CN207474199U - A kind of heat dissipating device of transformer - Google Patents
A kind of heat dissipating device of transformer Download PDFInfo
- Publication number
- CN207474199U CN207474199U CN201721614869.0U CN201721614869U CN207474199U CN 207474199 U CN207474199 U CN 207474199U CN 201721614869 U CN201721614869 U CN 201721614869U CN 207474199 U CN207474199 U CN 207474199U
- Authority
- CN
- China
- Prior art keywords
- air
- cabinet
- transformer
- plate body
- air hose
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of heat dissipating device of transformer, transformer body is installed in cabinet, and the cabinet includes the side plate of top plate, bottom plate and four sides；The side plate is double-layer structure, and there are ventilation gaps between the internal layer plate body and the outer layer plate body；The internal layer plate body is provided with several air grid A from top to bottom；The outer layer plate body is provided with several air grid B from top to bottom；Cabinet is provided with exhaust outlet on its top plate；Cabinet is provided with air intake vent on its bottom plate；In cabinet heat radiation rack is provided between two adjacent transformer bodies；Guide duct is provided on heat radiation rack；The utility model sets guide duct around the device body of transformer, so as to accelerate the flowing of wind, forces to reduce the temperature of transformer.
Description
Technical field
The utility model is related to a kind of radiator more particularly to a kind of radiators applied to transformer.
Background technology
In the prior art, the heat dissipating method of transformer is usually to open up heat emission hole on the cabinet of transformer, so as to logical
Cross natural wind heat dissipation, in order to further strengthen heat dissipation effect, have air intake vent is set below cabinet, top sets exhaust outlet, thus
The air duct formed by entering, between exhaust outlet radiates to transformer, but due to transformer body and transformer case inner wall it
Between distance it is excessive, cause part air quantity substantially from far from transformer body outside be lost in, it is impossible to play it is due cooling make
With, it is bad so as to cause transformer heat dissipation, the working efficiency of transformer is affected, makes transformer can only be in certain environment temperature
In the range of could oepration at full load.
The problem of cannot reaching perfect condition due to heat dissipation effect in order to improve, make transformer that can not operate at full capacity,
There are the means held using drop, but largely effect on the actual operating efficiency of transformer in this way.
Invention content
The purpose of this utility model is to provide a kind of heat dissipating device of transformer, of the existing technology to solve the problems, such as.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：A kind of heat dissipating device of transformer becomes
Depressor device body is installed in cabinet；The cabinet includes the side plate of top plate, bottom plate and four sides；The side plate is double-layer structure,
Including internal layer plate body and outer layer plate body；There are ventilation gaps between the internal layer plate body and the outer layer plate body；In described
Laminate body is provided with several air grid A from top to bottom；The outer layer plate body is provided with several air grid B from top to bottom；
The air grid A and air grid B is arranged at intervals；
The cabinet is provided with exhaust outlet on its top plate；The cabinet is provided with air intake vent on its bottom plate；In cabinet
Heat radiation rack is provided between two adjacent transformer bodies；The heat radiation rack is inverted U-shaped structure；The heat dissipation
Guide duct is provided on frame；The guide duct is inverted U-shaped structure, and the both ends of guide duct set air inlet hole, the tube wall of guide duct
It is provided with several exhaust vents；Air inducing chamber is provided in the bottom plate；The bottom of the air inducing chamber is provided with air intake vent, top setting
There is the through-hole for connecting the air inducing chamber with cabinet inner space；The air inducing intracavitary is provided with air inducing wind turbine.
The guide duct generally inverted U-shaped；The guide duct includes a lateral air hose and vertical with lateral air hose sets
The two vertical air hoses put；The both ends of the transverse direction air hose are connect by Thermostable flexible hose with the vertical air hose of its both sides；It is described
Lateral air hose and the vertical air hose be rotatably connected with the heat radiation rack；The lateral air hose and described perpendicular
4 discharge air holes are both provided on the tube wall of air hose.
The lateral air hose is rotatably connected with the heat radiation rack；Rotation is provided on the cross bar of the heat radiation rack
Bar；Driving gear is provided in the rotating bar；The driven tooth engaged with driving gear is provided on the lateral air hose
Wheel；One end of the rotating bar is rotatably connected with internal layer plate body, and the other end passes through internal layer plate body and outer layer plate body and one turn
Disk is fixedly connected；The turntable periphery is arranged a gear ring；The gear ring is engaged with gear；The gear is by driving
Device drives.
The vertical air hose is rotatably connected with the heat radiation rack；Synchronous pulley is both provided on two vertical air hoses
A；Two synchronous pulley A pass through synchronous band connection；Synchronous pulley B is additionally provided on one of them vertical air hose；The lamina rara externa
Synchronous pulley C is installed on body；The synchronous pulley B passes through synchronous band connection with synchronous pulley C；The synchronous pulley C
It is driven by driving device.
The driving device is drive motor or hand hand-operated rocker arm.
The top plate is provided with dust cover in the upper end of exhaust outlet.
The advantageous effect that the utility model is reached is：The side plate of the utility model cabinet be double-layer structure, internal layer plate body
There are ventilation gaps between the outer layer plate body；The internal layer plate body is provided with several air grid A from top to bottom；It is described
Outer layer plate body be provided with several air grid B from top to bottom；Cabinet is provided with exhaust outlet on its top plate；Cabinet is in its bottom plate
On be provided with air intake vent；In cabinet heat radiation rack is provided between two adjacent transformer bodies；It is set on heat radiation rack
There is guide duct；The utility model sets guide duct around the device body of transformer, so as to accelerate the flowing of wind, forces to reduce change
The temperature of depressor.This structure makes moderate progress relative to not using guide duct transformer heat dissipation effect.
Description of the drawings
In order to more clearly illustrate the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is simply introduced, it should be apparent that, the accompanying drawings in the following description is only some realities described in the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of guide duct.
Fig. 3 is the structure diagram of guide duct and heat radiation rack.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：A kind of heat dissipating device of transformer becomes
Depressor device body 1 is installed in cabinet 2；Side plate of the cabinet 2 including top plate 21,22 and four side of bottom plate；The side plate is double
Layer structure, including internal layer plate body 231 and outer layer plate body 232；Between the internal layer plate body 231 and the outer layer plate body 232
There are ventilation gaps 233；The internal layer plate body 231 is provided with several air grid A234 from top to bottom；The outer layer plate body
232 are provided with several air grid B235 from top to bottom；The air grid A234 and the air grid B235 intervals
Setting；
The cabinet 2 is provided with exhaust outlet 211 on its top plate 21；The cabinet 2 is provided with inlet air on its bottom plate 22
Mouth 222；In cabinet 2 heat radiation rack 3 is provided between two adjacent transformer bodies 1；The heat radiation rack 3 is U
Type structure；Guide duct 4 is provided on the heat radiation rack 3；The guide duct 4 is inverted U-shaped structure, and the both ends of guide duct 4 are set
Air inlet hole 4a is put, the tube wall of guide duct 4 is provided with several exhaust vent 4b；Air inducing chamber 5 is provided in the bottom plate 22；The air inducing
The bottom of chamber 5 is provided with air intake vent 222, and top is provided with the through-hole 51 for connecting the air inducing chamber 5 with cabinet inner space；
Air inducing wind turbine 6 is provided in the air inducing chamber 5.
The generally inverted U-shaped of guide duct 4；The guide duct 4 include a lateral air hose 41 and with lateral air hose 41
Vertically disposed two vertical air hoses 42；The both ends of the transverse direction air hose 41 pass through Thermostable flexible hose 43 and the vertical wind of its both sides
Pipe 42 connects；The lateral air hose 41 and the vertical air hose 42 are rotatably connected with the heat radiation rack 3；Described
4 discharge air holes 4b are both provided on the tube wall of lateral air hose 41 and the vertical air hose 42.
The lateral air hose 41 is rotatably connected with the heat radiation rack 3；It is provided on the cross bar of the heat radiation rack 3
Rotating bar 71；Driving gear 75 is provided in the rotating bar 71；It is provided on the lateral air hose 41 and driving gear
The driven gear 76 of 75 engagements；One end of the rotating bar 71 is rotatably connected with internal layer plate body 231, and the other end passes through internal layer
Plate body 231 and outer layer plate body 232 are fixedly connected with a turntable 72；72 periphery of turntable is arranged a gear ring 73；Described
Gear ring 73 is engaged with gear 74；The gear is driven by driving device.
The vertical air hose 42 is rotatably connected with the heat radiation rack 3；It is both provided on two vertical air hoses 42 same
Walk belt wheel A81；Two synchronous pulley A81 are connected by synchronous belt 82；Synchronous belt is additionally provided on one of them vertical air hose 42
Take turns B83；Synchronous pulley C84 is installed on the outer layer plate body 232；The synchronous pulley B83 and synchronous pulley C84 passes through same
Step band 82 connects；The synchronous pulley C84 is driven by driving device.
The driving device is drive motor or hand hand-operated rocker arm.
The top plate 21 is provided with dust cover 9 in the upper end of exhaust outlet 211.
Embodiment described above is only that the preferred embodiment of the utility model is described, not new to this practicality
The conception and scope of type is defined, without departing from the design concept of the present utility model, ordinary skill skill in this field
Art personnel should all fall into the scope of protection of the utility model to all variations and modifications that the technical solution of the utility model is made,
The claimed technology contents of the utility model, are all documented in technology claim.
Claims (6)
1. a kind of heat dissipating device of transformer, transformer body（1）It is installed on cabinet（2）It is interior；It is characterized in that：The cabinet（2）
Including top plate（21）, bottom plate（22）With the side plate of four sides；The side plate is double-layer structure, including internal layer plate body（231）With it is outer
Laminate body（232）；The internal layer plate body（231）With the outer layer plate body（232）Between there are ventilation gaps（233）；Institute
It states internal layer plate body (231) and is provided with several air grid A from top to bottom（234）；The outer layer plate body（232）It sets from top to bottom
It is equipped with several air grid B（235）；The air grid A（234）With the air grid B（235）It is arranged at intervals；
The cabinet（2）In its top plate（21）On be provided with exhaust outlet（211）；The cabinet（2）In its bottom plate（22）Upper setting
There is air intake vent（222）；Cabinet（2）Inherent two adjacent transformer bodies（1）Between be provided with heat radiation rack（3）；It is described
Heat radiation rack（3）For inverted U-shaped structure；The heat radiation rack（3）On be provided with guide duct（4）；The guide duct（4）To fall U
Type structure, guide duct（4）Both ends setting air inlet hole（4a）, guide duct（4）Tube wall be provided with several exhaust vents（4b）；It is described
Bottom plate（22）Inside it is provided with air inducing chamber（5）；The air inducing chamber（5）Bottom be provided with air intake vent（222）, top is provided with institute
The air inducing chamber stated（5）The through-hole connected with cabinet inner space（51）；The air inducing chamber（5）Inside it is provided with air inducing wind turbine（6）.
2. a kind of heat dissipating device of transformer according to claim 1, it is characterised in that：The guide duct（4）Generally
Inverted U-shaped；The guide duct（4）Including a lateral air hose（41）With with lateral air hose（41）Vertically disposed two vertical air hoses
（42）；The transverse direction air hose（41）Both ends pass through Thermostable flexible hose（43）With the vertical air hose of its both sides（42）Connection；It is described
Lateral air hose（41）With the vertical air hose（42）With the heat radiation rack（3）It is rotatably connected；The beam wind
Pipe（41）With the vertical air hose（42）Tube wall on be both provided with 4 discharge air holes（4b）.
3. a kind of heat dissipating device of transformer according to claim 2, it is characterised in that：The lateral air hose（41）With institute
The heat radiation rack stated（3）It is rotatably connected；The heat radiation rack（3）Cross bar on be provided with rotating bar（71）；The rotating bar
（71）On be provided with driving gear（75）；The lateral air hose（41）On be provided with and driving gear（75）The driven tooth of engagement
Wheel（76）；The rotating bar（71）One end and internal layer plate body（231）It is rotatably connected, the other end passes through internal layer plate body
（231）With outer layer plate body（232）With a turntable（72）It is fixedly connected；The turntable（72）Periphery is arranged a gear ring（73）；
The gear ring（73）With gear（74）Engagement；The gear is driven by driving device.
4. a kind of heat dissipating device of transformer according to claim 3, it is characterised in that：The vertical air hose（42）With institute
The heat radiation rack stated（3）It is rotatably connected；Two vertical air hoses（42）On be both provided with synchronous pulley A（81）；Two synchronous pulley A
（81）Pass through synchronous belt（82）Connection；One of them vertical air hose（42）On be additionally provided with synchronous pulley B（83）；The lamina rara externa
Body（232）On synchronous pulley C is installed（84）；The synchronous pulley B（83）With synchronous pulley C（84）Pass through synchronous belt（82）
Connection；The synchronous pulley C（84）It is driven by driving device.
5. a kind of heat dissipating device of transformer according to claim 4, it is characterised in that：The driving device is driving horse
It reaches or hand-operated rocker arm.
6. a kind of heat dissipating device of transformer according to claim 5, it is characterised in that：The top plate（21）In exhaust outlet
（211）Upper end be provided with dust cover（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614869.0U CN207474199U (en) | 2017-11-28 | 2017-11-28 | A kind of heat dissipating device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614869.0U CN207474199U (en) | 2017-11-28 | 2017-11-28 | A kind of heat dissipating device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474199U true CN207474199U (en) | 2018-06-08 |
Family
ID=62259766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721614869.0U Withdrawn - After Issue CN207474199U (en) | 2017-11-28 | 2017-11-28 | A kind of heat dissipating device of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705958A (en) * | 2017-11-28 | 2018-02-16 | 国网山东省电力公司龙口市供电公司 | A kind of heat dissipating device of transformer |
-
2017
- 2017-11-28 CN CN201721614869.0U patent/CN207474199U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705958A (en) * | 2017-11-28 | 2018-02-16 | 国网山东省电力公司龙口市供电公司 | A kind of heat dissipating device of transformer |
| CN107705958B (en) * | 2017-11-28 | 2020-03-31 | 国网山东省电力公司龙口市供电公司 | Transformer heat abstractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20200331 |