CN206619803U - Low-voltage complete switch equipment with isolation cabling - Google Patents
Low-voltage complete switch equipment with isolation cabling Download PDFInfo
- Publication number
- CN206619803U CN206619803U CN201720279538.XU CN201720279538U CN206619803U CN 206619803 U CN206619803 U CN 206619803U CN 201720279538 U CN201720279538 U CN 201720279538U CN 206619803 U CN206619803 U CN 206619803U
- Authority
- CN
- China
- Prior art keywords
- compartment
- cabling
- key
- isolation structure
- secondary component
- 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.)
- Active
Links
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model, which is related in the middle part of a kind of low-voltage complete switch equipment for having and isolating cabling, including switch device cabinet bodies, switch device cabinet bodies, is divided into multiple mutually isolated primary element busbar compartments；Switch device cabinet bodies front portion is provided with the secondary component compartment isolated with primary element busbar compartment, and top or/and lower section of the switch device cabinet bodies front portion in secondary component compartment are provided with primary element compartment；Switch device cabinet bodies sidepiece and rear portion are provided with the secondary cable compartment mutually run through, and mutually isolated non-key part cabling isolation structure, key component cabling isolation structure are disposed with secondary cable compartment；The non-key part compartment interior cabling isolation structure for entering walking line for non-key secondary component in non-key secondary component compartment is disposed with crucial secondary component compartment.The utility model reasonable in design, mutually isolated between primary element, secondary component isolation arrangement and cabling, the electromagnetic interference in reduction switchgear between element, the operational reliability of lifting switch equipment.
Description
Technical field
The utility model is related to a kind of low-voltage complete switch equipment for having and isolating cabling.
Background technology
It is assembled that low-voltage complete switch equipment uses modularization part, simple in construction, and standardization level is high, but
First and second loop common compartment, isolation not yet in effect, under complicated electromagnetic environment, the electromagnetic compatibility influence of first and second interelement
It is larger, and there is no quarantine measures between secondary key element and non-key element its connecting wire, often because of non-key element and its
The failures such as heating, damage, the short circuit of connecting wire and influence the normal operation in key element loop.Substantially reduce the fortune of switch cubicle
Row reliability.
Utility model content
For above-mentioned problem, the utility model, which provides one kind, can isolate electromagnetic effect, lifting switch equipment fortune
The low-voltage complete switch equipment with isolation cabling of row reliability.
Realize that the technical solution of the utility model is as follows：
Separate in the middle part of low-voltage complete switch equipment with isolation cabling, including switch device cabinet bodies, switch device cabinet bodies
For multiple mutually isolated primary element busbar compartments；
Switch device cabinet bodies front portion is provided with the secondary component compartment isolated with primary element busbar compartment, the Quadratic Finite Element
Mutually isolated non-key secondary component compartment, crucial secondary component compartment are divided into part compartment；
Switch device cabinet bodies front portion in secondary component compartment top or/and lower section be provided with secondary component compartment every
From primary element compartment；
Switch device cabinet bodies sidepiece and rear portion are provided with the secondary cable compartment mutually run through, the cloth in secondary cable compartment
It is equipped with mutually isolated non-key part cabling isolation structure, key component cabling isolation structure；
It is disposed with crucial secondary component compartment and enters walking for non-key secondary component in non-key secondary component compartment
The non-key part compartment interior cabling isolation structure of line, non-key part compartment interior cabling isolation structure and non-key cabling isolation structure
It is connected；The intercommunicating pore being passed into for connecting line in key component cabling isolation structure is offered on crucial secondary component compartment；
The secondary electricity of the non-key part cabling isolation structure, key component cabling isolation structure from switch device cabinet bodies sidepiece
Cable compartment is extended in the secondary cable compartment at switch device cabinet bodies rear portion.
Further, in order to avoid by the secondary key component wiring in primary element compartment and secondary non-key part wiring
Between the electromagnetic effect that produces of primary element in electromagnetic effect and the pair of connecting wires primary element compartment of process, the primary element
Secondary crucial cabling isolation structure, the secondary non-key cabling being isolated with secondary crucial cabling isolation structure are disposed with compartment
Isolation structure.
