CN114899723A - Transformer substation uses outer container with anti-electromagnetic interference function - Google Patents
Transformer substation uses outer container with anti-electromagnetic interference function Download PDFInfo
- Publication number
- CN114899723A CN114899723A CN202210824538.9A CN202210824538A CN114899723A CN 114899723 A CN114899723 A CN 114899723A CN 202210824538 A CN202210824538 A CN 202210824538A CN 114899723 A CN114899723 A CN 114899723A
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- CN
- China
- Prior art keywords
- transformer substation
- dust
- electromagnetic interference
- dust collection
- outer box
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
-
- 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
- H02B1/24—Circuit arrangements for boards or 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
-
- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses an outer box with an anti-electromagnetic interference function for a transformer substation, which comprises an outer box of the transformer substation, wherein a transformer substation inner partition layer is arranged in the outer box of the transformer substation, a first isolation door and a second isolation door are respectively arranged on the outer box of the transformer substation and the transformer substation inner partition layer, a grounded human body electrostatic releaser is arranged on the transformer substation inner partition layer, a plurality of dust collecting mechanisms for collecting dust in air are arranged in a buffer area formed by the transformer substation inner partition layer and the transformer substation outer box, and each dust collecting mechanism comprises a rotating fan blade for guiding the dust in the air to flow. The lifting block which moves up and down is adopted, the lifting plate with the second rack is driven by the first rack and the meshing gear to move up and down on the dust collecting groove, the dust block on the lifting plate can be shaken down to the containing cavity, and the dust block originally on the bottom plate can be shaken down to the dust collecting groove through vibration and enters the containing cavity to achieve the containing effect.
Description
Technical Field
The invention relates to the technical field of anti-interference transformer substations, in particular to an outer box with an anti-electromagnetic interference function for a transformer substation.
Background
At present all adopt a box to put into the electrical apparatus that relates in the operation of transformer substation usually, and prevent that external electromagnetism from piercing through the normal operating that transformer substation place box disturbed inside electrical apparatus, adopt ground connection under the normal conditions on the transformer substation outer container, the electromagnetic interference that the effectual separation of mode of shielding and filtering corresponds, but when operating personnel switch door, will destroy and originally be airtight separation anti-jamming state, and then can disturb inside operation machine through the crack of opening, thereby can't play the anti-jamming effect of effectual protection.
Therefore, the outer box with the electromagnetic interference resisting function for the transformer substation is designed.
Disclosure of Invention
The invention aims to solve the problem that when an operator opens and closes a door, the original closed blocking anti-interference state can be damaged, so that effective protection and anti-interference cannot be realized, and provides an outer box for a transformer substation with an anti-electromagnetic interference function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an outer container for transformer substation with anti-electromagnetic interference function, includes the transformer substation outer container, be equipped with the interior interlayer of transformer substation in the outer container of transformer substation, be equipped with first insulated gate and second insulated gate on outer container of transformer substation and the interior interlayer of transformer substation respectively, be equipped with the human electrostatic discharge ware of ground connection on the interior interlayer of transformer substation, be equipped with a plurality of dust collection mechanisms that are used for collecting dust in the air in the buffer area that the interlayer and the outer container of transformer substation enclose in the transformer substation, the dust is collected the mechanism and is including being used for guiding the rotation flabellum that the dust flows in the air, the dust is collected the mechanism and is fixed in the buffer area top through a supporting beam.
Preferably, electromagnetic elimination devices for shielding electromagnetism are arranged in the substation outer box, the substation inner partition layer, the first isolation door and the second isolation door.
Preferably, the first isolation door and the second isolation door are provided with a control system for controlling the operation of the rotating fan blades.
Preferably, the dust collecting mechanism further comprises a driving motor fixed on the supporting beam, a dust collecting box body, a rotating rod coaxially penetrating through the dust collecting box body, and a rotating ring fixed on the outer side wall of the rotating rod positioned in the dust collecting box body, the output end of the driving motor is fixedly connected with one end of the rotating rod, the other end of the rotating rod is fixedly connected with the rotating fan blades, the top and the bottom of the dust collecting box body are respectively provided with a bottom plate used for supporting a ventilating top plate rotating with the rotating rod and carrying falling dust clusters, the side wall of the bottom plate is provided with an arc side plate, the inner wall of the dust collecting box body is provided with a dust collecting ring plate used for collecting dust, the rotating ring is provided with a rubbing piece contacting with the dust collecting ring plate in a circumferential mode, the side wall of the dust collecting box body is provided with a side box, and a plurality of transmission mechanisms used for collecting the falling dust clusters on the bottom plate are arranged in the side box.
Preferably, drive mechanism is including setting up and being the dead lever of perpendicular setting in the side incasement, the second magnet piece that runs through the dead lever to cutting the piece to pieces and being close to the dust absorption crown plate, being with the dwang to the drive mechanism to and through the gliding elevator of peripheral hardware spout about the side incasement, set up in the bottom plate and accomodate the chamber, and set up on the bottom plate and accomodate the dust collecting tank of chamber intercommunication, the activity has the lifter plate from top to bottom in the dust collecting tank, be equipped with first rack and second rack on lifter plate and the lifter plate respectively, first rack is through meshing gear and the meshing transmission of second rack at the incasement rotation of side.
Preferably, the top of the lifting plate is provided with an isosceles triangle block.
Preferably, the first magnet block and the second magnet block have the same magnetic pole on the opposite side, the second magnet block and the lifting block have the same shape and are both right-angled trapezoidal blocks, and the second magnet block abuts against the inclined surface of the lifting block.
Preferably, the dust absorption ring plate is different from the scratch piece in material.
Preferably, a plurality of ventilation holes which are circumferentially arranged are formed in the ventilation top plate.
Preferably, the rotating fan blades rotate to drive the airflow upwards.
The invention has the beneficial effects that:
1. the dust collection ring plate and the scraping sheet are different in material, and the dust collection ring plate and the scraping sheet which are different in material rub against each other, so that after the rubbing, at least a certain number of electrons on the surface are transferred, static electricity is generated, and dust in air flow with dust can be adsorbed on the dust collection ring plate and the friction end of the scraping sheet, wherein the dust adsorbed on the dust collection ring plate is separated from the friction end of the dust collection ring plate and the friction end of the scraping sheet under the continuous rotating and scraping action of the scraping sheet and falls on the bottom plate, so that the subsequent collection is facilitated.
2. The lifting block which moves up and down is adopted, the lifting plate with the second rack is driven by the first rack and the meshing gear to move up and down in the dust collecting groove, the dust blocks on the lifting plate can be shaken off to the containing cavity, and the dust blocks originally on the bottom plate can be shaken off to the dust collecting groove through vibration and enter the containing cavity to achieve the containing effect.
Drawings
Fig. 1 is a schematic structural diagram of an outer box with an anti-electromagnetic interference function for a transformer substation according to the present invention;
fig. 2 is a top view of an outer box with an anti-electromagnetic interference function for a transformer substation according to the present invention;
fig. 3 is a schematic view of an internal structure of a dust box body in an outer box for a transformer substation with an anti-electromagnetic interference function according to the present invention;
FIG. 4 is a schematic structural view of a transmission mechanism of an inner wall of a dust box body in an outer box for a transformer substation with an anti-electromagnetic interference function, according to the present invention;
fig. 5 is a side view of an upper and lower equiangular shaft of a transmission mechanism structure in an outer box for a transformer substation with an anti-electromagnetic interference function according to the present invention.
In the figure: the transformer substation comprises a transformer substation outer box 1, a transformer substation inner partition layer 2, a human body electrostatic releaser 3, a first isolation door 4, a second isolation door 5, a supporting beam 6, a rotating fan blade 7, a driving motor 8, a dust collection box body 9, a side box 10, a rotating rod 11, a rotating ring 12, a scraping and rubbing piece 13, a first magnet block 14, a dust collection ring plate 15, a ventilation top plate 16, a 17 arc side plate, an 18 lifting plate, a 19 fixed rod, a second magnet block 20, a lifting block 21, a first rack 22, a meshing gear 23, a second rack 24, a dust collection groove 25 and a bottom plate 26.
