the cabinet body, a base is fixedly connected to the bottom of the cabinet body, the bottom of the base is matched with the inner wall of the base, and a cavity for ventilation is formed between the top of the cabinet body and the top cover; according to the utility model, the surface of the outdoor substation cabinet body can be covered with a film through the conjunction strips fixedly connected with the back surface of the adhesive cloth and the conjunction grooves formed in the surface of the cabinet body, so that the climbing of plants and fungi is avoided, and the water guide plate in the device and the water collection strips on the surface of the adhesive cloth are designed and matched with the heat dissipation assembly, so that the device can dissipate heat to the surface of the cabinet body through rainwater in rainy days and can dissipate heat through the exhaust fan in sunny days when the air is dry.

Description

High-voltage transformer substation with high electromagnetic shielding effect for field use

Technical Field

The utility model relates to the technical field of transformer substations, in particular to a high-voltage transformer substation with high electromagnetic shielding effect for field use.

Background

The transformer substation is used for converting voltage in the process of power transmission, so that the loss of power in the transmission process is reduced, the transformer substation is required in power transmission in remote areas, the people in the remote areas live scattered, the transformer substation needs to be arranged in the field, the surface of the transformer substation in the field can be easily climbed by plants or fungi, the climbed plants easily enter the cabinet body from gaps of the cabinet door, and the climbing of the plants or the fungi can prolong the service life of the cabinet body.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the field high-voltage transformer substation with the high electromagnetic shielding effect, which has the advantage of avoiding the plants and the fungi from climbing on the surface of the cabinet body, and solves the problem that the service life of the cabinet body is shortened when the existing transformer substation is climbed by the plants or the fungi.

The utility model discloses a high-voltage substation with high electromagnetic shielding effect for field use, which comprises a cabinet body, a base, laminated cloth and a heat dissipation assembly, wherein a cabinet door is arranged on the front side of the cabinet body, a top cover is fixedly connected to the top of the cabinet body, a base is fixedly connected to the bottom of the cabinet body, the bottom of the base is matched with the inner wall of the base, a cavity for ventilation is formed between the top of the cabinet body and the top cover, an electromagnetic shielding coating is arranged inside the cabinet body, a matching strip is fixedly connected to the back of the laminated cloth, a water gathering strip is transversely and fixedly connected to the front of the laminated cloth close to the top, the heat dissipation assembly comprises an exhaust fan arranged at the center of the bottom of the base, an air outlet pipe is vertically and upwards fixedly penetrated at the bottom of the base close to the left side and the right side, and the top of the air outlet pipe upwards extends and penetrates through the cabinet body to the cavity.

Through the design of the technical scheme, according to the conjunction strip fixedly connected with the back of the laminating cloth and the conjunction groove formed in the surface of the cabinet body, the surface of the transformer substation cabinet body located outdoors can be covered with a film, so that the climbing of plants and fungi is avoided, and the water guide plate in the device and the water collecting strip on the surface of the laminating cloth are designed to be matched with the heat dissipation assembly, so that the device can dissipate heat from the surface of the cabinet body through rainwater in rainy days, and can dissipate heat through the exhaust fan in dry air in sunny days.

As a further improvement of the utility model, the surface of the cabinet body and the surface of the cabinet door are both provided with matching grooves matched with the matching strips.

Through the design of the technical scheme, the effect of facilitating the attachment of the attaching cloth is achieved.

As a further improvement of the utility model, the edge of the top cover of the cabinet body is fixedly connected with a water guide plate downwards, the distance between the tail end of the water guide plate far away from the top cover and the surface of the cabinet body is one to two centimeters, one end of the water guide plate far away from the top cover is positioned in the water collecting strip, and the bottom of the inner wall of the water collecting strip, which is close to the attaching cloth, is provided with holes for water guide and heat dissipation.

Through the design of the technical scheme, the automatic rainwater heat dissipation function is achieved.

As a further improvement of the utility model, the base and the bottom of the cabinet body are both provided with through holes for heat dissipation, the top of the cabinet body is provided with an air inlet communicated with the cavity, the top of the cabinet body is provided with a humidity detector, and the humidity detector is communicated with the exhaust fan.

Through the design of the technical scheme, the effect of facilitating heat dissipation of the inside of the cabinet body is achieved.

As a further improvement of the utility model, a support rod penetrates through the bottom of the inner wall of the base, a bearing plate for bearing the base is fixedly sleeved on the surface of the support rod close to the top, and a nut for fixing the support rod is connected with the surface of the support rod close to the top in a threaded manner.

Through the design of the technical scheme, the condition that the cabinet body sinks due to the fact that the outdoor soil is soft is avoided.

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

according to the utility model, the surface of the outdoor substation cabinet body can be covered with a film through the conjunction strips fixedly connected with the back surface of the adhesive cloth and the conjunction grooves formed in the surface of the cabinet body, so that the climbing of plants and fungi is avoided, and the water guide plate in the device and the water collection strips on the surface of the adhesive cloth are designed and matched with the heat dissipation assembly, so that the device can dissipate heat to the surface of the cabinet body through rainwater in rainy days and can dissipate heat through the exhaust fan in sunny days when the air is dry.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a half-section structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a top cover; 4. a base; 5. an exhaust fan; 6. an air outlet pipe; 7. Laminating cloth; 8. fitting strips; 9. an air inlet; 10. a water guide plate; 11. water collecting strips; 12. a base; 13. A support bar; 14. a carrier plate; 15. an electromagnetic shielding coating; 16. and a moisture detector.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, the field high-voltage transformer substation with high electromagnetic shielding effect of the present invention includes a cabinet 1, a base 4, a laminated fabric 7, and a heat dissipation assembly, wherein a cabinet door 2 is disposed on a front surface of the cabinet 1, a top cover 3 is fixedly connected to a top portion of the cabinet 1, a base 12 is fixedly connected to a bottom portion of the cabinet 1, a bottom portion of the base 12 fits with an inner wall of the base 4, a cavity for ventilation is formed between the top portion of the cabinet 1 and the top cover 3, an electromagnetic shielding coating 15 is disposed inside the cabinet 1, a fitting strip 8 is fixedly connected to a back surface of the laminated fabric 7, a water collection strip 11 is transversely and fixedly connected to a front surface of the laminated fabric 7 near the top portion, the heat dissipation assembly includes an exhaust fan 5 installed at a center of the bottom portion of the base 4, an air outlet pipe 6 is vertically and upwardly fixed to a bottom portion of the base 4 near left and right sides, a top portion of the air outlet pipe 6 extends upwardly and penetrates through the cabinet 1 to the cavity, according to the conjunction strip 8 fixedly connected with the back of the laminating cloth 7 and the conjunction groove formed in the surface of the cabinet body 1, the surface of the substation cabinet body 1 located outdoors can be covered with a film, so that the plants and fungi can be prevented from climbing, and the water guide plate 10 and the water collecting strip 11 on the surface of the laminating cloth 7 in the device are designed to be matched with a heat dissipation assembly, so that the device can dissipate heat from the surface of the cabinet body 1 through rainwater in rainy days, and can dissipate heat through the exhaust fan 5 in sunny air drying.

Referring to fig. 2, the surface of the cabinet body 1 and the surface of the cabinet door 2 are both provided with matching grooves matched with the matching strips 8, so that the effect of facilitating the adhesion of the adhesive fabric 7 is achieved.

Referring to fig. 1 and 2, a water guide plate 10 is fixedly connected to the edge of a top cover 3 of a cabinet 1 downward, the end of the water guide plate 10 away from the top cover 3 is one to two centimeters away from the surface of the cabinet 1, one end of the water guide plate 10 away from the top cover 3 is located inside a water collecting strip 11, a hole for water guide and heat dissipation is formed at the bottom of the inner wall of the water collecting strip 11 close to a bonding cloth 7, so as to perform the function of automatically dissipating heat through rainwater, through holes for heat dissipation are formed at the bottom of a base 12 and the bottom of the cabinet 1, an air inlet 9 communicated with a cavity is formed at the top of the cabinet 1, a humidity detector 16 is arranged at the top of the cabinet 1, the humidity detector 16 is communicated with an exhaust fan 5, so as to perform the function of dissipating heat from the inside of the cabinet 1 conveniently, a support rod 13 penetrates through the bottom of the inner wall of the base 4, a bearing plate 14 for bearing the base 4 is fixedly sleeved on the surface of the support rod 13 close to the top, the nut that bracing piece 13 is close to the surperficial threaded connection of top has fixed support bar 13, has played the condition emergence that the soft cabinet body 1 of causing of field soil is sunken of avoiding.

In the use of the utility model: the base 4 in the device is required to be installed on the ground in the field through the support rod 13, then the base 12 at the bottom of the cabinet body 1 is matched with the inner wall of the base 4, so that the situation that the cabinet body 1 sinks due to the fact that the soil in the field is soft can be avoided, then the matching strip 8 on the laminating cloth 7 is matched with the matching groove in the surface of the cabinet body 1, the laminating cloth 7 can be laminated with the cabinet body 1, and the lower end of the water guide plate 10 extends into the water collecting strip 11;

the humidity in the air of the device can rise in rainy days, and the humidity in the air rises and can be sensed by the moisture detector 16, so that the exhaust fan 5 is closed, rainwater in rainy days is drenched on the top cover 3 and then can be guided into the water collecting strip 11 by the water guide plate 10, and the water flows downwards along the surface of the attached cloth 7 for heat dissipation.

The above are merely exemplary embodiments of the present invention, and are not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a high-voltage substation is used in field that possesses high electromagnetic shield effect, includes the cabinet body (1), base (4), laminating cloth (7), radiator unit, its characterized in that:

a cabinet door (2) is arranged on the front side of the cabinet body (1), a top cover (3) is fixedly connected to the top of the cabinet body (1), a base (12) is fixedly connected to the bottom of the cabinet body (1), the bottom of the base (12) is matched with the inner wall of the base (4), a cavity for ventilation is formed between the top of the cabinet body (1) and the top cover (3), and an electromagnetic shielding coating (15) is arranged inside the cabinet body (1);

the back surface of the attaching cloth (7) is fixedly connected with an attaching strip (8), and the front surface of the attaching cloth (7) close to the top is transversely and fixedly connected with a water collecting strip (11);

radiator unit is including installing exhaust fan (5) in base (4) bottom central authorities, base (4) are close to the vertical upwards fixed running through in bottom of the left and right sides and have air-out pipe (6), the top of air-out pipe (6) upwards extends and runs through the cabinet body (1) to the cavity inside.

2. The high-voltage transformer substation with high electromagnetic shielding effect for field use of claim 1, characterized in that: the surface of the cabinet body (1) and the surface of the cabinet door (2) are both provided with conjunction grooves matched with the conjunction strips (8).

3. The high-voltage transformer substation with high electromagnetic shielding effect for field use of claim 1, characterized in that: the cabinet is characterized in that a water guide plate (10) is fixedly connected to the edge of a top cover (3) of the cabinet body (1) downwards, and the distance between the tail end of the water guide plate (10) far away from the top cover (3) and the surface of the cabinet body (1) is one to two centimeters.

4. The high-voltage transformer substation with high electromagnetic shielding effect for field use of claim 3, characterized in that: one end, far away from the top cover (3), of the water guide plate (10) is located inside the water collecting strip (11), and holes for water guide and heat dissipation are formed in the bottom of the inner wall, close to the attaching cloth (7), of the water collecting strip (11).

5. The high-voltage transformer substation with high electromagnetic shielding effect for field use of claim 1, characterized in that: the heat dissipation cabinet is characterized in that through holes for heat dissipation are formed in the bottoms of the base (12) and the cabinet body (1), and air inlet holes (9) communicated with the cavity are formed in the top of the cabinet body (1).

6. The high-voltage transformer substation with high electromagnetic shielding effect for field use of claim 1, characterized in that: the top of the cabinet body (1) is provided with a moisture detector (16), and the moisture detector (16) is communicated with the exhaust fan (5).

7. The high-voltage transformer substation with high electromagnetic shielding effect for field use of claim 1, characterized in that: the inner wall bottom of base (4) has run through bracing piece (13), bracing piece (13) are close to the fixed surface at top and have cup jointed loading board (14) that are used for bearing base (4), bracing piece (13) are close to the nut of surperficial threaded connection at top and have fixed support bar (13).