CN205070460U - Civilian photovoltaic power generation and box with a net - Google Patents
Civilian photovoltaic power generation and box with a net Download PDFInfo
- Publication number
- CN205070460U CN205070460U CN201520868100.6U CN201520868100U CN205070460U CN 205070460 U CN205070460 U CN 205070460U CN 201520868100 U CN201520868100 U CN 201520868100U CN 205070460 U CN205070460 U CN 205070460U
- Authority
- CN
- China
- Prior art keywords
- power generation
- photovoltaic power
- grid
- casing
- box
- 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
- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to a grid -connected PV technical field relates to a civilian photovoltaic power generation and box with a net, the power distribution box comprises a box body, the box top sets up rain -proof cover, and four apex angle punishment at the box rear portion do not set up a wall built -up spare, and the box adopts the lead sealing lock for two structures of opening the door, one of them side door, and another side door adopts the triangulation chain, it is equipped with the transparent window on the door of lead sealing lock to have, the bottom half is equipped with entrance hole, wire hole, ground connection hole, be equipped with the kilowatt -hour meter inside the box, corresponding to the inboard of transparent window, inside the box, be equipped with the electric device that is incorporated into the power networks corresponding to triangulation chain one side. The product of the utility model is simple in structure rationally, use during this product can be convenient incorporates photovoltaic power generation system into public power grid smoothly to can reach relevant safety standard.
Description
Technical field
The utility model relates to grid-connected technical field, relates to a kind of civilian photovoltaic power generation grid-connecting case.
Background technology
Along with the aggravation of environmental pollution, people's door more and more payes attention to the development of new forms of energy, photovoltaic generation because being that the series of advantages such as reproducible clean energy resource obtain increasing utilization, especially this several years distributed photovoltaic power generations rise and development rapidly.
Distributed photovoltaic power generation can make full use of idle Roof Resources, and system is separate, can control voluntarily, also efficiently solves the loss problem of electric power in boosting and long-distance transport simultaneously.Be applicable to very much to rural area, pastoral area, mountain area, developing large, medium and small city or sowntown resident power, greatly reduce environmental protection pressure.But China's distributed photovoltaic power generation is also at an early stage of development, particularly for the small-scale roof photovoltaic generation project of personal investment, because owner's constructive ability is limited, project investment is few, be difficult to entrust Specialty Design unit to carry out Standardized Design, therefore, in the application being incorporated to public electric wire net, the safety standard reaching power supply department is difficult to.
Summary of the invention
The utility model is for the problems referred to above, and provide a kind of civilian photovoltaic power generation grid-connecting case, this grid connection box structure is simple, easy to operate, good airproof performance, degree of protection are high.
According to the technical solution of the utility model: a kind of civilian photovoltaic power generation grid-connecting case, it is characterized in that: comprise casing, described casing top arranges rain cover, drift angle place, four, casing rear portion arranges a wall built-up part respectively, casing is double swing doors, wherein a side door adopts lead sealing lock, and another side door adopts triangulation chain; The door with lead sealing lock is provided with transparent window; Described bottom half is provided with entrance hole, wire hole, ground hole; At box house, be provided with kilowatt-hour meter corresponding to the inner side of transparent window, box house, be provided with grid-connected electric device corresponding to triangulation chain side.
As further improvement of the utility model, described entrance hole, wire hole, ground hole are all furnished with Waterproof cable joint.
As further improvement of the utility model, described grid-connected electric device comprises circuit breaker, overvoltage/undervoltage release, lightning protection device, binding post, earth terminal; Described lightning protection device is parallel to the end of incoming cables of circuit breaker, and lightning protection device earth terminal connects earth terminal, and kilowatt-hour meter leading-out terminal is through binding post connecting breaker end of incoming cables, and breaker outgoing line end connects electrical network, and connects overvoltage/undervoltage release.
As further improvement of the utility model, kilowatt-hour meter is connected with grid-connected electric device through binding post.
As further improvement of the utility model, described casing is steel plate material, thickness of slab 1.5mm.
As further improvement of the utility model, box house arranges kilowatt-hour meter side and arranges between grid-connected electric device side and is provided with dividing plate, and cable hole offered by dividing plate.
As further improvement of the utility model, described casing door-plate arranges foaming gluing.
As further improvement of the utility model, be provided with warning label below described transparent window, the door with triangulation chain is provided with lightning label.
Technique effect of the present utility model is: the utility model product structure advantages of simple, uses this product to facilitate and is successfully incorporated in public electric wire net by photovoltaic generating system, and can reach relevant safety standard; Lead sealing is locked in the lead sealing of ammeter side door lock, and separates with dividing plate between kilowatt-hour meter and other electric device, safety and reliability, and user can be avoided to sneak current problem; Layout is simple specification more, not only economical and practical but also can reach safety standard; Casing material is steel plate box, band rain cover, and door-plate uses foaming gluing, and good airproof performance, degree of protection reaches IP65, can outdoor mounted.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Fig. 4 is schematic internal view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
In Fig. 1 ~ 4, comprise casing 1, rain cover 2, wall built-up part 3, transparent window 4, lead sealing lock 5, triangulation chain 6, lightning label 7, warning label 8, entrance hole 9, wire hole 10, ground hole 11, kilowatt-hour meter 12, circuit breaker 13, overvoltage/undervoltage release 14, lightning protection device 15, binding post 16, earth terminal 17 etc.
As shown in Fig. 1 ~ 4, the utility model is a kind of civilian photovoltaic power generation grid-connecting case, comprise casing 1, described casing 1 top arranges rain cover 2, drift angle place, four, casing 1 rear portion arranges a wall built-up part 3 respectively, casing 1 is double swing doors, and wherein a side door adopts lead sealing lock 5, and another side door adopts triangulation chain 6; The door with lead sealing lock 5 is provided with transparent window 4, and be provided with warning label 8 below described transparent window 4, the door with triangulation chain 6 is provided with lightning label 7, and warning label 8 and lightning label 7 couples of users play good safe warning function; Entrance hole 9, wire hole 10, ground hole 11 is provided with bottom described casing 1; Inner at casing 1, be provided with kilowatt-hour meter 12 corresponding to the inner side of transparent window 4, casing 1 is inner, be provided with grid-connected electric device corresponding to triangulation chain 6 side.
Entrance hole 9, wire hole 10, ground hole 11 are all furnished with Waterproof cable joint.
Grid-connected electric device comprises circuit breaker 13, overvoltage/undervoltage release 14, lightning protection device 15, binding post 16, earth terminal 17; Described lightning protection device 15 is parallel to the end of incoming cables of circuit breaker 13, and lightning protection device 15 earth terminal connects earth terminal 17, can impact from lightning overvoltage, switching overvoltage, Frequency Transient Overvoltage by protective device equipment; Kilowatt-hour meter 12 leading-out terminal is through binding post 16 connecting breaker 13 end of incoming cables, and circuit breaker 13 leading-out terminal connects electrical network, and connects overvoltage/undervoltage release 14.
Kilowatt-hour meter 12 is connected with grid-connected electric device through binding post 16.
Casing 1 is steel plate material, thickness of slab 1.5mm.
Casing 1 inside arranges kilowatt-hour meter 12 side and arranges between grid-connected electric device side and is provided with dividing plate, and cable hole offered by dividing plate.
Casing 1 door-plate arranges foaming gluing, makes better tightness.The utility model product degree of protection reaches IP65 rank, can be installed on outdoor application.
Claims (8)
1. a civilian photovoltaic power generation grid-connecting case, it is characterized in that: comprise casing (1), described casing (1) top arranges rain cover (2), drift angle place, four, casing (1) rear portion arranges a wall built-up part (3) respectively, casing (1) is double swing doors, wherein a side door adopts lead sealing lock (5), and another side door adopts triangulation chain (6); The door with lead sealing lock (5) is provided with transparent window (4); Described casing (1) bottom is provided with entrance hole (9), wire hole (10), ground hole (11); Inner at casing (1), be provided with kilowatt-hour meter (12) corresponding to the inner side of transparent window (4), casing (1) is inner, be provided with grid-connected electric device corresponding to triangulation chain (6) side.
2. civilian photovoltaic power generation grid-connecting case as claimed in claim 1, is characterized in that: described entrance hole (9), wire hole (10), ground hole (11) are all furnished with Waterproof cable joint.
3. civilian photovoltaic power generation grid-connecting case as claimed in claim 1, is characterized in that: described grid-connected electric device comprises circuit breaker (13), overvoltage/undervoltage release (14), lightning protection device (15), binding post (16), earth terminal (17); Described lightning protection device (15) is parallel to the end of incoming cables of circuit breaker (13), lightning protection device (15) earth terminal connects earth terminal (17), kilowatt-hour meter (12) leading-out terminal is through binding post (16) connecting breaker (13) end of incoming cables, circuit breaker (13) leading-out terminal connects electrical network, and connects overvoltage/undervoltage release (14).
4. civilian photovoltaic power generation grid-connecting case as claimed in claim 3, is characterized in that: kilowatt-hour meter (12) is connected with grid-connected electric device through binding post (16).
5. civilian photovoltaic power generation grid-connecting case as claimed in claim 3, is characterized in that: described casing (1) is steel plate material, thickness of slab 1.5mm.
6. civilian photovoltaic power generation grid-connecting case as claimed in claim 3, is characterized in that: casing (1) inside arranges kilowatt-hour meter (12) side and arranges between grid-connected electric device side and is provided with dividing plate, and cable hole offered by dividing plate.
7. civilian photovoltaic power generation grid-connecting case as claimed in claim 3, is characterized in that: described casing (1) door-plate arranges foaming gluing.
8. civilian photovoltaic power generation grid-connecting case as claimed in claim 1, is characterized in that: described transparent window (4) below is provided with warning label (8), and the door with triangulation chain (6) is provided with lightning label (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868100.6U CN205070460U (en) | 2015-11-03 | 2015-11-03 | Civilian photovoltaic power generation and box with a net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868100.6U CN205070460U (en) | 2015-11-03 | 2015-11-03 | Civilian photovoltaic power generation and box with a net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070460U true CN205070460U (en) | 2016-03-02 |
Family
ID=55396967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868100.6U Expired - Fee Related CN205070460U (en) | 2015-11-03 | 2015-11-03 | Civilian photovoltaic power generation and box with a net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129827A (en) * | 2016-07-06 | 2016-11-16 | 张家港富士金属制品有限公司 | A kind of outdoor electric wall built-up case |
| CN110401119A (en) * | 2019-08-12 | 2019-11-01 | 南京杰科丰智慧电气自动化有限公司 | A kind of double door low-voltage distribution cabinet with interlocking mechanism |
| CN110544892A (en) * | 2019-08-22 | 2019-12-06 | 南安市建胤机械科技有限公司 | Power box for photovoltaic equipment |
-
2015
- 2015-11-03 CN CN201520868100.6U patent/CN205070460U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129827A (en) * | 2016-07-06 | 2016-11-16 | 张家港富士金属制品有限公司 | A kind of outdoor electric wall built-up case |
| CN110401119A (en) * | 2019-08-12 | 2019-11-01 | 南京杰科丰智慧电气自动化有限公司 | A kind of double door low-voltage distribution cabinet with interlocking mechanism |
| CN110401119B (en) * | 2019-08-12 | 2021-05-28 | 南京杰科丰智慧电气自动化有限公司 | Double-door low-voltage power distribution cabinet with interlocking mechanism |
| CN110544892A (en) * | 2019-08-22 | 2019-12-06 | 南安市建胤机械科技有限公司 | Power box for photovoltaic equipment |
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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: 20160302 Termination date: 20191103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |