CN203456787U - New structure SF6 high-voltage power distribution cabinet - Google Patents
New structure SF6 high-voltage power distribution cabinet Download PDFInfo
- Publication number
- CN203456787U CN203456787U CN201320574901.2U CN201320574901U CN203456787U CN 203456787 U CN203456787 U CN 203456787U CN 201320574901 U CN201320574901 U CN 201320574901U CN 203456787 U CN203456787 U CN 203456787U
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- China
- Prior art keywords
- voltage power
- cabinet
- power distribution
- gas tank
- pressure release
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- Expired - Lifetime
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Abstract
The utility model discloses a new structure SF6 high-voltage power distribution cabinet, comprising a cabinet body which comprises a gas case, a mechanism chamber, a cable chamber and a pressure release channel. The gas case and the mechanism chamber are located on the upper part of the cabinet body, the cable chamber is located under the mechanism chamber, the lower side of the gas case is in connection with a bracing frame, the bottom surface of the gas case is provided with a weak point, the weak point is in communication with the pressure release channel, and the pressure release channel is located in the bracing frame. The new structure SF6 high-voltage power distribution cabinet enhances the integral strength of a power distribution cabinet, avoids gas case deformation caused by stress in a welding process, guarantees operation stability of a high pressure switch in the gas case and thereby raises the security of the power distribution cabinet.
Description
Technical field
The utility model relates to a kind of high-tension distribution equipment, is specifically related to a kind of SF
6high voltage power distributing cabinet.
Background technology
High voltage power distributing cabinet refers to for electric power system generating, transmission of electricity, distribution, electric energy conversion and consumed the effects such as break-make, control or protection, and electric pressure is in the electric equipment products of 3.6kV ~ 550kV.High voltage power distributing cabinet can be described as again high-tension switch cabinet, and high-voltage switch gear manufacturing industry is the manufacturing important component part of power transmission and transforming equipment, occupies very important status in whole power industry.
In all kinds of high voltage power distributing cabinets of applying at present on market, its structure is all clean steel plate structure or section bar Welding Structure, not only not attractive in appearance in actual applications, and cabinet intensity is not high, has the hidden danger having an accident.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of constitutionally stable New type of S F
6high voltage power distributing cabinet cabinet.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of new construction SF
6high voltage power distributing cabinet, comprise cabinet, cabinet comprises gas tank, the Shi, of mechanism cable vault and pressure release passage, gas tank and mechanism chamber are positioned at cabinet top, cable vault is positioned at below, mechanism chamber, and the below of gas tank connects bracing frame, and the bottom surface of gas tank is provided with weak spot, weak spot is communicated with pressure release passage, and pressure release passage is positioned at bracing frame inside.
Above-mentioned a kind of new construction SF
6high voltage power distributing cabinet, described bracing frame is the cuboid being welded by angle steel.
Above-mentioned a kind of new construction SF
6high voltage power distributing cabinet, visiting as upper and lower integrative-structure of described mechanism chamber, visits and is provided with valve.
Above-mentioned a kind of new construction SF
6high voltage power distributing cabinet, the Xiamen of described cable vault is provided with observation window and handle.
Above-mentioned a kind of new construction SF
6high voltage power distributing cabinet, described handle is internal fastening type interface arrangment handle.
The beneficial effects of the utility model:
Power distribution cabinet gas tank and bracing frame link together, and have both strengthened the bulk strength of power distribution cabinet, can avoid again gas tank because the stress in welding process produces distortion, have guaranteed the stability that high-voltage switch gear moves in gas tank, thereby improve the fail safe of power distribution cabinet.When power distribution cabinet breaks down, pressure is gone out gas tank by weak spot and is entered in pressure release passage, via pressure release passage, earth pressure release is gone out outside power distribution cabinet, because pressure release passage periphery is provided with bracing frame, intensity is fabulous, thereby can reliably pressure be derived outside power distribution cabinet to the safety of operating personnel and switch cubicle while guaranteeing internal fault occurs.
Tradition SF
6splicing after two general steel plates of main employing of visiting of high voltage power distributing cabinet spray paint, and respectively by the fixing mode of bolt, this mode not only install inconvenient, and in installation process two door-plates easily to produce the gap utmost point not attractive in appearance, of the present utility model visiting as upper and lower integrative-structure; The handle that other producers make is protruding-type and designs with bolt is fixing; in use easily damage and take up room large; handle of the present utility model is internal fastening type interface arrangment; not only easy for installationly but also safe and reliable take up room littlely, in use more can protect user's hand not wounded.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is rearview of the present utility model.
Embodiment
1 one kinds of new construction SF of embodiment
6high voltage power distributing cabinet
As shown in Fig. 1 ~ 4, a kind of SF
6high voltage power distributing cabinet, comprises cabinet, and cabinet comprises the gas tank 11, Shi17, of mechanism cable vault 18 and 19 4 parts of pressure release passage, and gas tank 11He mechanism chamber 17 is positioned at cabinet top, and cable vault 18 is positioned at 17 belows, mechanism chamber, and pressure release passage 19 is positioned at gas tank 11 belows.The enclosure space that described mechanism chamber 11 is by side seal board 1, upper cover plate 2, visit 3, central dividing plate 4 and gas tank 11 form; Described cable vault 18 is the spaces that consist of side seal board 1, cable vault's shrouding 7, base plate 6, central dividing plate 4, gas tank 11 and Xiamen 5; Described gas tank 11 is high-voltage switch gear is sealed in 0Cr18Ni9 stainless steel welded seal container and injects SF
6gas; The below of gas tank 11 connects bracing frame 9 by bolt 10, (also can by the below of gas tank 11 together with bracing frame 9 welded top), bracing frame 9 outsides are surrounded by side seal board 1, rear shrouding 20, cable vault 18 and gas tank 11, the bottom surface of gas tank 11 is provided with weak spot 8, weak spot 8 is communicated with pressure release passage 19, pressure release passage 19 is positioned at bracing frame 9 inside, and described bracing frame 9 is by the 50mm*50mm*5mm angle steel cuboid that is welded.
Side seal board 1 is connected with gas tank 11 and bracing frame 9 respectively by gas tank set bolt 12 and bracing frame set bolt 13, thereby makes the mechanical strength of power distribution cabinet and sealing all greatly strengthen making switch cubicle safer, attractive in appearance.
SF
6the thick aluminium sheet of 3 employing 3.0mm of visiting of high voltage power distributing cabinet is made, the upper and lower integrative-structure of 3 employing of visiting, and fixing in the groove of 3 bottoms on power distribution cabinet central dividing plate 4 of visiting, top is bolted on power distribution cabinet upper cover plate 2 with M6; Visiting 3 bottom opening square hole, and valve 14 is being installed in order to change and maintenance fuse, on valve 14, installing additional chainly, in the situation that earthed switch closes a floodgate, just can open valve 14 and operate fuses.
Power distribution cabinet Xiamen 5 adopts Q235-A carbon steel plate to make, and 5 bottoms, Xiamen are fixed in the groove of power distribution cabinet base plate 6, and top is fixed with M6 bolt, observation window 15 and the nylon made is installed on Xiamen 5 adds the handle 16 that glass is made of high strength polycarbonates material.
Claims (5)
1. a new construction SF
6high voltage power distributing cabinet, comprise cabinet, cabinet comprises gas tank (11), mechanism chamber (17), cable vault (18) and pressure release passage (19), it is characterized in that: gas tank (11) and mechanism chamber (17) are positioned at cabinet top, cable vault (18) is positioned at below, mechanism chamber, and the below of gas tank (11) connects bracing frame (9), and the bottom surface of gas tank (11) is provided with weak spot (8), weak spot (8) is communicated with pressure release passage (19), and pressure release passage (19) is positioned at bracing frame (9) inside.
2. a kind of new construction SF as claimed in claim 1
6high voltage power distributing cabinet, is characterized in that: described bracing frame (9) is the cuboid being welded by angle steel.
3. a kind of new construction SF as claimed in claim 1 or 2
6high voltage power distributing cabinet, is characterized in that: visit (3) of described mechanism chamber (17), for upper and lower integrative-structure, visit (3) are provided with valve (14).
4. a kind of new construction SF as claimed in claim 3
6high voltage power distributing cabinet, is characterized in that: the Xiamen (5) of described cable vault (18) is provided with observation window (15) and handle (16).
5. a kind of new construction SF as claimed in claim 4
6high voltage power distributing cabinet, is characterized in that: described handle (16) is internal fastening type interface arrangment handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574901.2U CN203456787U (en) | 2013-09-17 | 2013-09-17 | New structure SF6 high-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574901.2U CN203456787U (en) | 2013-09-17 | 2013-09-17 | New structure SF6 high-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456787U true CN203456787U (en) | 2014-02-26 |
Family
ID=50136641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320574901.2U Expired - Lifetime CN203456787U (en) | 2013-09-17 | 2013-09-17 | New structure SF6 high-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850124A (en) * | 2019-11-27 | 2020-02-28 | 新昌县知贝机械有限公司 | Switch board intellectual detection system device convenient to detect comprehensively and be convenient for unsettled installation |
-
2013
- 2013-09-17 CN CN201320574901.2U patent/CN203456787U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850124A (en) * | 2019-11-27 | 2020-02-28 | 新昌县知贝机械有限公司 | Switch board intellectual detection system device convenient to detect comprehensively and be convenient for unsettled installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIAONING WEIDELI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LIAONING WEIDELI ELECTRICAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 110164, 27-1, smooth street, Shenyang, Liaoning, Shenbei New Area Patentee after: Liaoning winner Technology Co.,Ltd. Address before: 110164, 27-1, smooth street, Shenyang, Liaoning, Shenbei New Area Patentee before: LIAONING WEIDELI ELECTRICAL Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110164, 27-1, smooth street, Shenyang, Liaoning, Shenbei New Area Patentee after: LIAONING HUACHENG TECHNOLOGY Co.,Ltd. Address before: 110164, 27-1, smooth street, Shenyang, Liaoning, Shenbei New Area Patentee before: LIAONING WEIDELI ELECTRICAL Co.,Ltd. Address after: 110164, 27-1, smooth street, Shenyang, Liaoning, Shenbei New Area Patentee after: LIAONING WEIDELI ELECTRICAL Co.,Ltd. Address before: 110164, 27-1, smooth street, Shenyang, Liaoning, Shenbei New Area Patentee before: Liaoning winner Technology Co.,Ltd. |