Detailed Description
Referring to fig. 1-5, an outer box for a transformer substation with anti-electromagnetic interference function comprises an outer box 1 for a transformer substation, a transformer substation inner partition 2 is arranged in the outer box 1 for a transformer substation, electromagnetic elimination devices for shielding electromagnetism are arranged in the outer box 1 for a transformer substation, the transformer substation inner partition 2, a first isolation door 4 and a second isolation door 5, which are shown in fig. 1-2, thus, the corresponding devices arranged in the outer box 1 of the transformer substation can be ensured not to be interfered by external electromagnetic interference, the interference of the electromagnetic to internal electrical appliances is effectively blocked, when an operator needs to enter the transformer substation outer box 1, the operator needs to enter a buffer area formed by the transformer substation inner partition 2 and the transformer substation outer box 1, the first isolation door 4 is opened at the moment, however, the second isolation door 5 is still in a closed state, so that the corresponding devices in the substation outer box 1 are still prevented from being subjected to external electromagnetic interference;
and then the second isolating door 5 is opened after the first isolating door 4 is closed, and the first isolating door 4 at the moment is in a closed state, so that the effect of resisting electromagnetic interference on corresponding devices in the transformer substation outer box 1 can be still achieved.
Be equipped with first insulated door 4 and second insulated door 5 on outer container 1 of transformer substation and the interior interlayer 2 of transformer substation respectively, be provided with the control system who is used for 7 control work to rotating fan blades on first insulated door 4 and the second insulated door 5, in case that first insulated door 4 and second insulated door 5 are in the closed condition just can open control system promptly, and the work of 7 pivoted driving motor of control drive rotating fan blades, can remove dust by the buffer that is in the confined state more efficiently like this.
The grounding human body electrostatic releaser 3 is arranged on the inner interlayer 2 of the transformer substation, and the arrangement is that the static electricity on the human body originally existing is removed by touching the human body electrostatic releaser 3 by a person entering the buffer area, so that the condition that the person takes the static electricity to enter the outer box 1 of the transformer substation to overhaul or install the internal electric appliance to generate electromagnetic interference on the electric appliance is avoided.
Be equipped with a plurality of dust collection mechanisms that are used for collecting dust in the air in the buffer zone that the inner partition layer 2 of transformer substation and outer container 1 of transformer substation enclose, dust collection mechanism is including being used for guiding the interior dust of air mobile rotating fan blade 7, dust collection mechanism passes through a supporting beam 6 to be fixed in the buffer zone top, the dust that can guide to have the air like this rises along with the air current, be convenient for later stage collection has the dust in the buffer zone, ensure that can't bring into in the dust from the external world and enter into outer container 1 of transformer substation, thereby avoid the dust friction in the air to produce static and then produce electromagnetic interference.
Referring to fig. 3, the dust collecting mechanism further includes a driving motor 8 and a dust box body 9 fixed on the supporting beam 6, a rotating rod 11 coaxially penetrating through the dust box body 9, and a rotating ring 12 fixed on the outer side wall of the rotating rod 11 located in the dust box body 9, an output end of the driving motor 8 is fixedly connected with one end of the rotating rod 11, and the other end of the rotating rod 11 is fixedly connected with the rotating fan blades 7, the top and the bottom of the dust box body 9 are respectively provided with a ventilation top plate 16 used for supporting the rotating rod 11 to rotate and a bottom plate 26 used for receiving falling dust groups, the ventilation top plate 16 is provided with a plurality of ventilation holes arranged in a circumferential manner, wherein the rotating fan blades 7 rotate to drive airflow to flow upwards, so that dust originally suspended in the buffer area is sucked to the upper side when the rotating fan blades 7 rotate.
The inner wall of the dust collection box body 9 is provided with a dust collection ring plate 15 for collecting dust, the rotating ring 12 is circumferentially provided with a scraping and rubbing piece 13 which is contacted with the dust collection ring plate 15, the materials of the dust collection ring plate 15 and the scraping and rubbing piece 13 are different, it should be noted that the dust collection ring plate 15 and the scraping and rubbing piece 13 which are different in materials rub against each other, because of the difference in the ability of different materials to lose electrons, after rubbing, at least a certain number of electrons on the surface are transferred, static electricity is generated, and dust in air flow with dust can be adsorbed on the dust collection ring plate 15 and the rubbing end of the scraping and rubbing piece 13, wherein the dust adsorbed on the dust collection ring plate 15 is separated from the friction ends of the dust collection ring plate 15 and the scraping and rubbing piece 13 and falls on the bottom plate 26 along with the continuous rotation and scraping of the rubbing piece 13, and is convenient for subsequent collection, because the side wall of the bottom plate 26 is provided with an arc edge plate 17, dust blocks falling on the bottom plate 26 can be prevented from separating from the bottom plate 26, meanwhile, due to the arrangement of the arc-shaped side plate 17, the dust blocks in the inner wall area of the dust box body 9 can be effectively prevented from being blown away by airflow.
The side wall of the dust collection box body 9 is provided with a side box 10, and the side box 10 is internally provided with a plurality of transmission mechanisms for collecting dust groups falling on a bottom plate 26, as shown in fig. 4-5, each transmission mechanism comprises a first magnet block 14 arranged on a scraping piece 13 and close to a dust collection ring plate 15, a fixed rod 19 vertically arranged in the side box 10 with a rotating rod 11, a second magnet block 20 penetrating through the fixed rod 19, and a lifting block 21 sliding up and down in the side box 10 through an external sliding chute, a containing cavity is arranged in the bottom plate 26, a dust collection groove 25 communicated with the containing cavity is arranged on the bottom plate 26, a lifting plate 18 is movable up and down in the dust collection groove 25, the top of the lifting plate 18 is provided with an isosceles triangle block, and it should be noted that such shape design can ensure that the dust blocks originally falling on the top of the lifting plate 18 can slide down to the containing cavity along an oblique slope when falling to the dust collection groove 25 along with the lifting plate 18, the dust collecting device has the function of collecting dust blocks.
Referring to fig. 4, the first magnet block 14 and the second magnet block 20 have the same magnetic poles on the opposite sides, the second magnet block 20 and the lifter 21 have the same shape and are both right-angled trapezoidal blocks, the second magnet block 20 abuts against the inclined surface of the lifter 21, and when the rubbing piece 13 brings the first magnet block 14 close to the second magnet block 20, the second magnet block 20 pushes the upper lifter 21 to slide up and down in the side box 10 having the external slide groove.
The lifting block 21 and the lifting plate 18 are respectively provided with a first rack 22 and a second rack 24, the first rack 22 is in meshing transmission with the second rack 24 through a meshing gear 23 rotating in the side box 10, the lifting block 21 moving up and down can drive the lifting plate 18 with the second rack 24 to move up and down in the dust collection groove 25 through the first rack 22 and the meshing gear 23, the dust blocks on the lifting plate 18 can be shaken down to the storage cavity, and the dust blocks originally on the bottom plate 26 can be shaken down to the dust collection groove 25 through vibration and enter the storage cavity to achieve the storage effect.
The working principle of the invention is as follows: when people need to enter the transformer substation outer box 1, people need to enter a buffer area formed by the transformer substation inner partition layer 2 and the transformer substation outer box 1, at the moment, the first isolation door 4 is opened, but the second isolation door 5 is still in a closed state, so that the fact that corresponding devices in the transformer substation outer box 1 cannot be subjected to external electromagnetic interference is guaranteed; the second isolating door 5 is opened after the first isolating door 4 is closed, the first isolating door 4 at the moment is in a closed state, the anti-electromagnetic interference effect can be still achieved on corresponding devices in the outer box 1 of the transformer substation, people entering the buffer area can remove static electricity on a human body by touching the human body static electricity releaser 3, the situation that people take static electricity to enter the inner overhaul of the outer box 1 of the transformer substation or install internal electric appliances to generate electromagnetic interference on the electric appliances is avoided, then dust in the buffer area is collected through the dust collecting mechanism, it is ensured that the dust cannot be brought into the outer box 1 of the transformer substation from the outside, and therefore the dust in the air is prevented from being rubbed to generate static electricity and further generate electromagnetic interference.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an outer container for transformer substation with anti-electromagnetic interference function, includes transformer substation outer container (1), its characterized in that, be equipped with inner partition layer (2) in the transformer substation in outer container (1) of transformer substation, be equipped with first insulated door (4) and second insulated door (5) on outer container (1) of transformer substation and the inner partition layer (2) of transformer substation respectively, be equipped with human electrostatic discharge ware (3) of ground connection on the inner partition layer (2) of transformer substation, be equipped with a plurality of dust collection mechanisms that are used for collecting dust in the air in the buffer area that inner partition layer (2) and outer container (1) of transformer substation enclose, dust collection mechanism is including rotating flabellum (7) that the dust flows in being used for guiding the air, dust collection mechanism passes through a supporting beam (6) and fixes in the buffer area top.
2. The outer box with the anti-electromagnetic interference function for the transformer substation of claim 1, wherein electromagnetic elimination devices for shielding electromagnetism are arranged in the outer box (1), the inner partition layer (2), the first isolation door (4) and the second isolation door (5).
3. The outer box with the anti-electromagnetic interference function for the transformer substation as claimed in claim 1, wherein the first isolation door (4) and the second isolation door (5) are provided with a control system for controlling the operation of the rotating fan blades (7).
4. The transformer substation outer box with the anti-electromagnetic interference function according to claim 1, wherein the dust collection mechanism further comprises a driving motor (8) fixed on the supporting beam (6), a dust collection box body (9), a rotating rod (11) coaxially penetrating through the dust collection box body (9), and a rotating ring (12) fixed on the outer side wall of the rotating rod (11) positioned in the dust collection box body (9), the output end of the driving motor (8) is fixedly connected with one end of the rotating rod (11), the other end of the rotating rod (11) is fixedly connected with the rotating fan blades (7), the top and the bottom of the dust collection box body (9) are respectively provided with a ventilation top plate (16) for supporting the rotating rod (11) to rotate and a bottom plate (26) for receiving falling dust particles, the side wall of the bottom plate (26) is provided with an arc-shaped side plate (17), the inner wall of the dust collection box body (9) is provided with a dust collection ring plate (15) for collecting dust, the dust collection box is characterized in that scraping and rubbing pieces (13) which are in contact with the dust collection ring plate (15) are circumferentially arranged on the rotating ring (12), a side box (10) is arranged on the side wall of the dust collection box body (9), and a plurality of transmission mechanisms used for collecting dust falling on the bottom plate (26) are arranged in the side box (10).
5. The outer box with anti-electromagnetic interference function for transformer substation of claim 4, it is characterized in that the transmission mechanism comprises a first magnet block (14) which is arranged on the scraping piece (13) and is close to the dust absorption annular plate (15), a fixed rod (19) which is vertically arranged in the side box (10) together with the rotating rod (11), and a second magnet block (20) which penetrates through the fixed rod (19), and a lifting block (21) which slides up and down in the side box (10) through an external sliding chute, a containing cavity is arranged in the bottom plate (26), and the bottom plate (26) is provided with a dust collecting groove (25) communicated with the containing cavity, a lifting plate (18) is vertically movable in the dust collecting groove (25), the lifting block (21) and the lifting plate (18) are respectively provided with a first rack (22) and a second rack (24), the first rack (22) is in meshing transmission with a second rack (24) through a meshing gear (23) rotating in the side box (10).
6. The outer box with anti-electromagnetic interference function for the transformer substation as claimed in claim 5, wherein the top of the lifting plate (18) is provided with an isosceles triangle block.
7. The outer box for the substation with the anti-electromagnetic interference function according to claim 5, wherein the first magnet block (14) and the second magnet block (20) have the same magnetic poles at opposite sides, the second magnet block (20) and the lifting block (21) have the same shape and are rectangular trapezoidal blocks, and the second magnet block (20) abuts against the inclined surface of the lifting block (21).
8. The outer box with the anti-electromagnetic interference function for the transformer substation as claimed in claim 4, wherein the dust absorption ring plate (15) and the scraping sheet (13) are made of different materials.
9. The outer box with the anti-electromagnetic interference function for the transformer substation as claimed in claim 4, wherein the ventilation top plate (16) is provided with a plurality of circumferentially arranged ventilation holes.
10. The outer box with anti-electromagnetic interference function for a substation according to claim 1, characterized in that the rotating fan blades (7) rotate to drive the airflow to flow upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210824538.9A CN114899723B (en) | 2022-07-14 | 2022-07-14 | Transformer substation uses outer container with anti-electromagnetic interference function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210824538.9A CN114899723B (en) | 2022-07-14 | 2022-07-14 | Transformer substation uses outer container with anti-electromagnetic interference function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114899723A true CN114899723A (en) | 2022-08-12 |
| CN114899723B CN114899723B (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210824538.9A Active CN114899723B (en) | 2022-07-14 | 2022-07-14 | Transformer substation uses outer container with anti-electromagnetic interference function |
Country Status (1)
| Country | Link |
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| CN (1) | CN114899723B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117134214A (en) * | 2023-10-25 | 2023-11-28 | 广州市半径电力铜材有限公司 | Photovoltaic box-type substation convenient for bus heat dissipation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211879970U (en) * | 2020-04-27 | 2020-11-06 | 肇庆悦能科技有限公司 | Box transformer substation |
| CN212856977U (en) * | 2020-07-31 | 2021-04-02 | 福建广聚电气技术设备有限公司 | Dust collector for transformer substation |
| CN112838505A (en) * | 2020-12-31 | 2021-05-25 | 人民新力（武汉）科技有限公司 | Box-type substation |
| CN214317928U (en) * | 2020-12-26 | 2021-10-01 | 中节能(山东)太阳能科技有限公司 | Indoor dust remover for transformer substation |
| CN113572064A (en) * | 2021-07-05 | 2021-10-29 | 亚洲电力设备(深圳)有限公司 | Heat radiation structure and box-type substation of box-type substation |
-
2022
- 2022-07-14 CN CN202210824538.9A patent/CN114899723B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211879970U (en) * | 2020-04-27 | 2020-11-06 | 肇庆悦能科技有限公司 | Box transformer substation |
| CN212856977U (en) * | 2020-07-31 | 2021-04-02 | 福建广聚电气技术设备有限公司 | Dust collector for transformer substation |
| CN214317928U (en) * | 2020-12-26 | 2021-10-01 | 中节能(山东)太阳能科技有限公司 | Indoor dust remover for transformer substation |
| CN112838505A (en) * | 2020-12-31 | 2021-05-25 | 人民新力（武汉）科技有限公司 | Box-type substation |
| CN113572064A (en) * | 2021-07-05 | 2021-10-29 | 亚洲电力设备(深圳)有限公司 | Heat radiation structure and box-type substation of box-type substation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117134214A (en) * | 2023-10-25 | 2023-11-28 | 广州市半径电力铜材有限公司 | Photovoltaic box-type substation convenient for bus heat dissipation |
| CN117134214B (en) * | 2023-10-25 | 2024-02-20 | 广州市半径电力铜材有限公司 | Photovoltaic box-type substation convenient for bus heat dissipation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114899723B (en) | 2022-09-23 |
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