CN210272006U - Adjustable pipe connecting mechanism of cooler of transformer - Google Patents
Adjustable pipe connecting mechanism of cooler of transformer Download PDFInfo
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- CN210272006U CN210272006U CN201921539345.9U CN201921539345U CN210272006U CN 210272006 U CN210272006 U CN 210272006U CN 201921539345 U CN201921539345 U CN 201921539345U CN 210272006 U CN210272006 U CN 210272006U
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Abstract
The utility model provides a header mechanism of cooler of transformer with adjustable, include: the connecting frame comprises a first bottom plate, a second bottom plate, an adjusting plate, fixing rods and a fence, the first bottom plate and the second bottom plate are detachably connected, a plurality of fixing rods are vertically fixed on the second bottom plate, the fence is horizontally fixed on the fixing rods, the adjusting plate is movably arranged above the first bottom plate, and the adjusting plate can move towards the direction close to the second bottom plate; and the communication pipe comprises a first communication pipe and a second communication pipe, and the first communication pipe and the second communication pipe are used for communication between the oil tank of the transformer and the cooler. The tube connecting mechanism of the cooler of the transformer enables the distance between the cooler arranged on the adjusting plate and the transformer fixed on the second bottom plate to be controllable, and enables the matching and installation process of the cooler and the transformer to be simple.
Description
Technical Field
The utility model relates to a transformer technical field especially relates to a union pipe mechanism of cooler of transformer with adjustable.
Background
Transformers are used in a very wide range of human societies and, due to their application specificity, are generally placed at high altitudes or in areas remote from personal activities. The transformer can generate heat during working, if the heat in the transformer is not discharged in time, the transformer can be damaged, and the life and even the life safety of people can be affected. The transformer can cool transformer oil in the oil tank by connecting the built-in oil tank with an external cooler, and further achieves the purpose of cooling the transformer. However, since there are many kinds of transformers and many kinds of coolers on the market, when the transformers and the coolers are communicated with each other through pipelines, the pipelines for connection are required to be changed according to specific models and structures, which increases the installation degree of the coolers and the connecting pipelines.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problem that the installation degree of difficulty of cooler and connecting tube is big among the prior art, the utility model provides an adjustable transformer's cooler's union pipe mechanism solves above-mentioned problem.
The utility model provides a technical scheme that its technical problem adopted is: an adjustable piping mechanism for a cooler of a transformer, comprising:
the connecting frame comprises a first bottom plate, a second bottom plate, an adjusting plate, a fixing rod and a fence;
the first bottom plate and the second bottom plate are detachably connected, a plurality of fixing rods are vertically fixed on the second bottom plate, and the fence is horizontally fixed on the fixing rods;
the two sides of the first bottom plate are respectively fixed with a vertically arranged fixed plate, the opposite wall surfaces of the two fixed plates are protruded with horizontally arranged limit blocks, the adjusting plate is arranged above the limit blocks, the lower surface of the adjusting plate is fixedly provided with two first racks, an adjusting gear is arranged below each first rack, each adjusting gear is meshed with a protruded tooth of one first rack, the two adjusting gears are coaxially fixed through an adjusting shaft, the two ends of the adjusting shaft are rotatably connected with the fixed plates through bearings, the two ends of the adjusting shaft penetrate through the fixed plates and extend outwards, and rocking handles are respectively fixed on the outwards extending end parts of the two adjusting shafts;
communicating pipe, communicating pipe includes first communicating pipe and second communicating pipe, the one end of first communicating pipe and the play oil pipe sealing connection of the oil tank of transformer, the other end of first communicating pipe and the inlet sealing connection of cooler, the one end of second communicating pipe and the liquid outlet sealing connection of cooler, the other end of second communicating pipe and the oil inlet pipe sealing connection of the oil tank of transformer.
As preferred, communicating pipe still includes shunt tubes and collector pipe, shunt tubes and a plurality of first communicating pipe sealing connection, a plurality of first communicating pipe passes through the shunt tubes communicates with the oil outlet pipe of the oil tank of transformer, the collector pipe with second communicating pipe sealing connection, second communicating pipe passes through the collector pipe communicates with the liquid outlet of cooler.
Preferably, the adjusting plate is provided with a pipeline bracket, and the pipeline bracket comprises a moving frame and a lifting bracket;
the movable frame is sleeved on one side, close to the second bottom plate, of the adjusting plate in a sliding mode, a vertically arranged limiting column is fixed on the adjusting plate, a long-strip-shaped limiting sliding hole is formed in the movable frame, the length direction of the limiting sliding hole is parallel to the length direction of the first rack, and the limiting column is in sliding fit with the limiting sliding hole;
an adjusting rod is arranged on one side, close to the second bottom plate, of the adjusting plate, the length direction of the adjusting rod is consistent with the length direction of the limiting slide hole, the adjusting rod is rotatably connected with the adjusting plate through a bearing, an adjusting through hole which is horizontally arranged is formed in the side edge of the moving frame, the adjusting rod is in threaded connection with the adjusting through hole, and a first hand wheel is coaxially fixed at the end of the adjusting rod;
the lifting support is fixedly arranged on the moving frame and comprises a support frame and a lifting part, the support frame is fixedly connected with the moving frame, the support frame is provided with a lifting hole with an upward opening, and the bottom of the lifting hole is provided with an adjusting blind hole;
the lift portion slides and sets up in the lift hole, the lift portion is equipped with opening support mouth up, the lift portion is provided with the second hand wheel, and the level sets up the below coaxial fixation of second hand wheel has the lift pivot of vertical setting, the lift pivot pass through the bearing with the lift portion rotates to be connected, the lower extreme of lift pivot insert in the regulation blind hole and with adjust blind hole threaded connection.
Preferably, the adjusting plate is provided with a plurality of strip-shaped fixing holes, and the length direction of the fixing holes is parallel to the length direction of the first rack;
the vertical a plurality of fixing bolt that is fixed with on the first bottom plate, every fixing bolt corresponds one the fixed orifices, fixing bolt orientation the projection of regulating plate falls on the fixed orifices all the time, fixing bolt's upper end is passed the fixed orifices is and be located the top of regulating plate, fixing bolt's upper end threaded connection has fixation nut.
Preferably, the side edge of the first base plate protrudes towards the second base plate to form a fixing member, the side edge of the second base plate is recessed to form a fixing groove having a shape and size consistent with those of the fixing member, and the first base plate and the second base plate are detachably connected with the fixing groove through the fixing member.
Preferably, the adjusting plate is provided with an installation area, and the installation area comprises a plurality of installation holes.
Preferably, the first bottom plate, the second bottom plate and the adjusting plate are provided with water leakage groups, and each water leakage group comprises a plurality of water leakage holes.
The beneficial effects of the utility model are that, the union pipe mechanism of the cooler of this kind of transformer lets the cooler of installing on the regulating plate and fixes the distance between the transformer on the second bottom plate and become controllable, lets the collocation and the installation of cooler and transformer become simple.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a preferred embodiment of a piping mechanism of a cooler of an adjustable transformer according to the present invention.
Fig. 2 is a schematic partial structure diagram of a piping mechanism of a cooler of an adjustable transformer according to the present invention.
Fig. 3 is a schematic partial structure diagram of a piping mechanism of a cooler of an adjustable transformer according to the present invention.
Fig. 4 is a partial structural schematic diagram of a piping mechanism of a cooler of an adjustable transformer according to the present invention.
Fig. 5 is a partially enlarged view of fig. 4.
Fig. 6 is a partially enlarged view of fig. 4.
Fig. 7 is a partial structural schematic diagram of a piping mechanism of a cooler of an adjustable transformer according to the present invention.
In the figure 1, a connecting frame, 101, a first base plate, 1011, a fixing piece, 1012, a fixing plate, 1013, a fixing bolt, 102, a second base plate, 103, a fixing rod, 104, a rail, 105, an adjusting plate, 1051, a first rack, 1052, an adjusting gear, 1053, an adjusting shaft, 1054, a rocking handle, 1055, a mounting hole, 1056, a fixing hole, 1057, a fixing nut, 1058, a limiting column, 106, a moving frame, 1061, a limiting sliding hole, 1062, an adjusting rod, 1063, a first hand wheel, 107, a lifting support, 1071, a support frame, 1072, a lifting part, 1073, a second hand wheel, 1074, a lifting rotating shaft, 2, a communicating pipe, 201, a first communicating pipe, 202, a second communicating pipe, 203, a shunt pipe, 204 and a bus pipe.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1-7, the utility model provides a yoke of cooler of transformer constructs with adjustable, include:
the connecting frame 1 comprises a first bottom plate 101, a second bottom plate 102, a fixing rod 103 and a fence 104, wherein the first bottom plate 101 and the second bottom plate 102 are rectangular. The first base plate 101 and the second base plate 102 are arranged side by side, the first base plate 101 is located below the cooler, and the second base plate 102 is located below the transformer.
Two side edges of the first base plate 101 are respectively protruded with a fixing member 1011 facing the second base plate 102, and each fixing member 1011 is provided with two circular through holes. Two sides of the second bottom plate 102 are respectively provided with a fixing groove, the shape and size of the fixing groove are consistent with those of the fixing piece 1011, two round blind holes are arranged in the fixing groove, and inner threads are arranged on the inner wall of the blind holes. When the first bottom plate 101 and the second bottom plate 102 are arranged side by side, each fixing member 1011 is closely fitted to one fixing groove, and the first bottom plate 101 and the second bottom plate 102 are detachably fixed together by bolts, the fixing members 1011 and the fixing grooves. When the cooler and the transformer need to be separated, only the fixing piece 1011 and the fixing groove need to be separated by unscrewing the bolt, so that the cooler is very convenient for workers to maintain, replace and the like.
The fixing rods 103 are vertically arranged cylinders, the fences 104 are horizontally arranged cylinders, the four fixing rods 103 are vertically fixed at four corners of the second bottom plate 102, and the four fences 104 are respectively fixed on two adjacent fixing rods 103. The transformer is fixedly connected with the second base plate 102 through bolts, and the fixing rod 103 and the rail 104 mainly protect the transformer and can limit the position of the transformer when the connection between the transformer and the second base plate 102 is in a problem.
Above the first base plate 101, there are also provided an adjusting plate 105 and a fixing plate 1012. Two fixing plates 1012 are vertically fixed on two sides of the first base plate 101, and the fixing plates 1012 are fixedly connected with the upper surface of the first base plate 101. The adjusting plate 105 is horizontally disposed above the first base plate 101, two first racks 1051 are relatively and fixedly disposed on the lower surface of the adjusting plate 105, and the protruding teeth of the first racks 1051 face downward. An adjusting gear 1052 is arranged below each first rack 1051, each adjusting gear 1052 is meshed with a protruded tooth of one first rack 1051, the two adjusting gears 1052 are coaxially fixed through an adjusting shaft 1053, two ends of each adjusting shaft 1053 are rotatably connected with the fixing plate 1012 through bearings, two ends of each adjusting shaft 1053 penetrate through the fixing plate 1012 to extend outwards, and rocking handles 1054 are fixed at the outwards extending ends of the two adjusting shafts 1053. The staff can all realize the regulation operation to adjusting plate 105 from two directions, avoids the mounted position to bring the influence to the regulation operation.
The adjusting plate 105 is provided with an installation area, the installation area is an 8X13 installation hole array formed by circular installation holes 1055, the installation holes 1055 are through holes with threads on the inner wall, and a worker can install the cooler in the installation area through bolts and nuts and can adjust the installation position and the installation angle of the cooler according to the actual use condition. The worker can adjust the distance between the adjusting plate 105 and the second base plate 102 by shaking the rocking handle 1054, and the connection frame 1 can be ensured to be suitable for matching between different types of coolers and transformers. All be equipped with the group that leaks on first bottom plate 101, second bottom plate 102 and the regulating plate 105, the group that leaks includes a plurality of hole that leaks, the mounting hole 1055 that does not have the used on the regulating plate 105 also can play the effect of leaking, can prevent that ponding from influencing the normal work of transformer and cooler.
A plurality of strip-shaped fixing holes 1056 are formed in the adjusting plate 105, and the length direction of the fixing holes 1056 is parallel to the length direction of the first rack 1051. A plurality of fixing bolts 1013 are vertically fixed on the first base plate 101, each fixing bolt 1013 corresponds to one fixing hole 1056, a projection of the fixing bolt 1013 toward the adjusting plate 105 always falls on the fixing hole 1056, an upper end of the fixing bolt 1013 penetrates through the fixing hole 1056 and is located above the adjusting plate 105, and a fixing nut 1057 is threadedly connected to the upper end of the fixing bolt 1013.
When the worker moves the position of adjusting plate 105, fixing bolt 1013 can move in fixing hole 1056 without obstructing the movement of adjusting plate 105. After the adjusting plate 105 is adjusted, the worker can relatively fix the adjusting plate 105 and the first base plate 101 by screwing the fixing nut 1057, so that the worker can conveniently install the communicating pipe 2, and the cooler can work in a relatively stable environment.
In a specific embodiment, the adjusting plate 105 is further provided with a pipe support, which includes a moving frame 106 and a lifting frame 107.
The movable frame 106 is slidably sleeved on one side of the adjusting plate 105 close to the second base plate 102, a vertically arranged limiting column 1058 is fixed on the adjusting plate 105, a long-strip-shaped limiting slide hole 1061 is formed in the movable frame 106, the length direction of the limiting slide hole 1061 is parallel to the length direction of the first rack 1051, and the limiting column 1058 is slidably matched in the limiting slide hole 1061.
An adjusting rod 1062 is disposed on one side of the adjusting plate 105 close to the second base plate 102, a length direction of the adjusting rod 1062 is identical to a length direction of the limiting slide hole 1061, and the adjusting rod 1062 is rotatably connected to the adjusting plate 105 through a bearing. The side of the movable frame 106 is provided with a horizontally arranged adjusting through hole, the adjusting rod 1062 is in threaded connection with the adjusting through hole, and a first hand wheel 1063 is coaxially fixed at the end of the adjusting rod 1062. The first hand wheel 1063 is rotated clockwise to move the movable frame 106 closer to the adjustment plate 105, and the first hand wheel 1063 is rotated counterclockwise to move the movable frame 106 away from the adjustment plate 105. When the movable frame 106 moves, the limiting columns 1058 are matched with the limiting slide holes 1061 to limit the moving direction of the movable frame 106.
The lifting bracket 107 is fixed to the moving frame 106, and the lifting bracket 107 includes a support 1071 and a lifting unit 1072. Support frame 1071 and removal frame 1072 fixed connection, support frame 1071 are located spacing slide opening 1061's top, and the lower extreme of support frame 1071 is sunken to have the rectangular channel that is used for spacing post 1058 to pass through. The upper end of the support 1071 is provided with a lifting hole with an upward opening, and the bottom of the lifting hole is provided with an adjusting blind hole. The inner wall of the adjusting blind hole is provided with threads. Lift portion 1072 slides and sets up in the lift hole, and lift portion 1072 is equipped with the opening support mouth up, supports the shape of mouth for the circular arc with the shape fit of first communicating pipe 201, and lift portion 1072 can play the supporting role to placing at the intraoral first communicating pipe 201 of support.
The lifting part 1072 is provided with a rectangular containing cavity, the rectangular containing cavity of the lifting part 1072 is horizontally provided with a second hand wheel 1073, and two sides of the second hand wheel 1073 are positioned outside the rectangular containing cavity for users to adjust. The below coaxial fixation of second hand wheel 1073 has lift pivot 1074, and the lift pivot 1074 of vertical setting passes through the bearing and rotates with lift portion 1072 and is connected, and the lower extreme of lift pivot 1074 is equipped with the screw thread region, and the lower extreme of lift pivot 1074 inserts in adjusting the blind hole and with adjust blind hole threaded connection. When the second hand wheel 1073 is rotated clockwise, the second hand wheel 1073 drives the lifting/lowering shaft 1074 to rotate clockwise, and the lifting/lowering section 1072 moves upward along with the lifting/lowering shaft 1074. When the second hand wheel 1073 is rotated counterclockwise, the second hand wheel 1073 drives the lifting/lowering shaft 1074 to rotate counterclockwise, and the lifting/lowering section 1072 moves downward along with the lifting/lowering shaft 1074.
After the adjustment plate 105 is adjusted, the user can still adjust the first hand wheel 1063 and the second hand wheel 1073 to fit the supporting opening of the elevating part 1072 with the first communicating pipe 201, so that the elevating part 1072 can support the first communicating pipe 201.
In a particular embodiment, the crossover tube 2 further includes a shunt tube 203 and a manifold 204.
The shunt pipe 203 comprises an inlet and three outlets, the inlet of the shunt pipe 203 is hermetically connected with an oil outlet pipe of a tank of the transformer, each outlet of the shunt pipe 203 is hermetically connected with one end of one first communication pipe 201, and the other end of each first communication pipe 201 is hermetically connected with an inlet of one cooler.
The collecting pipe 204 comprises three inflow pipes and an outflow pipe, each inflow pipe of the collecting pipe 204 is hermetically connected with a liquid outlet of a cooler, an outflow port of the collecting pipe 204 is hermetically connected with one end of the second communicating pipe 202, and the other end of the second communicating pipe 202 is hermetically connected with an oil inlet pipe of an oil tank of the transformer.
In this embodiment, one transformer corresponds to three coolers, and the shunt pipe 203 shunts the high-temperature transformer oil with high temperature to three coolers, so as to improve the cooling effect and cooling efficiency.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. An adjustable piping mechanism for a cooler of a transformer, comprising:
the connecting frame comprises a first bottom plate, a second bottom plate, an adjusting plate, a fixing rod and a fence;
the first bottom plate and the second bottom plate are detachably connected, a plurality of fixing rods are vertically fixed on the second bottom plate, and the fence is horizontally fixed on the fixing rods;
the two sides of the first bottom plate are respectively fixed with a vertically arranged fixed plate, the opposite wall surfaces of the two fixed plates are protruded with horizontally arranged limit blocks, the adjusting plate is arranged above the limit blocks, the lower surface of the adjusting plate is fixedly provided with two first racks, an adjusting gear is arranged below each first rack, each adjusting gear is meshed with a protruded tooth of one first rack, the two adjusting gears are coaxially fixed through an adjusting shaft, the two ends of the adjusting shaft are rotatably connected with the fixed plates through bearings, the two ends of the adjusting shaft penetrate through the fixed plates and extend outwards, and rocking handles are respectively fixed on the outwards extending end parts of the two adjusting shafts;
communicating pipe, communicating pipe includes first communicating pipe and second communicating pipe, the one end of first communicating pipe and the play oil pipe sealing connection of the oil tank of transformer, the other end of first communicating pipe and the inlet sealing connection of cooler, the one end of second communicating pipe and the liquid outlet sealing connection of cooler, the other end of second communicating pipe and the oil inlet pipe sealing connection of the oil tank of transformer.
2. The piping structure of a cooler for an adjustable transformer according to claim 1, wherein:
communicating pipe still includes shunt tubes and collector pipe, shunt tubes and a plurality of first communicating pipe be airtight connection, a plurality of first communicating pipe passes through the shunt tubes communicates with the oil pipe of the oil tank of transformer, the collector pipe with second communicating pipe airtight connection, the second communicating pipe passes through the liquid outlet intercommunication of collector pipe and cooler.
3. The piping structure of a cooler for an adjustable transformer according to claim 2, wherein:
the adjusting plate is provided with a pipeline bracket, and the pipeline bracket comprises a moving frame and a lifting bracket;
the movable frame is sleeved on one side, close to the second bottom plate, of the adjusting plate in a sliding mode, a vertically arranged limiting column is fixed on the adjusting plate, a long-strip-shaped limiting sliding hole is formed in the movable frame, the length direction of the limiting sliding hole is parallel to the length direction of the first rack, and the limiting column is in sliding fit with the limiting sliding hole;
an adjusting rod is arranged on one side, close to the second bottom plate, of the adjusting plate, the length direction of the adjusting rod is consistent with the length direction of the limiting slide hole, the adjusting rod is rotatably connected with the adjusting plate through a bearing, an adjusting through hole which is horizontally arranged is formed in the side edge of the moving frame, the adjusting rod is in threaded connection with the adjusting through hole, and a first hand wheel is coaxially fixed at the end of the adjusting rod;
the lifting support is fixedly arranged on the moving frame and comprises a support frame and a lifting part, the support frame is fixedly connected with the moving frame, the support frame is provided with a lifting hole with an upward opening, and the bottom of the lifting hole is provided with an adjusting blind hole;
the lift portion slides and sets up in the lift hole, the lift portion is equipped with opening support mouth up, the lift portion is provided with the second hand wheel, and the level sets up the below coaxial fixation of second hand wheel has the lift pivot of vertical setting, the lift pivot pass through the bearing with the lift portion rotates to be connected, the lower extreme of lift pivot insert in the regulation blind hole and with adjust blind hole threaded connection.
4. The piping structure of a cooler of an adjustable transformer as set forth in claim 3, wherein:
a plurality of strip-shaped fixing holes are formed in the adjusting plate, and the length direction of each fixing hole is parallel to the length direction of the first rack;
the vertical a plurality of fixing bolt that is fixed with on the first bottom plate, every fixing bolt corresponds one the fixed orifices, fixing bolt orientation the projection of regulating plate falls on the fixed orifices all the time, fixing bolt's upper end is passed the fixed orifices is and be located the top of regulating plate, fixing bolt's upper end threaded connection has fixation nut.
5. The piping structure of a cooler for an adjustable transformer according to claim 4, wherein:
the side of the first bottom plate is protruded towards the second bottom plate to form a fixing piece, the side of the second bottom plate is sunken to form a fixing groove which is consistent with the fixing piece in shape and size, and the first bottom plate and the second bottom plate are detachably connected with the fixing groove through the fixing piece.
6. The piping structure of a cooler for an adjustable transformer according to claim 5, wherein:
the adjusting plate is provided with a mounting area, and the mounting area comprises a plurality of mounting holes.
7. The piping structure of a cooler for an adjustable transformer according to claim 6, wherein:
all be equipped with the group that leaks on first bottom plate, second bottom plate and the regulating plate, the group that leaks includes a plurality of hole that leaks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539345.9U CN210272006U (en) | 2019-09-16 | 2019-09-16 | Adjustable pipe connecting mechanism of cooler of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539345.9U CN210272006U (en) | 2019-09-16 | 2019-09-16 | Adjustable pipe connecting mechanism of cooler of transformer |
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| Publication Number | Publication Date |
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| CN210272006U true CN210272006U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921539345.9U Active CN210272006U (en) | 2019-09-16 | 2019-09-16 | Adjustable pipe connecting mechanism of cooler of transformer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992480A (en) * | 2021-02-04 | 2021-06-18 | 广东力王高新科技股份有限公司 | High-efficient heat abstractor of planar transformer |
-
2019
- 2019-09-16 CN CN201921539345.9U patent/CN210272006U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992480A (en) * | 2021-02-04 | 2021-06-18 | 广东力王高新科技股份有限公司 | High-efficient heat abstractor of planar transformer |
| CN112992480B (en) * | 2021-02-04 | 2022-03-25 | 广东力王高新科技股份有限公司 | High-efficient heat abstractor of planar transformer |
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