CN106848867A - A kind of solid insulation isolates PT cabinets - Google Patents
A kind of solid insulation isolates PT cabinets Download PDFInfo
- Publication number
- CN106848867A CN106848867A CN201710138889.3A CN201710138889A CN106848867A CN 106848867 A CN106848867 A CN 106848867A CN 201710138889 A CN201710138889 A CN 201710138889A CN 106848867 A CN106848867 A CN 106848867A
- Authority
- CN
- China
- Prior art keywords
- bus
- cable
- room
- bar room
- pressure release
- 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
- 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
- H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
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- 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
-
- 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
- H02B13/035—Gas-insulated switchgear
-
- 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
- H02B13/035—Gas-insulated switchgear
- H02B13/0358—Connections to in or out conductors
Abstract
The invention discloses a kind of solid insulation isolation PT cabinets, mainly including cable vault, bus-bar room, mechanism chamber, control room, pressure release passage；It is characterized in that：Solid insulation isolation PT cabinet tops portion is provided with control room, and control room is provided with connection bus-bar room and mechanism chamber；Bus-bar room and mechanism chamber lower end are provided with cable vault, and pressure release passage is provided with bus-bar room and cable vault side；The solid insulation isolation PT cabinets or so two sides are provided with preceding shrouding and rear shrouding, and upper and lower two end is respectively equipped with top cover shrouding and ground row's support, optical principle observation window is provided with bus-bar room, and pressure release passage dividing plate is provided between bus-bar room and pressure release passage.The advantage of invention is：PT is arranged on the cable vault position high far from bottom 150, towards cabinet rear portion, the cable with disconnecting switch is reverse, which increases PT cable connectors to the linear range between disconnecting switch cable connector, can be good at connection cable for its cable connector.
Description
Technical field
The present invention relates to a kind of 10KV isolation cabinets, specially a kind of solid insulation isolation PT cabinets.
Background technology
Currently, typically all need to increase by 1 PT attached cabinet when 10KV isolation cabinet needs band PT.Or 10KV isolation cabinets need band PT
When also have with the present invention equally by isolation knife and PT in same cabinet.But prior art cable vault space is too small, and cable is curved
Bilge radius not enough, make and link cable difficulty.PT is arranged on the cable vault position high far from bottom 150 by the present invention, and its cable connects
, towards cabinet rear portion, the cable with disconnecting switch is reverse, which increases PT cable connectors between disconnecting switch cable connector for head
Linear range, can be good at connection cable.
The content of the invention
It is an object of the invention to provide a kind of solid insulation isolation PT cabinets, solid insulation isolation PT cabinets are 10KV high pressures
Isolation PT cabinets, act as voltage measurement, there is provided the voltage circuit of measurement meter；Operation and control power supply can be provided；Every section of bus
The installing of overvoltage protection device；The need for relay protection, such as bus insulation, overvoltage, under-voltage, prepared auto restart condition.For other
Outlet high-voltage board provides measurement, metering, protection power supply etc..
The technical solution adopted by the present invention is as follows：A kind of solid insulation isolates PT cabinets, mainly including cable vault, bus-bar room,
Mechanism chamber, control room, pressure release passage；It is characterized in that：Solid insulation isolation PT cabinet tops portion is provided with control room, and control room is provided with company
Connect bus-bar room and mechanism chamber；Bus-bar room and mechanism chamber lower end are provided with cable vault, and being provided with pressure release in bus-bar room and cable vault side leads to
Road；Solid insulation isolation PT cabinets or so two sides are provided with preceding shrouding and rear shrouding, upper and lower two end be respectively equipped with top cover shrouding and
Ground row's support, is provided with optical principle observation window on bus-bar room, and pressure release passage dividing plate is provided between bus-bar room and pressure release passage.
PT median septums are provided with 150mm height in cable vault of the present invention, PT is arranged on the height away from bottom of cabinet 150mm, PT
Backwards, cable is connected cable connector by PT bottoms with disconnecting switch joint.
The advantage of invention is：PT is arranged on the cable vault position high far from bottom 150, its cable connector towards cabinet rear portion, with
The cable of disconnecting switch reversely, which increases PT cable connectors to the linear range between disconnecting switch cable connector, can
Good connection cable.
Brief description of the drawings
Fig. 1 is structural front view of the invention.
Fig. 2 is structure left view of the invention.
Fig. 3 is structural representation of the invention.
In figure, cable vault 1, mechanism chamber 2, bus-bar room 3, control room 4, pressure release passage 5, optical principle observation window 6, preceding envelope
Plate 7, rear shrouding 8, top cover shrouding 9, arrange support 10, pressure release passage dividing plate 11, PT median septums 12, PT base plates 13.
Specific embodiment
As Figure 1-3, a kind of solid insulation isolation PT cabinets, mainly include cable vault 1, bus-bar room 3, mechanism chamber 2, instrument
Room 4, pressure release passage 5；It is characterized in that：Solid insulation isolation PT cabinet tops portion is provided with control room 4, and control room 4 is provided with connection bus
Room 3 and mechanism chamber 2；Bus-bar room 3 and the lower end of mechanism chamber 2 are provided with cable vault 1, and being provided with pressure release in bus-bar room 3 and the side of cable vault 1 leads to
Road 5；The solid insulation isolation PT cabinets or so two sides are provided with preceding shrouding 7 and rear shrouding 8, and upper and lower two end is respectively equipped with top cover shrouding
9 arrange support 10 with ground, and optical principle observation window 6 is provided with bus-bar room, pressure release is provided between bus-bar room 3 and pressure release passage 5 and is led to
Road dividing plate 11；Ground row's support 10 lower end is provided with PT base plates 13；PT median septums 12, PT peaces are provided with the cable vault 150mm height
Mounted in the height away from bottom of cabinet 150mm, backwards, cable is connected PT cable connectors by PT bottoms with disconnecting switch joint.
This programme technology is sealed in an epoxyresin insulator for disconnecting switch（Bus-bar room）Interior, disconnecting switch is same with PT to put
In a cabinet（Cable vault and bus-bar room）It is interior.Taking other type shape material means can also realize.
Explanation：1, cabinet is by underframe（Cable vault）, bus-bar room, mechanism chamber, control room, pressure release passage composition.2, powered unit
Device uses solid insulation, is sealed in epoxy resin body.3, pass through mechanism's disconnecting switch operation in mechanism chamber.4, set before cabinet
There is optical principle observation window, intrinsic disconnecting switch operating position can be observed.5, PT are arranged on the height away from bottom of cabinet 150mm
Degree, PT cable connectors backwards, increase the linear range between PT joints and disconnecting switch joint, and cable passes through PT bottoms and isolates
Switch contacts are connected, and solve the problems, such as that cable bend is inadequate.6, cable vault's door-plate has opened up observation window and infrared thermometry hole,
And locked by electromagnetic lock and mechanical interlocking.
Claims (2)
1. a kind of solid insulation isolates PT cabinets, mainly including cable vault, bus-bar room, mechanism chamber, control room, pressure release passage；It is special
Levy and be：Solid insulation isolation PT cabinet tops portion is provided with control room, and control room is provided with connection bus-bar room and mechanism chamber；Bus-bar room and machine
Structure room lower end is provided with cable vault, and pressure release passage is provided with bus-bar room and cable vault side；Described solid insulation isolation PT cabinets or so
Two sides are provided with preceding shrouding and rear shrouding, and upper and lower two end is respectively equipped with top cover shrouding and ground row's support, optics is provided with bus-bar room
Principle observation window, is provided with pressure release passage dividing plate between bus-bar room and pressure release passage.
2. a kind of solid insulation according to claim 1 isolates PT cabinets, it is characterised in that：The cable vault 150mm is highly
Place is provided with PT median septums, and PT is arranged on the height away from bottom of cabinet 150mm, and backwards, cable passes through PT bottoms and isolates PT cable connectors
Switch contacts are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710138889.3A CN106848867A (en) | 2017-03-09 | 2017-03-09 | A kind of solid insulation isolates PT cabinets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710138889.3A CN106848867A (en) | 2017-03-09 | 2017-03-09 | A kind of solid insulation isolates PT cabinets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106848867A true CN106848867A (en) | 2017-06-13 |
Family
ID=59145074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710138889.3A Pending CN106848867A (en) | 2017-03-09 | 2017-03-09 | A kind of solid insulation isolates PT cabinets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950800A (en) * | 2019-04-01 | 2019-06-28 | 江苏电科电气设备有限公司 | Outdoor high-voltage cabinet joint-box and its application method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205051238U (en) * | 2015-10-20 | 2016-02-24 | 珠海许继电气有限公司 | Solid insulation PT cabinet |
| CN205385219U (en) * | 2015-12-30 | 2016-07-13 | 泰豪科技(深圳)电力技术有限公司 | Assembled solid insulation ring main unit and solid insulation looped netowrk cabinet |
| CN205452933U (en) * | 2015-12-30 | 2016-08-10 | 泰豪科技(深圳)电力技术有限公司 | Modularization solid insulation ring main unit and solid insulation looped netowrk cabinet |
| CN206595561U (en) * | 2017-03-09 | 2017-10-27 | 泰豪科技股份有限公司 | A kind of solid insulation isolates PT cabinets |
-
2017
- 2017-03-09 CN CN201710138889.3A patent/CN106848867A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205051238U (en) * | 2015-10-20 | 2016-02-24 | 珠海许继电气有限公司 | Solid insulation PT cabinet |
| CN205385219U (en) * | 2015-12-30 | 2016-07-13 | 泰豪科技(深圳)电力技术有限公司 | Assembled solid insulation ring main unit and solid insulation looped netowrk cabinet |
| CN205452933U (en) * | 2015-12-30 | 2016-08-10 | 泰豪科技(深圳)电力技术有限公司 | Modularization solid insulation ring main unit and solid insulation looped netowrk cabinet |
| CN206595561U (en) * | 2017-03-09 | 2017-10-27 | 泰豪科技股份有限公司 | A kind of solid insulation isolates PT cabinets |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950800A (en) * | 2019-04-01 | 2019-06-28 | 江苏电科电气设备有限公司 | Outdoor high-voltage cabinet joint-box and its application method |
| CN109950800B (en) * | 2019-04-01 | 2023-05-09 | 江苏电科电气设备有限公司 | Outdoor high-voltage cabinet cable junction box and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |