CN115173251A - Box-type substation - Google Patents
Box-type substation Download PDFInfo
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- CN115173251A CN115173251A CN202210943908.0A CN202210943908A CN115173251A CN 115173251 A CN115173251 A CN 115173251A CN 202210943908 A CN202210943908 A CN 202210943908A CN 115173251 A CN115173251 A CN 115173251A
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- Prior art keywords
- box
- transformer substation
- groove
- leeward
- heat dissipation
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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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
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention is suitable for the technical field of transformer substations, and provides a box-type transformer substation, which comprises a transformer substation box, a box door rotationally connected with the transformer substation box, and a heat dissipation port arranged on the transformer substation box, and also comprises: the device comprises a leeward component, a vane component, a replacement component, a guide groove and a fan heat dissipation component; the interior rotation of radiator is connected with four leeward boards, the leeward subassembly sets up in the transformer substation case lateral wall. Put into the guide way with a plurality of dishes that absorb water, and make a guide way be located radiator department, then fill in the sealing plug in the both ends of guide way, make the guide way airtight, the air through the radiator can be continued the dehydration by the dish that absorbs water that is in radiator department, and then prevent that the moisture in the air from getting into the transformer substation incasement from the radiator, after the dish that absorbs water in the transformer substation incasement absorbs water fully absorbs water, change the subassembly and absorb water the dish on the gravity change radiator that increases through the dish that absorbs water, make new dish that absorbs water be in radiator department, and then reduce the number of times that the manual work changed the dish that absorbs water.
Description
Technical Field
The invention belongs to the technical field of transformer substations, and particularly relates to a box type transformer substation.
Background
The box-type transformer substation is a high-voltage switch device, a distribution transformer or a low-voltage distribution device, replaces the original civil power distribution room and distribution station, and becomes a novel complete set of power transformation and distribution device.
Because a plurality of electrical components are arranged in the box-type substation, the electrical components can generate a large amount of heat during working, and are generally provided with heat dissipation ports, and the heat in the box-type substation is discharged through the heat dissipation ports.
When the air outside the box-type substation is humid, the humid air can enter the box-type substation from the heat dissipation port by blowing of the wind, and when the humidity in the box-type substation is too high, electrical components in the box-type substation are easily damaged, so that certain safety risk exists.
Disclosure of Invention
The embodiment of the invention aims to provide a box-type substation, and aims to solve the problem that moist air can enter the box-type substation from a heat dissipation port through blowing of wind.
The invention is realized in this way, a box-type substation, including the box of the power transformation station, and box door and heat-dissipating vent set up on the box of the power transformation station that rotate and connect on the box of the said power transformation station, also include:
the wind vane comprises a leeward component, a wind vane component, a replacing component, a guide groove and a fan heat dissipation component;
the wind vane type transformer substation is characterized in that four leeward plates are rotatably connected in the heat dissipation port, the leeward assembly is arranged in the side wall of the transformer substation box, the wind vane assemblies are arranged on the transformer substation box, a guide groove is formed in the side wall of the transformer substation box on the same side as the heat dissipation port, the middle of the guide groove is overlapped with the heat dissipation port, two ends of the guide groove are respectively connected with a sealing plug in an interference fit manner, a plurality of water absorption discs are arranged in the guide groove, the replacement assembly is arranged in the side wall of the transformer substation box on the same side as the heat dissipation port, and the fan heat dissipation assembly is arranged in the transformer substation box and located at the tail end of the heat dissipation port;
the leeward subassembly is used for controlling four leeward boards and rotates in step, and wind-force promotes the wind vane subassembly, and wind vane subassembly control leeward board blocks wind and blows in the thermovent, the dish that absorbs water dehumidifies the air that gets into the transformer substation incasement through the mode that blocks the thermovent, change the subassembly and absorb water the gravity of increase through the dish that absorbs water and change the dish that absorbs water on the thermovent, fan cooling module is used for blowing off the heat in the transformer substation incasement from the thermovent.
Further technical scheme, the leeward subassembly includes four first rotation axis, four sprockets and chain, four first rotation axis is fixed mounting respectively in the one end of leeward board, four the sprocket is fixed mounting respectively on four first rotation axis, four the sprocket all cooperates with the chain meshing, be provided with the first groove of dodging in the lateral wall of transformer substation case, sprocket, first rotation axis and chain all set up at the first inslot of dodging.
