CN102623915A - Low-voltage draw out switchgear - Google Patents
Low-voltage draw out switchgear Download PDFInfo
- Publication number
- CN102623915A CN102623915A CN2012100758000A CN201210075800A CN102623915A CN 102623915 A CN102623915 A CN 102623915A CN 2012100758000 A CN2012100758000 A CN 2012100758000A CN 201210075800 A CN201210075800 A CN 201210075800A CN 102623915 A CN102623915 A CN 102623915A
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- China
- Prior art keywords
- bus
- instrument chamber
- draw out
- cabinet
- plate
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- 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.)
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- Gas-Insulated Switchgears (AREA)
Abstract
The invention relates to a low-voltage draw out switchgear which comprises a cabinet body, wherein a bus chamber door plank, a first instrument chamber door plank, a second instrument chamber door plank and a bottom blind window door plank are arranged in front of the cabinet body from top to bottom; a bus clamp and a bus are arranged in the cabinet body of the bus chamber door plank, the bus is connected with a current transformer from top to bottom, a reactive kilovoltamperehour meter is arranged in a first instrument chamber, and an automatic air switch is arranged in a second instrument chamber. The low-voltage draw out switchgear has the advantages of simple structure, reliability in operation, separation of all units, and convenience for daily maintenance.
Description
Technical field
The present invention relates to a kind of switchgear assembly, be specifically related to a kind of low-voltage complete switch equipment.
Background technology
Low-voltage complete switch equipment is by switch cubicle manufacturing firm a plurality of low tension switches organically to be connected with devices such as the control of being correlated with, measurement, protections; With a kind of assembly that structure member intactly fits together, the shortcoming that present low-voltage complete switch equipment structurally exists is: mostly the basic framework material is channel-section steel or cold-rolled steel sheet, leans on bolt to the sled splicing; Framework is loose; Rigidity is not enough, and overall dimension is unstable, uses perishable for a long time; Degree of protection is IP3X, is not suitable in the moist environment of many dirt; The main bus bar system is rear-mounted, and is exposed copper bar, does not have sealing, and causing can only front-operated, as carrying out operation maintenance behind the cabinet by force, because of getting into charging zone, is prone to cause personal injury; General nothing is isolated between each functional compartments, is prone to the mistakenly entering into charged zone during operation, and accident is prone to spread.Aggregate erection mode and outlet scheme are single, are difficult to satisfy user's demands of different.
Summary of the invention
Goal of the invention: the objective of the invention is provides a kind of simple in structure, reliable in order to overcome deficiency of the prior art, and each unit separates, and regular maintenance is the low pressure draw out switchgear easily.
Technical scheme: in order to solve the problems of the technologies described above, low pressure draw out switchgear of the present invention, it comprises cabinet; Be provided with the bus-bar room door-plate from top to bottom in said cabinet front, first instrument chamber door-plate, second instrument chamber door-plate and bottom shutter door-plate; Cabinet the inside at said bus-bar room door-plate is provided with bus clip and bus; Bus is connected with current transformer from top to bottom, at the indoor wattless component watt-hour meter that is provided with of first instrument, at the indoor automatic air-break switch that is provided with of second instrument.
Said first instrument chamber and second instrument chamber interior are withdrawable.
Be provided with suspension ring at said cabinet top.
Said cabinet is divided into chamber through skeleton.
The present invention is metal enclosed compartment structure, and cabinet is assembled through the part of high precision numerical control apparatus processing by high-quality cold-rolled steel sheet or aluminizing zine plate, and the busbar channel has metal and nonmetal two kinds, withdrawable structure that metal and nonmetal two kinds are also arranged.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: internal arrangement of the present invention is reasonable, and is reliable, withdrawable structure is easy to use, regular maintenance is simple, integrated operation is simple.
Description of drawings
Fig. 1 is a cabinet front schematic view of the present invention;
Fig. 2 is a structural representation of the present invention.
Wherein:
1, cabinet; 2, bus-bar room door-plate; 3, first instrument chamber door-plate; 4, second instrument chamber door-plate; 5, bottom shutter door-plate; 6, bus clip; 7, bus; 8, current transformer; 9, first instrument chamber; 10, wattless component watt-hour meter; 11, second instrument chamber; 12, automatic air-break switch; 13, suspension ring; 14, skeleton
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
As depicted in figs. 1 and 2, low pressure draw out switchgear of the present invention, it comprises cabinet 1; Be provided with bus-bar room door-plate 2 from top to bottom in said cabinet 1 front, first instrument chamber door-plate 3, second instrument chamber door-plate 4 and bottom shutter door-plate 5; Be provided with bus clip 6 and bus 7 in cabinet 1 the inside of said bus-bar room door-plate 2; Bus 7 is connected with current transformer 8 from top to bottom, in first instrument chamber 9, is provided with wattless component watt-hour meter 10, in second instrument chamber 11, is provided with automatic air-break switch 12; Said first instrument chamber 9 is withdrawable with 11 inside, second instrument chamber; Be provided with suspension ring 13 at said cabinet 1 top; Said cabinet 1 is divided into chamber through skeleton 14.Internal arrangement of the present invention is reasonable, and is reliable, and withdrawable structure is easy to use, and regular maintenance is simple, and integrated operation is simple.
The present invention does not relate to all identical with the prior art prior art that maybe can adopt of part and realizes.
Claims (4)
1. low pressure draw out switchgear; It comprises cabinet (1); It is characterized in that: be provided with bus-bar room door-plate (2) from top to bottom in said cabinet (1) front, first instrument chamber door-plate (3), second instrument chamber door-plate (4) and bottom shutter door-plate (5); Cabinet (1) the inside at said bus-bar room door-plate (2) is provided with bus clip (6) and bus (7); Bus (7) is connected with current transformer (8) from top to bottom, in first instrument chamber (9), is provided with wattless component watt-hour meter (10), in second instrument chamber (11), is provided with automatic air-break switch (12).
2. low pressure draw out switchgear according to claim 1 is characterized in that: said first instrument chamber (9) and second instrument chamber (11) are inner for withdrawable.
3. low pressure draw out switchgear according to claim 1 is characterized in that: be provided with suspension ring (13) at said cabinet (1) top.
4. low pressure draw out switchgear according to claim 1 is characterized in that: said cabinet (1) is divided into chamber through skeleton (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100758000A CN102623915A (en) | 2012-03-20 | 2012-03-20 | Low-voltage draw out switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100758000A CN102623915A (en) | 2012-03-20 | 2012-03-20 | Low-voltage draw out switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102623915A true CN102623915A (en) | 2012-08-01 |
Family
ID=46563660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100758000A Pending CN102623915A (en) | 2012-03-20 | 2012-03-20 | Low-voltage draw out switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102623915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU173087U1 (en) * | 2017-01-26 | 2017-08-10 | Ирина Петровна Рябова | COMPLETE DISTRIBUTION DEVICE |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201750085U (en) * | 2010-07-02 | 2011-02-16 | 鞍山市宏源自动化工程有限公司 | Intelligent low-pressure drawer type switch cabinet with field bus |
| CN202103360U (en) * | 2011-05-06 | 2012-01-04 | 浙宝电气(杭州)集团有限公司 | Multifunctional switch mixed loading cabinet |
| CN202550308U (en) * | 2012-03-20 | 2012-11-21 | 无锡市宇超电气科技有限公司 | Low voltage drawout switching equipment |
-
2012
- 2012-03-20 CN CN2012100758000A patent/CN102623915A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201750085U (en) * | 2010-07-02 | 2011-02-16 | 鞍山市宏源自动化工程有限公司 | Intelligent low-pressure drawer type switch cabinet with field bus |
| CN202103360U (en) * | 2011-05-06 | 2012-01-04 | 浙宝电气(杭州)集团有限公司 | Multifunctional switch mixed loading cabinet |
| CN202550308U (en) * | 2012-03-20 | 2012-11-21 | 无锡市宇超电气科技有限公司 | Low voltage drawout switching equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU173087U1 (en) * | 2017-01-26 | 2017-08-10 | Ирина Петровна Рябова | COMPLETE DISTRIBUTION DEVICE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |