CN104934890A - An armour-moving type AC metal closing switch device - Google Patents
An armour-moving type AC metal closing switch device Download PDFInfo
- Publication number
- CN104934890A CN104934890A CN201510391558.1A CN201510391558A CN104934890A CN 104934890 A CN104934890 A CN 104934890A CN 201510391558 A CN201510391558 A CN 201510391558A CN 104934890 A CN104934890 A CN 104934890A
- Authority
- CN
- China
- Prior art keywords
- room
- chamber
- lightning arrester
- cabinet
- control
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
Abstract
The invention relates to an armour-moving type AC metal closing switch device comprising a cabinet body, insulation separator plates, a vacuum circuit breaker, a current transformer, a lightning arrester and a control circuit. The insulation separator plates are positioned in the cabinet body and separate the cabinet body into a control chamber, a mutual inductor chamber, a lightning arrester chamber, a wiring chamber and circuit breaker chambers. The number of the circuit breaker chambers is two. The lightning arrester chamber and the wiring chamber are positioned right above the circuit breaker chamber. The control chamber and the mutual inductor chamber are positioned on the top portion of the cabinet body. The vacuum circuit breaker, the current transformer, the lightning arrester and the control circuit are respectively installed in the circuit breaker chamber, the mutual inductor chamber, the lightning arrester chamber and the control chamber. The control chamber, the mutual inductor chamber, the lightning arrester chamber, the wiring chamber and the circuit breaker chambers are all separated from each other by heat radiation air channels formed by the insulation separator plates. The armour-moving type AC metal closing switch device of the invention simultaneously has two mutually independent circuit outputs. On one hand, device construction cost is greatly reduced, and anti-fault capability of the device is raised; and on the other hand, the device management convenience is also improved.
Description
Technical field
The present invention relates to a kind of electric power system switchgear, be exactly
a kind of armoured removable type alternating.
Background technology
At present in the construction carrying out electric power system, armoured removable type alternating has to be applied very widely, but it is well-known, presently used armoured removable type alternating is all only provided with a vacuum circuit-breaker, therefore cause current armoured removable type alternating that a road circuit only can be provided to export, but in actual power electric network composition, often need to build many circuit on the one hand to export, on the other hand in order to improve the stability that supply line runs, often need for control circuit etc. provides reliable standby redundancy circuit, therefore in order to the needs of satisfied reality use, when utilizing current armoured removable type alternating to construct, often need to use multiple devices, thus result in the use cost of equipment on the one hand, occupation area of equipment and construction cost increase, also result in overhaul of the equipments and regular maintenance management workload and labour intensity on the other hand to increase, be unfavorable for the stable operation of supply line, simultaneously, in current armoured removable type alternating, radiator structure still adopts traditional overall ventilation and heat mode, radiating efficiency is lower on the one hand, also dust etc. is easily caused to deposit on electric equipment on the other hand, cause time serious between electric equipment and be short-circuited or paradoxical discharge phenomenon, thus the fortune of serious threat power supply circuits
row peaceentirely, therefore for this present situation, in the urgent need to developing a kind of brand-new armoured removable type alternating, the needs used with satisfied reality.
Summary of the invention
For the deficiency that prior art exists, the invention provides
a kind of armoured removable type alternating, should
inventionstructure is simple, compact in design is reasonable, and integration degree is high, and installation of electrical equipment dismounting is flexible, separately has good heat dispersion and avoids dust on electric equipment, deposit the ability of pollution, simultaneously, also possessing two-way mutual simultaneously
independentcircuit export, and without mutually interference between two-way output circuit, stable and reliable operation, more traditional two-way circuit output equipment, greatly reduces equipment construction cost, place use cost and regular maintenance cost on the one hand, and carries
The high fault-resistant ability of equipment, has been improved equipment control convenience on the other hand, has improved equipment control efficiency, reduced equipment control cost, thus establishes good basis for the stability and reliability improving circuit supply.
