CN113258490A - Box-type substation box body with high heat dissipation performance and assembling method thereof - Google Patents
Box-type substation box body with high heat dissipation performance and assembling method thereof Download PDFInfo
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- CN113258490A CN113258490A CN202110586035.8A CN202110586035A CN113258490A CN 113258490 A CN113258490 A CN 113258490A CN 202110586035 A CN202110586035 A CN 202110586035A CN 113258490 A CN113258490 A CN 113258490A
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- type substation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 140
- 238000005192 partition Methods 0.000 claims abstract description 38
- 238000001179 sorption measurement Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 230000006870 function Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract description 10
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- 230000009471 action Effects 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 238000009826 distribution Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 210000000481 breast Anatomy 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 244000269722 Thea sinensis Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 235000009569 green tea Nutrition 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Images
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
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
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- B08B1/12—
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- B08B1/30—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
-
- 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
Abstract
The invention discloses a box-type substation box body with high heat dissipation and an assembling method thereof. The invention can brush off dust generated by electrostatic adsorption during working of the lead carried by the transformer element arranged on one side of the partition plate from the surface of the electric element, thereby preventing the situation of uneven heat dissipation caused by heat accumulation due to excessive dust accumulation and improving the heat dissipation efficiency of the box-type substation body.
Description
Technical Field
The invention relates to the technical field of transformer substations, in particular to a box-type transformer substation box body with high heat dissipation performance and an assembling method thereof.
Background
The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.
Patent No. CN105742988B discloses a box-type substation box. This box-type substation box includes: a foamed aluminum base; the foamed aluminum box body is arranged on the foamed aluminum base; the metal plate shell is arranged outside the foamed aluminum box body; and the metal plate top is arranged at the upper part of the foamed aluminum box body, wherein a cavity is arranged among the foamed aluminum base, the foamed aluminum box body and the metal plate top. According to the invention, the shielding effect of the box body structure of the box-type substation on electromagnetic radiation, electromagnetism and mechanical noise is improved.
When the device is used, no additional heat-radiating mechanism element is arranged, the box body of the box-type substation is relatively closed, the performance of circulating gas is poor, and dust adsorption is easily generated when an electric element in the box-type substation works, so that the self heat-radiating efficiency of the electric element is influenced.
Disclosure of Invention
The present invention is directed to a box-type substation box with high heat dissipation and a method for assembling the box-type substation box, so as to solve the problems of the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a box-type substation box with high heat dissipating, includes the box-type substation body, one side buckle of box-type substation body is connected with the ventilation breast board, bottom one side hinged joint of ventilation breast board has the chamber door, the inside one side fixedly connected with dust removal structure of box-type substation body, the inside of dust removal structure includes servo motor, servo motor's output fixedly connected with threaded rod's input, the outside cooperation of threaded rod is connected with the screw thread barrel casing, the outside fixedly connected with bearing of screw thread barrel casing connects a section of thick bamboo outward, the one end fixedly connected with dust removal brush head of a section of thick bamboo outward, the pole groove has been seted up to one side of dust removal brush head, the inside of pole groove is pegged graft and is had branch, the both ends fixed connection of branch is in the inside of box-type substation body.
Preferably, one side of the dust removing structure is fixedly connected with a dust guide cover, an output end of the dust guide cover is fixedly connected with an input end of a negative pressure fan, an output end of the negative pressure fan is fixedly connected with an input end of a dust guide pipe, and an output end of the dust guide pipe is fixedly connected with an input end of a dust collection box.
Preferably, the dust collection box is connected with a sleeve groove box body in a sliding mode, a dust filtering net is connected to one side of the inner portion of the sleeve groove box body in an embedded mode, and one end of the sleeve groove box body is fixedly connected with a handle.
Preferably, the top end of the dust collection box is provided with a slotted hole, and the slotted hole is mutually matched and connected with the dust guide pipe.
Preferably, the inside interference of box-type substation body is connected with the baffle, the one end gap connection of baffle has the base, one side fixedly connected with transformer element of base, the inside mosaic of base is connected with fixed knot and constructs.
Preferably, fixed knot constructs the inside includes the knob, the first gear of one end fixedly connected with of knob, the both ends meshing of first gear is connected with the second gear, the one end fixedly connected with external screw thread grooved bar of second gear, the outside cooperation of external screw thread grooved bar is connected with the internal thread grooved drum, the outside fixedly connected with collar lantern ring of internal thread grooved drum.
Preferably, the top end of the shaft collar lantern ring is fixedly connected with a clamping column rod, and the clamping column rod is matched with the clamping groove.
Preferably, the surface of the partition board is provided with a plurality of wire holes for inserting wires carried by the transformer element, and two ends of one side of the partition board are provided with clamping grooves which are rectangular.
Preferably, the input end of the servo motor is electrically connected with an external power supply, and the input end of the negative pressure fan is electrically connected with the external power supply.
A method for assembling a box-type substation box body with high heat dissipation performance comprises the following steps:
step (A), opening a box-type substation body, moving a transformer element to be installed, enabling a base at the bottom end of the transformer element to be placed in a clamping groove of a partition plate in a moving mode, then automatically selecting a wire carried by the transformer element, inserting and fixing the wire through different wire holes, then rotating a knob, driving second gears at two sides to rotate in a meshing mode by a first gear, driving an internal thread groove cylinder connected with the surface of an external thread groove rod in a matched mode to move up and down, driving a clamping column rod at the top end to move up and down through the stable transmission effect of a shaft ring lantern ring, inserting the clamping column rod at the two ends of the clamping groove, and fixing the base at one side of the partition plate;
step (B), similarly, the knob can be rotated reversely, and the transformer element can be detached and replaced from one end of the partition plate;
step (C), switching on a power supply, operating a servo motor to drive a threaded rod at the output end to rotate, driving a threaded rod sleeve to move up and down by the threaded rod, and preventing the dust removal brush head from rotating cooperatively by a bearing external connection cylinder so that the dust removal brush head moves up and down in the radial direction on the outer side of the support rod through a rod groove;
step (D), in the process that the dust removal brush head moves up and down, cleaning and brushing off dust generated by electrostatic adsorption when the lead electrical component on one side of the transformer component on the surface of the partition plate is used, so that the lead electrical component floats between the partition plate and the dust guide cover;
step (E), an external switch is turned on, a negative pressure fan operates to generate negative pressure airflow, dust between the partition plate and the dust guide cover is adsorbed and guided out to the interior of the dust collection box through the dust guide pipe, and the dust is filtered and contained in the sleeve groove box body through the dust filter screen; meanwhile, the negative pressure airflow generated by the operation of the negative pressure fan can absorb resistance heat generated during the operation of the transformer element and separate the resistance heat from the surface of the transformer element;
and (F) taking the dust collection box out of the box-type substation body by pulling the box door, pulling a handle at one end of the sleeve groove box body, cleaning the inside of the sleeve groove box body, and ensuring the dust collection and flow guide functions.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the installed dust removing structure, when the dust removing box type transformer substation is used, an external power supply is switched on, so that a servo motor runs, the servo motor drives the threaded rod at the output end to rotate under the rotating action of the internal rotor, the threaded rod drives the bearing external connecting cylinder at the outer side of the threaded cylinder sleeve to move up and down in the radial direction through matching with the threaded groove in the threaded cylinder sleeve, the bearing external connecting cylinder drives the dust removing brush head at one end to move up and down under the connecting action, and dust generated by electrostatic adsorption of a lead wire carried by a transformer element arranged on one side of the partition plate is brushed away from the surface of the electrical element during working, so that the situation of uneven heat dissipation caused by heat accumulation due to excessive dust accumulation is prevented, and the heat dissipation efficiency of the box type transformer substation body is improved.
