CN108198681B - Box for pre-buried transformer - Google Patents
Box for pre-buried transformer Download PDFInfo
- Publication number
- CN108198681B CN108198681B CN201810070739.8A CN201810070739A CN108198681B CN 108198681 B CN108198681 B CN 108198681B CN 201810070739 A CN201810070739 A CN 201810070739A CN 108198681 B CN108198681 B CN 108198681B
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- box body
- box
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention provides a box body for a pre-buried transformer, which comprises a box body and a box cover, wherein the top of the box body is provided with the box cover, a control box and an automatic control panel, the inner wall of the box body is provided with reaction plates, the left side and the right side of the box body are respectively provided with a telescopic device, the telescopic device in the box body is provided with a connecting hand, a guide plate is embedded in the middle position of the connecting hand and is connected with a lead, the bottom of the box body is provided with a water collecting tank, a placing frame is arranged above the water collecting tank, the placing frame is provided with a lifting device, a placing frame is arranged on the lifting device and is used for placing a transformer, a scanning device is arranged on the placing frame, the position of the scanning device corresponds to the position of the reaction plates, and the. The box body for the pre-buried transformer has the advantages of reasonable structure, safety and reliability in use, intelligent operation, reduction of labor input and space saving.
Description
Technical Field
The invention relates to a box body for a transformer, in particular to a box body for a pre-embedded transformer.
Background
Along with the continuous progress of society, people attach more and more importance to beautification of living environment, because the electric wire net is complicated and complicated the distribution seriously influences the pleasing to the eye of surrounding environment, and the electric wire is erect in the air simultaneously, also can cause the influence to people's daily life, electric shock phenomenon that the kite line and electric wire winding cause together during the kite-flying that often reports in the news now, dangerous incident such as electric shock phenomenon that the fish line and electric wire winding cause together during the fishing, so present many local electric wire nets begin to set up towards underground, so not only avoided the electric wire to expose the pleasing to the eye problem outside, also effectual security has improved, because the electric wire is buried and is also very not good if expose the transformer in the underground, transformer stands in the bottom surface and also can have the problem of unsightly and not having the safety guarantee.
Disclosure of Invention
The invention aims to provide a box body for a pre-buried transformer, which solves the problems in the prior art.
The invention provides a box body for a pre-buried transformer, which comprises a box body and a box cover, wherein the top of the box body is provided with the box cover, a control box and an automatic control panel, the inner wall of the box body is provided with reaction plates, the left side and the right side of the box body are respectively provided with a telescopic device, the telescopic device in the box body is provided with a connecting hand, a guide plate is embedded in the middle position of the connecting hand and is connected with a lead, the bottom of the box body is provided with a water collecting tank, a placing frame is arranged above the water collecting tank, the placing frame is provided with a lifting device, a placing frame is arranged on the lifting device and is used for placing a transformer, a scanning device is arranged on the placing frame, the position of the scanning device corresponds to the position of the reaction plates, and the.
Wherein, the box has the extroversion to include reservoir bed and sealed partition board in, the left and right sides on the inner wall of sealed partition board respectively is equipped with the one deck adsorbed layer, what adopt in the adsorbed layer is active carbon, the outside of active carbon is equipped with the inoxidizing coating, the reaction plate inlays on the inoxidizing coating, evenly distributed has a plurality of auxiliary through-holes on the inoxidizing coating, is inboard towards one side of sealed partition board in the auxiliary through-hole, the cross-section of auxiliary through-hole is outer wide narrow trapezoidal in.
Furthermore, the protective layer is made of fireproof and high-temperature resistant materials.
The box body is characterized in that auxiliary blocks are arranged on the periphery of the top of the box body, the control box and the automatic control panel are arranged on the inner wall of each auxiliary block, a power supply is arranged in each auxiliary block and connected with the control box, the telescopic devices are embedded in the auxiliary blocks, auxiliary fixing rings are arranged on the auxiliary blocks, gaps are formed between the auxiliary fixing rings and the auxiliary blocks, the box cover is clamped in the gaps, water guide pipes are arranged at the bottoms of the gaps, and the bottoms of the water guide pipes are connected with the water storage layer.
Furthermore, the horizontal height of the top of the auxiliary block is greater than the horizontal height of the top of the auxiliary fixing ring, so that water can be discharged to one side of the auxiliary fixing ring with low height first even if water permeates into the gap, and the probability of water permeating into the box body is reduced as much as possible.
Furthermore, the shape of the auxiliary block corresponds to that of the box body, and the cross section of the auxiliary block is in a splayed shape.
Further, a pressure sensing device is embedded at the top of the auxiliary block, the automatic control panel is connected with the auxiliary block through a rotating device, the rotating device comprises an air pump, a rotating cylinder and a rotating base, the air pump is connected with the rotating cylinder, the air pump and the rotating cylinder are connected and fixed on the auxiliary block, the rotating cylinder is provided with the rotating base, and the rotating base is provided with the automatic control panel.
Furthermore, an ascending button, a descending button, a switch-on button, a switch-off button, a rotating button and an automatic control button are arranged on the automatic control panel, wherein the ascending button is used for controlling the ascending of the lifting device; the descending button is used for controlling the descending of the lifting device; the switch-on button is used for controlling the telescopic device to extend outwards to be connected with the transformer; the disconnection button is used for controlling the telescopic device to retract inwards to reset and disconnect with the transformer; the rotating button is used for controlling the rotating device to rotate when the reaction of the pressure sensing device is insensitive; the automatic control button is used for intelligently controlling the rotating device, the telescopic device and the lifting device.
The telescopic device comprises a first hydraulic cylinder, a telescopic rod and a first hydraulic device, the first hydraulic cylinder and the first hydraulic device are global, the telescopic rod is arranged on the first hydraulic cylinder, the telescopic rod penetrates through the box body to reach the interior of the box body, a connecting hand is arranged on the telescopic rod in the box body, and a wire groove is formed in the telescopic device and used for guiding and placing a wire.
The placing frame comprises a bottom plate, a top plate and a supporting plate, the cross section of the top plate is in an upward-convex arc shape, a lifting device is arranged on the top plate, water through holes or gaps are formed in the top plate on the periphery of the lifting device, accumulated water in the space above the top plate is discharged onto the supporting plate through the water through holes or the gaps, the supporting plate is in a wave shape, the supporting effect is good due to the arrangement, a plurality of guide holes are formed in the wave troughs and used for discharging the water on the supporting plate onto the bottom plate, the cross section of the bottom plate is in a downward-concave side arc shape, a water discharging pipe is arranged in the middle of the bottom plate.
Further, elevating gear includes second hydraulic cylinder, second hydraulic pressure device and lift post, the second hydraulic pressure device is connected with the second hydraulic cylinder, the second hydraulic cylinder is established on the roof, be equipped with the lift post on the second hydraulic cylinder, second pressure-sensitive device inlays at the lift top of the post, it sets up at the lift top to lay the frame.
Preferably, a plurality of lake control boxes are connected with a power supply, a main control module, a storage module, a data processing module, a first pressure sensing device identification module, a second pressure sensing device identification module, a lifting device control module, a telescopic device control module, a rotating device control module, a scanning device identification control module and a pattern comparison module are arranged in each control box, wherein the storage module is used for storing a basic value of the first pressure sensing device, a basic value of the second pressure sensing device and a scanning sample image, and the pattern color of the scanning sample image corresponds to the pattern color of the reaction plate; the data processing module is used for judging whether the difference value between the pressure value sensed by the first pressure sensing device and the basic value of the first pressure sensing device is between-50 g and 50g, judging whether the difference value between the pressure value sensed by the second pressure sensing device and the basic value of the second pressure sensing device is between-1 Kg and 1Kg, and transmitting the result to the corresponding rotating device control module and the corresponding lifting device control module; the first pressure sensing device identification module is used for controlling the first pressure sensing device and transmitting the pressure value sensed by the first pressure sensing device to the data processing module; the second pressure sensing device identification module is used for controlling the second pressure sensing device and transmitting the pressure value sensed by the second pressure sensing device to the data processing module; the lifting device control module is used for controlling the lifting of the lifting device; the telescopic device control module is used for controlling the telescopic device to stretch; the rotating device control module is used for controlling whether the rotating device rotates or not; the scanning device identification control module is used for controlling the scanning device to scan and transmitting the scanned pattern color to the pattern comparison module; the pattern comparison module is used for judging whether the color of the scanned pattern is consistent with that of the scanned sample image or not and transmitting the result to the telescopic device control module.
The box body for the pre-buried transformer has the advantages that: it is rational in infrastructure, can be that the humidity that gets in the box keeps in certain within range for transformer during operation in the box safe and reliable more, operation intelligence more has avoided needing operating personnel to get into the box and connects, has reduced the input of manpower, can effectually reduce the volume of box, has reduced the area occupied of box, practices thrift the space.
Drawings
FIG. 1 is a schematic structural diagram of a case for an embedded transformer in an embodiment of the present invention;
fig. 2 is a front view of a connecting hand in an embodiment of the present invention.
Detailed Description
As shown in fig. 1 and fig. 2, the invention provides a case body for an embedded transformer, comprising a case body and a case cover 1, the top of the box body is provided with a box cover 1, a control box 5 and an automatic control panel 8, the inner wall of the box body is provided with a reaction plate 17, the left side and the right side of the box body are both provided with a telescopic device, the telescopic device in the box body is provided with a connecting hand 15, a guide sheet 16 is embedded in the middle of the connecting hand 15, the guide sheet 16 is connected with a lead, a water accumulating tank 20 is arranged at the bottom of the box body, a placing frame 22 is arranged above the water accumulating tank 20, the placing frame 22 is provided with a lifting device, the lifting device is provided with a placing frame 25 for placing a transformer, the placing frame 25 is provided with a scanning device 26, the position of the scanning device 26 corresponds to the position of the reaction plate 17, and the top of the lifting device is provided with a second pressure sensing device.
Preferably, the tank body comprises a water storage layer 19 and a sealing partition 18 from outside to inside, the left side and the right side of the inner wall of the sealing partition 18 are respectively provided with an adsorption layer 27, activated carbon is adopted in the adsorption layer 27, a protection layer 14 is arranged on the outer side of the activated carbon, the reaction sheet 17 is embedded on the protection layer 14, a plurality of auxiliary through holes are uniformly distributed on the protection layer 14, one side of each auxiliary through hole, which faces the sealing partition 18, is the inner side, and the cross section of each auxiliary through hole is in a trapezoid shape with the outer width and the inner width.
Preferably, the protective layer 14 is made of fireproof and high temperature resistant material.
As the preferred of this embodiment, the box top is equipped with supplementary piece 2 all around, control box 5 and automatic control panel 8 set up on the inner wall of supplementary piece 2, be equipped with power 9 in the supplementary piece 2, power 9 is connected with control box 5, the telescoping device inlays in supplementary piece 2, be equipped with supplementary retainer plate 3 on the supplementary piece 2, be equipped with the gap between supplementary retainer plate 3 and the supplementary piece 2, case lid 1 card is in the gap, the bottom in gap is equipped with leading water pipe 4, and the bottom and the reservoir bed 19 of leading water pipe 4 are connected.
Preferably, the horizontal height of the top of the auxiliary block 2 is greater than the horizontal height of the top of the auxiliary fixing ring 3, so that even if water penetrates into the gap, the water is discharged to the side of the auxiliary fixing ring 3 with the lower height, and the probability of water penetrating into the box body is reduced as much as possible.
Preferably, the shape of the auxiliary block 2 corresponds to the shape of the box, and the cross section of the auxiliary block 2 is in a shape of a Chinese character 'ba'.
As the preferred of this embodiment, first pressure-sensitive device has been inlayed at the top of supplementary piece 2, automatic control panel 8 passes through rotary device and is connected with supplementary piece 2, rotary device includes air pump, revolving cylinder 6 and roating seat 7, the air pump is connected with revolving cylinder 6, the air pump all is connected with revolving cylinder 6 and is fixed on supplementary piece 2, be equipped with roating seat 7 on the revolving cylinder 6, be equipped with automatic control panel 8 on the roating seat 7.
When the first pressure sensing device on the auxiliary block 2 does not sense the pressure, the control box 5 can control the air pump to start working, and the air pump drives the rotary seat 7 to rotate through the rotary air cylinder 6, so that the purpose of rotating the automatic control panel 8 is achieved. The intelligent performance of the box body for the pre-buried transformer is effectively improved.
Preferably, the automatic control panel 8 is provided with an ascending button, a descending button, an on button, an off button, a rotating button and an automatic control button, wherein the ascending button is used for controlling the ascending of the lifting device; the descending button is used for controlling the descending of the lifting device; the switch-on button is used for controlling the telescopic device to extend outwards to be connected with the transformer; the disconnection button is used for controlling the telescopic device to retract inwards to reset and disconnect with the transformer; the rotating button is used for controlling the rotating device to rotate when the reaction of the pressure sensing device is insensitive; the automatic control button is used for intelligently controlling the rotating device, the telescopic device and the lifting device.
Preferably, the telescopic device includes a first hydraulic cylinder 10, a telescopic rod 13 and a first hydraulic device 11, the first hydraulic cylinder 10 and the first hydraulic device 11 are global, the telescopic rod 13 is disposed on the first hydraulic cylinder 10, the telescopic rod 13 penetrates through the box body to reach the inside of the box body, the telescopic rod 13 in the box body is provided with a connecting hand 15, and the telescopic device is provided with a wire guide 12 for guiding and placing a wire.
Preferably, the shelf 22 includes a bottom plate 223, a top plate 221 and a support plate 222, the section of the top plate 221 is in an upward convex arc shape, a lifting device is arranged on the top plate 221, the top plates around the lifting device are provided with water through holes or gaps, the water accumulated in the space above the top plate 221 is discharged onto the support plate 222 by the water through holes or gaps, the support plate 222 is wavy, the arrangement has good support effect, a plurality of guide holes are provided on the valleys, for discharging the water on the support plate 222 to the bottom plate 223, the cross section of the bottom plate 223 is arc-shaped with a downward concave side, a drain pipe 21 is arranged at the middle position of the bottom plate 223, the drain pipe 21 is connected with the water collecting tank 20, the water in the box body can be poured into the water accumulating tank 20 in time in a staggered mode, and the phenomenon that the water in the water accumulating tank 20 is directly evaporated into the space above the top plate 221 in the box body after being heated can be avoided.
Preferably, the lifting device includes a second hydraulic cylinder 23, a second hydraulic device and a lifting column 24, the second hydraulic device is connected to the second hydraulic cylinder 23, the second hydraulic cylinder 23 is disposed on the top plate 221, the lifting column 24 is disposed on the second hydraulic cylinder 23, the second pressure sensing device is embedded on the top of the lifting column 24, and the placement frame 25 is disposed on the top of the lifting column 24.
Preferably, a plurality of lake control boxes 5 are connected with a power supply 9, a main control module, a storage module, a data processing module, a first pressure sensing device identification module, a second pressure sensing device identification module, a lifting device control module, a telescopic device control module, a rotating device control module, a scanning device identification control module and a pattern comparison module are arranged in each control box 5, wherein the storage module is used for storing a basic value of the first pressure sensing device, a basic value of the second pressure sensing device and a scanning sample image, and the pattern color of the scanning sample image corresponds to the pattern color of the reaction sheet 17; the data processing module is used for judging whether the difference value between the pressure value sensed by the first pressure sensing device and the basic value of the first pressure sensing device is between-50 g and 50g, judging whether the difference value between the pressure value sensed by the second pressure sensing device and the basic value of the second pressure sensing device is between-1 Kg and 1Kg, and transmitting the result to the corresponding rotating device control module and the corresponding lifting device control module; the first pressure sensing device identification module is used for controlling the first pressure sensing device and transmitting the pressure value sensed by the first pressure sensing device to the data processing module; the second pressure sensing device identification module is used for controlling the second pressure sensing device and transmitting the pressure value sensed by the second pressure sensing device to the data processing module; the lifting device control module is used for controlling the lifting of the lifting device; the telescopic device control module is used for controlling the telescopic device to stretch; the rotating device control module is used for controlling whether the rotating device rotates or not; the scanning device identification control module is used for controlling the scanning device 26 to scan and transmitting the scanned pattern color to the pattern comparison module; the pattern comparison module is used for judging whether the color of the scanned pattern is consistent with that of the scanned sample image or not and transmitting the result to the telescopic device control module.
The use principle of the box body for the embedded transformer in the embodiment is as follows: a box body is taken as a model, a groove is formed in a place where the box body for the pre-buried transformer needs to be arranged by utilizing rammed earth, a lead for power transmission is connected with a guide sheet 16 in the middle of a connecting hand 15 through a lead groove 12, then the box body is placed in the groove, then earth is filled, so that the top of an auxiliary bump 2 and the part inside the auxiliary bump 2 are reserved, then the transformer is placed on a lifting column 24 in a placing frame 25, a second pressure sensing device on the lifting column 24 senses that the difference value between a pressure value and the basic value of the second pressure sensing device is-1 to 1Kg, then the lifting device drives the transformer to descend, meanwhile, a scanning device 26 starts to work, when the scanning device scans a reaction sheet 17, the lifting device stops working, then a worker covers a box cover 1, the difference value sensed by a first pressure sensing device and the basic value of the first pressure sensing device is-50 to 50g, the telescopic device starts to drive the connecting hand 15 on the telescopic rod 13 to extend forwards, so that the guide piece 16 on the connecting hand 15 is connected with the transformer.
This embodiment box for pre-buried transformer rational in infrastructure, can be that the humidity that gets in the box keeps at certain within range, make transformer during operation in the box safe and reliable more, utilize connecting hand 15 and connecting hand 15 on the guide vane 16 carry out the transformer simultaneously and transmit electricity between the wire of usefulness, utilize elevating gear control transformer to go up and down, make the more intelligence of operation in the box for pre-buried transformer, it needs operating personnel to get into the box and connects to have avoided, the input of manpower has been reduced, the size of box inner space only need than the transformer more can, the effectual volume that reduces the box, the area occupied of box has been reduced.
The foregoing is only a preferred form of the invention and it should be noted that several similar variations and modifications could be made by one skilled in the art without departing from the inventive concept and these should also be considered within the scope of the invention.
Claims (4)
1. A box body for a pre-buried transformer is characterized by comprising a box body and a box cover (1), wherein the box body top is provided with the box cover (1), a control box (5) and an automatic control panel (8), the inner wall of the box body is provided with a reaction sheet (17), the left side and the right side of the box body are respectively provided with a telescopic device, the telescopic device in the box body is provided with a connecting hand (15), the middle position of the connecting hand (15) is embedded with a guide sheet (16), the guide sheet (16) is connected with a lead, the bottom of the box body is provided with a water accumulating tank (20), a placing frame (22) is arranged above the water accumulating tank (20), the placing frame (22) is provided with a lifting device, the lifting device is provided with a placing frame (25) for placing the transformer, the placing frame (25) is provided with a scanning device (26), and the position of the scanning device (26) corresponds to the position of, a second pressure sensing device is arranged at the top of the lifting device; the box body is characterized in that auxiliary blocks (2) are arranged on the periphery of the top of the box body, the control box (5) and the automatic control panel (8) are arranged on the inner wall of each auxiliary block (2), a power supply (9) is arranged in each auxiliary block (2), the power supply (9) is connected with the control box (5), the telescopic device is embedded in each auxiliary block (2), an auxiliary fixing ring (3) is arranged on each auxiliary block (2), a gap is formed between each auxiliary fixing ring (3) and each auxiliary block (2), the box cover (1) is clamped in the gap, a water conduit (4) is arranged at the bottom of the gap, and the bottom of the water conduit (4) is connected with the water storage layer (19); a first pressure sensing device is embedded at the top of the auxiliary block (2), the automatic control panel (8) is connected with the auxiliary block (2) through a rotating device, the rotating device comprises an air pump, a rotating cylinder (6) and a rotating base (7), the air pump is connected with the rotating cylinder (6), the air pump and the rotating cylinder (6) are both connected and fixed on the auxiliary block (2), the rotating cylinder (6) is provided with the rotating base (7), and the rotating base (7) is provided with the automatic control panel (8); the automatic control panel (8) is provided with an ascending button, a descending button, a switch-on button, a switch-off button, a rotating button and an automatic control button, wherein the ascending button is used for controlling the ascending of the lifting device; the descending button is used for controlling the descending of the lifting device; the switch-on button is used for controlling the telescopic device to extend outwards to be connected with the transformer; the disconnection button is used for controlling the telescopic device to retract inwards to reset and disconnect with the transformer; the rotating button is used for controlling the rotating device to rotate when the reaction of the pressure sensing device is insensitive; the automatic control button is used for intelligently controlling the rotating device, the telescopic device and the lifting device;
the placing frame (22) comprises a bottom plate (223), a top plate (221) and a supporting plate (222), the cross section of the top plate (221) is in an upward convex arc shape, a lifting device is arranged on the top plate (221), water through holes or gaps are formed in the top plate on the periphery of the lifting device, accumulated water in the space above the top plate (221) is discharged onto the supporting plate (222) through the water through holes or gaps, the supporting plate (222) is in a wave shape, the supporting effect is good, a plurality of guide holes are formed in wave troughs and used for discharging water on the supporting plate (222) onto the bottom plate (223), the cross section of the bottom plate (223) is in a downward concave side arc shape, a water discharging pipe (21) is arranged in the middle of the bottom plate (223), and the water discharging pipe (21) is connected with the water accumulating.
2. The embedded transformer tank body according to claim 1, wherein the tank body comprises a water storage layer (19) and a sealing partition plate (18) from outside to inside, the left side and the right side of the inner wall of the sealing partition plate (18) are respectively provided with an adsorption layer (27), activated carbon is adopted in the adsorption layers (27), a protective layer (14) is arranged on the outer side of the activated carbon, the reaction sheet (17) is embedded on the protective layer (14), a plurality of auxiliary through holes are uniformly distributed on the protective layer (14), one side of each auxiliary through hole, which faces the sealing partition plate (18), is the inner side, and the cross section of each auxiliary through hole is in a trapezoid shape with the outer width and the inner width.
3. The embedded transformer box according to claim 1, wherein the telescopic device comprises a first hydraulic cylinder (10), a telescopic rod (13) and a first hydraulic device (11), the first hydraulic cylinder (10) and the first hydraulic device (11) are integrated, the telescopic rod (13) is arranged on the first hydraulic cylinder (10), the telescopic rod (13) penetrates through the box to reach the inside of the box, a connecting hand (15) is arranged on the telescopic rod (13) in the box, and a wire guide groove (12) is arranged on the telescopic device and used for guiding and placing a wire.
4. The embedded transformer box body according to claim 1, wherein the lifting device comprises a second hydraulic cylinder (23), a second hydraulic cylinder and a lifting column (24), the second hydraulic cylinder is connected with the second hydraulic cylinder (23), the second hydraulic cylinder (23) is arranged on the top plate (221), the lifting column (24) is arranged on the second hydraulic cylinder (23), the second pressure sensing device is embedded on the top of the lifting column (24), and the placing frame (25) is arranged on the top of the lifting column (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070739.8A CN108198681B (en) | 2018-01-24 | 2018-01-24 | Box for pre-buried transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070739.8A CN108198681B (en) | 2018-01-24 | 2018-01-24 | Box for pre-buried transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108198681A CN108198681A (en) | 2018-06-22 |
| CN108198681B true CN108198681B (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070739.8A Active CN108198681B (en) | 2018-01-24 | 2018-01-24 | Box for pre-buried transformer |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066767B (en) * | 2018-07-09 | 2023-10-20 | 国网浙江省电力有限公司台州供电公司 | Zero blind area anti-island protection system of low-voltage distributed power supply |
| CN111800974B (en) * | 2020-07-07 | 2021-03-23 | 安徽华典大数据科技有限公司 | Safety protection device for data center |
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| KR100735912B1 (en) * | 2007-04-09 | 2007-07-06 | 미래전기기술단(주) | Transformer setting structure |
| CN101170243A (en) * | 2006-10-24 | 2008-04-30 | 上海置信电气非晶有限公司 | Buried-in non crystal alloy pre-installed transformer sub-station |
| CN106772873A (en) * | 2017-03-13 | 2017-05-31 | 方秀琴 | A kind of buried convertible fiber cable cross connection box |
| CN107578884A (en) * | 2017-09-14 | 2018-01-12 | 裴天锋 | A kind of anti-tidal rip magnetic device of transformer |
-
2018
- 2018-01-24 CN CN201810070739.8A patent/CN108198681B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101170243A (en) * | 2006-10-24 | 2008-04-30 | 上海置信电气非晶有限公司 | Buried-in non crystal alloy pre-installed transformer sub-station |
| KR100735912B1 (en) * | 2007-04-09 | 2007-07-06 | 미래전기기술단(주) | Transformer setting structure |
| CN106772873A (en) * | 2017-03-13 | 2017-05-31 | 方秀琴 | A kind of buried convertible fiber cable cross connection box |
| CN107578884A (en) * | 2017-09-14 | 2018-01-12 | 裴天锋 | A kind of anti-tidal rip magnetic device of transformer |
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| Publication number | Publication date |
|---|---|
| CN108198681A (en) | 2018-06-22 |
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