CN106229923B - A kind of commutation bus duct unit - Google Patents

A kind of commutation bus duct unit Download PDF

Info

Publication number
CN106229923B
CN106229923B CN201610787724.4A CN201610787724A CN106229923B CN 106229923 B CN106229923 B CN 106229923B CN 201610787724 A CN201610787724 A CN 201610787724A CN 106229923 B CN106229923 B CN 106229923B
Authority
CN
China
Prior art keywords
busbar
polyester body
insulating polyester
bus duct
casting shell
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
Application number
CN201610787724.4A
Other languages
Chinese (zh)
Other versions
CN106229923A (en
Inventor
张庆国
何伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Xiangrong Electrical Co Ltd
Original Assignee
Jiangsu Xiangrong Electrical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Xiangrong Electrical Co Ltd filed Critical Jiangsu Xiangrong Electrical Co Ltd
Priority to CN201610787724.4A priority Critical patent/CN106229923B/en
Publication of CN106229923A publication Critical patent/CN106229923A/en
Application granted granted Critical
Publication of CN106229923B publication Critical patent/CN106229923B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00Installations of bus-bars
    • H02G5/06Totally-enclosed installations, e.g. in metal casings

Abstract

The present invention relates to a kind of commutation bus duct units, including being poured shell, first busbar component, second busbar component, first insulating polyester body and the second insulating polyester body, the first busbar component successively includes the first busbar by top to bottom, second busbar, third busbar, 4th busbar and the 5th busbar, the first groove and the second groove are equipped at the top of first insulating polyester body, second busbar component successively includes the 6th busbar by top to bottom, 7th busbar, 8th busbar, 9th busbar and the tenth busbar, 6th busbar, 7th busbar, 8th busbar and the 9th busbar one end both pass through casting shell and are placed in the second insulating polyester body, and respectively with the 5th busbar, 4th busbar, third busbar and the second busbar are connected;The present invention is conducive in bus duct busbar installation direction, two bus ducts of transferring, to guarantee that electricity consumption is installed, improves Installation Flexibility, reduces loss, and practical value is high.

