CN113965159B - Constant-temperature intelligent photovoltaic preassembled transformer substation - Google Patents
Constant-temperature intelligent photovoltaic preassembled transformer substation Download PDFInfo
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- CN113965159B CN113965159B CN202111144031.0A CN202111144031A CN113965159B CN 113965159 B CN113965159 B CN 113965159B CN 202111144031 A CN202111144031 A CN 202111144031A CN 113965159 B CN113965159 B CN 113965159B
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- box body
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- 238000010248 power generation Methods 0.000 claims abstract description 11
- 238000005057 refrigeration Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000002411 adverse Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010042496 Sunburn Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The application discloses a constant-temperature intelligent photovoltaic preassembled transformer substation, which comprises a box body, wherein a supporting temperature control component is arranged in the box body, photovoltaic power generation components are arranged on the front surface and the back surface of the box body, the supporting temperature control component is used for supporting components and controlling the temperature in the box body, and the photovoltaic power generation components can convert solar energy into electric energy. The application aims to provide a constant-temperature intelligent photovoltaic preassembled transformer substation, which can provide a certain shielding effect for workers who carry out maintenance work through a spread flexible solar panel, prevent the workers from being sunburned when working under the sun, ensure that the power-changing components in the box can always work at a proper temperature through controlling the temperature in the box, avoid adverse effects on the power-changing components in the box caused by overhigh or overlow temperature, and simultaneously facilitate the installation of the power-changing components and the maintenance and replacement of the cross beam due to the quick-dismantling design of the cross beam.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a constant-temperature intelligent photovoltaic preassembled transformer substation.
Background
The preassembled transformer substation is suitable for: "residential district, public change of city, busy and downtown, urban resident gathering area, public power distribution of city, street lamp power distribution, industrial and mining", etc., adopt GSM wireless networking technology and multi-station management technology except RS485/RS422 bus mode, utilize GSM network to carry on the remote communication management, can be to the operation safe and reliable, maintain convenient, advantage such as the esthetic appearance, it is small that it is small, the area occupied is small, the selectivity is big, the field installation is small, install and debug the cycle short, and move advantages such as being with the load center.
Most of the existing preassembled transformer boxes are not provided with temperature control devices, so that high temperature in summer or low temperature in winter is easy to influence the transformer components in the transformer boxes, meanwhile, the preassembled transformer boxes installed outdoors do not utilize solar energy, and when maintenance work is carried out in summer, workers need to maintain under the sun, and sunburn is easy, therefore, the application provides the constant-temperature intelligent photovoltaic preassembled transformer substation for meeting the requirements.
Disclosure of Invention
The application aims to provide a constant-temperature intelligent photovoltaic preassembled transformer substation, which can provide a certain shielding effect for workers who carry out maintenance work through a spread flexible solar panel, prevent the workers from being sunburned when working under the sun, ensure that the power-changing components in the box can always work at a proper temperature through controlling the temperature in the box, avoid adverse effects on the power-changing components in the box caused by overhigh or overlow temperature, and simultaneously facilitate the installation of the power-changing components and the maintenance and replacement of the cross beam due to the quick-dismantling design of the cross beam.
In order to achieve the above purpose, the present application provides the following technical solutions:
The constant-temperature intelligent photovoltaic preassembled transformer substation comprises a box body, wherein a supporting temperature control component is arranged in the box body, photovoltaic power generation components are arranged on the front surface and the back surface of the box body, the supporting temperature control component is used for supporting components and controlling temperature in the box body, and the photovoltaic power generation components can convert solar energy into electric energy; the support temperature control part comprises a first bracket which is symmetrically and fixedly arranged on the inner wall of the bottom of the box body, a plurality of hanging frames are fixedly arranged on the front surface and the back surface of the first bracket, a cross beam is hung on the top of each two hanging frames, a temperature control switch is fixedly arranged in the middle of the inner wall of the left side of the box body, a heater is fixedly arranged on the bottom of the inner wall of the right side of the box body, a refrigerator is fixedly arranged on the top of the inner wall of the left side of the box body, and a refrigerating outer machine is fixedly arranged on the outer wall of the right side of the box body.
Preferably, the photovoltaic power generation component comprises two groups of second brackets fixedly installed on the front and the back of the box body, each group of second brackets is provided with two brackets, one side, close to each other, of each second bracket is rotationally connected with a rotating shaft, the outer ring of the rotating shaft is wound with a flexible solar panel, and the left side of the rotating shaft is fixedly provided with a knob.
Preferably, the left side of the aforesaid second support has all seted up first spout, and sliding connection has the slide bar in the first spout, and the both ends fixed mounting of slide bar has first stopper, and first through-hole has been seted up at the top of second support, and sliding connection has the second stopper in the first through-hole, and the top fixed mounting of second stopper has the connecting block, and the top fixed mounting of second support has the gag lever post, gag lever post and connecting block sliding connection.
Preferably, a third limiting block is fixedly arranged at the top of the limiting rod, a spring sleeved on the outer ring of the limiting rod is fixedly arranged at the bottom of the third limiting block, and the bottom of the spring is fixedly connected with the top of the connecting block.
Preferably, the front and back of the box body are hinged with two opposite box doors, and a handle is fixedly arranged on one side of the box door away from the box body.
Preferably, the four feet at the bottom of the box body are fixedly provided with fixing seats, and one side, close to the box body, of the second limiting block is provided with an inclined plane.
Preferably, the flexible solar panel supplies power to the temperature control switch, the refrigerator, the external refrigeration machine and the heater, the external refrigeration machine can blow cold air into the box body through the refrigerator, and the top of the box body is fixedly provided with the box top.
In summary, the invention has the technical effects and advantages that:
(1) The flexible solar panel is reasonable in structure, the flexible solar panel wound on the outer ring of the rotating shaft is unfolded by pulling the first limiting block, the unfolded flexible solar panel is wider in irradiation area by the sun, the generated energy is also improved, the second limiting block resets and limits the first limiting block under the action of the spring, the unfolded flexible solar panel cannot deviate due to weather influence, and the unfolded flexible solar panel can provide a certain shielding effect for workers for maintenance work, so that the workers are prevented from being sunburned in the sun;
(2) The electric energy generated by converting solar energy through the flexible solar panel is supplied to the temperature control switch, the refrigerator, the refrigerating external machine and the heater, the solar energy is fully utilized, the energy is saved, the environment is protected, the power conversion components in the box body can always work at proper temperature through controlling the temperature in the box body, adverse effects on the power conversion components in the box body caused by overhigh or overlow temperature are avoided, meanwhile, the cross beam is in quick-dismantling design, and the installation of the power conversion components and the maintenance and replacement of the cross beam are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first perspective view of the present invention;
FIG. 2 is a schematic view of a second view box door opening structure according to the present invention;
FIG. 3 is a schematic view of a third view box door opening structure according to the present invention;
Fig. 4 is a partially enlarged schematic view of the structure of fig. 1 according to the present invention.
In the figure: 1. a case; 2. a first bracket; 3. a hanging rack; 4. a cross beam; 5. a temperature control switch; 6. a refrigerator; 7. a refrigerating outer machine; 8. a heater; 9. a second bracket; 10. a rotating shaft; 11. a flexible solar panel; 12. a knob; 13. a slide rod; 14. a first limiting block; 15. a second limiting block; 16. a limit rod; 17. a third limiting block; 18. a spring; 19. a connecting block; 20. a box door.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the constant-temperature intelligent photovoltaic preassembled transformer substation comprises a box body 1, wherein a supporting temperature control component is arranged in the box body 1, photovoltaic power generation components are arranged on the front surface and the back surface of the box body 1, the supporting temperature control component is used for supporting components and controlling temperature in the box body 1, and the photovoltaic power generation components can convert solar energy into electric energy.
The support temperature control part comprises a first bracket 2 which is symmetrically and fixedly arranged on the inner wall of the bottom of the box body 1, a plurality of hanging frames 3 are fixedly arranged on the front surface and the back surface of the first bracket 2, a cross beam 4 is hung on the top of each two hanging frames 3, a temperature control switch 5 is fixedly arranged in the middle of the inner wall of the left side of the box body 1, a heater 8 is fixedly arranged on the bottom of the inner wall of the right side of the box body 1, a refrigerator 6 is fixedly arranged on the top of the inner wall of the left side of the box body 1, and a refrigerating external machine 7 is fixedly arranged on the outer wall of the right side of the box body 1.
The photovoltaic power generation component comprises two groups of second brackets 9 fixedly installed on the front side and the back side of the box body 1, each group of the photovoltaic power generation component is provided with two brackets, one side, close to each other, of each second bracket 9 is rotatably connected with a rotating shaft 10, the rotating shafts 10 provide support for the flexible solar panel 11, the outer ring of each rotating shaft 10 is wound with the flexible solar panel 11, and a knob 12 is fixedly installed on the left side of each rotating shaft 10.
The left side of second support 9 has all seted up first spout, and sliding connection has slide bar 13 in the first spout, and the both ends fixed mounting of slide bar 13 has first stopper 14, and first stopper 14 can prevent that slide bar 13 from producing the skew in the motion process. The top of second support 9 has seted up first through-hole, and sliding connection has second stopper 15 in first through-hole.
The top fixed mounting of second stopper 15 has connecting block 19, and the top fixed mounting of second support 9 has gag lever post 16, and gag lever post 16 provides the spacing for connecting block 19's upper and lower slip, gag lever post 16 and connecting block 19 sliding connection, and the top fixed mounting of gag lever post 16 has third stopper 17, and the bottom fixed mounting of third stopper 17 has the spring 18 of cover at the gag lever post 16 outer lane, the bottom of spring 18 and the top fixed connection of connecting block 19.
The front and the back of the box body 1 are hinged with two opposite box doors 20, and a handle is fixedly arranged on one side of the box door 20 away from the box body 1. The four feet in the bottom of the box body 1 are fixedly provided with fixing seats, and one side, close to the box body 1, of the second limiting block 15 is provided with an inclined plane. The flexible solar panel 11 supplies power for the temperature control switch 5, the refrigerator 6, the external refrigeration machine 7 and the heater 8, the external refrigeration machine 7 can blow cold air into the box body 1 through the refrigerator 6, and the top of the box body 1 is fixedly provided with a box top.
The working principle of the utility model is as follows: the flexible solar panel 11 wound on the outer ring of the rotating shaft 10 can be unfolded through pulling the first limiting block 14 in a normal state, the unfolded flexible solar panel 11 is wider in sun irradiation area, the generated energy can be improved along with the unfolded flexible solar panel 11, the first limiting block 14 can be contacted with the inclined surface of the second limiting block 15 and is extruded in the process of pulling the first limiting block 14, the second limiting block 15 is extruded to move upwards and extrude the spring 18 through the connecting block 19, after the first limiting block 14 moves to one side, far away from the box body 1, of the second limiting block 15, the second limiting block 15 is reset and limits the first limiting block 14 under the action of the spring 18, the unfolded flexible solar panel 11 can provide a certain shielding effect for workers who carry out maintenance work, the maintenance workers can be prevented from being sunburned in the sun, when the flexible solar panel 11 needs to be retracted, the third limiting block 17 is pulled upwards, and the flexible solar panel 11 can be retracted through rotating the knob 12.
The electric energy generated by converting solar energy through the flexible solar panel 11 is supplied to the temperature control switch 5, the refrigerator 6, the refrigerating outer machine 7 and the heater 8, when the temperature in the box body 1 is higher than a preset value, the temperature control switch 5 starts the refrigerator 6 and the refrigerating outer machine 7, cold air is blown into the box body 1 from top to bottom by the refrigerator 6, the characteristic of cold air falling is combined, the temperature in the box body 1 is cooled faster, when the temperature in the box body 1 is lower than the preset value, the temperature control switch 5 starts the heater 8, the heater 8 heats air in the box body 1, the characteristic of hot air rising is combined, the temperature in the box body 1 is faster, the power transformation element in the box body 1 can always work at a proper temperature through controlling the temperature in the box body 1, adverse effects on the power transformation element in the box body 1 caused by the overhigh or overlow temperature are avoided, meanwhile, the cross beam 4 is designed to be disassembled quickly, and the air in the box body 1 is convenient to install and maintain.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present invention is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present invention can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (5)
1. The constant-temperature intelligent photovoltaic preassembled transformer substation comprises a box body (1), and is characterized in that a supporting temperature control component is arranged in the box body (1), photovoltaic power generation components are arranged on the front surface and the back surface of the box body (1), the supporting temperature control component is used for supporting components and controlling temperature in the box body (1), and the photovoltaic power generation components are used for converting solar energy into electric energy; the support temperature control component comprises a first bracket (2) which is symmetrically and fixedly arranged on the inner wall of the bottom of the box body (1), a plurality of hanging frames (3) are fixedly arranged on the front and the back of the first bracket (2), a cross beam (4) is hung on the top of each hanging frame (3), a temperature control switch (5) is fixedly arranged in the middle of the left inner wall of the box body (1), a heater (8) is fixedly arranged on the bottom of the right inner wall of the box body (1), a refrigerator (6) is fixedly arranged on the top of the left inner wall of the box body (1), a refrigerating outer machine (7) is fixedly arranged on the right outer wall of the box body (1), two groups of second brackets (9) are fixedly arranged on the front and the back of the box body (1), one side of each second bracket (9) is rotatably connected with a rotating shaft (10), a flexible solar panel (11) is wound on the outer ring of the rotating shaft (10), a knob (12) is fixedly arranged on the left side of the rotating shaft (10), a limiting block (13) is fixedly arranged on the right inner wall of the box body, two ends of the first sliding rod (13) are fixedly arranged on the first sliding rod (13), two sliding grooves (13) are respectively arranged on the first sliding rod (13), the top fixed mounting of second stopper (15) has connecting block (19), the top fixed mounting of second support (9) has gag lever post (16), gag lever post (16) with connecting block (19) sliding connection.
2. The constant-temperature intelligent photovoltaic preassembled transformer substation according to claim 1, wherein a third limiting block (17) is fixedly arranged at the top of the limiting rod (16), a spring (18) sleeved on the outer ring of the limiting rod (16) is fixedly arranged at the bottom of the third limiting block (17), and the bottom of the spring (18) is fixedly connected with the top of the connecting block (19).
3. The constant-temperature intelligent photovoltaic preassembled transformer substation according to claim 1, wherein the front surface and the back surface of the box body (1) are hinged with two opposite box doors (20), and a handle is fixedly arranged on one side, far away from the box body (1), of the box doors (20).
4. The constant-temperature intelligent photovoltaic preassembled transformer substation according to claim 1, wherein fixing seats are fixedly arranged on four feet at the bottom of the box body (1), and an inclined plane is arranged on one side, close to the box body (1), of the second limiting block (15).
5. The constant-temperature intelligent photovoltaic preassembled transformer substation according to claim 1, wherein the flexible solar panel (11) supplies power for the temperature control switch (5), the refrigerator (6), the external refrigeration machine (7) and the heater (8), the external refrigeration machine (7) blows cold air into the box body (1) through the refrigerator (6), and a box top is fixedly arranged at the top of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111144031.0A CN113965159B (en) | 2021-09-28 | 2021-09-28 | Constant-temperature intelligent photovoltaic preassembled transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111144031.0A CN113965159B (en) | 2021-09-28 | 2021-09-28 | Constant-temperature intelligent photovoltaic preassembled transformer substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113965159A CN113965159A (en) | 2022-01-21 |
| CN113965159B true CN113965159B (en) | 2024-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111144031.0A Active CN113965159B (en) | 2021-09-28 | 2021-09-28 | Constant-temperature intelligent photovoltaic preassembled transformer substation |
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| CN210431345U (en) * | 2019-10-30 | 2020-04-28 | 福州智能光新材料科技有限公司 | Special electric energy optimization box for photovoltaic power station |
| CN210468544U (en) * | 2019-09-04 | 2020-05-05 | 西格码电气股份有限公司 | Ventilation and heat dissipation device for transformer substation |
| CN111416290A (en) * | 2020-04-23 | 2020-07-14 | 吴娟 | High-voltage prefabricated substation |
| CN113394702A (en) * | 2021-06-01 | 2021-09-14 | 江苏金友电气有限公司 | Moisture-proof photovoltaic prefabricated substation |
Family Cites Families (2)
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| US8677752B2 (en) * | 2007-11-08 | 2014-03-25 | Mine-Nrg, Inc. | Power generation system |
| US11575248B2 (en) * | 2019-12-31 | 2023-02-07 | Abb Schweiz Ag | Solid state prefabricated substation |
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2021
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| CN108063388A (en) * | 2017-10-28 | 2018-05-22 | 邵环宇 | A kind of thermostatically controlled substation's protective housing of energy conservation and environmental protection |
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| CN210468544U (en) * | 2019-09-04 | 2020-05-05 | 西格码电气股份有限公司 | Ventilation and heat dissipation device for transformer substation |
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| CN113965159A (en) | 2022-01-21 |
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