CN208093300U - A kind of power distribution network transformer cooling device - Google Patents
A kind of power distribution network transformer cooling device Download PDFInfo
- Publication number
- CN208093300U CN208093300U CN201820686280.XU CN201820686280U CN208093300U CN 208093300 U CN208093300 U CN 208093300U CN 201820686280 U CN201820686280 U CN 201820686280U CN 208093300 U CN208093300 U CN 208093300U
- Authority
- CN
- China
- Prior art keywords
- sunshading cover
- rotating bar
- driven wheel
- electric machine
- transformer
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 241000883990 Flabellum Species 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000036316 preload Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000000737 periodic effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model is related to transformer falling temperature technique fields, especially a kind of power distribution network transformer cooling device, including transformer case, the pedestal upper end is equipped with sunshading cover, the output shaft end of the rotary electric machine is equipped with rotation in the second axle bed described in the first flabellum and is provided with rotating bar, the turning rod end is provided with the second flabellum, the transmission mechanism includes the driving wheel being fixedly mounted on the output shaft of rotary electric machine and the first driven wheel being fixedly mounted in rotating bar, both sides upper end is installed with the first axle bed inside the sunshading cover, rotation is provided with shaft between described two first axle beds, described shaft one end is installed with the second driven wheel, it is connected with the first transmission belt vertically between second driven wheel and the first driven wheel, the second transmission belt is connected between the driving wheel and the shaft of top.The utility model is simple in structure, good cooling effect, easy to disassemble, is conducive to the periodic maintenance to transformer.
Description
Technical field
The utility model is related to transformer falling temperature technique field more particularly to a kind of power distribution network transformer cooling devices.
Background technology
Transformer will produce a large amount of heat at work, it is necessary to timely heat be discharged, otherwise can cause transformation
The raising of device internal temperature influences the working efficiency of transformer, and temperature is excessively high or even can cause transformer spontaneous combustion, causes electric power thing
Therefore economic loss is also resulted in while making troubles to resident, the transformer cooling device on existing market is lacked there are following
Point：It involves great expense, maintenance period is short, and radiating and cooling is ineffective, therefore is unfavorable for promoting.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of power distribution network proposed becomes
Depressor heat sink.
To achieve the goals above, the utility model uses following technical solution：
A kind of power distribution network transformer cooling device, including transformer case are designed, the transformer case lower end is horizontal
It is provided with pedestal, the pedestal upper end is equipped with sunshading cover, and transformer case is located on the inside of sunshading cover, the transformer case
Both sides are both provided with multiple ventholes through transformer case, and branch is installed on the pedestal of sunshading cover outside side
Support is placed with rotary electric machine on support frame as described above, and the sunshading cover side is equipped with the casing through sunshading cover, and rotates electricity
The output shaft of machine is through casing and extends on the inside of sunshading cover, and the output shaft end of the rotary electric machine is equipped with the first flabellum,
The other side is installed with the second axle bed inside the sunshading cover, is rotated in second axle bed and is provided with rotating bar, described turn
Lever end is provided with the second flabellum, and the first flabellum of the output shaft end of the second flabellum of turning rod end and rotary electric machine
For identical setting, it is arranged with bearing in the rotating bar, the bearing lower end is installed with supporting rod, and the lower end of supporting rod
It is fixedly mounted on pedestal, transmission mechanism, the sunshading cover is additionally provided between the rotating bar and the output shaft of rotary electric machine
Both sides external lower end is provided with two groups of pre-tightening mechanisms, and for the preload to sunshading cover, the sunshading cover upper end offers multiple
Ventilation opening, the sunshading cover inner top side are provided with cooling mechanism, and the transmission mechanism includes being fixedly mounted on rotary electric machine
Driving wheel on output shaft and the first driven wheel being fixedly mounted in rotating bar, and the first driven wheel is located at bearing and second
In rotating bar between axle bed, both sides upper end is installed with the first axle bed, and two the first axle beds inside the sunshading cover
Positioned at same level height, between described two first axle beds rotation be provided with shaft, described shaft one end is installed with the
Two driven wheels are connected with the first transmission belt, the driving wheel and top vertically between second driven wheel and the first driven wheel
Shaft between be connected with the second transmission belt, and the second transmission belt and the first transmission belt are in tight state.
Preferably, the cooling mechanism includes that level is fixedly mounted on the box body of sunshading cover inner top side and runs through box body
Multiple heat emission holes, and multiple heat emission holes are interconnected respectively with multiple ventilation openings, and multiple heat dissipations are equipped on the inside of the box body
Piece.
Preferably, the pre-tightening mechanism includes being fixedly mounted on the connecting plate of side lower end outside sunshading cover and passing through vertically
The pretension bolt of connecting plate is worn, and pretension bolt lower end extends in pedestal.
Preferably, vertically-mounted on the pedestal of transformer case both sides lower end to have limiting plate.
The utility model proposes a kind of power distribution network transformer cooling device, advantageous effect is：The power distribution network becomes
Depressor heat sink can avoid because heat caused by the raising of extraneous bad border temperature, coordinates multiple cooling mechanisms, can
It radiates from comprehensive to transformer, good heat dissipation effect, the heat for timely generating inside transformer excludes, and reduces peace
Full hidden danger, and stable structure, quick detachable, convenient and periodic maintenance and repair of the operating personnel to transformer.
Description of the drawings
Fig. 1 be the utility model proposes a kind of power distribution network transformer cooling device structural schematic diagram.
Fig. 2 be the utility model proposes a kind of power distribution network transformer cooling device the portions A schematic enlarged-scale view.
In figure：First axle bed 1, sunshading cover 3, the second axle bed 4, the first driven wheel 5, pretension bolt 6, connects first transmission belt 2
Fishplate bar 7, pedestal 8, the second driven wheel 9, ventilation opening 10, heat emission hole 11, box body 12, cooling fin 13, shaft 14, rotating bar 15,
One flabellum 16, limiting plate 17, venthole 18, transformer case 19, the second transmission belt 20, driving wheel 21, casing 22, rotary electric machine
23, supporting rack 24, bearing 25, supporting rod 26, the second flabellum 27.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of power distribution network transformer cooling device, including transformer case 19, under transformer case 19
End is horizontally disposed pedestal 8, and 8 upper end of pedestal is equipped with sunshading cover 3, and transformer case 19 is located at 3 inside of sunshading cover, transformer
It is vertically-mounted on the pedestal 8 of 19 both sides lower end of shell to have limiting plate 17, enable to 19 position of transformer case that can keep
One relatively steady state, 19 both sides of transformer case are both provided with multiple ventholes 18 through transformer case 19, prevent
It shines and is installed with supporting rack 24 on the pedestal 8 of 3 outside sides of cover, rotary electric machine 23, sunshading cover 3 one are placed on supporting rack 24
Side is equipped with the casing 22 through sunshading cover 3, and the output shaft of rotary electric machine 23 through casing 22 and extends in sunshading cover 3
The output shaft end of side, rotary electric machine 23 is equipped with the first flabellum 16, and the 3 inside other side of sunshading cover is installed with the second axle bed
4, in the second axle bed 4 rotation be provided with rotating bar 15,15 end of rotating bar is provided with the second flabellum 27, and 15 end of rotating bar
Second flabellum 27 is identical setting with the first flabellum 16 of the output shaft end of rotary electric machine 23, and bearing is arranged in rotating bar 15
25,25 lower end of bearing is installed with supporting rod 26, and the lower end of supporting rod 26 is fixedly mounted on pedestal 8, rotating bar 15 with
Transmission mechanism is additionally provided between the output shaft of rotary electric machine 23, transmission mechanism includes the output for being fixedly mounted on rotary electric machine 23
Driving wheel 21 on axis and the first driven wheel 5 being fixedly mounted in rotating bar 15, and the first driven wheel 5 be located at bearing 25 with
In rotating bar 15 between second axle bed 4,3 inside both sides upper end of sunshading cover is installed with the first axle bed 1, and two first
Axle bed 1 is located at same level height, is rotated between two the first axle beds 1 and is provided with shaft 14,14 one end of shaft is installed with
Second driven wheel 9 is connected with the first transmission belt 2, driving wheel 21 and top vertically between second driven wheel 9 and the first driven wheel 5
Shaft 14 between be connected with the second transmission belt 20, and the second transmission belt 20 and the first transmission belt 2 are in tight state, sun-proof
Cover 3 is provided with the heat that sunlight generation is kept out conducive to transformer, and the rotation of rotary electric machine 23 drives 16 turns of the first flabellum
It is dynamic, enable to the air velocity of 19 side of transformer case to accelerate to be conducive to the cooling of transformer, rotary electric machine 23
Rotation drives driving wheel 21 and the second transmission belt 20 being connected on driving wheel 21 rotation, is arranged at two first to drive
Shaft 14 between axle bed 1 rotates, and is capable of the synchronized rotation of the second driven wheel 9 of 14 other end of area turn axis, cooperation first
Transmission belt 2 and the first driven wheel 5, to realize that rotating bar 15 drives the rotation of the second flabellum 27, bearing 25 and supporting rod
26 pairs of rotating bars 15 have the function of support, and by the design, the heat that transformer generates when working can be with transformer case 19
The venthole 18 of both sides is discharged, can be to the heat of 3 inside of sunshading cover by the synchronized rotation of the second flabellum 27 and the first flabellum 16
Gas velocity is accelerated, to realize the purpose of cooling.
3 both sides external lower end of sunshading cover is provided with two groups of pre-tightening mechanisms, for the preload to sunshading cover 3, pre-tightening mechanism
Including the connecting plate 7 for being fixedly mounted on 3 outside side lower end of sunshading cover and the vertical pretension bolt 6 for running through connecting plate 7, and in advance
Tight 6 lower end of bolt extends in pedestal 8, by the design, enables to the setting that sunshading cover 3 is stablized on pedestal 8.
3 upper end of sunshading cover offers multiple ventilation openings 10, and 3 inner top side of sunshading cover is provided with cooling mechanism, cooling mechanism
It is fixedly mounted on the box body 12 of 3 inner top side of sunshading cover including level and through multiple heat emission holes 11 of box body 12, and multiple
Heat emission hole 11 is interconnected respectively with multiple ventilation openings 10, and 12 inside of box body is equipped with multiple cooling fins 13,3 inside stream of sunshading cover
The hot gas gone out, the cooling fin 13 by 12 inside of box body cool down, as heat emission hole 11 and ventilation opening 10 exclude outside, keep away
The heat for having exempted from transformer generation rests in sunshading cover 3, to accelerate the speed of cooling and the effect of cooling.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of power distribution network transformer cooling device, including transformer case (19), which is characterized in that the transformer case
(19) lower end is horizontally disposed pedestal (8), and pedestal (8) upper end is equipped with sunshading cover (3), and transformer case (19) is located at
On the inside of sunshading cover (3), transformer case (19) both sides are both provided with multiple ventholes through transformer case (19)
(18), it is installed with supporting rack (24) on the pedestal (8) of the external side of the sunshading cover (3), support frame as described above is put on (24)
It is equipped with rotary electric machine (23), sunshading cover (3) side is equipped with the casing (22) through sunshading cover (3), and rotary electric machine
(23) output shaft is through casing (22) and extends on the inside of sunshading cover (3), the output shaft end peace of the rotary electric machine (23)
Equipped with the first flabellum (16), the internal other side of the sunshading cover (3) is installed with the second axle bed (4), second axle bed (4)
Interior rotation is provided with rotating bar (15), and rotating bar (15) end is provided with the second flabellum (27), and rotating bar (15) end
The first flabellum (16) of output shaft end of the second flabellum (27) and rotary electric machine (23) be identical setting, the rotating bar
(15) bearing (25) is arranged on, bearing (25) lower end is installed with supporting rod (26), and the lower end of supporting rod (26)
It is fixedly mounted on pedestal (8), transmission mechanism is additionally provided between the rotating bar (15) and the output shaft of rotary electric machine (23),
Sunshading cover (3) the both sides external lower end is provided with two groups of pre-tightening mechanisms, described sun-proof for the preload to sunshading cover (3)
Cover (3) upper end offers multiple ventilation openings (10), and sunshading cover (3) inner top side is provided with cooling mechanism, the driver
Structure includes the driving wheel (21) being fixedly mounted on the output shaft of rotary electric machine (23) and is fixedly mounted in rotating bar (15)
The first driven wheel (5), and the first driven wheel (5) is located in the rotating bar (15) between bearing (25) and the second axle bed (4), institute
It states sunshading cover (3) internal both sides upper end and is installed with the first axle bed (1), and two the first axle beds (1) are located at same level
Highly, rotation is provided with shaft (14) between described two first axle beds (1), and described shaft (14) one end is installed with second
Driven wheel (9) is connected with the first transmission belt (2), the master vertically between second driven wheel (9) and the first driven wheel (5)
The second transmission belt (20), and the second transmission belt (20) and the first transmission belt are connected between driving wheel (21) and the shaft (14) of top
(2) it is in tight state.
2. a kind of power distribution network transformer cooling device according to claim 1, which is characterized in that the cooling mechanism packet
The level of including is fixedly mounted on the box body (12) of sunshading cover (3) inner top side and multiple heat emission holes (11) through box body (12),
And multiple heat emission holes (11) are interconnected respectively with multiple ventilation openings (10), and multiple cooling fins are equipped on the inside of the box body (12)
(13)。
3. a kind of power distribution network transformer cooling device according to claim 1, which is characterized in that the pre-tightening mechanism packet
Include the connecting plate (7) for being fixedly mounted on sunshading cover (3) external side lower end and the pretension bolt for running through connecting plate (7) vertically
(6), and pretension bolt (6) lower end extends in pedestal (8).
4. a kind of power distribution network transformer cooling device according to claim 1, which is characterized in that the transformer case
(19) vertically-mounted on the pedestal (8) of both sides lower end to have limiting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820686280.XU CN208093300U (en) | 2018-05-09 | 2018-05-09 | A kind of power distribution network transformer cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820686280.XU CN208093300U (en) | 2018-05-09 | 2018-05-09 | A kind of power distribution network transformer cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093300U true CN208093300U (en) | 2018-11-13 |
Family
ID=64053086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820686280.XU Expired - Fee Related CN208093300U (en) | 2018-05-09 | 2018-05-09 | A kind of power distribution network transformer cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529467A (en) * | 2019-09-16 | 2019-12-03 | 广州京海科技有限公司 | A kind of hydraulic station of the perfect heat-dissipating with filtering function |
| CN111834112A (en) * | 2020-08-05 | 2020-10-27 | 襄阳德辉电气有限公司 | Novel detection device for water-cooling smoothing reactor |
-
2018
- 2018-05-09 CN CN201820686280.XU patent/CN208093300U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529467A (en) * | 2019-09-16 | 2019-12-03 | 广州京海科技有限公司 | A kind of hydraulic station of the perfect heat-dissipating with filtering function |
| CN110529467B (en) * | 2019-09-16 | 2020-12-04 | 扬州三元动力机械有限公司 | Hydraulic pressure station that heat dispersion is good with filtering capability |
| CN111834112A (en) * | 2020-08-05 | 2020-10-27 | 襄阳德辉电气有限公司 | Novel detection device for water-cooling smoothing reactor |
| CN111834112B (en) * | 2020-08-05 | 2021-11-23 | 襄阳德辉电气有限公司 | Water-cooling smoothing reactor detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208675051U (en) | Micro-capacitance sensor direct current generator two fans cooling device | |
| CN207968157U (en) | A kind of high efficiency and heat radiation formula motor | |
| CN208093300U (en) | A kind of power distribution network transformer cooling device | |
| CN202303806U (en) | Air outlet component and air conditioner with same | |
| CN206922281U (en) | A kind of power scheduling rack Homogeneouslly-radiating device | |
| CN208387173U (en) | A kind of radiator of frequency converter | |
| CN108757330B (en) | A kind of power supply unit of solar energy wind light mutual complementing | |
| CN209233273U (en) | A kind of environmental protection power distribution cabinet | |
| CN113365158B (en) | Novel 5G base station | |
| CN210182886U (en) | Heat dissipation device for power equipment | |
| CN208338146U (en) | A kind of water conservancy equipment radiator | |
| CN208779853U (en) | A kind of raw material drying device that lithium battery production dehydrating effect is good | |
| CN207647611U (en) | A kind of novel diesel generating set | |
| CN218495878U (en) | Tower internals fan controlling means of taking temperature control | |
| CN207388966U (en) | A kind of distributed-driving electric automobile power control unit | |
| CN207540304U (en) | A kind of mushroom drying box | |
| CN204347735U (en) | A kind of double dynamical computer housing water-cooling structure | |
| CN205654329U (en) | Beam -pumping unit of area heat dissipation brake structure | |
| CN201874733U (en) | Self-powered cooling device with air cooling mechanism | |
| CN201568370U (en) | High-pressure fan | |
| CN206708079U (en) | The open high temperature lubricating device of enameling machine waste discharge blower fan | |
| CN206036924U (en) | Energy -conserving formula street lamp | |
| CN104929861A (en) | Multifunctional electric generator with high practicability | |
| CN211344572U (en) | Computer display base with adjustable height | |
| CN117156830B (en) | Outdoor intelligent ammeter |
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: 20181113 |