CN219610161U - High-efficiency energy-saving power transformer - Google Patents
High-efficiency energy-saving power transformer Download PDFInfo
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- CN219610161U CN219610161U CN202223181460.8U CN202223181460U CN219610161U CN 219610161 U CN219610161 U CN 219610161U CN 202223181460 U CN202223181460 U CN 202223181460U CN 219610161 U CN219610161 U CN 219610161U
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- transformer
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- transformer body
- pipe
- power transformer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a high-efficiency energy-saving power transformer, which relates to the technical field of power transformers and has the technical key points that: the transformer comprises a transformer body and a mounting frame, wherein a groove-shaped fixing groove is fixedly formed in the bottom of the transformer body, a plurality of radiating holes are formed in the surface of the fixing groove, mounting blocks are arranged at four corners of the bottom of the fixing groove, mounting grooves matched with the mounting blocks are formed in the top of the mounting frame, L-shaped mounting plates are arranged at four corners of the bottom of the fixing groove, the bottom of the mounting plates is connected with the mounting frame through bolts, telescopic rods are hinged to two sides of the top of the transformer body, a fixing plate is hinged to the other end of each telescopic rod, and the fixing plates are connected with the mounting frame through bolts; the utility model does not need welding and cutting for replacement, and is convenient and energy-saving.
Description
Technical Field
The utility model relates to the technical field of power transformers, in particular to a high-efficiency energy-saving power transformer.
Background
The power transformer is a static electric equipment, which is used for changing a certain value of alternating voltage (current) into another or several values of different voltages (currents) with the same frequency, when the primary winding is electrified with alternating current, alternating magnetic flux is generated, alternating magnetic flux induces alternating electromotive force in the secondary winding through the magnetic conduction effect of the iron core, the secondary induced electromotive force is related to the number of turns of the secondary winding, namely, the voltage is directly proportional to the number of turns, and the primary effect is to transmit electric energy, so that rated capacity is one of the primary equipment of a power plant and a substation, the transformer has multiple functions of not only increasing voltage to transmit electric energy to a power utilization area, but also reducing voltage to each level of use voltage so as to meet the requirement of power utilization, and in a word, the voltage increasing and the voltage reducing are all accomplished by the transformer.
An efficient energy-saving power transformer with the prior application number of CN202021560922.5 indicates that the prior power transformer structure is basically welded and dead, so that the replacement cost is high and the energy is not saved (cutting and welding are needed); the utility model provides another power transformer which is convenient to replace and saves energy.
Disclosure of Invention
The utility model aims to provide a high-efficiency energy-saving power transformer which is convenient to replace and energy-saving.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high-efficient energy-conserving power transformer, includes transformer body and mounting bracket, the fixed slot that is equipped with in transformer body bottom, it has a plurality of louvres to open on the fixed slot surface, fixed slot bottom four corners is equipped with the installation piece, the mounting bracket top is equipped with the mounting groove that suits with the installation piece, fixed slot bottom four corners is equipped with L shape mounting panel, the mounting panel bottom is connected with the mounting bracket through the bolt, transformer body top both sides are articulated to have the telescopic link, the telescopic link other end articulates there is the fixed plate, the fixed plate is connected with the mounting bracket through the bolt.
Through the scheme, when the transformer is installed, the transformer body is lifted by using the lifting equipment, the installation block is aligned to the installation groove, then the transformer body falls down, the installation groove is clamped with the installation block, then the installation plate is connected with the installation frame by using the bolts (the installation holes can be reserved according to actual conditions or the on-site punching is performed), then the telescopic rod is stretched, the bottom of the telescopic rod is close to the installation frame, and then the telescopic rod and the installation frame are connected by using the bolts (the installation holes can be reserved according to actual conditions or the on-site punching is performed), so that the installation is completed; when the transformer is replaced, the bolts are removed, the transformer body is lifted up, then a new transformer is lifted up, the installation blocks are aligned to the installation grooves, the transformer body is connected in a descending clamping mode, holes are not needed under the condition that the sizes of the transformer body are consistent, and the transformer body is directly fixed through bolts; the replacement does not need welding and cutting, is convenient and saves energy; the upper and lower parts of the transformer body are connected with the mounting frame, and the stability accords with the use standard (the telescopic rod design is suitable for a power transformer with lighter weight and is not suitable for a heavy-duty transformer).
Preferably, a buffer pad is arranged at the bottom of the mounting block.
Preferably, the telescopic rod comprises a fixed tube and a movable tube. The fixed pipe is connected with the movable pipe through a spring, a first limiting ring sleeve is arranged at the end part of the fixed pipe, a second limiting ring sleeve which is adaptive to the first limiting ring sleeve is arranged at the end part of the movable pipe, the first limiting ring sleeve is in sliding fit with the outer wall of the movable pipe, and the second limiting ring sleeve is in sliding fit with the inner wall of the fixed pipe.
Preferably, a plurality of C-shaped cooling fins are arranged on two sides of the transformer body.
Preferably, the outer walls of two sides of the transformer body are fixedly provided with a plurality of horizontally arranged radiating pipes in a fitting mode, and the section of each radiating pipe is D-shaped.
The utility model has the following beneficial effects:
during installation, the transformer body is lifted by using lifting equipment, the installation block is aligned to the installation groove, then the transformer body falls down, the installation groove is clamped with the installation block, then the installation plate is connected with the installation frame by using bolts (an installation hole can be reserved or on-site punching can be performed according to actual conditions), then the telescopic rod is stretched, the bottom of the telescopic rod is close to the installation frame, and then the telescopic rod and the installation frame are connected by using bolts (the installation hole can be reserved or on-site punching can be performed according to actual conditions), so that installation is completed; when the transformer is replaced, the bolts are removed, the transformer body is lifted up, then a new transformer is lifted up, the installation blocks are aligned to the installation grooves, the transformer body is connected in a descending clamping mode, holes are not needed under the condition that the sizes of the transformer body are consistent, and the transformer body is directly fixed through bolts; the replacement does not need welding and cutting, is convenient and saves energy; the upper and lower parts of the transformer body are connected with the mounting frame, and the stability accords with the use standard (the telescopic rod design is suitable for a power transformer with lighter weight and is not suitable for a heavy-duty transformer).
Drawings
Fig. 1 is a front view of an embodiment of the present utility model.
Fig. 2 is a schematic cross-sectional view of a telescopic rod according to an embodiment of the present utility model.
In the figure: 1. a transformer body; 2. a mounting frame; 3. a fixing groove; 4. a heat radiation hole; 501. a mounting block; 502. a mounting groove; 6. a mounting plate; 7. a telescopic rod; 701. a fixed tube; 702. a movable tube; 703. a spring; 704. a first stop collar; 705. a second limiting collar; 8. a fixing plate; 9. a cushion pad; 10. a heat sink; 11. and a radiating pipe.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
The utility model provides a high-efficient energy-saving power transformer, as shown in fig. 1, including transformer body 1 and mounting bracket 2, the fixed slot 3 that is equipped with in transformer body 1 bottom, open on fixed slot 3 surface has a plurality of louvres 4, fixed slot 3 bottom four corners is equipped with installation piece 501, mounting bracket 2 top is equipped with the mounting groove 502 that suits with installation piece 501, fixed slot 3 bottom four corners is equipped with L shape mounting panel 6, mounting panel 6 bottom is connected with mounting bracket 2 through the bolt, transformer body 1 top both sides are articulated have telescopic link 7, the telescopic link 7 other end articulates there is fixed plate 8, fixed plate 8 is connected with mounting bracket 2 through the bolt;
as shown in fig. 1, during installation, the transformer body 1 is lifted by using lifting equipment, so that the installation block 501 is aligned with the installation groove 502, then the transformer body 1 falls down, the installation groove 502 is clamped with the installation block 501, then the installation plate 6 is connected with the installation frame 2 by using bolts (an installation hole can be reserved or a site can be punched according to actual conditions), then the telescopic rod 7 is stretched, the bottom of the telescopic rod 7 is close to the installation frame 2, and then the telescopic rod 7 and the installation frame 2 are connected by using bolts (the installation hole can be reserved or the site can be punched according to actual conditions), so that the installation is completed; when the transformer is replaced, the bolts are removed, the transformer body 1 is lifted up, then a new transformer is lifted up, the mounting blocks 501 are aligned to the mounting grooves 502, the transformer body 1 is in descending clamping connection, and under the condition of consistent size, holes are not needed, and the transformer body 1 can be directly fixed by bolts; the replacement does not need welding and cutting, is convenient and saves energy; the upper and lower parts of the transformer body 1 are connected with the mounting frame 2, and the stability accords with the use standard (the telescopic rod 7 is designed to be suitable for a lighter power transformer and is not suitable for a heavy transformer).
As shown in fig. 1, a cushion pad 9 is arranged at the bottom of the mounting block 501; a certain buffer capacity is provided, so that impact of the falling of the transformer body 1 on the mounting groove 502 is reduced, and the possibility of damage to the mounting groove 502 is reduced.
As shown in fig. 2, the telescopic rod 7 includes a fixed tube 701 and a movable tube 702. The fixed tube 701 is connected with the movable tube 702 through a spring 703, a first limiting collar 704 is arranged at the end part of the fixed tube 701, a second limiting collar 705 which is matched with the first limiting collar 704 is arranged at the end part of the movable tube 702, the first limiting collar 704 is in sliding fit with the outer wall of the movable tube 702, and the second limiting collar 705 is in sliding fit with the inner wall of the fixed tube 701; the telescopic rod 7 can be connected with different positions of the mounting frame 2 in a telescopic manner, the mounting frame 2 (the mounting groove 502 is required to be preset or is manufactured with the mounting frame 2 integrally at the beginning) with different sizes is suitable, the spring 703 provides a certain tensile force, the position stability of the transformer body 1 is improved, the first limiting collar 704 and the second limiting collar 705 are arranged, and the possibility that the movable tube 702 is separated from the fixed tube 701 is reduced.
As shown in fig. 1, a plurality of C-shaped cooling fins 10 are arranged on two sides of a transformer body 1; and the heat dissipation capacity of the transformer is improved.
As shown in fig. 1, the outer walls of two sides of the transformer body 1 are fixedly provided with a plurality of horizontally arranged radiating pipes 11 in a bonding manner, and the radiating pipes 11 are preferably surrounded by radiating fins 10, so that the radiating capacity is improved; the section of the radiating pipe 11 is D-shaped, so that the bonding area of the radiating pipe 11 and the transformer body 1 is increased, and the radiating capacity is improved.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are all covered in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a high-efficient energy-saving power transformer, includes transformer body (1) and mounting bracket (2), its characterized in that: the transformer is characterized in that a groove type fixed groove (3) is fixedly formed in the bottom of the transformer body (1), a plurality of radiating holes (4) are formed in the surface of the fixed groove (3), mounting blocks (501) are arranged at four corners of the bottom of the fixed groove (3), mounting grooves (502) which are matched with the mounting blocks (501) are formed in the top of the mounting frame (2), L-shaped mounting plates (6) are arranged at four corners of the bottom of the fixed groove (3), the bottoms of the mounting plates (6) are connected with the mounting frame (2) through bolts, telescopic rods (7) are hinged to two sides of the top of the transformer body (1), fixing plates (8) are hinged to the other ends of the telescopic rods (7), and the fixing plates (8) are connected with the mounting frame (2) through bolts.
2. A high efficiency energy saving power transformer as defined in claim 1, wherein: and a buffer cushion (9) is arranged at the bottom of the mounting block (501).
3. A high efficiency energy saving power transformer as defined in claim 1, wherein: the telescopic rod (7) comprises a fixed pipe (701) and a movable pipe (702), the fixed pipe (701) is connected with the movable pipe (702) through a spring (703), a first limiting ring sleeve (704) is arranged at the end part of the fixed pipe (701), a second limiting ring sleeve (705) which is adaptive to the first limiting ring sleeve (704) is arranged at the end part of the movable pipe (702), the first limiting ring sleeve (704) is in sliding fit with the outer wall of the movable pipe (702), and the second limiting ring sleeve (705) is in sliding fit with the inner wall of the fixed pipe (701).
4. A high efficiency energy saving power transformer as defined in claim 1, wherein: and a plurality of C-shaped radiating fins (10) are arranged on two sides of the transformer body (1).
5. The energy efficient power transformer of claim 4, wherein: the transformer is characterized in that a plurality of horizontally arranged radiating pipes (11) are fixedly attached to the outer walls of the two sides of the transformer body (1), and the section of each radiating pipe (11) is D-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181460.8U CN219610161U (en) | 2022-11-29 | 2022-11-29 | High-efficiency energy-saving power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181460.8U CN219610161U (en) | 2022-11-29 | 2022-11-29 | High-efficiency energy-saving power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219610161U true CN219610161U (en) | 2023-08-29 |
Family
ID=87746065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223181460.8U Active CN219610161U (en) | 2022-11-29 | 2022-11-29 | High-efficiency energy-saving power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219610161U (en) |
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2022
- 2022-11-29 CN CN202223181460.8U patent/CN219610161U/en active Active
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