CN204304257U - Intelligent grid modularized circuit breaker equipment - Google Patents
Intelligent grid modularized circuit breaker equipment Download PDFInfo
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- CN204304257U CN204304257U CN201420780028.7U CN201420780028U CN204304257U CN 204304257 U CN204304257 U CN 204304257U CN 201420780028 U CN201420780028 U CN 201420780028U CN 204304257 U CN204304257 U CN 204304257U
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- insulated case
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Abstract
The utility model relates to intelligent grid switchgear technical field, be specifically related to a kind of intelligent grid modularized circuit breaker equipment, comprise cabinet, be arranged at the breaker in cabinet, insulated cavity is separated into by the supporting faceplate of horizontally set at cabinet internal upper part, lower insulated cavity, supporting faceplate in upper insulated cavity is provided with insulated case, supporting faceplate in lower insulated cavity is provided with lower insulated case, the assembly space closed in order to assemble breaker is formed between described upper insulated case and lower insulated case, the arranged outside being in breaker corresponding at cabinet has control box, the operating mechanism for operating breaker is provided with in control box, described control box and wherein operating mechanism can integral demounting formula be arranged on cabinet, the utility model reasonable in design, durable in use, and long service life, small volume, can meet the intelligent grid instructions for use under adverse circumstances.
Description
Technical field
The utility model relates to intelligent grid switchgear technical field, is specifically related to a kind of intelligent grid modularized circuit breaker equipment.
Background technology
Intelligent grid is exactly the intellectuality of electrical network, it is based upon integrated, on the basis of high-speed bidirectional communication network, by sensing and the measuring technique of advanced person, advanced equipment and technology, the application of advanced control method and the DSS technology of advanced person, realize the reliable of electrical network, safety, economical, efficiently, the target of environmental friendliness and use safety, its principal character comprises self-healing, encourage and comprise user, resist attack, the quality of power supply meeting 21 century user's request is provided, allow the access of various different forms of electricity generation, start the optimization Effec-tive Function of electricity market and assets.
Along with the popularizationization of intelligent grid is applied, intelligent grid can be applied in the different climatic environment in various places, as in a humid environment, just needs the protection against the tide considered, in the environment that temperature is extremely low, just needs to consider low temperature resistant and more long-lived problems; And breaker in existing intelligent grid due to its structural design unreasonable, can not meet long-lived requirement in the presence of a harsh environment, cause the unstable working condition of breaker, the use for postorder makes troubles and safeguards the puzzlement of inconvenience.In addition, existing breaker due to its internal structure design unreasonable, inside needs to take a large amount of spaces, and the whole volume thus causing breaker is comparatively large, gives assembling, transport, uses and bring inconvenience.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of reasonable in design, durable in use, and long service life, the intelligent grid modularized circuit breaker equipment of small volume.
Realize the technical solution of the utility model as follows:
Intelligent grid modularized circuit breaker equipment, comprise cabinet, be arranged at the breaker in cabinet, insulated cavity is separated into by the supporting faceplate of horizontally set at cabinet internal upper part, lower insulated cavity, supporting faceplate in upper insulated cavity is provided with insulated case, supporting faceplate in lower insulated cavity is provided with lower insulated case, the assembly space closed in order to assemble breaker is formed between described upper insulated case and lower insulated case, the arranged outside being in breaker corresponding at cabinet has control box, the operating mechanism for operating breaker is provided with in control box, described control box and wherein operating mechanism can integral demounting formula be arranged on cabinet, the height of described cabinet is 1.6m-1.7m, and transverse width is 0.8m-0.9m, and the front and back degree of depth is 0.3m-0.5m.
Have employed technique scheme, form the assembly space closed in order to assemble breaker between upper insulated case and lower insulated case, the breaker in assembly space and external insulation can be guaranteed like this, first ensure the security of whole breaker; And control box i.e. operating mechanism wherein can realize overall mounting or dismounting with cabinet, improve the flexibility of mounting or dismounting, and avoid existing operating mechanism and be arranged in cabinet unnecessary impact is produced on breaker, decrease taking up room in cabinet, operating mechanism is arranged at cabinet outward except operation transmission simultaneously, can not with the breaker contacts in cabinet, also can the security of lifting operation; Moreover the volume of cabinet reduced greatly relative to former cabinet, assembling, convenient transportation, manufacturing cost reduces.
Further, in order to reduce taking up room in cabinet, described upper insulated case, lower insulated case are three-phase coenosarc insulated case, exactly single-phase insulated case are integrated into an overall insulated case, this ensure that the sealing between upper and lower insulated case, simultaneously also for overall assembling brings convenience.
Further, be filled with dry gas in the closed assembly space formed between described upper insulated case with lower insulated case and keep identical atmospheric pressure with the external world.
Further, the solid insulation that described upper insulated case and lower insulated case adopt epoxy resin to make with APG pouring technology, has good insulation preformance, the advantage of anti-pollution environment, strengthens the insulating properties of upper and lower insulated case and extends the service life of upper and lower insulated case.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is front of the present utility model internal structure schematic diagram;
Fig. 3 is the right flank schematic diagram of Fig. 2;
In figure, 1 is cabinet, and 101 is base plate, and 102 is top board, 103 is side plate, and 104 is rear plate, and 2 is supporting faceplate, and 3 is upper insulated cavity, 4 is lower insulated cavity, and 5 is support strip, and 6 is upper insulated case, and 7 is lower insulated case, 8 is control box, and 9 is bearing-surface, and 10 is operator link, and 11 is instrument box, 12 for connecting perforate, and 13 is observation window, and 14 is connection bus, and 15 for connecting branch bus, 16 is cable vault, and 17 is support, and 18 is cable connecting terminal.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
See Fig. 1,2,3, intelligent grid modularized circuit breaker equipment, comprise cabinet 1, cabinet is made up of base plate 101, top board 102, biside plate 103 and forward and backward plate 104, be arranged at the breaker in cabinet, be separated into insulated cavity 3, lower insulated cavity 4 at cabinet internal upper part by the supporting faceplate 2 of horizontally set, be fixed with edge bearing bar 5 on cabinet top, the edge of supporting faceplate is fixedly connected in support strip 5, thus achieves a fixed connection;
Supporting faceplate in upper insulated cavity is provided with insulated case 6, supporting faceplate in lower insulated cavity is provided with lower insulated case 7, form the assembly space closed in order to assemble breaker between upper insulated case and lower insulated case, upper insulated case, lower insulated case are three-phase coenosarc insulated case; The solid insulation that upper insulated case and lower insulated case adopt epoxy resin to make with APG pouring technology.
Be in the corresponding arranged outside of breaker at cabinet and have control box 8, be provided with the operating mechanism for operating breaker in control box, control box and wherein operating mechanism can integral demounting formula be arranged on cabinet; In concrete enforcement, the latter half of cabinet is wider than the first half of cabinet, and the outside like this below cabinet forms bearing-surface 9, and control box 8 is assemblied on bearing-surface 9, and the operator link 10 in operating mechanism stretches in cabinet and is connected with the operation part in breaker.Above control box, being provided with the instrument box 11 for assembling instrument, instrument box offering secondary line and connects perforate 12, and opening on instrument box and control box for observing the observation window 13 of inner workings.
Upper insulated case is equipped with connection bus 14, breaker cable vault 16 is formed below lower insulated case, be connected with A, B, C in lower insulated case lower end and connect branch bus 15, and by support 17 be arranged in cabinet with the cable connecting terminal 18 being connected branch bus and connecting.
In enforcement, by variation and the change of cabinet inner structure, cabinet can reach following size range: the height h of cabinet is 1.6m-1.7m, and transverse width w is 0.8m-0.9m, and front and back degree of depth s is 0.3m-0.5m.In concrete enforcement, cabinet height h is 1.65m, width w be 0.9m, degree of depth s is 0.4m.
Be filled with dry gas in the closed assembly space formed between upper insulated case with lower insulated case and keep identical atmospheric pressure with the external world.Be provided with desiccant box in assembly space, box is built with drier.Upper insulated case in the utility model and lower insulated case adopt the insulation box of APG technique moulding by casting, have good insulation preformance, the advantage of anti-pollution environment.And the explosion precaution that upper insulated case rear portion adopts local thick compared with thin-walled, namely the thickness going up other places of Thickness Ratio at the rear portion of insulated case is thin, guarantee that, just in case under accident conditions, the gas of overvoltage makes the locally more fragile rear first spraying to cabinet, ensures personal safety like this.
Claims (4)
1. intelligent grid modularized circuit breaker equipment, comprise cabinet, be arranged at the breaker in cabinet, it is characterized in that, insulated cavity is separated into by the supporting faceplate of horizontally set at cabinet internal upper part, lower insulated cavity, supporting faceplate in upper insulated cavity is provided with insulated case, supporting faceplate in lower insulated cavity is provided with lower insulated case, the assembly space closed in order to assemble breaker is formed between described upper insulated case and lower insulated case, the arranged outside being in breaker corresponding at cabinet has control box, the operating mechanism for operating breaker is provided with in control box, described control box and wherein operating mechanism can integral demounting formula be arranged on cabinet, the height of described cabinet is 1.6m-1.7m, and transverse width is 0.8m-0.9m, and the front and back degree of depth is 0.3m-0.5m.
2. intelligent grid modularized circuit breaker equipment according to claim 1, is characterized in that, described upper insulated case, lower insulated case are three-phase coenosarc insulated case.
3. intelligent grid modularized circuit breaker equipment according to claim 1, is characterized in that, is filled with dry gas and keeps identical atmospheric pressure with the external world between described upper insulated case with lower insulated case in the closed assembly space formed.
4. intelligent grid modularized circuit breaker equipment according to claim 1, is characterized in that, the solid insulation that described upper insulated case and lower insulated case adopt epoxy resin to make with APG pouring technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780028.7U CN204304257U (en) | 2014-12-10 | 2014-12-10 | Intelligent grid modularized circuit breaker equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780028.7U CN204304257U (en) | 2014-12-10 | 2014-12-10 | Intelligent grid modularized circuit breaker equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304257U true CN204304257U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420780028.7U Active CN204304257U (en) | 2014-12-10 | 2014-12-10 | Intelligent grid modularized circuit breaker equipment |
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| CN (1) | CN204304257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577799A (en) * | 2014-12-10 | 2015-04-29 | 江苏德春电力科技有限公司 | Intelligent power grid modular circuit breaker equipment |
-
2014
- 2014-12-10 CN CN201420780028.7U patent/CN204304257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577799A (en) * | 2014-12-10 | 2015-04-29 | 江苏德春电力科技有限公司 | Intelligent power grid modular circuit breaker equipment |
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| GR01 | Patent grant |