CN204905141U - 12 24kV's indoor high -pressure vacuum circuit breaker - Google Patents
12 24kV's indoor high -pressure vacuum circuit breaker Download PDFInfo
- Publication number
- CN204905141U CN204905141U CN201520604034.1U CN201520604034U CN204905141U CN 204905141 U CN204905141 U CN 204905141U CN 201520604034 U CN201520604034 U CN 201520604034U CN 204905141 U CN204905141 U CN 204905141U
- Authority
- CN
- China
- Prior art keywords
- pole
- circuit breaker
- vacuum circuit
- indoor high
- operating mechanism
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000004952 Polyamide Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract 4
- 238000007789 sealing Methods 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a 12 24kV's indoor high -pressure vacuum circuit breaker, it is equipped with operating device (1), is equipped with base (2) in operating device's (1) bottom, is equipped with gyro wheel (3) on base (2), is equipped with the solid utmost point post (4) that seals on operating device's (1) upper portion, and the solid side of sealing utmost point post (4) is equipped with touches arm (5), and the one end of touching arm (5) is sealed being qualified for the next round of competitions of extremely post (4) and is connected with solid, and the other end is equipped with contact (6), a solid shell that seals utmost point post (4) set up to insulation protection casing (7).
Description
Technical field
The utility model relates to the indoor high-voltage vacuum circuit breaker of a kind of 12/24kV.
Background technology
In current domestic electrical apparatus industry, vacuum circuit-breaker 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 the indoor high-voltage vacuum circuit breaker of a kind of 12/24kV, 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: the indoor high-voltage vacuum circuit breaker of a kind of 12/24kV; it is provided with operating mechanism; base is provided with in the bottom of operating mechanism; base is provided with roller; be provided with pole on the top of operating mechanism, the side of pole is provided with contact arm, and one end of contact arm is connected with the wire outlet seat of pole; the other end is provided with contact, and the shell of described pole is set to insulation protection housing.
Described insulation protection housing is set to polyamide modified plastic casing.Be provided with insulated tension pole in described pole, the upper end of insulated tension pole is connected with the pole cylinder in pole, and the lower end of insulated tension pole is connected with operating mechanism by connecting lever at the bottom of mechanism case.The top of described pole is provided with heat radiation rack.
The utility model has following beneficial effect: after have employed above technical scheme, the utility model not only structure is simple, and use cost is low, particularly the insulation protection housing of pole is set to polyamide modified plastic casing, 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 polyamide modified plastic casing work efficiency that the utility model adopts is 6-8 times of epoxy resin housing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of pole of the present utility model.
Embodiment
In fig. 1 and 2, the utility model discloses the indoor high-voltage vacuum circuit breaker of a kind of 12/24kV, it is provided with operating mechanism 1, base 2 is provided with in the bottom of operating mechanism 1, base 2 is provided with roller 3, pole 4 is provided with on the top of operating mechanism 1, the side of pole 4 is provided with contact arm 5, one end of contact arm 5 is connected with the wire outlet seat of pole 4, the other end is provided with contact 6, the shell of described pole 4 is set to insulation protection housing 7, described insulation protection housing 7 is set to polyamide modified plastic casing, insulated tension pole 8 is provided with in described pole 4, the upper end of insulated tension pole 8 is connected with the pole cylinder 9 in pole 4, the lower end of insulated tension pole 8 is connected with operating mechanism 1 by connecting lever at the bottom of mechanism case 10, the top of described pole 4 is provided with heat radiation rack 11.
Claims (4)
1. the indoor high-voltage vacuum circuit breaker of a 12/24kV; it is characterized in that it is provided with operating mechanism (1); base (2) is provided with in the bottom of operating mechanism (1); base (2) is provided with roller (3); pole (4) is provided with on the top of operating mechanism (1); the side of pole (4) is provided with contact arm (5); one end of contact arm (5) is connected with the wire outlet seat of pole (4); the other end is provided with contact (6), and the shell of described pole (4) is set to insulation protection housing (7).
2. the indoor high-voltage vacuum circuit breaker of 12/24kV according to claim 1, is characterized in that described insulation protection housing (7) is set to polyamide modified plastic casing.
3. the indoor high-voltage vacuum circuit breaker of 12/24kV according to claim 1, it is characterized in that being provided with insulated tension pole (8) in described pole (4), the upper end of insulated tension pole (8) is connected with the pole cylinder (9) in pole (4), and the lower end of insulated tension pole (8) is connected with operating mechanism (1) by connecting lever (10) at the bottom of mechanism case.
4. the indoor high-voltage vacuum circuit breaker of 12/24kV according to claim 1, is characterized in that the top of described pole (4) is provided with heat radiation rack (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604034.1U CN204905141U (en) | 2015-08-12 | 2015-08-12 | 12 24kV's indoor high -pressure vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604034.1U CN204905141U (en) | 2015-08-12 | 2015-08-12 | 12 24kV's indoor high -pressure vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905141U true CN204905141U (en) | 2015-12-23 |
Family
ID=54927300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604034.1U Expired - Fee Related CN204905141U (en) | 2015-08-12 | 2015-08-12 | 12 24kV's indoor high -pressure vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204905141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070582A (en) * | 2015-08-12 | 2015-11-18 | 江苏南瑞泰事达电气有限公司 | 12/24kV indoor high-voltage vacuum circuit breaker |
-
2015
- 2015-08-12 CN CN201520604034.1U patent/CN204905141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070582A (en) * | 2015-08-12 | 2015-11-18 | 江苏南瑞泰事达电气有限公司 | 12/24kV indoor high-voltage vacuum circuit breaker |
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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 |
Granted publication date: 20151223 |