CN211125278U - Novel cooling air duct structure of dry-type transformer - Google Patents
Novel cooling air duct structure of dry-type transformer Download PDFInfo
- Publication number
- CN211125278U CN211125278U CN201921887738.9U CN201921887738U CN211125278U CN 211125278 U CN211125278 U CN 211125278U CN 201921887738 U CN201921887738 U CN 201921887738U CN 211125278 U CN211125278 U CN 211125278U
- Authority
- CN
- China
- Prior art keywords
- cooling
- connecting column
- air duct
- stabilizing
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model relates to a dry-type transformer cooling structure technical field especially relates to a novel cooling duct structure of dry-type transformer. The utility model adopts the technical proposal that: the base is stably connected for regular hexagon's main part assembly including the shape, the lower extreme of main part assembly stable connection base is equipped with the cylindrical main part assembly of integrated into one piece and ends a spliced pole, the lower extreme central point that the spliced pole was ended in the main part assembly puts the cylindrical main part installation fastening connection screw post that is equipped with integrated into one piece, the upper end of main part assembly stable connection base is equipped with the first stable spliced pole of consolidating of integrated into one piece's sphere, the upper end of first stable spliced pole of consolidating is connected with a spherical center safety cooling and stabilizing post. The utility model has the advantages that: the flexibility when using is stronger, can effectively improve the cooling efficiency when whole cooling is handled to make the range of application of cooling duct when using wider, can satisfy the cooling user demand of the transformer of different specifications.
Description
Technical Field
The utility model relates to a dry-type transformer cooling structure technical field especially relates to a novel cooling duct structure of dry-type transformer.
Background
Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machines and other places, and simply, dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil. Cooling blower is the important structural component of dry-type transformer, and it can ensure that dry-type transformer has safe cooling effect in the use, and general cooling blower adopts from simple and easy wind channel of taking when using, only can carry out the blast cooling to a direction when using, and efficiency during the cooling can't be controlled to can't carry out the wind channel and turn to, use flexibility when making the cooling is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel cooling air duct structure of a dry-type transformer, which adopts a brand-new structural design, can be used by being matched with a cooling fan of the dry type transformer, can provide more efficient cooling treatment for a cooling part of the transformer, the efficiency is higher when cooling is carried out, and the air channel can be steered to different directions according to the needs when in use, so that the flexibility is stronger when in use, the cooling efficiency when in integral cooling treatment can be effectively improved, thereby the application range of the cooling air duct is wider when in use, the cooling air duct can meet the cooling use of transformers with different specifications, the whole structure strength of the cooling air duct structure is better, the operation when installing is more convenient, and the monolithic connection fastness when using is better, and the fan that can be better provides high-efficient refrigerated wind channel.
The technical scheme of the utility model as follows:
the utility model provides a novel cooling air duct structure of dry-type transformer which characterized in that: connect the base including the shape for regular hexagon's main part assembly stable, the lower extreme of main part assembly stable connection base is equipped with the cylindrical main part assembly of integrated into one piece and ends a spliced pole, the lower extreme central point that the spliced pole was ended in the main part assembly puts the cylindrical main part installation fastening connection screw post that is equipped with integrated into one piece, the upper end of main part assembly stable connection base is equipped with the spherical first stable spliced pole of consolidating of integrated into one piece, the upper end of first stable spliced pole of consolidating is connected with a spherical central safe cooling and stabilizing post, the diameter of central safe cooling and stabilizing post is greater than the diameter of first stable spliced pole of consolidating, the upper end of central safe cooling and stabilizing post is equipped with a spherical second and consolidates stable spliced pole, the upper end that the spliced pole was consolidated to the second is equipped with integrated into one piece's hemisphere second assembly stable spliced pole, the upper end that the spliced pole The connecting column, the upper end central point of sealed locking assembly fastening spliced pole puts and is equipped with a spherical main part assembly connection cooling duct, the lower extreme central point of main part assembly connection cooling duct puts and is equipped with a cylindrical central main part wind channel structure that runs through terminal surface under the part, the inside of center safety cooling stabilization post is equipped with a spherical center and stabilizes the cooling trough with higher speed, the central point of second reinforcement stabilization spliced pole puts and is equipped with the conical first switching wind channel that a center pin is left and right direction, the diameter of the right side position in first switching wind channel is greater than the diameter of left side position, first switching wind channel with the spherical structure of the second reinforcement stabilization spliced pole left and right sides run through completely, the central point of first reinforcement stabilization spliced pole puts and is equipped with the conical second switching wind channel that a center pin is left and right direction, the diameter of the left side position in second switching wind channel is greater than the diameter of right side position, the second switching air duct completely penetrates through the spherical structures on the left side and the right side of the first reinforcing and stabilizing connecting column.
Furthermore, the diameter of the circumscribed circle of the main body assembly stable connection base is smaller than that of the main body assembly stop connecting column.
Furthermore, the diameter of the second reinforced stable connecting column is the same as that of the first reinforced stable connecting column.
Furthermore, the central safe cooling stabilizing column is positioned at the central position of the novel cooling air channel structure in the up-and-down direction.
Furthermore, the upper end and the lower end of the central safe cooling stabilizing column are connected together through a transitional connection arc structure.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, can cooperate the cooling blower of dry-type transformer to install when using and use, can provide more efficient cooling treatment for transformer cooling part when using, efficiency when cooling off is higher, and can carry out turning to in different directions as required when using in, make its flexibility when using stronger, cooling efficiency when can effectively improving whole cooling treatment, thereby make the range of application of cooling duct when using wider, can satisfy the cooling use of the transformer of different specifications, its cooling duct structure's overall structure intensity is better, operation when installing is more convenient, the monolithic connection fastness when using is better, the fan that can be better provides high-efficient refrigerated wind channel.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a right side schematic view of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic bottom view of the present invention;
fig. 7 is a schematic perspective view of the second direction of the present invention;
FIG. 8 is a schematic cross-sectional view of the A-A position of the present invention;
fig. 9 is a partially enlarged schematic view of the position F of the present invention;
in the figure: 1. the base is stably connected in the main part assembly, 2, the position spliced pole is only stopped in the main part assembly, 3, main part installation fastening connection screw post, 4, first reinforcement stabilization spliced pole, 5, center safety cooling stabilization post, 6, the spliced pole is stabilized in the second reinforcement, 7, the spliced pole is stabilized in the second assembly, 8, sealed locking assembly fastening spliced pole, 9, main part assembly connection cooling air duct, 10, the center is with higher speed and is stabilized the cooling bath, 11, center main part wind channel structure, 12, first switching wind channel, 13, the second switching wind channel.
Detailed Description
As shown in fig. 1 to 9, a novel cooling air duct structure of a dry-type transformer adopts a completely new structural design, can be used by being matched with a cooling fan of the dry type transformer, can provide more efficient cooling treatment for a cooling part of the transformer, the efficiency is higher when cooling is carried out, and the air channel can be steered to different directions according to the needs when in use, so that the flexibility is stronger when in use, the cooling efficiency when in integral cooling treatment can be effectively improved, thereby the application range of the cooling air duct is wider when in use, the cooling air duct can meet the cooling use of transformers with different specifications, the whole structure strength of the cooling air duct structure is better, the operation when installing is more convenient, and the monolithic connection fastness when using is better, and the fan that can be better provides high-efficient refrigerated wind channel. The connecting base comprises a main body assembly stable connecting base 1 in a regular hexagon shape, and can be assembled by matching with a fastening tool through the position during integral assembly. The lower extreme of main part assembly stable connection base 1 is equipped with the cylindrical main part assembly of integrated into one piece and ends a spliced pole 2, makes the connection stability of mounted position better. The lower extreme central point of main part assembly end position spliced pole 2 puts and is equipped with integrated into one piece's cylindrical main part installation fastening connection screw post 3, carries out holistic assembly through it, carries out fastening connection with threaded connection's mode when carrying out the assembly, and the operation when making the assembly is more convenient, and efficiency when the erection joint is higher. The upper end of main part assembly stable connection base 1 is equipped with integrated into one piece's the first stable spliced pole 4 of consolidating of spherical, the upper end of first stable spliced pole 4 of consolidating is connected with a spherical center safety cooling and stabilizing post 5, and it is holistic central stable structure, can ensure that the whole safety and stability in the use is more reliable. The diameter of center safety cooling stabilization post 5 is greater than the diameter of first reinforcement stabilization post 4, the upper end of center safety cooling stabilization post 5 is equipped with a spherical second reinforcement stabilization post 6, the upper end that the second reinforced stabilization post 6 was equipped with integrated into one piece's hemisphere second assembly stabilization post 7, the upper end that the second assembly stabilization post 7 was equipped with integrated into one piece's conical sealed locking assembly fastening post 8, the upper end central point of sealed locking assembly fastening post 8 puts and is equipped with a spherical main part assembly connection cooling duct 9, and this end position links together with cooling blower's exit position cooperation. The lower extreme central point of main part be equipped with one and run through cylindrical central main part wind channel structure 11 of terminal surface under the part in the main part erection joint cooling wind channel 9, the inside of center safety cooling stabilization post 5 is equipped with a spherical center and stabilizes the cooling bath 10 with higher speed, and it can make inside carry the more smooth air current of inside when carrying out the ventilation cooling, and the air current that makes this position can exchange with the air current that owner passes through when carrying out the ventilation cooling and flows to it is better to make refrigerated effect. The central point that the spliced pole 6 was stabilized to the second puts and is equipped with a center pin and for the first switching wind channel 12 of the conical of left and right sides orientation, the diameter of the right side position of first switching wind channel 12 is greater than the diameter of left side position, first switching wind channel 12 will the spherical structure of the spliced pole 6 left and right sides is stabilized to the second is consolidated and is run through completely, the central point that the spliced pole 4 is stabilized to the first reinforcement puts and is equipped with a center pin and for the conical second switching wind channel 13 of left and right sides orientation, the diameter of the left side position of second switching wind channel 13 is greater than the diameter of right side position, second switching wind channel 13 will the spherical structure of the spliced pole 4 left and right sides is stabilized to the first reinforcement runs through completely. Two switching wind channels can carry out mutual wind channel switching as required, make whole can have more efficient ventilation cooling performance when using, the flexibility when using is also stronger, and holistic structural stability can be ensured to the mode that sets up of two sets of switching wind channel structures, and the whole security in the use is more reliable.
Preferably, the diameter of the circumcircle of the main body assembly stable connection base 1 is smaller than that of the main body assembly stop connecting column 2, so that the space of the lower end position during assembly is larger, and the assembly is more convenient.
Preferably, the diameter of the second reinforcing and stabilizing connecting column 6 is the same as that of the first reinforcing and stabilizing connecting column 4, so that the structural stability of the upper and lower positions of the product structure is better, and the overall safety is higher in the using process.
Preferably, the central safe cooling stabilizing column 5 is located at the central position of the novel cooling air duct structure in the up-down direction, so that the structural strength of the central position of the product is better, more reliable cooling treatment can be provided for the whole product, and the cooling effect of the product in use is better.
Preferably, the upper end and the lower end of the central safe cooling stabilizing column 5 are connected together through a transitional connecting arc structure, so that the structural strength of the connecting position is better, the outer position can have a larger area in use, and the efficiency of the outer side is higher when the outer side is further ventilated and cooled.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel cooling air duct structure of dry-type transformer which characterized in that: the device comprises a main body assembly stable connection base (1) with a regular hexagon shape, wherein the lower end of the main body assembly stable connection base (1) is provided with an integrally formed cylindrical main body assembly stop connecting column (2), the lower end central position of the main body assembly stop connecting column (2) is provided with an integrally formed cylindrical main body installation fastening connecting threaded column (3), the upper end of the main body assembly stable connection base (1) is provided with an integrally formed spherical first reinforcing stable connecting column (4), the upper end of the first reinforcing stable connecting column (4) is connected with a spherical center safe cooling and stabilizing column (5), the diameter of the center safe cooling and stabilizing column (5) is larger than that of the first reinforcing stable connecting column (4), the upper end of the center safe cooling and stabilizing column (5) is provided with a spherical second reinforcing stable connecting column (6), the upper end of the second reinforcing and stabilizing connecting column (6) is provided with an integrally formed hemispherical second assembling and stabilizing connecting column (7), the upper end of the second assembling and stabilizing connecting column (7) is provided with an integrally formed conical sealing and anti-loosening assembling and fastening connecting column (8), the upper end central position of the sealing and anti-loosening assembling and fastening connecting column (8) is provided with a spherical main body assembling and connecting cooling air duct (9), the lower end central position of the main body assembling and connecting cooling air duct (9) is provided with a cylindrical central main body air duct structure (11) penetrating through the lower end face of a part, the inside of the central safe cooling and stabilizing column (5) is provided with a spherical center accelerating and stabilizing cooling groove (10), the central position of the second reinforcing and stabilizing connecting column (6) is provided with a conical first switching air duct (12) with a central shaft in the left and right directions, and the diameter of the right side position of the first switching air duct (, first switching wind channel (12) will the spherical structure of the second reinforcement stabilization connection post (6) left and right sides runs through completely, the central point of first reinforcement stabilization connection post (4) puts conical second switching wind channel (13) that is equipped with a center pin for left and right directions, the diameter of the left side position in second switching wind channel (13) is greater than the diameter of right side position, second switching wind channel (13) will the spherical structure of the first reinforcement stabilization connection post (4) left and right sides runs through completely.
