CN206602311U - A kind of central switch cabinet - Google Patents
A kind of central switch cabinet Download PDFInfo
- Publication number
- CN206602311U CN206602311U CN201621441384.1U CN201621441384U CN206602311U CN 206602311 U CN206602311 U CN 206602311U CN 201621441384 U CN201621441384 U CN 201621441384U CN 206602311 U CN206602311 U CN 206602311U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- central switch
- cable vault
- dividing plate
- bus
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000001141 propulsive effect Effects 0.000 claims abstract description 8
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 229910052754 neon Inorganic materials 0.000 description 5
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 5
- 238000012795 verification Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model proposes a kind of central switch cabinet, including cabinet, some dividing plates are provided with the cabinet, the cabinet is separated into bus-bar room by the dividing plate, breaker chamber, control room and cable vault, and the bus-bar room, breaker chamber, it is separate between control room and cable vault, the bus-bar room and the breaker chamber are arranged at the top of the cabinet, the control room is arranged above the breaker chamber, the cable vault is arranged at the cabinet bottom, pressure relief device is provided with the top of the cabinet, guide rail is provided with the cabinet, push-and-pull dividing plate is provided with the guide rail, stop block is provided with the top of the push-and-pull dividing plate, the push-and-pull dividing plate bottom is provided with propulsive mechanism, cabling channel is provided with the cable vault, bus is provided with the cabling channel, the utility model can be easy to the maintenance of equipment, and avoid internal short-circuit in operating process from injuring maintainer.
Description
Technical field
The utility model belongs to electrical equipment technical field, more particularly to a kind of central switch cabinet.
Background technology
High voltage power distributing cabinet refers to be used for play break-make, control in power system generating, transmission of electricity, distribution, electric energy conversion and consumption
Or protection etc. effect, voltage class 3.6kV-550kV electric equipment products, mainly including primary cut-out, high voltage isolator
With earthed switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, high-voltage actuating mechanism, high-voltage explosion-proof power distribution equipment and
Several major classes such as high-tension switch cabinet.High-voltage switch gear manufacturing industry is the manufacturing important component of power transmission and transforming equipment, in whole electric power
Occupy very important status in industry.
Also there are problems in existing high voltage power distributing cabinet：High voltage power distributing cabinet prevents this function of mistakenly entering charged chamber from causing
The opening and closing of the cabinet door of switch cubicle has latching relation with earthed switch, i.e., cabinet door could be opened by only closing after earthed switch.
High voltage power distributing cabinet electrical verification problem is one, and puzzlement electric power safety is the problem of produce for many years, the Totally-enclosed-type " five prevent " nowadays promoted
Machinery " five prevent " blocking device of switch cubicle, it is impossible to meet the requirement of safety code " first electrical verification, rear hanging earthing conductor ", because
When performing power failure work, equipment no-voltage must be identified before earthed switch is closed；But closed high-voltage switch cabinet is in entirely
Closed state, according to normal operating method, it is impossible to electrical verification is carried out to equipment with Portable high pressure electroscope, therefore, occurred as soon as
The mode electrical verification of door of switch cabinet is opened in unblock by force.A large amount of high pressure belts used using neon lamp as display element on power distribution cabinet
Electric display device, is used by prolonged operation, it is found that blindness is high, and a large amount of damage occurs in neon bulb.In order to supply a gap,
Neon lamp operation/closing switch is installed on charged display device, usually the switch is closed, so that whole high pressure
Charged display device is temporarily out of service, but this processing mode, loses high voltage display device as monitoring wire side
Whether powered effect.Meanwhile, neon lamp brightness is low, and particularly brightness is washed away in bright environment, and display property is poor.Always
Formula carries the high voltage display device of mandatory electric blocking, and locking principle is excessively simple, simply exports three-phase sensor
Signal carry out after halfwave rectifier direct combination respectively together, go to control locked loop；This mode occurs single-phase in system
During the abnormal conditions of ground connection or phase shortage, because of the drift of lock-in control voltage, that device can be caused reliably can not to occur locking is powered
Close the accident of earthed switch.The neon lamp formula high voltage display device installed at present using plastic casing and is installed on high pressure mostly
In equipment interval, once arc is put in inside switch cabinet short circuit in operation, high-temperature electric arc may melt the plastic casing of device
Change, injure operation or maintainer.
Therefore, need a kind of central switch cabinet badly now, the maintenance of equipment can be easy to, and avoid internal in operating process
Short circuit injures maintainer.
Utility model content
The utility model proposes a kind of central switch cabinet, solve equipment in the prior art and be difficult to overhaul, and overhauled
The problem of there is short circuiting arc in journey.
What the technical solution of the utility model was realized in：Set in a kind of central switch cabinet, including cabinet, the cabinet
Some dividing plates are equipped with, the cabinet is separated into bus-bar room, breaker chamber, control room and cable vault by the dividing plate, and described
Separate between bus-bar room, breaker chamber, control room and cable vault, the bus-bar room and the breaker chamber are arranged at institute
The top of cabinet is stated, the control room is arranged above the breaker chamber, and the cable vault is arranged at the cabinet bottom, institute
State to be provided with pressure relief device, the cabinet at the top of cabinet and be provided with guide rail, push-and-pull dividing plate is provided with the guide rail, it is described to push away
Draw and be provided with stop block at the top of dividing plate, the push-and-pull dividing plate bottom is provided with propulsive mechanism, the cable vault and is provided with cabling
Bus is provided with groove, the cabling channel.
As a preferred embodiment, the propulsive mechanism is turbine propulsion mechanism.
As a preferred embodiment, being provided with groove on the guide rail, push rod is provided with the cabinet, it is described
Hook is provided with push rod.
As a preferred embodiment, the cable vault is provided with copper alloy chuck, the table of the copper alloy chuck
Face is provided with tin coating.
As a preferred embodiment, the cable vault bottom is provided with solar heat protection insulating sleeve.
As a preferred embodiment, the breaker chamber surface is provided with transparent observation window.
As a preferred embodiment, the cabinet side is hinged and is provided with switch gate.
As a preferred embodiment, the cabinet is stainless steel cabinet.
As a kind of preferred embodiment in the dividing plate is stainless steel separator.
Employ after above-mentioned technical proposal, the beneficial effects of the utility model are：The utility model is by being independently arranged
Bus-bar room, breaker chamber, control room and cable vault, can avoid generation short circuiting arc in operating process from hurting maintainer,
And push-and-pull dividing plate is provided with, some rooms can be made to be pushed out of inside cabinet, easy access personnel are overhauled；In addition, setting
There is pressure relief device, it is ensured that pressure is normal in cabinet.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure, 1- cabinets；2- pressure relief devices；3- bus-bar rooms；4- switch gates；5- control rooms；6- breaker chambers；7- push-and-pulls every
Plate；8- stop blocks；9- propulsive mechanisms；10- cable vaults；11- cabling channels；12- is linked up with；13- guide rails.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in figure 1, this central switch cabinet, including cabinet 1, some dividing plates are provided with the cabinet 1, the dividing plate will
The cabinet 1 is separated into bus-bar room 3, breaker chamber 6, control room 5 and cable vault 10, and the bus-bar room 3, breaker chamber 6,
Separate between control room 5 and cable vault 10, the cable vault 10 and the breaker chamber 6 are juxtaposed on the cabinet
1 top, the control room 5 is arranged at the top of breaker chamber 6, and the cable vault 10 is arranged at the bottom of cabinet 1, institute
State to be provided with pressure relief device 2, the cabinet 1 at the top of cabinet 1 and be provided with guide rail 12, push-and-pull dividing plate is provided with the guide rail 12
7, the top of push-and-pull dividing plate 7 is provided with stop block 8, and the bottom of push-and-pull dividing plate 7 is provided with propulsive mechanism 9.The cable vault
It is provided with 10 in cabling channel 11, the cabling channel 11 and is provided with bus.The propulsive mechanism 9 is turbine propulsion mechanism 9.It is described
It is provided with to be provided with push rod, the push rod on groove, the cabinet 1 on guide rail 12 and is provided with hook 12.The cable vault 10
Copper alloy chuck is provided with, the surface of the copper alloy chuck is provided with tin coating.The bottom of cable vault 10 is provided with solar heat protection
Insulating sleeve.The surface of breaker chamber 6 is provided with transparent observation window.The side of cabinet 1, which is hinged, is provided with switch gate 4.
The cabinet 1 is stainless steel cabinet 1.The dividing plate is stainless steel separator.The operation principle of the central switch cabinet is：Pass through independence
Bus-bar room 3, breaker chamber 6, control room 5 and the cable vault 10 of setting, can avoid producing short circuiting arc injury in operating process
To maintainer, and push-and-pull dividing plate 7 is provided with, some rooms can be made to be pushed out of inside cabinet 1, easy access personnel are examined
Repair；In addition, being provided with pressure relief device 2, it is ensured that pressure is normal in cabinet 1.
The operation principle of the central switch cabinet is：Pass through the Room 1 of bus 10 being independently arranged, breaker chamber 3, the and of control room 4
Cable vault 2, can avoid producing short circuiting arc in operating process and hurt maintainer, and be provided with push-and-pull dividing plate 6, can be with
Some rooms are made to be pushed out of inside cabinet, easy access personnel are overhauled；In addition, being provided with pressure relief device 5, it is ensured that cabinet
Interior pressure it is normal.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (9)
1. being provided with some dividing plates in a kind of central switch cabinet, it is characterised in that including cabinet, the cabinet, the dividing plate will
The cabinet is separated into bus-bar room, breaker chamber, control room and cable vault, and the bus-bar room, breaker chamber, control room and
Separate between cable vault, the bus-bar room and the breaker chamber are arranged at the top of the cabinet, the control room
It is arranged above the breaker chamber, the cable vault, which is arranged at the top of the cabinet bottom, the cabinet, is provided with pressure release dress
Put, be provided with the cabinet on guide rail, the guide rail and be provided with push-and-pull dividing plate, locking is provided with the top of the push-and-pull dividing plate
Block, the push-and-pull dividing plate bottom, which is provided with propulsive mechanism, the cable vault, is provided with cabling channel, is provided with the cabling channel
Bus.
2. central switch cabinet according to claim 1, it is characterised in that the propulsive mechanism is turbine propulsion mechanism.
3. central switch cabinet according to claim 2, it is characterised in that groove, the cabinet are provided with the guide rail
On be provided with push rod, the push rod and be provided with hook.
4. central switch cabinet according to claim 3, it is characterised in that the cable vault is provided with copper alloy chuck, institute
The surface for stating copper alloy chuck is provided with tin coating.
5. central switch cabinet according to claim 4, it is characterised in that the cable vault bottom is provided with anti-thermal insulating sleeve
Pipe.
6. central switch cabinet according to claim 5, it is characterised in that the breaker chamber surface is provided with transparent sight
Examine window.
7. central switch cabinet according to claim 6, it is characterised in that the cabinet side, which is hinged, is provided with switch gate.
8. central switch cabinet according to claim 7, it is characterised in that the cabinet is stainless steel cabinet.
9. central switch cabinet according to claim 8, it is characterised in that the dividing plate is stainless steel separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441384.1U CN206602311U (en) | 2016-12-26 | 2016-12-26 | A kind of central switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441384.1U CN206602311U (en) | 2016-12-26 | 2016-12-26 | A kind of central switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602311U true CN206602311U (en) | 2017-10-31 |
Family
ID=60148640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441384.1U Expired - Fee Related CN206602311U (en) | 2016-12-26 | 2016-12-26 | A kind of central switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602311U (en) |
-
2016
- 2016-12-26 CN CN201621441384.1U patent/CN206602311U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |