CN109011262A - A kind of automatic fire extinguisher for box-type substation - Google Patents
A kind of automatic fire extinguisher for box-type substation Download PDFInfo
- Publication number
- CN109011262A CN109011262A CN201710435201.8A CN201710435201A CN109011262A CN 109011262 A CN109011262 A CN 109011262A CN 201710435201 A CN201710435201 A CN 201710435201A CN 109011262 A CN109011262 A CN 109011262A
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- Prior art keywords
- plate
- gear
- fixedly connected
- push
- electric machine
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- 239000000843 powder Substances 0.000 claims abstract description 30
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 239000000779 smoke Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/42—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with mechanical connection between sensor and actuator, e.g. rods, levers
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of automatic fire extinguishers for box-type substation, including top plate, side plate, push-rod electric machine, PLC controller, slide plate, sliding slot, first gear plate, shaft, dry powder extinguisher, gear wheel, friction shim, U-board, sliding rail, slide tooth plate, baffle, safety plug, connecting rod, rotating bar, pinion gear, transmission gear, second gear plate, L shape connecting plate, locating rod, mounting hole, plastic hoop, pressing plate and smoke sensor device, top plate is welded at the top of side plate, push-rod electric machine is vertically welded in top plate bottom, it is fixedly connected at the top of the output shaft of push-rod electric machine and slide plate, the inner wall of side plate offers sliding slot, slide plate is mounted in sliding slot, and slide plate is slidably connected with side plate, the side lower end of slide plate is fixedly connected with first gear plate, the side of first gear plate is provided with shaft, fire extinguishing dress It sets, only by a push-rod electric machine driving, low cost, and is able to achieve self-extinguishing.
Description
Technical field
The present invention relates to substation field, specially a kind of automatic fire extinguisher for box-type substation.
Background technique
Box-type substation is called prepackage type electric substation or preassembled transformer station.It is a kind of high-tension switch gear, distribution transformer
Device and low-voltage distribution equipment, are lined up that integrated prefabrication is indoor, outdoor close-coupled controller switching equipment by certain connection plan, i.e., will
The functions such as transformer pressure-reducing, low-voltage distribution are organically combined, be mounted on one moisture-proof, antirust, dust-proof, protection against rodents, fire prevention,
Antitheft, heat-insulated, totally-enclosed, moveable steel-structure box is after civil engineering transformer station especially suitable for urban network construction and upgradation
The brand-new substation of one kind of emergence.Box-type substation is suitable for mine, factory and enterprise, oil gas field and wind power station, it is replaced
Become novel complete change power distribution equipment for original civil engineering power distribution room, power distribution station.
Existing box-type substation is since fire protecting performance is poor, and summer temperature is relatively high, and electricity consumption is larger, and substation is easy to lose
Fire will cause serious life and property loss if not taking fire suppression measures.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic fire extinguishers for box-type substation, to solve above-mentioned background skill
The problem of being proposed in art.
In order to solve the above technical problem, the present invention provides following technical solutions: a kind of for the automatic of box-type substation
Extinguishing device, including top plate, side plate, push-rod electric machine, PLC controller, slide plate, sliding slot, first gear plate, shaft, dry-chemical fire extinguishing
Device, gear wheel, friction shim, U-board, sliding rail, sliding tooth plate, baffle, safety plug, connecting rod, rotating bar, pinion gear,
Transmission gear, second gear plate, L shape connecting plate, locating rod, mounting hole, plastic hoop, pressing plate and smoke sensor device, the side
Top plate is welded at the top of plate, the push-rod electric machine is vertically welded in top plate bottom, the output shaft and slide plate of the push-rod electric machine
Top be fixedly connected, the inner wall of the side plate offers sliding slot, and the slide plate is mounted in sliding slot, and slide plate and side plate slide
Connection, the side lower end of the slide plate are fixedly connected with first gear plate, and the side of the first gear plate is provided with shaft, institute
One end of shaft is stated by bearing and side plate rotation connection, the other end of the shaft passes through buckle and the fixed company of dry powder extinguisher
It connecing, the gear wheel is mounted in shaft by key, friction shim is installed between the gear wheel and side plate, the side plate
Middle part is socketed with U-board, and one end of the U-board is welded on side plate inner wall, offers sliding rail at the top of the other end of U-board
Road, is equipped with sliding tooth plate in the sliding rail, and one end of the sliding tooth plate is fixedly connected with baffle, and the one of the baffle
Side is provided with connecting rod, and one end of the connecting rod is fixedly connected with the pull ring of safety plug, is provided with and turns above the U-board
One end of lever, the rotating bar is rotatablely connected by bearing and side plate, and the other end of the rotating bar passes through key and pinion gear
It is fixedly connected, and pinion gear is connect with sliding tooth plate by gear teeth meshing, the side of the pinion gear is equipped with transmission gear, institute
The side upper end for stating slide plate is fixedly connected with second gear plate, and the slide plate is fixedly connected with L shape connecting plate far from side plate side,
One end bottom of the connecting rod is fixedly connected with locating rod, and spacer pin one end on the safety plug is fixedly connected with plastics
Ring, and the surface of plastic hoop is arranged in locating rod, pressing plate is provided with above the connecting rod, and pressing plate setting is dry
The surface of the handle of powder fire extinguisher, the top plate bottom centre insertion are equipped with smoke sensor device, installation at the top of the top plate
There is PLC controller, the smoke sensor device is electrically connected the input terminal of PLC controller, and the output end of the PLC controller is electrical
Connect push-rod electric machine.
Further, the pressing plate is with slide plate by being welded and fixed.
Further, the diameter of section of the locating rod is less than the inner ring diameter of plastic hoop.
Further, the tooth number of the first gear plate is 3 times of gear teeth of bull gear number.
Further, the top plate and side plate offer mounting hole.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the extinguishing device, smoke sensor device sense fire
After feelings, PLC controller controls push-rod electric machine starting, and the first tooth plate is engaged with gear wheel, and the tooth number of first gear plate is canine tooth
Times for taking turns tooth number guarantees that dry powder extinguisher along three circle of shaft rotation, loosens the dry powder in dry powder extinguisher, dry-chemical fire extinguishing
Device stops operating after turning three circles, and friction shim prevents dry powder extinguisher to be freely rotated, and guarantees to keep perpendicular after powder fire extinguisher turns three circles
Straight state, spacer pin one end on the safety plug is fixedly connected with plastic hoop, and the surface of plastic hoop is arranged in locating rod,
As the output shaft of push-rod electric machine stretches out, locating rod is acted on plastic hoop, pulls out spacer pin out of safety plug, then
Second gear strip nutating gear makes pinion gear that sliding tooth plate be driven to slide along sliding rail, and baffle pushes connecting rod to move
It is dynamic, to pull out safety plug, as slide plate continues to move down the handle of pressing plate pressing dry powder extinguisher, make dry powder extinguisher
Interior dry powder sprays, which only passes through a push-rod electric machine driving, low cost, and is able to achieve self-extinguishing.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the position view of U-board of the invention；
Fig. 3 is U-board partial enlargement diagram of the invention；
Fig. 4 is left view of the invention；
In figure: 1, top plate；2, side plate；3, push-rod electric machine；4, PLC controller；5, slide plate；6, sliding slot；7, first gear plate；8, turn
Axis；9, dry powder extinguisher；10, gear wheel；11, friction shim；12, U-board；13, sliding rail；14, tooth plate is slided；15, it keeps off
Plate；16, safety plug；17, connecting rod；18, rotating bar；19, pinion gear；20, transmission gear；21, connection frame；22, shape connecting plate；
23, locating rod；24, mounting hole；25, plastic hoop；26, pressing plate；27, smoke sensor device.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of automatic fire extinguisher for box-type substation,
Including top plate 1, side plate 2, push-rod electric machine 3, PLC controller 4, slide plate 5, sliding slot 6, first gear plate 7, shaft 8, dry powder extinguisher
9, gear wheel 10, friction shim 11, U-board 12, sliding rail 13, sliding tooth plate 14, baffle 15, safety plug 16, connecting rod 17,
Rotating bar 18, pinion gear 19, transmission gear 20, second gear plate 21, L shape connecting plate 22, locating rod 23, mounting hole 24, plastics
Ring 25, pressing plate 26 and smoke sensor device 27, the top of side plate 2 are welded with top plate 1, and push-rod electric machine 3 is vertically welded in 1 bottom of top plate
The output shaft in portion, push-rod electric machine 3 is fixedly connected with the top of slide plate 5, and the inner wall of side plate 2 offers sliding slot 6, and slide plate 5 is mounted on
In sliding slot 6, and slide plate 5 is slidably connected with side plate 2, and the side lower end of slide plate 5 is fixedly connected with first gear plate 7, first gear
The side of plate 7 is provided with shaft 8, and one end of shaft 8 is rotatablely connected by bearing and side plate 2, and the other end of shaft 8 passes through buckle
It is fixedly connected with dry powder extinguisher 9, gear wheel 10 is mounted in shaft 8 by key, is equipped with and is rubbed between gear wheel 10 and side plate 2
Scrubbing pad piece 11, the middle part of side plate 2 are socketed with U-board 12, and one end of U-board 12 is welded on 2 inner wall of side plate, U-board 12 it is another
Sliding rail 13 is offered at the top of one end, sliding tooth plate 14 is installed in sliding rail 13, one end of sliding tooth plate 14 is fixed to be connected
It is connected to baffle 15, the side of baffle 15 is provided with connecting rod 17, and one end of connecting rod 17 is fixedly connected with the pull ring of safety plug 16,
The top of U-board 12 is provided with rotating bar 18, and one end of rotating bar 18 is rotatablely connected by bearing and side plate 2, rotating bar 18
The other end is fixedly connected by key with pinion gear 19, and pinion gear 19 is connect with sliding tooth plate 14 by gear teeth meshing, pinion gear
19 side is equipped with transmission gear 20, and the side upper end of slide plate 5 is fixedly connected with second gear plate 21, and slide plate 5 is far from side plate 2
Side is fixedly connected with L shape connecting plate 22, and one end bottom of connecting rod 17 is fixedly connected with locating rod 23, the limit on safety plug 16
Position pin one end is fixedly connected with plastic hoop 25, and the surface of plastic hoop 25 is arranged in locating rod 23, and the top of connecting rod 17 is set
It is equipped with pressing plate 26, and the surface of the handle of dry powder extinguisher 9, the insertion installation of 1 bottom centre of top plate is arranged in pressing plate 26
There is smoke sensor device 27, PLC controller 4 is installed at the top of top plate 1, smoke sensor device 27 is electrically connected the input of PLC controller 4
The output end at end, PLC controller 4 is electrically connected push-rod electric machine 3.
Further, pressing plate 26 connects more stable with slide plate 5 by being welded and fixed.
Further, the diameter of section of locating rod 23 is less than the inner ring diameter of plastic hoop 25, guarantees that locating rod 23 passes through modeling
Expect ring 25, and then extracts spacer pin.
Further, the tooth number of first gear plate 7 is 3 times of 10 tooth number of gear wheel, guarantee dry powder extinguisher 9 along
Three circle of the rotation of shaft 8, loosens the dry powder in dry powder extinguisher 9, improves fire-fighting efficiency.
Further, top plate 1 and side plate 2 offer mounting hole 24, are mounted on box-type substation convenient for the extinguishing device
It is internal.
Working principle: the extinguishing device, after smoke sensor device 27 senses fire behavior, PLC controller 4 controls push-rod electric machine 3
Starting, the first tooth plate 7 are engaged with gear wheel 10, and the tooth number of first gear plate 7 is 3 times of 10 tooth number of gear wheel, are guaranteed dry
Powder fire extinguisher 9 loosens the dry powder in dry powder extinguisher 9, stops after 9 turn of three circle of dry powder extinguisher along three circle of the rotation of shaft 8
Rotation, friction shim 11 prevent dry powder extinguisher 9 to be freely rotated, and keep vertical state after guaranteeing 9 turn of three circle of powder fire extinguisher, insure
Spacer pin one end on pin 16 is fixedly connected with plastic hoop 25, and the surface of plastic hoop 25 is arranged in locating rod 23, with pushing away
The output shaft of bar motor 3 stretches out, and locating rod acts on plastic hoop 25, and 16 section of safety plug not can be rotated to be rectangular, makes
Spacer pin is pulled out out of safety plug 16, and then second gear plate 21 makes pinion gear 19 drive sliding tooth plate with nutating gear 20
14 slide along sliding rail 13, and baffle 15 pushes connecting rod 17 mobile, to pull out safety plug 16, with slide plate 5 continue to
Lower mobile pressing plate 26 presses the handle of dry powder extinguisher 9, sprays the dry powder in dry powder extinguisher 9, which only leads to
It crosses a push-rod electric machine 3 to drive, low cost, and is able to achieve self-extinguishing, PLC controller 4 uses CQM1 controller, smog sensing
27 model TAD-168 of device.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of automatic fire extinguisher for box-type substation, including top plate (1), side plate (2), push-rod electric machine (3), PLC control
Device (4) processed, slide plate (5), sliding slot (6), first gear plate (7), shaft (8), dry powder extinguisher (9), gear wheel (10), friction pad
Piece (11), sliding rail (13), sliding tooth plate (14), baffle (15), safety plug (16), connecting rod (17), turns U-board (12)
Lever (18), pinion gear (19), transmission gear (20), second gear plate (21), L shape connecting plate (22), locating rod (23), installation
Hole (24), plastic hoop (25), pressing plate (26) and smoke sensor device (27), it is characterised in that: weld at the top of the side plate (2)
Have top plate (1), the push-rod electric machine (3) is vertically welded in top plate (1) bottom, the output shaft and slide plate of the push-rod electric machine (3)
(5) it being fixedly connected at the top of, the inner wall of the side plate (2) offers sliding slot (6), and the slide plate (5) is mounted in sliding slot (6),
And slide plate (5) is slidably connected with side plate (2), the side lower end of the slide plate (5) is fixedly connected with first gear plate (7), described
The side of first gear plate (7) is provided with shaft (8), and one end of the shaft (8) is rotatablely connected by bearing and side plate (2),
The other end of the shaft (8) is fixedly connected by buckle with dry powder extinguisher (9), and the gear wheel (10) is mounted on by key
It in shaft (8), is equipped with friction shim (11) between the gear wheel (10) and side plate (2), the middle part socket of the side plate (2)
Have U-board (12), one end of the U-board (12) is welded on side plate (2) inner wall, is opened up at the top of the other end of U-board (12)
Have sliding rail (13), sliding tooth plate (14) is installed in the sliding rail (13), one end of sliding tooth plate (14) is solid
Surely it is connected with baffle (15), the side of the baffle (15) is provided with connecting rod (17), one end of the connecting rod (17) and guarantor
The pull ring of danger pin (16) is fixedly connected, and is provided with rotating bar (18) above the U-board (12), the one of the rotating bar (18)
End is rotatablely connected by bearing and side plate (2), and the other end of the rotating bar (18) is fixedly connected by key with pinion gear (19),
And pinion gear (19) is connect with sliding tooth plate (14) by gear teeth meshing, the side of the pinion gear (19) is equipped with transmission gear
(20), the side upper end of the slide plate (5) is fixedly connected with second gear plate (21), and the slide plate (5) is far from side plate (2) side
It is fixedly connected with L shape connecting plate (22), one end bottom of the connecting rod (17) is fixedly connected with locating rod (23), the insurance
Pin (16) on spacer pin one end be fixedly connected with plastic hoop (25), and locating rod (23) setting plastic hoop (25) just on
It is square, it is provided with pressing plate (26) above the connecting rod (17), and pressing plate (26) setting is in the handle of dry powder extinguisher (9)
Surface, top plate (1) bottom centre insertion is equipped with smoke sensor device (27), is equipped with PLC at the top of the top plate (1)
Controller (4), the smoke sensor device (27) are electrically connected the input terminal of PLC controller (4), the PLC controller (4) it is defeated
Outlet is electrically connected push-rod electric machine (3).
2. a kind of automatic fire extinguisher for box-type substation according to claim 1, it is characterised in that: the pressing
Plate (26) is with slide plate (5) by being welded and fixed.
3. a kind of automatic fire extinguisher for box-type substation according to claim 1, it is characterised in that: the positioning
The diameter of section of bar (23) is less than the inner ring diameter of plastic hoop (25).
4. a kind of automatic fire extinguisher for box-type substation according to claim 1, it is characterised in that: described first
The tooth number of gear plate (7) is 3 times of gear wheel (10) tooth number.
5. a kind of automatic fire extinguisher for box-type substation according to claim 1, it is characterised in that: the top plate
(1) and side plate (2) offers mounting hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435201.8A CN109011262B (en) | 2017-06-10 | 2017-06-10 | Automatic fire extinguishing device for box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435201.8A CN109011262B (en) | 2017-06-10 | 2017-06-10 | Automatic fire extinguishing device for box-type substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109011262A true CN109011262A (en) | 2018-12-18 |
| CN109011262B CN109011262B (en) | 2024-04-02 |
Family
ID=64629008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435201.8A Active CN109011262B (en) | 2017-06-10 | 2017-06-10 | Automatic fire extinguishing device for box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109011262B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101994A (en) * | 2019-06-04 | 2019-08-09 | 北京新松融通机器人科技有限公司 | A kind of automatic open device of hand fire extinguisher |
| CN111010828A (en) * | 2019-12-24 | 2020-04-14 | 扬州工业职业技术学院 | Cellular automatic electrical control cabinet with flame-retardant fire extinguishing function |
| CN112117675A (en) * | 2020-09-22 | 2020-12-22 | 江苏伊顿电气科技有限公司 | Novel intelligent low-voltage power distribution system |
| CN112956827A (en) * | 2021-03-09 | 2021-06-15 | 江西阳光安全设备集团有限公司 | File cabinet capable of preventing fire emergently |
| CN113289288A (en) * | 2021-06-04 | 2021-08-24 | 南京飞阳输变电工程有限公司 | Electric early warning device for temperature self-test of electric power capable of preventing fire disaster |
| CN114177556A (en) * | 2021-11-17 | 2022-03-15 | 深圳市青禾新能源有限公司 | New energy automobile fills electric pile for underground parking garage |
| CN114203422A (en) * | 2021-12-06 | 2022-03-18 | 南通旭泰自动化设备有限公司 | Transformer protection device with monitoring function |
| CN114796944A (en) * | 2022-03-22 | 2022-07-29 | 安徽麦特电子股份有限公司 | Multifunctional capacitor fault processing device |
| CN115133205A (en) * | 2022-07-13 | 2022-09-30 | 江苏多益能源科技有限公司 | Energy storage container system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101994A (en) * | 2019-06-04 | 2019-08-09 | 北京新松融通机器人科技有限公司 | A kind of automatic open device of hand fire extinguisher |
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| CN111010828A (en) * | 2019-12-24 | 2020-04-14 | 扬州工业职业技术学院 | Cellular automatic electrical control cabinet with flame-retardant fire extinguishing function |
| CN112117675A (en) * | 2020-09-22 | 2020-12-22 | 江苏伊顿电气科技有限公司 | Novel intelligent low-voltage power distribution system |
| CN112117675B (en) * | 2020-09-22 | 2022-09-27 | 江苏伊顿电气科技有限公司 | Novel intelligent low-voltage power distribution system |
| CN112956827B (en) * | 2021-03-09 | 2022-09-16 | 江西阳光安全设备集团有限公司 | File cabinet capable of preventing fire emergently |
| CN112956827A (en) * | 2021-03-09 | 2021-06-15 | 江西阳光安全设备集团有限公司 | File cabinet capable of preventing fire emergently |
| CN113289288A (en) * | 2021-06-04 | 2021-08-24 | 南京飞阳输变电工程有限公司 | Electric early warning device for temperature self-test of electric power capable of preventing fire disaster |
| CN114177556A (en) * | 2021-11-17 | 2022-03-15 | 深圳市青禾新能源有限公司 | New energy automobile fills electric pile for underground parking garage |
| CN114203422A (en) * | 2021-12-06 | 2022-03-18 | 南通旭泰自动化设备有限公司 | Transformer protection device with monitoring function |
| CN114203422B (en) * | 2021-12-06 | 2022-09-02 | 南通旭泰自动化设备有限公司 | Transformer protection device with monitoring function |
| CN114796944A (en) * | 2022-03-22 | 2022-07-29 | 安徽麦特电子股份有限公司 | Multifunctional capacitor fault processing device |
| CN115133205A (en) * | 2022-07-13 | 2022-09-30 | 江苏多益能源科技有限公司 | Energy storage container system |
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| CN109011262B (en) | 2024-04-02 |
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