CN205319591U - High height above sea level type high tension switchgear - Google Patents
High height above sea level type high tension switchgear Download PDFInfo
- Publication number
- CN205319591U CN205319591U CN201520939166.XU CN201520939166U CN205319591U CN 205319591 U CN205319591 U CN 205319591U CN 201520939166 U CN201520939166 U CN 201520939166U CN 205319591 U CN205319591 U CN 205319591U
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- room
- circuit breaker
- vacuum circuit
- bar
- bus
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Abstract
The utility model relates to a electrical switchgear field, concretely relates to high height above sea level type high tension switchgear, including the vacuum circuit breaker room, set up in the instrument room of vacuum circuit breaker room top, set up in the bus -bar room at vacuum circuit breaker room rear, set up in the cable chamber of bus -bar room below and set up in the cable mounting room of vacuum circuit breaker room below, vacuum circuit breaker installs the room in the preceding middle part of cubical switchboard, and internally mounted has solid insulation formula vacuum circuit breaker, handcart, insulating valve and valve mechanism, and the rocking handle that supplies the circuit breaker business turn over is installed to solid insulation formula vacuum circuit breaker's bottom, disposes " five prevent the shutting " piece of various conventionality on the handcart, the utility model discloses but the space of make full use of cable mounting room not only can make things convenient for installation, maintenance and zero part replacement of staff's equipment of being correlated with, security performance in the time of also increasing the cubical switchboard operation simultaneously, great improvement the insulating properties of cubical switchboard at high -altitude area.
Description
Technical field
This utility model relates to cabinet field, is specifically related to a kind of High aititude type high-tension switch cabinet.
Background technology
Coastal area economy is more flourishing, the electric switch equipment being commonly designed on the market applies to the environment of below height above sea level 1000m more, and China have 2/5ths areas height above sea level 1000m and more than, existing electrical equipment cannot adapt to high altitude localities use. Height above sea level increases rarefaction of air, the dielectric strength making equipment is reduced, thus affecting electric property and the security reliability of electric switch equipment. The dielectric strength space of current high-tension switch cabinet is less, enter high altitude localities to use, when the overall dimensions of maintained switch cabinet is constant, except using the components and parts of applicable high altitude localities instead, the insulation system form of switch cubicle inner conductive parts must also be improved, strengthen its insulating properties, to ensure electric property and the security reliability of equipment; The surface of main bus-bar and branch bar can be strengthened the air insulation configuration of conduction major loop with nonconductive epoxy layer, to be adapted at the area use of High aititude 1000 to 3000 meters, existing electrical equipment switch cubicle is overcome to be not suitable for the deficiency used in high altitude localities.
Utility model content
The purpose of this utility model is in that to provide a kind of High aititude type high-tension switch cabinet, and it is suitable for being used in High aititude, good insulation preformance, it is easy to maintenance.
For achieving the above object, this utility model provides following technical scheme:
A kind of High aititude type high-tension switch cabinet, including vacuum interrupter chamber, it is arranged at the control room above vacuum interrupter chamber, it is arranged at the bus-bar room at vacuum interrupter chamber rear, it is arranged at the cable vault below bus-bar room and is arranged at the wire installation room below vacuum interrupter chamber, described vacuum interrupter chamber is installed on the front middle part of switch cubicle, internally installed have solid insulation formula vacuum circuit breaker, hands car, insulation valve and valve mechanism, the bottom of solid insulation formula vacuum circuit breaker is provided with the rocking handle for chopper turnover, handcart is configured with " five-defence block " part of various routine.
Further, it is provided with contact box in described bus-bar room, is provided with earthed switch in described cable vault, in described wire installation room, is provided with voltage transformer, being provided with sleeve pipe between described wire installation room and cable vault, described voltage transformer is by the earthed switch in telescopic joint cable vault.
Further, being provided with main bus-bar and branch bar in described bus-bar room, the surface of described main bus-bar, branch bar and contact box is all with the nonconductive epoxy layer that 0.5mm is thick.
Further, the fracture of described solid insulation formula vacuum circuit breaker is opened from more than 150mm, and the installing plate of described contact box adopts 3mm corrosion resistant plate.
Compared with prior art, the beneficial effects of the utility model are: voltage transformer is arranged in the wire installation room in switch cubicle cup by this utility model, and earthed switch is moved down on the basis that original standard is installed, so can make full use of the space of wire installation room, staff can not only be facilitated to carry out the installation of relevant device, maintenance and part replacement, also can increase security performance when switch cubicle runs simultaneously, circuit breaker cart has reliably " five prevent " blocking function, it is possible to prevent various maloperation. The middle of vacuum circuit breaker is installed, easily chopper can be carried out care and maintenance, maximum feature is fast changeable, solving conventional inflatable switch cabinet and cannot change and safeguard the defect of vacuum circuit breaker, the surface of main bus-bar, branch bar and contact box all can be greatly improved the switch cubicle insulating properties in high altitude localities with the nonconductive epoxy layer that 0.5mm is thick.
Accompanying drawing explanation
Fig. 1 is this utility model one High aititude type high-tension switch cabinet structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, this utility model one High aititude type high-tension switch cabinet, including vacuum interrupter chamber 1, it is arranged at the control room 5 above vacuum interrupter chamber 1, it is arranged at the bus-bar room 2 at vacuum interrupter chamber 1 rear, it is arranged at the cable vault 3 below bus-bar room 2 and is arranged at the wire installation room 4 below vacuum interrupter chamber 1, described vacuum interrupter chamber 1 is installed on the front middle part of switch cubicle, internally installed have solid insulation formula vacuum circuit breaker 12, handcart 14, insulation valve 11 and valve mechanism 13, the bottom of solid insulation formula vacuum circuit breaker 12 is provided with the rocking handle 15 for chopper turnover, handcart is configured with " five-defence block " part of various routine.
As this utility model specific embodiment, it is provided with contact box 21 in described bus-bar room 2, it is provided with earthed switch 32 in described cable vault 3, it is provided with voltage transformer 41 in described wire installation room 4, being provided with sleeve pipe 31 between described wire installation room 4 and cable vault 3, described voltage transformer 41 connects the earthed switch 32 in cable vault by sleeve pipe 31. Being provided with main bus-bar and branch bar in described bus-bar room, the surface of described main bus-bar, branch bar and contact box is all with the nonconductive epoxy layer that 0.5mm is thick.The fracture of described solid insulation formula vacuum circuit breaker is opened from more than 150mm, and the installing plate of described contact box adopts 3mm corrosion resistant plate.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
Voltage transformer is arranged in the wire installation room in switch cubicle cup by this utility model, and earthed switch is moved down on the basis that original standard is installed, so can make full use of the space of wire installation room, staff can not only be facilitated to carry out the installation of relevant device, maintenance and part replacement, also can increase security performance when switch cubicle runs simultaneously, circuit breaker cart has reliably " five prevent " blocking function, it is possible to prevent various maloperation. The middle of vacuum circuit breaker is installed, it is convenient to chopper carries out care and maintenance, and maximum feature is fast changeable, solves conventional inflatable switch cabinet and cannot change and safeguard the defect of vacuum circuit breaker.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a High aititude type high-tension switch cabinet, it is characterized in that, including vacuum interrupter chamber, it is arranged at the control room above vacuum interrupter chamber, it is arranged at the bus-bar room at vacuum interrupter chamber rear, it is arranged at the cable vault below bus-bar room and is arranged at the wire installation room below vacuum interrupter chamber, described vacuum interrupter chamber is installed on the front middle part of switch cubicle, internally installed have solid insulation formula vacuum circuit breaker, hands car, insulation valve and valve mechanism, the bottom of solid insulation formula vacuum circuit breaker is provided with the rocking handle for chopper turnover, handcart is configured with " five-defence block " part of various routine, it is provided with contact box in described bus-bar room, it is provided with earthed switch in described cable vault, it is provided with voltage transformer in described wire installation room, it is provided with sleeve pipe between described wire installation room and cable vault, described voltage transformer is by the earthed switch in telescopic joint cable vault, being provided with main bus-bar and branch bar in described bus-bar room, the surface of described main bus-bar, branch bar and contact box is all with the nonconductive epoxy layer that 0.5mm is thick.
2. a kind of High aititude type high-tension switch cabinet according to claim 1, it is characterised in that the fracture of described solid insulation formula vacuum circuit breaker is opened from more than 150mm, and the installing plate of described contact box adopts 3mm corrosion resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939166.XU CN205319591U (en) | 2015-11-23 | 2015-11-23 | High height above sea level type high tension switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939166.XU CN205319591U (en) | 2015-11-23 | 2015-11-23 | High height above sea level type high tension switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319591U true CN205319591U (en) | 2016-06-15 |
Family
ID=56188722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520939166.XU Expired - Fee Related CN205319591U (en) | 2015-11-23 | 2015-11-23 | High height above sea level type high tension switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936089A (en) * | 2017-03-20 | 2017-07-07 | 正泰电气股份有限公司 | Environment protection type high pressure switchgear |
-
2015
- 2015-11-23 CN CN201520939166.XU patent/CN205319591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936089A (en) * | 2017-03-20 | 2017-07-07 | 正泰电气股份有限公司 | Environment protection type high pressure switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High height above sea level type high tension switchgear Effective date of registration: 20161116 Granted publication date: 20160615 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Kunming branch Pledgor: KUNMING YAOLONG ZHIXIN TRANSFORMER MANUFACTURING CO.,LTD. Registration number: 2016530000019 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190104 Granted publication date: 20160615 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Kunming branch Pledgor: KUNMING YAOLONG ZHIXIN TRANSFORMER MANUFACTURING CO.,LTD. Registration number: 2016530000019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20211123 |