CN104466764A - Metal armored drawer type switch cabinet - Google Patents
Metal armored drawer type switch cabinet Download PDFInfo
- Publication number
- CN104466764A CN104466764A CN201410823490.5A CN201410823490A CN104466764A CN 104466764 A CN104466764 A CN 104466764A CN 201410823490 A CN201410823490 A CN 201410823490A CN 104466764 A CN104466764 A CN 104466764A
- Authority
- CN
- China
- Prior art keywords
- bus
- fixed contact
- cabinet
- type switch
- lightning arrester
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
Abstract
The invention discloses a metal armored drawer type switch cabinet which comprises a cabinet body shell, a pressure relief device, a small branch bus, a bus sleeve pipe, a main bus, a fixed contact, a fixed contact box, a current transformer, an earthing switch, a cable, a lightning arrester and an earthing bus. The pressure relief device is arranged on the top of the cabinet body shell. The main bus is arranged in the bus sleeve pipe. The fixed contact is arranged in the fixed contact box. The small branch bus is connected with the main bus and the fixed contact. The earthing switch is connected with the current transformer, the lightning arrester and the cable. In this way, the metal armored drawer type switch cabinet has a power output function and a switch control function, is simple in structure and high in safety, and can be conveniently used by people.
Description
Technical field
The present invention relates to power-supply device field, particularly relate to a kind of metal armouring draw-out type switch cabinet.
Background technology
Switch cubicle is a kind of electric equipment, and switch cubicle outside line is introduced into master switch in cabinet, then enters sub-control switch, and each shunt needs to arrange by it.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, as power plant etc., the low-frequency load reduction be also provided with as protecting capital equipment had.
But present switch cubicle is very inconvenient when installation and maintenance, and does not have enough safety means, there is potential safety hazard, so people need the switch cubicle more met the demands.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of metal armouring draw-out type switch cabinet, has that reliability is high, fail safe is high, an advantage such as easy to use, diverse in function, simultaneously power-supply device application and universal on have market prospects widely.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of metal armouring draw-out type switch cabinet is provided, it comprises: cabinet shell, pressure relief device, the little bus of branch, bus casing, main bus bar, fixed contact, fixed contact box, current transformer, earthed switch, cable, lightning arrester and earth bus, described pressure relief device is arranged at the top of described cabinet shell, described main bus bar is arranged in described main line sleeve pipe, described fixed contact is arranged in described fixed contact box, the little bus of described branch is connected with described fixed contact with described main bus bar respectively, described earthed switch respectively with described current transformer, described lightning arrester is connected with described cable.
In a preferred embodiment of the present invention, described bus casing, described fixed contact box, described current transformer, described earthed switch, described cable, described lightning arrester and described earth bus are arranged in described cabinet shell.
In a preferred embodiment of the present invention, also comprise cabinet door, described cabinet door is connected with described cabinet shell.
In a preferred embodiment of the present invention, described lightning arrester is arranged on described earth bus.
The invention has the beneficial effects as follows: the function that power supply output and switch control rule not only can be provided, and structure is simple, high safety, easy for people to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of metal armouring draw-out type switch cabinet one of the present invention preferred embodiment.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of metal armouring draw-out type switch cabinet, it comprises: cabinet shell 1, pressure relief device 2, the little bus 3 of branch, bus casing 4, main bus bar 5, fixed contact 6, fixed contact box 7, current transformer 8, earthed switch 9, cable 10, lightning arrester 11 and earth bus 12.
Described pressure relief device 2 is arranged at the top of described cabinet shell 1, described main bus bar 5 is arranged in described main line sleeve pipe 4, described fixed contact 6 is arranged in described fixed contact box 7, the little bus of described branch 3 is connected with described fixed contact 6 with described main bus bar 5 respectively, and described earthed switch 9 is connected with described cable 12 with described current transformer 8, described lightning arrester 11 respectively.
Described cabinet shell 1 adopts aluminizing zinc steel plate to assemble, more durable, anticorrosive, and described cabinet shell can lean on wall to install, and saves area.
Described bus casing 4, described fixed contact box 7, described current transformer 8, described earthed switch 9, described cable 10, described lightning arrester 11 and described earth bus 12 are arranged in described cabinet shell 1.
Also comprise cabinet door, described cabinet door is connected with described cabinet shell.
Described lightning arrester is arranged on described earth bus, can play the effect of lightning protection, improves safe class.
The beneficial effect of a kind of metal armouring draw-out type switch cabinet of the present invention is: the function that not only can provide power supply output and switch control rule, and structure is simple, high safety, easy for people to use.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a metal armouring draw-out type switch cabinet, it is characterized in that, comprise: cabinet shell, pressure relief device, the little bus of branch, bus casing, main bus bar, fixed contact, fixed contact box, current transformer, earthed switch, cable, lightning arrester and earth bus, described pressure relief device is arranged at the top of described cabinet shell, described main bus bar is arranged in described main line sleeve pipe, described fixed contact is arranged in described fixed contact box, the little bus of described branch is connected with described fixed contact with described main bus bar respectively, described earthed switch respectively with described current transformer, described lightning arrester is connected with described cable.
2. a kind of metal armouring draw-out type switch cabinet according to claim 1, it is characterized in that, described bus casing, described fixed contact box, described current transformer, described earthed switch, described cable, described lightning arrester and described earth bus are arranged in described cabinet shell.
3. a kind of metal armouring draw-out type switch cabinet according to claim 1, is characterized in that, also comprises cabinet door, and described cabinet door is connected with described cabinet shell.
4. a kind of metal armouring draw-out type switch cabinet according to claim 1, is characterized in that, described lightning arrester is arranged on described earth bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823490.5A CN104466764A (en) | 2014-12-26 | 2014-12-26 | Metal armored drawer type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823490.5A CN104466764A (en) | 2014-12-26 | 2014-12-26 | Metal armored drawer type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104466764A true CN104466764A (en) | 2015-03-25 |
Family
ID=52912371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823490.5A Pending CN104466764A (en) | 2014-12-26 | 2014-12-26 | Metal armored drawer type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104466764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071272A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | AC low-voltage draw-out type power distribution cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003038963A2 (en) * | 2001-10-31 | 2003-05-08 | Siemens Aktiengesellschaft | Electric power circuit breaker comprising a connection device for auxiliary current circuits |
| CN203086041U (en) * | 2012-12-19 | 2013-07-24 | 宁波德沃电力科技有限公司 | Switch cabinet with on-line temperature measuring device |
| CN203504044U (en) * | 2013-09-03 | 2014-03-26 | 上海人民企业集团水泵有限公司 | Armoured central-positioned switch cabinet |
-
2014
- 2014-12-26 CN CN201410823490.5A patent/CN104466764A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003038963A2 (en) * | 2001-10-31 | 2003-05-08 | Siemens Aktiengesellschaft | Electric power circuit breaker comprising a connection device for auxiliary current circuits |
| CN203086041U (en) * | 2012-12-19 | 2013-07-24 | 宁波德沃电力科技有限公司 | Switch cabinet with on-line temperature measuring device |
| CN203504044U (en) * | 2013-09-03 | 2014-03-26 | 上海人民企业集团水泵有限公司 | Armoured central-positioned switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071272A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | AC low-voltage draw-out type power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |