CN218102166U - Movable high-voltage switch cabinet - Google Patents

Movable high-voltage switch cabinet Download PDF

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Publication number
CN218102166U
CN218102166U CN202221751507.7U CN202221751507U CN218102166U CN 218102166 U CN218102166 U CN 218102166U CN 202221751507 U CN202221751507 U CN 202221751507U CN 218102166 U CN218102166 U CN 218102166U
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China
Prior art keywords
cabinet
back cabinet
abc
wall
current transformer
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Active
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CN202221751507.7U
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Chinese (zh)
Inventor
纪湛
蓝文巨
陆基权
梁海
黄开文
宋来健
郭章飞
李翠霞
李金华
游灿华
张华丽
江家桂
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Guangdong Youyes Electric Co ltd
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Guangdong Youyes Electric Co ltd
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Priority to CN202221751507.7U priority Critical patent/CN218102166U/en
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Abstract

The utility model discloses a remove formula high tension switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body is including preceding cabinet and back cabinet, preceding cabinet and the fixed intercommunication of back cabinet, the top of back cabinet is provided with three sensor insulator, the one end of sensor insulator is provided with the wall bushing, one side at back cabinet middle part is provided with a plurality of contact boxes, the bottom of contact box and the inner wall that is located the back cabinet are provided with current transformer, current transformer's bottom is provided with outlet bus copper bar ABC, outlet bus copper bar ABC's bottom and the one side that is located the back cabinet inner wall are provided with the earthing knife, the both sides of back cabinet bottom are provided with arrester and zero sequence transformer respectively, the inner chamber of preceding cabinet is provided with vacuum circuit breaker, the utility model relates to a remove formula high tension switchgear, the cabinet body comprises preceding cabinet and back cabinet, installs vacuum circuit breaker in the preceding cabinet when producing, installs basic electric power equipment such as current transformer, arrester and zero sequence transformer in the back cabinet in proper order, has avoided the installation at the scene for it is more simple and convenient to install.

Description

Movable high-voltage switch cabinet
Technical Field
The utility model belongs to the technical field of high tension switchgear, more specifically, relate to a remove formula high tension switchgear.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
The movable high-voltage switch cabinet is mostly used in cooperation with a vacuum circuit breaker, a zero sequence transformer, a lightning arrester, a grounding switch and the like, and the existing movable high-voltage switch cabinet is separated from the electronic equipment before leaving a factory, so that electricians are required to install the movable high-voltage switch cabinet in a scattered manner, and the assembly efficiency of the movable high-voltage switch cabinet is reduced.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a withdrawable high tension switchgear.
According to the utility model discloses an embodiment of the first aspect provides a removal type high tension switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body is including preceding cabinet and back cabinet, preceding cabinet and the fixed intercommunication of back cabinet, the top of back cabinet is provided with three sensor insulator, the one end of sensor insulator is provided with the wall bushing, one side at back cabinet middle part is provided with a plurality of contact boxes, the bottom of contact box and the inner wall that is located the back cabinet are provided with current transformer, current transformer's bottom is provided with outlet bus bar ABC, outlet bus bar ABC's bottom and the one side that is located back cabinet inner wall are provided with the earthing switch, the both sides of back cabinet bottom are provided with arrester and zero sequence transformer respectively, the inner chamber of preceding cabinet is provided with vacuum circuit breaker.
Use this technical scheme's a move-open high tension switchgear, the cabinet body comprises preceding cabinet and after-cabinet, install vacuum circuit breaker in the cabinet in the front when producing, with bus-bar copper bar ABC, the wall bushing, the contact box, current transformer, bus-bar copper bar ABC of being qualified for the next round of competitions, the earthing knife, arrester and zero sequence transformer install in the after-cabinet in proper order, then will preceding cabinet and after-cabinet are connected, replace installing behind traditional preceding cabinet and the cabinet body integrated into one piece, make the electrical equipment who is located cabinet body depths install very inconveniently, and basic electrical equipment directly assembles the inner chamber at the cabinet body when dispatching from the factory, electrician's installation at the scene has been avoided, make the installation more simple and convenient.
According to the utility model discloses the embodiment of first aspect the high tension switchgear that moves away, the bottom of arrester and zero sequence transformer's bottom are passed through the mounting bracket and are connected with the bottom of back cabinet for carry out corresponding installation to arrester and zero sequence transformer.
According to the utility model discloses the embodiment of first aspect the withdrawable high tension switchgear, the quantity of contact box is six, current transformer's quantity is two, the quantity of the generating line copper bar ABC of being qualified for the next round of competitions is three.
According to the utility model discloses first aspect embodiment the high tension switchgear of formula of moving away, the top of preceding cabinet articulates there is the top cabinet door, the middle part of preceding cabinet articulates there is the middle part cabinet door, the bottom of preceding cabinet articulates there is the bottom cabinet door for opening and shutting of the cabinet body, the installation of the internal equipment of cabinet of being convenient for.
According to the utility model discloses first aspect embodiment the high tension switchgear of formula of moving away, the front of front, the front of middle part cabinet door and the front of bottom cabinet door of top cabinet door all are provided with the observation window for observe the internal power equipment behavior of cabinet.
According to the utility model discloses the embodiment of the first aspect the removal type high tension switchgear, it is three the wall bushing passes through generating line copper bar ABC and connects.
The utility model discloses a technical scheme has following advantage or one of beneficial effect at least among the above-mentioned technical scheme:
this formula of moving apart high tension switchgear cabinet body comprises preceding cabinet and after-cabinet, when production, install vacuum circuit breaker in the cabinet in the front, with generating line copper bar ABC, the wall bushing, the contact box, current transformer, the generating line copper bar ABC of being qualified for the next round of competitions, the earthing knife, arrester and zero sequence transformer install in the after-cabinet in proper order, then will preceding cabinet and after-cabinet are connected, replace traditional preceding cabinet and cabinet body integrated into one piece after installing, make the power equipment installation that is located cabinet body depths very inconvenient, and basic power equipment direct assembly is at the inner chamber of the cabinet body when dispatching from the factory, the installation of electrician at the scene has been avoided, make the installation more simple and convenient.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a front view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view of the present invention A-A;
fig. 3 is a circuit diagram 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 or similar 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 accompanying 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.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through both elements or indirectly connected through any combination thereof.
The following disclosure provides many different embodiments or examples for implementing different aspects of the invention.
Referring to fig. 1 to 3, the utility model provides a removal type high tension switchgear, including the cabinet body 1, cabinet body 1 includes preceding cabinet 12 and back cabinet 13, preceding cabinet 12 and the fixed intercommunication of back cabinet 13, the top of back cabinet 13 is provided with three sensor insulator 2, sensor insulator 2's one end is provided with wall bushing 4, one side at back cabinet 13 middle part is provided with a plurality of contact boxes 5, the bottom of contact box 5 and the inner wall that is located back cabinet 13 are provided with current transformer 6, current transformer 6's bottom is provided with the generating line ABC copper bar 7 of being qualified for the next round of competitions, the bottom of the generating line ABC copper bar 7 of being qualified for the next round of competitions and one side that is located back cabinet 13 inner wall is provided with earthing switch 8, the both sides of back cabinet 13 bottom are provided with arrester 9 and zero sequence transformer 10 respectively, the inner chamber of preceding cabinet 12 is provided with vacuum circuit breaker 11.
During the use, the cabinet body 1 comprises preceding cabinet 12 and back cabinet 13, install vacuum circuit breaker 11 in preceding cabinet 12 when producing, with generating line copper bar ABC3, wall bushing 4, contact box 5, current transformer 6, bus copper bar ABC7 of being qualified for the next round of competitions, earthing knife 8, arrester 9 and zero sequence transformer 10 install in back cabinet 13 in proper order, then before with cabinet 12 and back cabinet 13 connect, replace installing behind traditional preceding cabinet 12 and the cabinet body 1 integrated into one piece, make the electrical equipment installation that is located cabinet 1 depths very inconvenient, and basic electrical equipment directly assembles the inner chamber at cabinet body 1 when dispatching from the factory, the installation of electrician at the scene has been avoided, make the installation more simple and convenient.
In some embodiments of the present invention, the bottom of the lightning arrester 9 and the bottom of the zero sequence transformer 10 are connected to the bottom of the rear cabinet 13 through the mounting frame 14. When in use, the transformer is used for stably installing the lightning arrester 9 and the zero sequence transformer 10 and isolating the lightning arrester from the bottom of the rear cabinet 13.
In some embodiments of the present invention, the number of the contact boxes 5 is six, the number of the current transformers 6 is two, and the number of the outgoing line bus copper bars ABC7 is three.
The utility model discloses in some of them embodiments, the top of preceding cabinet 12 articulates there is top cabinet door 15, and the middle part of preceding cabinet 12 articulates there is middle part cabinet door 16, and the bottom of preceding cabinet 12 articulates there is bottom cabinet door 17. When in use, the top cabinet door 15, the middle cabinet door 16 and the bottom cabinet door 17 are used for opening and closing the cabinet body 1.
In some embodiments of the present invention, the front of the top cabinet door 15, the front of the middle cabinet door 16 and the front of the bottom cabinet door 17 are all provided with a viewing window 18. When in use, the observation window 18 is used for observing the operation condition of the power equipment inside the cabinet body 1.
In some embodiments of the present invention, three wall bushing 4 are connected through bus bar copper bar ABC 3. During the specific use, cabinet body 1 comprises preceding cabinet 12 and back cabinet 13, install vacuum circuit breaker 11 in preceding cabinet 12 when producing, with generating line copper bar ABC3, wall bushing 4, contact box 5, current transformer 6, bus copper bar ABC7 of being qualified for the next round of competitions, earthing knife 8, arrester 9 and zero sequence transformer 10 install in back cabinet 13 in proper order, then before with cabinet 12 and back cabinet 13 connect, replace installing behind traditional preceding cabinet 12 and the cabinet body 1 integrated into one piece, make the electrical equipment installation that is located cabinet body 1 depths very inconvenient, and basic electrical equipment directly assembles the inner chamber at cabinet body 1 when dispatching from the factory, the installation of electrician at the scene has been avoided, make the installation more simple and convenient.
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.

Claims (6)

1. The utility model provides a remove high tension switchgear, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including cabinet (1) before cabinet (12) and back cabinet (13), preceding cabinet (12) and back cabinet (13) fixed intercommunication, the top of back cabinet (13) is provided with three sensor insulator (2), the one end of sensor insulator (2) is provided with wall bushing (4), one side at back cabinet (13) middle part is provided with a plurality of contact boxes (5), the bottom of contact box (5) and the inner wall that is located back cabinet (13) are provided with current transformer (6), the bottom of current transformer (6) is provided with bus bar ABC (7) of being qualified for the next round of competitions, the bottom of bus bar ABC (7) of being qualified for the next round of competitions and one side that is located back cabinet (13) inner wall is provided with earthing switch (8), the both sides of back cabinet (13) bottom are provided with arrester (9) and zero sequence transformer (10) respectively, the inner chamber of preceding cabinet (12) is provided with vacuum circuit breaker (11).
2. The withdrawable high-voltage switchgear cabinet according to claim 1, characterized in that: the bottom of the lightning arrester (9) and the bottom of the zero sequence transformer (10) are connected with the bottom of the rear cabinet (13) through a mounting frame (14).
3. The withdrawable high-voltage switchgear cabinet according to claim 2, characterized in that: the number of the contact boxes (5) is six, the number of the current transformers (6) is two, and the number of the outgoing bus copper bars ABC (7) is three.
4. The withdrawable high-voltage switchgear cabinet according to claim 1, characterized in that: the top of the front cabinet (12) is hinged with a top cabinet door (15), the middle of the front cabinet (12) is hinged with a middle cabinet door (16), and the bottom of the front cabinet (12) is hinged with a bottom cabinet door (17).
5. Withdrawable high-voltage switchgear according to claim 4, characterized in that: and the front surface of the top cabinet door (15), the front surface of the middle cabinet door (16) and the front surface of the bottom cabinet door (17) are respectively provided with an observation window (18).
6. The withdrawable high-voltage switchgear cabinet according to claim 1, characterized in that: the three wall bushing (4) are connected through a bus copper bar ABC (3).
CN202221751507.7U 2022-07-08 2022-07-08 Movable high-voltage switch cabinet Active CN218102166U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221751507.7U CN218102166U (en) 2022-07-08 2022-07-08 Movable high-voltage switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221751507.7U CN218102166U (en) 2022-07-08 2022-07-08 Movable high-voltage switch cabinet

Publications (1)

Publication Number Publication Date
CN218102166U true CN218102166U (en) 2022-12-20

Family

ID=84478323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221751507.7U Active CN218102166U (en) 2022-07-08 2022-07-08 Movable high-voltage switch cabinet

Country Status (1)

Country Link
CN (1) CN218102166U (en)

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