To achieve these goals, the present invention realizes by the following technical solutions:
a kind of armoured removable type alternating, comprise cabinet, insulating barrier, vacuum circuit-breaker, current transformer, lightning arrester and control circuit, wherein insulating barrier is positioned at cabinet inside, and is control room by cabinet inside division, instrument transformer room, lightning arrester room, interstar connection room and breaker chamber, wherein breaker chamber totally two, and be parallelly distributed in the same plane of cabinet lower end, lightning arrester room and each one of interstar connection room, and being positioned at directly over breaker chamber, control room and instrument transformer room are positioned at cabinet top and adjacent with interstar connection room with lightning arrester room, vacuum circuit-breaker, current transformer, lightning arrester and control circuit are arranged on breaker chamber respectively, instrument transformer room, in lightning arrester room and control room, and be electrically connected by bus bar, separately establish binding post in interstar connection room, bus bar is separately electrically connected by binding post and external circuit, control room, instrument transformer room, lightning arrester room, isolate by the heat dissipation wind channel of insulating barrier formation between interstar connection room and breaker chamber, establish cleaner in heat dissipation wind channel, cabinet and control room, instrument transformer room, lightning arrester room, interstar connection room and breaker chamber corresponding position are all established mutually
independentcabinet door.
Further, described vacuum circuit-breaker, current transformer, lightning arrester and control circuit are all slidably mounted in cabinet by slide rail.
Further, two described breaker chambers are connected with external electrical respectively by bus bar parallel with one another.
Further, described heat dissipation wind channel establishes at least two air ports on cabinet, and at least one air port place establishes drainage blower fan.
This
inventionstructure is simple, compact in design is reasonable, and integration degree is high, and installation of electrical equipment dismounting is flexible, separately has good heat dispersion and avoids dust on electric equipment, deposit the ability of pollution, simultaneously, also possessing two-way mutual simultaneously
independentcircuit export, and without interference mutually between two-way output circuit, stable and reliable operation, more traditional two-way circuit output equipment, greatly reduces equipment construction cost, place use cost and regular maintenance cost on the one hand, and improves the fault-resistant ability of equipment, be improved equipment control convenience on the other hand, improve equipment control efficiency, reduce equipment control cost, thus establish good basis for the stability and reliability improving circuit supply.
Accompanying drawing explanation
Below in conjunction with attached
figurethe present invention is described in detail with embodiment;
figure1 is this
inventionstructural representation
figure;
figure2 is this cabinet body structure meaning
figure
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
As
figuredescribed in 1 and 2
a kind of armoured removable type alternating, comprise cabinet 1, insulating barrier 2, vacuum circuit-breaker 3, current transformer 4, lightning arrester 5 and control circuit 6, wherein insulating barrier 2 is positioned at cabinet 1 inside, and is control room 7 by cabinet 1 inside division, instrument transformer room 8, lightning arrester room 9, interstar connection room 10 and breaker chamber 11, wherein breaker chamber 11 totally two, and be parallelly distributed in the same plane of cabinet 1 lower end, lightning arrester room 9 and interstar connection room 10 totally one, and be positioned at directly over breaker chamber 11, control room 7 and instrument transformer room 8 are positioned at cabinet 1 top and adjacent with interstar connection room 10 with lightning arrester room 9, vacuum circuit-breaker 3, current transformer 4, lightning arrester 5 and control circuit 6 are arranged on breaker chamber 11 respectively, instrument transformer room 8, in lightning arrester room 9 and control room 7, and be electrically connected by bus bar 12, separately establish binding post 13 in interstar connection room 10, bus bar 12 is separately electrically connected by binding post 13 and external circuit, control room 7, instrument transformer room 8, lightning arrester room 9, isolate by the heat dissipation wind channel 14 of insulating barrier 2 formation between interstar connection room 10 and breaker chamber 11, in heat dissipation wind channel 14, establish cleaner 15, cabinet 1 and control room 7, instrument transformer room 8, lightning arrester room 9, interstar connection room 10 and breaker chamber 11 corresponding position are all established mutually
independentcabinet door 16.
In the present embodiment, described vacuum circuit-breaker 3, current transformer 4, lightning arrester 5 and control circuit 6 are all slidably mounted in cabinet 1 by slide rail 17,
In the present embodiment, two described breaker chambers 11 are connected with external electrical respectively by bus bar 12 parallel with one another.
In the present embodiment, described heat dissipation wind channel 14 establishes at least two air ports 18 on cabinet 1, and at least one air port place establishes drainage blower fan 19.
This
inventionstructure is simple, compact in design is reasonable, and integration degree is high, and installation of electrical equipment dismounting is flexible, separately has good heat dispersion and avoids dust on electric equipment, deposit the ability of pollution, simultaneously, also possessing two-way mutual simultaneously
independentcircuit export, and between two-way output circuit
Without interference mutually, stable and reliable operation, more traditional two-way circuit output equipment, greatly reduce equipment construction cost, place use cost and regular maintenance cost on the one hand, and improve the fault-resistant ability of equipment, be improved equipment control convenience on the other hand, improve equipment control efficiency, reduce equipment control cost, thus establish good basis for the stability and reliability improving circuit supply.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (4)
1. an armoured removable type alternating, is characterized in that: described armoured removable type alternating comprises cabinet, insulating barrier, vacuum circuit-breaker, current transformer, lightning arrester and control circuit, wherein said insulating barrier is positioned at cabinet inside, and is control room by cabinet inside division, instrument transformer room, lightning arrester room, interstar connection room and breaker chamber, wherein said breaker chamber totally two, and be parallelly distributed in the same plane of cabinet lower end, described lightning arrester room and each one of interstar connection room, and be positioned at directly over breaker chamber, described control room and instrument transformer room are positioned at cabinet top and adjacent with interstar connection room with lightning arrester room, described vacuum circuit-breaker, current transformer, lightning arrester and control circuit are arranged on breaker chamber respectively, instrument transformer room, in lightning arrester room and control room, and be electrically connected by bus bar, separately establish binding post in described interstar connection room, described bus bar is separately electrically connected by binding post and external circuit, described control room, instrument transformer room, lightning arrester room, isolate by the heat dissipation wind channel of insulating barrier formation between interstar connection room and breaker chamber, establish cleaner in described heat dissipation wind channel, described cabinet and control room, instrument transformer room, lightning arrester room, separate cabinet door is all established in interstar connection room and breaker chamber corresponding position.
2. a kind of armoured removable type alternating according to claim 1, is characterized in that, described vacuum circuit-breaker, current transformer, lightning arrester and control circuit are all slidably mounted in cabinet by slide rail.
3. a kind of armoured removable type alternating according to claim 1, is characterized in that, two described breaker chambers are connected with external electrical respectively by bus bar parallel with one another.
4. a kind of armoured removable type alternating according to claim 1, is characterized in that, described heat dissipation wind channel establishes at least two air ports on cabinet, and at least one air port place establishes drainage blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391558.1A CN104934890A (en) | 2015-07-07 | 2015-07-07 | An armour-moving type AC metal closing switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391558.1A CN104934890A (en) | 2015-07-07 | 2015-07-07 | An armour-moving type AC metal closing switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104934890A true CN104934890A (en) | 2015-09-23 |
Family
ID=54121928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391558.1A Pending CN104934890A (en) | 2015-07-07 | 2015-07-07 | An armour-moving type AC metal closing switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104934890A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336368A (en) * | 2021-12-24 | 2022-04-12 | 苏州沪港科技股份有限公司 | Indoor interchange metal armor withdrawable switchgear cabinet |
-
2015
- 2015-07-07 CN CN201510391558.1A patent/CN104934890A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336368A (en) * | 2021-12-24 | 2022-04-12 | 苏州沪港科技股份有限公司 | Indoor interchange metal armor withdrawable switchgear cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |