CN105977855A - Armoured type switch cabinet - Google Patents
Armoured type switch cabinet Download PDFInfo
- Publication number
- CN105977855A CN105977855A CN201610459974.5A CN201610459974A CN105977855A CN 105977855 A CN105977855 A CN 105977855A CN 201610459974 A CN201610459974 A CN 201610459974A CN 105977855 A CN105977855 A CN 105977855A
- Authority
- CN
- China
- Prior art keywords
- room
- cabinet
- handcart
- switch cabinet
- chamber
- 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
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
Abstract
Disclosed is an armoured type switch cabinet. The armoured type switch cabinet comprises a low pressure chamber and a high pressure chamber, wherein the high pressure chamber comprises a cable chamber, a bus chamber and a handcart chamber; the low pressure chamber is positioned on the front upper side of the cabinet body; the handcart chamber is positioned below the low pressure chamber; the handcart chamber is positioned in the middle part of the cabinet body; the cable chamber is positioned below the handcart chamber; the bus chamber is positioned behind the handcart chamber; the sub chambers are isolated by grounding plates; a pressure relief apparatus is arranged on the top of each sub chamber; and the switch cabinet is also provided with anti-explosion viewing windows and an illumination quitting apparatus. The invention aims to provide the armoured type switch cabinet which is convenient to overhaul and high in safety.
Description
Technical field
Patent of the present invention relates to high-tension switch gear field, particularly to switch cubicle field.
Background technology
Switch cubicle is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, switchs subsequently into sub-control,
Each branch is needed to arrange by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., have
Also setting altitude chamber and low-pressure chamber switch cubicle, be provided with high voltage bus, such as power plant etc., being additionally provided with of having mainly sets for protecting
Standby low-frequency load reduction.
Metal armouring draw-out type switch cabinet is typically used in planning and the design of electric power, metallurgy, petrochemical industry and urban construction,
Metal armouring draw-out type switch cabinet also should have control, the function detecting and protecting simultaneously, but of the prior art
Cabinet design is unreasonable, and structure is complicated, very inconvenient installing and keep in repair when, and does not has enough safety
, there is potential safety hazard in performance, it is impossible to ensures the safety of maintainer.
Summary of the invention
The technical assignment of the technical problem to be solved and proposition is to improve prior art, it is provided that one
Plant armoured switch cabinet, its object is to, it is provided that the armoured switch cabinet that a kind of rationally distributed safety is good.
For solving above technical problem, the technical scheme is that, a kind of armoured switch cabinet, including low-pressure chamber
And altitude chamber, described altitude chamber includes cable vault, bus-bar room and handcart room, and low-pressure chamber is positioned at cabinet front upper place, low
Being handcart room below pressure chamber, be cable vault below handcart room, handcart room rear is bus-bar room, and each locellus is with ground connection
Plate separates, and the top of each locellus is provided with pressure relief device, and switch cubicle is additionally provided with explosion-proof form and illumination extractor.
Preferably, the first stationary barrier is installed, between handcart room and bus-bar room between described low-pressure chamber and handcart room
First active clapboard is installed, between handcart room and cable vault equipped with the second active clapboard, cable vault and bus-bar room it
Between equipped with the second stationary barrier.
Preferably, upper contact head box is installed between handcart room and bus-bar room, installs between handcart room and cable vault
Having lower contact box, contact box is positioned at the porch of handcart room and is provided with the valve moved up and down.
Preferably, described valve is the metallic plate of ground connection, and valve is provided with link gear, and link gear is touched by handcart
Sending out, when handcart advances, valve rises and opens, and handcart is released valve decline and closed.
Preferably, described pressure relief device is the edge metallic plate to upper overturning, the left side of pressure release cover plate and switch cubicle top
Being connected by metal fastenings, right side is connected by non-metallic fasteners with switch cubicle top, before pressure release cover plate,
The flange of rear side is provided with gap slot, and gap slot is near side, metal fastening end.
Preferably, described explosion-proof form is arranged on the forward and backward of cable vault's cabinet, and the Qianmen of handcart room cabinet is provided with phase
Same explosion-proof form.
Preferably, described explosion-proof form is made up of high duty metal net and lucite.
Preferably, described illuminator is arranged on after the cabinet of cable vault at quit a post and thus leave it vacant, is moved back by the switch on illuminator
Go out lampshade, change or keep in repair cabinet intraoral illumination equipment.
According to the present invention, main, branch bus connects in bus-bar room, and electric connecting relation pressed by each element in addition to handcart
Being sequentially arranged in cable vault's cabinet rear wall or bottom, a cable introduces cabinet inner cable room from bottom of cabinet bulk and connects, low
Pressure element is loaded on cabinet top low-pressure chamber, and secondary cable connects in bottom of cabinet bulk introduces low-pressure chamber along cabinet left side wall, hands
Car pushes the combined floodgate energising of handcart room operating position.
According to the present invention, each locellus rational and compact, handcart room is positioned in the middle part of cabinet, convenient as intermediary electrical
The handcart of connecting element is connected with front and back end element, saves overlap joint bus, simultaneously below the reserved bigger installation in cable vault
Service clearance.
According to the present invention, the valve of contact box is grounding plate, improves the class of safety protection of cabinet.
According to the present invention, cabinet is provided with explosion-proof form, occurs the high temperature caused during arcing fault high in being resistant to cabinet
Body of calming the anger impacts, and prevents form from bursting, and back door correspondence cabinet interior lighting device installed position is provided with lampshade and exits switch,
Realizing does not opens the door exits lampshade replacing illuminating lamp, further increases the safety of attendant.
The invention provides a kind of compact conformation, the armoured switch cabinet that service clearance is big, it is good that it has safety,
The advantage of humanization designing.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present invention；
Fig. 2 is cabinet front view of the present invention；
Fig. 3 is partial view after cabinet of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole realities
Execute example.Based on the embodiment in the present invention, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
Described armoured switch cabinet includes low-pressure chamber 1 and altitude chamber, and altitude chamber includes cable vault 9, bus-bar room 11
With handcart room 3, low-pressure chamber 1 is positioned at cabinet front upper place, is handcart room 3, below handcart room 3 is below low-pressure chamber 1
Cable vault 9, handcart room 3 rear is bus-bar room 11, and each locellus grounded metal dividing plate separates, described low-pressure chamber 1
And the first stationary barrier 2 is installed between handcart room 3.First it is provided with movable between handcart room 3 and bus-bar room 11
Dividing plate 4, equipped with the second active clapboard 8 between handcart room 3 and cable vault 9, between cable vault 9 and bus-bar room 11
Equipped with the second stationary barrier 10.
Upper contact head box 6 is installed between handcart room 3 and bus-bar room 11, pacifies between handcart room 3 and cable vault 9
Equipped with lower contact box 7, contact box is positioned at the porch of handcart room 3 and is provided with the valve 5 moved up and down, valve 5
For the metallic plate of ground connection, described valve 5 connects has link gear, link gear to be triggered by handcart, and handcart advances
Time valve rise open, handcart release valve decline close.
Cable vault 9, the ceiling of bus-bar room 11 and handcart room 3 is separately installed with pressure release cover plate 12, bus-bar room 11
Top is divided into two parts in left and right, and the right and left is separately installed with one piece of pressure release cover plate 12, described pressure relief device 12
It is connected by metal fastenings with switch cubicle top to the metallic plate of upper overturning, the left side of pressure release cover plate 12 for edge, right
Side is connected by non-metallic fasteners with switch cubicle top, is provided with breach on the flange of the forward and backward side of pressure release cover plate 12
Groove, gap slot is near side, metal fastening end.
Being additionally provided with explosion-proof form 13 and illumination extractor 14 on switch cubicle, explosion-proof form 13 is separately positioned on cable
On the cabinet Qianmen of the forward and backward and handcart room 3 of room 9 cabinet, described explosion-proof form 13 is by high duty metal net and has
Machine glass forms.
Described illuminator 14 is arranged on after the cabinet of cable vault 9 at quit a post and thus leave it vacant, exits lamp by the switch on extractor
Cover, changes or keeps in repair cabinet intraoral illumination equipment.
According to the present invention, main, branch bus connects in bus-bar room, and electric connecting relation pressed by each element in addition to handcart
Being sequentially arranged in cable vault's cabinet rear wall or bottom, a cable introduces cabinet inner cable room from bottom of cabinet bulk and connects, low
Pressure element is loaded on cabinet top low-pressure chamber, and secondary cable connects in bottom of cabinet bulk introduces low-pressure chamber along cabinet left side wall, hands
Car pushes the combined floodgate energising of handcart room operating position.
According to the present invention, each locellus rational and compact, handcart room is positioned in the middle part of cabinet, convenient as intermediary electrical
The handcart of connecting element is connected with front and back end element, saves overlap joint bus, simultaneously below the reserved bigger installation in cable vault
Service clearance.
According to the present invention, the valve of contact box is grounding plate, improves the class of safety protection of cabinet.
According to the present invention, cabinet is provided with explosion-proof form, occurs the high temperature caused during arcing fault high in being resistant to cabinet
Body of calming the anger impacts, and prevents form from bursting, and back door correspondence cabinet interior lighting device installed position is provided with lampshade and exits switch,
Realizing does not opens the door exits lampshade replacing illuminating lamp, further increases the safety of attendant.
The invention provides a kind of compact conformation, the armoured switch cabinet that service clearance is big, it is good that it has safety,
The advantage of humanization designing.
Below it is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred implementation is not construed as
Limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For this skill
For the those of ordinary skill in art field, without departing from the spirit and scope of the present invention, it is also possible to make some changing
Entering and retouch, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (8)
1. an armoured switch cabinet, including low-pressure chamber and altitude chamber, it is characterised in that described altitude chamber includes cable
Room, bus-bar room and handcart room, low-pressure chamber is positioned at cabinet front upper place, is handcart room below low-pressure chamber, and handcart room is positioned at
In the middle part of cabinet, being cable vault below handcart room, handcart room rear is bus-bar room, and each locellus plate of ground connection separates,
The top of each locellus is provided with pressure relief device, and switch cubicle is additionally provided with explosion-proof form and illumination extractor.
A kind of armoured switch cabinet the most according to claim 1, it is characterised in that described low-pressure chamber and handcart room
Between the first stationary barrier is installed, the first active clapboard, handcart room and electricity are installed between handcart room and bus-bar room
Equipped with the second active clapboard between cable room, equipped with the second stationary barrier between cable vault and bus-bar room.
A kind of armoured switch cabinet the most according to claim 1, it is characterised in that handcart room and bus-bar room it
Between upper contact head box is installed, lower contact box is installed between handcart room and cable vault, contact box is positioned at handcart room
Porch be provided with the valve moved up and down.
A kind of armoured switch cabinet the most according to claim 3, it is characterised in that described valve is the gold of ground connection
Belonging to plate, valve is provided with link gear, and link gear is triggered by handcart, and when handcart advances, valve rises and opens, hands
Car releases valve and declines cut out.
A kind of armoured switch cabinet the most according to claim 1, it is characterised in that described pressure relief device is edge
To the metallic plate of upper overturning, the left side of pressure release cover plate is connected by metal fastenings with switch cubicle top, right side and switch
Cabinet top is connected by non-metallic fasteners, is provided with gap slot, gap slot on the flange of the forward and backward side of pressure release cover plate
Near side, metal fastening end.
A kind of armoured switch cabinet the most according to claim 1, it is characterised in that described explosion-proof form is arranged on
Cable vault's cabinet forward and backward, the Qianmen of handcart room cabinet is provided with identical explosion-proof form.
A kind of armoured switch cabinet the most according to claim 6, it is characterised in that described explosion-proof form is by high-strength
Degree wire netting and lucite composition.
A kind of armoured switch cabinet the most according to claim 1, it is characterised in that described illuminator is arranged on
After the cabinet of cable vault at quit a post and thus leave it vacant, exit lampshade by the switch on illuminator, change or keep in repair cabinet intraoral illumination equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459974.5A CN105977855A (en) | 2016-06-22 | 2016-06-22 | Armoured type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459974.5A CN105977855A (en) | 2016-06-22 | 2016-06-22 | Armoured type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105977855A true CN105977855A (en) | 2016-09-28 |
Family
ID=57022526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459974.5A Pending CN105977855A (en) | 2016-06-22 | 2016-06-22 | Armoured type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732745A (en) * | 2017-11-01 | 2018-02-23 | 万控智造浙江电气有限公司 | A kind of armoured switch cabinet for meeting arcing and temperature increase requirement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355478Y (en) * | 1999-01-13 | 1999-12-22 | 厦门Abb开关有限公司 | Armoured closed metal cabinet for electric distribution |
| DE19912835A1 (en) * | 1999-03-22 | 2000-10-26 | Natus Gmbh & Co Kg | Withdrawable type electrical switchgear for medium voltage supply, comprises switch terminals which can be retracted relative to busbar and cable terminals |
| CN1700545A (en) * | 2005-04-25 | 2005-11-23 | 山东鲁亿通电气设备有限公司 | A packet type switch system |
| CN201048243Y (en) * | 2007-06-04 | 2008-04-16 | 王守金 | Armoured withdraw type high-tension switch cabinet |
| CN201877691U (en) * | 2010-11-24 | 2011-06-22 | 方彧 | Switch cabinet |
-
2016
- 2016-06-22 CN CN201610459974.5A patent/CN105977855A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355478Y (en) * | 1999-01-13 | 1999-12-22 | 厦门Abb开关有限公司 | Armoured closed metal cabinet for electric distribution |
| DE19912835A1 (en) * | 1999-03-22 | 2000-10-26 | Natus Gmbh & Co Kg | Withdrawable type electrical switchgear for medium voltage supply, comprises switch terminals which can be retracted relative to busbar and cable terminals |
| CN1700545A (en) * | 2005-04-25 | 2005-11-23 | 山东鲁亿通电气设备有限公司 | A packet type switch system |
| CN201048243Y (en) * | 2007-06-04 | 2008-04-16 | 王守金 | Armoured withdraw type high-tension switch cabinet |
| CN201877691U (en) * | 2010-11-24 | 2011-06-22 | 方彧 | Switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732745A (en) * | 2017-11-01 | 2018-02-23 | 万控智造浙江电气有限公司 | A kind of armoured switch cabinet for meeting arcing and temperature increase requirement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |