CN212625020U - High-voltage transformer for electric power engineering - Google Patents
High-voltage transformer for electric power engineering Download PDFInfo
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- CN212625020U CN212625020U CN202021482455.9U CN202021482455U CN212625020U CN 212625020 U CN212625020 U CN 212625020U CN 202021482455 U CN202021482455 U CN 202021482455U CN 212625020 U CN212625020 U CN 212625020U
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Abstract
The utility model discloses a high-voltage power converter for electric power engineering, including bottom plate and mounting panel, install the power converter body through the bolt on the outer wall of bottom plate top, and all have the conducting strip through the mounting screw on the outer wall all around of power converter body, the inside grafting of conducting strip has a plurality of cooling tubes, and threaded connection has the connecting pipe between two adjacent cooling tubes, installs water pump and water tank through the bolt on the outer wall of bottom plate top, and the top threaded connection of one of them conducting strip one side outer wall has the outlet pipe. The utility model discloses an exhaust fan, cooling tube, water pump and the fin that set up conduct out the produced heat of power converter body when the operation through the conducting strip, then cool down the fin through the inside coolant liquid of cooling tube to can reduce the temperature of power converter body, the rethread exhaust fan cools down the cooling tube, thereby can prevent that the power converter body from taking place because of the high condition that leads to damaging of temperature.
Description
Technical Field
The utility model relates to a power converter technical field especially relates to a high-voltage power converter for electric power engineering.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core; the main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like.
However, in the use process of the existing transformer, due to the lack of a cooling device for the transformer, the transformer is easy to have overhigh temperature due to long-time operation, and finally the transformer is burnt out, thereby causing unnecessary damage. Therefore, a high voltage transformer for power engineering is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-voltage transformer for electric power engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-voltage power converter for electric power engineering, includes bottom plate and mounting panel, install the power converter body through the bolt on the outer wall of bottom plate top, and all install the conducting strip through the screw on the outer wall around the power converter body, the inside grafting of conducting strip has a plurality of cooling tubes, and threaded connection has the connecting pipe between two adjacent cooling tubes, install water pump and water tank, one of them through the bolt on the outer wall of bottom plate top the top threaded connection of conducting strip one side outer wall has the outlet pipe, and the outlet pipe keeps away from the one end of conducting strip and pegs graft on water tank top outer wall, another the bottom threaded connection of conducting strip one side outer wall has the oral siphon, and the oral siphon keeps away from the one end threaded connection of conducting strip on the water pump output one side outer wall, install the air discharge fan through the.
Furthermore, a slot is formed in the outer wall of the top of the bottom plate, a protective shell is inserted in the slot, a plug is welded to the outer wall of the bottom of the protective shell, and the plug is inserted in the slot.
Furthermore, four telescopic rods are installed on the outer wall of the top of the installation plate through bolts, and one ends, far away from the installation plate, of the telescopic rods are installed on the outer wall of the bottom plate through bolts.
Furthermore, a spring is sleeved outside the telescopic rod and is positioned between the outer wall of the bottom plate and the outer wall of the top of the mounting plate.
Furthermore, ventilation windows are formed in the outer walls of the two sides of the protective shell, dust screens are installed inside the ventilation windows through screws, and sound-absorbing plates are installed on the inner wall of the protective shell through screws.
Furthermore, a wiring hole is formed in the outer wall of the top of the protective shell, and a rubber sleeve is clamped inside the wiring hole.
Furthermore, the outer walls of the two sides of the mounting plate are welded with connecting plates, and the outer wall of the top of each connecting plate is provided with two mounting holes.
The utility model has the advantages that:
1. through exhaust fan, cooling tube, water pump and the fin that sets up, through the produced heat of conducting strip conduction play power converter body when the operation, then cool down the fin through the inside coolant liquid of cooling tube to can reduce the temperature of power converter body, the rethread exhaust fan cools down the cooling tube, thereby can prevent that the power converter body from taking place because of the condition that the high temperature leads to damaging.
2. Through the protective housing and the abatvoix that set up, the produced noise of converter body at the operation in-process can be absorbed to the inside abatvoix of protective housing to reduce the noise pollution of converter body to the environment, and the protective housing can play protection and dirt-proof effect to the converter body, thereby can reduce the erosion of dust to the converter body, can prolong the life of converter body.
3. Through the telescopic link, spring and the mounting panel that set up, telescopic link and spring can reduce the decurrent propagation of vibrations when the power converter body produces vibrations, can prevent to lead to the emergence of the resonance condition because the power converter body vibrations to can make more firm of power converter body.
Drawings
Fig. 1 is a schematic structural diagram of a high-voltage power converter for electric power engineering according to the present invention;
fig. 2 is a schematic structural diagram of a power converter body of a high-voltage power converter for electric power engineering according to the present invention;
fig. 3 is a cross-sectional view of the structure of the heat conducting fin of the high-voltage power converter for electric power engineering provided by the present invention;
fig. 4 is a sectional view of the structure of the housing of the high-voltage power converter for power engineering according to the present invention.
In the figure: the device comprises a base plate 1, a protective shell 2, slots 3, a transformer body 4, an exhaust fan 5, heat conducting fins 6, a water tank 7, a water inlet pipe 8, a water pump 9, a water outlet pipe 10, connecting pipes 11, cooling pipes 12, a dust screen 13, a mounting plate 14, telescopic rods 15, springs 16, plugs 17, sound absorption plates 18, wiring holes 19, rubber sleeves 20, a ventilation window 21 and a connecting plate 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a high voltage transformer for electric power engineering, comprising a base plate 1 and a mounting plate 14, wherein a transformer body 4 is mounted on the outer wall of the top of the base plate 1 through bolts, heat-conducting fins 6 are mounted on the outer walls of the periphery of the transformer body 4 through bolts, the heat-conducting fins 6 are used for conducting heat, a plurality of cooling pipes 12 are inserted into the heat-conducting fins 6, the cooling pipes 12 are used for flowing water, in the cooling pipes 12 of the periphery of the transformer body 4, the cooling pipes 12 on one side are inclined upwards, so as to ensure the communication between the cooling pipes 12, a connecting pipe 11 is connected between two adjacent cooling pipes 12 through threads, the connecting pipe 11 is used for connecting the cooling pipes 12, a water pump 9 and a water tank 7 are mounted on the outer wall of the top of the base plate 1 through bolts, the model of the water pump 9 is preferably BSP48180, the top of the outer wall of one side of one heat-conducting fin 6 is connected with a, the bottom threaded connection of another conducting strip 6 one side outer wall has oral siphon 8, and oral siphon 8 keeps away from the one end threaded connection of conducting strip 6 on the outer wall of water pump 9 output end one side, and water pump 9 and water tank 7 are used for guaranteeing the circulation of water, have air discharge fan 5 through the screw installation on the outer wall of bottom plate 1 top.
Further, open on the outer wall of bottom plate 1 top has slot 3, and the inside protective housing 2 of pegging graft of slot 3, the welding has plug 17 on the outer wall of protective housing 2 bottom, and plug 17 pegs graft inside slot 3, and slot 3 is used for pegging graft protective housing 2.
Further, four telescopic rods 15 are installed on the outer wall of the top of the installation plate 14 through bolts, one ends, far away from the installation plate 14, of the telescopic rods 15 are installed on the outer wall of the bottom plate 1 through bolts, and the telescopic rods 15 are used for connecting the installation plate 14 and the bottom plate 1.
Further, a spring 16 is sleeved outside the telescopic rod 15, the spring 16 is located between the outer wall of the bottom plate 1 and the outer wall of the top of the mounting plate 14, and the spring 16 is used for reducing vibration.
Further, ventilation windows 21 are formed in the outer walls of the two sides of the protective shell 2, the ventilation windows 21 are located right in front of the exhaust fan 5, the dustproof net 13 is mounted in the ventilation windows 21 through screws, and the sound absorption plate 18 is mounted on the inner wall of the protective shell 2 through screws.
Furthermore, the outer wall of the top of the protective shell 2 is provided with a wiring hole 19, a rubber sleeve 20 is clamped inside the wiring hole 19, the wiring hole 19 is used for wiring, and the rubber sleeve 20 is used for protecting the contact position of an electric wire and the wiring hole 19.
Furthermore, connecting plates 22 are welded on the outer walls of the two sides of the mounting plate 14, two mounting holes are formed in the outer wall of the top of each connecting plate 22, and the connecting plates 22 and the mounting holes are used for workers to mount the power converter.
The working principle is as follows: when the heat exchanger is used, heat generated when the converter body 4 operates is conducted to the heat conducting sheet 6, the heat on the heat conducting sheet 6 is conducted to the cooling pipe 12, water is conveyed into the cooling pipe 12 through the water pump 9, when the water flows in the cooling pipe 12, the heat on the heat conducting sheet 6 is taken away, when the water in the cooling pipe 12 flows into the exhaust fan 5, the flow of ambient air is accelerated through the rotation of the exhaust fan 5, so that the cooling pipe 12 and the heat conducting pipe 6 are cooled more efficiently, then the water in the cooling pipe 12 flows back to the inside of the water tank 7 through the water outlet pipe 10, and the water in the water tank 7 is sucked by the water pump 9 and is sent into the cooling pipe 12 through the water inlet pipe 8; thereby reducing the temperature of the converter body 4; when the converter body 4 produces noise due to operation, sound is diffused outwards through the converter body 4, and when sound waves are conducted to the inner wall of the protective shell 2, the sound absorption plate 18 on the inner wall of the protective shell 2 can absorb the sound, so that the sound waves are prevented from being transmitted to the outside.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A high-voltage transformer for electric power engineering comprises a base plate (1) and a mounting plate (14), and is characterized in that a transformer body (4) is mounted on the outer wall of the top of the base plate (1) through bolts, heat-conducting fins (6) are mounted on the outer walls of the periphery of the transformer body (4) through screws, a plurality of cooling pipes (12) are inserted into the heat-conducting fins (6), a connecting pipe (11) is connected between every two adjacent cooling pipes (12) in a threaded manner, a water pump (9) and a water tank (7) are mounted on the outer wall of the top of the base plate (1) through bolts, a water outlet pipe (10) is connected to the top of the outer wall of one side of each heat-conducting fin (6) in a threaded manner, one end, far away from the heat-conducting fins (6), of each water outlet pipe (10) is inserted into the outer wall of the top of the water tank (, and one end of the water inlet pipe (8) far away from the heat conducting fin (6) is connected to the outer wall of one side of the output end of the water pump (9), and an exhaust fan (5) is installed on the outer wall of the top of the bottom plate (1) through a screw.
2. The high-voltage transformer for the electric power engineering as claimed in claim 1, wherein the outer wall of the top of the bottom plate (1) is provided with a slot (3), the protective shell (2) is inserted into the slot (3), the outer wall of the bottom of the protective shell (2) is welded with a plug (17), and the plug (17) is inserted into the slot (3).
3. The high-voltage transformer for the electric power engineering as claimed in claim 1, wherein four telescopic rods (15) are mounted on the outer wall of the top of the mounting plate (14) through bolts, and one ends of the telescopic rods (15) far away from the mounting plate (14) are mounted on the outer wall of the bottom plate (1) through bolts.
4. The high-voltage transformer for electric power engineering according to claim 3, wherein a spring (16) is sleeved outside the telescopic rod (15), and the spring (16) is located between the outer wall of the bottom plate (1) and the outer wall of the top of the mounting plate (14).
5. The high-voltage transformer for the electric power engineering as claimed in claim 2, wherein ventilation windows (21) are formed in the outer walls of the two sides of the protective shell (2), a dust screen (13) is mounted inside the ventilation windows (21) through screws, and sound-absorbing plates (18) are mounted on the inner wall of the protective shell (2) through screws.
6. The high-voltage transformer for electric power engineering according to claim 2, wherein a wiring hole (19) is formed in the outer wall of the top of the protective shell (2), and a rubber sleeve (20) is clamped in the wiring hole (19).
7. The high-voltage transformer for electric power engineering according to claim 1, wherein the outer walls of both sides of the mounting plate (14) are welded with connecting plates (22), and the outer wall of the top of the connecting plate (22) is provided with two mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482455.9U CN212625020U (en) | 2020-07-24 | 2020-07-24 | High-voltage transformer for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482455.9U CN212625020U (en) | 2020-07-24 | 2020-07-24 | High-voltage transformer for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212625020U true CN212625020U (en) | 2021-02-26 |
Family
ID=74720323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021482455.9U Active CN212625020U (en) | 2020-07-24 | 2020-07-24 | High-voltage transformer for electric power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212625020U (en) |
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2020
- 2020-07-24 CN CN202021482455.9U patent/CN212625020U/en active Active
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