CN220732062U - Intelligent substation for photovoltaic power generation of power engineering - Google Patents

Abstract

The utility model discloses an intelligent substation for photovoltaic power generation of power engineering, which comprises a photovoltaic power generation substation, wherein through holes are formed in two sides of the photovoltaic power generation substation, and a driving box is fixedly connected to the top of the inner wall of the photovoltaic power generation substation. According to the utility model, when heavy rain weather is met, the operator starts the motor to drive the positive and negative threaded rods to rotate, so that the two movable frames are driven to be mutually away until the rubber pad is attached to the through hole, and then the through hole is blocked, in order to further prevent rainwater in the external environment from entering the photovoltaic power generation transformer substation from the through hole, then the operator starts the motor to rotate to drive the winding wheel to rotate, so that the winding wheel winds the rain shielding cloth, the rain shielding cloth is moved downwards under the action of the counterweight strip until the counterweight strip is attached to the magnetic strip, and further rainwater is prevented from entering the photovoltaic power generation transformer substation from the through hole.

Description

Intelligent substation for photovoltaic power generation of power engineering

Technical Field

The utility model relates to the technical field of substations for photovoltaic power generation, in particular to an intelligent substation for photovoltaic power generation of power engineering.

Background

At present, the solar energy utilization mode mainly comprises three modes of photo-thermal utilization, photochemical conversion utilization and photovoltaic power generation utilization, wherein the photovoltaic power generation utilization takes electric energy as a final expression mode, has the advantage of extremely convenient transmission, has the advantage that the solar energy utilization mode cannot be replaced by the photovoltaic power generation utilization mode in the aspects of universality, storability and the like, the storage amount of raw material silicon of the solar battery is quite rich, and the solar photovoltaic power generation is promoted to occupy important positions in the future development of energy sources, environments and human society along with the continuous improvement of the conversion efficiency of the solar battery and the continuous reduction of the production cost, and in the construction of a solar power station, other devices except the solar panel array (namely, a photovoltaic assembly) can be directly installed in an open air environment are all required to be installed indoors.

Bulletin number: the utility model patent of CN212258010U provides a preassembled transformer substation for photovoltaic power generation, which solves the problems that the existing photovoltaic power station box body is low in production cost and short in production period, but has poor isolation performance, sealing performance, grounding performance and stability, when in thunderstorm weather, an electric telescopic rod is started, and then the electric telescopic rod drives a rain shield to move to the left side of the preassembled transformer substation for photovoltaic power generation, a rotating motor drives a rotating shaft to rotate, so that the photovoltaic receiving plate is effectively prevented from being damaged in the thunderstorm weather.

Disclosure of Invention

In order to solve the problems in the background art, the utility model aims to provide an intelligent transformer substation for photovoltaic power generation in power engineering, which has the advantage of good rainproof effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intelligent power engineering transformer substation for photovoltaic power generation, includes photovoltaic power generation transformer substation, the through-hole has all been seted up to photovoltaic power generation transformer substation's both sides, photovoltaic power generation transformer substation's top fixedly connected with drive box, the inside swing joint of drive box has positive and negative tooth threaded rod, the equal threaded connection in both sides on positive and negative tooth threaded rod surface has the fly frame, photovoltaic power generation transformer substation's top fixedly connected with rolling case, the inside swing joint of rolling case has the rolling wheel, the equal fixedly connected with arc piece in photovoltaic power generation transformer substation's both sides, the surface swing joint of arc piece has rain cloth, the bottom fixedly connected with counter weight strip of rain cloth, the equal fixedly connected with fixed plate in both sides of photovoltaic power generation transformer substation, the top fixedly connected with magnetic stripe of fixed plate, magnetic stripe and counter weight strip swing joint, rain cloth and rolling wheel swing joint, the equal fixedly connected with motor in the right side of drive box and the back of rolling case, the output of motor respectively with tooth threaded rod and rolling wheel fixedly connected with rolling wheel, photovoltaic power generation transformer substation's inside is provided with heat dissipation mechanism.

As the preferred heat dissipation mechanism of the photovoltaic power generation transformer substation, the heat dissipation mechanism comprises a first coiled pipe fixedly connected to the inner wall of the photovoltaic power generation transformer substation, a second coiled pipe is fixedly connected to the back of the photovoltaic power generation transformer substation through a support, a fan is fixedly connected to the back of the photovoltaic power generation transformer substation, a water pump is fixedly connected to the inside of the photovoltaic power generation transformer substation, a water outlet of the first coiled pipe is communicated with a water inlet of the water pump, a water outlet of the water pump is communicated with a water inlet of the second coiled pipe, and a water outlet of the second coiled pipe is communicated with a water inlet of the first coiled pipe.

Preferably, the surface of the motor is fixedly connected with a protective cover.

As preferable in the utility model, a rubber pad is fixedly connected to the surface of the movable frame.

Preferably, the weight bar is cut from an iron rod.

Preferably, the front surface of the photovoltaic power generation substation is provided with a sealing door.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, when heavy rain weather is met, the operator starts the motor to drive the positive and negative threaded rods to rotate, so that the two movable frames are driven to be mutually away until the rubber pad is attached to the through hole, and then the through hole is blocked, in order to further prevent rainwater in the external environment from entering the photovoltaic power generation transformer substation from the through hole, then the operator starts the motor to rotate to drive the winding wheel to rotate, so that the winding wheel winds the rain shielding cloth, the rain shielding cloth is moved downwards under the action of the counterweight strip until the counterweight strip is attached to the magnetic strip, and further rainwater is prevented from entering the photovoltaic power generation transformer substation from the through hole.

2. According to the utility model, through the arrangement of the heat dissipation mechanism, when in rainy days, the through hole is blocked by the movable frame, air in the external environment cannot enter the photovoltaic power generation transformer substation, and in order to dissipate heat of electric devices in the photovoltaic power generation transformer substation, an operator can start the heat dissipation mechanism, and the specific process is as follows: the cooling liquid in the first coiled pipe absorbs heat in the photovoltaic power generation transformer substation, then an operator starts the water pump, the cooling liquid in the first coiled pipe is conveyed into the second coiled pipe, then the operator starts the fan, the air flow speed on the surface of the second coiled pipe is accelerated, the cooling liquid in the second coiled pipe is cooled, the cooled cooling liquid flows back into the first coiled pipe, heat in the photovoltaic power generation transformer substation is continuously absorbed, and the cooling liquid circulates in sequence.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the drive housing of the present utility model;

fig. 3 is a schematic top view of the structure of the present utility model.

In the figure: 1. a photovoltaic power generation substation; 2. a through port; 3. a drive box; 4. a positive and negative tooth threaded rod; 5. a movable frame; 6. a winding box; 7. a winding wheel; 8. a motor; 9. an arc-shaped block; 10. rain shielding cloth; 11. a counterweight bar; 12. a fixing plate; 13. a magnetic stripe; 14. a heat dissipation mechanism; 15. a first serpentine tube; 16. a second serpentine tube; 17. a water pump; 18. a protective cover; 19. a rubber pad; 20. sealing the door; 21. a fan.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, an intelligent substation for power engineering photovoltaic power generation, including photovoltaic power generation substation 1, opening 2 has all been seted up to photovoltaic power generation substation 1's both sides, photovoltaic power generation substation 1's top fixedly connected with driving case 3, driving case 3's inside swing joint has positive and negative tooth threaded rod 4, positive and negative tooth threaded rod 4 surface's both sides equal threaded connection has movable frame 5, photovoltaic power generation substation 1's top fixedly connected with rolling case 6, rolling case 6's inside swing joint has rolling wheel 7, photovoltaic power generation substation 1's both sides equal fixedly connected with arc piece 9, arc piece 9's surface swing joint has rain cloth 10, rain cloth 10's bottom fixedly connected with counter weight strip 11, photovoltaic power generation substation 1's both sides equal fixedly connected with fixed plate 12, fixed plate 12's top fixedly connected with magnetic stripe 13, magnetic stripe 13 and counter weight strip 11 swing joint, rain cloth 10 and rolling wheel 7 swing joint, driving case 3's right side and rolling case 6's the equal fixedly connected with motor 8, motor 8's output respectively with rolling wheel 4 and rolling wheel 7, photovoltaic power generation substation 1's inside heat dissipation mechanism 14 is provided with.

Referring to fig. 2 and 3, the heat dissipation mechanism 14 includes a first coiled pipe 15 fixedly connected to the inner wall of the photovoltaic power generation substation 1, a second coiled pipe 16 fixedly connected to the back of the photovoltaic power generation substation 1 through a bracket, a fan 21 fixedly connected to the back of the photovoltaic power generation substation 1, a water pump 17 fixedly connected to the inside of the photovoltaic power generation substation 1, a water outlet of the first coiled pipe 15 communicated with a water inlet of the water pump 17, a water outlet of the water pump 17 communicated with a water inlet of the second coiled pipe 16, and a water outlet of the second coiled pipe 16 communicated with a water inlet of the first coiled pipe 15.

As a technical optimization scheme of the utility model, through the arrangement of the heat dissipation mechanism 14, the through hole 2 is blocked by the movable frame 5 at the moment in rainy days, air in the external environment cannot enter the photovoltaic power generation substation 1, and in order to dissipate heat of electric devices in the photovoltaic power generation substation 1, an operator can start the heat dissipation mechanism 14, and the specific process is as follows: the cooling liquid in the first coiled pipe 15 absorbs heat in the photovoltaic power generation substation 1, then an operator starts the water pump 17, so that the cooling liquid in the first coiled pipe 15 is conveyed into the second coiled pipe 16, then the operator starts the fan 21, so that the air flow speed of the surface of the second coiled pipe 16 is accelerated, the cooling liquid in the second coiled pipe 16 is cooled, the cooled cooling liquid flows back into the first coiled pipe 15, and accordingly heat in the photovoltaic power generation substation 1 is continuously absorbed, and the cooling liquid circulates in sequence.

Referring to fig. 1 to 3, a protective cover 18 is fixedly connected to the surface of the motor 8.

As a technical optimization scheme of the utility model, the motor 8 can be protected through the arrangement of the protective cover 18.

Referring to fig. 2, a rubber pad 19 is fixedly coupled to the surface of the movable frame 5.

As a technical optimization scheme of the utility model, the rubber cushion 19 is arranged, so that the sealing performance between the movable frame 5 and the through hole 2 can be improved by utilizing the soft characteristic of the rubber.

Referring to fig. 1 to 3, the weight bar 11 is cut from an iron rod.

As a technical optimization scheme of the utility model, the counterweight bar 11 cut by the iron rod has the advantages of large mass and being absorbed by the magnetic strip 13.

Referring to fig. 1, the front surface of the photovoltaic power generation substation 1 is provided with a sealing door 20.

As a technical optimization scheme of the present utility model, by the arrangement of the sealing door 20, external rainwater can be prevented from entering the inside of the photovoltaic power generation substation 1 from the front side of the photovoltaic power generation substation 1.

The working principle and the using flow of the utility model are as follows: when in use, when encountering heavy rain, the operator starts the motor 8 to drive the positive and negative threaded rod 4 to rotate, thereby drive two movable frames 5 to keep away from each other until the rubber pad 19 is attached to the through hole 2, and then block up the through hole 2, prevent that rainwater from entering the inside of the photovoltaic power generation substation 1 from the through hole 2, in order to further prevent rainwater in the external environment from entering the inside of the photovoltaic power generation substation 1 from the through hole 2, then the operator starts the motor 8 to rotate and drives the winding wheel 7 to rotate, make the winding wheel 7 unreel the rain shielding cloth 10, under the effect of the counterweight strip 11, make the rain shielding cloth 10 move downwards until the counterweight strip 11 is attached to the magnetic stripe 13, the magnetic stripe 13 has suction to the counterweight strip 11, and then fixes the rain shielding cloth 10, thereby further preventing rainwater from entering the inside of the photovoltaic power generation substation 1 from the through hole 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an intelligent power engineering transformer substation for photovoltaic power generation, includes photovoltaic power generation transformer substation (1), its characterized in that: the utility model discloses a photovoltaic power generation transformer substation (1), including photovoltaic power generation transformer substation (1), drive case (3) have all been seted up to both sides of photovoltaic power generation transformer substation (1), the top fixedly connected with drive case (3) of photovoltaic power generation transformer substation (1) inner wall, the inside swing joint of drive case (3) has positive and negative tooth threaded rod (4), the equal threaded connection in both sides on positive and negative tooth threaded rod (4) surface has adjustable shelf (5), the top fixedly connected with rolling case (6) of photovoltaic power generation transformer substation (1), the inside swing joint of rolling case (6) has rolling wheel (7), the equal fixedly connected with arc piece (9) in both sides of photovoltaic power generation transformer substation (1), the surface swing joint of arc piece (9) has rain cloth (10), the bottom fixedly connected with counter weight strip (11) of rain cloth (10), the equal fixedly connected with fixed plate (12) in both sides of photovoltaic power generation transformer substation (1), the top fixedly connected with magnetic stripe (13) of fixed plate (12), rolling wheel cloth (10) and motor (7), the equal fixedly connected with magnetic stripe (8) of rolling transformer substation (8) and the equal positive and negative tooth (8) of motor (8) of the output of wind-up transformer substation (6), a heat dissipation mechanism (14) is arranged in the photovoltaic power generation transformer substation (1).

2. The intelligent substation for photovoltaic power generation for power engineering according to claim 1, wherein: the heat dissipation mechanism (14) comprises a first coiled pipe (15) fixedly connected to the inner wall of the photovoltaic power generation substation (1), a second coiled pipe (16) is fixedly connected to the back of the photovoltaic power generation substation (1) through a support, a fan (21) is fixedly connected to the back of the photovoltaic power generation substation (1), a water pump (17) is fixedly connected to the inside of the photovoltaic power generation substation (1), a water outlet of the first coiled pipe (15) is communicated with a water inlet of the water pump (17), a water outlet of the water pump (17) is communicated with a water inlet of the second coiled pipe (16), and a water outlet of the second coiled pipe (16) is communicated with a water inlet of the first coiled pipe (15).

3. The intelligent substation for photovoltaic power generation for power engineering according to claim 1, wherein: the surface of the motor (8) is fixedly connected with a protective cover (18).

4. The intelligent substation for photovoltaic power generation for power engineering according to claim 1, wherein: the surface of the movable frame (5) is fixedly connected with a rubber pad (19).

5. The intelligent substation for photovoltaic power generation for power engineering according to claim 1, wherein: the counterweight bar (11) is formed by cutting an iron rod.

6. The intelligent substation for photovoltaic power generation for power engineering according to claim 1, wherein: the front face of the photovoltaic power generation transformer substation (1) is provided with a sealing door (20).