CN104934874A - Miniaturized composite insulation switch cabinet - Google Patents

Miniaturized composite insulation switch cabinet Download PDF

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Publication number
CN104934874A
CN104934874A CN201510401073.6A CN201510401073A CN104934874A CN 104934874 A CN104934874 A CN 104934874A CN 201510401073 A CN201510401073 A CN 201510401073A CN 104934874 A CN104934874 A CN 104934874A
Authority
CN
China
Prior art keywords
switch cabinet
switch cubicle
miniaturized
switch
composite insulation
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
Application number
CN201510401073.6A
Other languages
Chinese (zh)
Inventor
张敏
张改云
杨永昕
王海峰
杜长福
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.)
Xinjiang Tbea Automatic Equipment Co Ltd
Original Assignee
Xinjiang Tbea Automatic Equipment 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 Xinjiang Tbea Automatic Equipment Co Ltd filed Critical Xinjiang Tbea Automatic Equipment Co Ltd
Priority to CN201510401073.6A priority Critical patent/CN104934874A/en
Publication of CN104934874A publication Critical patent/CN104934874A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

The invention discloses a miniaturized composite insulation switch cabinet. The miniaturized composite insulation switch cabinet comprises an instrument chamber, an instrument door, a main bus room, an isolation-switch combined electric appliance, a transformer, a five-prevention interlocking mechanism, a lower door, a grounding knife, a cable chamber and a lightning arrester. The miniaturized composite insulation switch cabinet has the following superior effects that new ideas of human engineering, an industrial design and the like are introduced in the miniaturized composite insulation switch cabinet; a aluminum applying zine plate is used to assemble a shell; an operation plate surface is colorful and pleasant; line simulation is clear so that a product is beautiful, the structure is reasonable and the product has complete functions. The size is small and the weight is light. The switch cabinet can be conveniently installed in an underground distribution room, a floor distribution room, a box transformer substation and other narrow installation places. Usage and installation in other distribution places are convenient.

Description

A kind of miniaturized compound inslation switch cubicle
Technical field
The invention belongs to electroporation field, be specifically related to a kind of miniaturized compound inslation switch cubicle.
Background technology
Along with development and the transformation of China's urban and rural power grids, have higher requirement to switch cubicle, today that particularly urban land is rare, the miniaturization of switch cubicle has been trend of the times.But also should objectively recognize, miniaturization is had higher requirement to the design of switch cubicle insulation system and the selection of isolation material, if any the improper accident that just can cause high-tension switch cabinet.
Summary of the invention
The invention provides a kind of miniaturized compound inslation switch cubicle, poor to solve existing switch cubicle insulating properties, easily cause the technical problem of high-voltage board accident.
In order to solve above technical problem, the technical scheme that the present invention takes is:
A kind of miniaturized compound inslation switch cubicle, described miniaturized compound inslation switch cubicle comprises control room, instrument door, main bus bar room, isolating switch combined electrical apparatus, instrument transformer, five anti-interlocking devices, Xiamen, earthing, cable vault and lightning arrester, described instrument door is arranged on outside described control room, described control room is positioned at the front portion of described main bus bar room and is separated by steel plate, described main bus bar room and isolating switch combined electrical apparatus are arranged on the top of described switch cubicle, described instrument transformer is connected with isolating switch combined electrical apparatus, described five anti-interlocking devices are adjacent with cable vault, described Xiamen is arranged on the back of switch cubicle, described earthing is connected with instrument transformer, described lightning arrester is arranged on the bottom of switch cubicle.
Be preferably, in described control room, be equiped with ammeter, voltmeter, change over switch and indicator light.
Be preferably, described control room inner bottom plating is equiped with secondary circuit.
After employing technique scheme, miniaturized compound inslation switch cubicle, refer to the new concept such as ergonomics, industrial design, and housing adopts the assembling of aluminizing zine plate, operation panel complexion coloured silk is pleasant, line simulation is clear, make product more attractive in appearance, more reasonable structure function is more complete.Small in volume, he can be arranged on underground distribution room, floor switchgear house, case change and other narrow and small installation sites easily, uses easier for installation to other distribution place.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the first topology view of the miniaturized compound inslation switch cubicle of the present invention;
Fig. 2 is the second topology view of the miniaturized compound inslation switch cubicle of the present invention;
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1 to Figure 2, miniaturized compound inslation switch cubicle comprises control room 1, instrument door 2, main bus bar room 3, isolating switch combined electrical apparatus 4, the anti-interlocking device 6 of instrument transformer 5, five, Xiamen 7, earthing 8, cable vault 9 and lightning arrester 10.
Instrument door 2 is arranged on outside control room 1, control room 1 is positioned at the front portion of main bus bar room 3 and is separated by steel plate, main bus bar room 3 and isolating switch combined electrical apparatus 4 are arranged on the top of switch cubicle, instrument transformer 5 is connected with isolating switch combined electrical apparatus 4, five anti-interlocking devices 6 are adjacent with cable vault 9, Xiamen 7 is arranged on the back of switch cubicle, and earthing 8 is connected with instrument transformer 5, and lightning arrester 10 is arranged on the bottom of switch cubicle.
The miniaturized compound inslation switch cubicle of this present invention provides that a kind of miniaturization, insulation are reliable, stable performance, handling safety, miniaturized compound inslation switch cubicle easy to maintenance.
The cabinet body structure steel plate of insulated switch cabinet is bent into parts, then is formed by connecting with bolt, and its degree of protection meets the regulation of IP3X.The arrangement of switch cubicle three-phase is arranged by vertical structure, and the three-phase bus between cabinet connects more for convenience.Be equiped with the elements such as ammeter, voltmeter, change over switch, indicator light in control room 1, in control room 1, inner bottom plating is equiped with secondary circuit.Circuit breaker is fixed sealing type, and increase the exterior insulation intensity of arc control device, increase insulation creep distance, anti-pollution anti-dewing ability is stronger; Design observation window carries the visible obviously isolation fracture of isolating switch; Circuit breaker and isolating switch are designed with mechanical interlocking in in-house, easy, reliable, non-maintaining, eradicate the loaded down with trivial details and unreliable of old product additional interlocking in the past.
Five anti-interlocking devices 6 are reliably complete, miniaturized compound inslation switch cubicle: open cabinet behind the door any parts all can not operate, only shut cabinet earthed switch interlocking automatic unlocking behind the door, then--point earthed switch, after dividing earthed switch--cabinet door is lockable automatically, reliably prevents mistakenly entering charged chamber; Isolating switch interlocking automatic unlocking-conjunction isolating switch, can not cause mistake with ground to close isolating switch simultaneously; Circuit breaker interlocking automatic unlocking after isolating switch closes a floodgate, control circuit is connected simultaneously, and manual or electronic conjunction circuit breaker, can not cause falsely close circuit breaker; Otherwise, point circuit breaker-point isolation---just can open cabinet door after point earthed switch.Locking, unlock be the automated procedure of attended operation without the need to human intervention, avoided the human intervention unlocked and easily caused misoperation.
High parameter high-performance, rated current 630A ~ 1250A, rated short circuit drop-out current 20kA ~ 31.5kA, cabinet fixed by alternative most middle-placed switch cabinet and old type.
Mounting means is flexible, can formal dress, can inlet wire under upside-down mounting.Miniaturized compound inslation switch cubicle is can the vacuum circuit-breaker of inlet wire under upside-down mounting, and carries isolating switch---there is obvious isolation fracture.Meet the various flexible connection plan of user.Miniaturized compound inslation switch cubicle, little, energy-saving and cost-reducing, the attractive in appearance environmental protection of volume.
Miniaturized compound inslation switch cubicle, refer to the new concept such as ergonomics, industrial design, and housing adopts the assembling of aluminizing zine plate, operation panel complexion coloured silk is pleasant, line simulation is clear, makes product more attractive in appearance, and more reasonable structure function is more complete.Small in volume, he can be arranged on underground distribution room, floor switchgear house, case change and other narrow and small installation sites easily, uses easier for installation to other distribution place.
Last it is noted that above embodiment only illustrates technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (3)

1. a miniaturized compound inslation switch cubicle, it is characterized in that, described miniaturized compound inslation switch cubicle comprises control room, instrument door, main bus bar room, isolating switch combined electrical apparatus, instrument transformer, five anti-interlocking devices, Xiamen, earthing, cable vault and lightning arrester, described instrument door is arranged on outside described control room, described control room is positioned at the front portion of described main bus bar room and is separated by steel plate, described main bus bar room and isolating switch combined electrical apparatus are arranged on the top of described switch cubicle, described instrument transformer is connected with isolating switch combined electrical apparatus, described five anti-interlocking devices are adjacent with cable vault, described Xiamen is arranged on the back of switch cubicle, described earthing is connected with instrument transformer, described lightning arrester is arranged on the bottom of switch cubicle.
2. miniaturized compound inslation switch cubicle according to claim 1, is characterized in that, be equiped with ammeter, voltmeter, change over switch and indicator light in described control room.
3. miniaturized compound inslation switch cubicle according to claim 2, is characterized in that, described control room inner bottom plating is equiped with secondary circuit.
CN201510401073.6A 2015-07-09 2015-07-09 Miniaturized composite insulation switch cabinet Pending CN104934874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510401073.6A CN104934874A (en) 2015-07-09 2015-07-09 Miniaturized composite insulation switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510401073.6A CN104934874A (en) 2015-07-09 2015-07-09 Miniaturized composite insulation switch cabinet

Publications (1)

Publication Number Publication Date
CN104934874A true CN104934874A (en) 2015-09-23

Family

ID=54121912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510401073.6A Pending CN104934874A (en) 2015-07-09 2015-07-09 Miniaturized composite insulation switch cabinet

Country Status (1)

Country Link
CN (1) CN104934874A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524257A (en) * 2018-12-29 2019-03-26 宁波天安智能电网科技股份有限公司 A kind of interlocking mechanism of integral switch mechanism
CN109545612A (en) * 2018-12-29 2019-03-29 宁波天安智能电网科技股份有限公司 A kind of integration on-load switch, combined electrical apparatus and switchgear

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040028892A (en) * 2004-03-10 2004-04-03 차보영 A package panel
CN2836279Y (en) * 2005-07-14 2006-11-08 杭州电器开关有限公司 12KV indoor AC high-voltage sulfur hexafluoride ring network switchgear
CN201199609Y (en) * 2008-01-21 2009-02-25 佛山市华南开关有限公司 Novel AC metal closed switch installation
CN201541064U (en) * 2009-08-05 2010-08-04 四川兴盛电器设备有限公司 Box type fixed alternating current closed metal switch cabinet
CN102427206A (en) * 2011-10-26 2012-04-25 江苏华唐电器有限公司 Miniature fixed metal-armored switchgear
CN102916352A (en) * 2012-11-07 2013-02-06 北京科锐配电自动化股份有限公司 Miniaturized fixed type switch cabinet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040028892A (en) * 2004-03-10 2004-04-03 차보영 A package panel
CN2836279Y (en) * 2005-07-14 2006-11-08 杭州电器开关有限公司 12KV indoor AC high-voltage sulfur hexafluoride ring network switchgear
CN201199609Y (en) * 2008-01-21 2009-02-25 佛山市华南开关有限公司 Novel AC metal closed switch installation
CN201541064U (en) * 2009-08-05 2010-08-04 四川兴盛电器设备有限公司 Box type fixed alternating current closed metal switch cabinet
CN102427206A (en) * 2011-10-26 2012-04-25 江苏华唐电器有限公司 Miniature fixed metal-armored switchgear
CN102916352A (en) * 2012-11-07 2013-02-06 北京科锐配电自动化股份有限公司 Miniaturized fixed type switch cabinet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524257A (en) * 2018-12-29 2019-03-26 宁波天安智能电网科技股份有限公司 A kind of interlocking mechanism of integral switch mechanism
CN109545612A (en) * 2018-12-29 2019-03-29 宁波天安智能电网科技股份有限公司 A kind of integration on-load switch, combined electrical apparatus and switchgear
CN109524257B (en) * 2018-12-29 2023-08-29 宁波天安智能电网科技股份有限公司 Interlocking mechanism of integrated switch mechanism
CN109545612B (en) * 2018-12-29 2023-09-05 宁波天安智能电网科技股份有限公司 Integrated load switch, combined electrical apparatus and cubical switchboard

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Application publication date: 20150923