CN205385216U - Small -size high tension switchgear - Google Patents
Small -size high tension switchgear Download PDFInfo
- Publication number
- CN205385216U CN205385216U CN201521105989.9U CN201521105989U CN205385216U CN 205385216 U CN205385216 U CN 205385216U CN 201521105989 U CN201521105989 U CN 201521105989U CN 205385216 U CN205385216 U CN 205385216U
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- China
- Prior art keywords
- cabinet
- high voltage
- switch cubicle
- voltage switch
- insulation
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Abstract
The utility model provides a small -size high tension switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body. All be equipped with insulating sheath on internal each generating line of cabinet, insulating backplate is installed to the internal wall of cabinet, it is equipped with insulating baffle to correspond the main bus -bar to be provided with insulating alternate backplate between all the other generating lines, all be equipped with insulating protector on the entrance hole of the cabinet body and the wire hole. Interior lag and outer lag that insulating protector is in the same place including mutual grafting, the cable is by its inside passing. The structural design of this cubical switchboard is applicable to the less high tension switchgear of whole volume, can adapt to narrow and small installation condition, puts the convenience. Its security performance is strong, corresponds each generating line and all is equipped with baffle or backplate, still can not receive electrostatic interference simultaneously, has avoided at the operating partial discharge phenomenon of high pressure, emergence that reduce the fault order, and messenger's equipment moves safelyr to personal safety that can the automatically controlled cabinet maintainer of maximum guarantee.
Description
Technical field
This utility model belongs to high-tension switch cabinet equipment technical field, especially relates to a kind of small high voltage switch cubicle.
Background technology
Under normal circumstances, the working place of electrical control cubicles equipment and installing space are all relatively larger, and the space that such as common 35kV equipment is enjoyed is relatively big, and it is entirely capable of meeting creep age distance and creepage gap.But, sometimes mounting condition is limited, the available installation space reserved for electrical control cubicles is less, what meanwhile bring is exactly the electric control cabinet structure requirement that is difficult to meet creep age distance and creepage gap, especially for high-pressure electric control cabinet, during personnel's operation of on-site maintenance maintenance, its life and healthy all can have potential grave danger, careless slightly, it is possible to have the danger of electric shock.Therefore, for ensureing the personal safety of electrical control cubicles attendant, need one badly and there is reinforcement safeguard function, and can the electric-controlled switch cabinet of good insulation.
Summary of the invention
In view of this, this utility model is directed to a kind of small high voltage switch cubicle, solves mounting condition by limited time, the safety issue of small size electrical control cubicles.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of small high voltage switch cubicle, including cabinet；Being designed with insulating sheath in described cabinet on each bus, cabinet inwall is provided with insulation protective board；Corresponding main bus-bar is provided with insulation barrier, and is provided with the alternate backplate of insulation between all the other buses；The entrance hole and wire hole of described cabinet are designed with insulation protecting device.
Further, described cabinet front panel is provided with observation window, and its biside plate is designed with radiating area.
Further, described radiating area includes some stamping forming louvres obliquely from inside to outside.
Further, the top of described cabinet is provided with hanger.
Further, described insulation protecting device includes being mutually inserted interior protective jacket together and outer protective jacket；One end that described interior protective jacket is in cabinet is provided with flanging, and its one end passing cabinet is plugged on the described outer protective jacket being in outside cabinet.
Further, described outer protective jacket free end has tapered end closing in.
Further, described outer protective jacket is provided with some louvres.
Further, described insulation protective board, insulation barrier and the alternate shield face that insulate are equipped with antistatic backing.
Relative to prior art, small high voltage switch cubicle described in the utility model has the advantage that
The structural design of this switch cubicle, it is adaptable to the high-tension switch cabinet that overall volume is less, it is possible to adapt to narrow and small mounting condition, puts conveniently.Its security performance is strong, and corresponding each bus is equipped with baffle plate or backplate, also will not be subject to static interference simultaneously, avoid the partial discharge phenomenon in high-voltage operation, the generation reduced the fault point, makes equipment run safer, and can farthest ensure the personal safety of electrical control cubicles attendant.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of insulation protecting device in this utility model.
Description of reference numerals:
1-cabinet；2-insulating sheath；3-insulation protective board；4-main bus-bar；5-insulation barrier；6-insulate alternate backplate；7-insulation protecting device；8-hanger；Protective jacket in 9-；The outer protective jacket of 10-；11-flanging；12-tapered end closes up.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model by concrete condition.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of small high voltage switch cubicle, as depicted in figs. 1 and 2, including cabinet 1；Being designed with insulating sheath 2 in described cabinet 1 on each bus, cabinet 1 inwall is provided with insulation protective board 3；Corresponding main bus-bar 4 is provided with insulation barrier 5, and is provided with the alternate backplate 6 of insulation between all the other buses；The entrance hole and wire hole of described cabinet 1 are designed with insulation protecting device 7.
It should be noted that; the region that corresponding cabinet caloric value is big is provided with some heat abstractor installation positions of diverse location; can according to practical situation; installing corresponding heat abstractor on heat abstractor installation position, to be dispelled the heat in the position that the caloric values such as bus are big, heat radiation is fully; effective; make heat radiation in the cabinet of high integration good, protect components and parts, safe and reliable.It addition, cabinet outer surface can apply fire resistant coating, improve fire protecting performance, to guarantee the safety that this switch cubicle uses.
Wherein, described cabinet 1 front panel is provided with observation window, and its biside plate is designed with radiating area.This described radiating area includes some stamping forming louvres obliquely from inside to outside, it is possible to improving the radiating effect of cabinet, dust-proof covering can stop dust etc. to fall in cabinet, it is to avoid dust accumulation causes the danger such as short circuit.
Wherein, the top of described cabinet 1 is provided with hanger 8, transport, easy for installation, is effectively improved work efficiency.It is pointed out that hanger 8 must be arranged symmetrically with the center of gravity of this switch cubicle, it is possible to some hanger connecting holes are set, hanger screwed is on cabinet top, during lifting, adjusts hanger height and position as required, ensure cabinet not run-off the straight, unexpected injury will not be brought.
It addition, the inwall on cabinet 1 top can arrange reinforcement plate, hanger not only screwed is on cabinet, and the one end penetrating cabinet 1 is also connected with this reinforcement plate, reliable and stable, and structural strength is high, and cabinet will not be made during lifting to deform.
Wherein, described insulation protecting device 7 includes being mutually inserted interior protective jacket 9 together and outer protective jacket 10；One end that described interior protective jacket 9 is in cabinet is provided with flanging 11, and its one end passing cabinet 1 is plugged on the described outer protective jacket 10 being in outside cabinet 1.Cable is by the center traverse of interior protective jacket and outer protective jacket, therefore, insulation protecting device 7 not only effectively plays insulating effect, and also prevents cable from being hurt by cabinet, it is to avoid generation danger of hazardous electrical discharges.
Wherein, described outer protective jacket 10 free end has tapered end closing in 12, it is to avoid dust is entered in cabinet 1 by this insulation protecting device.
For the heat radiation of reinforced insulation preventer, described outer protective jacket 10 is provided with some louvres, cable in insulation protecting device through time, will not because of outside suit sheath and poor heat radiation.
Wherein, described insulation protective board 3, insulation barrier 4 and alternate backplate 6 surface of insulating are equipped with antistatic backing.Here antistatic backing can be static-free glue skin, it is possible to prevents the harm of electrostatic, causes short circuit or electric discharge phenomena, it is ensured that the safety that this switch cubicle uses.
The structural design of this switch cubicle, it is adaptable to the high-tension switch cabinet that overall volume is less, it is possible to adapt to narrow and small mounting condition, puts conveniently.Its security performance is strong, and corresponding each bus is equipped with baffle plate or backplate, also will not be subject to static interference simultaneously, avoid the partial discharge phenomenon in high-voltage operation, the generation reduced the fault point, makes equipment run safer, and can farthest ensure the personal safety of electrical control cubicles attendant.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (8)
1. a small high voltage switch cubicle, it is characterised in that: include cabinet；Being designed with insulating sheath in described cabinet on each bus, cabinet inwall is provided with insulation protective board；Corresponding main bus-bar is provided with insulation barrier, and is provided with the alternate backplate of insulation between all the other buses；The entrance hole and wire hole of described cabinet are designed with insulation protecting device.
2. a kind of small high voltage switch cubicle according to claim 1, it is characterised in that: described cabinet front panel is provided with observation window, and its biside plate is designed with radiating area.
3. a kind of small high voltage switch cubicle according to claim 2, it is characterised in that: described radiating area includes some stamping forming louvres obliquely from inside to outside.
4. a kind of small high voltage switch cubicle according to claim 1, it is characterised in that: the top of described cabinet is provided with hanger.
5. a kind of small high voltage switch cubicle according to claim 1, it is characterised in that: described insulation protecting device includes being mutually inserted interior protective jacket together and outer protective jacket；One end that described interior protective jacket is in cabinet is provided with flanging, and its one end passing cabinet is plugged on the described outer protective jacket being in outside cabinet.
6. a kind of small high voltage switch cubicle according to claim 5, it is characterised in that: described outer protective jacket free end has tapered end and closes up.
7. a kind of small high voltage switch cubicle according to claim 5, it is characterised in that: described outer protective jacket is provided with some louvres.
8. a kind of small high voltage switch cubicle according to claim 1, it is characterised in that: described insulation protective board, insulation barrier and the alternate shield face that insulate are equipped with antistatic backing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105989.9U CN205385216U (en) | 2015-12-24 | 2015-12-24 | Small -size high tension switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105989.9U CN205385216U (en) | 2015-12-24 | 2015-12-24 | Small -size high tension switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385216U true CN205385216U (en) | 2016-07-13 |
Family
ID=56337411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521105989.9U Active CN205385216U (en) | 2015-12-24 | 2015-12-24 | Small -size high tension switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708239A (en) * | 2021-07-08 | 2021-11-26 | 广东电网有限责任公司广州供电局 | Switch cabinet, insulation assembly and insulation sheet |
-
2015
- 2015-12-24 CN CN201521105989.9U patent/CN205385216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708239A (en) * | 2021-07-08 | 2021-11-26 | 广东电网有限责任公司广州供电局 | Switch cabinet, insulation assembly and insulation sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |