CN105119178A - 24kV switch cabinet - Google Patents
24kV switch cabinet Download PDFInfo
- Publication number
- CN105119178A CN105119178A CN201510447655.8A CN201510447655A CN105119178A CN 105119178 A CN105119178 A CN 105119178A CN 201510447655 A CN201510447655 A CN 201510447655A CN 105119178 A CN105119178 A CN 105119178A
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- callable
- room
- handcart
- contact box
- box
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- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention discloses a 24kV switch cabinet. Three phases of main busbars (5) distributed in a busbar chamber (2) are each sleeved with a casing pipe (6), the casing pipes (6) are recyclable insulating casing pipes, an upper contact box (7) is arranged in the busbar chamber (2), a lower contact box (8) is arranged in a cable chamber (3), the upper contact box (7) is configured to be a recyclable upper insulating contact box, the lower contact box (8) is configured to be a recyclable lower insulating contact box, insulators (9) respectively connected on the main busbars (5) are arranged in a triangle, the three insulators (9) are respectively connected with the upper contact box (7) through connecting posts, the insulators (9) are configured to be recyclable insulators, a handcart (10) is arranged in a handcart chamber (1), the handcart is a 12/24kV indoor high-voltage vacuum circuit breaker, a solid-sealed polar pole (11) is arranged on the upper part of an operating mechanism of the handcart (10), and an outer shell of the solid-sealed polar pole (11) is configured to be a recyclable insulating shell body.
Description
Technical field
The present invention relates to a kind of 24kV switch cubicle.
Background technology
At home in electrical apparatus industry, insulating part in current 24kV 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 invention provides a kind of 24kV switch cubicle, its insulating part adopts thermoplastic insulation material, so just has recyclable recycling, greatly reduces use cost, decrease environmental pollution.
Present invention employs following technical scheme: a kind of 24kV 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 insulators are triangularly arranged, 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 cable vault, 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 12/24kV, 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.
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 present invention has following beneficial effect: after have employed above technical scheme, the callable insulating sleeve of the present invention 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, 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, the work efficiency of the polyamide modified plastics that the present invention adopts is 6-8 times of epoxy resin.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
In FIG, the invention provides a kind of 24KV 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, 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, callable insulator is set to polyamide modified insulator made from plastic, three insulators 9 are triangular in shape, 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 9 be provided with in cable vault 3, 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 10 is the indoor high-voltage vacuum circuit breaker of 12/24kV, 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, the bottom of described cable vault 3 is provided with lightning arrester.
Claims (8)
1. a 24kV 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) are triangularly 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 (9) be provided with in cable vault (3), 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 12/24kV, 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.
2. 24kV switch cubicle according to claim 1, is characterized in that described main bus bar (5) is square-section copper bar.
3. 24kV switch cubicle according to claim 1, is characterized in that the bottom of described cable vault (3) is provided with lightning arrester.
4. 24kV switch cubicle according to claim 1, is characterized in that described callable insulating sleeve is polyamide modified plastic bushing.
5. 24kV 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. 24kV switch cubicle according to claim 1, is characterized in that described callable insulator is set to polyamide modified insulator made from plastic.
7. 24kV switch cubicle according to claim 1, is characterized in that described callable insulation shell is set to polyamide modified plastic casing.
8. 24kV 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 |
|---|---|---|---|
| CN201510447655.8A CN105119178A (en) | 2015-07-28 | 2015-07-28 | 24kV switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510447655.8A CN105119178A (en) | 2015-07-28 | 2015-07-28 | 24kV switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105119178A true CN105119178A (en) | 2015-12-02 |
Family
ID=54667104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510447655.8A Pending CN105119178A (en) | 2015-07-28 | 2015-07-28 | 24kV switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105119178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3863135A1 (en) * | 2020-02-06 | 2021-08-11 | ABB Schweiz AG | Bushing for a medium voltage switchgear |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090166332A1 (en) * | 2007-12-28 | 2009-07-02 | Mitsubishi Electric Corporation | Gas-insulated switchgear apparatus and gas filter device |
| CN101588026A (en) * | 2009-06-15 | 2009-11-25 | 江苏泰事达电气有限公司 | A kind of 24kV intermediate switchgear cabinet |
| CN102222868A (en) * | 2011-06-22 | 2011-10-19 | 西安西能电器新技术发展有限公司 | Solid insulating vacuum ring network cabinet |
| CN103872600A (en) * | 2014-03-28 | 2014-06-18 | 苏州科陆东自电气有限公司 | High-voltage distribution network switch and sealed assembly method thereof |
| CN203983831U (en) * | 2014-03-12 | 2014-12-03 | 天津平高智能电气有限公司 | Compound insulating sleeve and use the gas insulation switch cabinet of this sleeve pipe |
| CN205016905U (en) * | 2015-07-28 | 2016-02-03 | 江苏南瑞泰事达电气有限公司 | 24kV cubical switchboard |
-
2015
- 2015-07-28 CN CN201510447655.8A patent/CN105119178A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090166332A1 (en) * | 2007-12-28 | 2009-07-02 | Mitsubishi Electric Corporation | Gas-insulated switchgear apparatus and gas filter device |
| CN101588026A (en) * | 2009-06-15 | 2009-11-25 | 江苏泰事达电气有限公司 | A kind of 24kV intermediate switchgear cabinet |
| CN102222868A (en) * | 2011-06-22 | 2011-10-19 | 西安西能电器新技术发展有限公司 | Solid insulating vacuum ring network cabinet |
| CN203983831U (en) * | 2014-03-12 | 2014-12-03 | 天津平高智能电气有限公司 | Compound insulating sleeve and use the gas insulation switch cabinet of this sleeve pipe |
| CN103872600A (en) * | 2014-03-28 | 2014-06-18 | 苏州科陆东自电气有限公司 | High-voltage distribution network switch and sealed assembly method thereof |
| CN205016905U (en) * | 2015-07-28 | 2016-02-03 | 江苏南瑞泰事达电气有限公司 | 24kV cubical switchboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20151202 |