CN108109816A - A kind of radiator for being exclusively used in transformer - Google Patents
A kind of radiator for being exclusively used in transformer Download PDFInfo
- Publication number
- CN108109816A CN108109816A CN201810067770.6A CN201810067770A CN108109816A CN 108109816 A CN108109816 A CN 108109816A CN 201810067770 A CN201810067770 A CN 201810067770A CN 108109816 A CN108109816 A CN 108109816A
- Authority
- CN
- China
- Prior art keywords
- transformer
- pipe
- wind
- rotation axis
- housing
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
Abstract
The invention discloses a kind of radiators for being exclusively used in transformer, including negative-pressure air fan, wind-distributing pipe and exhaust fan, negative-pressure air fan and exhaust fan are mounted on the housing of transformer, negative-pressure air fan is connected with blast pipe, blast pipe is connected on the air intake of wind-distributing pipe, exhaust fan is connected with discharge pipe, discharge pipe one end is extend into the housing of transformer, the wind-distributing pipe is laid on the inner surface of the housing of transformer, multiple blowers are installed on wind-distributing pipe, the blower includes inner tube, outer tube and disk, disk is socketed on inner pipe, outer shroud is buckled in inner tube, outer tube is welded on disk, the side of outer tube is provided with blowing mouth.The present invention is mounted in transformer, can greatly improve the radiating efficiency of transformer, prevents transformer from being damaged not in time due to heat dissipation.
Description
Technical field
The present invention relates to a kind of transformer more particularly to the radiators of transformer.
Background technology
Transformer (Transformer) is the device for changing alternating voltage using the principle of electromagnetic induction, main member
It is primary coil, secondary coil and iron core (magnetic core).Major function has：Voltage transformation, current transformation, impedance are converted, isolated, is steady
It presses (magnetic saturation transformer) etc..It can be divided into, according to use,：Power transformer and special transformer (electric furnace change, rectification change, power frequency examination
Test transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformation
Device, electronic transformer, reactor, mutual inductor etc.).
Transformer at work, can generate substantial amounts of heat, if heat distributes not in time, just can directly influence to become
Depressor works, and gently then causes the reduced service life of transformer, heavy then directly result in transformer damage.
The content of the invention
In order to overcome the heat dissipation of existing transformer not in time and the defects of cause transformer damage, the present invention provides it is a kind of specially
The radiator is mounted in transformer by the radiator of for transformer, can greatly improve the radiating efficiency of transformer,
Prevent transformer from being damaged not in time due to heat dissipation.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of radiator for being exclusively used in transformer, it is characterised in that：Including negative-pressure air fan, wind-distributing pipe and exhaust fan, negative pressure wind
Machine and exhaust fan are mounted on the housing of transformer, and negative-pressure air fan is connected with blast pipe, and blast pipe is connected to the air inlet of wind-distributing pipe
On end, exhaust fan is connected with discharge pipe, and discharge pipe one end is extend into the housing of transformer, and the wind-distributing pipe is laid on transformer
Housing inner surface on, multiple blowers are installed, the blower includes inner tube, outer tube and disk, disk on wind-distributing pipe
On inner pipe, outer shroud is buckled in inner tube, and outer tube is welded on disk, and the side of outer tube is provided with blowing mouth for socket.
The blowing mouth is inclined at the side of outer tube, and the angle of the center line of blowing mouth and outer tube is 30~45 °.
The outer tube is truncated cone, and inner tube is cylinder.
The negative-pressure air fan is connected with heat exchanger, and heat exchanger is mounted on the housing of transformer, heat exchanger include shell and
Heat exchanger tube, heat exchanger tube are installed inside the shell, and shell is provided with air inlet and gas outlet, and heat exchanger tube is connected with water inlet and water outlet
Mouthful, gas outlet is connected with negative-pressure air fan.
Rotation cooling component is further included, rotation cooling component includes rotation axis, moving blade and fountain head, rotation axis one
End is in the housing of transformer, and one end is located at outside the housing of transformer, and rotation axis is hollow, and moving blade is hollow, moving blade
It is connected with rotation axis, the hollow space of rotation axis is connected with the hollow space of moving blade, and the fountain head is installed by water pipe
In the hollow space of rotation axis, water pipe is fixed on the rotating shaft by bearing, gear is socketed in rotation axis, gear is engaged with
Drive gear, drive gear are socketed on the output shaft of motor.
The present invention has the advantages that：
1st, the present invention includes negative-pressure air fan, wind-distributing pipe and exhaust fan, and negative-pressure air fan and exhaust fan are mounted on the housing of transformer,
Negative-pressure air fan is connected with blast pipe, and blast pipe is connected on the air intake of wind-distributing pipe, and exhaust fan is connected with discharge pipe, discharge pipe one
End is extend into the housing of transformer, and the wind-distributing pipe is laid on the inner surface of the housing of transformer, is equipped on wind-distributing pipe
Multiple blowers, the blower include inner tube, outer tube and disk, and disk is socketed on inner pipe, and outer shroud is buckled in inner tube, outside
Pipe is welded on disk, and the side of outer tube is provided with blowing mouth.Negative-pressure air fan work is drawn air into, and is generated negative pressure wind and is entered
It in wind-distributing pipe, then blows out, is blown on the transformer from blower, cooling down is carried out to transformer, hot wind is by exhausting after cooling
Machine extracts transformer out, plays the role of cooling down to transformer by wind, key point of the invention is the tool of blower
Body structure, wind are entered from inner tube in outer tube, are then blown out from the blowing mouth of outer tube, after the effect of blower, negative pressure wind
Most of granule foreign is deposited in the gap between outer tube and inner tube in the air of machine sucking, plays the work of purification air
With the wind so blown on the transformer would not cause granule foreign deposition to influence cooling-down effect on the transformer.By interior
The effect of pipe and outer tube, wind beats dynamics bigger on the transformer, and the wind energy hit on the transformer reaches preferably and transformation
Device contacts, and contact area bigger, contacting efficiency higher, so not only cooling-down effect is apparent, but also cooling rate is fast, can reach
The purpose of instantaneous temperature reduction.
2nd, blowing mouth of the present invention is inclined at the side of outer tube, and the angle of the center line of blowing mouth and outer tube is 30~
45°.The angle setting requirements of blowing mouth, main function are that best cooling-down effect and cooling efficiency can be obtained.
3rd, negative-pressure air fan of the present invention is connected with heat exchanger, and heat exchanger is mounted on the housing of transformer, and heat exchanger includes outer
Shell and heat exchanger tube, heat exchanger tube are installed inside the shell, and shell is provided with air inlet and gas outlet, and heat exchanger tube is connected with water inlet and goes out
The mouth of a river, gas outlet are connected with negative-pressure air fan.By the effect of heat exchanger, the air that can be sucked to negative-pressure air fan carries out heat exchange drop
Temperature so that enter the air in transformer as cooling air, such cooling-down effect is more preferable.
4th, present invention additionally comprises rotation cooling component, rotation cooling component includes rotation axis, moving blade and fountain head,
Rotation axis one end is located in the housing of transformer, and one end is located at outside the housing of transformer, and rotation axis is hollow, and moving blade is hollow,
Moving blade is connected with rotation axis, and the hollow space of rotation axis is connected with the hollow space of moving blade, and the fountain head passes through
Water pipe is mounted in the hollow space of rotation axis, and water pipe is fixed on the rotating shaft by bearing, and gear, tooth are socketed in rotation axis
Wheel is engaged with drive gear, and drive gear is socketed on the output shaft of motor.Rotation axis rotates under the drive of motor, rotation axis
Rotate and moving blade driven to rotate, moving blade during the rotation with the hot air in transformer, quickly by heat
Heat in air is taken away, and since rotation axis and moving blade are hollow, cooling water is passed through by water pipe, then by fountain head
It sprays, achievees the purpose that, to rotation axis and moving blade cooling, thus to scatter away the heat in transformer, play well
The effect of cooling.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the structure diagram of present invention heat exchanger；
Fig. 3 is blower structure diagram of the present invention.
It is marked in figure：1st, negative-pressure air fan, 2, wind-distributing pipe, 3, exhaust fan, 4, housing, 5, blast pipe, 6, discharge pipe, 7, blowing
Pipe, 70, inner tube, 71, outer tube, 72, disk, 73, blowing mouth, 8, heat exchanger, 80, shell, 81, heat exchanger tube, 82, air inlet, 83,
Gas outlet, 84, water inlet, 85, water outlet, 9, rotation cooling component, 90, rotation axis, 91, moving blade, 92, fountain head, 93,
Water pipe, 94, gear, 95, drive gear, 96, motor.
Specific embodiment
Invention shape is further described with reference to embodiment, described embodiment is only a present invention part
Embodiment is not whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not making wound
Other embodiments used obtained under the premise of the property made work, belong to protection scope of the present invention.
The present invention provides a kind of radiator for being exclusively used in transformer, including negative-pressure air fan 1, wind-distributing pipe 2 and exhaust fan
3, negative-pressure air fan 1 and exhaust fan 3 are mounted on the housing 4 of transformer, and negative-pressure air fan 1 is connected with blast pipe 5, and blast pipe 5 connects
On the air intake of wind-distributing pipe 2, exhaust fan 3 is connected with discharge pipe 6, and 6 one end of discharge pipe is extend into the housing 4 of transformer, institute
It states wind-distributing pipe 2 to be laid on the inner surface of housing 4 of transformer, multiple blowers 7, the blower 7 is installed on wind-distributing pipe 2
Including inner tube 70, outer tube 71 and disk 72, disk 72 is socketed in inner tube 70, and the cover of outer tube 71 is buckled in inner tube 70, and outer tube 71 welds
It is connected on disk 72, the side of outer tube 71 is provided with blowing mouth 73.
The blowing mouth 73 is inclined at the side of outer tube 71, and blowing mouth 73 and the angle of the center line of outer tube 71 are 30
~45 °.
The outer tube 71 is truncated cone, and inner tube 70 is cylinder.
The negative-pressure air fan 1 is connected with heat exchanger 8, and heat exchanger 8 is mounted on the housing 4 of transformer, and heat exchanger 8 includes outer
Shell 80 and heat exchanger tube 81, heat exchanger tube 81 are mounted in shell 80, and shell 80 is provided with air inlet 82 and gas outlet 83, heat exchanger tube 81
Water inlet 84 and water outlet 85 are connected with, gas outlet 85 is connected with negative-pressure air fan 1.
Rotation cooling component 9 is further included, rotation cooling component 9 includes rotation axis 90, moving blade 91 and fountain head 92,
90 one end of rotation axis is located in the housing 4 of transformer, and one end is located at outside the housing 4 of transformer, and rotation axis 90 is hollow, moving blade
91 is hollow, and moving blade 91 is connected with rotation axis 90, and the hollow space of rotation axis 90 is connected with the hollow space of moving blade 91,
The fountain head 92 is mounted on by water pipe 93 in the hollow space of rotation axis 90, and water pipe 93 is fixed on rotation axis 90 by bearing
On, gear 94 is socketed in rotation axis 90, gear 94 is engaged with drive gear 95, and drive gear 95 is socketed in the output of motor 96
On axis.
Claims (4)
1. a kind of radiator for being exclusively used in transformer, it is characterised in that：Including negative-pressure air fan, wind-distributing pipe and exhaust fan, negative pressure
Wind turbine and exhaust fan are mounted on the housing of transformer, and negative-pressure air fan is connected with blast pipe, blast pipe be connected to wind-distributing pipe into
On wind end, exhaust fan is connected with discharge pipe, and discharge pipe one end is extend into the housing of transformer, and the wind-distributing pipe is laid on transformation
Multiple blowers are installed, the blower includes inner tube, outer tube and disk, circle on the inner surface of the housing of device, on wind-distributing pipe
Disk is socketed on inner pipe, and outer shroud is buckled in inner tube, and outer tube is welded on disk, and the side of outer tube is provided with blowing mouth.
2. a kind of radiator for being exclusively used in transformer according to claim 1, it is characterised in that：The blowing mouth tilts
It is arranged on the side of outer tube, the angle of the center line of blowing mouth and outer tube is 30~45 °.
3. a kind of radiator for being exclusively used in transformer according to claim 1, it is characterised in that：The negative-pressure air fan connects
Heat exchanger is connected to, heat exchanger is mounted on the housing of transformer, and heat exchanger includes shell and heat exchanger tube, and heat exchanger tube is mounted on shell
Interior, shell is provided with air inlet and gas outlet, and heat exchanger tube is connected with inlet and outlet, and gas outlet is connected with negative-pressure air fan.
4. a kind of radiator for being exclusively used in transformer according to claim 1, it is characterised in that：Further include rotation cooling
Component, rotation cooling component include rotation axis, moving blade and fountain head, and rotation axis one end is located in the housing of transformer,
One end is located at outside the housing of transformer, and rotation axis is hollow, and moving blade is hollow, and moving blade is connected with rotation axis, rotation axis
Hollow space is connected with the hollow space of moving blade, and the fountain head is mounted on by water pipe in the hollow space of rotation axis,
Water pipe is fixed on the rotating shaft by bearing, and gear is socketed in rotation axis, and gear is engaged with drive gear, drive gear socket
On the output shaft of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067770.6A CN108109816A (en) | 2018-01-24 | 2018-01-24 | A kind of radiator for being exclusively used in transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067770.6A CN108109816A (en) | 2018-01-24 | 2018-01-24 | A kind of radiator for being exclusively used in transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108109816A true CN108109816A (en) | 2018-06-01 |
Family
ID=62220469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810067770.6A Pending CN108109816A (en) | 2018-01-24 | 2018-01-24 | A kind of radiator for being exclusively used in transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108109816A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826036A (en) * | 2016-05-12 | 2016-08-03 | 常州市武进恒辉通信设备有限公司 | Transformer capable of naturally dissipating heat |
| CN205452814U (en) * | 2015-12-25 | 2016-08-10 | 吴豪 | Outdoor transformer guard box |
| CN105932815A (en) * | 2016-06-08 | 2016-09-07 | 湖州永盛机械铸造有限公司 | Motor shell |
| CN107025981A (en) * | 2017-06-15 | 2017-08-08 | 国网山东省电力公司龙口市供电公司 | A kind of power transformer automatic spray heat sink and spraying cooling method |
| CN206758206U (en) * | 2017-04-24 | 2017-12-15 | 北安变压器（天津）股份有限公司 | A kind of transformer radiating shell |
| CN207966670U (en) * | 2018-01-24 | 2018-10-12 | 湖州同立光电材料有限公司 | A kind of radiator being exclusively used in transformer |
-
2018
- 2018-01-24 CN CN201810067770.6A patent/CN108109816A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205452814U (en) * | 2015-12-25 | 2016-08-10 | 吴豪 | Outdoor transformer guard box |
| CN105826036A (en) * | 2016-05-12 | 2016-08-03 | 常州市武进恒辉通信设备有限公司 | Transformer capable of naturally dissipating heat |
| CN105932815A (en) * | 2016-06-08 | 2016-09-07 | 湖州永盛机械铸造有限公司 | Motor shell |
| CN206758206U (en) * | 2017-04-24 | 2017-12-15 | 北安变压器（天津）股份有限公司 | A kind of transformer radiating shell |
| CN107025981A (en) * | 2017-06-15 | 2017-08-08 | 国网山东省电力公司龙口市供电公司 | A kind of power transformer automatic spray heat sink and spraying cooling method |
| CN207966670U (en) * | 2018-01-24 | 2018-10-12 | 湖州同立光电材料有限公司 | A kind of radiator being exclusively used in transformer |
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