CN204927924U - 40kV cubical switchboard - Google Patents
40kV cubical switchboard Download PDFInfo
- Publication number
- CN204927924U CN204927924U CN201520553079.0U CN201520553079U CN204927924U CN 204927924 U CN204927924 U CN 204927924U CN 201520553079 U CN201520553079 U CN 201520553079U CN 204927924 U CN204927924 U CN 204927924U
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- CN
- China
- Prior art keywords
- handcart
- room
- callable
- bar
- insulator
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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.)
- Expired - Fee Related
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a 40kV cubical switchboard, it has three -phase main bus -bar (5) to distribute in bus -bar room (2), main bus -bar (5) overcoat has sleeve pipe (6), sleeve pipe (6) are recoverable insulation support, last contact box (7) and lower contact box (8) that are equipped with respectively in bus -bar room (2) and cable chamber (3) set up to insulating contact box recoverable, be connected with insulator (9) on every main bus -bar (5), three insulator (9) are right angled triangle and arrange, three insulator (9) are connected with last contact box (7) through the spliced pole respectively, insulator (9) set up to recoverable insulator, be equipped with handcart (10) in handcart room (1), the handcart is 40kV's indoor high -pressure vacuum circuit breaker, be equipped with the solid utmost point post (11) that seals on the operating device upper portion of handcart (10), gu it sets up to recoverable insulating housing to seal the shell of utmost point post (11), the automobile body of handcart bottom is located the bottom of the cabinet body.
Description
Technical field
The utility model relates to a kind of 40kV switch cubicle.
Background technology
At home in electrical apparatus industry, insulating part in current 40kV switch cubicle all adopts epoxide resin material to make, this material not only use amount is large, and use amount is huge, and epoxy resin is thermosets, no matter epoxide resin material adopts the method for burning or buried degraded after scrapping, its process all can produce serious pollution to environment, cannot recycling, does not more meet the requirement of sustainable development, epoxy resin also also exists the volatilization of pernicious gas in addition, is unfavorable for health and energy-saving and emission-reduction.
Summary of the invention
The utility model provides a kind of 40kV switch cubicle, and its insulating part adopts thermoplastic insulation material, so just has recyclable recycling, greatly reduces use cost, decrease environmental pollution.
The utility model have employed following technical scheme: a kind of 40kV switch cubicle, it comprises cabinet, handcart room is distributed with in described cabinet, bus-bar room, cable vault and relay control room, relay control room is positioned at handcart room top, bus-bar room and cable vault are positioned at the rear side of handcart room, cable vault is positioned at the below of bus-bar room, three-phase main bus bar is distributed with in bus-bar room, main bus bar overcoat has sleeve pipe, sleeve pipe is callable insulating sleeve, upper contact head box and lower contact box is respectively equipped with in bus-bar room and cable vault, upper contact head box is set to callable upper insulation contact box, lower contact box is set to callable lower insulation contact box, each main bus bar is connected with insulator, three rectangular rounded projections arranged of insulator, three insulators are connected with upper contact head box respectively by joint pin, described insulator is set to callable insulator, lower contact box is connected with the current transformer be provided with in bottom of cabinet bulk, current transformer is set to pouring current transformer, dividing plate between handcart room and bus-bar room is provided with two openings, two openings are corresponding with upper contact head box in handcart room and lower contact box, handcart is provided with in handcart room, handcart is the indoor high-voltage vacuum circuit breaker of 40kV, pole is provided with on the operating mechanism top of handcart, the side of pole is provided with contact arm, one end of contact arm is connected with the wire outlet seat of pole, the other end is provided with contact, the shell of described pole is set to callable insulation shell, car body bottom handcart is positioned at the bottom of cabinet.
Described main bus bar is square-section copper bar.The bottom of described cable vault is provided with lightning arrester.Described callable insulating sleeve is polyamide modified plastic bushing.Described callable upper insulation contact box and callable lower insulation contact box are all set to polyamide modified plastics contact box.Described callable insulator is set to polyamide modified insulator made from plastic.Described callable insulation shell is set to polyamide modified plastic casing.Described pouring current transformer is the shaping current transformer of polyamide modified plastic pouring.
The utility model has following beneficial effect: after have employed above technical scheme, the callable insulating sleeve of the utility model is polyamide modified plastic bushing, callable upper insulation contact box and callable lower insulation contact box are all set to polyamide modified plastics contact box, callable insulator is set to polyamide modified insulator made from plastic, callable insulation shell is set to polyamide modified plastic casing, and pouring current transformer is the shaping current transformer of polyamide modified plastic pouring.
Like this because polyamide modified plastic casing has degradable recycling, the rate of recovery can reach more than 98.5%, not only cost-saving, and decrease environmental pollution, be conducive to energy-saving and emission-reduction, and improve work efficiency, fire resistance is good, and the work efficiency of the polyamide modified plastics that the utility model adopts is 6-8 times of epoxy resin.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In FIG, the utility model provides a kind of 40kV switch cubicle, it comprises cabinet, handcart room 1 is distributed with in described cabinet, bus-bar room 2, cable vault 3 and relay control room 4, relay control room 4 is positioned at handcart room 1 top, bus-bar room 2 and cable vault 3 are positioned at the rear side of handcart room 1, cable vault 3 is positioned at the below of bus-bar room 2, three-phase main bus bar 5 is distributed with in bus-bar room 2, described main bus bar 5 is square-section copper bar, main bus bar 5 overcoat has sleeve pipe 6, sleeve pipe 6 is callable insulating sleeve, callable insulating sleeve is polyamide modified plastic bushing, upper contact head box 7 and lower contact box 8 is respectively equipped with in bus-bar room 2 and cable vault 3, upper contact head box 7 is set to callable upper insulation contact box, lower contact box 8 is set to callable lower insulation contact box, described callable upper insulation contact box and callable lower insulation contact box are all set to polyamide modified plastics contact box, each main bus bar 5 is connected with insulator 9, three insulators 9 at right angles rounded projections arranged, three insulators 9 are connected with upper contact head box 7 respectively by joint pin, described insulator 9 is set to callable insulator, callable insulator is set to polyamide modified insulator made from plastic, lower contact box 8 is connected with the current transformer 9 be provided with in bottom of cabinet bulk, current transformer 9 is set to pouring current transformer, pouring current transformer is the shaping current transformer of polyamide modified plastic pouring, dividing plate between handcart room 1 and bus-bar room 2 is provided with two openings, two openings are corresponding with upper contact head box 7 in handcart room and lower contact box 8, handcart 10 is provided with in handcart room 1, handcart is the indoor high-voltage vacuum circuit breaker of 40kV, pole 11 is provided with on the operating mechanism top of handcart 10, the side of pole 11 is provided with contact arm 12, one end of contact arm 12 is connected with the wire outlet seat of pole 11, the other end is provided with contact 13, the shell of described pole 11 is set to callable insulation shell, callable insulation shell is set to polyamide modified plastic casing, car body bottom handcart is positioned at the bottom of cabinet, the bottom of described cable vault 3 is provided with lightning arrester.
Claims (8)
1. a 40kV switch cubicle, it comprises cabinet, it is characterized in that in described cabinet, being distributed with handcart room (1), bus-bar room (2), cable vault (3) and relay control room (4), relay control room (4) is positioned at handcart room (1) top, bus-bar room (2) and cable vault (3) are positioned at the rear side of handcart room (1), cable vault (3) is positioned at the below of bus-bar room (2), three-phase main bus bar (5) is distributed with in bus-bar room (2), main bus bar (5) overcoat has sleeve pipe (6), sleeve pipe (6) is callable insulating sleeve, upper contact head box (7) and lower contact box (8) is respectively equipped with in bus-bar room (2) and cable vault (3), upper contact head box (7) is set to callable upper insulation contact box, lower contact box (8) is set to callable lower insulation contact box, each main bus bar (5) is connected with insulator (9), three insulators (9) at right angles rounded projections arranged, three insulators (9) are connected with upper contact head box (7) respectively by joint pin, described insulator (9) is set to callable insulator, lower contact box (8) is connected with the current transformer be provided with in bottom of cabinet bulk (9), current transformer (9) is set to pouring current transformer, dividing plate between handcart room (1) and bus-bar room (2) is provided with two openings, two openings are corresponding with upper contact head box (7) in handcart room and lower contact box (8), handcart (10) is provided with in handcart room (1), handcart is the indoor high-voltage vacuum circuit breaker of 40kV, pole (11) is provided with on the operating mechanism top of handcart (10), the side of pole (11) is provided with contact arm (12), one end of contact arm (12) is connected with the wire outlet seat of pole (11), the other end is provided with contact (13), the shell of described pole (11) is set to callable insulation shell, car body bottom handcart is positioned at the bottom of cabinet.
2. 40kV switch cubicle according to claim 1, is characterized in that described main bus bar (5) is square-section copper bar.
3. 40kV switch cubicle according to claim 1, is characterized in that the bottom of described cable vault (3) is provided with lightning arrester.
4. 40kV switch cubicle according to claim 1, is characterized in that described callable insulating sleeve is polyamide modified plastic bushing.
5. 40kV switch cubicle according to claim 1, is characterized in that described callable upper insulation contact box and callable lower insulation contact box are all set to polyamide modified plastics contact box.
6. 40kV switch cubicle according to claim 1, is characterized in that described callable insulator is set to polyamide modified insulator made from plastic.
7. 40kV switch cubicle according to claim 1, is characterized in that described callable insulation shell is set to polyamide modified plastic casing.
8. 40kV switch cubicle according to claim 1, is characterized in that described pouring current transformer is the shaping current transformer of polyamide modified plastic pouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553079.0U CN204927924U (en) | 2015-07-28 | 2015-07-28 | 40kV cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553079.0U CN204927924U (en) | 2015-07-28 | 2015-07-28 | 40kV cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927924U true CN204927924U (en) | 2015-12-30 |
Family
ID=54977023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520553079.0U Expired - Fee Related CN204927924U (en) | 2015-07-28 | 2015-07-28 | 40kV cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927924U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070581A (en) * | 2015-08-12 | 2015-11-18 | 江苏南瑞泰事达电气有限公司 | 40 kV indoor high-voltage vacuum circuit breaker |
| CN105098639A (en) * | 2015-07-28 | 2015-11-25 | 江苏南瑞泰事达电气有限公司 | 40kV switch cabinet |
| CN110224327A (en) * | 2019-05-27 | 2019-09-10 | 中山市明阳电器有限公司 | A kind of phase insulation structure of electrical equipment |
| WO2019223701A1 (en) * | 2018-05-21 | 2019-11-28 | 中国电力科学研究院有限公司 | New indoor intelligent high-voltage vacuum circuit breaker |
| CN112103831A (en) * | 2020-08-06 | 2020-12-18 | 河南平高通用电气有限公司 | PT handcart and use cubical switchboard of this PT handcart |
| EP3863135A1 (en) * | 2020-02-06 | 2021-08-11 | ABB Schweiz AG | Bushing for a medium voltage switchgear |
-
2015
- 2015-07-28 CN CN201520553079.0U patent/CN204927924U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098639A (en) * | 2015-07-28 | 2015-11-25 | 江苏南瑞泰事达电气有限公司 | 40kV switch cabinet |
| CN105070581A (en) * | 2015-08-12 | 2015-11-18 | 江苏南瑞泰事达电气有限公司 | 40 kV indoor high-voltage vacuum circuit breaker |
| WO2019223701A1 (en) * | 2018-05-21 | 2019-11-28 | 中国电力科学研究院有限公司 | New indoor intelligent high-voltage vacuum circuit breaker |
| CN110224327A (en) * | 2019-05-27 | 2019-09-10 | 中山市明阳电器有限公司 | A kind of phase insulation structure of electrical equipment |
| EP3863135A1 (en) * | 2020-02-06 | 2021-08-11 | ABB Schweiz AG | Bushing for a medium voltage switchgear |
| US11742114B2 (en) | 2020-02-06 | 2023-08-29 | Abb Schweiz Ag | Bushing for a medium voltage switchgear |
| CN112103831A (en) * | 2020-08-06 | 2020-12-18 | 河南平高通用电气有限公司 | PT handcart and use cubical switchboard of this PT handcart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151230 |