2. The novel cooling air duct structure of the dry-type transformer as claimed in claim 1, wherein: the diameter of the circumscribed circle of the main body assembly stable connection base (1) is smaller than that of the main body assembly stop connecting column (2).
3. The novel cooling air duct structure of the dry-type transformer as claimed in claim 1, wherein: the diameter of the second reinforced stable connecting column (6) is the same as that of the first reinforced stable connecting column (4).
4. The novel cooling air duct structure of the dry-type transformer as claimed in claim 1, wherein: the central safe cooling and stabilizing column (5) is positioned at the central position of the novel cooling air channel structure in the up-and-down direction.
5. The novel cooling air duct structure of the dry-type transformer as claimed in claim 1, wherein: the upper end and the lower end of the central safe cooling and stabilizing column (5) are connected together through a transitional connection arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887738.9U CN211125278U (en) | 2019-11-05 | 2019-11-05 | Novel cooling air duct structure of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887738.9U CN211125278U (en) | 2019-11-05 | 2019-11-05 | Novel cooling air duct structure of dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211125278U true CN211125278U (en) | 2020-07-28 |
Family
ID=71704078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921887738.9U Expired - Fee Related CN211125278U (en) | 2019-11-05 | 2019-11-05 | Novel cooling air duct structure of dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211125278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114189130A (en) * | 2022-02-15 | 2022-03-15 | 武汉尚科从信科技有限公司 | Photovoltaic power generation grid-connected inverter |
-
2019
- 2019-11-05 CN CN201921887738.9U patent/CN211125278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114189130A (en) * | 2022-02-15 | 2022-03-15 | 武汉尚科从信科技有限公司 | Photovoltaic power generation grid-connected inverter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211125278U (en) | Novel cooling air duct structure of dry-type transformer | |
| CN208208806U (en) | A kind of battery cover board electrode assembly and battery | |
| CN202055599U (en) | Composite material tower with tooling connecting parts | |
| CN108321965A (en) | Brushless dust collector motor end cap | |
| CN209385404U (en) | A kind of wheel hub, axial-flow leaf and air conditioner | |
| CN110676732A (en) | Multifunctional power distribution cabinet capable of utilizing natural wind to cool | |
| CN211116819U (en) | Mounting assembly of dry type transformer cooling fan | |
| CN214674239U (en) | Large-bending-moment low-deflection composite material electric pole with built-in lead | |
| CN207235348U (en) | A kind of short shielding case with insulated support | |
| CN211009604U (en) | Novel steel wire processing equipment reinforcing and connecting assembly | |
| CN210743738U (en) | Cooling device of dry-type transformer | |
| CN210743739U (en) | Novel cooling structure of dry-type transformer | |
| CN206931933U (en) | A kind of portable cable Curve drawing instrument | |
| CN206221161U (en) | For the concrete tower of wind-driven generator | |
| CN208454310U (en) | A kind of wiping line hanger | |
| CN214404310U (en) | Double-sealing flange nut | |
| CN209263455U (en) | Bottom plate, compressor and refrigeration equipment | |
| CN208401650U (en) | Rotor rim cover and traction machine | |
| CN210730191U (en) | Novel reinforced anti-loosening universal ball device | |
| CN217402807U (en) | Red copper pipe for heat conduction of air conditioner pipeline | |
| CN214533912U (en) | Double-seal metal product | |
| CN211259228U (en) | Torrent barrier | |
| CN210128162U (en) | Safe type hose connection head | |
| CN210865732U (en) | High-efficient cooperation subassembly of cable processing | |
| CN221102241U (en) | Battery cover plate assembly, lithium battery and electric equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20211105 |