CN220570134U - Transformer system and control device for same - Google Patents
Transformer system and control device for same Download PDFInfo
- Publication number
- CN220570134U CN220570134U CN202322050767.2U CN202322050767U CN220570134U CN 220570134 U CN220570134 U CN 220570134U CN 202322050767 U CN202322050767 U CN 202322050767U CN 220570134 U CN220570134 U CN 220570134U
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- 230000009466 transformation Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model provides a controlling means for transformer system, this transformer system includes at least one transformer case, at least one locate transformer and at least one installation component in the transformer case, this controlling means includes at least one control box of locating on the transformer case outside, the control box includes at least one box and a plurality of air circuit breaker of locating in the box, the box includes at least one backplate, the backplate is configured to detachably locate on the outside of transformer case, this application still relates to a transformer system. The control box of the control device is arranged on the outer side of the power transformation box, so that on one hand, when maintenance personnel only need to maintain the control device, the control box can be started to complete maintenance of the control device when standing on the outer side of the power transformation box, and on the other hand, the maintenance personnel can stand on the outer side of the power transformation box to operate the air circuit breaker to electrify or cut off power before entering the power transformation box to maintain the transformer, so that the safety is improved, the working efficiency is improved, and the double-purpose effect is achieved.
Description
Technical Field
The utility model relates to the field of power distribution cabinets, in particular to a transformer system and a control device for the transformer system.
Background
The transformer box part of the transformer system is generally of compact structural design, and a control device for controlling the transformer is also arranged in the transformer box, and the Chinese patent application No. 201721889768.4 (publication No. CN 207966636U) discloses a box body of a box-type transformer and the box-type transformer, but the following defects still exist in the actual use process: maintenance personnel can enter the transformer box every time to perform maintenance work, and because the space in the transformer box is narrow and causes certain inconvenience to the maintenance work, when the maintenance work only needs to check the control device or needs to operate the control device first, for example, an air circuit breaker of the operation control device is electrified or powered off, and the maintenance work also needs to enter the transformer box to perform maintenance work, the control device for the transformer system is provided, so that the maintenance personnel does not need to enter the transformer box when only needing to maintain the control device, and the work efficiency is improved.
Disclosure of Invention
The utility model provides a transformer system and a control device for the transformer system, which mainly aim to overcome the defect that when maintenance personnel only need to maintain the control device, the maintenance personnel also need to enter a transformer box to operate.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the control device comprises at least one control box arranged on the outer side of the transformer box, the control box comprises at least one box body and a plurality of air circuit breakers arranged in the box body, the box body comprises at least one backboard which is configured to be detachably arranged on the outer side of the transformer box, the installation component comprises at least one first slot arranged on the periphery of the backboard and one second slot arranged on the outer side of the transformer box, the first slot is communicated with the second slot to form a wiring channel, and a cable of the transformer passes through the wiring channel to extend into the box body and is electrically connected with the air circuit breakers.
Further, the box body further comprises two side plates arranged on the left side and the right side of the back plate, a top plate arranged on the upper side of the back plate, a box cover pivotally mounted on the top plate and at least one box inner space, the mounting assembly comprises a plurality of positioning holes arranged on the back plate in an array mode, the locking piece penetrates through the positioning holes, the back plate is detachably mounted on the outer side of the transformer box, the back plate, the side plates and the box cover surround to form the box inner space, and the box inner space is used for accommodating the air circuit breaker.
Further, the box body further comprises at least one mounting groove for mounting the cooling fan, and the mounting groove is formed in the side plate.
The transformer system comprises at least one transformer box, at least one transformer arranged in the transformer box, at least one mounting assembly and at least one control device, wherein the control device is arranged on the outer side of the transformer box by using the mounting assembly, and the control device is the control device.
Compared with the prior art, the utility model has the beneficial effects that:
the control box of the control device is arranged on the outer side of the power transformation box, so that on one hand, when maintenance personnel only need to maintain the control device, the control box can be started to complete maintenance of the control device by standing on the outer side of the power transformation box, on the other hand, maintenance personnel can stand on the outer side of the power transformation box to operate the air circuit breaker to electrify or cut off power, then enter the power transformation box to maintain the transformer, safety and working efficiency are improved, and the double-purpose power transformer has the effect of being double.
In the utility model, the positioning holes arranged on the backboard in an array manner and at least one first slot arranged on the periphery of the backboard for wiring the cable are arranged, on one hand, the positioning holes are used for positioning and mounting the bracket in the box body or selecting the positioning holes at proper corresponding positions on the outer side of the transformer box for mounting, and the first slots for wiring are arranged on the backboard, so that the wiring is more attractive in the process of mounting the wiring by the control device, and meanwhile, the first slots can also serve as air outlets for heat dissipation, thereby achieving the effect of two purposes.
According to the utility model, the mounting groove is provided, and the cooling fan is arranged on the mounting groove, so that hot air in the transformer box can conduct auxiliary heat dissipation through the wiring channel and the cooling fan, and the heat dissipation efficiency in the transformer box is effectively improved.
Drawings
Fig. 1 is a schematic view showing a state in which a control box is installed on the outside of a power transformation box and a box cover is opened upward.
Fig. 2 is a schematic view showing a state in which the control box is installed on the outside of the power transformation box and the box cover is opened downward.
Fig. 3 is a schematic perspective view of the control box.
Fig. 4 is a schematic structural diagram of the back plate.
Fig. 5 is a schematic diagram of a portion a in fig. 4.
Fig. 6 is a schematic structural view of a folding arm.
Fig. 7 is a schematic structural view of the first mounting bracket.
Fig. 8 is a schematic structural view of the second mounting frame.
Fig. 9 is a schematic structural view of a third mounting bracket.
Detailed Description
Specific embodiments of the present utility model will be described below with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, a transformer system and a control device for the transformer system, the transformer system includes at least one transformer box, at least one transformer arranged in the transformer box, at least one mounting assembly and at least one control device, the control device is arranged on an outer side 7 of the transformer box by using the mounting assembly, the control device includes at least one control box 100 arranged on the outer side 7 of the transformer box, and the control box 100 includes at least one box body and a plurality of air circuit breakers arranged in the box body.
Referring to fig. 1, 3 and 4, the case includes at least one back plate 18, two side plates 22 provided on both left and right sides of the back plate 18, a top plate 11 provided on an upper side of the back plate 18, a case cover 13 pivotally mounted on the top plate 11, a tub lock provided on a bottom of the case cover 13, at least one in-case space, at least one wire-arranging tooth unit 3 provided on a first slot 25, at least one mounting slot 30 for mounting a heat radiation fan, at least one folding arm 1 for limiting an opening size of the case cover 13, and four screw assembly holes 19 arrayed on the back plate 18, the back plate 18 being configured to be detachably provided on an outside 7 of the transformer case. The cover 13 is pivotally mounted to the top plate 11 by a hinge 12. The mounting groove 30 is provided on the side plate 22.
Referring to fig. 3 and 4, the mounting assembly includes at least one first slot 25 formed on the peripheral edge of the back plate 18 and a second slot 71 formed on the outer side 7 of the transformer box, the second slot 71 being disposed in a manner matching with the first slot 25, in this embodiment, the specific first slot 25 being disposed on the second slot 71 in a stacked manner, such that the first slot 25 and the second slot 71 are connected to form a routing channel, and a cable of the transformer extends into the box through the routing channel and is electrically connected to the air circuit breaker.
Referring to fig. 1, by installing the heat dissipation fan on the installation groove 30, hot air in the transformer box can be subjected to auxiliary heat dissipation through the routing channel and the heat dissipation fan, so that the heat dissipation efficiency in the transformer box is effectively improved.
Referring to fig. 1 and 3, by installing the control box 100 of the control device on the outer 7 of the power transformation box, on one hand, when maintenance personnel only need to maintain the control device, standing on the outer side of the power transformation box can start the control box 100 to complete maintenance of the control device, on the other hand, maintenance personnel can stand on the outer side of the power transformation box to operate the air circuit breaker to electrify or cut off power before entering the power transformation box to maintain the transformer, so that safety and working efficiency are improved, and the double-purpose effect is achieved.
Referring to fig. 1, 3 and 4, the mounting assembly includes a plurality of positioning holes 20 arrayed on the back plate 18, and the locking member is passed through the positioning holes 20 so that the back plate 18 is detachably mounted on the outside of the transformer box, and the back plate 18, the side plates 22, and the box cover 13 surround to form an in-box space for accommodating the air circuit breaker. The positioning hole 20 has a cross shape.
Referring to fig. 4, by arranging a plurality of positioning holes 20 arranged on the back plate 18 in an array manner and at least one first slot 25 arranged on the periphery of the back plate 18, the first slot 25 is used for routing a power supply cable, on one hand, the positioning holes 20 are arranged for positioning and mounting of a bracket in a box body or for positioning and mounting the positioning holes 20 at proper corresponding positions on the outer side wall surface of a transformer box, and on the other hand, the first slot 25 is arranged on the back plate 18 for routing, so that the routing is more attractive in the process of installing the routing by the control device, and meanwhile, the first slot 25 can also serve as a radiating channel, so that the two-in-one effect is achieved.
