CN105470848A - Simple-top parallel-type gas-filling cabinet - Google Patents
Simple-top parallel-type gas-filling cabinet Download PDFInfo
- Publication number
- CN105470848A CN105470848A CN201510864930.6A CN201510864930A CN105470848A CN 105470848 A CN105470848 A CN 105470848A CN 201510864930 A CN201510864930 A CN 201510864930A CN 105470848 A CN105470848 A CN 105470848A
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- CN
- China
- Prior art keywords
- bus
- room
- plainly
- cabinet
- bar room
- 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
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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
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
Abstract
The invention discloses a simple-top parallel-type gas-filling cabinet, and the cabinet comprises a high-voltage cabinet body. The interior of the high-voltage cabinet body is provided with a bus room, a circuit breaker room, and a central partitioning plate. The bus room and the circuit breaker room are vertically partitioned through the central partitioning plate. The upper surface of the central partitioning plate forms a bottom surface of the bus room, and the lower surface of the central partitioning plate forms a top surface of the circuit breaker room. The bus room is connected with the circuit breaker room through a buscouple. The bus room and the circuit breaker room are vertically partitioned through the central partitioning plate, and the interior of the high-voltage cabinet body is provided with the central partitioning plate, thereby forming the bus room and the circuit breaker room. Compared with a mode of welding two independent bus rooms and a circuit breaker room module unit together in the prior art, the mode employed in the invention can reduce the welding amount, thereby reducing the deformation amount, and solving a problem that an insulating bus is difficult to install during the joint of cabinets.
Description
Technical field
The present invention relates to switch cubicle technical field, be specifically related to a kind of plainly-packed top and formula gas-filling cabinet.
Background technology
In electric power facility, due to the advantage such as the compact conformation of gas-filling cabinet, reliability are high, easy for installation, be not affected by the external environment, simple to operate, floor space is little, be more and more subject to the favor of client.Particularly the market demand of middle pressure field to gas-filling cabinet is larger.At present, gas-filling cabinet mostly adopts independently construction unit, i.e. bus-bar room, breaker chamber, cable vault, low-pressure chamber, pressure release passage etc., is formed, thus realize specific structure function by splicing installation.At present, because the blowing pressure is large, cause gas tank complex structure, thus increase welding capacity, cause welding deformation large, gas tank leak rate is large, causes processing to install difficulty.These factors such as mismachining tolerance, alignment error existed, finally cause and cabinet difficulty, even can affect the insulation property of complete machine, reduce the general safety reliability of product, affect the competitiveness of product in market.
Summary of the invention
The object of this invention is to provide a kind of plainly-packed top and formula gas-filling cabinet, to solve the technical problem that existing gas-filling cabinet welding deformation is large, install difficulty.
In order to realize above object, a kind of plainly-packed top of the present invention the technical scheme of formula gas-filling cabinet is as follows: plainly-packed top formula gas-filling cabinet, comprise high-voltage switch cabinet body, bus-bar room, breaker chamber, central dividing plate is provided with in high-voltage switch cabinet body, described bus-bar room and breaker chamber are kept apart up and down by described central dividing plate, the end face that the upper face of described central dividing plate forms the bottom surface of described bus-bar room, lower face forms described breaker chamber, described bus-bar room is connected by mother device with breaker chamber.
Described plainly-packed top formula gas-filling cabinet also comprises cable vault, low-pressure chamber, be set up in parallel about described high-voltage switch cabinet body and low-pressure chamber and be all positioned at the top of described cable vault, kept apart by vertical baffle between described low-pressure chamber and high-voltage switch cabinet body, the side of described central dividing plate is connected on described vertical baffle.
Described breaker chamber, the side relative with described low-pressure chamber be provided with breaker chamber pressure release passage.
Described bus-bar room, the side relative with described low-pressure chamber be provided with bus-bar room pressure release passage.
The top of described bus-bar room be provided with at gas-filling cabinet and cabinet time for the wiring construction of connection bus electrical connection, wiring construction is connected with bus-bar room.
The top of described bus-bar room is provided with sky room, and described wiring construction is located at empty indoor.
Described wiring construction is made up of three spaced joint sleeves.
Joint sleeve described in three be uniformly distributed and the center on same straight line, direction angular direction is extended along described empty room of this straight line described.
Described high-voltage switch cabinet body has the cabinet door independent of low-pressure chamber.
Beneficial effect of the present invention: the bus-bar room in the present invention and breaker chamber are separated by a central dividing plate, mode by arranging central dividing plate in high-voltage switch cabinet body forms bus-bar room and breaker chamber, by two, independently bus-bar room, breaker chamber make modular unit respectively relative to of the prior art, and then the mode that modular unit welded together, welding capacity can be reduced, thus Reducing distortion amount, avoid the problem of the installing insulating bus difficulty when spelling cabinet.
Accompanying drawing explanation
Fig. 1 is the plainly-packed top of the present invention and the structural representation of the embodiment of formula gas-filling cabinet;
Fig. 2 opens front side cabinet structural representation behind the door in Fig. 1;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is and the schematic diagram of cabinet.
Embodiment
The plainly-packed top of the present invention the embodiment of formula gas-filling cabinet: as Figure 1-4, plainly-packed top formula gas-filling cabinet, comprise high-voltage switch cabinet body, cable vault 1, low-pressure chamber 3, and high-voltage switch cabinet body, cable vault 1, low-pressure chamber 3 are the cabinet of sealing, and inside is filled with gases at high pressure.Cabinet adopts the thick high-quality cold rolled stainless steel sheet of 3mm through laser cutting and is welded.High-voltage switch cabinet body and low-pressure chamber about 3 are set up in parallel and are all positioned at the top of cable vault 1, are kept apart between low-pressure chamber 3 and high-voltage switch cabinet body by vertical baffle 12.High pressure components and parts are arranged in high-voltage switch cabinet body.Bus-bar room 10, breaker chamber 11, central dividing plate 13 is provided with in high-voltage switch cabinet body, bus-bar room 10 and breaker chamber 11 are kept apart by central dividing plate about 13, the upper face of central dividing plate 13 forms the bottom surface of bus-bar room 10, the end face of lower face formation breaker chamber 11, and bus-bar room 10 is connected by mother device 9 with breaker chamber 11.The side of central dividing plate 13 is connected on vertical baffle 12.The corrosion resistant plate that central dividing plate 13 adopts 3mm thick.Two air chambers (bus-bar room and breaker chamber) are all be connected with insulating part by busbar, ensure the loop conducting of respective air chamber.Breaker chamber, relative with low-pressure chamber side is provided with breaker chamber pressure release passage 8.Bus-bar room, relative with low-pressure chamber side is provided with bus-bar room pressure release passage 7.Rupture pressure disc is positioned at corresponding pressure release passage.Each air chamber is provided with independently pressure relief device, so neither affects the function of gas-filling cabinet, has greatly saved gas tank housing raw materials simultaneously, has reduced the welding capacity of gas tank weld seam, decrease Leakage Gas point, ensure that the leak rate of cupboard.In addition, gas tank welding deformation amount is little, and decrease the assembling difficulty of one side cupboard, high-voltage switch cabinet body has the cabinet door independent of low-pressure chamber, and the cabinet door of high-voltage switch cabinet body comprises bus-bar room cabinet door 4, breaker chamber cabinet door 2.Bus-bar room cabinet door 4, breaker chamber cabinet door 2 are all positioned at the front side of gas-filling cabinet, and are separate, are convenient to overhaul two air chambers respectively.
The top of bus-bar room 10 be provided with at gas-filling cabinet and cabinet time for the wiring construction of connection bus electrical connection, wiring construction is connected with bus-bar room.The top of bus-bar room is provided with sky room 5, and wiring construction is located at empty indoor.Wiring construction is made up of, corresponding to three-phase three spaced joint sleeves 6.The joint sleeve 6 of three be uniformly distributed and the center on same straight line, direction angular direction is extended along empty room of this straight line.Joint sleeve is insulating sleeve.By the arranged direction of three insulating sleeves being set to inclination, to reduce the space that it takies, make the structure of cabinet more compact.Certainly, in other embodiments, also can time interval arrange.
At gas-filling cabinet and cabinet time, adopt top cabinet, be connected with the insulating sleeve on two cabinets by isolated bus 14, ensure that and cabinet precision, decrease the impact on also cabinet of processing and alignment error.
In other embodiments, the syndeton in empty room, also can adopt bus bar.
Claims (9)
1. a plainly-packed top formula gas-filling cabinet, it is characterized in that: comprise high-voltage switch cabinet body, bus-bar room, breaker chamber, central dividing plate is provided with in high-voltage switch cabinet body, described bus-bar room and breaker chamber are kept apart up and down by described central dividing plate, the end face that the upper face of described central dividing plate forms the bottom surface of described bus-bar room, lower face forms described breaker chamber, described bus-bar room is connected by mother device with breaker chamber.
2. plainly-packed top according to claim 1 formula gas-filling cabinet, it is characterized in that: described plainly-packed top formula gas-filling cabinet also comprises cable vault, low-pressure chamber, be set up in parallel about described high-voltage switch cabinet body and low-pressure chamber and be all positioned at the top of described cable vault, kept apart by vertical baffle between described low-pressure chamber and high-voltage switch cabinet body, the side of described central dividing plate is connected on described vertical baffle.
3. plainly-packed top according to claim 2 formula gas-filling cabinet, is characterized in that: described breaker chamber, the side relative with described low-pressure chamber be provided with breaker chamber pressure release passage.
4. plainly-packed top according to claim 2 formula gas-filling cabinet, is characterized in that: described bus-bar room, the side relative with described low-pressure chamber be provided with bus-bar room pressure release passage.
5. plainly-packed top according to claim 2 formula gas-filling cabinet, is characterized in that: the top of described bus-bar room be provided with at gas-filling cabinet and cabinet time for the wiring construction of connection bus electrical connection, wiring construction is connected with bus-bar room.
6. plainly-packed top according to claim 5 formula gas-filling cabinet, is characterized in that: the top of described bus-bar room is provided with sky room, and described wiring construction is located at empty indoor.
7. plainly-packed top according to claim 6 formula gas-filling cabinet, is characterized in that: described wiring construction is made up of three spaced joint sleeves.
8. plainly-packed top according to claim 7 formula gas-filling cabinet, is characterized in that: the joint sleeve described in three be uniformly distributed and the center on same straight line, direction angular direction is extended along described empty room of this straight line described.
9. the plainly-packed top according to claim 2 ~ 8 any one formula gas-filling cabinet, is characterized in that: described high-voltage switch cabinet body has the cabinet door independent of low-pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864930.6A CN105470848A (en) | 2015-12-01 | 2015-12-01 | Simple-top parallel-type gas-filling cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864930.6A CN105470848A (en) | 2015-12-01 | 2015-12-01 | Simple-top parallel-type gas-filling cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105470848A true CN105470848A (en) | 2016-04-06 |
Family
ID=55608296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510864930.6A Pending CN105470848A (en) | 2015-12-01 | 2015-12-01 | Simple-top parallel-type gas-filling cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105470848A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489500Y (en) * | 2001-03-29 | 2002-05-01 | 许继变压器有限公司 | High voltage switch cabinet |
| CN201167210Y (en) * | 2008-02-03 | 2008-12-17 | 厦门华电开关有限公司 | Shifting open type busbar chamber for metal closed switch equipment |
| CN201490613U (en) * | 2009-06-03 | 2010-05-26 | Abb技术有限公司 | Railway switching cabinet of two phases shared box |
| CN103151723A (en) * | 2013-04-07 | 2013-06-12 | 深圳市金博联电力技术有限公司 | Completely-sealed and complete-solid insulation ring main unit |
-
2015
- 2015-12-01 CN CN201510864930.6A patent/CN105470848A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489500Y (en) * | 2001-03-29 | 2002-05-01 | 许继变压器有限公司 | High voltage switch cabinet |
| CN201167210Y (en) * | 2008-02-03 | 2008-12-17 | 厦门华电开关有限公司 | Shifting open type busbar chamber for metal closed switch equipment |
| CN201490613U (en) * | 2009-06-03 | 2010-05-26 | Abb技术有限公司 | Railway switching cabinet of two phases shared box |
| CN103151723A (en) * | 2013-04-07 | 2013-06-12 | 深圳市金博联电力技术有限公司 | Completely-sealed and complete-solid insulation ring main unit |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |