CN113889881A - Compact intelligent prefabricated substation - Google Patents
Compact intelligent prefabricated substation Download PDFInfo
- Publication number
- CN113889881A CN113889881A CN202111139689.2A CN202111139689A CN113889881A CN 113889881 A CN113889881 A CN 113889881A CN 202111139689 A CN202111139689 A CN 202111139689A CN 113889881 A CN113889881 A CN 113889881A
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- China
- Prior art keywords
- transformer
- box body
- heat dissipation
- dissipation mechanism
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 230000009466 transformation Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- 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
- H02B1/26—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
- 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
- H02B1/48—Mounting of devices therein
-
- 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
- H02B7/08—Underground substations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a compact intelligent prefabricated substation, which relates to the technical field of prefabricated substations and comprises a transformer box body, a heat dissipation mechanism and a protective fence, wherein the top of the transformer box body is provided with an access hole, the outer wall of the access hole is movably connected with an access door, a separation door plate is arranged between a transformer chamber and a high-low pressure chamber, a transformer is arranged in the transformer chamber, a low-voltage cabinet and a high-voltage cabinet are arranged in the high-low pressure chamber, the ground of the high-low pressure chamber is provided with a slide rail, the top of the slide rail is movably connected with two support rods, and the outer walls of the support rods are movably connected with an electric slide block. According to the invention, the transformer box body is buried underground, the heat dissipation mechanism is mounted at the top of the transformer box body after soil sealing is flat, the floor area of the transformer station is reduced by the underground burying mode, and the heat dissipation mechanism is decorated by the advertisement screen, so that the attractiveness of the transformer station can be improved, and the economic value can be improved by the advertisement screen.
Description
Technical Field
The invention relates to the technical field of prefabricated substations, in particular to a compact intelligent prefabricated substation.
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.
The prefabricated substation in the prior art is generally arranged on the ground, so that the occupied area is large, and safety accidents are easy to happen.
Disclosure of Invention
In order to improve the safety of the prefabricated substation and reduce the occupied area of the prefabricated substation, the invention provides a compact intelligent prefabricated substation.
The invention provides a compact intelligent prefabricated substation, which adopts the following technical scheme:
a compact intelligent prefabricated substation comprises a substation body, a heat dissipation mechanism and a protective fence, the transformer box body is buried underground, the heat dissipation mechanism is fixedly connected to the top of the transformer box body, the heat dissipation mechanism is arranged on the ground, the outer wall of the heat dissipation mechanism is movably connected with an advertisement screen, the top of the transformer box body is provided with an access hole, the outer wall of the access hole is movably connected with an access door, the inside of the transformer box body is fixedly provided with a ladder stand through a bolt, a transformer chamber and a high-low pressure chamber are arranged in the transformer box body, a separation door plate is arranged between the transformer chamber and the high-low pressure chamber, the transformer chamber is internally provided with a transformer, the high-low pressure chamber is internally provided with a low-voltage cabinet and a high-voltage cabinet, the high-low pressure chamber ground is provided with the slide rail, slide rail top swing joint has two bracing pieces, bracing piece outer wall swing joint has electronic slider.
Through adopting above-mentioned technical scheme, when installing prepackage type transformer substation, bury transformer case body in the underground earlier, will dispel the heat the mechanism and install in transformer case body top after the soil seal is flat, reduce the area of transformer substation through the mode that buries with, decorate heat dissipation mechanism through the advertisement screen, not only can improve the aesthetic property of transformer substation but also can improve economic value through the advertisement screen, when needs maintain the transformer substation, open the access door, inside the workman can get into transformer case body through the access hole.
Optionally, a connecting plate is fixedly connected to one side of the electric slider, an inserting plate is fixedly connected to the upper surface of the connecting plate, a motor is fixedly connected to the inside of the electric slider, a rotating shaft is movably connected to the inside of the electric slider, a movable latch is fixedly connected to the outer wall of the rotating shaft, and a transmission belt is arranged between the output shaft of the motor and the rotating shaft.
Through adopting above-mentioned technical scheme, it is rotatory to drive the drive belt through the motor, and the drive belt drives the pivot rotation, and the pivot drives and removes the latch rotation.
Optionally, the outer wall of the support rod is provided with a tooth-shaped groove, and the tooth-shaped groove is meshed with the movable latch.
Through adopting above-mentioned technical scheme, when removing the latch rotation, make and remove the latch and drive electronic slider and move along the bracing piece upstroke.
Optionally, the base is all removed through bolt fixedly connected with in transformer, low-voltage cabinet and high-voltage board bottom, it has the auto-lock pulley to remove base bottom fixed mounting, remove the equal fixedly connected with lockplate in base both sides, the locking groove has been seted up to the lockplate upper surface.
Through adopting above-mentioned technical scheme, when transformer, low-voltage cabinet or high-voltage board damaged, remove transformer, low-voltage cabinet or high-voltage board to between two bracing pieces through removing the base, insert the board with connecting rod upper surface fixed mounting and insert the groove, with two connecting rod fixed mounting in removing the base left and right sides, be convenient for carry the maintenance to all kinds of electrical apparatus.
Optionally, the protective fence is arranged outside the heat dissipation mechanism.
By adopting the technical scheme, the pedestrian is prevented from being close to the transformer substation through the protective fence, and the safety performance of the transformer substation is improved.
Optionally, a support rod is movably connected between the heat dissipation mechanism and the advertisement screen.
By adopting the technical scheme, the advertisement screen is supported by the supporting rod, so that the advertisement screen can be outwards opened, and the heat dissipation mechanism is convenient to maintain.
Optionally, the height of the uppermost end of the access opening from the ground is 30 cm.
Through adopting above-mentioned technical scheme, when meetting rainy day, prevent that ponding from getting into inside the transformer case body through the access hole.
Optionally, the transformer box body is cast by anticorrosive stainless steel, and the joint is sealed by a fluororubber sealing piece.
Through adopting above-mentioned technical scheme, improve the life of transformer case body in the underground, make it possess corrosion-resistant, high temperature resistant, high sealed and high waterproof effect.
Optionally, the upper surface of the movable base is provided with a plurality of threaded holes.
Through adopting above-mentioned technical scheme, through the bolt hole with transformer, low-voltage cabinet or high-voltage board fixed mounting in removal base upper surface, prevent that it from taking place to rock.
Optionally, the heat dissipation mechanism is connected with the power transformation box body through a pipeline.
In summary, the invention includes at least one of the following advantages:
1. when the prefabricated substation is installed, the substation box body is buried underground, the heat dissipation mechanism is installed at the top of the substation box body after the substation box body is sealed with earth, the floor area of the substation is reduced in an underground mode, and the heat dissipation mechanism is decorated through the advertisement screen, so that the attractiveness of the substation can be improved, and the economic value of the substation can be improved through the advertisement screen;
2. when the transformer, when low-voltage cabinet or high-voltage board damaged, through removing the base with the transformer, low-voltage cabinet or high-voltage board remove to between two bracing pieces, insert the board with inserting of connecting rod upper surface fixed mounting and insert in the groove, with two connecting rod fixed mounting in removing the base left and right sides, it is rotatory to drive the drive belt through the motor, it is rotatory that the drive belt drives the pivot, the pivot drives and removes the latch rotation, when removing the latch rotation, make to remove the latch and drive electronic slider and remove the electrical equipment that will damage from the transformer box body inside along the bracing piece upstroke.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the power transformation box body and heat dissipation mechanism of the present invention;
FIG. 3 is a schematic view of the internal structure of the power transformation box body of the present invention;
FIG. 4 is a schematic structural view of a mobile base according to the present invention;
fig. 5 is a schematic view of the internal structure of the electric slider in the present invention.
Description of reference numerals: 1. a power transformation box body; 2. a heat dissipation mechanism; 3. a protective fence; 4. an advertisement screen; 5. an access hole; 6. an access door; 7. climbing a ladder; 8. a transformer chamber; 9. a high-low pressure chamber; 10. a divider panel; 11. a transformer; 12. a low-voltage cabinet; 13. a high-voltage cabinet; 14. a slide rail; 15. a support bar; 16. An electric slider; 17. a connecting plate; 18. an insert plate; 19. moving the base; 20. a self-locking pulley; 21. A locking plate; 22. a locking groove; 23. a motor; 24. a rotating shaft; 25. moving the latch; 26. a transmission belt.
Detailed Description
The present invention is described in further detail below with reference to figures 1-5.
The invention discloses a compact intelligent prefabricated substation. Referring to fig. 1 and 2, the transformer substation comprises a transformer substation body 1, a heat dissipation mechanism 2 and a protective fence 3, wherein the protective fence 3 is arranged outside the heat dissipation mechanism 2, pedestrians are prevented from approaching the transformer substation through the protective fence 3, the safety performance of the transformer substation is improved, the transformer substation body 1 is buried underground, the occupied area of the transformer substation is reduced through a ground burying mode, the heat dissipation mechanism 2 is fixedly connected to the top of the transformer substation body 1, the heat dissipation mechanism 2 is arranged on the ground, the outer wall of the heat dissipation mechanism 2 is movably connected with an advertisement screen 4, the heat dissipation mechanism is decorated through the advertisement screen 4, the attractiveness of the transformer substation can be improved, the economic value can be improved through the advertisement screen 4, the top of the transformer substation body 1 is provided with an access hole 5, the outer wall of the access hole 5 is movably connected with an access door 6, a ladder stand 7 is fixedly installed inside the transformer substation body 1 through bolts, and when the transformer substation needs to be maintained, the access door 6 is opened, and a worker can enter the transformer box body 1 through the access opening 5.
Referring to fig. 3 and 4, when transformer 11, low-voltage cabinet 12 or high-voltage cabinet 13 damage, through removing base 19 with transformer 11, low-voltage cabinet 12 or high-voltage cabinet 13 remove to between two bracing pieces 15, electronic slider 16 one side fixedly connected with connecting plate 17, fixed surface is connected with inserts board 18 on connecting plate 17, transformer 11, low-voltage cabinet 12 and high-voltage cabinet 13 bottom all remove base 19 through bolt fixedly connected with, remove base 19 bottom fixed mounting has auto-lock pulley 20, remove the equal fixedly connected with lockplate 21 in base 19 both sides, lockplate 21 upper surface has seted up locking groove 22, insert board 18 that inserts of fixed surface installation on connecting rod 17 in slot 22, with two connecting rod 17 fixed mounting in removing base 19 left and right sides, be convenient for carry the maintenance to all kinds of electrical apparatus.
Referring to fig. 5, screening mechanism 6 still includes supporting leg 27, supporting leg 27 top fixedly connected with spring 28, spring 28 top fixedly connected with screen frame 29, the inside fixedly connected with screen cloth 30 of screen frame 29, screen frame 29 drives screen cloth 30 and reciprocates, screen the operation to the raw materials, screen frame 29 bottom fixedly connected with vibrating motor 31 and discharge gate 32, vibrating motor 31 works, make screen frame 29 reciprocate, collecting box 33 is located discharge gate 32 under, qualified raw materials pass through discharge gate 32 and get into in collecting box 33 after the selection, unqualified raw materials stop on screen cloth 30, improve the quality of raw materials.
Referring to fig. 3 and 5, a transformer chamber 8 and a high-low pressure chamber 9 are arranged inside a transformer box body 1, a partition door panel 10 is arranged between the transformer chamber 8 and the high-low pressure chamber 9, a transformer 11 is arranged inside the transformer chamber 8, a low-voltage cabinet 12 and a high-voltage cabinet 13 are arranged inside the high-low pressure chamber 9, the low-voltage cabinet 12 and the high-voltage cabinet 13 are arranged inside the same chamber, the compact type of the transformer station is improved, a slide rail 14 is arranged on the ground of the high-low pressure chamber 9, two support rods 15 are movably connected to the top of the slide rail 14, the two support rods 15 can move along the slide rail 14, an electric slider 16 is movably connected to the outer wall of each support rod 15, a motor 23 is fixedly connected inside each electric slider 16, a rotating shaft 24 is movably connected to the inside each electric slider 16, when the movable latch 25 rotates, the movable latch 25 drives the electric slider 16 to move along the support rods 15, and a movable latch 25 is fixedly connected to the outer wall of the rotating shaft 24, the outer wall of the supporting rod 15 is provided with a tooth-shaped groove, the tooth-shaped groove is meshed with the movable latch 25, a transmission belt 26 is arranged between an output shaft of the motor 23 and the rotating shaft 24, the transmission belt 26 is driven to rotate by the motor 23, the transmission belt 26 drives the rotating shaft 24 to rotate, the rotating shaft 24 drives the movable latch 25 to rotate, and various damaged electrical appliances can be conveniently moved out of the interior of the transformer box body 1.
The implementation principle of the compact intelligent prefabricated substation provided by the invention is as follows:
when installing prepackage type transformer substation, bury transformer substation case body 1 in the underground earlier, install heat dissipation mechanism 2 in transformer substation case body 1 top after the soil seal is flat, reduce the area of transformer substation through the mode that buries with earth, decorate heat dissipation mechanism through advertisement screen 4, not only can improve the aesthetic property of transformer substation but also can improve economic value through advertisement screen 4.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a compact intelligent prepackage type transformer substation, includes transformer case body (1), heat dissipation mechanism (2) and guard fence (3), its characterized in that: the transformer box comprises a transformer box body (1), a heat dissipation mechanism (2) and an access opening (5), wherein the transformer box body (1) is buried underground, the heat dissipation mechanism (2) is fixedly connected to the top of the transformer box body (1), the heat dissipation mechanism (2) is arranged on the ground, the outer wall of the heat dissipation mechanism (2) is movably connected with an advertisement screen (4), the top of the transformer box body (1) is provided with the access opening (5), the outer wall of the access opening (5) is movably connected with an access door (6), the inside of the transformer box body (1) is fixedly provided with a ladder (7) through bolts, the inside of the transformer box body (1) is provided with a transformer chamber (8) and a high-low pressure chamber (9), a separation door plate (10) is arranged between the transformer chamber (8) and the high-low pressure chamber (9), the inside of the transformer chamber (8) is provided with a transformer (11), and the inside of the high-low pressure chamber (9) is provided with a low-voltage cabinet (12) and a high-voltage cabinet (13), the high-low pressure chamber (9) ground is provided with slide rail (14), slide rail (14) top swing joint has two bracing pieces (15), bracing piece (15) outer wall swing joint has electronic slider (16).
2. A compact intelligent pre-installed substation according to claim 1, characterized in that: the electric sliding block is characterized in that a connecting plate (17) is fixedly connected to one side of the electric sliding block (16), an inserting plate (18) is fixedly connected to the upper surface of the connecting plate (17), a motor (23) is fixedly connected to the inside of the electric sliding block (16), a rotating shaft (24) is movably connected to the inside of the electric sliding block (16), a movable clamping tooth (25) is fixedly connected to the outer wall of the rotating shaft (24), and a transmission belt (26) is arranged between the output shaft of the motor (23) and the rotating shaft (24).
3. A compact intelligent pre-installed substation according to claim 2, characterized in that: the outer wall of the support rod (15) is provided with a tooth-shaped groove, and the tooth-shaped groove is meshed with the movable latch (25).
4. A compact intelligent pre-installed substation according to claim 1, characterized in that: transformer (11), low-voltage cabinet (12) and high-voltage cabinet (13) bottom all remove base (19) through bolt fixedly connected with, it has auto-lock pulley (20) to remove base (19) bottom fixed mounting, remove the equal fixedly connected with lockplate (21) in base (19) both sides, locking groove (22) have been seted up to lockplate (21) upper surface.
5. A compact intelligent pre-installed substation according to claim 1, characterized in that: the protective fence (3) is arranged on the outer side of the heat dissipation mechanism (2).
6. A compact intelligent pre-installed substation according to claim 1, characterized in that: and a support rod is movably connected between the heat dissipation mechanism (2) and the advertisement screen (4).
7. A compact intelligent pre-installed substation according to claim 1, characterized in that: the height of the uppermost end of the access hole (5) above the ground is 30 cm.
8. A compact intelligent pre-installed substation according to claim 1, characterized in that: the power transformation box body (1) is formed by casting anticorrosive stainless steel, and a fluorine rubber sealing element is adopted to seal a seam.
9. A compact intelligent pre-installed substation according to claim 1, characterized in that: the upper surface of the movable base (19) is provided with a plurality of threaded holes.
10. A compact intelligent pre-installed substation according to claim 1, characterized in that: the heat dissipation mechanism (2) is connected with the power transformation box body (1) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111139689.2A CN113889881A (en) | 2021-09-28 | 2021-09-28 | Compact intelligent prefabricated substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111139689.2A CN113889881A (en) | 2021-09-28 | 2021-09-28 | Compact intelligent prefabricated substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113889881A true CN113889881A (en) | 2022-01-04 |
Family
ID=79007244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111139689.2A Pending CN113889881A (en) | 2021-09-28 | 2021-09-28 | Compact intelligent prefabricated substation |
Country Status (1)
| Country | Link |
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| CN (1) | CN113889881A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060181837A1 (en) * | 2003-03-19 | 2006-08-17 | Bing Sun | Combined transformer and prefabricated substations |
| CN206283170U (en) * | 2016-11-10 | 2017-06-27 | 江苏宏宝电力有限公司 | A kind of half buried substation |
| CN110224325A (en) * | 2019-07-12 | 2019-09-10 | 华翔翔能电气股份有限公司 | A kind of intelligence compact box substation |
| CN213937065U (en) * | 2020-12-08 | 2021-08-10 | 绵阳市金久电气有限公司 | Safety protection's box-type substation |
-
2021
- 2021-09-28 CN CN202111139689.2A patent/CN113889881A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060181837A1 (en) * | 2003-03-19 | 2006-08-17 | Bing Sun | Combined transformer and prefabricated substations |
| CN206283170U (en) * | 2016-11-10 | 2017-06-27 | 江苏宏宝电力有限公司 | A kind of half buried substation |
| CN110224325A (en) * | 2019-07-12 | 2019-09-10 | 华翔翔能电气股份有限公司 | A kind of intelligence compact box substation |
| CN213937065U (en) * | 2020-12-08 | 2021-08-10 | 绵阳市金久电气有限公司 | Safety protection's box-type substation |
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