According to the technical scheme, the leeward component further comprises a guide block and a sliding plate, a spiral sliding groove is formed in the side wall of the first rotating shaft, a first sliding groove is formed in the first avoiding groove, the sliding plate is connected in the first sliding groove in a sliding mode, the first rotating shaft penetrates through the sliding plate, the guide block is fixedly installed on the sliding plate, the guide block is in sliding fit with the spiral sliding groove, and first pressure springs are sleeved at two ends, located on the sliding plate, of the first rotating shaft respectively.
According to the technical scheme, the wind vane assembly comprises a wind vane and a push block, the wind vane is rotatably connected to the transformer substation box, the push block is fixedly installed at the tail end of the wind vane, a push groove is formed in the tail end of the first rotating shaft, and the push block is arranged in the push groove.
According to the further technical scheme, the transformer station box is connected with a pressure rod in a sliding mode, two ends of the pressure rod are respectively and fixedly provided with a connecting plate and a push disc, the four sliding plates are connected through the connecting plate, and small holes are formed in the push disc.
Further technical scheme, it includes second axis of rotation, pay-off frame, pin, second pressure spring, connecting rod, connecting block and meshing pole to change the subassembly, it dodges groove and third and dodges the groove to be provided with the second in the lateral wall of transformer station case, second axis of rotation and pin rotate respectively to be connected and dodge groove and third and dodge the inslot, just the end of second axis of rotation stretches into the transformer station incasement, pay-off frame fixed mounting is in the second axis of rotation, just the end of pay-off frame stretches into the guide way in, connecting block fixed mounting is on the pin, be provided with the arc on the lateral wall of transformer station case and dodge the groove, the connecting block dodges the groove through the arc and stretches into the transformer station incasement, the both ends of second pressure spring are connected with the lateral wall that the groove was dodged to pin and third respectively, the annular is provided with four spacing grooves on the lateral wall of second axis of rotation, the meshing pole rotates to be connected on the inside wall of transformer station case, the both ends of connecting rod rotate to be connected with connecting block and meshing pole respectively.
According to the technical scheme, the fan cooling assembly comprises a mounting frame, a motor and blades, the mounting frame is fixedly mounted in the transformer substation box, the motor is fixedly mounted on the mounting frame, the blades are fixedly mounted on the rotating end of the motor, and the blades are located at the heat dissipation openings.
When the box-type substation provided by the embodiment of the invention works, a plurality of water absorption disks are placed in the guide grooves, one guide groove is positioned at the heat dissipation port, then the sealing plugs are plugged into two ends of the guide groove to seal the guide groove, air passing through the heat dissipation port can be continuously dehydrated by the water absorption disks positioned at the heat dissipation port, and then moisture in the air is prevented from entering the substation box from the heat dissipation port, so that a damp-proof effect is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a box-type substation according to an embodiment of the present invention;
FIG. 2 isbase:Sub>A schematic structural diagram of A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the leeward assembly of FIG. 2 according to an embodiment of the present invention;
FIG. 4 is an enlarged structural diagram of D in FIG. 3 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the construction of the cursor assembly of FIG. 3 according to an embodiment of the present invention;
FIG. 6 is an enlarged structural diagram of E in FIG. 5 according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of the structure C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 9 is an enlarged structural view of F in FIG. 7 according to an embodiment of the present invention;
FIG. 10 is an enlarged structural view of G in FIG. 8 according to an embodiment of the present invention;
fig. 11 is a schematic top connection structure diagram of the push slot in fig. 1 according to an embodiment of the present invention.