Referring to fig. 5, the screw assembly holes 19 may mount four screws to mount the back plate 18 on the outside 7 of the transformer tank, and the plurality of positioning holes 20 may also facilitate adjustment of the mounting position of the mounting rail, which may be used for mounting the air circuit breaker.
Referring to fig. 5, the wire arranging tooth unit 3 includes at least one base 70 integrally connected with the back plate 18 and disposed on the first slot 25, a plurality of first tooth blocks 21 vertically disposed on the base 70 at intervals, a protruding block 22 extending leftwards and rightwards and disposed on top of the first tooth blocks 21, and two second tooth blocks 24 disposed on the left and right ends of the base 70, respectively, wherein the second tooth blocks 24 are in an inverted L shape.
Referring to fig. 5, when in use, a cable is inserted into a gap 23 between two first slots 25 at intervals, the first tooth blocks 21 are arranged to prevent the cable from falling off after being clamped into the gap 23, meanwhile, the first slots 25 arranged at intervals play a role in cable arrangement, and on the other hand, the area of the first slots 25 can play a role in ventilation and heat dissipation, so that the effect of achieving two purposes is achieved.
Referring to fig. 4 and 5, the number of the specific wire-arranging tooth units 3 in the present embodiment is preferably three, which are respectively provided at the left and right sides of the back plate 18 and at the upper position of the back plate 18.
Referring to fig. 1 and 6, the folding arm 1 includes a first connecting base 31 provided on the cover 13, a first connecting arm 32 pivotally provided on the first connecting base 31 and rotatable, a second connecting arm 37 pivotally connected to the first connecting arm 32, and a second connecting base 38 pivotally connected to the second connecting arm 37 provided on the side plate 22.
Referring to fig. 6, a hooking groove 33 is formed on one side of the second pivot portion 34, a strip-shaped sliding groove 36 for installing the second pivot portion 34 and a sliding block 35 which is arranged on one end of the second connecting arm 37 and is matched with the hooking groove 33 are formed on the second connecting arm 37, the sliding block 35 is slidably embedded into the hooking groove 33, and the second pivot portion 34 is slidably installed in the sliding groove 36 in a reciprocating manner. The slider 35 may be convex in cross-section.
Referring to fig. 6, a first pivot portion 311 at one end of the first connecting arm 32 is pivotally connected to the first base 31, a second pivot portion 34 at the other end of the first connecting arm 32 is pivotally connected to the second connecting arm 37, and a third pivot portion 312 at the other end of the second connecting arm 37 is pivotally connected to the second connecting base 38.
Referring to fig. 6, a hooking groove 33 is formed on one side of the second pivot portion 34, a strip-shaped sliding groove 36 for installing the second pivot portion 34 and a sliding block 35 which is arranged on one end of the second connecting arm 37 and is matched with the hooking groove 33 are formed on the second connecting arm 37, the sliding block 35 is slidably embedded into the hooking groove 33, and the second pivot portion 34 is slidably installed in the sliding groove 36 in a reciprocating manner.
Referring to fig. 1, 2 and 6, by arranging the slider 35 slidably embedded in the hooking groove 33, after the case cover 13 is opened upwards, the slider 35 is embedded in the hooking groove 33, so that the case cover 13 is fixed at a fixed opening angle, thereby facilitating maintenance of an electric device or an air circuit breaker in the space inside the case, on the other hand, when the case cover 13 is turned downwards to be opened, the first connecting arm 32, the sliding groove 36, the second connecting arm 37 and the slider 35 can limit the maximum opening of the downward opening of the case cover 13, so that the case cover 13 is not damaged by being directly crashed on the outer side wall surface of the transformer case when the case cover 13 is opened, and the double effects are achieved.
Referring to fig. 1, 3 and 4, the specific case in this embodiment has a size of 500mm in width, 760mm in depth and 145mm in height, and the positioning holes 20 may be arranged in a ten-row four-column rectangular array.
Referring to fig. 3, a transparent part 14 is further provided on the lower opening part of the case cover 13, so that the indication lamp condition and arrangement condition of the electric device in the space inside the case or the opening and closing condition of the air circuit breaker in the space inside the case can be observed through the transparent part 14 without opening the case cover 13, and the transparent part 14 is made of transparent plastic material.
Referring to fig. 1 and 4, the side plate 2 includes a first side plate disposed on the left side of the back plate 18 and a second side plate 16 disposed on the right side of the back plate 18, and both the first side plate and the second side plate 16 may be provided with a mounting groove 30 and a louver heat dissipation port 17 adapted to the mounting groove 30.
In the second embodiment, referring to fig. 7, the difference between the second embodiment and the first embodiment is that:
the box body further comprises at least one first mounting bracket 4 arranged in the box space and used for mounting the electric device, the first mounting bracket 4 comprises a first base 41, a first mounting seat 45 arranged on the outer edge of one side of the first base 41 and in a strip shape, a plurality of first mounting holes 44 arranged on the first mounting seat 45 at intervals, a first assembly groove 42 arranged on the first base 41 in a circular arc shape and a first assembly hole 4343 arranged on the circular arc center of the first assembly groove 42, the first base 41 and the first mounting seat 45 are connected into a whole, the cross section of the first mounting seat is L-shaped, and an included angle between the first base 41 and the first mounting seat 45 is 90 degrees.
Referring to fig. 7, in this embodiment, two specific first mounting brackets 4 are respectively mounted on the first side plate and the second side plate 16, the first mounting hole 43 may be mounted with a screw to mount the first base 41 on the adapting mounting hole 72 on the second side plate 16, the first mounting seat 45 may be rotated to a proper position by using the screw penetrating the first mounting hole 43 and the adapting mounting hole 72 as an axis rotation, and the first mounting slot 42 may be penetrated with a screw to mount on the adapting mounting hole 72, so that the mounting angle of the first mounting bracket 4 may be rotationally adjusted as required.
Other structures are similar to those of the first embodiment and will not be described again.
Embodiment III, referring to FIG. 8, differs from embodiment I in that: and the electric device further comprises at least one second mounting bracket 5 arranged on the positioning hole 20 and used for mounting the electric device and a third mounting bracket 6 arranged on the second mounting bracket 5.
Referring to fig. 8, the second mounting bracket 5 includes a second base 51, a second mounting seat 55 provided on an outer edge of one side of the second base 51, a second fitting groove 50 provided in a circular arc shape on the second base 51, and a second fitting hole 46 provided in a circular arc center of the second fitting groove 50, and the second mounting bracket 5 and the third mounting bracket 6 are integrally connected and have an L-shaped cross section.
Referring to fig. 8, by providing the second fitting hole 46 and the second fitting groove 50, the third mounting bracket 6 is installed through the third fitting hole and the second fitting hole 46 with the mounting screw on the second fitting hole 46, and the third mounting bracket 6 is rotated by an angle of the mounting screw as an axis to a desired angle for field installation.
Referring to fig. 8 and 9, the third mounting bracket 6 includes a third base 49, a third mounting hole formed in the third base 49 and adapted to the second mounting hole 46 and the second mounting groove 50, a third mounting seat 47 formed in an elongated shape on an outer edge of one side of the third base 49, and a plurality of second mounting holes 48 formed in the third mounting seat 47 at intervals, wherein the third base 49 and the third mounting seat 47 are integrally connected and have an L-shaped cross section, and an included angle between the third base 49 and the third mounting seat 47 is 90 degrees.
Referring to fig. 9, the vent 52 has an opening at one end smaller than the opening at the other end, and gradually increases from left to right.
Referring to fig. 4 and 8, the second mounting seat 55 is provided with a plurality of third mounting holes 56 which are arranged at intervals and are matched with the positioning holes 20, and the third mounting holes 56 are provided with screws and nuts so that the second mounting seat 55 is mounted on the back of the box body, and the second mounting bracket 5 is mounted on the positioning holes 20 of the backboard 18. The distance between the two second mounting frames 5 is adjusted by mounting the second mounting frames 5 on the positioning holes 20 at different positions.
Other structures are similar to those of the first embodiment and will not be described again.
The foregoing is merely illustrative of specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the design concept shall fall within the scope of the present utility model.
Claims (10)
1. A control device for a transformer system, the transformer system comprising at least one transformer box, at least one transformer arranged in the transformer box and at least one mounting assembly, characterized in that: the control device comprises at least one control box arranged on the outer side of the power transformation box, the control box comprises at least one box body and a plurality of air circuit breakers arranged in the box body, the box body comprises at least one backboard, the backboard is configured to be detachably arranged on the outer side of the power transformation box, the mounting assembly comprises at least one first slot arranged on the periphery of the backboard and a second slot arranged on the outer side of the power transformation box, the first slot is communicated with the second slot to form a wiring channel, and a cable of the transformer penetrates through the wiring channel to extend into the box body and is electrically connected with the air circuit breakers.
2. A control device for a transformer system as claimed in claim 1, characterized in that: the box body further comprises two side plates arranged on the left side and the right side of the back plate, a top plate arranged on the upper side of the back plate, a box cover pivotally mounted on the top plate and at least one box space, the mounting assembly comprises a plurality of positioning holes arranged on the back plate in an array mode, the locking piece penetrates through the positioning holes, the back plate is detachably mounted on the outer side of the transformer box, the back plate, the side plates and the box cover surround the box space, and the box space is used for accommodating the air circuit breaker.
3. A control device for a transformer system as claimed in claim 1, characterized in that: the box body further comprises at least one wire arranging tooth unit arranged on the first slot, the wire arranging tooth unit comprises at least one base seat arranged on the first slot and connected with the back plate into a whole, a plurality of first tooth blocks vertically arranged on the base seat at intervals, protruding blocks arranged on the top of the first tooth blocks and extending leftwards and rightwards, and two second tooth blocks respectively arranged on the left end and the right end of the base seat, and the second tooth blocks are in an inverted L shape.
4. A control device for a transformer system as claimed in claim 2, characterized in that: the box body further comprises at least one folding arm used for limiting the opening of the box cover, the folding arm comprises a first connecting base arranged on the box cover, a first connecting arm pivoted on the first connecting base, a second connecting arm pivoted with the first connecting arm, and a second connecting base pivoted with the second connecting arm and arranged on the side plate, a first pivoting part at one end of the first connecting arm is pivoted with the first slot, a second pivoting part at the other end of the first connecting arm is pivoted with the second connecting arm, and a third pivoting part at the other end of the second connecting arm is pivoted with the second connecting base.
5. A control device for a transformer system as set forth in claim 4, wherein: the second pin joint portion is equipped with one on one side and colludes the groove, be equipped with one on the second linking arm and be used for installing the long bar-shaped spout of second pin joint portion and locate on the second linking arm one end with collude the slider of groove looks adaptation, slider slidable embedding colludes in the groove, the second pin joint portion can reciprocal slidable install in the spout.
6. A control device for a transformer system as claimed in claim 2, characterized in that: the box body further comprises at least one first mounting bracket arranged in the box space and used for mounting the electric device, the first mounting bracket comprises a first base, a first mounting seat arranged on one side of the first base and along the upper strip shape, a plurality of first mounting holes arranged on the first mounting seat at intervals, a first assembly groove arranged on the first base and a first assembly hole arranged on the circular arc center of the first assembly groove, the first base and the first mounting seat are connected into a whole, the cross section of the first mounting seat is L-shaped, and the included angle between the first base and the first mounting seat is 90 degrees.
7. A control device for a transformer system as claimed in claim 2, characterized in that: the box body further comprises at least one mounting groove for mounting the cooling fan, and the mounting groove is formed in the side plate.
8. A control device for a transformer system as claimed in claim 2, characterized in that: the electric installation device comprises a positioning hole, and is characterized by further comprising at least one second installation support arranged on the positioning hole and used for installing an electric installation device and a third installation support arranged on the second installation support, wherein the second installation support comprises a second base, a second installation seat arranged on the outer edge of one side of the second base, a second assembly groove arranged on the second base in an arc shape, and a second assembly hole arranged on the arc circle center of the second assembly groove, and the second installation support and the third installation support are connected into a whole, and the cross section of the second installation support is L-shaped.
9. A control device for a transformer system as claimed in claim 2, characterized in that: the positioning hole is cross-shaped.
10. A transformer system, characterized by: the transformer system comprises at least one transformer box, at least one transformer arranged in the transformer box, at least one mounting assembly and at least one control device, wherein the control device is arranged on the outer side of the transformer box by using the mounting assembly, and the control device is the control device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322050767.2U CN220570134U (en) | 2023-08-01 | 2023-08-01 | Transformer system and control device for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322050767.2U CN220570134U (en) | 2023-08-01 | 2023-08-01 | Transformer system and control device for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220570134U true CN220570134U (en) | 2024-03-08 |
Family
ID=90088156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322050767.2U Active CN220570134U (en) | 2023-08-01 | 2023-08-01 | Transformer system and control device for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220570134U (en) |
-
2023
- 2023-08-01 CN CN202322050767.2U patent/CN220570134U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.2, Yangguang North Road, Shuangyang Chaoyang Industrial Zone, Luojiang District, Quanzhou City, Fujian Province Patentee after: Fujian Yangjia Technology Co.,Ltd. Country or region after: China Address before: No.2, Yangguang North Road, Shuangyang Chaoyang Industrial Zone, Luojiang District, Quanzhou City, Fujian Province Patentee before: Fujian Yongjia Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |