CN201656268U - High-voltage wire inlet switch cabinet - Google Patents
High-voltage wire inlet switch cabinet Download PDFInfo
- Publication number
- CN201656268U CN201656268U CN2010201152691U CN201020115269U CN201656268U CN 201656268 U CN201656268 U CN 201656268U CN 2010201152691 U CN2010201152691 U CN 2010201152691U CN 201020115269 U CN201020115269 U CN 201020115269U CN 201656268 U CN201656268 U CN 201656268U
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- CN
- China
- Prior art keywords
- chamber
- cabinet
- circuit breaker
- wire inlet
- dividing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a high-voltage wire inlet switch cabinet. The switch cabinet comprises a cabinet body; a vertical partition board is arranged in the cabinet body and divides the cabinet body into a left compartment and a right compartment; the left compartment is divided into an upper layer, a middle layer and a lower layer through transverse partition boards, namely an instrument chamber, a circuit breaker chamber and a wire inlet cable chamber respectively; a circuit breaker is arranged in the circuit breaker chamber; the right compartment is divided into an upper bus chamber and a lower bus chamber through a transverse partition board, an elbow-shaped joint seat is arranged on the partition board between the lower bus chamber and the wire inlet cable chamber, a wire inlet bus bar connected between the elbow-shaped joint seat and the circuit breaker is arranged in the lower bus chamber, and a lightning arrester, an earth switch and a current transformer connected on the wire inlet bus bar are arranged in the lower bus chamber; and an insulating support is arranged in the upper bus chamber and is provided with a wire outlet bus bar connected on the circuit breaker. The high-voltage wire inlet switch cabinet realizes full transform from a double-cabinet structure to a single-cabinet structure and greatly saves the space; and not only the cabinet body per se saves the manufacturing cost, but also the cost of the whole transformer room is greatly reduced.
Description
Technical field:
The utility model relates to a kind of switch cubicle, specifically the high pressure service entrance switch cabinet used of electric power system.
Background technology:
In electric power system, the metal enclosed two cabinets of the general designs fix formula of 3.6-12KV high pressure service entrance switch cabinet.When pressing traditional approach employing less oil circuit breaker in the cabinet, owing to need heat dissipation channel be set at main end cashier's office in a shop, so high pressure service entrance switch cabinet adopts two cabinets of split also just to seem very necessary.Along with the development of the sector technology, novel breakers such as vacuum structure are come out one after another, and the service entrance switch cabinet of split type pair of cabinet of tradition is supporting with it and inharmonious, but also are not improved for many years always.High pressure service entrance switch cabinet adopts two cabinets to have the big obvious deficiency that takes up room, and when incoming line cabinet and outlet cabinet were in a row arranged, the existence that Chang Yin turns over the line cabinet caused idle in a large number waste the in space in one side passageway, whole transformer room.When turning over the line cabinet when being arranged on main cabinet side, this side of main cabinet also can't be installed with other outlet cabinet and cabinet besides.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of high pressure service entrance switch cabinet to be provided, and it can overcome the two cabinets of existing high pressure service entrance switch cabinet effectively and take up room big and be not easy to the drawback that other outlet cabinet and cabinet are installed.
The utility model is achieved through the following technical solutions:
A kind of high pressure service entrance switch cabinet, include cabinet, it is characterized in that: be provided with the perpendicular dividing plate of putting in the described cabinet, two compartments about dividing plate is divided into cabinet, be divided into upper, middle and lower-ranking by horizontal dividing plate in the compartment of described left side, be respectively control room, breaker chamber and inlet wire cable vault, in the described breaker chamber circuit breaker be installed; The right side compartment is divided into Up Highway UHW chamber and Down Highway chamber by horizontal dividing plate, elbow type plinth is installed on the dividing plate between described Down Highway chamber and the inlet wire cable vault, the indoor inlet wire busbar that is connected between elbow type plinth and the circuit breaker that is provided with of described Down Highway, indoor lightning arrester, the ground connection cutter summation current transformer that is connected on the inlet wire busbar that also be provided with of described Down Highway; The indoor insulated leg that is equipped with of described Up Highway UHW, described insulated leg is provided with the outlet busbar that is connected on the circuit breaker.
During operation, cable penetrates the inlet wire cable vault and receives on the elbow type plinth and gets final product.
The utility model has the advantages that:
The utility model has been realized having saved the space greatly by the transition fully of two cabinets to single cabinet, and not only cabinet itself has been saved manufacturing cost, and the cost of whole transformer room is also lower greatly.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
A kind of high pressure service entrance switch cabinet, include cabinet, be provided with the perpendicular dividing plate of putting 1 in the described cabinet, two compartments about dividing plate 1 is divided into cabinet, be divided into upper, middle and lower-ranking by horizontal dividing plate in the compartment of described left side, be respectively control room 2, breaker chamber 3 and inlet wire cable vault 4, in the described breaker chamber 3 circuit breaker 5 be installed; The right side compartment is divided into Up Highway UHW chamber 6 and Down Highway chamber 7 by horizontal dividing plate, elbow type plinth 8 is installed on the dividing plate between described Down Highway chamber 7 and the inlet wire cable vault 4, be provided with the inlet wire busbar 9 that is connected between elbow type plinth 8 and the circuit breaker 5 in the described Down Highway chamber 7, also be provided with the lightning arrester 10, ground connection cutter 11 summation current transformers 12 that are connected on the inlet wire busbar 9 in the described Down Highway chamber 7; In the described Up Highway UHW chamber 6 insulated leg 13 is installed, described insulated leg 13 is provided with the outlet busbar 14 that is connected on the circuit breaker 5.
Claims (1)
1. high pressure service entrance switch cabinet, include cabinet, it is characterized in that: be provided with the perpendicular dividing plate of putting in the described cabinet, two compartments about dividing plate is divided into cabinet, be divided into upper, middle and lower-ranking by horizontal dividing plate in the compartment of described left side, be respectively control room, breaker chamber and inlet wire cable vault, in the described breaker chamber circuit breaker be installed; The right side compartment is divided into Up Highway UHW chamber and Down Highway chamber by horizontal dividing plate, elbow type plinth is installed on the dividing plate between described Down Highway chamber and the inlet wire cable vault, the indoor inlet wire busbar that is connected between elbow type plinth and the circuit breaker that is provided with of described Down Highway, indoor lightning arrester, the ground connection cutter summation current transformer that is connected on the inlet wire busbar that also be provided with of described Down Highway; The indoor insulated leg that is equipped with of described Up Highway UHW, described insulated leg is provided with the outlet busbar that is connected on the circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201152691U CN201656268U (en) | 2010-02-09 | 2010-02-09 | High-voltage wire inlet switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201152691U CN201656268U (en) | 2010-02-09 | 2010-02-09 | High-voltage wire inlet switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656268U true CN201656268U (en) | 2010-11-24 |
Family
ID=43121506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201152691U Expired - Fee Related CN201656268U (en) | 2010-02-09 | 2010-02-09 | High-voltage wire inlet switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915778A (en) * | 2014-04-21 | 2014-07-09 | 江苏常明电力设备有限公司 | Switch cabinet |
-
2010
- 2010-02-09 CN CN2010201152691U patent/CN201656268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915778A (en) * | 2014-04-21 | 2014-07-09 | 江苏常明电力设备有限公司 | Switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150209 |
|
| EXPY | Termination of patent right or utility model |