In the drawings: the transformer substation box comprises a transformer substation box 1, a box door 2, a heat dissipation port 3, a leeward component 4, a leeward plate 401, a chain wheel 402, a first avoidance groove 403, a first rotating shaft 404, a spiral sliding groove 405, a first sliding groove 406, a sliding plate 407, a first pressure spring 408, a vane component 5, a vane 501, a pushing block 502, a pushing groove 503, a connecting plate 601, a pressure lever 602, a pushing disc 603, a small hole 604, a replacement component 7, a guide groove 701, a sealing plug 702, a water suction disc 703, a second rotating shaft 704, a feeding frame 705, a stop lever 706, a second pressure spring 707, a connecting rod 708, a connecting block 709, a second avoidance groove 710, a third avoidance groove 711, an arc avoidance groove 712, a limiting groove 713, an engaging rod 714, a fan heat dissipation component 8, a mounting frame 801, a motor 802 and blades 803.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 7, a box-type substation provided for an embodiment of the present invention includes a substation box 1, a box door 2 rotatably connected to the substation box 1, and a heat dissipation opening 3 provided in the substation box 1, and further includes:
the wind guide vane comprises a leeward component 4, a vane component 5, a replacing component 7, a guide groove 701 and a fan heat dissipation component 8;
the heat dissipation port 3 is rotatably connected with four leeward plates 401, the leeward component 4 is arranged in the side wall of the transformer substation box 1, the wind vane components 5 are all arranged on the transformer substation box 1, a guide groove 701 is arranged in the side wall of the transformer substation box 1 on the same side as the heat dissipation port 3, the middle of the guide groove 701 is overlapped with the heat dissipation port 3, two ends of the guide groove 701 are respectively connected with a sealing plug 702 in an interference fit manner, a plurality of water absorption discs 703 are arranged in the guide groove 701, the replacement component 7 is arranged in the side wall of the transformer substation box 1 on the same side as the heat dissipation port 3, and the fan heat dissipation component 8 is arranged in the transformer substation box 1 and located at the tail end of the heat dissipation port 3;
the leeward component 4 is used for controlling four leeward plates 401 to synchronously rotate, wind power pushes the wind vane component 5, the wind vane component 5 controls the leeward plates 401 to stop wind from blowing into the heat dissipation port 3, the water absorption disc 703 dehumidifies air entering the transformer substation box 1 in a mode of blocking the heat dissipation port 3, the water absorption disc 703 on the heat dissipation port 3 is replaced by the replacement component 7 through gravity increased by water absorption of the water absorption disc 703, and the fan heat dissipation component 8 is used for blowing out heat in the transformer substation box 1 from the heat dissipation port 3.
In the embodiment of the invention, during operation, a plurality of water absorption discs 703 are placed into the guide groove 701, one guide groove 701 is positioned at the heat dissipation port 3, then the sealing plugs 702 are plugged into two ends of the guide groove 701, so that the guide groove 701 is sealed, air passing through the heat dissipation port 3 can be continuously dehydrated by the water absorption discs 703 at the heat dissipation port 3, and further moisture in the air is prevented from entering the substation box 1 from the heat dissipation port 3, and a damp-proof effect is achieved.
As shown in fig. 1 to 4, as a preferred embodiment of the present invention, the leeward assembly 4 includes four first rotating shafts 404, four sprockets 402 and a chain, the four first rotating shafts 404 are respectively and fixedly mounted at one end of a leeward plate 401, the four sprockets 402 are respectively and fixedly mounted on the four first rotating shafts 404, the four sprockets 402 are all in mesh fit with the chain, a first avoiding groove 403 is provided in a side wall of the substation box 1, and the sprockets 402, the first rotating shafts 404 and the chain are all provided in the first avoiding groove 403.
In the embodiment of the present invention, when one of the first rotating shafts 404 rotates, the remaining three first rotating shafts 404 can be driven by the sprocket 402 and the chain to rotate synchronously, so that the four leeward plates 401 rotate synchronously.
As shown in fig. 4, as a preferred embodiment of the present invention, the leeward assembly 4 further includes a guide block and a sliding plate 407, a spiral sliding groove 405 is disposed on a side wall of the first rotating shaft 404, a first sliding groove 406 is disposed in the first avoiding groove 403, the sliding plate 407 is slidably connected in the first sliding groove 406, the first rotating shaft 404 penetrates through the sliding plate 407, the guide block is fixedly mounted on the sliding plate 407, the guide block is in sliding fit with the spiral sliding groove 405, and first compression springs 408 are respectively sleeved on two ends of the sliding plate 407 on the first rotating shaft 404.
In the embodiment of the present invention, when there is no wind, the two first compression springs 408 push the sliding plate 407 to be located in the middle of the spiral sliding groove 405, at this time, the leeward plate 401 is perpendicular to the left side wall of the substation box 1, so that the opening degree of the heat dissipating port 3 is maximized, and when the sliding plate 407 moves up and down, the first rotating shaft 404 can be driven to rotate by the sliding fit of the guide block and the spiral sliding groove 405, and when the sliding plate 407 moves from the middle of the spiral sliding groove 405 to the uppermost or lowermost end, the first rotating shaft 404 can rotate forward and backward by 45 °.
As shown in fig. 3, 5, 6 and 11, as a preferred embodiment of the present invention, the vane assembly 5 includes a vane 501 and a push block 502, the vane 501 is rotatably connected to the substation box 1, the push block 502 is fixedly installed at a distal end of the vane 501, a push groove 503 is disposed at a distal end of the first rotating shaft 404, and the push block 502 is disposed in the push groove 503.
In the embodiment of the invention, when wind blows the wind indicator 501 from the right side of the substation box 1 to the left, the wind indicator 501 drives the push block 502 to rotate in the push groove 503, at this time, the first rotating shaft 404 is still, the leeward board 401 is perpendicular to the left side wall of the substation box 1, when wind blows the wind indicator 501 from any direction on the right side of the substation box 1, the wind indicator 501 drives the push block 502 to push the side wall of the push groove 503, so that the first rotating shaft 404 rotates, the first rotating shaft 404 drives the long side wall of the leeward board 401 to be always perpendicular to the wind direction, and further, the wind cannot directly blow the heat dissipation port 3, so that the wind cannot blow the heat dissipation port 3, and further, the moisture outside the substation box 1 is reduced from blowing into the substation box 1 through the heat dissipation port 3, and the moisture-proof effect is achieved.
As shown in fig. 3 and 4, as a preferred embodiment of the present invention, a pressure lever 602 is slidably connected to the substation box 1, two ends of the pressure lever 602 are respectively and fixedly installed with a connecting plate 601 and a push tray 603, and the four sliding plates 407 are connected through the connecting plate 601, and a small hole 604 is formed in the push tray 603.
In the embodiment of the invention, when raining, moisture outside the substation box 1 becomes large, rainwater is collected by the push tray 603, so that the dead weight of the push tray 603 is increased, the push tray 603 drives the connecting plate 601 to move downwards through the pressure rod 602, the connecting plate 601 drives the sliding plate 407 to move downwards, the sliding plate 407 drives the first rotating shaft 404 to rotate through the sliding fit of the guide block and the spiral chute 405, until the sliding plate 407 moves to the lowest end, the first rotating shaft 404 drives the back wind plate 401 to be parallel to the left side of the substation box 1, at this time, the heat dissipation port 3 is closed, so that rainwater is prevented from entering the substation box 1 from the heat dissipation port 3, and the moisture outside the substation box 1 is also prevented from entering the substation box 1, and a moisture-proof effect is further achieved on the inside of the substation box 1.
As shown in fig. 7 to 10, as a preferred embodiment of the present invention, the replacing assembly 7 includes a second rotating shaft 704, a feeding frame 705, a blocking rod 706, a second pressure spring 707, a connecting rod 708, a connecting block 709, and an engaging rod 714, a second avoiding groove 710 and a third avoiding groove 711 are disposed in a sidewall of the substation box 1, the second rotating shaft 704 and the blocking rod 706 are respectively rotatably connected to the second avoiding groove 710 and the third avoiding groove 711, a distal end of the second rotating shaft 704 extends into the substation box 1, the feeding frame 705 is fixedly mounted on the second rotating shaft 704, the distal end of the feeding frame 705 extends into the guiding groove 701, the connecting block 709 is fixedly mounted on the blocking rod 706, an arc avoiding groove 712 is disposed in a sidewall of the substation box 1, the connecting block 709 extends into the substation box 1 through the arc avoiding groove 712, two ends of the second pressure spring 707 are respectively connected to sidewalls 711 of the blocking rod 706 and the second avoiding groove 704, an annular engaging rod 713 is disposed on a sidewall of the second rotating shaft 704, and two ends of the connecting rod 714 are respectively engaged with inner sidewalls of the connecting rod 714 and the connecting rod 714.
In the embodiment of the present invention, the water absorbing disk 703 located at the heat dissipating port 3 absorbs moisture in the air, so that the weight of the water absorbing disk 703 that absorbs full water is increased, at this time, the gravity of the water absorbing disk 703 that absorbs full water is greater than the elastic force of the second pressure spring 707, after the water absorbing disk 703 that absorbs full water pushes the stop lever 706 to rotate, the water absorbing disk 703 that absorbs full water slides downward along the guide groove 701, and then the stop lever 706 reverses and resets by the elastic force of the second pressure spring 707; when the blocking rod 706 rotates, the engaging rod 714 can be driven to rotate through the connecting block 709 and the connecting rod 708, so that the engaging rod 714 is separated from the limiting groove 713, further the rotation limitation of the second rotating shaft 704 and the feeding frame 705 is removed, then the new water absorption disc 703 pushes the feeding frame 705 to rotate through self-weight, after the feeding frame 705 drives the second rotating shaft 704 to rotate for a quarter of a circle, as the blocking rod 706 reverses and resets through the elastic force of the second pressure spring 707, the blocking rod 706 drives the engaging rod 714 to reversely rotate and reset through the connecting block 709 and the connecting rod 708, so that the engaging rod 714 is engaged with the limiting groove 713, further the rotation of the second rotating shaft 704 is limited, so that the feeding frame 705 rotates, the new water absorption disc 703 slides downwards along the guide groove 701 until being blocked by the blocking rod 706, so that the new water absorption disc 703 is positioned at the heat dissipation port 3, further the replacement of the water absorption disc 703 is completed, when the water absorption disc 703 is used, the water absorption disc 703 is automatically replaced after the water absorption disc is fully absorbed, further the number of the water absorption disc 703 is reduced, and the work load is reduced.
As shown in fig. 8, as a preferred embodiment of the present invention, the heat dissipating fan assembly 8 includes a mounting frame 801, a motor 802, and a blade 803, the mounting frame 801 is fixedly mounted in the substation box 1, the motor 802 is fixedly mounted on the mounting frame 801, the blade 803 is fixedly mounted on a rotating end of the motor 802, and the blade 803 is located at the heat dissipating port 3.
In the embodiment of the present invention, the motor 802 drives the blade 803 to rotate, and the blade 803 blows out heat in the substation box 1 from the heat dissipation opening 3 in a rotating manner.
The invention provides a box-type substation in the above embodiment, during operation, a plurality of water absorption discs 703 are placed into a guide groove 701, and one guide groove 701 is located at a heat dissipation port 3, then sealing plugs 702 are plugged into two ends of the guide groove 701 to seal the guide groove 701, air passing through the heat dissipation port 3 can be continuously dehydrated by the water absorption discs 703 located at the heat dissipation port 3, so that moisture in the air is prevented from entering a substation box 1 from the heat dissipation port 3, and a damp-proof effect is achieved, the water absorption discs 703 located at the heat dissipation port 3 absorb moisture in the air, so that the weight of the water absorption discs 703 fully absorbing water is increased, at this time, the gravity of the water absorption discs 703 fully absorbing water is greater than the elastic force of a second pressure spring 707, after the water absorption discs 703 fully absorbing water push a stop lever 706 to rotate, the water absorption discs 703 fully absorbing water slide downwards along the guide groove 701, and then the stop lever 706 reverses and resets through the elastic force of the second pressure spring 707; when the blocking rod 706 rotates, the connecting block 709 and the connecting rod 708 can drive the engaging rod 714 to rotate, so that the engaging rod 714 is separated from the limiting groove 713, the rotation limitation of the second rotating shaft 704 and the feeding frame 705 is further removed, then the new water absorption disc 703 pushes the feeding frame 705 to rotate through self-weight, after the feeding frame 705 drives the second rotating shaft 704 to rotate for a quarter of a circle, because the blocking rod 706 is reversed and reset through the elastic force of the second pressure spring 707, the blocking rod 706 drives the engaging rod 714 to reversely rotate and reset through the connecting block 709 and the connecting rod 708, so that the engaging rod 714 is engaged with the limiting groove 713, so that the rotation of the second rotating shaft 704 is further limited, the feeding frame 705 is further limited to rotate, the new water absorption disc 703 slides downwards along the guide groove 701 until being blocked by the blocking rod 706, so that the new water absorption disc 703 is positioned at the heat dissipation port 3, and the replacement of the water absorption disc 703 is further completed, when