CN204680943U - integrated distribution box - Google Patents

integrated distribution box Download PDF

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Publication number
CN204680943U
CN204680943U CN201520379024.2U CN201520379024U CN204680943U CN 204680943 U CN204680943 U CN 204680943U CN 201520379024 U CN201520379024 U CN 201520379024U CN 204680943 U CN204680943 U CN 204680943U
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CN
China
Prior art keywords
cabinet
power distribution
electricity meter
distribution
casing
Prior art date
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Active
Application number
CN201520379024.2U
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Chinese (zh)
Inventor
杨培环
耿晓达
韩晓艳
宋行宾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Beijing BOE Energy Technology Co Ltd
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BOE Technology Group Co Ltd
Beijing BOE Energy Technology Co Ltd
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Priority to CN201520379024.2U priority Critical patent/CN204680943U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model relates to field of photovoltaic technology, disclose a kind of integrated distribution box, comprise uncovered casing above and for covering described uncovered chamber door, the inner space of described casing is provided with demarcation strip and described casing is defined as photovoltaic conflux cabinet, AC power distribution cabinet/AC distribution panel and electricity meter cabinet; Wherein, AC power distribution cabinet/AC distribution panel respectively with photovoltaic conflux cabinet and electricity meter cabinet adjacent, the described demarcation strip between described AC power distribution cabinet/AC distribution panel and described photovoltaic conflux cabinet and the described demarcation strip between described AC power distribution cabinet/AC distribution panel and described electricity meter cabinet are equipped with connecting through hole; Described photovoltaic conflux cabinet is provided with DC side binding post, DC circuit breaker, lightning arrester and DC side waterproof terminal; Described AC power distribution cabinet/AC distribution panel is provided with AC binding post, AC fuse and reclosing switch; Described electricity meter cabinet is provided with ammeter.The utility model, by integrated to direct current case, interchange case and header box, reduces installing space, reduces construction workload.

Description

Integrated distribution box
Technical field
The utility model relates to field of photovoltaic technology, particularly relates to a kind of integrated distribution box.
Background technology
The development of careless photovoltaic technology and the impact of photovoltaic policy guidance, distributed photovoltaic power generation becomes the main flow of solar power generation gradually, and following small-sized photovoltaic power station can become the emphasis of industry exploitation.Especially on the roof, rural area that China is vast, developing photovoltaic plant, can be a kind of trend in Chinese photovoltaic industry future.
Due to reasons such as peasant household's roof area is little, indoor location limited spaces, existing photovoltaic plant construction scheme applicability is not strong.Especially the scheme distribution products function dispersion of existing power station, kind is more, and comprise header box, inverter, direct current case, exchange case etc., prior art is all separated these casings, needs to occupy more installing space, adds construction workload simultaneously.
Utility model content
(1) technical problem that will solve
The purpose of this utility model is to provide a kind of by integrated distribution box integrated to direct current case, interchange case and header box, and minimizing installing space, reduces construction workload.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of integrated distribution box, comprise uncovered casing above and for covering described uncovered chamber door, the inner space of described casing is provided with demarcation strip and described casing is defined as photovoltaic conflux cabinet, AC power distribution cabinet/AC distribution panel and electricity meter cabinet; Wherein, AC power distribution cabinet/AC distribution panel respectively with photovoltaic conflux cabinet and electricity meter cabinet adjacent, the described demarcation strip between described AC power distribution cabinet/AC distribution panel and described photovoltaic conflux cabinet and the described demarcation strip between described AC power distribution cabinet/AC distribution panel and described electricity meter cabinet are equipped with connecting through hole; Described photovoltaic conflux cabinet is provided with DC side binding post, DC circuit breaker, lightning arrester and DC side waterproof terminal; Described AC power distribution cabinet/AC distribution panel is provided with AC binding post, AC fuse and reclosing switch; Described electricity meter cabinet is provided with ammeter.
Wherein, the rear edge of described casing is provided with multiple wall hanging piece.
Wherein, the upper edge before described casing is provided with rainproof edge.
Wherein, described chamber door comprises the first cover plate for covering described photovoltaic conflux cabinet, for covering the second cover plate of described AC power distribution cabinet/AC distribution panel and the 3rd cover plate for covering described electricity meter cabinet.
Wherein, described first cover plate, the second cover plate are all connected with described casing by pivot with the 3rd cover plate.
Wherein, described 3rd cover plate is provided with window, and described window is provided with clear glass.
Wherein, described demarcation strip is in " T " set up of character patt ern, and half-twist is arranged in described casing, described casing is separated to form chamber, left side, upper right chamber and chamber, bottom right, chamber, described left side is as photovoltaic conflux cabinet, and described upper right chamber is as electricity meter cabinet, and chamber, described bottom right is as AC power distribution cabinet/AC distribution panel; Described DC side waterproof terminal is located at the lower wall of photovoltaic conflux cabinet.
Wherein, described demarcation strip is made of metal.
Wherein, described demarcation strip is made up of aluminium alloy.
(3) beneficial effect
The integrated distribution box that the utility model provides, in a casing, use divides to form photovoltaic conflux cabinet, AC power distribution cabinet/AC distribution panel and electricity meter cabinet, in the cavity of each cabinet, corresponding device is installed, the direct current case of present technology, header box, interchange case and ammeter are integrated, decrease distributed photovoltaic power station controller switching equipment usage quantity, decrease cable connection construction and power distribution station space use amount each other, decrease system cost and construction cost.The utility model design simultaneously makes distributed photovoltaic power station more directly perceived and simple, is conducive to the popularization of solar power generation commercial market, can promote that distribution photovoltaic generation develops better.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the end view of the utility model embodiment;
Fig. 3 is the front view that the utility model embodiment removes chamber door.
In figure, 1: the first cover plate; 2: the second cover plates; 3: the three cover plates; 4: rainproof edge; 5: wall hanging piece; 6: casing; 7: chamber door; 8: demarcation strip; 10: photovoltaic conflux cabinet; 20: AC power distribution cabinet/AC distribution panel; 30: electricity meter cabinet; 11: DC side binding post; 12: DC circuit breaker; 13: lightning arrester; 14: DC side waterproof terminal; 21: AC binding post; 22: AC fuse; 23: reclosing switch; 31: window; 32: ammeter.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following instance for illustration of the utility model, but is not used for limiting scope of the present utility model.
Shown in 3, integrated distribution box of the present utility model, for uncovered casing 6 with for covering uncovered chamber door 7 before comprising, the inner space of casing 6 is as a container cavity.As shown in Figure 3, the casing 6 of the present embodiment is rectangular box, is open ports before rectangular box.Housing interior volume is provided with demarcation strip 8 and casing is defined as photovoltaic conflux cabinet 10, AC power distribution cabinet/AC distribution panel 20 and electricity meter cabinet 30.Wherein, AC power distribution cabinet/AC distribution panel 20 respectively with photovoltaic conflux cabinet 10 and electricity meter cabinet 30 adjacent, demarcation strip 8 between AC power distribution cabinet/AC distribution panel 20 and photovoltaic conflux cabinet 10 and the demarcation strip between AC power distribution cabinet/AC distribution panel 20 and electricity meter cabinet 30 8 are equipped with connecting through hole, and connecting through hole is used for through electric connection line.Photovoltaic conflux cabinet 10 is provided with DC side binding post 11, DC circuit breaker 12, lightning arrester 13 and DC side waterproof terminal 14.AC power distribution cabinet/AC distribution panel 20 is provided with AC binding post 21, AC fuse 22 and reclosing switch 23.Electricity meter cabinet 30 is provided with ammeter 32.Electric device in AC power distribution cabinet/AC distribution panel 20 uses electric connection line to realize being electrically connected with each electric device in photovoltaic conflux cabinet 10 and the ammeter in electricity meter cabinet 32 respectively through connecting through hole.The rear edge of casing 6 is provided with multiple wall hanging piece 5, is installed in wall or respective holder by casing by wall hanging piece 5.Upper edge before casing is provided with rainproof along 4, prevents rainwater from injecting crack between a door and its frame between casing 6 and chamber door 7 from above, ensures the outdoor operational reliability of product.
Further, chamber door 7 comprises the first cover plate 1 for covering photovoltaic conflux cabinet 10, for covering the second cover plate 2 of AC power distribution cabinet/AC distribution panel 20 and the 3rd cover plate 3 for covering electricity meter cabinet 30.Concrete, the first cover plate 1, second cover plate 2 is all connected with casing 6 by pivot with the 3rd cover plate 3.In the present embodiment, chamber door adopts three cover plates to cover three cavitys respectively, is convenient to specific aim operation.It should be noted that, chamber door 7 also can be structure as a whole.
Further, the 3rd cover plate 3 is provided with window 31, and window 31 is provided with clear glass, not needing to open cover plate, being convenient to user and checking ammeter when observing ammeter.Clear glass adopts organic waterproof glass to make.
Further, in the present embodiment, demarcation strip 8 comprises transverse slat and riser, transverse slat is connected with riser, and in " T " set up of character patt ern, and half-twist is arranged in casing, the inner space of casing is separated to form chamber, left side, upper right chamber and chamber, bottom right, chamber, left side is as photovoltaic conflux cabinet 10, and upper right chamber is as electricity meter cabinet 30, and chamber, bottom right is as AC power distribution cabinet/AC distribution panel 20.DC side waterproof terminal 14 is located at the lower wall of photovoltaic conflux cabinet 10.DC side waterproof terminal 14 is located at the lower wall of photovoltaic conflux cabinet 10, for external dc line access and pick out, avoid water to flow in photovoltaic conflux cabinet 10.Concrete, DC side binding post 11 is for inputting both positive and negative polarity wiring.DC side circuit breaker 12 is DC side input switch devices, and has over-voltage protecting function.Lightning arrester 13 adopts Surge Protector; DC side waterproof terminal 14 passes through for input and output wiring, prevents casing from intaking.Photovoltaic conflux cabinet is provided with mounting panel, and mounting panel is provided with guide rail, and DC circuit breaker 12 and lightning arrester 13 are directly connected on guide rail.By mounting panel and guide rail fixed installation, various device criteria is designed to directly snap on guide rail, without the need to additional means; Mounting panel facilitates integral demounting, can overall wiring complete after reinstall casing, and at inner relevant position connection cable.AC binding post 21 is for the wiring of AC both positive and negative polarity; AC fuse 22 is for overcurrent protection; Reclosing switch 23 is for overvoltage protection.Ammeter 32 is connected with the device of AC power distribution cabinet/AC distribution panel by connecting through hole, for detecting electric current, the voltage of AC power distribution cabinet/AC distribution panel, and power, the information about power after calculating.
Further, demarcation strip 8 is made of metal.Preferably be made up of aluminium alloy.The demarcation strip 8 be made of metal, can avoid electromagnetic interference mutually.
In addition, for those of ordinary skill in the art it is easily understood that, for described in the utility model " AC power distribution cabinet/AC distribution panel 20 respectively with photovoltaic conflux cabinet 10 and electricity meter cabinet 30 adjacent ", photovoltaic conflux cabinet 10, AC power distribution cabinet/AC distribution panel 20 and electricity meter cabinet 30 can also be arranged from top to bottom or from left to right, above-described embodiment is only preferred technical scheme.
The utility model forms photovoltaic conflux cabinet, AC power distribution cabinet/AC distribution panel and electricity meter cabinet by using divides in a casing, in the cavity of each cabinet, corresponding device is installed, the direct current case of present technology, header box, interchange case and ammeter are integrated, decrease distributed photovoltaic power station controller switching equipment usage quantity, decrease cable connection construction and power distribution station space use amount each other, decrease system cost and construction cost.The utility model design simultaneously makes distributed photovoltaic power station more directly perceived and simple, is conducive to the popularization of solar power generation commercial market, can promote that distribution photovoltaic generation develops better.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.

Claims (9)

1. an integrated distribution box, is characterized in that, comprises uncovered casing above and for covering described uncovered chamber door, the inner space of described casing is provided with demarcation strip and described casing is defined as photovoltaic conflux cabinet, AC power distribution cabinet/AC distribution panel and electricity meter cabinet; Wherein, AC power distribution cabinet/AC distribution panel respectively with photovoltaic conflux cabinet and electricity meter cabinet adjacent, the described demarcation strip between described AC power distribution cabinet/AC distribution panel and described photovoltaic conflux cabinet and the described demarcation strip between described AC power distribution cabinet/AC distribution panel and described electricity meter cabinet are equipped with connecting through hole; Described photovoltaic conflux cabinet is provided with DC side binding post, DC circuit breaker, lightning arrester and DC side waterproof terminal; Described AC power distribution cabinet/AC distribution panel is provided with AC binding post, AC fuse and reclosing switch; Described electricity meter cabinet is provided with ammeter.
2. integrated distribution box as claimed in claim 1, is characterized in that, the rear edge of described casing is provided with multiple wall hanging piece.
3. integrated distribution box as claimed in claim 1, is characterized in that, the upper edge before described casing is provided with rainproof edge.
4. integrated distribution box as claimed in claim 1, is characterized in that, described chamber door comprises the first cover plate for covering described photovoltaic conflux cabinet, for covering the second cover plate of described AC power distribution cabinet/AC distribution panel and the 3rd cover plate for covering described electricity meter cabinet.
5. integrated distribution box as claimed in claim 4, is characterized in that, described first cover plate, the second cover plate are all connected with described casing by pivot with the 3rd cover plate.
6. integrated distribution box as claimed in claim 4, is characterized in that, described 3rd cover plate is provided with window, and described window is provided with clear glass.
7. integrated distribution box as claimed in claim 1, it is characterized in that, described demarcation strip is in " T " set up of character patt ern, and half-twist is arranged in described casing, described casing is separated to form chamber, left side, upper right chamber and chamber, bottom right, chamber, described left side is as photovoltaic conflux cabinet, and described upper right chamber is as electricity meter cabinet, and chamber, described bottom right is as AC power distribution cabinet/AC distribution panel; Described DC side waterproof terminal is located at the lower wall of photovoltaic conflux cabinet.
8. integrated distribution box as claimed in claim 1, is characterized in that, described demarcation strip is made of metal.
9. integrated distribution box as claimed in claim 8, is characterized in that, described demarcation strip is made up of aluminium alloy.
CN201520379024.2U 2015-06-03 2015-06-03 integrated distribution box Active CN204680943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520379024.2U CN204680943U (en) 2015-06-03 2015-06-03 integrated distribution box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520379024.2U CN204680943U (en) 2015-06-03 2015-06-03 integrated distribution box

Publications (1)

Publication Number Publication Date
CN204680943U true CN204680943U (en) 2015-09-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520379024.2U Active CN204680943U (en) 2015-06-03 2015-06-03 integrated distribution box

Country Status (1)

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CN (1) CN204680943U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106505429A (en) * 2016-12-30 2017-03-15 天津市威匡电气设备有限公司 Ammeter box
CN106532480A (en) * 2016-12-30 2017-03-22 天津市威匡电气设备有限公司 Embedded electric meter box

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106505429A (en) * 2016-12-30 2017-03-15 天津市威匡电气设备有限公司 Ammeter box
CN106532480A (en) * 2016-12-30 2017-03-22 天津市威匡电气设备有限公司 Embedded electric meter box

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