2. According to the invention, the external switch is turned on through the arranged negative pressure fan, so that the negative pressure fan operates to generate certain negative pressure, dust scattered inside the partition plate and the dust guide cover is absorbed and removed completely, the dust is guided into the dust collection box through the dust guide pipe at the output end of the dust guide pipe, heat generated inside the box-type substation body is absorbed and removed through the absorption effect of wind pressure, the heat dissipation efficiency of the device is increased, the heat dissipation effect is improved, after the device is used for a period of time, the box door at one side of the box-type substation body can be opened, the sleeving groove box body inside the box door is taken out of the dust collection box, the dust accumulated inside the sleeving groove box body is removed through cleaning, the situation that the dust accumulation is excessive and the dust collection effect is poor is prevented, and the dust collection effect can be improved.
3. Through the installed fixing structure, when the transformer element in the box-type substation body needs to be disassembled and overhauled, the knob at one end of the partition plate can be rotated, so that the knob drives the first gear at one side to rotate, and then drives the second gears at two ends to rotate through the meshing action, so as to drive the external thread grooved rod at one side to rotate, the external thread grooved rod drives the internal thread grooved tube at one side to move up and down through the matching action of surface threads and internal threads of the internal thread grooved tube, the shaft ring lantern ring at the outer side of the internal thread grooved tube can effectively prevent the external thread grooved rod from driving the clamping column rod at one side to rotate through the rolling action of the internal rotating balls, so as to ensure that the clamping column rod moves up and down in the radial direction at the outer side of the external thread grooved rod, when the clamping column rod moves to the top end of the clamping groove, the clamping column rod can be inserted into the groove hole, and the blocking action is realized through the fixed connection between the clamping column rod and the groove hole, drive the transformer component and fix inside the baffle, conveniently overhaul the dismouting to its inside component.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of a dust removal structure of the present invention;
FIG. 4 is a schematic view of a fastening structure of the present invention;
fig. 5 is a schematic view of the dust box structure of the present invention.
In the figure: 1. a box-type substation body; 2. a ventilation breast board; 3. a box door; 4. a partition plate; 401. a wire guide hole; 402. a card slot; 5. a base; 501. a transformer element; 6. a fixed structure; 601. a knob; 602. a first gear; 603. a second gear; 604. an external thread grooved rod; 605. an internal thread grooved drum; 606. a collar ring; 607. a clamping post rod; 7. a dust removal structure; 701. a servo motor; 702. a threaded rod; 703. a threaded sleeve; 704. a bearing external cylinder; 705. a strut; 706. a rod groove; 707. a dust removal brush head; 8. a dust guide cover; 9. a negative pressure fan; 901. a dust guide pipe; 10. a dust collection box; 1001. a slot; 1002. a sleeving tank body; 1003. a handle; 1004. and (4) a dust filter screen.
Detailed Description
In order to solve the problems of poor withering effect and low withering efficiency of the existing green tea, the invention provides withering equipment for making green tea and a using method thereof. The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described invention is only a part of the invention, not a whole invention. All other inventions obtained by a person of ordinary skill in the art based on the inventions of the present invention without any creative efforts shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention provides a box-type substation box with high heat dissipation, which comprises a box-type substation body 1, wherein one side of the box-type substation body 1 is connected with a ventilation baffle plate 2 in a buckling manner, one side of the bottom end of the ventilation baffle plate 2 is connected with a box door 3 in a hinged manner, one side inside the box-type substation body 1 is fixedly connected with a dust removal structure 7, the inside of the dust removal structure 7 comprises a servo motor 701, the output end of the servo motor 701 is fixedly connected with the input end of a threaded rod 702, the outer side of the threaded rod 702 is connected with a threaded sleeve 703 in a matching manner, the outer side of the threaded sleeve 703 is fixedly connected with a bearing external connection sleeve 704, one end of the bearing external connection sleeve 704 is fixedly connected with a dust removal brush head 707, one side of the dust removal brush head 707 is provided with a rod groove 706, a supporting rod 705 is inserted inside the rod groove 706, and two ends of the supporting rod 705 are fixedly connected inside the box-type substation body 1.
One side of further dust removal structure 7 is fixedly connected with leads dust hood 8, leads the input of the output fixedly connected with negative pressure air fan 9 of dust hood 8, and the input of dust guide pipe 901 is led to negative pressure air fan 9's output fixedly connected with, and the input of dust guide pipe 901's output fixedly connected with dust collection box 10 is led to dust collection pipe 901, through the dust collection box 10 that sets up, can accomodate the storage with the dust that absorbs the collection.
A sleeve groove box body 1002 is connected to the interior of the dust collection box 10 in a sliding mode, a dust filtering net 1004 is connected to one side of the interior of the sleeve groove box body 1002 in an embedded mode, a handle 1003 is fixedly connected to one end of the sleeve groove box body 1002, and dust can be filtered, stored and stored by the sleeve groove box body 1002 through the arranged dust filtering net 1004.
Further, a slot 1001 is formed at the top end of the dust box 10, the slot 1001 and the dust guide pipe 901 are connected in a matching manner, and the dust guide pipe 901 and the dust box 10 can be connected with each other through the formed slot 1001.
Further box-type substation body 1's inside interference is connected with baffle 4, and the one end gap connection of baffle 4 has base 5, and one side fixedly connected with transformer element 501 of base 5, the inside of base 5 is inlayed and is connected with fixed knot and constructs 6, through baffle 4 that sets up, conveniently fixes grafting to transformer element 501.
Further fixed knot constructs 6's inside includes knob 601, the first gear 602 of one end fixedly connected with of knob 601, the both ends meshing of first gear 602 is connected with second gear 603, the one end fixedly connected with external screw thread groove pole 604 of second gear 603, the outside cooperation of external screw thread groove pole 604 is connected with internal thread groove section of thick bamboo 605, the outside fixedly connected with collar lantern ring 606 of internal thread groove section of thick bamboo 605, through the fixed knot structure 6 that sets up, makes things convenient for the staff to transformer element 501 fixed mounting.
Further top fixedly connected with card post pole 607 of collar 606, and mutually support between card post pole 607 and the draw-in groove 402, through the fixed connection hindrance effect between card post pole 607 and the draw-in groove 402, drive transformer component 501 and fix inside baffle 4, conveniently overhaul the dismouting to its inside component.
A plurality of wire holes 401 are formed in the surface of the further partition plate 4 and used for inserting wires carried by the transformer element 501, clamping grooves 402 are formed in two ends of one side of the partition plate 4, the clamping grooves 402 are rectangular, and the wires carried by the transformer element 501 can be conveniently arranged in a flat manner through the arranged wire holes 401.
The input end of the servo motor 701 is electrically connected to an external power source, and the input end of the negative pressure fan 9 is electrically connected to the external power source.
A method for assembling a box-type substation box body with high heat dissipation performance comprises the following steps:
step A, opening a box-type substation body 1, moving a transformer element 501 to be installed, enabling a base 5 at the bottom end of the transformer element 501 to be placed in a clamping groove 402 of a partition plate 4 in a moving mode, then automatically selecting a wire carried by the transformer element 501, inserting and fixing the wire through different wire holes 401, then rotating a knob 601, driving second gears 603 on two sides to rotate in a meshed mode by a first gear 602, driving an internal thread groove barrel 605 which is connected with the surface of an external thread groove rod 604 in a matched mode to move up and down, driving a clamping column rod 607 at the top end to move up and down through the stable transmission effect of a collar sleeve ring 606, inserting the clamping column rod at the two ends of the clamping groove 402, and fixing the base 5 on one side of the partition plate 4;
step B, similarly, the knob 601 can be rotated reversely, and the transformer element 501 is detached and replaced from one end of the partition plate 4, so that the transformer element 501 is convenient to detach and mount;
step C, a power supply is switched on, the servo motor 701 runs to drive the threaded rod 702 of the output end to rotate, the threaded rod 702 drives the threaded sleeve 703 to move up and down, the bearing external connection sleeve 704 prevents the dust removal brush head 707 from rotating cooperatively, so that the dust removal brush head 707 moves up and down in the radial direction on the outer side of the supporting rod 705 through the rod groove 706, dust generated by electrostatic adsorption during working of a lead carried by the transformer element 501 arranged on one side of the partition plate 4 is removed from the surface of the electrical element, and the situation that heat dissipation is uneven due to heat accumulation caused by excessive dust accumulation is prevented;
step D, in the process that the dust removing brush head 707 moves up and down, dust generated by electrostatic adsorption of the electric element of the lead on one side of the transformer element 501 on the surface of the partition plate 4 is cleaned and brushed away when the electric element is used, so that the electric element flies between the partition plate 4 and the dust guide cover 8, and then the negative pressure fan 9 operates, so that the dust between the partition plate 4 and the dust guide cover 8 is conveniently led out;
step E, turning on an external switch, enabling the negative pressure fan 9 to operate to generate negative pressure airflow, adsorbing dust between the partition plate 4 and the dust guide cover 8, guiding the dust to the inside of the dust collection box 10 through the dust guide pipe 9, and filtering and storing the dust in the sleeving groove box body 1002 through the dust filtering net 1004; meanwhile, the negative pressure air flow generated by the operation of the negative pressure fan 9 can absorb resistance heat generated when the transformer element 501 operates and separate from the surface of the transformer element 501, and the negative pressure fan 9 operates to generate a certain negative pressure to absorb dust scattered inside the partition plate 4 and the dust guide cover 8;
and step F, pulling the box door 3, taking the dust box 10 out of the box-type substation body 1, pulling the handle 1003 at one end of the sleeve groove box body 1002, cleaning the interior of the sleeve groove box body 1002, ensuring a dust collection and flow guide function, and preventing the dust collection and flow guide effect from being reduced due to overlong service time.
The assembling method of the box-type substation box body with high heat dissipation performance has the following advantages:
1. according to the invention, through the installed dust removing structure 7, when in use, an external power supply is switched on, so that the servo motor 701 runs, the servo motor 701 drives the threaded rod 702 at the output end to rotate under the rotating action of the internal rotor, the threaded rod 702 is matched with the threaded groove in the threaded cylinder 703 to drive the bearing external cylinder 704 at the outer side of the threaded cylinder 703 to move up and down in the radial direction, the bearing external cylinder 704 drives the dust removing brush head 707 at one end to move up and down under the connecting action, and dust generated by electrostatic adsorption during working of a lead carried by the transformer element 501 arranged at one side of the partition plate 4 is brushed away from the surface of an electrical element, so that the situation of uneven heat dissipation caused by heat accumulation due to excessive dust accumulation is prevented, and the heat dissipation efficiency of the box-type substation body 1 is improved.
2. According to the invention, the external switch is turned on through the arranged negative pressure fan 9, so that the negative pressure fan 9 operates to generate certain negative pressure, dust scattered inside the partition plate 4 and the dust guide cover 8 is absorbed completely, the dust is guided into the dust collection box 10 through the dust guide pipe 901 at the output end of the dust guide pipe, heat generated inside the box type substation body 1 is absorbed and removed through the absorption action of wind pressure, the heat dissipation efficiency of the device is increased, the heat dissipation effect is improved, after the dust collection box is used for a period of time, the box door 3 at one side of the box type substation body 1 can be opened, the grooving box body 1002 inside the box door 3 is taken out of the dust collection box 10, the dust accumulated inside the grooving box body 1002 is cleaned and removed, the situation that the dust accumulation is too much, the dust collection effect is deteriorated is prevented, and the dust collection effect can be improved.
3. Through the installed fixing structure 6, when the transformer element 501 in the box-type substation body 1 needs to be disassembled and overhauled, the knob 601 at one end of the partition plate 4 can be rotated, so that the knob 601 drives the first gear 602 at one side to rotate, namely, the second gears 603 at two ends are driven to rotate through the meshing action, the external thread grooved rod 604 at one side is driven to rotate, the external thread grooved rod 604 drives the internal thread grooved tube 605 at one side to move up and down through the matching action of surface threads and internal threads of the internal thread grooved tube 605, the collar sleeve ring 606 at the outer side of the internal thread grooved tube 605 can effectively prevent the external thread grooved rod 604 from driving the clamping column rod 607 at one side to rotate through the rolling action of the internal rotating balls, the clamping column rod 607 is ensured to move up and down in the radial direction at the outer side of the external thread grooved rod 604, and can be inserted into the groove hole 1001 when the clamping column rod 607 moves to the top end of the clamping groove 402, through the fixed connection barrier effect between the clamping post rod 607 and the slot 1001, the transformer element 501 is driven to be fixed inside the partition plate 4, and the internal elements are convenient to overhaul, dismount and mount.
Although the present invention has been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a box-type substation box with high heat dissipating, its characterized in that: the box-type substation structure comprises a box-type substation body (1), wherein one side of the box-type substation body (1) is connected with a ventilation baffle plate (2) in a buckling manner, one side of the bottom end of the ventilation baffle plate (2) is hinged with a box door (3), one side inside the box-type substation body (1) is fixedly connected with a dust removal structure (7), the inside of the dust removal structure (7) comprises a servo motor (701), the output end of the servo motor (701) is fixedly connected with the input end of a threaded rod (702), the outer side of the threaded rod (702) is connected with a threaded sleeve (703) in a matching manner, the outer side of the threaded sleeve (703) is fixedly connected with a bearing external connecting sleeve (704), one end of the bearing external connecting sleeve (704) is fixedly connected with a dust removal brush head (707), one side of the dust removal brush head (707) is provided with a rod groove (706), and a supporting rod (705) is inserted into the rod groove (706), two ends of the support rod (705) are fixedly connected inside the box-type substation body (1).
2. The box-type substation box with high heat dissipation performance according to claim 1, wherein: one side of the dust removing structure (7) is fixedly connected with a dust guiding cover (8), the output end of the dust guiding cover (8) is fixedly connected with the input end of a negative pressure fan (9), the output end of the negative pressure fan (9) is fixedly connected with the input end of a dust guiding pipe (901), and the output end of the dust guiding pipe (901) is fixedly connected with the input end of a dust collecting box (10).
3. The box-type substation box with high heat dissipation performance according to claim 2, characterized in that: the dust collection box is characterized in that a sleeve groove box body (1002) is connected to the interior of the dust collection box (10) in a sliding mode, a dust filter screen (1004) is connected to one side of the interior of the sleeve groove box body (1002) in an embedded mode, and a handle (1003) is fixedly connected to one end of the sleeve groove box body (1002).
4. The box-type substation box with high heat dissipation performance according to claim 1, wherein: the top end of the dust collection box (10) is provided with a slotted hole (1001), and the slotted hole (1001) and the dust guide pipe (901) are mutually matched and connected.
5. The box-type substation box with high heat dissipation performance of claim 4, wherein: the transformer substation is characterized in that a partition plate (4) is connected to the interior of the box-type substation body (1) in an interference mode, a base (5) is connected to one end of the partition plate (4) in a clearance mode, a transformer element (501) is fixedly connected to one side of the base (5), and a fixing structure (6) is connected to the interior of the base (5) in an embedded mode.
6. The box-type substation box with high heat dissipation performance of claim 5, wherein: the inside of fixed knot structure (6) includes knob (601), the one end fixedly connected with first gear (602) of knob (601), the both ends meshing of first gear (602) is connected with second gear (603), the one end fixedly connected with external screw thread grooved bar (604) of second gear (603), the outside cooperation of external screw thread grooved bar (604) is connected with internal thread grooved drum (605), the outside fixedly connected with collar lantern ring (606) of internal thread grooved drum (605).
7. The box-type substation box with high heat dissipation performance of claim 6, wherein: the top end of the collar sleeve ring (606) is fixedly connected with a clamping column rod (607), and the clamping column rod (607) is matched with the clamping groove (402).
8. The box-type substation box with high heat dissipation performance of claim 5, wherein: the surface of the partition plate (4) is provided with a plurality of wire holes (401) for inserting wires carried by a transformer element (501), two ends of one side of the partition plate (4) are provided with clamping grooves (402), and the clamping grooves (402) are rectangular.
9. The box-type substation box with high heat dissipation performance according to claim 1, wherein: the input end of the servo motor (701) is electrically connected with an external power supply, and the input end of the negative pressure fan (9) is electrically connected with the external power supply.
10. The method for assembling a box-type substation with high heat dissipation performance according to any one of claims 1 to 9, wherein: the method comprises the following steps:
step (A), a box-type substation body (1) is opened, a transformer element (501) needing to be installed is moved, a base (5) at the bottom end of the transformer element (501) is placed in a clamping groove (402) of a partition plate (4) in a moving mode, then a lead carried by the transformer element (501) is selected automatically, inserting and fixing are conducted through different lead holes (401), then a knob (601) is rotated, a first gear (602) drives second gears (603) on two sides to rotate in a meshed mode, an internal thread groove barrel (605) connected with the surface of an external thread groove rod (604) in a matched mode is driven to rotate in an up-and-down mode, a shaft ring sleeve ring (606) drives a top clamping column rod (607) to move in an up-and-down mode and is inserted into two ends of the clamping groove (402), and the base (5) is fixed on one side of the partition plate (4);
step (B), similarly, the knob (601) can be rotated reversely, and the transformer element (501) is detached from one end of the partition plate (4) for replacement;
step (C), a power supply is switched on, the servo motor (701) runs to drive the threaded rod (702) at the output end to rotate, the threaded rod (702) drives the threaded sleeve (703) to move up and down, and the bearing external connection sleeve (704) prevents the dust removal brush head (707) from rotating in a coordinated manner, so that the dust removal brush head (707) moves up and down in the radial direction on the outer side of the supporting rod (705) through the rod groove (706);
step (D), in the process that the dust removal brush head (707) moves up and down, cleaning and brushing off dust generated by electrostatic adsorption when a lead electrical element on one side of the transformer element (501) on the surface of the partition plate (4) is used, so that the lead electrical element floats between the partition plate (4) and the dust guide cover (8);
step (E), an external switch is turned on, a negative pressure fan (9) runs to generate negative pressure airflow, dust between the partition plate (4) and the dust guide cover (8) is adsorbed and guided out to the inside of the dust collection box (10) through the dust guide pipe (9), and the dust is filtered and contained in the sleeving groove box body (1002) through the dust filtering net (1004); meanwhile, the negative pressure airflow generated by the operation of the negative pressure fan (9) can absorb resistance heat generated when the transformer element (501) operates and separate from the surface of the transformer element (501);
and (F) taking the dust collection box (10) out of the box-type substation body (1) by pulling the box door (3), pulling the handle (1003) at one end of the sleeving groove box body (1002), cleaning the inside of the sleeving groove box body (1002), and ensuring the dust collection and flow guide functions.
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| CN202110586035.8A CN113258490B (en) | 2021-05-27 | 2021-05-27 | Box-type substation box body with high heat dissipation performance and assembling method thereof |
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| EP0077306A2 (en) * | 1981-10-08 | 1983-04-20 | Giuseppe Valenti | A rotating also self-working device for the production of costless electric energy |
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| CN111653945A (en) * | 2020-06-22 | 2020-09-11 | 浙江瓦度电气有限公司 | Box-type substation with automatic dust removal mechanism |
| CN211536933U (en) * | 2019-10-17 | 2020-09-22 | 马伟波 | Electric automatization dust collector |
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|---|---|---|---|---|
| EP0077306A2 (en) * | 1981-10-08 | 1983-04-20 | Giuseppe Valenti | A rotating also self-working device for the production of costless electric energy |
| CN108539630A (en) * | 2018-05-04 | 2018-09-14 | 峨眉山长宇电气有限公司 | A kind of box-type substation with efficient radiating apparatus |
| CN208753095U (en) * | 2018-05-30 | 2019-04-16 | 惠州市坤业电子有限公司 | A kind of support construction of transformer |
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| CN113258490B (en) | 2023-11-14 |
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