CN215528219U

CN215528219U - Prepackage type intelligence energy storage photovoltaic transformer substation

Info

Publication number: CN215528219U
Application number: CN202121674050.XU
Authority: CN
Inventors: 周健; 常勇; 潘静; 陈阳; 李庆平; 潘骁; 潘钰; 范娇娇; 吕俊军; 王宪生; 纪骏
Original assignee: Jiangsu Jinyou Intelligent Electric Co ltd
Current assignee: Jiangsu Jinyou Intelligent Electric Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-14
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a preassembled intelligent energy storage photovoltaic transformer substation, which relates to the technical field of transformer substation construction, and comprises two first shells and at least one second shell, wherein one side of the first shell is provided with a first opening, two sides of the second shell are provided with second openings, the first shell is detachably connected with the second shell to form a whole body with a closed space, the first opening is arranged in alignment with the second opening, the first shell and the second shell are in a communicated state, the second shell comprises a frame body arranged in a shape of an opening, the second opening is arranged on two side surfaces of the frame body, a limiting groove arranged on the surface of the frame body is arranged around one second opening, a limiting column fixedly arranged on the surface of the frame body is arranged around the other second opening, the limiting column and the limiting groove are correspondingly arranged, when the two second shells are connected, the limiting column is embedded in the limiting groove, the transformer substation adopts a modular design, the assembly is convenient to adjust the size of the inner space.

Description

Prepackage type intelligence energy storage photovoltaic transformer substation

Technical Field

The utility model relates to the technical field of transformer substation construction, in particular to a pre-installed intelligent energy storage photovoltaic transformer substation.

Background

A prefabricated substation is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and is installed in a fully-closed movable steel structure box, is particularly suitable for urban network construction and transformation, is a brand-new substation rising after a civil substation, is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces original civil distribution rooms and distribution stations to form a novel complete transformation and distribution device, but the area of a box body of the existing prefabricated substation is generally fixed, building materials with different specifications are required to be selected according to actual requirements to be built, and is troublesome, and the substations at low positions are in heavy rain weather, the inside risk that still soaks of box is comparatively dangerous.

Therefore, compared with the prior art, the transformer substation adopts a modular design, is convenient to assemble and can adjust the size of an internal space, and the safety is improved by the aid of the anti-flooding system.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a prefabricated intelligent energy storage photovoltaic transformer substation.

The utility model is realized by the following technical scheme: prepackage type intelligence energy storage photovoltaic transformer substation, its structure includes two first casings and at least one second casing, and first opening has been seted up to first casing one side, and the second opening has been seted up to second casing both sides, and wherein, first casing can be dismantled and connect the second casing and form the whole of having arranged enclosure space, and first opening aligns the setting in the second opening, is in the connected state between first casing and the second casing.

For the photovoltaic transformer substation, the first shell and the second shell are assembled together to form a closed space, equipment such as a transformer and power distribution equipment are arranged in the closed space, the size of the closed space can be adjusted, when a large enough space is needed, a plurality of second shells can be used, the plurality of second shells are arranged to form a strip-shaped whole, the first shells are respectively installed at two end positions of the strip-shaped whole to seal the strip-shaped whole space, when the large space is not needed to be accommodated, only one second shell can be arranged, and the first shells are installed at second notch positions on two sides of the second shells to form the closed space, so that the assembly of a box body of the transformer substation is completed.

Preferably, in order to get in and out of the transformer substation conveniently, a third opening is formed in the surface of the second shell, a door is arranged at the position of the third opening, and the third opening is opened and closed through the door, so that the transformer substation can get in and out of the transformer substation.

Preferably, for convenience of understanding, the utility model discloses a specific structure of the second shell, the second shell comprises a frame body which is arranged in a shape of a 'square' and is provided with second openings on the surfaces of two sides of the frame body, a limiting groove which is arranged on the surface of the frame body is arranged around one second opening, a limiting column which is fixedly arranged on the surface of the frame body is arranged around the other second opening, the limiting column and the limiting groove are correspondingly arranged, when the two second shells are connected, the limiting column is embedded in the limiting groove, and the arrangement between the limiting column and the limiting groove is convenient for the alignment and installation of the position between the adjacent second shells.

Preferably, the first housing and the second housing are connected in various ways, and as can be understood by those skilled in the art, in order to further facilitate understanding, the utility model discloses a specific scheme, wherein connecting pieces are further arranged inside the second housing and the first housing, through holes are formed in the surfaces of the connecting pieces, when the first housing and the second housing are integrated, the through holes on different connecting pieces are arranged in an aligned manner, and bolt fasteners penetrate through the through holes to further connect the first housing and the second housing.

Preferably, the lifting system is used for supporting the whole formed by the first shell and the second shell, the height of the formed whole body can be adjusted, a water sensor is arranged in the first shell, when the water sensor detects that rainwater enters the transformer substation, will transmit a signal to the lifting system, which will raise the position of the first and second housings, preventing rain from continuously soaking, it is worth noting that the lifting system has been widely used, and the structure is various, and those skilled in the art can understand and select the structure according to the actual requirement, such as a scissor-type lifting mechanism, it uses four connecting rods to form a parallelogram, and changes the state of the parallelogram of the four-connecting-rod mechanism through a lifting and contracting mechanism, therefore, the height change in the vertical direction is realized, and the system for preventing the water immersion can be applied to the utility model, and the overall safety of the equipment is improved.

The utility model discloses a pre-installed intelligent energy storage photovoltaic transformer substation, which is compared with the prior art:

for the photovoltaic transformer substation, the first shell and the second shell are assembled together to form a closed space, equipment such as a transformer, a distribution and the like are arranged in the closed space, wherein the size of the closed space can be adjusted, when a large enough space is needed, a plurality of second shells can be used, the plurality of second shells are arranged to form a strip-shaped whole, the first shells are respectively arranged at two end positions of the strip-shaped whole to seal the strip-shaped whole space, when the large space is not needed to be accommodated, only one second shell can be arranged, the first shells are arranged at second notch positions at two sides of the second shells to form the closed space, and the assembly of a box body of the transformer substation is completed. The convenient equipment to adjust the size of inner space, and the system of preventing soaking that still sets up improves the security.

Drawings

Fig. 1 is a schematic structural diagram of a photovoltaic substation according to the present invention;

FIG. 2 is a left side view of a second housing of the present invention;

fig. 3 is a right side view of the second housing of the present invention.

Detailed Description

The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.

As shown in fig. 1, the utility model discloses a preassembled intelligent energy storage photovoltaic transformer substation, which structurally comprises two first shells 11 and at least one second shell 12, wherein one side of the first shell 11 is provided with a first notch, and two sides of the second shell are provided with second notches, wherein the first shell 11 is detachably connected with the second shell 12 to form a whole body with a closed space, the first notch is aligned with the second notch, and the first shell 11 is communicated with the second shell 12.

Based on the structure, for the photovoltaic transformer substation, the first shell 11 and the second shell 12 are assembled together to form a closed space, and the transformer, the distribution equipment and the like are arranged in the closed space, wherein the size of the closed space can be adjusted, when a large enough space is needed, a plurality of second shells 12 can be used, the plurality of second shells 12 are arranged to form a strip-shaped whole, the first shells 11 are respectively installed at two end positions of the strip-shaped whole to close the strip-shaped whole space, when the small space is not needed to be accommodated, only one second shell 12 can be arranged, the first shells 11 are installed at second gap positions at two sides of the second shells 12 to form the closed space, so as to complete the assembly of the box body of the transformer substation, compared with the prior art, the transformer substation in the utility model adopts a modular design, and is convenient to assemble to adjust the size of the internal space, in order to get in and out of the transformer substation conveniently, a third opening is formed in the surface of the second shell 12, a door is arranged at the position of the third opening, and the third opening is opened and closed through the door, so that the transformer substation can get in and out of the transformer substation.

For easy understanding, the present invention discloses a specific embodiment of the structure of the second housing 12, as shown in fig. 2 and fig. 3, the second housing 12 includes a frame 121 disposed in a "mouth" shape, the second openings are disposed on two side surfaces of the frame 121, a limiting groove 122 disposed on a surface of the frame 121 is disposed around one second opening, a limiting post 125 fixedly disposed on a surface of the frame 121 is disposed around the other second opening, the limiting post 125 and the limiting groove 122 are disposed correspondingly, when two second housings 12 are connected, the limiting post 125 is embedded in the limiting groove 122, and the disposition between the limiting post 125 and the limiting groove 122 facilitates alignment and installation of the position between the adjacent second housings 12.

The first housing 12 and the second housing 12 are connected in various ways, and it can be understood by those skilled in the art that, to further facilitate understanding, the present invention discloses a specific solution, the second housing 12 and the first housing 11 are also internally provided with a connecting member 123, a through hole 124 is opened on the surface of the connecting member, when the first housing 11 and the second housing 12 are integrally formed, the through holes 124 on different connecting members 123 are all aligned, and a bolt fastener penetrates through the through hole 124 to further connect the first housing and the second housing.

In order to prevent the housing from being soaked in water in rainstorm weather, the utility model is further provided with a lifting system, the lifting system supports the whole formed by the first housing 11 and the second housing 12, the height of the formed whole can be adjusted, the water sensor is arranged in the first housing 11, when the water sensor detects that rainwater enters the transformer substation, a signal is transmitted to the lifting system, the lifting system raises the positions of the first housing 11 and the second housing 12 to prevent the rainwater from continuously soaking, the lifting system is widely used and has various structures, and technicians in the field can understand and select the lifting system according to actual requirements, for example, a scissor-type lifting mechanism forms a parallel structure by four connecting rods, the state of the parallelogram of the four connecting rod mechanism is changed by a lifting and contracting mechanism, so that the height in the vertical direction is changed, the system for preventing the water from soaking, which is provided by the utility model, can be applied to improve the overall safety of equipment.

In summary, the transformer substation provided by the utility model adopts a modular design, is convenient to assemble so as to adjust the size of the internal space, and is provided with the water immersion prevention system to improve the safety.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. Prepackage type intelligence energy storage photovoltaic transformer substation, its characterized in that includes:

the two first shells (11), wherein one side of each first shell (11) is provided with a first notch;

at least one second shell (12), wherein a second gap is formed on two sides of the second shell;

the first shell (11) is detachably connected with the second shell (12) to form a whole with a closed space, the first gap is aligned with the second gap, and the first shell (11) is communicated with the second shell (12).

2. The pre-installed intelligent energy storage photovoltaic substation of claim 1, wherein a third opening is formed in the surface of the second casing (12), and a door is arranged at the position of the third opening.

3. The prefabricated intelligent energy storage photovoltaic substation of claim 2, wherein the second shell (12) comprises a frame body (121) which is arranged in a shape of a "square opening", the second openings are arranged on two side surfaces of the frame body (121), a limiting groove (122) which is arranged on the surface of the frame body (121) is arranged around one second opening, a limiting column (125) which is fixedly arranged on the surface of the frame body (121) is arranged around the other second opening, the limiting column (125) and the limiting groove (122) are correspondingly arranged, and when the two second shells (12) are connected, the limiting column (125) is embedded in the limiting groove (122).

4. The pre-assembled intelligent energy storage photovoltaic substation of claim 3, wherein the second housing (12) and the first housing (11) are further provided with connectors (123) inside, the surfaces of the connectors are provided with through holes (124), and when the first housing (11) and the second housing (12) are integrated, the through holes (124) on different connectors (123) are aligned.

5. The pre-assembled intelligent energy storage photovoltaic substation of claim 4, further comprising a lifting system, wherein the lifting system supports the whole formed by the first shell (11) and the second shell (12) and can adjust the height of the whole formed by the first shell (11), and a water sensor is arranged in the first shell (11).