CN116171973A - Intelligent bird pest control device for transformer substation - Google Patents
Intelligent bird pest control device for transformer substation Download PDFInfo
- Publication number
- CN116171973A CN116171973A CN202211669482.0A CN202211669482A CN116171973A CN 116171973 A CN116171973 A CN 116171973A CN 202211669482 A CN202211669482 A CN 202211669482A CN 116171973 A CN116171973 A CN 116171973A
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- Prior art keywords
- sliding
- plate
- control device
- fixedly connected
- frame body
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- 241000607479 Yersinia pestis Species 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000006698 induction Effects 0.000 claims abstract 5
- 230000002265 prevention Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000872 buffer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of electric power, in particular to an intelligent bird pest control device for a transformer substation, which comprises a placement frame, an induction plate, a buzzer and a fixing mechanism, wherein the fixing mechanism comprises a base, a frame body, a support, an elliptical plate, two sliding parts, two first springs and a plurality of propping parts, the base is provided with a plurality of limiting grooves, the frame body is matched with the base, the frame body is provided with two sliding grooves, the two sliding parts are respectively and slidably connected with the corresponding sliding grooves, the elliptical plate is rotatably connected with the frame body, the elliptical plate is contacted with the two sliding parts, one end of the propping part is fixedly connected with the corresponding sliding parts, the other end of the propping part penetrates through the frame body and is inserted into the corresponding limiting grooves, the support is fixedly connected with the frame body, the induction plate is arranged on the support, and the buzzer is arranged on the support.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an intelligent bird hazard control device for a transformer substation.
Background
The transformer substation is a boosting transformer substation, the transformer substation in the power plant is used for boosting the electric energy generated by the generator and then feeding the boosted electric energy into a high-voltage power grid, the transformer substation is used as a key part in the safe operation of the power grid, most of the transformer substation is built on suburbs or mountains far away from cities, the surrounding ecological environment is good, various bird activities are frequent, and the development of a working mode of operation and maintenance is integrated with the promotion of the large operation and large maintenance system construction of the national power grid, so that the conventional transformer substation on duty is gradually transformed into an unattended transformer substation, the progress of a transformer substation management mode also leaves some difficulties for the continuous management work of the transformed transformer substation, and bird damage is one of the transformer substations.
However, the traditional bird damage prevention device is usually fixed on a cross rod or a clamping area of transformer substation equipment by screwing the screw, and when disassembly and overhaul are needed, the labor intensity of workers is greatly increased in the process of screwing the screw.
Disclosure of Invention
The invention aims to provide an intelligent bird damage prevention and control device for a transformer substation, and aims to solve the technical problem that the traditional bird damage prevention device in the prior art is usually fixed on a cross rod or a clampable area of transformer substation equipment by screwing a screw, and when disassembly and overhaul are required, the labor intensity of workers is greatly increased in the process of screwing the screw.
In order to achieve the above purpose, the intelligent bird hazard prevention and control device for the transformer substation comprises a placement frame, a sensing plate, a buzzer and a fixing mechanism, wherein the sensing plate is arranged below the placement frame, the buzzer is connected with the sensing plate through a single chip microcomputer, the fixing mechanism comprises a base, a frame body, a support, an elliptical plate, two sliding pieces, two first springs and a plurality of propping pieces, the base is provided with a plurality of limiting grooves, the frame body is matched with the base, the frame body is provided with two sliding grooves, the two sliding pieces are respectively connected with the corresponding sliding grooves in a sliding mode, the elliptical plate is connected with the frame body in a rotating mode, the elliptical plate is in contact with the two sliding pieces, one end of the first spring is fixedly connected with one sliding piece, the other end of the first spring is fixedly connected with the other sliding piece, one end of the propping piece is fixedly connected with the corresponding sliding piece, the other end of the propping piece penetrates through the frame body and is inserted into the corresponding sliding groove, the support is connected with the frame body in a sliding piece, and the support is arranged on the frame body.
The sliding piece comprises a sliding block and a supporting block, the sliding block is in sliding connection with the corresponding sliding groove, and the supporting block is fixedly connected with the sliding block.
The supporting piece comprises a right angle rod and a limiting rod, the right angle rod is fixedly connected with the corresponding supporting block, one end of the limiting rod is fixedly connected with the right angle rod, and the other end of the limiting rod penetrates through the frame body and is inserted into the corresponding limiting groove.
The support comprises two vertical plates and a transverse plate, one ends of the two vertical plates are fixedly connected with the frame body, and the other ends of the two vertical plates are fixedly connected with the transverse plate.
The intelligent bird pest control device for the transformer substation further comprises two groups of protection mechanisms, and the two groups of protection mechanisms are symmetrically arranged on the transverse plate.
The protection mechanism comprises two blocks, a protection plate and two second springs, wherein the two blocks are fixedly connected with the transverse plate, the protection plate is rotatably connected with the two blocks, and the second springs are arranged between the protection plate and the corresponding vertical plate.
Wherein, protection mechanism still includes the cushion, the cushion sets up on the guard plate.
According to the intelligent bird damage prevention and control device for the transformer substation, the fixing mechanism is arranged, the base is fixed on the cross rod of transformer substation equipment or a clampable area, when bird damage is prevented specifically, some bird foods are placed in the placing frame, when birds fly into the placing frame, the sensing plate senses weight, so that the buzzer alarms, birds fly away, when the intelligent bird damage prevention and control device for the transformer substation is required to be overhauled, only the elliptical plate is required to be rotated, the elliptical plate drives the two sliding pieces to slide relatively in the corresponding sliding grooves respectively, at the moment, the two sliding pieces drive the two sliding pieces to slide out of the corresponding limiting grooves, then the frame body is taken down from the base, after overhauling is completed, the elliptical plate drives the two sliding pieces to slide relatively in the corresponding sliding grooves, the two sliding pieces drive the two sliding pieces to slide into the corresponding limiting grooves, and the two sliding pieces are driven to move into the corresponding limiting grooves, and the two sliding pieces can be more conveniently installed in the sliding grooves, and the intelligent bird damage prevention and control device for the transformer substation is convenient to install.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a first embodiment of the present invention.
Fig. 2 is a cross-sectional view of the A-A line structure of fig. 1 in accordance with the present invention.
Fig. 3 is a cross-sectional view of the B-B line structure of fig. 1 according to the present invention.
Fig. 4 is a cross-sectional view of the C-C line structure of fig. 1 in accordance with the present invention.
Fig. 5 is a schematic structural view of a second embodiment of the present invention.
Fig. 6 is a partial structural schematic diagram of a third embodiment of the present invention.
101-placement frame, 102-induction plate, 103-buzzer, 104-base, 105-frame, 106-elliptic plate, 107-first spring, 108-slider, 109-holding block, 110-right angle bar, 111-limit bar, 112-riser, 113-transverse plate, 114-chute, 115-limit slot, 201-block, 202-protection plate, 203-second spring, 204-cushion, 301-hole bar, 302-slider, 303-screwing piece.
Detailed Description
First embodiment:
referring to fig. 1 to 4, fig. 1 is a schematic structural view of a first embodiment of the present invention, fig. 2 is a sectional structural view of A-A line of fig. 1 of the present invention, fig. 3 is a sectional structural view of B-B line of fig. 1 of the present invention, and fig. 4 is a sectional structural view of C-C line of fig. 1 of the present invention.
The invention provides an intelligent bird pest control device for a transformer substation, which comprises: including placing frame 101, inductive board 102, buzzer 103 and fixed establishment, fixed establishment includes base 104, framework 105, support, elliptical board 106, two sliders, two first springs 107 and a plurality of piece of holding, the slider includes slider 108 and holds piece 109, it includes right angle bar 110 and gag lever post 111 to hold the piece, the support includes two risers 112 and diaphragm 113, and traditional bird pest prevention device has generally been fixed the device in transformer substation equipment horizontal pole or the region that can clip through screwing the screw rod in the prior art to the aforesaid scheme has been solved, when need dismantle the maintenance, has increased staff's intensity of labour's technical problem at the in-process of screwing the screw rod very big degree.
For this embodiment, the sensing board 102 is disposed below the placement frame 101, the buzzer 103 is connected with the sensing board 102 through a single chip microcomputer, some birds food is placed in the placement frame 101, when birds fly into the placement frame 101, the sensing board 102 senses weight at this time, so that the buzzer 103 alarms through the single chip microcomputer, and the birds are repelled.
The base 104 is provided with a plurality of limit grooves 115, the frame 105 is adapted to the base 104, the frame 105 is provided with two slide grooves 114, two sliding pieces are respectively connected with the corresponding slide grooves 114 in a sliding manner, the elliptical plate 106 is rotatably connected with the frame 105, the elliptical plate 106 is contacted with the two sliding pieces, one end of the first spring 107 is fixedly connected with one of the sliding pieces, the other end of the first spring 107 is fixedly connected with the other sliding piece, one end of the supporting piece is fixedly connected with the corresponding sliding piece, the other end of the supporting piece penetrates through the frame 105 and is inserted into the corresponding limit groove 115, the support is fixedly connected with the frame 105, the sensing plate 102 is arranged on the support, the buzzer 103 is arranged on the support, the base 104 is fixedly arranged in a cross rod or a clamping area of a device through the fixing mechanism, when a specific anti-pest bird frame 101 is placed in the anti-pest frame, the two sliding pieces are driven by the intelligent device, the two sliding plates 106 are driven by the intelligent device, and the two sliding plates are driven by the intelligent device to rotate, the two sliding plates 106 are driven by the corresponding sliding plates 106 to rotate, and then the two sliding plates 106 are driven by the intelligent device to rotate, the corresponding sliding plates 106 are driven by the corresponding sliding plates 106 to rotate, and the two intelligent device is driven by the sliding plates 106 to rotate the corresponding to the corresponding sliding plates 106 after the two sliding plates are required by the sliding plates 106 to be completely and the corresponding sliding plates 106, the oval plate 106 drives two sliding parts to slide relatively in the corresponding sliding grooves 114 respectively, at the moment, the two sliding parts drive the two springs to stretch, and the sliding parts drive the corresponding limiting parts to move, then the frame 105 is placed on the base 104, the oval plate 106 is loosened, at the moment, the two springs are reset to shrink, the springs drive the two sliding parts to move in opposite directions, so that the corresponding limiting parts are driven to be inserted into the corresponding limiting grooves 115 to complete installation, and in this way, the intelligent bird damage control device of the transformer substation can be overhauled and installed more conveniently, and the labor intensity of workers is reduced.
Secondly, the sliding blocks 108 are slidably connected with the corresponding sliding grooves 114, the supporting blocks 109 are fixedly connected with the sliding blocks 108, and by arranging the sliding blocks 108 and the supporting blocks 109, when the elliptical plate 106 rotates, the elliptical plate 106 drives the supporting blocks 109 to move, and the supporting blocks 109 drive the sliding blocks 108 to move.
Meanwhile, the right-angle rod 110 is fixedly connected with the corresponding supporting block 109, one end of the limiting rod 111 is fixedly connected with the right-angle rod 110, the other end of the limiting rod 111 penetrates through the frame 105 and is inserted into the corresponding limiting groove 115, and when the supporting block 109 moves, the supporting block 109 drives the limiting rod 111 to move through the right-angle rod 110 by arranging the right-angle rod 110 and the limiting rod 111.
In addition, one end of each of the two vertical plates 112 is fixedly connected with the frame 105, the other end of each of the two vertical plates 112 is fixedly connected with the transverse plate 113, and by arranging the two vertical plates 112 and the transverse plate 113, the transverse plate 113 and the frame 105 can be connected through the two vertical plates 112.
Use a transformer substation's intelligent bird pest prevention and control device of this embodiment, through setting up fixed establishment, base 104 is fixed in transformer substation's equipment horizontal pole or the region that can clip, when specifically preventing bird pest place some birds food in the frame 101 place, afterwards will frame 105 follow in the frame 101 is gone up to in the time, this moment the sense plate 102 senses weight to make through the singlechip buzzer 103 reports to the police, so dispel birds and fly away, when needs overhaul transformer substation's intelligent bird pest prevention and control device, only need rotate elliptical plate 106, elliptical plate 106 drives two the slider is in correspondence respectively sliding relatively in spout 114, then two the slider drives two the spring extension, just the slider drives the correspondence the locating part is followed the corresponding in the spacing groove 115, afterwards will frame 105 is followed take off on the base 104 can, rotate elliptical plate 106, elliptical plate 106 drives two the slider respectively in correspondence the spout when need overhaul intelligent bird pest prevention and control device overhauls, thus two the slider drives two the slider has been moved to the two the corresponding spring extension in the corresponding groove 115, thereby has been accomplished the two the slider has been moved the two and has been moved the corresponding slider has been moved down the frame 104.