Description

A kind of commutation bus duct unit
Technical field
The present invention relates to a kind of commutation bus duct units, belong to power transmission and transforming equipment technical field.
Background technique
As modernization project facility is emerged in large numbers with what is equipped, the fast increasing of the electricity consumption of all trades and professions, especially numerous high levels The appearance of building and large-sized workshop workshop, the traditional cable as transmission pressure has been unable to meet in high current transportation system to be wanted It asks, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.The cable of system is compared, defeated in high current Its superiority is fully demonstrated when sending, simultaneously because using new technology, new process, the bus duct both ends substantially reduced connect Contact resistance and the temperature rise at place and branching port splicing position are connect, and has used the insulating materials of high quality in bus duct, to mention The high security reliability of bus duct, keeps whole system more perfect.
Bus duct unit passes through casting shell busbar is evenly distributed in wherein respectively in the prior art, installs in fitting-up gang When occasional bus duct is mounted to opposite phase sequence direction, to cause misconnection and to miss phenomenon, influence electricity consumption use.
Summary of the invention
The purpose of the present invention is in view of the drawbacks of the prior art, providing a kind of commutation bus duct unit, it is conducive in bus duct When busbar installation direction, two bus ducts of transferring improve Installation Flexibility to guarantee that electricity consumption is installed, and reduce loss.
The present invention is achieved by the following technical solutions:
A kind of commutation bus duct unit, including casting shell, the first busbar component, the second busbar component, the first insulation are poly- Ester body and the second insulating polyester body, wherein the first busbar component successively includes the first busbar, second by top to bottom Busbar, third busbar, the 4th busbar and the 5th busbar, the first insulating polyester body and the second insulating polyester body are placed in casting shell In vivo, the first groove is equipped at the top of the first insulating polyester body, the first insulating polyester body bottom is equipped with the second groove;
Second busbar one end passes through casting shell and the first groove is placed in the second insulating polyester body, and the described 5th Busbar one end passes through casting shell and the second groove is placed in the second insulating polyester body, first busbar, third busbar, the Four busbar one end both pass through casting shell and are placed in the first insulating polyester body;
The second busbar component successively includes the 6th busbar, the 7th busbar, the 8th busbar, the 9th mother by top to bottom Row and the tenth busbar, the 6th busbar, the 7th busbar, the 8th busbar and the 9th busbar one end both pass through casting shell and are placed in In second insulating polyester body, and it is connected respectively with the 5th busbar, the 4th busbar, third busbar and the second busbar, the described tenth is female Row is placed in the first insulating polyimide across casting shell, and is connected with the first busbar.
A kind of above-mentioned commutation bus duct unit, wherein the casting shell rim to the first busbar and the 5th busbar Distance d1 is 30mm.
Above-mentioned a kind of commutation bus duct unit, wherein first busbar, the second busbar, third busbar, the 4th mother Spacing d2 between row and the 5th busbar is 15mm.
The invention has the benefit that
The present invention is connect with two bus ducts, since the first busbar, the second busbar, third of casting shell side are female Row, the 4th busbar and the 5th busbar, the 6th busbar of the other side, the 7th busbar, the 8th busbar, the 9th busbar and the tenth busbar, by Connection relationship realizes busbar order inverted sequence, thus the bus duct of switchable two opposite inverted sequence installations.
D1 of the present invention is 30mm, and d2 is 15mm, it is ensured that creepage distance is larger, insulating properties more preferably, with bus duct Suitability is more preferably;By the first insulating polyester body and the second insulating polyester body, sealing stability is improved, shell refractory waterproof is poured Light weight.
To sum up, the present invention is conducive in bus duct busbar installation direction, two bus ducts of transferring, to guarantee that electricity consumption is pacified Dress improves Installation Flexibility, reduces loss, and practical value is high.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is side view of the present invention.
(in figure, it is poured shell 1, the first busbar component 2, the second busbar component 3, the first insulating polyester body 4, the second insulation Polyester, the 5, first busbar 6, the second busbar 7, third busbar 8, the 4th busbar 9 and the 5th busbar 10, the first groove 11 and second are recessed Slot 12, the 6th busbar 13, the 7th busbar 14, the 8th busbar 15, the 9th busbar 16 and the tenth busbar 17).
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.
A kind of commutation bus duct unit, including casting shell, the first busbar component, the second busbar component, the first insulation are poly- Ester body and the second insulating polyester body, wherein the first busbar component successively includes the first busbar, the second mother by top to bottom Row, third busbar, the 4th busbar and the 5th busbar, the distance d1 for being poured shell rim to the first busbar and the 5th busbar are For 30mm, the spacing d2 between first busbar, the second busbar, third busbar, the 4th busbar and the 5th busbar is 15mm;
The first insulating polyester body and the second insulating polyester body are placed in casting shell, the first insulating polyester body top Portion is equipped with the first groove, and the first insulating polyester body bottom is equipped with the second groove;Second busbar one end passes through casting shell, the One groove is placed in the second insulating polyester body, and described 5th busbar one end passes through casting shell, the first groove is placed in the second insulation In polyester body, first busbar, third busbar, the 4th busbar one end both pass through casting shell and are placed in the first insulating polyester body It is interior;
The second busbar component successively includes the 6th busbar, the 7th busbar, the 8th busbar, the 9th mother by top to bottom Row and the tenth busbar, the 6th busbar, the 7th busbar, the 8th busbar and the 9th busbar one end both pass through casting shell and are placed in In second insulating polyester body, and it is connected respectively with the 5th busbar, the 4th busbar, third busbar and the second busbar, the described tenth is female Row is placed in the first insulating polyimide across casting shell, and is connected with the first busbar.
Working method of the invention are as follows:
The present invention is connect with two bus ducts, since the first busbar, the second busbar, third of casting shell side are female Row, the 4th busbar and the 5th busbar, the 6th busbar of the other side, the 7th busbar, the 8th busbar, the 9th busbar and the tenth busbar, by Connection relationship realizes busbar order inverted sequence, thus the bus duct of switchable two opposite inverted sequence installations.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art, It should be covered by the scope of protection of the present invention.Therefore, protection scope of the present invention should be with the protection scope of claims Subject to.

Claims (3)

1. a kind of commutation bus duct unit, including casting shell, the first busbar component, the second busbar component, the first insulating polyester Body and the second insulating polyester body, it is characterized in that, the first busbar component successively includes the first busbar, second by top to bottom Busbar, third busbar, the 4th busbar and the 5th busbar, the first insulating polyester body and the second insulating polyester body are placed in casting shell In vivo, the first groove is equipped at the top of the first insulating polyester body, the first insulating polyester body bottom is equipped with the second groove;
Second busbar one end passes through casting shell and the first groove is placed in the second insulating polyester body, the 5th busbar One end passes through casting shell and the second groove is placed in the second insulating polyester body, first busbar, third busbar, the 4th mother Row one end both passes through casting shell and is placed in the first insulating polyester body;
The second busbar component by top to bottom successively include the 6th busbar, the 7th busbar, the 8th busbar, the 9th busbar and Tenth busbar, the 6th busbar, the 7th busbar, the 8th busbar and the 9th busbar one end both pass through casting shell and are placed in second absolutely In edge polyester body, and it is connected respectively with the 5th busbar, the 4th busbar, third busbar and the second busbar, the tenth busbar passes through Casting shell is placed in the first insulating polyimide, and is connected with the first busbar.
2. a kind of commutation bus duct unit as described in claim 1, it is characterized in that, the casting shell rim to the first busbar Distance d1 with the 5th busbar is 30mm.
3. a kind of commutation bus duct unit as described in claim 1, it is characterized in that, first busbar, the second busbar, third Spacing d2 between busbar, the 4th busbar and the 5th busbar is 15mm.
CN201610787724.4A 2016-08-31 2016-08-31 A kind of commutation bus duct unit Active CN106229923B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610787724.4A CN106229923B (en) 2016-08-31 2016-08-31 A kind of commutation bus duct unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610787724.4A CN106229923B (en) 2016-08-31 2016-08-31 A kind of commutation bus duct unit

Publications (2)

Publication Number Publication Date
CN106229923A CN106229923A (en) 2016-12-14
CN106229923B true CN106229923B (en) 2019-03-29

Family

ID=58073660

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610787724.4A Active CN106229923B (en) 2016-08-31 2016-08-31 A kind of commutation bus duct unit

Country Status (1)

Country Link
CN (1) CN106229923B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123572A (en) * 1993-10-26 1995-05-12 Toshiba Corp Gas insulated unit
CN202019137U (en) * 2011-03-11 2011-10-26 杭州电力设备制造有限公司 Bus bridge frame with commutation function
CN204992466U (en) * 2015-07-24 2016-01-20 中山艾默森电器有限公司 Bus duct commutation festival
CN206135348U (en) * 2016-08-31 2017-04-26 江苏向荣电气有限公司 Commutation generating line groove unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123572A (en) * 1993-10-26 1995-05-12 Toshiba Corp Gas insulated unit
CN202019137U (en) * 2011-03-11 2011-10-26 杭州电力设备制造有限公司 Bus bridge frame with commutation function
CN204992466U (en) * 2015-07-24 2016-01-20 中山艾默森电器有限公司 Bus duct commutation festival
CN206135348U (en) * 2016-08-31 2017-04-26 江苏向荣电气有限公司 Commutation generating line groove unit

Also Published As

Publication number Publication date
CN106229923A (en) 2016-12-14

Similar Documents

Publication Publication Date Title
CN103532064A (en) Low-voltage hollow bus duct
CN106229923B (en) A kind of commutation bus duct unit
CN105470885A (en) Novel bus duct tapping device
CN204333621U (en) Intermediate switchgear cabinet entirety walks line mechanism
CN206135348U (en) Commutation generating line groove unit
CN206323098U (en) A kind of anti-seismic flexible bus duct
CN203103897U (en) Cold shrink intermediate connector
CN203466521U (en) Intensive insulation safety power supply bus
CN204242641U (en) A kind of high flame retardant height water-proof cable
CN103726703A (en) Alternating current extra-high voltage same-tower double-circuit tangent tower
CN205863849U (en) A kind of bus duct structure
CN206685839U (en) A kind of high-rise and Super High enclosed bus installing mechanism
CN203536897U (en) Low voltage hollow bus duct
CN205680831U (en) Bus connector
CN207542737U (en) A kind of Anti-creepage type bus duct
CN202696089U (en) Heat radiation type bus duct
CN109524163A (en) A kind of cable being easily installed
CN205335783U (en) Novel bus duct shunting device
CN204271576U (en) A kind of L shape bus duct adapter
CN206498033U (en) A kind of bus duct with joint anti-drop device
CN106253174B (en) A kind of horizontal four-way elbow of cross
CN208062740U (en) A kind of resin-cast bus duct straightway
CN203134996U (en) Multi-cable electric coupler
CN208637644U (en) A kind of bilayer bus duct transformational structure
CN207719771U (en) A kind of modified protection phaseisolated bus

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant