CN212162578U

CN212162578U - Box-type substation

Info

Publication number: CN212162578U
Application number: CN202020462161.3U
Authority: CN
Inventors: 张小明; 罗景桃; 许炳旋; 段吟池; 许凯旋; 陈超; 翟丽珍; 于建军; 司徒灼权; 喻金
Original assignee: Haihong Electric Co Ltd
Current assignee: Haihong Electric Co Ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-15
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a box-type transformer substation, which comprises a transformer chamber, wherein a transformer and a first insulating baffle are arranged in the transformer chamber, the transformer chamber is provided with a transformer chamber door, and the first insulating baffle is positioned between the transformer and the transformer chamber door; a high-voltage chamber disposed adjacent to the transformer chamber, the high-voltage chamber having a high-voltage device disposed therein; the low-voltage chamber is arranged adjacent to the transformer chamber, and low-voltage equipment is arranged in the low-voltage chamber.

Description

Box-type substation

Technical Field

The utility model relates to a transformer substation technical field especially relates to a box-type substation.

Background

The box-type transformer substation has the characteristics of convenience in movement, short construction period and extremely wide application. In the prior art, box-type substations need to be outdoors for a long time. The outdoor environment is severe, and conditions such as strong wind, strong rain and the like are endless, so that equipment is prone to failure, and frequent maintenance is needed to prolong the service life. And the box body of the transformer substation is generally narrow and small, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a box-type transformer substation; the box-type substation includes:

the transformer chamber is internally provided with a transformer and a first insulating baffle plate, the transformer chamber is provided with a transformer chamber door, and the first insulating baffle plate is positioned between the transformer and the transformer chamber door; a high-voltage chamber disposed adjacent to the transformer chamber, the high-voltage chamber having a high-voltage device disposed therein; the low-voltage chamber is arranged adjacent to the transformer chamber, and low-voltage equipment is arranged in the low-voltage chamber.

According to the above embodiment of the utility model, following beneficial effect has at least, through setting up first insulation baffle in vary voltage room for vary voltage room and high-pressure chamber and low-pressure chamber can obviously distinguish, avoid the maloperation, have promoted operation environment's degree of safety, thereby when making the maintenance, handle simplyr, thereby has promoted the efficiency of overhauing.

According to the utility model discloses a some embodiments, the high-pressure chamber is provided with high-pressure chamber door, still be provided with the insulating baffle of second in the high-pressure chamber, the insulating baffle of second is located high-tension apparatus with between the high-pressure chamber door. Through setting up the insulating baffle of second, the degree of safety of operation in the further transformer substation to simplify maintenance operation environment, further promote maintenance efficiency.

According to some embodiments of the utility model, the low pressure chamber is provided with low pressure chamber door, still be provided with the insulating baffle of third in the low pressure chamber, the insulating baffle of third is located low-voltage apparatus with between the low pressure chamber door. Through setting up third insulating barrier, the degree of safety of operation in the further transformer substation to simplify maintenance operation environment, further promote maintenance efficiency.

According to some embodiments of the present invention, at least one of the first insulating barrier, the second insulating barrier and the third insulating barrier is made of insulating glass. Because the glass material is visual, can carry out simple operation state of looking over at the eye observation without opening insulating barrier. When protection equipment and personnel's safety, promote maintenance efficiency.

According to some embodiments of the present invention, at least one of the first insulating barrier, the second insulating barrier and the third insulating barrier is provided with a plurality of air holes. Through setting up a plurality of bleeder vents, can guarantee to make equipment thermal diffusivity better, be difficult to damage.

According to some embodiments of the present invention, the transformer chamber is provided with a first baffle mounting member on the left side wall and the right side wall, and the first insulating baffle is connected to the first baffle mounting member through a bolt. Through first baffle installed part, can realize first baffle detachable mode to promote its installation convenience.

According to some embodiments of the present invention, the high pressure chamber is provided with a second baffle mounting member on the left side wall and the right side wall, the second insulating baffle pass through the bolt with the second baffle mounting member is connected. Through second baffle installed part, can realize second baffle detachable mode to promote its installation convenience.

According to some embodiments of the present invention, a third baffle mounting member is provided on the left and right side walls of the low pressure chamber, and the third insulating baffle is connected to the third baffle mounting member through a bolt. Through third baffle installed part, can realize third baffle detachable mode to promote its installation convenience.

According to some embodiments of the utility model, still be provided with the rising base in the transformer room. Through setting up the rising base, can avoid transformer room and ground to be separated by a section distance, avoid being corroded by ponding to reach the purpose of protective apparatus, increase of service life.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of a box-type substation (without a door) according to an embodiment of the present invention;

fig. 2 is a front view of an insulating baffle according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The utility model provides a box-type substation, as shown in figure 1 and figure 2, box-type substation includes:

a transformer chamber 150, wherein a transformer 151 and a first insulating barrier 171 are disposed in the transformer chamber 150, the transformer chamber 150 is provided with a transformer chamber door, and the first insulating barrier 171 is located between the transformer 151 and the transformer chamber door; a high-voltage chamber 140, the high-voltage chamber 140 being disposed adjacent to the transformer chamber 150, the high-voltage chamber 140 having a high-voltage device disposed therein; and a low pressure chamber 160, the low pressure chamber 160 being disposed adjacent to the transformer chamber 150, and a low voltage device being disposed in the low pressure chamber 160.

According to the above embodiment of the utility model, following beneficial effect has at least, through setting up first insulation baffle 171 in vary voltage room for vary voltage room and high-pressure chamber and low-pressure chamber can obviously distinguish, avoid the maloperation, have promoted operation environment's degree of safety, thereby when making the maintenance, handle simplyr, thereby has promoted the efficiency of overhauing.

It should be understood that the transformer room 150 and the high voltage room 140 and the low voltage room 160 may be divided into the above-described functional areas by providing partitions in the box substation. In other embodiments, the box-type substation is subjected to functional area location for placing corresponding equipment only through simple equipment functional placement.

It should be understood that the transformer room door is connected to the box body of the box-type substation in a hinged manner, and the details are not described herein since it is a common arrangement. The position of first insulation baffle can carry out first insulation easy to assemble according to the mounted position of transformer to make first insulation baffle can shelter from the transformer, make the maintainer can not miss the electrified interval of income.

In some embodiments, the high voltage chamber 140 is provided with a high voltage chamber door, and a second insulating barrier 172 is also provided within the high voltage chamber, the second insulating barrier 172 being located between the high voltage equipment and the high voltage chamber door. Through setting up second insulating barrier 172, the degree of safety of operation in the transformer substation has further been promoted to simplify the maintenance operation environment, further promote maintenance efficiency.

It should be understood that the high-voltage compartment door is connected to the box body of the box-type substation in a hinged manner, which is not described in detail herein, as it is a common arrangement. The position of the second insulating baffle plate can be set according to the installation position of the high-voltage equipment, so that the dangerous area of the high-voltage equipment is not exposed outside.

In some embodiments, the low pressure chamber 160 is provided with a low pressure chamber door, and a third insulating barrier 173 is further provided within the low pressure chamber, the third insulating barrier 173 being located between the low pressure equipment and the low pressure chamber door. Through setting up third insulating barrier 173, the degree of safety of operation in the transformer substation has further been promoted to simplify the maintenance operation environment, further promote maintenance efficiency.

Likewise, it should be understood that the third insulating barrier 173 is functionally identical to the second insulating barrier 172 and the first insulating barrier 171.

In some embodiments, at least one of the first insulating barrier 171, the second insulating barrier 172, and the third insulating barrier 173 is an insulating glass material. Because the glass material is visual, can carry out simple operation state of looking over at the eye observation without opening insulating barrier. When protection equipment and personnel's safety, promote maintenance efficiency.

In some embodiments, at least one of the first insulating barrier 171, the second insulating barrier 172, and the third insulating barrier 173 is provided with a plurality of ventilation holes 162. Through setting up a plurality of bleeder vents, can guarantee to make equipment thermal diffusivity better, be difficult to damage.

In some embodiments, opposite first baffle mounts are provided on the left and right sidewalls of the transformer chamber 150, and the first insulating baffle 171 is connected to the first baffle mounts by bolts. Through first baffle installed part, can realize first baffle detachable mode to promote its installation convenience.

It should be understood that the first baffle mounting member may be a strip shape, and in other embodiments, may also be a convex block shape, and the shape is selected according to the actual installation environment, so that the first insulating baffle may be spaced from the equipment and the installation is more convenient.

In some embodiments, opposing second baffle mounts are provided on the left and right side walls of the high pressure chamber 140, and the second insulating baffle 172 is connected to the second baffle mounts by bolts. Through second baffle installed part, can realize second baffle detachable mode to promote its installation convenience.

In some embodiments, opposite third damper mounts are provided on left and right sidewalls of the low pressure chamber 160, and the third insulation damper 173 is connected to the third damper mounts by bolts. Through third baffle installed part, can realize third baffle detachable mode to promote its installation convenience.

It should be understood that the second and third baffle mounts are functionally identical to the first baffle mount and may take the same configuration and shape as the first baffle mount.

In some embodiments, a raised base 180 is also disposed within the transformer chamber 150. Through setting up the rising base, can avoid transformer room and ground to be separated by a section distance, avoid being corroded by ponding to reach the purpose of protective apparatus, increase of service life.

It should be understood that the height of the elevating base 180 may be appropriately adjusted according to the height of the transformer 151 and the height of the substation.

The present invention will be described in detail with reference to fig. 1 and 2.

As shown in fig. 1, the box substation is composed of a top cover 110, side plates 120, and a base 130. The inside of the case is divided into 3 functional regions, and a high-voltage chamber 140, a transformer chamber 150, and a low-voltage chamber 160 are provided in this order from left to right. A transformer 151 is arranged in the transformer chamber 150; a high voltage device 141 and a low voltage device 161 connected to the transformer 151 are respectively provided at both sides. Since these devices are common devices, they are not described in detail here.

A first insulating barrier 171 made of insulating glass, such as the first insulating barrier 171 shown in fig. 1, is disposed in front of the transformer 151. When the first insulating barrier is closed, the dangerous part of the transformer 151 can be shielded, so that the maintainers cannot be touched by mistake.

Similarly, a second insulating baffle 172 made of insulating glass is arranged between the left door and the high-pressure chamber 140; a third insulating barrier 173 of insulating glass is provided between the right door and the low pressure chamber 160. As shown in fig. 1, the first insulating barrier 171, the second insulating barrier 172, and the third insulating barrier 173 are schematically shown.

Specifically, still be provided with first baffle installed part, second baffle installed part in relative insulating baffle below. Specifically, the first baffle mounting piece, the second baffle mounting piece and the second baffle mounting piece are all in a protruding strip shape, so that the insulating baffle is ensured to be too close to equipment; and need not be described in detail herein.

Specifically, as shown in fig. 2, taking the first insulating barrier 171 as an example, a plurality of rows of air holes 1712 are further formed in the glass insulating barrier, and bolt holes 1711 are formed on both sides of the glass insulating barrier.

Specifically, as shown in fig. 1, a lifting base 180 is fixedly provided at a lower end of the transformer 151. The lower clamp of the transformer 151 is fixed to the elevating base 180 by bolts, so that the transformer 151 is fixed.

Specifically, the base 130 is provided with 2 suspension pin shafts 190 at the front and rear thereof, respectively.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A box substation, comprising:

the transformer chamber is internally provided with a transformer and a first insulating baffle plate, the transformer chamber is provided with a transformer chamber door, and the first insulating baffle plate is positioned between the transformer and the transformer chamber door;

a high-voltage chamber disposed adjacent to the transformer chamber, the high-voltage chamber having a high-voltage device disposed therein;

the low-voltage chamber is arranged adjacent to the transformer chamber, and low-voltage equipment is arranged in the low-voltage chamber.

2. The box substation of claim 1, wherein the high pressure chamber is provided with a high pressure chamber door, and a second insulating barrier is further provided within the high pressure chamber, the second insulating barrier being located between the high voltage equipment and the high pressure chamber door.

3. The substation according to claim 2, wherein the low pressure chamber is provided with a low pressure chamber door, and wherein a third insulating barrier is further provided within the low pressure chamber, the third insulating barrier being located between the low voltage equipment and the low pressure chamber door.

4. The substation cabinet of claim 3, wherein at least one of the first, second and third insulating barriers is an insulating glass material.

5. The substation cabinet of claim 3, wherein at least one of the first, second and third insulating barriers is provided with a plurality of ventilation holes.

6. The substation cabinet according to claim 1, wherein the transformer compartment is provided with opposing first baffle mounts on left and right side walls, the first insulating baffle being connected to the first baffle mounts by bolts.

7. A substation according to claim 2, wherein the high pressure chamber is provided with opposed second baffle mounts on the left and right side walls, the second insulating baffle being connected to the second baffle mounts by bolts.

8. A substation according to claim 3, wherein the left and right side walls of the plenum are provided with third opposing baffle mounts, the third insulating baffle being connected to the third baffle mounts by bolts.

9. The box substation of claim 1, wherein a raised base is further provided within the transformer room.