Further, the cabling isolation structure includes the metal routing bar being assemblied on switch device cabinet bodies, and metal is walked
Lines offer Wire channel in building along its length；
And it is assemblied in the routing cover plate on metal routing bar to Wire channel in building formation capping, the Wire channel in building and routing cover plate
Between form the cable tray of closing.
Above-mentioned technical proposal is employed, it is mutually isolated between primary element busbar compartment and secondary component compartment and secondary
Not by shadow between the isolation between crucial secondary component compartment, non-key secondary component compartment in component compartment, mutual compartment
Ring；In wiring, primary element, the cabling of secondary component bus and external cabling are completed in corresponding compartment, to its phase
Adjacent compartment has no effect completely；Primary element is divided into two every indoor secondary cabling using cabling isolation structure to return
Road, a loop cabling leads to key component cabling isolation structure, and another loop leads to non-key part cabling isolation structure；This into
Cover switchgear and crucial and non-key secondary component is isolated into installation, when the wiring of non-key element passes through key component compartment, adopt
It is completely closed with cabling isolation structure, makes its secondary cabling with key component completely isolated.The utility model structure design
Rationally, mutually isolated between primary element, secondary component isolation arrangement and cabling, the electromagnetism in reduction switchgear between element is done
Disturb, the operational reliability of lifting switch equipment.
Brief description of the drawings
Fig. 1 is front structure floor map of the present utility model；
Fig. 2 be Fig. 1 in A-A to structural representation；
Fig. 3 is the structural representation of B-B direction in Fig. 1；
Fig. 4 is the dimensional structure diagram of switch device cabinet bodies in the utility model；
Fig. 5 is that Fig. 4 conceals the cabinet dimensional structure diagram after section components part；
Fig. 6 is the structural representation of embodiment one of cabling isolation structure in the utility model；
Fig. 7 is the structural representation of embodiment two of cabling isolation structure in the utility model；
Fig. 8 is the structural representation of embodiment three of cabling isolation structure in the utility model；
In accompanying drawing：1 is switch device cabinet bodies, and 2 be primary element busbar compartment, and 3 be dividing plate, and 4 be secondary component compartment, 5
It is crucial secondary component compartment for non-key secondary component compartment, 6,7 be primary element compartment, and 8 be secondary cable compartment, and 9 are
Non-key part cabling isolation structure, 10 be key component cabling isolation structure, and 11 be non-key part compartment interior cabling isolation structure, 12
It is cable hole for intercommunicating pore, 13,14 be secondary crucial cabling isolation structure, and 15 be secondary non-key cabling isolation structure, and 16 are
Metal routing bar, 17 be Wire channel in building, and 18 be routing cover plate, and 19 be connector, and 20 be pilot hole.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
The accompanying drawing 1-8 of type embodiment, the technical scheme to the utility model embodiment is clearly and completely described.Obviously, it is described
Embodiment be a part of embodiment of the present utility model, rather than whole embodiment.Based on described the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, all
Belong to the scope of the utility model protection.
As shown in Fig. 1-8, the low-voltage complete switch equipment with isolation cabling, including switch device cabinet bodies 1, switch is set
Standby cabinet is made up of two cabinet body frames being bolted together, height and the width of two shown in figure cabinet body frame and interior
Portion's spatial design is consistent, and multiple mutually isolated primary element busbar compartments 2 are divided into the middle part of switch device cabinet bodies；Adjacent one
It is separated between item busbar compartment by the dividing plate 3 being assemblied on switch device cabinet bodies, to ensure adjacent primary element
Separate completely between busbar compartment, dividing plate can be using one piece of metallic plate, it would however also be possible to employ two pieces of metallic plate superposing types are constituted,
Buffer chamber is formed between two pieces of metallic plates, to avoid producing in arc process in wherein primary element busbar compartment, burns and wears
Saturating metallic plate and flee into adjacent primary element busbar compartment, can be with lifting switch equipment by forming buffer chamber
Security performance.
Involved non-key secondary component refers to the secondary component of non-1E safe levels, crucial secondary component in the present embodiment
For the secondary component of 1E safe levels.Switch device cabinet bodies front portion be provided with the secondary component isolated with primary element busbar compartment every
What is shown in room 4, the present embodiment figure is to be provided with secondary component compartment above and below switch device cabinet bodies front portion,
Mutually isolated non-key secondary component compartment 5, crucial secondary component compartment 6 are divided into secondary component compartment；Non-key two
For the non-key device assembling in secondary component in item compartment, for the key in secondary component in crucial secondary component compartment
Device is assembled；Wherein, separated between non-key secondary component compartment and crucial secondary component compartment by dividing plate, mutually every
Room is to be spaced apart, and is independent of each other；Here dividing plate can be realized using diaphragm structure above.
Switch device cabinet bodies front portion is provided with four one with secondary component compartments between secondary component compartment
Item compartment 7；Assembled in primary element compartment for primary element.
Switch device cabinet bodies sidepiece and rear portion are provided with the secondary cable compartment 8 mutually run through, in secondary cable compartment
It is disposed with mutually isolated non-key part cabling isolation structure 9, key component cabling isolation structure 10；
It is disposed with crucial secondary component compartment and enters walking for non-key secondary component in non-key secondary component compartment
The non-key part compartment interior cabling isolation structure 11 of line, non-key part compartment interior cabling isolation structure and non-key cabling isolation junction
Structure is connected；The intercommunicating pore being passed into for connecting line in key component cabling isolation structure is offered on crucial secondary component compartment
12；The non-key part compartment of connection is also offered on dividing plate between non-key secondary component compartment 5, crucial secondary component compartment 6
The cable hole 13 of interior cabling isolation structure and non-key secondary component compartment.Such structure can avoid the wiring of non-key part
By in crucial secondary component compartment, to the electromagnetic interference of crucial secondary component generation therein.
Non-key part cabling isolation structure, key component cabling isolation structure from the secondary cable of switch device cabinet bodies sidepiece every
Room is extended in the secondary cable compartment at switch device cabinet bodies rear portion.This switchgear assembly key component and non-key part it is secondary walk
Although line is arranged in same cable room, but its trend and position are completely isolated, and leading to switch using cabling isolation structure sets
Terminal block in the secondary cable compartment at standby cabinet rear portion, and the corresponding cabling isolation junction of separation up and down in switch device cabinet bodies
Structure is relatively independent, is independent of each other.
Top layout in primary element compartment has secondary crucial cabling isolation structure 14, isolated with secondary crucial cabling
The secondary non-key cabling isolation structure 15 that structure is isolated.So the wiring of secondary component key component passes through primary element compartment
When, pass through from secondary crucial cabling isolation structure；When the wiring of the non-key part of secondary component is by primary element compartment, from two
Pass through in secondary non-key cabling isolation structure；By in secondary component key component, the wiring of non-key part and primary element compartment
Primary element is isolated, it is to avoid produce electromagnetic interference.
Fig. 6,7,8 show three kinds of structural representations of cabling isolation structure.Secondary crucial cabling isolation structure above,
Secondary non-key cabling isolation structure, non-key part compartment interior cabling isolation structure can be using these three kind modes come real
Apply.Cabling isolation structure includes the metal routing bar 16 being assemblied on switch device cabinet bodies, and metal routing bar is along its length
Offer Wire channel in building 17；The cross sectional shape of Wire channel in building can be rectangle or circular or circular arc etc., the need for difference
It is configured；And it is assemblied in the routing cover plate 18 on metal routing bar to Wire channel in building formation capping, Wire channel in building and routing cover plate
Between form the cable tray of closing, so that wiring is passed through.(the bolt of connector 19 is used between routing cover plate and metal routing bar
Or screw) be attached.Pilot hole 20 is offered in the bottom of metal routing bar, by connector (bolt or screw) by metal
Lines are walked to be assemblied on the cabinet of switchgear.In specific assembling, the end face of cabling isolation structure is fitted with dividing plate or cabinet
Form sealing.Metal routing bar can using Q253 cold-rolled steel sheets, galvanized sheet, cover the metal materials such as aluminium zine plate and make.
Claims (3)
1. the low-voltage complete switch equipment with isolation cabling, including switch device cabinet bodies, it is characterised in that switch device cabinet bodies
Middle part is divided into multiple mutually isolated primary element busbar compartments；
Switch device cabinet bodies front portion is provided with the secondary component compartment isolated with primary element busbar compartment, the secondary component every
Indoor separation is mutually isolated non-key secondary component compartment, crucial secondary component compartment；
Top or/and lower section of the switch device cabinet bodies front portion in secondary component compartment are provided with and secondary component compartments
Primary element compartment；
Switch device cabinet bodies sidepiece and rear portion are provided with the secondary cable compartment mutually run through, are disposed with secondary cable compartment
Mutually isolated non-key part cabling isolation structure, key component cabling isolation structure；
It is disposed with crucial secondary component compartment and enters walking line for non-key secondary component in non-key secondary component compartment
Non-key part compartment interior cabling isolation structure, non-key part compartment interior cabling isolation structure is connected with non-key cabling isolation structure
It is logical；The intercommunicating pore being passed into for connecting line in key component cabling isolation structure is offered on crucial secondary component compartment；
The non-key part cabling isolation structure, key component cabling isolation structure from the secondary cable of switch device cabinet bodies sidepiece every
Room is extended in the secondary cable compartment at switch device cabinet bodies rear portion.
2. as claimed in claim 1 have the low-voltage complete switch equipment for isolating cabling, it is characterised in that the primary element
Secondary crucial cabling isolation structure, the secondary non-key cabling being isolated with secondary crucial cabling isolation structure are disposed with compartment
Isolation structure.
3. as claimed in claim 1 or 2 have the low-voltage complete switch equipment for isolating cabling, it is characterised in that the cabling
Isolation structure includes the metal routing bar being assemblied on switch device cabinet bodies, and metal routing bar offers threading along its length
Groove；
And the routing cover plate on metal routing bar to Wire channel in building formation capping is assemblied in, between the Wire channel in building and routing cover plate
Form the cable tray of closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279538.XU CN206619803U (en) | 2017-03-21 | 2017-03-21 | Low-voltage complete switch equipment with isolation cabling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279538.XU CN206619803U (en) | 2017-03-21 | 2017-03-21 | Low-voltage complete switch equipment with isolation cabling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619803U true CN206619803U (en) | 2017-11-07 |
Family
ID=60233387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720279538.XU Active CN206619803U (en) | 2017-03-21 | 2017-03-21 | Low-voltage complete switch equipment with isolation cabling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619803U (en) |
-
2017
- 2017-03-21 CN CN201720279538.XU patent/CN206619803U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203553648U (en) | High-voltage switch cabinet | |
| CN106329377A (en) | Compact switch cabinet | |
| CN206619803U (en) | Low-voltage complete switch equipment with isolation cabling | |
| CN211210265U (en) | Electrical cabinet | |
| CN208581430U (en) | Nine folded section cabinets are multidirectional and cabinet and its front and back and cabinet part | |
| CN106159776A (en) | A kind of HMS12 shelter-clad removal switch cabinet | |
| CN216819329U (en) | Fire-resistant bus duct with good heat resistance | |
| CN202737362U (en) | Direct installation European box type transformer station | |
| CN212114691U (en) | Bus duct connector | |
| JP6562755B2 (en) | Switchgear | |
| KR101371679B1 (en) | transparent distribution box | |
| JP5751000B2 (en) | switchboard | |
| CN206864875U (en) | Nuclear power reactor trip breaker cabinet | |
| CN106911084A (en) | Nuclear power reactor trip breaker cabinet | |
| CN210985219U (en) | High-voltage bus corner cabinet | |
| KR20130000802U (en) | Consolidation cabinet panel | |
| KR101333569B1 (en) | Tri angle bus line high and low voltage switch cear | |
| CN205883749U (en) | Outdoor equipment cabinet | |
| CN101499631B (en) | Terminal cabinet sealing board with threading function | |
| CN205921221U (en) | Heavy current cabinet body flame -retardant arc device that admits air | |
| CN217984251U (en) | Novel transformer substation | |
| JP5971924B2 (en) | Switchgear | |
| CN205544164U (en) | High tension switchgear cabinet body cable hole sealing device | |
| CN207638181U (en) | It is novel by electric cabinet | |
| JP2565745Y2 (en) | Closed switchboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |