CN204289067U - The built-in combined type transformer for photovoltaic generation of a kind of fusion tube - Google Patents
The built-in combined type transformer for photovoltaic generation of a kind of fusion tube Download PDFInfo
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- CN204289067U CN204289067U CN201420771387.6U CN201420771387U CN204289067U CN 204289067 U CN204289067 U CN 204289067U CN 201420771387 U CN201420771387 U CN 201420771387U CN 204289067 U CN204289067 U CN 204289067U
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- transformer
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- low pressure
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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
- 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
Abstract
The built-in combined type transformer for photovoltaic generation of a kind of fusion tube, comprise the low pressure panel for combined transformer, low pressure panel for combined transformer and the high pressure panel for combined transformer are connected into T-type structure to welding, such T-type structure just forms the skeleton of this combined transformer, and the scope on the right side of the top of low pressure panel and high pressure panel constitutes transformer room, shunting switch is placed with in transformer room A, high-tension fuse, the coil device body of axial direction double bundle transformer and the on-load switch be connected with the coil device body of this axial direction double bundle transformer, transformer room is arranged on base in addition.There is personal safety hidden danger in what such structure avoided prior art, fusion tube is changed and the defect safeguarding inconvenience.
Description
Technical field
The utility model belongs to the technical field of photovoltaic power generation transformer, is specifically related to the built-in combined type transformer for photovoltaic generation of a kind of fusion tube.
Background technology
The photovoltaic power generation transformer one of current routine adopts fusion tube external, is placed on high-tension cable room, although it is very dangerous to save fuel tank space like this, easily causes personal injury, there is great potential safety hazard.One adopts fusion tube built-in, but fusion tube operating head is in operation with high pressure room, must open operation with high pressure room like this when maintenance and replacing, very inconvenient.And there is no special fusion tube operating room, there is certain personal safety hidden danger.
Summary of the invention
The purpose of this utility model provides a kind of fusion tube built-in combined type transformer for photovoltaic generation, comprise the low pressure panel for combined transformer, low pressure panel for combined transformer and the high pressure panel for combined transformer are connected into T-type structure to welding, such T-type structure just forms the skeleton of this combined transformer, and the scope on the right side of the top of low pressure panel and high pressure panel constitutes transformer room, shunting switch is placed with in transformer room A, high-tension fuse, the coil device body of axial direction double bundle transformer and the on-load switch be connected with the coil device body of this axial direction double bundle transformer, transformer room is arranged on base in addition.There is personal safety hidden danger in what such structure avoided prior art, fusion tube is changed and the defect safeguarding inconvenience.
In order to overcome deficiency of the prior art, the utility model provides the solution of the built-in combined type transformer for photovoltaic generation of a kind of fusion tube, specific as follows:
The built-in combined type transformer for photovoltaic generation of a kind of fusion tube, comprise the low pressure panel B01 for combined transformer, low pressure panel B01 for combined transformer and the high pressure panel D01 for combined transformer is connected into T-type structure to welding, such T-type structure just forms the skeleton of this combined transformer, and the scope on the right side of the top of low pressure panel B01 and high pressure panel D01 constitutes transformer room A, shunting switch 11 is placed with in transformer room A, high-tension fuse 4, the coil device body of axial direction double bundle transformer and the on-load switch 10 be connected with the coil device body of this axial direction double bundle transformer, transformer room A is arranged on base 2 in addition.
The body of described high-tension fuse 4 is placed in transformer room A, and the operating surface of high-tension fuse 4 is placed on the back side of transformer room A, and also namely the operating surface of high-tension fuse 4 is placed on the operating room 5 li of fusion tube.
The lower right of described low pressure panel B01 is provided with low-voltage cabinet 6, two air circuits are provided with in described low-voltage cabinet 6, the low-tension bushing 1 that the coil device body described low pressure panel B01 being provided with the axial direction double bundle transformer in same transformer room A is connected, described low-tension bushing 1 is connected with the air circuit in low-voltage cabinet 6 by copper bar, high pressure panel D01 described is in addition provided with bushing 13, described bushing 13 is also connected with the coil device body of the axial direction double bundle transformer in transformer room A
The left of described low pressure panel B01 is high-tension cable room D, and with the transducer 12 for bushing 13 placed that stands upside down in described high-tension cable room D, described bushing 13 is also connected with lightning arrester 14.
Housing is spliced cabinet 15 before l-shaped cabinet, more front cabinet 15 is spliced to form transformer room A, the operating room of low pressure of the bottom-right combined transformer of transformer room A, the operating room C of the high pressure of the combined transformer of A lower left, transformer room and the high-tension cable room D of high pressure panel D01 left part with base 2, low pressure panel B01 and high pressure panel D01.
The body that the utility model has described high-tension fuse 4 is placed in transformer room A, and the operating surface of high-tension fuse 4 is placed on the back side of transformer room A, and also namely the operating surface of high-tension fuse 4 is placed on the operating room 5 li of fusion tube.In such combined transformer running, when needing safeguard or change high-tension fuse 4, only need the operating room 5 opening fusion tube just can operate, the operating room 5 of fusion tube is in closed condition at ordinary times, thus causes personal injury to staff when isolated high-tension fuse 4 meets accident.With the transducer 12 for bushing 13 placed that stands upside down in described high-tension cable room D, so more save space, too increase the safe distance over the ground of high pressure copper bar, and be more conducive to meeting the requirement of client for high-pressure side circuit way.
Accompanying drawing explanation
Figure l is the internal structure schematic diagram overlooked of the present utility model.
Fig. 2 is the internal structure schematic diagram in front of the present utility model.
Fig. 3 is the front cabinet schematic diagram of tube built-in combined type transformer for photovoltaic generation.
Embodiment
Below in conjunction with accompanying drawing, utility model content is described further:
With reference to Fig. 1, shown in Fig. 2 and Fig. 3, the built-in combined type transformer for photovoltaic generation of a kind of fusion tube, comprise the low pressure panel B01 for combined transformer, low pressure panel B01 for combined transformer and the high pressure panel D01 for combined transformer is connected into T-type structure to welding, such T-type structure just forms the skeleton of this combined transformer, and the scope on the right side of the top of low pressure panel B01 and high pressure panel D01 constitutes transformer room A, shunting switch 11 is placed with in transformer room A, high-tension fuse 4, the coil device body of axial direction double bundle transformer and the on-load switch 10 be connected with the coil device body of this axial direction double bundle transformer, transformer room A is arranged on base 2 in addition.
The body of described high-tension fuse 4 is placed in transformer room A, and the operating surface of high-tension fuse 4 is placed on the back side of transformer room A, and also namely the operating surface of high-tension fuse 4 is placed on the operating room 5 li of fusion tube.In such combined transformer running, when needing safeguard or change high-tension fuse 4, only need the operating room 5 opening fusion tube just can operate, the operating room 5 of fusion tube is in closed condition at ordinary times, thus causes personal injury to staff when isolated high-tension fuse 4 meets accident.The lower right of described low pressure panel B01 is provided with low-voltage cabinet 6, two air circuits are provided with in described low-voltage cabinet 6, the low-tension bushing 1 that the coil device body described low pressure panel B01 being provided with the axial direction double bundle transformer in same transformer room A is connected, described low-tension bushing 1 is connected with the air circuit in low-voltage cabinet 6 by copper bar, high pressure panel D01 described is in addition provided with bushing 13, described bushing 13 is also connected with the coil device body of the axial direction double bundle transformer in transformer room A, the low tension (such as 0.27KV or 0.315KV) that solar energy can be allowed like this to produce is connected with the device body of transformer room (A), high pressure (such as 35KV etc.) is become by the voltage transition that makes of transformer, be transported in electrical network by bushing 13.The left of described low pressure panel B01 is high-tension cable room D, with the transducer 12 for bushing 13 placed that stands upside down in described high-tension cable room D, described bushing 13 is also connected with lightning arrester 14, so more save space, too increase the safe distance over the ground of high pressure copper bar, and be more conducive to meeting the requirement of client for high-pressure side circuit way.Housing is spliced cabinet 15 before l-shaped cabinet, more front cabinet 15 is spliced to form transformer room A, the operating room of low pressure of the bottom-right combined transformer of transformer room A, the operating room C of the high pressure of the combined transformer of A lower left, transformer room and the high-tension cable room D of high pressure panel D01 left part with base 2, low pressure panel B01 and high pressure panel D01.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, to any simple amendment that above embodiment is done, equivalent replacement and improvement etc., within the protection range all still belonging to technical solutions of the utility model.
Claims (5)
1. the built-in combined type transformer for photovoltaic generation of fusion tube, it is characterized in that comprising the low pressure panel for combined transformer, low pressure panel for combined transformer and the high pressure panel for combined transformer are connected into T-type structure to welding, such T-type structure just forms the skeleton of this combined transformer, and the scope on the right side of the top of low pressure panel and high pressure panel constitutes transformer room, shunting switch is placed with in transformer room, high-tension fuse, the coil device body of axial direction double bundle transformer and the on-load switch be connected with the coil device body of this axial direction double bundle transformer, transformer room is arranged on base in addition.
2. the built-in combined type transformer for photovoltaic generation of fusion tube according to claim 1, it is characterized in that the body of described high-tension fuse is placed in transformer room, and the operating surface of high-tension fuse is placed on the back side of transformer room, also namely the operating surface of high-tension fuse is placed in the operating room of fusion tube.
3. the built-in combined type transformer for photovoltaic generation of fusion tube according to claim 2, it is characterized in that the lower right of described low pressure panel is provided with low-voltage cabinet, two air circuits are provided with in described low-voltage cabinet, the low-tension bushing that the coil device body described low pressure panel being provided with the axial direction double bundle transformer in same transformer room is connected, described low-tension bushing is connected with the air circuit in low-voltage cabinet by copper bar, high pressure panel described is in addition provided with bushing, described bushing is also connected with the coil device body of the axial direction double bundle transformer in transformer room,
4. the built-in combined type transformer for photovoltaic generation of fusion tube according to claim 3, it is characterized in that the left of described low pressure panel is high-tension cable room, with the transducer for bushing placed that stands upside down in described high-tension cable room, described bushing is also connected with lightning arrester.
5. the built-in combined type transformer for photovoltaic generation of fusion tube according to claim 1, it is characterized in that housing to splice cabinet before l-shaped cabinet, more same for front cabinet base, low pressure panel and high pressure panel are spliced to form transformer room, the operating room of low pressure of the bottom-right combined transformer in transformer room, the operating room of the high pressure of the combined transformer of lower left, transformer room and the high-tension cable room of high pressure panel left part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771387.6U CN204289067U (en) | 2014-12-09 | 2014-12-09 | The built-in combined type transformer for photovoltaic generation of a kind of fusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771387.6U CN204289067U (en) | 2014-12-09 | 2014-12-09 | The built-in combined type transformer for photovoltaic generation of a kind of fusion tube |
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| Publication Number | Publication Date |
|---|---|
| CN204289067U true CN204289067U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420771387.6U Active CN204289067U (en) | 2014-12-09 | 2014-12-09 | The built-in combined type transformer for photovoltaic generation of a kind of fusion tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377015A (en) * | 2014-12-09 | 2015-02-25 | 宁波和泰电气有限公司 | Internal-fuse combined transformer for photovoltaic power generation |
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2014
- 2014-12-09 CN CN201420771387.6U patent/CN204289067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377015A (en) * | 2014-12-09 | 2015-02-25 | 宁波和泰电气有限公司 | Internal-fuse combined transformer for photovoltaic power generation |
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