CN206471730U - A kind of U.S. structure changes of L-shaped photovoltaic - Google Patents
A kind of U.S. structure changes of L-shaped photovoltaic Download PDFInfo
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- CN206471730U CN206471730U CN201720209691.5U CN201720209691U CN206471730U CN 206471730 U CN206471730 U CN 206471730U CN 201720209691 U CN201720209691 U CN 201720209691U CN 206471730 U CN206471730 U CN 206471730U
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- 239000002131 composite material Substances 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of U.S. structure changes of L-shaped photovoltaic, including hyperbaric chamber, low-pressure chamber and rectangular-shaped transformer room, the hyperbaric chamber is fixedly connected with low-pressure chamber, and the two L-shaped distribution, and the adjacent both ends of the surface of transformer room are corresponded to respectively to be fixedly connected with hyperbaric chamber and low-pressure chamber；High-voltage arrester, high-pressure composite sleeve, electrification display and high-voltage terminal copper bar are provided with hyperbaric chamber, high-voltage arrester, high-pressure composite sleeve and electrification display, which are from top to bottom layered, to be arranged in hyperbaric chamber, and high-voltage arrester, high-pressure composite sleeve are connected by high-voltage terminal copper bar with electrification display；Low-pressure electric cabinet is provided with the low-pressure chamber；High-tension fuse and transformer body are provided with the transformer room, the outer wall of transformer room is provided with high voltage load switch and high-voltage tap changer, and high voltage load switch and high-voltage tap changer are connected with transformer body.Hyperbaric chamber, low-pressure chamber and transformer room in the utility model is completely isolated, it is ensured that electrical security.
Description
Technical field：
The utility model is related to a kind of U.S. structure changes of L-shaped photovoltaic.
Background technology：
Photovoltaic generation industry had obtained vigorous growth in China in recent years, and correlation technique also achieves significant progress.
The exit potential of inverter is stepped up, and this single-machine capacity for also having promoted case to become is continuously increased, at present from beginning
The 1600kVA of 1000kVA progressively till now, and developing to 2500kVA and more Large Copacity.With case varying capacity not
Disconnected increase, the quantity of import plastic housing is also increasing on year-on-year basis.The beautiful of traditional isosceles triangle and mesh character form structure becomes by appearance and size and knot
The limitation of structure, the need for can not meeting such product.
Therefore, it is necessory to be improved to prior art to solve the deficiency of prior art.
The content of the invention：
The utility model is to provide a kind of L-shaped photovoltaic U.S. structure changes in order to solve the problem of above-mentioned prior art is present.
The technical scheme that the utility model is used has：A kind of U.S. structure changes of L-shaped photovoltaic, including hyperbaric chamber, low-pressure chamber and
Rectangular-shaped transformer room, the hyperbaric chamber is fixedly connected with low-pressure chamber, and the two L-shaped distribution, transformer room it is adjacent
Both ends of the surface correspond to be fixedly connected with hyperbaric chamber and low-pressure chamber respectively, the other both ends of the surface of transformer room are provided with radiator window；
High-voltage arrester, high-pressure composite sleeve, electrification display and high-voltage terminal copper bar, high pressure are provided with the hyperbaric chamber
Arrester, high-pressure composite sleeve and electrification display, which are from top to bottom layered, to be arranged in hyperbaric chamber, and high-voltage terminal copper bar is by high pressure
Arrester, high-pressure composite sleeve are connected with electrification display；
Low-pressure electric cabinet is provided with the low-pressure chamber；
High-tension fuse and transformer body are provided with the transformer room, the outer wall of transformer room is provided with high voltage load
Switch and high-voltage tap changer, and high voltage load switch and high-voltage tap changer are connected with transformer body.
Further, connected between the hyperbaric chamber, low-pressure chamber and transformer room three by screw correspondence.
The utility model has the advantages that：
Hyperbaric chamber, low-pressure chamber and transformer room in the utility model is completely isolated, it is ensured that electrical security.Hyperbaric chamber
Arranged above and below electrical equipment, simple, structure is installed reliable.Low-pressure electric cabinet is arranged in low-pressure chamber, and meeting indoor use will
Ask, weatherability more preferably, when case varying capacity increase, only need to lengthen low-pressure chamber length or by breaker of plastic casing it is positive and negative arrangement i.e.
Can, simply, compact conformation is conducive to case to become the unified control made with cost on basis, and the scope of application is wider for design.Transformer
Arranged after room is right, two radiator windows outside, facilitate the arrangement of gilled radiator, and radiating effect is more preferable.High voltage load switch and height
Pressure shunting switch is arranged in low-pressure chamber, takes electrical isolation with low-pressure electric cabinet, it is ensured that safe operation, while indoor peace
Dress, structure is more reliable.
Brief description of the drawings：
Fig. 1 is the utility model front view.
Fig. 2 is the utility model left view.
Fig. 3 is the utility model top view.
Embodiment：
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, the U.S. structure changes of a kind of L-shaped photovoltaic of the utility model, including hyperbaric chamber 1, low-pressure chamber 2 and square
The transformer room 3 of shape, hyperbaric chamber 1 is fixedly connected with low-pressure chamber 2, and the two L-shaped distribution, transformer room 3 it is adjacent
Both ends of the surface correspond to be fixedly connected with hyperbaric chamber 1 and low-pressure chamber 2 respectively, and the other both ends of the surface of transformer room 3 are provided with radiator window.It is high
Connected between pressure chamber 1, low-pressure chamber 2 and the three of transformer room 3 by screw correspondence.
High-voltage arrester 11, high-pressure composite sleeve 12, electrification display 13 and high-voltage terminal copper bar are provided with hyperbaric chamber 1
14, high-voltage arrester 11, high-pressure composite sleeve 12 and electrification display 13 are from top to bottom layered and are arranged in hyperbaric chamber 1, high pressure
High-voltage arrester 11, high-pressure composite sleeve 12 are connected by outlet copper bar 14 with electrification display 13.
Low-pressure electric cabinet 21 is provided with low-pressure chamber 2.
High-tension fuse 33 and transformer body 34 are provided with transformer room 3, provided with height on the outer wall of transformer room 3
Press on-load switch 31 and high-voltage tap changer 32, high voltage load switch 31 and high-voltage tap changer 32 and the phase of transformer body 34
Even.
The connection of involved above-mentioned each electrical equipment in the utility model mesohigh room 1, low-pressure chamber 2 and transformer room 3
Relation and operation principle with it is of the prior art identical, therefore no longer the connection of each electrical equipment in the utility model is closed
System and operation principle carry out detailed repeat.
Hyperbaric chamber, low-pressure chamber and transformer room in the utility model is completely isolated, it is ensured that electrical security.Hyperbaric chamber
Arranged above and below 1 electrical equipment, simple, structure is installed reliable.Low-pressure electric cabinet 21 is arranged in low-pressure chamber 2, and meeting interior makes
With requiring, weatherability more preferably, when case varying capacity increase, need to only lengthen low-pressure chamber length or by the positive and negative arrangement of breaker of plastic casing
, simply, compact conformation is conducive to case to become the unified control made with cost on basis, and the scope of application is wider for design.Transformation
Arranged behind the right side of device room 3, two radiator windows outside, facilitate the arrangement of gilled radiator, and radiating effect is more preferable.High voltage load switch 31
It is arranged in high-voltage tap changer 32 in low-pressure chamber, electrical isolation is taken with low-pressure electric cabinet, it is ensured that safe operation, simultaneously
Indoor location, structure is more reliable.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, some improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (2)
1. a kind of U.S. structure changes of L-shaped photovoltaic, it is characterised in that:Including hyperbaric chamber（1）, low-pressure chamber（2）With rectangular-shaped transformer
Room（3）, the hyperbaric chamber（1）And low-pressure chamber（2）It is fixedly connected, and the two L-shaped distribution, transformer room（3）It is adjacent
Both ends of the surface are corresponded to and hyperbaric chamber respectively（1）And low-pressure chamber（2）It is fixedly connected, transformer room（3）Other both ends of the surface provided with dissipate
Hot window；
The hyperbaric chamber（1）It is interior to be provided with high-voltage arrester（11）, high-pressure composite sleeve（12）, electrification display（13）With height extrusion
Line copper bar（14）, high-voltage arrester（11）, high-pressure composite sleeve（12）And electrification display（13）From top to bottom layering is arranged at
Hyperbaric chamber（1）It is interior, high-voltage terminal copper bar（14）By high-voltage arrester（11）, high-pressure composite sleeve（12）And electrification display（13）
It is connected；
The low-pressure chamber（2）It is interior to be provided with low-pressure electric cabinet（21）；
The transformer room（3）It is interior to be provided with high-tension fuse（33）And transformer body（34）, transformer room（3）Outer wall on set
There is high voltage load switch（31）And high-voltage tap changer（32）, and high voltage load switch（31）And high-voltage tap changer（32）With change
Depressor device body（34）It is connected.
2. the U.S. structure changes of L-shaped photovoltaic as claimed in claim 1, it is characterised in that:The hyperbaric chamber（1）, low-pressure chamber（2）With
Transformer room（3）Connected between three by screw correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720209691.5U CN206471730U (en) | 2017-03-06 | 2017-03-06 | A kind of U.S. structure changes of L-shaped photovoltaic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720209691.5U CN206471730U (en) | 2017-03-06 | 2017-03-06 | A kind of U.S. structure changes of L-shaped photovoltaic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471730U true CN206471730U (en) | 2017-09-05 |
Family
ID=59713237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720209691.5U Expired - Fee Related CN206471730U (en) | 2017-03-06 | 2017-03-06 | A kind of U.S. structure changes of L-shaped photovoltaic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206471730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046248A (en) * | 2017-03-06 | 2017-08-15 | 镇江天力变压器有限公司 | A kind of U.S. structure changes of L-shaped photovoltaic |
-
2017
- 2017-03-06 CN CN201720209691.5U patent/CN206471730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046248A (en) * | 2017-03-06 | 2017-08-15 | 镇江天力变压器有限公司 | A kind of U.S. structure changes of L-shaped photovoltaic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 |
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| CF01 | Termination of patent right due to non-payment of annual fee |