CN110491627A - A kind of electric power electric transformer with from cooling function - Google Patents
A kind of electric power electric transformer with from cooling function Download PDFInfo
- Publication number
- CN110491627A CN110491627A CN201910672252.1A CN201910672252A CN110491627A CN 110491627 A CN110491627 A CN 110491627A CN 201910672252 A CN201910672252 A CN 201910672252A CN 110491627 A CN110491627 A CN 110491627A
- Authority
- CN
- China
- Prior art keywords
- transformer
- cabinet
- fan
- cooling function
- electric power
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 25
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- 239000004411 aluminium Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims 1
- 230000009466 transformation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- 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
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of electric power electric transformers with from cooling function, including transformer case, multiple cabinets are installed on the transformer case inner wall, filled with thermal expansion agent in the cabinet, run through on the cabinet and offers multiple inflation channels, it is slidably connected in the inflation channel for being installed with push rod on the piston, the push rod is connect with spring one end for the closed piston of sliding channel；The spring other end is fixed on the switch button of fan power supply, is equipped with radiator fan on the fan power supply.The present invention in cabinet by filling thermal expansion agent, thermal expansion agent expansion is driven in heat transformer adstante febre, make to thermally expand agent promotion push rod push switch button, radiator fan is opened to radiate, it solves and radiator fan is set in inside transformer, if radiator fan is always on to expend a large amount of electric energy, wasting problem.
Description
Technical field
The present invention relates to field transformer more particularly to a kind of electric power electric transformers with from cooling function.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation
Device) etc..Can be divided into, according to use: (electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulation for power transformer and special transformer
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, mutual inductor etc.).
Existing transformer heat condition is more serious, especially summer when, transformer usually leads to short circuit etc. because of high temperature
The occurrence of, common heat dissipating method is that radiator fan is arranged in inside transformer, if however the always on meeting of radiator fan
A large amount of electric energy are expended, cause to waste.
Summary of the invention
The purpose of the present invention is to provide a kind of electric power electric transformers with from cooling function, to solve above-mentioned technology
Problem.
The present invention using following technical scheme in order to solve the above technical problems, realized:
A kind of electric power electric transformer with from cooling function, including transformer case,
Multiple cabinets are installed on the transformer case inner wall, thermal expansion agent, the cabinet are filled in the cabinet
It is upper through multiple inflation channels are offered, slidably connected in the inflation channel for by the closed piston of sliding channel, institute
It states and is installed with push rod on piston, the one end of the push rod far from piston is protruded on the outside of cabinet by inflation channel to be connected with spring one end
It connects；
The spring other end is fixed on the switch button of fan power supply, is equipped with radiator fan on the fan power supply
And the fan power supply and radiator fan are electrically connected, the fan power supply is connect with angular adjustment bar one end, the angle tune
The pole other end is mounted in semi-circular base by fixed screw, and the semi-circular base is installed on cabinet wall.
Preferably, the quantity of the cabinet be two, the cabinet be separately mounted to transformer case inner wall top surface and
Bottom surface.
Preferably, the transformer case two sides, which extend through, is equipped with radiating aluminium sheet, the radiating aluminium sheet both ends difference
Several heat dissipation aluminum strips are installed.
Preferably, the part that the radiating aluminium sheet is located on the outside of transformer case is covered with insulation net, the insulation net with
Transformer case outer wall is detachably connected with.
Preferably, heat-conducting metal rope is provided on the heat dissipation aluminum strip in the transformer case.
Preferably, several hot needles of fan are installed on the heat dissipation aluminum strip.
Preferably, the power of the radiator fan is one kilowatt.
Preferably, the length of the angular adjustment bar is a quarter of transformer case length.
The beneficial effects of the present invention are:
1, the present invention drives thermal expansion agent expansion in heat transformer adstante febre, makes heat by filling thermal expansion agent in cabinet
Swelling agent pushes push rod push switch button, opens radiator fan and radiates, solves and radiation air is arranged in inside transformer
Fan, if radiator fan is always on to expend a large amount of electric energy, wasting problem.
2, heat-conducting metal rope is ridden upon on voltage device heat-producing device, heat is directly passed through into heat-conducting metal rope, radiation aluminium
Item, radiating aluminium sheet diffuse on the outside of transformer.
3, the setting for fanning hot needle can increase heat dissipation area, make transformer fan thermal effect more preferably.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the portion the A enlarged diagram of Fig. 1 of the present invention；
Fig. 3 is the portion the B enlarged diagram of Fig. 1 of the present invention；
Appended drawing reference: 1- angular adjustment bar；2- fan power supply；3- spring；4- cabinet；5- piston；6- thermally expands agent；7- is pushed away
Bar；8- switch button；9- transformer case；10- radiator fan；11- heat-conducting metal rope；12- insulation net；13- radiating aluminium sheet；
14- heat dissipation aluminum strip；15- semi-circular base；16- fixed screw；17- fans hot needle.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiments and the drawings are closed, the present invention is further explained, and however, the following embodiments are merely preferred embodiments of the present invention, not
All.Based on the implementation example in the implementation mode, those skilled in the art are obtained without making creative work
Other embodiments belong to protection scope of the present invention.
Specific embodiments of the present invention are described with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1-3, a kind of electric power electric transformer with from cooling function, including transformer case 9,
Multiple cabinets 4 are installed on 9 inner wall of transformer case, thermal expansion agent 6 is filled in cabinet 4, runs through on cabinet 4 and opens
Equipped with multiple inflation channels, slidably connected in inflation channel for being installed on piston 5 by the closed piston 5 of sliding channel
Push rod 7, the one end of push rod 7 far from piston 5 are protruded into 4 outside of cabinet by inflation channel and are connect with 3 one end of spring；
3 other end of spring is fixed on the switch button 8 of fan power supply 2, be equipped on fan power supply 2 radiator fan 10 and
Fan power supply 2 and radiator fan 10 are electrically connected, and fan power supply 2 is connect with 1 one end of angular adjustment bar, and angular adjustment bar 1 is another
End is mounted in semi-circular base 15 by fixed screw 16, and semi-circular base 15 is installed on 4 inner wall of cabinet.
The quantity of cabinet 4 is two, and cabinet 4 is separately mounted to the top and bottom of 9 inner wall of transformer case.
The power of radiator fan 10 is one kilowatt.
The length of angular adjustment bar 1 is a quarter of 9 length of transformer case.
Embodiment 2
As shown in Figure 1-3, a kind of electric power electric transformer with from cooling function, including transformer case 9,
Multiple cabinets 4 are installed on 9 inner wall of transformer case, thermal expansion agent 6 is filled in cabinet 4, runs through on cabinet 4 and opens
Equipped with multiple inflation channels, slidably connected in inflation channel for being installed on piston 5 by the closed piston 5 of sliding channel
Push rod 7, the one end of push rod 7 far from piston 5 are protruded into 4 outside of cabinet by inflation channel and are connect with 3 one end of spring；
3 other end of spring is fixed on the switch button 8 of fan power supply 2, be equipped on fan power supply 2 radiator fan 10 and
Fan power supply 2 and radiator fan 10 are electrically connected, and fan power supply 2 is connect with 1 one end of angular adjustment bar, and angular adjustment bar 1 is another
End is mounted in semi-circular base 15 by fixed screw 16, and semi-circular base 15 is installed on 4 inner wall of cabinet.
The quantity of cabinet 4 is two, and cabinet 4 is separately mounted to the top and bottom of 9 inner wall of transformer case.
9 two sides of transformer case, which extend through, is equipped with radiating aluminium sheet 13, and 13 both ends of radiating aluminium sheet are separately installed with several
Radiate aluminum strip 14.
The part that radiating aluminium sheet 13 is located at 9 outside of transformer case is covered with insulation net 12, insulate outside net 12 and transformer
9 outer wall of shell is detachably connected with.
Heat-conducting metal rope 11 is provided on the heat dissipation aluminum strip 14 in transformer case 9.
Several hot needles 17 of fan are installed on heat dissipation aluminum strip 14.
The power of radiator fan 10 is one kilowatt.
The length of angular adjustment bar 1 is a quarter of 9 length of transformer case.
Working principle: due to, filled with thermal expansion agent 6, driving thermal expansion agent 6 to expand in heat transformer adstante febre in cabinet 4,
Make to thermally expand agent 6 by the promotion 7 push switch button 8 of push rod of piston 5, opens radiator fan 10 and radiate, loosen fixed spiral shell
Silk 16, the adjustable radiator fan 10 of rotational angle adjusting rod 1 brushes angle.
Heat-conducting metal rope 11 is ridden upon in voltage device heating part, heating part heat is directly passed through into heat-conducting metal rope
11, heat dissipation aluminum strip 14, radiating aluminium sheet 13 diffuse on the outside of transformer.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (8)
1. a kind of electric power electric transformer with from cooling function, including transformer case (9), it is characterised in that:
It is equipped with multiple cabinets (4) on transformer case (9) inner wall, thermal expansion agent (6) is filled in the cabinet (4),
Through multiple inflation channels are offered on the cabinet (4), slidably connected in the inflation channel for sealing sliding channel
The piston (5) closed is installed with push rod (7) on the piston (5), and the one end of the push rod (7) far from piston (5) is by inflation channel
It protrudes on the outside of cabinet (4) and is connect with spring (3) one end；
Spring (3) other end is fixed on the switch button (8) of fan power supply (2), is equipped on the fan power supply (2)
Radiator fan (10) and the fan power supply (2) and radiator fan (10) are electrically connected, the fan power supply (2) and angular adjustment
The connection of bar (1) one end, angular adjustment bar (1) other end are mounted on semi-circular base (15) by fixed screw (16),
The semi-circular base (15) is installed on cabinet (4) inner wall.
2. a kind of electric power electric transformer with from cooling function according to claim 1, it is characterised in that: the case
The quantity of body (4) is two, and the cabinet (4) is separately mounted to the top and bottom of transformer case (9) inner wall.
3. a kind of electric power electric transformer with from cooling function according to claim 1, it is characterised in that: the change
Depressor shell (9) two sides, which extend through, to be equipped with radiating aluminium sheet (13), and radiating aluminium sheet (13) both ends are separately installed with several
It radiates aluminum strip (14).
4. a kind of electric power electric transformer with from cooling function according to claim 3, it is characterised in that: described to dissipate
Hot aluminium flake (13) is located at the part on the outside of transformer case (9) and is covered with insulation net (12), the insulation net (12) and transformer
Shell (9) outer wall is detachably connected with.
5. a kind of electric power electric transformer with from cooling function according to claim 3, it is characterised in that: be located at institute
It states and is provided with heat-conducting metal rope (11) on the heat dissipation aluminum strip (14) in transformer case (9).
6. a kind of electric power electric transformer with from cooling function according to claim 3, it is characterised in that: described to dissipate
Several hot needles (17) of fan are installed on hot aluminum strip (14).
7. a kind of electric power electric transformer with from cooling function according to claim 1, it is characterised in that: described to dissipate
The power of Hot-air fan (10) is one kilowatt.
8. a kind of electric power electric transformer with from cooling function according to claim 1, it is characterised in that: the angle
The length for spending adjusting rod (1) is a quarter of transformer case (9) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910672252.1A CN110491627A (en) | 2019-07-24 | 2019-07-24 | A kind of electric power electric transformer with from cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910672252.1A CN110491627A (en) | 2019-07-24 | 2019-07-24 | A kind of electric power electric transformer with from cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110491627A true CN110491627A (en) | 2019-11-22 |
Family
ID=68548110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910672252.1A Pending CN110491627A (en) | 2019-07-24 | 2019-07-24 | A kind of electric power electric transformer with from cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110491627A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111354555A (en) * | 2020-04-28 | 2020-06-30 | 广东电网有限责任公司 | Control switch of power transformer cooling system |
| CN111741644A (en) * | 2020-05-21 | 2020-10-02 | 安徽科技学院 | Electrical automation equipment dust keeper |
| CN112817393A (en) * | 2021-02-03 | 2021-05-18 | 东北石油大学 | Petroleum geology and geophysical figure processing device and using method thereof |
| CN112867354A (en) * | 2021-01-11 | 2021-05-28 | 陈兴 | Network computer lab high temperature monitoring mechanism |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008187014A (en) * | 2007-01-30 | 2008-08-14 | Mitsubishi Electric Corp | Cooling device of transformer |
| CN203631243U (en) * | 2013-12-17 | 2014-06-04 | 浙江金冠特种变压器有限公司 | Automatic sun-shading transformer |
| CN207082399U (en) * | 2017-07-31 | 2018-03-09 | 浙江迪盛新能源科技有限公司 | A kind of dry-type transformer of high radiating and cooling |
| CN207925217U (en) * | 2018-03-08 | 2018-09-28 | 苏变电气股份有限公司 | A kind of energy-efficient photovoltaic transformer heat radiation box |
| CN108630386A (en) * | 2018-04-27 | 2018-10-09 | 吴爱兵 | A kind of transformer lightening arresting method |
| CN208061816U (en) * | 2018-03-27 | 2018-11-06 | 浙江红彤电气有限公司 | A kind of novel energy-conserving cooling arc furnace transformer |
| CN109087781A (en) * | 2018-08-21 | 2018-12-25 | 李涵 | A kind of high-tension transformer |
| CN109256263A (en) * | 2018-09-29 | 2019-01-22 | 徐州恒永电子科技有限公司 | A kind of radiator of new-energy automobile transformer |
| CN208781659U (en) * | 2018-08-02 | 2019-04-23 | 河南富达精工电气高科技有限公司 | A kind of plane reeling iron core power transformer |
-
2019
- 2019-07-24 CN CN201910672252.1A patent/CN110491627A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008187014A (en) * | 2007-01-30 | 2008-08-14 | Mitsubishi Electric Corp | Cooling device of transformer |
| CN203631243U (en) * | 2013-12-17 | 2014-06-04 | 浙江金冠特种变压器有限公司 | Automatic sun-shading transformer |
| CN207082399U (en) * | 2017-07-31 | 2018-03-09 | 浙江迪盛新能源科技有限公司 | A kind of dry-type transformer of high radiating and cooling |
| CN207925217U (en) * | 2018-03-08 | 2018-09-28 | 苏变电气股份有限公司 | A kind of energy-efficient photovoltaic transformer heat radiation box |
| CN208061816U (en) * | 2018-03-27 | 2018-11-06 | 浙江红彤电气有限公司 | A kind of novel energy-conserving cooling arc furnace transformer |
| CN108630386A (en) * | 2018-04-27 | 2018-10-09 | 吴爱兵 | A kind of transformer lightening arresting method |
| CN208781659U (en) * | 2018-08-02 | 2019-04-23 | 河南富达精工电气高科技有限公司 | A kind of plane reeling iron core power transformer |
| CN109087781A (en) * | 2018-08-21 | 2018-12-25 | 李涵 | A kind of high-tension transformer |
| CN109256263A (en) * | 2018-09-29 | 2019-01-22 | 徐州恒永电子科技有限公司 | A kind of radiator of new-energy automobile transformer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111354555A (en) * | 2020-04-28 | 2020-06-30 | 广东电网有限责任公司 | Control switch of power transformer cooling system |
| CN111354555B (en) * | 2020-04-28 | 2021-02-05 | 广东电网有限责任公司 | Control switch of power transformer cooling system |
| CN111741644A (en) * | 2020-05-21 | 2020-10-02 | 安徽科技学院 | Electrical automation equipment dust keeper |
| CN112867354A (en) * | 2021-01-11 | 2021-05-28 | 陈兴 | Network computer lab high temperature monitoring mechanism |
| CN112817393A (en) * | 2021-02-03 | 2021-05-18 | 东北石油大学 | Petroleum geology and geophysical figure processing device and using method thereof |
| CN112817393B (en) * | 2021-02-03 | 2022-10-11 | 东北石油大学 | Petroleum geology and geophysical figure processing device and using method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |