CN203205727U - Low-voltage switch cabinet with plug-in type breaker - Google Patents
Low-voltage switch cabinet with plug-in type breaker Download PDFInfo
- Publication number
- CN203205727U CN203205727U CN 201320189691 CN201320189691U CN203205727U CN 203205727 U CN203205727 U CN 203205727U CN 201320189691 CN201320189691 CN 201320189691 CN 201320189691 U CN201320189691 U CN 201320189691U CN 203205727 U CN203205727 U CN 203205727U
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- Prior art keywords
- chamber
- cabinet
- circuit breaker
- low
- plug
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- Expired - Lifetime
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Abstract
The utility model relates to a low-voltage switch cabinet with a plug-in type breaker, which comprises a wire incoming cabinet, a feed cabinet and a control cabinet. The above three cabinets are sequentially arranged. The control cabinet comprises a cabinet body and an upper cross slab. A breaker, a horizontal bus, a vertical bus, communication elements and a communication cable are arranged in the cabinet body of the control cabinet. The cabinet body of the control cabinet is divided by the upper cross slab into a communication element chamber and a functional element chamber from top to bottom. Communication elements are arranged in the communication element chamber. A breaker cavity is arranged in the functional element chamber. The rear part of the circuit breaker cavity is provided with a copper bar socket. The breaker is arranged in the breaker cavity and is connected with the copper bar socket in a plug-in mode. According to the technical scheme of the utility model, the cabinet body is divided into the communication element chamber and the functional element chamber, so that the interferences between communication elements and functional elements is greatly reduced through the blocking effect of the upper cross slab. Therefore, the low-voltage switch cabinet is higher in safety. Meanwhile, the low-voltage switch cabinet is easy in maintenance and more convenient in maintenance. Since the breaker is installed in the plug-in mode, the universality and the reliability of the low-voltage switch cabinet are higher. In addition, the manufacturing cost of the low-voltage switch cabinet is lower and the economic benefit of the low-voltage switch cabinet is higher.
Description
Technical field
The utility model relates to a kind of switch cubicle, relates in particular to a kind of plug in circuit breaker low-tension switch cabinet.
Background technology
Present low-tension switch cabinet generally comprises cabinet, function element (such as circuit breaker, instrument transformer etc.), horizontal bus, vertical bus, communication device and telecommunication cable etc. are installed in the cabinet, function element, horizontal bus, vertical bus, communication device and telecommunication cable etc. all are installed in the same cavity, do not separate, the magnetic field that causes the electric current in function element, horizontal bus, the vertical bus to produce is caused communication device, telecommunication cable and is had a strong impact on, serious interference has reduced the fail safe of low-tension switch cabinet mutually.In addition, function element, horizontal bus, vertical bus, communication device and telecommunication cable etc. are mixed in together, safeguard, overhaul all quite trouble, easily cause misoperation.
Electric, circuit of low-tension switch cabinet etc., industry standard is all arranged at present, follow electric, circuit etc. on the basis of industry standard, then needs the cabinet of low-tension switch cabinet is reasonably designed so that the fail safe of low-tension switch cabinet is higher, it is easier to safeguard, maintenance is more convenient.Obviously, present low-tension switch cabinet is difficult to the requirement that reaches such.
In addition, low-tension switch cabinet also needs to consider from fail safe, versatility and economic benefit, reduces the cost of low-tension switch cabinet as far as possible.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of plug in circuit breaker low-tension switch cabinet, this plug in circuit breaker low-tension switch cabinet can disturb by decrease, fail safe is higher, maintenance is easier, maintenance is more convenient, have higher versatility, and cost is lower, economic benefit is higher.The technical scheme that adopts is as follows:
A kind of plug in circuit breaker low-tension switch cabinet, comprise the incoming line cabinet, feeder cabinet and the control cubicle that set gradually, control cubicle comprises cabinet, circuit breaker, horizontal bus, vertical bus, communication device and telecommunication cable are installed in the cabinet, it is characterized in that: described control cubicle also comprises diaphragm plate, upper diaphragm plate is arranged in the described cabinet and is in the top of cabinet, and upper diaphragm plate is divided into communication device chamber and function element chamber from top to bottom with cabinet; Described communication device is installed in the communication device chamber; Also be provided with the circuit breaker chamber in the function element chamber, the rear portion of circuit breaker chamber is provided with the copper bar socket, and described circuit breaker is installed in the circuit breaker chamber, and the joint of circuit breaker is connected with the mode of copper bar socket with plug.
Upper diaphragm plate is divided into communication device chamber and function element chamber from top to bottom with cabinet, communication device chamber and function element chamber are separate, the communication device chamber is used for installing communication device, telecommunication cable, the function element chamber is used for installation function device (such as circuit breaker, instrument transformer etc.), communication device separates independent design with function element, interference each other is decrease owing to the obstruct of upper diaphragm plate, the fail safe that has therefore improved low-tension switch cabinet; Because communication device separates independent design with function element, so that the maintenance of low-tension switch cabinet is easier, the maintenance is more convenient; And, since control cubicle in circuit breaker be connected with pluggable mode with the copper bar socket, low-tension switch cabinet in the situation that integral body do not cut off the power supply, can change each functional unit, have higher versatility and reliability, and with respect to drawer type, its manufacturing cost is lower, and economic benefit is higher.
As preferred version of the present utility model, also comprise vertical clapboard, upper vertical clapboard is arranged in the described communication device chamber, and upper vertical clapboard is divided into left chamber and right chamber with the communication device chamber; Described communication device, telecommunication cable are installed in the left chamber; Described horizontal bus is installed in the right chamber.Further the communication device chamber is divided into left chamber and right chamber, its right chamber is used for installing horizontal bus, further reduced the phase mutual interference between function element, horizontal bus, vertical bus, communication device and the telecommunication cable, the fail safe that has further improved low-tension switch cabinet.
As the further preferred version of the utility model, also be provided with top-down vertical bus chamber in the described function element chamber, described vertical bus is installed in the vertical bus chamber.The vertical bus chamber further is set in the function element chamber, be used for installing vertical bus, further reduced the phase mutual interference between function element, horizontal bus, vertical bus, communication device and the telecommunication cable, the fail safe that has further improved low-tension switch cabinet.
As the utility model preferred version further, also be provided with outlet cable chamber in the described function element chamber.By outlet cable chamber is set, the outlet cable to be classified, layer of structure is clearly more demarcated, more convenient maintenance, maintenance.
As the utility model preferred version further, described function element also is provided with the side crossbeam in the chamber.The side crossbeam is used for the installation function device, plays a supporting role, so that structural stability is better.
As the utility model preferred version further, described communication device chamber and function element chamber are equipped with independently cabinet door.Letter device chamber and function element chamber are set up independently cabinet door separately,, are independent of each other as long as the cabinet door of opening respectively separately is just passable for the maintenance of communication device, function element, maintenance, so that safeguard, overhaul and be more prone to.
As the utility model preferred version further, also comprise pressure-release assembly, pressure-release assembly is installed in the top of described cabinet.By the top at cabinet pressure-release assembly is set, in time discharges the static of accumulation, low-tension switch cabinet is installed reliably more.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model preferred implementation;
Fig. 2 is the structural representation of control cubicle.
Embodiment
Be described further below in conjunction with accompanying drawing and preferred implementation of the present utility model.
As depicted in figs. 1 and 2, this plug in circuit breaker low-tension switch cabinet, comprise the incoming line cabinet 1, feeder cabinet 2 and the control cubicle 3 that set gradually, control cubicle 3 comprises cabinet 301, upper diaphragm plate 302, upper vertical clapboard 303, pressure-release assembly 304, circuit breaker 305, horizontal bus 306, vertical bus 307, communication device 308 and telecommunication cable 309; Upper diaphragm plate 302 is arranged in the cabinet 301 and is in the top of cabinet 301, and upper diaphragm plate 302 is divided into communication device chamber 4 and function element chamber 5 from top to bottom with cabinet 301; Communication device chamber 4 and function element chamber 5 are equipped with independently cabinet door 6; Upper vertical clapboard 303 is arranged in the communication device chamber 4, and upper vertical clapboard 303 is divided into left chamber 401 and right chamber 402 with communication device chamber 4; Communication device 308, telecommunication cable 309 are installed in the left chamber 401; Horizontal bus 306 is installed in the right chamber 401; Also be provided with circuit breaker chamber 501, vertical bus chamber 502 and outlet cable chamber 503 in the function element chamber 5; The rear portion of circuit breaker chamber 501 is provided with copper bar socket 7, and circuit breaker 305 is installed in the circuit breaker chamber 501, and the joint of circuit breaker 305 is connected with the mode of copper bar socket 7 with plug; Vertical bus 307 is installed in the vertical bus chamber 502; Pressure-release assembly 304 is installed in the top of cabinet 301.
Also be provided with side crossbeam 8 in the function element chamber 5.Side crossbeam 8 is used for other function element is installed, and plays a supporting role, so that structural stability is better.
In addition; need to prove, the specific embodiment described in this specification, its each several part titles etc. can be different; allly conceive equivalence or the simple change that described structure, feature and principle are done according to the utility model patent, be included in the protection range of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection range of the present utility model.
Claims (7)
1. plug in circuit breaker low-tension switch cabinet, comprise the incoming line cabinet, feeder cabinet and the control cubicle that set gradually, control cubicle comprises cabinet, circuit breaker, horizontal bus, vertical bus, communication device and telecommunication cable are installed in the cabinet, it is characterized in that: described control cubicle also comprises diaphragm plate, upper diaphragm plate is arranged in the described cabinet and is in the top of cabinet, and upper diaphragm plate is divided into communication device chamber and function element chamber from top to bottom with cabinet; Described communication device is installed in the communication device chamber; Also be provided with the circuit breaker chamber in the function element chamber, the rear portion of circuit breaker chamber is provided with the copper bar socket, and described circuit breaker is installed in the circuit breaker chamber, and the joint of circuit breaker is connected with the mode of copper bar socket with plug.
2. plug in circuit breaker low-tension switch cabinet as claimed in claim 1, it is characterized in that: also comprise vertical clapboard, upper vertical clapboard is arranged in the described communication device chamber, and upper vertical clapboard is divided into left chamber and right chamber with the communication device chamber; Described communication device, telecommunication cable are installed in the left chamber; Described horizontal bus is installed in the right chamber.
3. plug in circuit breaker low-tension switch cabinet as claimed in claim 1 or 2, it is characterized in that: also be provided with top-down vertical bus chamber in the described function element chamber, described vertical bus is installed in the vertical bus chamber.
4. plug in circuit breaker low-tension switch cabinet as claimed in claim 3 is characterized in that: also be provided with outlet cable chamber in the described function element chamber.
5. plug in circuit breaker low-tension switch cabinet as claimed in claim 3, it is characterized in that: described function element also is provided with the side crossbeam in the chamber.
6. plug in circuit breaker low-tension switch cabinet as claimed in claim 3, it is characterized in that: described communication device chamber and function element chamber are equipped with independently cabinet door.
7. plug in circuit breaker low-tension switch cabinet as claimed in claim 3 is characterized in that: comprise that also pressure-release assembly, pressure-release assembly are installed in the top of described cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189691 CN203205727U (en) | 2013-04-16 | 2013-04-16 | Low-voltage switch cabinet with plug-in type breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189691 CN203205727U (en) | 2013-04-16 | 2013-04-16 | Low-voltage switch cabinet with plug-in type breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205727U true CN203205727U (en) | 2013-09-18 |
Family
ID=49149795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189691 Expired - Lifetime CN203205727U (en) | 2013-04-16 | 2013-04-16 | Low-voltage switch cabinet with plug-in type breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205727U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429037A (en) * | 2015-12-14 | 2016-03-23 | 上海基胜能源科技有限公司 | Intelligent low-voltage cabinet |
| CN107769223A (en) * | 2017-11-27 | 2018-03-06 | 江苏现代电力科技股份有限公司 | The opening idle control assembly structure of Intelligent low-voltage |
| CN112189300A (en) * | 2018-06-25 | 2021-01-05 | Abb瑞士股份有限公司 | Protection device for a switchgear assembly, switchgear assembly and switchgear |
-
2013
- 2013-04-16 CN CN 201320189691 patent/CN203205727U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429037A (en) * | 2015-12-14 | 2016-03-23 | 上海基胜能源科技有限公司 | Intelligent low-voltage cabinet |
| CN107769223A (en) * | 2017-11-27 | 2018-03-06 | 江苏现代电力科技股份有限公司 | The opening idle control assembly structure of Intelligent low-voltage |
| CN112189300A (en) * | 2018-06-25 | 2021-01-05 | Abb瑞士股份有限公司 | Protection device for a switchgear assembly, switchgear assembly and switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |