CN115473132A - Power supply distribution box based on wind power generation and power supply method thereof - Google Patents
Power supply distribution box based on wind power generation and power supply method thereof Download PDFInfo
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- CN115473132A CN115473132A CN202211250630.5A CN202211250630A CN115473132A CN 115473132 A CN115473132 A CN 115473132A CN 202211250630 A CN202211250630 A CN 202211250630A CN 115473132 A CN115473132 A CN 115473132A
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- 238000010248 power generation Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 19
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010616 electrical installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- 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
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a wind power generation-based power supply distribution box and a power supply method thereof, wherein the power supply distribution box comprises a box door, a box cover and a box body, wherein the box door is arranged on one side of a distribution box main body; the mounting column is arranged inside the distribution box main body, an electric appliance mounting plate is arranged inside the distribution box main body, and a locking cap is arranged on one side of the electric appliance mounting plate; the distribution equipment body is arranged on the electric appliance mounting plate, a circuit breaker is arranged below the distribution equipment body, an electric power detection mechanism is arranged below the circuit breaker, the electric power detection mechanism is provided with a voltage transformer, a current transformer and a leakage sensor, and an instrument indicating disc is arranged on the box door; the radiating seat is arranged on two sides of the distribution box main body, the inner side of the radiating seat is provided with the dust screen, and the distribution box can timely adjust power supply parameters according to fed-back load power data, so that balance is kept between power supply and load, the load using effect is ensured, and the power supply efficiency of the distribution box is improved.
Description
Technical Field
The invention relates to the technical field of power supply distribution boxes, in particular to a power supply distribution box based on wind power generation and a power supply method thereof.
Background
Wind power is regarded as a clean renewable energy source, and is more and more emphasized by countries all over the world, wind power generation means that kinetic energy of wind is converted into electric energy, the wind is pollution-free energy, the wind power generation is very environment-friendly, and the generated electric energy is very huge. The wind power generation device needs to use a distribution box to correctly feed out load electric energy, the distribution box plays a role of a distribution circuit in a wind power generation power supply line, and a power supply distribution box is important equipment for realizing power supply.
Chinese patent publication is CN212230872U, and the grant announcement day is 2020 12 months 25 days, a block terminal for wind power generation relates to block terminal technical field, and it includes box and wire rod support piece, and the leading flank top of box is provided with the chamber door, and the top of chamber door passes through hinge one and box fixed connection, and the preceding lateral wall of chamber door is provided with the couple. This block terminal for wind power generation, through the door two that opens that sets up, half annular groove one, half annular backup pad, half annular joint board, half annular groove two, connecting block one, connecting block two, the round pin axle, the annular fixed plate, screw hole one, the screw rod, mutually supporting between the screw hole two, can open the door two of opening and be convenient for toward the block terminal in the installation circuit, can select wire rod support piece's quantity according to the length of wire rod, butt joint a plurality of wire rod support piece together and support fixedly to the wire rod, extend the circuit to the needs and the mounting panel on the instrument carry out the place of electricity connection, can install fixedly with the circuit is orderly, avoid the circuit confusion of arranging, be convenient for install and overhaul the wire rod.
The existing distribution box is used for carrying out power supply control according to a preset power supply mode, fluctuation can occur to load power data in the power supply process, the distribution box cannot timely adjust power supply parameters, unbalance can occur between power supply and load, interference can be caused to the load, the power supply efficiency of the distribution box is reduced, and the use requirement cannot be met.
Disclosure of Invention
The invention aims to provide a power supply distribution box based on wind power generation and a power supply method thereof, and aims to solve the problems that the existing distribution box in the background art is provided to carry out power supply control according to a preset power supply mode, load power data fluctuates in the power supply process, the distribution box cannot timely adjust power supply parameters, so that the power supply and the load are unbalanced, the load is interfered, the power supply efficiency of the distribution box is reduced, and the use requirement cannot be met.
In order to achieve the purpose, the invention provides the following technical scheme: a power supply distribution box based on wind power generation comprises a distribution box main body;
the box door is arranged on one side of the distribution box main body, a hinge is arranged between the box door and the distribution box main body, and the hinge is fixedly connected with the box door and the distribution box main body;
the mounting columns are arranged inside the distribution box main body and fixedly connected with the distribution box main body, an electric appliance mounting plate is arranged inside the distribution box main body, mounting holes are formed in the electric appliance mounting plate, the number of the mounting holes is four, the four mounting holes are formed in the four corners of the electric appliance mounting plate, the electric appliance mounting plate is connected with the mounting columns in a sliding mode, and locking caps are arranged on one sides of the electric appliance mounting plate and are in threaded connection with the mounting columns;
the distribution equipment body is arranged on the electrical appliance mounting plate, the circuit breaker is arranged below the distribution equipment body, the electric power detection mechanism is arranged below the circuit breaker, the distribution equipment body, the circuit breaker and the electric power detection mechanism are all connected with the electrical appliance mounting plate through screws, the electric power detection mechanism is provided with a voltage transformer, a current transformer and a leakage sensor, an instrument indicating disc is arranged on the box door and fixedly connected with the box door, and the instrument indicating disc is electrically connected with the distribution equipment body;
the radiating seat is arranged on two sides of the distribution box main body and fixedly connected with the distribution box main body, and a dustproof net is arranged on the inner side of the radiating seat and is attached to the radiating seat.
Preferably, be provided with the lock subassembly on the chamber door, and the lock subassembly is connected structure as an organic whole with the chamber door, lock subassembly and block terminal main part joint, the inboard of chamber door is provided with the sealing washer, and the sealing washer is connected structure as an organic whole with the chamber door, the inboard of chamber door is provided with the wireless data transceiver, and the wireless data transceiver passes through bolted connection with the chamber door, the wireless data transceiver sets up the below at instrument indicating dial.
Preferably, the inside of block terminal main part is provided with insulating the pad, and insulating the pad and be connected with the inner wall laminating of block terminal main part, the lower extreme of block terminal main part is provided with the entrance hole, and the entrance hole is provided with at least three, the inside in entrance hole is provided with the rubber sleeve, and the rubber sleeve is connected structure as an organic whole with the block terminal main part, one side of electrical apparatus mounting panel is provided with the bunch board, and the bunch board passes through the screw connection with the electrical apparatus mounting panel.
Preferably, the back of the electrical appliance mounting plate is provided with a drying block, the drying block is fixedly connected with the electrical appliance mounting plate, the fan is arranged inside the distribution box main body, and the fan is connected with the top of the distribution box main body through screws.
Preferably, the inside of distribution box main part is provided with the light, and the light is provided with two, and light and distribution box main part pass through bolted connection, two the light sets up the both sides at the fan.
Preferably, the top of distribution box main part is provided with the rain-proof cover, and the rain-proof cover passes through the screw connection with the distribution box main part, the top of rain-proof cover is provided with the warning light, and the warning light passes through the screw connection with the rain-proof cover, the top of rain-proof cover is provided with rings, and rings are provided with four, and rings and rain-proof cover fixed connection, four rings set up the four corners at the rain-proof cover.
Preferably, an i-shaped support frame is arranged below the distribution box main body and is fixedly connected with the distribution box main body, an installation bolt is arranged on the i-shaped support frame and is movably connected with the i-shaped support frame, a pressure spring element is arranged between the installation bolt and the i-shaped support frame, and the pressure spring element is arranged outside the installation bolt.
A power supply method of a power supply distribution box based on wind power generation comprises the following steps:
step 1: moving the distribution box to a power supply area, and installing and fixing the distribution box by using an installation bolt and a compression spring piece;
step 2: opening the box door, passing the cable through the wire inlet hole to be electrically connected with the electric power detection mechanism, the circuit breaker and the distribution equipment body in sequence, and then closing the box door;
and 3, step 3: the voltage transformer, the current transformer and the leakage sensor simultaneously carry out voltage, current and leakage detection, power supply regulation is carried out according to measured voltage and current data, and a power supply line is cut off in time when leakage occurs;
and 4, step 4: the fan accelerates the air flow in the distribution box, the heat in the distribution box is discharged more quickly, and the drying block absorbs damp in the distribution box, so that the environment in the distribution box is ensured to be dry;
and 5: the power supply data are displayed on the instrument indicating panel, the wireless data transceiver uploads the power supply data, and the terminal can remotely monitor the distribution box;
and 6: and when the distribution box works abnormally, the alarm lamp is triggered to give an alarm.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device, the power detection mechanism is arranged to detect a plurality of power supply data and process and analyze the data according to the detected feedback voltage and current data, so that power supply regulation is realized, the power supply effect is improved, and a power supply line is cut off in time when electric leakage occurs, so that a protection effect is achieved;
2. according to the device, the wire inlet hole, the rubber sleeve and the wiring board are arranged, the wire inlet hole is formed in the lower end of the distribution box, when the cable is connected with the distribution box, the cable needs to be bent and then extends upwards, water on the cable can be scraped by means of the rubber sleeve, water can be prevented from permeating into the distribution box, the wiring board can limit the connected cable, the cable is prevented from crossing, and the wiring effect of the cable is improved;
3. according to the device, the distribution cavity is lightened by the illuminating lamp through the arrangement of the illuminating lamp, so that a worker can conveniently overhaul the distribution box, and the overhaul safety of the distribution box is improved;
4. according to the device, the I-shaped support frame, the compression spring piece, the rain shield and the hanging ring are arranged, the I-shaped support frame plays a supporting role for the distribution box, the distribution box is not in direct contact with the ground to complete installation and fixation, the vibration force is buffered and released by means of the elasticity of the compression spring piece, the fixing effect of the distribution box is indirectly improved, the rain shield plays a role in rain shield, rainwater is prevented from being in direct contact with a distribution box body, the distribution box can be lifted and carried by using lifting equipment through the hanging ring, and the practicability of the distribution box is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a front view of the appliance mounting plate of the present invention;
FIG. 4 is a diagram of the connection structure of the mounting plate and the mounting post of the present invention;
fig. 5 is a rear view of the door of the present invention.
In the figure: 1. a distribution box main body; 2. an I-shaped support frame; 3. installing a bolt; 4. a compression spring member; 5. a heat sink; 6. a box door; 7. an instrument dial; 8. a door lock assembly; 9. a rain shield; 10. an alarm light; 11. a hoisting ring; 12. an insulating pad; 13. a fan; 14. a lighting lamp; 15. a dust screen; 16. mounting a column; 17. an electrical appliance mounting plate; 18. mounting holes; 19. a wire inlet hole; 20. a rubber sleeve; 21. a power distribution apparatus body; 22. a circuit breaker; 23. a power detection mechanism; 24. a wire bundling plate; 25. a locking cap; 26. drying the blocks; 27. a hinge; 28. a seal ring; 29. a wireless data transceiver.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: a power supply distribution box based on wind power generation comprises a distribution box main body 1;
the box door 6 is arranged on one side of the distribution box main body 1, a hinge 27 is arranged between the box door 6 and the distribution box main body 1, and the hinge 27 is fixedly connected with the box door 6 and the distribution box main body 1;
the mounting columns 16 are arranged inside the distribution box main body 1, the number of the mounting columns 16 is four, the mounting columns 16 are fixedly connected with the distribution box main body 1, an electrical appliance mounting plate 17 is arranged inside the distribution box main body 1, mounting holes 18 are formed in the electrical appliance mounting plate 17, the number of the mounting holes 18 is four, the four mounting holes 18 are formed in the four corners of the electrical appliance mounting plate 17, the electrical appliance mounting plate 17 is connected with the mounting columns 16 in a sliding mode, a locking cap 25 is arranged on one side of the electrical appliance mounting plate 17, the locking cap 25 is in threaded connection with the mounting columns 16, the electrical appliance mounting plate 17 can be fixedly connected with the mounting columns 16 by connecting the locking cap 25 with the mounting columns 16, and the electrical appliance mounting plate 17 can be conveniently detached subsequently;
the power distribution equipment comprises a power distribution equipment body 21 arranged on an electrical appliance mounting plate 17, a circuit breaker 22 is arranged below the power distribution equipment body 21, a power detection mechanism 23 is arranged below the circuit breaker 22, the power distribution equipment body 21, the circuit breaker 22 and the power detection mechanism 23 are all connected with the electrical appliance mounting plate 17 through screws, the power detection mechanism 23 is provided with a voltage transformer, a current transformer and a leakage sensor, an instrument indicating panel 7 is arranged on a box door 6, the instrument indicating panel 7 is fixedly connected with the box door 6, the instrument indicating panel 7 is electrically connected with the power distribution equipment body 21, the power detection mechanism 23 can detect a plurality of pieces of power utilization data of power supply, the detected data can be processed and analyzed, then the power supply can be adjusted, the power supply can meet the power utilization load, the power supply effect is improved, the instrument indicating panel 7 can display the power supply data, and a worker can conveniently know the power supply condition;
the heat dissipation seat 5 is arranged on two sides of the distribution box main body 1, the heat dissipation seat 5 is fixedly connected with the distribution box main body 1, the dustproof net 15 is arranged on the inner side of the heat dissipation seat 5, the dustproof net 15 is attached to the heat dissipation seat 5, the heat dissipation seat 5 can release heat in the distribution box, and the dustproof net 15 plays a role in dust prevention when heat dissipation is conducted.
Referring to fig. 1 and 5, a door lock assembly 8 is disposed on a box door 6, the door lock assembly 8 and the box door 6 are connected into an integrated structure, the door lock assembly 8 is connected with a distribution box main body 1 in a clamping manner, a sealing ring 28 is disposed on the inner side of the box door 6, the sealing ring 28 and the box door 6 are connected into an integrated structure, a wireless data transceiver 29 is disposed on the inner side of the box door 6, the wireless data transceiver 29 is connected with the box door 6 through screws, the wireless data transceiver 29 is disposed below an instrument indicator panel 7, opening and closing of the box door 6 can be achieved through the door lock assembly 8, the sealing ring 28 ensures sealing performance of the closed box door 6, power supply data can be uploaded through the wireless data transceiver 29, and the terminal can monitor the distribution box remotely.
Please refer to fig. 2 and fig. 3, the inside of the distribution box main body 1 is provided with the insulating pad 12, and the insulating pad 12 is attached to the inner wall of the distribution box main body 1, the lower end of the distribution box main body 1 is provided with the wire inlet 19, the wire inlet 19 is provided with at least three, the inside of the wire inlet 19 is provided with the rubber sleeve 20, and the rubber sleeve 20 is connected to the distribution box main body 1 as an integral structure, one side of the electrical appliance mounting plate 17 is provided with the wire bundling plate 24, and the wire bundling plate 24 is connected to the electrical appliance mounting plate 17 through screws, the insulating pad 12 plays a role of electrostatic isolation, the wire inlet 19 is arranged at the lower end of the distribution box, the cooperation rubber sleeve 20 can prevent the water on the cable from permeating into the inside of the distribution box, the waterproof effect is improved, the wire bundling plate 24 plays a role of limiting on the cable, the cable crossing is avoided, and the wiring effect is improved.
Referring to fig. 2 and 4, a drying block 26 is disposed on the back of the electrical installation plate 17, the drying block 26 is fixedly connected to the electrical installation plate 17, a fan 13 is disposed inside the distribution box main body 1, the fan 13 is connected to the top of the distribution box main body 1 through a screw, and moisture in the distribution box is absorbed by the drying block 26 to keep the environment inside the distribution box dry.
Referring to fig. 2, the inside of the distribution box main body 1 is provided with two illuminating lamps 14, the two illuminating lamps 14 are connected with the distribution box main body 1 through screws, the two illuminating lamps 14 are arranged on two sides of the fan 13, and the distribution cavity is lightened through the illuminating lamps 14, so that workers can conveniently overhaul.
Referring to fig. 1, a rain shield 9 is arranged above a distribution box main body 1, the rain shield 9 is connected with the distribution box main body 1 through screws, an alarm lamp 10 is arranged above the rain shield 9, the alarm lamp 10 is connected with the rain shield 9 through screws, a hanging ring 11 is arranged above the rain shield 9, four hanging rings 11 are arranged, the hanging rings 11 are fixedly connected with the rain shield 9, the four hanging rings 11 are arranged at four corners of the rain shield 9, a rain shielding effect is achieved through the rain shield 9, and the distribution box can be stably lifted and carried by the hanging rings 11.
Referring to fig. 1, an i-shaped support frame 2 is disposed below a distribution box main body 1, the i-shaped support frame 2 is fixedly connected with the distribution box main body 1, an installation bolt 3 is disposed on the i-shaped support frame 2, the installation bolt 3 is movably connected with the i-shaped support frame 2, a pressure spring member 4 is disposed between the installation bolt 3 and the i-shaped support frame 2, the pressure spring member 4 is disposed outside the installation bolt 3, the distribution box can be installed and fixed in a manner that the distribution box is not in direct contact with the ground through the i-shaped support frame 2 and the installation bolt 3, and the pressure spring member 4 enables the installation structure to have a vibration damping and buffering function, so that the installation stability of the distribution box is indirectly improved.
A power supply method of a power supply distribution box based on wind power generation comprises the following steps:
step 1: moving the distribution box to a power supply area, and installing and fixing the distribution box by using an installation bolt 3 and a pressure spring element 4;
step 2: opening the box door 6, passing the cable through the wire inlet hole 19 to be electrically connected with the electric power detection mechanism 23, the breaker 22 and the distribution equipment body 21 in sequence, and then closing the box door 6;
and 3, step 3: the voltage transformer, the current transformer and the leakage sensor simultaneously detect voltage, current and leakage, carry out power supply regulation according to the measured voltage and current data, and cut off a power supply line in time when the leakage occurs;
and 4, step 4: the fan 13 accelerates the air flow in the distribution box, the heat in the distribution box is discharged more quickly, and the drying block 26 absorbs moisture in the distribution box, so that the environment in the distribution box is dry;
and 5: the power supply data are displayed on the instrument indicating panel 7, the wireless data transceiver 29 uploads the power supply data, and the terminal can remotely monitor the distribution box;
and 6: and when the distribution box works abnormally, the alarm lamp 10 is triggered to give an alarm.
Those not described in detail in this specification are well within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a power supply distribution box based on wind power generation, includes distribution box main part (1), its characterized in that:
the distribution box comprises a box door (6) which is arranged on one side of a distribution box main body (1), a hinge (27) is arranged between the box door (6) and the distribution box main body (1), and the hinge (27) is fixedly connected with the box door (6) and the distribution box main body (1);
the mounting columns (16) are arranged inside the distribution box main body (1), the number of the mounting columns (16) is four, the mounting columns (16) are fixedly connected with the distribution box main body (1), the electric appliance mounting plate (17) is arranged inside the distribution box main body (1), mounting holes (18) are formed in the electric appliance mounting plate (17), the number of the mounting holes (18) is four, the four mounting holes (18) are formed in the four corners of the electric appliance mounting plate (17), the electric appliance mounting plate (17) is connected with the mounting columns (16) in a sliding mode, locking caps (25) are arranged on one side of the electric appliance mounting plate (17), and the locking caps (25) are in threaded connection with the mounting columns (16);
the distribution equipment comprises a distribution equipment body (21) arranged on an electrical appliance mounting plate (17), wherein a circuit breaker (22) is arranged below the distribution equipment body (21), an electric power detection mechanism (23) is arranged below the circuit breaker (22), the distribution equipment body (21), the circuit breaker (22) and the electric power detection mechanism (23) are all connected with the electrical appliance mounting plate (17) through screws, the electric power detection mechanism (23) is provided with a voltage transformer, a current transformer and a leakage sensor, an instrument indicating panel (7) is arranged on a box door (6), the instrument indicating panel (7) is fixedly connected with the box door (6), and the instrument indicating panel (7) is electrically connected with the distribution equipment body (21);
the heat dissipation seat (5) is arranged on two sides of the distribution box main body (1), the heat dissipation seat (5) is fixedly connected with the distribution box main body (1), a dustproof net (15) is arranged on the inner side of the heat dissipation seat (5), and the dustproof net (15) is attached to the heat dissipation seat (5).
2. A wind power generation based power distribution box according to claim 1, characterized in that: be provided with lock subassembly (8) on chamber door (6), and lock subassembly (8) are connected structure as an organic whole with chamber door (6), lock subassembly (8) and block terminal main part (1) joint, the inboard of chamber door (6) is provided with sealing washer (28), and sealing washer (28) are connected structure as an organic whole with chamber door (6), the inboard of chamber door (6) is provided with wireless data transceiver (29), and wireless data transceiver (29) pass through the screw connection with chamber door (6), wireless data transceiver (29) set up the below at instrument indicator panel (7).
3. A wind power generation based power distribution box according to claim 2, characterized in that: the inside of block terminal main part (1) is provided with insulating pad (12), and insulating pad (12) are connected with the inner wall laminating of block terminal main part (1), the lower extreme of block terminal main part (1) is provided with entrance hole (19), and entrance hole (19) are provided with at least three, the inside in entrance hole (19) is provided with rubber sleeve (20), and rubber sleeve (20) and block terminal main part (1) are connected structure as an organic whole, one side of electrical apparatus mounting panel (17) is provided with bunch board (24), and bunch board (24) pass through screw connection with electrical apparatus mounting panel (17).
4. A wind power generation based power distribution box according to claim 3, wherein: the back of electrical apparatus mounting panel (17) is provided with dry piece (26), and dry piece (26) and electrical apparatus mounting panel (17) fixed connection, the inside of block terminal main part (1) is provided with fan (13), and passes through bolted connection at the top of fan (13) and block terminal main part (1).
5. A wind power generation based power supply distribution box according to claim 4, characterized in that: the inside of block terminal main part (1) is provided with light (14), and light (14) are provided with two, and pass through bolted connection, two light (14) and block terminal main part (1) light (14) set up the both sides at fan (13).
6. A wind power generation based power supply distribution box according to claim 5, characterized in that: the top of block terminal main part (1) is provided with rain shade (9), and rain shade (9) pass through the screw connection with block terminal main part (1), the top of rain shade (9) is provided with warning light (10), and warning light (10) pass through the screw connection with rain shade (9), the top of rain shade (9) is provided with rings (11), and rings (11) are provided with four, and rings (11) and rain shade (9) fixed connection, four rings (11) set up the four corners at rain shade (9).
7. A wind power generation based power supply distribution box according to claim 6, characterized in that: an I-shaped support frame (2) is arranged below the distribution box main body (1), the I-shaped support frame (2) is fixedly connected with the distribution box main body (1), an installation bolt (3) is arranged on the I-shaped support frame (2), the installation bolt (3) is movably connected with the I-shaped support frame (2), a pressure spring piece (4) is arranged between the installation bolt (3) and the I-shaped support frame (2), and the pressure spring piece (4) is arranged outside the installation bolt (3).
8. The power supply method of the wind power generation-based power supply distribution box according to claim 7, characterized in that: the method comprises the following steps:
step 1: moving the distribution box to a power supply area, and installing and fixing the distribution box by using an installation bolt (3) and a compression spring piece (4);
step 2: opening the box door (6), enabling the cable to pass through the wire inlet hole (19) to be electrically connected with the electric power detection mechanism (23), the circuit breaker (22) and the distribution equipment body (21) in sequence, and then closing the box door (6);
and step 3: the voltage transformer, the current transformer and the leakage sensor simultaneously detect voltage, current and leakage, carry out power supply regulation according to the measured voltage and current data, and cut off a power supply line in time when the leakage occurs;
and 4, step 4: the fan (13) accelerates the air flow in the distribution box, the heat in the distribution box is discharged more quickly, and the drying block (26) absorbs moisture in the distribution box, so that the environment in the distribution box is dry;
and 5: the power supply data are displayed on the instrument indicating panel (7), the wireless data transceiver (29) uploads the power supply data, and the terminal can remotely monitor the distribution box;
step 6: when the distribution box works abnormally, the alarm lamp (10) is triggered to give an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211250630.5A CN115473132A (en) | 2022-10-13 | 2022-10-13 | Power supply distribution box based on wind power generation and power supply method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211250630.5A CN115473132A (en) | 2022-10-13 | 2022-10-13 | Power supply distribution box based on wind power generation and power supply method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212063216U (en) * | 2020-05-27 | 2020-12-01 | 刘强 | Power supply company that easy to assemble uses block terminal |
| CN212230872U (en) * | 2020-04-27 | 2020-12-25 | 北京京冶后维风电科技发展有限公司 | Power distribution box for wind power generation |
| CN212258194U (en) * | 2020-05-28 | 2020-12-29 | 盐城市聚能机电设备工程有限公司 | High-voltage distribution box with electric leakage detection function |
| CN215267255U (en) * | 2021-07-17 | 2021-12-21 | 杭州浩邦电力有限公司 | Anticreep structure that block terminal was used |
| CN114172029A (en) * | 2021-11-02 | 2022-03-11 | 苏州科志达新能源有限公司 | Anti-creeping intelligent power generation system distribution box and assembling method thereof |
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2022
- 2022-10-13 CN CN202211250630.5A patent/CN115473132A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212230872U (en) * | 2020-04-27 | 2020-12-25 | 北京京冶后维风电科技发展有限公司 | Power distribution box for wind power generation |
| CN212063216U (en) * | 2020-05-27 | 2020-12-01 | 刘强 | Power supply company that easy to assemble uses block terminal |
| CN212258194U (en) * | 2020-05-28 | 2020-12-29 | 盐城市聚能机电设备工程有限公司 | High-voltage distribution box with electric leakage detection function |
| CN215267255U (en) * | 2021-07-17 | 2021-12-21 | 杭州浩邦电力有限公司 | Anticreep structure that block terminal was used |
| CN114172029A (en) * | 2021-11-02 | 2022-03-11 | 苏州科志达新能源有限公司 | Anti-creeping intelligent power generation system distribution box and assembling method thereof |
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