Second embodiment:
on the basis of the first embodiment, please refer to fig. 5, fig. 5 is a schematic structural diagram of a second embodiment of the present invention.
The invention provides an intelligent bird pest control device for a transformer substation, which also comprises two groups of protection mechanisms, wherein each protection mechanism comprises two blocks 201, a protection plate 202, two second springs 203 and a soft cushion 204.
For this embodiment, the two sets of protection mechanisms are symmetrically disposed on the transverse plate 113, and by disposing the two sets of protection mechanisms, the fixing mechanism can be protected.
Wherein, two the block 201 all with diaphragm 113 fixed connection, guard plate 202 all with two the block 201 rotates to be connected, second spring 203 sets up guard plate 202 with correspond between riser 112, when having the foreign matter to drop, the foreign matter contact is in on the guard plate 202, guard plate 202 rotates two on the block 201, and through the flexible power of second spring 203 is buffered, so can protect fixing mechanism.
Second, the soft pad 204 is disposed on the protection plate 202, and the protection plate 202 can be protected by disposing the soft pad 204.
Use a transformer substation's intelligence bird pest controlling device of this embodiment, when having the foreign matter to drop, the foreign matter contact is in on the guard plate 202, the guard plate 202 is two rotate on the block 201, and through the flexible power of second spring 203 buffers, so can protect fixing mechanism, through setting up cushion 204, can protect guard plate 202.
Third embodiment:
referring to fig. 6 on the basis of the first embodiment, fig. 6 is a schematic partial structure of a third embodiment of the present invention.
The invention provides an intelligent bird pest control device for a transformer substation, which further comprises a stabilizing mechanism, wherein the stabilizing mechanism comprises a hole rod 301, a sliding rod 302 and a screwing piece 303.
For this embodiment, the stabilizing mechanism is disposed on the supporting block 109, and by disposing the stabilizing mechanism, stability of the two supporting blocks 109 may be improved.
One end of the hole rod 301 is fixedly connected with one of the supporting blocks 109, the other end of the hole rod 301 is sleeved with the sliding rod 302, one end of the sliding rod 302 away from the hole rod 301 is fixedly connected with the other supporting block 109, and when the two supporting blocks 109 move, the supporting blocks 109 drive the sliding rod 302 to slide in the hole rod 301, so that the stability of the supporting block 109 can be improved.
Secondly, the screwing piece 303 is fixedly connected with the elliptical plate 106, and by arranging the screwing piece 303, the elliptical plate 106 can be rotated more conveniently.
When the two supporting blocks 109 move, the supporting blocks 109 drive the sliding rods 302 to slide in the hole rods 301, so that the stability of the supporting blocks 109 can be improved, and the elliptical plate 106 can be rotated more conveniently by arranging the screwing piece 303.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.
Claims (7)
1. The intelligent bird pest control device for the transformer substation comprises a placement frame, an induction plate and a buzzer, wherein the induction plate is arranged below the placement frame, the buzzer is connected with the induction plate through a singlechip,
the device also comprises a fixing mechanism;
the fixing mechanism comprises a base, a frame body, a support, an elliptic plate, two sliding parts, two first springs and a plurality of supporting parts, wherein a plurality of limiting grooves are formed in the base, the frame body is matched with the base, two sliding grooves are formed in the frame body, the sliding parts are respectively and correspondingly connected with the sliding grooves in a sliding mode, the elliptic plate is rotationally connected with the frame body, the elliptic plate is contacted with the two sliding parts, one end of each first spring is fixedly connected with one sliding part, the other end of each first spring is fixedly connected with the other sliding part, one end of each supporting part is fixedly connected with the corresponding sliding part, the other end of each supporting part penetrates through the frame body and is inserted into the corresponding limiting groove, the support is fixedly connected with the frame body, the sensing plate is arranged on the support, and the buzzer is arranged on the support.
2. The intelligent bird pest control device for a transformer substation according to claim 1, wherein,
the sliding piece comprises a sliding block and a supporting block, the sliding block is in sliding connection with the corresponding sliding groove, and the supporting block is fixedly connected with the sliding block.
3. The intelligent bird pest control device for a transformer substation according to claim 2, wherein,
the supporting piece comprises a right angle rod and a limiting rod, the right angle rod is fixedly connected with the corresponding supporting block, one end of the limiting rod is fixedly connected with the right angle rod, and the other end of the limiting rod penetrates through the frame body and is inserted into the corresponding limiting groove.
4. The intelligent bird pest control device for transformer substations according to claim 3, characterized in that,
the support includes two risers and diaphragm, two the one end of riser all with framework fixed connection, two the other end of riser all with diaphragm fixed connection.
5. The intelligent bird pest control device for a transformer substation according to claim 4, wherein,
the intelligent bird pest control device for the transformer substation further comprises two groups of protection mechanisms, and the two groups of protection mechanisms are symmetrically arranged on the transverse plate.
6. The intelligent bird pest control device for transformer substations according to claim 5, wherein,
the protection mechanism comprises two blocks, a protection plate and two second springs, wherein the two blocks are fixedly connected with the transverse plates, the protection plate is rotationally connected with the two blocks, and the second springs are arranged between the protection plate and the corresponding vertical plates.
7. The intelligent bird pest control device for transformer substations according to claim 6, wherein,
the protection mechanism further comprises a soft cushion, and the soft cushion is arranged on the protection plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211669482.0A CN116171973A (en) | 2022-12-24 | 2022-12-24 | Intelligent bird pest control device for transformer substation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211669482.0A CN116171973A (en) | 2022-12-24 | 2022-12-24 | Intelligent bird pest control device for transformer substation |
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CN116171973A true CN116171973A (en) | 2023-05-30 |
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CN202211669482.0A Pending CN116171973A (en) | 2022-12-24 | 2022-12-24 | Intelligent bird pest control device for transformer substation |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116916583A (en) * | 2023-06-28 | 2023-10-20 | 上海敬道电气有限公司 | Structure for improving PCS exhaust efficiency in energy storage container control room |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200450204Y1 (en) * | 2010-04-28 | 2010-09-15 | 강지성 | Rotating birds and wildlife with sound and light winds |
CN211458664U (en) * | 2019-11-12 | 2020-09-11 | 张秋珍 | Bird pest prevention device for transformer substation |
CN112013252A (en) * | 2020-08-17 | 2020-12-01 | 国家电网有限公司 | Transformer substation is with dismantling anti-bird device |
CN212936454U (en) * | 2020-07-29 | 2021-04-09 | 广州市研恒计算机科技有限公司 | Mounting slide rail for server |
CN213246584U (en) * | 2020-06-29 | 2021-05-25 | 甄孟乐 | Bird and bird driving device for agricultural production |
CN216795152U (en) * | 2022-03-15 | 2022-06-21 | 杭州立安飞科技有限公司 | Safety monitoring device for runway pavement of airport |
KR102430363B1 (en) * | 2022-04-01 | 2022-08-09 | 주식회사 정화엔지니어링 | Protection device for transmission and distribution capable of repelling birds |
CN217742900U (en) * | 2022-07-05 | 2022-11-08 | 国网湖北省电力有限公司荆州供电公司 | Join in marriage net twine way bird repellent device |
-
2022
- 2022-12-24 CN CN202211669482.0A patent/CN116171973A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200450204Y1 (en) * | 2010-04-28 | 2010-09-15 | 강지성 | Rotating birds and wildlife with sound and light winds |
CN211458664U (en) * | 2019-11-12 | 2020-09-11 | 张秋珍 | Bird pest prevention device for transformer substation |
CN213246584U (en) * | 2020-06-29 | 2021-05-25 | 甄孟乐 | Bird and bird driving device for agricultural production |
CN212936454U (en) * | 2020-07-29 | 2021-04-09 | 广州市研恒计算机科技有限公司 | Mounting slide rail for server |
CN112013252A (en) * | 2020-08-17 | 2020-12-01 | 国家电网有限公司 | Transformer substation is with dismantling anti-bird device |
CN216795152U (en) * | 2022-03-15 | 2022-06-21 | 杭州立安飞科技有限公司 | Safety monitoring device for runway pavement of airport |
KR102430363B1 (en) * | 2022-04-01 | 2022-08-09 | 주식회사 정화엔지니어링 | Protection device for transmission and distribution capable of repelling birds |
CN217742900U (en) * | 2022-07-05 | 2022-11-08 | 国网湖北省电力有限公司荆州供电公司 | Join in marriage net twine way bird repellent device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116916583A (en) * | 2023-06-28 | 2023-10-20 | 上海敬道电气有限公司 | Structure for improving PCS exhaust efficiency in energy storage container control room |
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