the wind-driven type water absorption and heat dissipation combined box is used, only a plurality of water absorption disks 703 are needed to be placed into the guide grooves 701, when the water absorption disks 703 are fully absorbed with water, the water absorption disks 703 are automatically replaced, the frequency of manual replacement of the water absorption disks 703 is reduced, the workload is reduced, meanwhile, when no wind exists, the two first pressure springs 408 push the sliding plate 407 to be located in the middle of the spiral sliding groove 405, at this moment, the leeward plate 401 is perpendicular to the left side wall of the transformer station box 1, the opening degree of the heat dissipation port 3 is made to be the largest, when the sliding plate 407 moves up and down, through the sliding fit of the guide blocks and the spiral sliding groove 405, the first rotating shaft 404 can be driven to rotate, when the sliding plate 407 moves from the middle to the top or the bottom of the spiral sliding groove 405, the first rotating shaft 404 can rotate forward and backward by 45 degrees, when wind blows the wind from the right side of the transformer station box 1 to the left, the wind vane 501 drives the push block 502 to rotate in the pushing groove 503, at this moment, the first rotating shaft 404 is still, the leeward plate 401 is perpendicular to the left side wall of the transformer station box 1, when wind blows the wind indicator 501 from any direction on the right side of the transformer substation box 1, the wind indicator 501 drives the push block 502 to push the side wall of the push groove 503, so that the first rotating shaft 404 rotates, the first rotating shaft 404 drives the long side wall of the back wind plate 401 to be perpendicular to the wind direction all the time, and further the wind cannot be directly blown to the heat dissipation port 3, so that the wind cannot be blown into the heat dissipation port 3, and further the moisture outside the transformer substation box 1 is reduced from being blown into the transformer substation box 1 from the heat dissipation port 3, and a moisture-proof effect is further achieved; when raining, moisture outside the transformer substation box 1 is increased, rainwater is collected by the push tray 603, so that the self weight of the push tray 603 is increased, the push tray 603 drives the connecting plate 601 to move downwards through the pressure rod 602, the connecting plate 601 drives the sliding plate 407 to move downwards, the sliding plate 407 drives the first rotating shaft 404 to rotate through the sliding fit of the guide block and the spiral sliding groove 405, until the sliding plate 407 moves to the lowest end, the first rotating shaft 404 drives the back wind plate 401 to be parallel to the left side of the transformer substation box 1, at the moment, the heat dissipation port 3 is closed, rainwater is prevented from entering the transformer substation box 1 through the heat dissipation port 3, moisture outside the transformer substation box 1 is also prevented from entering the transformer substation box 1, and a moisture-proof effect is further achieved inside the transformer substation box 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a box-type substation, includes the transformer substation case, and the thermovent that sets up on rotating the chamber door of connecting and the transformer substation case on the transformer substation case, its characterized in that still includes:
the wind vane comprises a leeward component, a wind vane component, a replacing component, a guide groove and a fan heat dissipation component;
the wind vane type transformer substation is characterized in that four leeward plates are rotatably connected in the heat dissipation port, the leeward assembly is arranged in the side wall of the transformer substation box, the wind vane assemblies are arranged on the transformer substation box, a guide groove is formed in the side wall of the transformer substation box on the same side as the heat dissipation port, the middle of the guide groove is overlapped with the heat dissipation port, two ends of the guide groove are respectively connected with a sealing plug in an interference fit manner, a plurality of water absorption discs are arranged in the guide groove, the replacement assembly is arranged in the side wall of the transformer substation box on the same side as the heat dissipation port, and the fan heat dissipation assembly is arranged in the transformer substation box and located at the tail end of the heat dissipation port;
the leeward subassembly is used for controlling four leeward boards and rotates in step, and wind-force promotes the wind vane subassembly, and wind vane subassembly control leeward board blocks wind and blows in the thermovent, the dish that absorbs water dehumidifies the air that gets into the transformer substation incasement through the mode that blocks the thermovent, change the subassembly and absorb water the gravity of increase through the dish that absorbs water and change the dish that absorbs water on the thermovent, fan radiator unit is used for blowing off the heat of transformer substation incasement from the thermovent.
2. The box-type substation of claim 1, wherein the leeward component comprises four first rotating shafts, four chain wheels and a chain, the four first rotating shafts are respectively and fixedly mounted at one end of a leeward plate, the four chain wheels are respectively and fixedly mounted on the four first rotating shafts, the four chain wheels are all engaged with the chain, a first avoiding groove is formed in a side wall of the substation box, and the chain wheel, the first rotating shaft and the chain are all arranged in the first avoiding groove.
3. The box-type substation according to claim 2, wherein the leeward component further comprises a guide block and a sliding plate, a spiral chute is arranged on a side wall of the first rotating shaft, a first chute is arranged in the first avoiding chute, the sliding plate is slidably connected in the first chute, the first rotating shaft penetrates through the sliding plate, the guide block is fixedly mounted on the sliding plate, the guide block is in sliding fit with the spiral chute, and first compression springs are respectively sleeved on two ends of the first rotating shaft, which are located on the sliding plate.
4. The box-type substation of claim 3, wherein the vane assembly comprises a vane and a push block, the vane is rotatably connected to the substation box, the push block is fixedly installed at the tail end of the vane, a push groove is formed in the tail end of the first rotating shaft, and the push block is arranged in the push groove.
5. The box-type substation of claim 3, wherein a compression bar is slidably connected to the substation box, a connecting plate and a push plate are fixedly mounted at two ends of the compression bar respectively, the four sliding plates are connected through the connecting plate, and a small hole is formed in the push plate.
6. The box-type substation of claim 1, characterized in that, it includes second axis of rotation, pay-off frame, pin, second pressure spring, connecting rod, connecting block and meshing pole to change the subassembly, be provided with the second in the lateral wall of transformer substation case and dodge the groove and the third and dodge the groove, second axis of rotation and pin rotate respectively to be connected and dodge the groove and the third and dodge the inslot, just the end of second axis of rotation stretches into the transformer substation incasement, pay-off frame fixed mounting is on the second axis of rotation, just the end of pay-off frame stretches into the guide way, connecting block fixed mounting is on the pin, be provided with the arc on the lateral wall of transformer substation case and dodge the groove, the connecting block dodges the groove through the arc and stretches into the transformer substation incasement, the both ends of second pressure spring are connected with the lateral wall of pin and the third and dodge the groove respectively, the annular is provided with four spacing grooves on the lateral wall of second axis of rotation, meshing pole rotates to be connected on the inside wall of transformer substation case, the both ends of connecting rod are connected with connecting block and meshing pole rotation respectively.
7. The box-type substation of claim 1, wherein the thermal fan assembly comprises a mounting bracket, a motor and blades, the mounting bracket is fixedly mounted in the substation box, the motor is fixedly mounted on the mounting bracket, the blades are fixedly mounted on a rotating end of the motor, and the blades are located at the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210943908.0A CN115173251A (en) | 2022-08-08 | 2022-08-08 | Box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210943908.0A CN115173251A (en) | 2022-08-08 | 2022-08-08 | Box-type substation |
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| Publication Number | Publication Date |
|---|---|
| CN115173251A true CN115173251A (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210943908.0A Pending CN115173251A (en) | 2022-08-08 | 2022-08-08 | Box-type substation |
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| Country | Link |
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| CN (1) | CN115173251A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116526343A (en) * | 2023-07-04 | 2023-08-01 | 江西广凯新能源股份有限公司 | Metering cabinet convenient for heat dissipation |
| CN116885584A (en) * | 2023-09-07 | 2023-10-13 | 山西琪杭科技有限公司 | Box-type substation |
-
2022
- 2022-08-08 CN CN202210943908.0A patent/CN115173251A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116526343A (en) * | 2023-07-04 | 2023-08-01 | 江西广凯新能源股份有限公司 | Metering cabinet convenient for heat dissipation |
| CN116526343B (en) * | 2023-07-04 | 2023-09-12 | 江西广凯新能源股份有限公司 | Metering cabinet convenient for heat dissipation |
| CN116885584A (en) * | 2023-09-07 | 2023-10-13 | 山西琪杭科技有限公司 | Box-type substation |
| CN116885584B (en) * | 2023-09-07 | 2023-11-07 | 山西琪杭科技有限公司 | Box-type substation |
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