CN206460841U - A kind of all-sealed coaming plate structure for phase-shifting rectifier transformer - Google Patents
A kind of all-sealed coaming plate structure for phase-shifting rectifier transformer Download PDFInfo
- Publication number
- CN206460841U CN206460841U CN201720189472.5U CN201720189472U CN206460841U CN 206460841 U CN206460841 U CN 206460841U CN 201720189472 U CN201720189472 U CN 201720189472U CN 206460841 U CN206460841 U CN 206460841U
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- CN
- China
- Prior art keywords
- air channel
- support plate
- phase
- rectifier transformer
- shifting rectifier
- 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
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Abstract
The utility model discloses a kind of all-sealed coaming plate structure for phase-shifting rectifier transformer, blower fan including phase-shifting rectifier transformer and at the top of it, it is characterized in that, the coaming plate structure includes being arranged on the air channel support plate I of upper clamping piece left and right end portions and is arranged on the air channel support plate II of lower clamping piece left and right end portions, the outer end of the air channel support plate I and air channel support plate II is respectively and fixedly provided with air channel enclosure support plate, the air channel enclosure support plate is provided with the air channel coaming plate of a tubular structure, the air channel coaming plate is fixed on the enclosure support plate of air channel, the height of the air channel coaming plate is higher than the height of phase-shifting rectifier transformer.The utility model is simple in construction, phase-shifting rectifier transformer is placed in a space substantially sealed off, utilize the outside exhausting of the blower fan at top, eliminate the blower fan of former bottom, simultaneously, also reduce phase-shifting rectifier transformer is influenceed by external dust, filthy and foreign matter, is greatly reduced the cost of manufacture and is improved the service life of phase-shifting rectifier transformer.
Description
Technical field
The utility model is related to a kind of all-sealed coaming plate structure for phase-shifting rectifier transformer, belongs to transformer ventilation
Technical field.
Background technology
Known, transformer is the device for changing alternating voltage using the principle of electromagnetic induction, can operationally be produced
Substantial amounts of heat energy.Phase-shifting rectifier transformer uses the aeration structure of existing transformer, i.e., install cooling fan in its bottom, work as shifting
When the temperature of commutating phase transformer exceedes the temperature of setting, blower fan is started, and the heat produced in running passes through cabinet and cabinet
The heat emission hole opened on body is dispersed into outside cabinet.For powerful phase-shifting rectifier transformer due to excessive height, radiating is difficult to ask
Topic shows more prominent, and when there is such case, the method generally used is that many cooling fans are installed in bottom, utilizes bottom
Portion's air-supply accelerates radiation processes plus the method for top exhausting.However, because transformer is generally all arranged at open air, and be used for
Fan, which is provided in the environment of the circuit of power out of doors, easily there are the phenomenons such as accelerated ageing or corrosion, so may be because of line
Coming off or striking sparks for road aging or corrosion triggers short circuit or the other accidents of transformer, therefore installs excessive blower fan and may give
The normal operation of transformer brings potential safety hazard.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of for the complete close of phase-shifting rectifier transformer
Envelope formula coaming plate structure, can effectively solve the problem that the difficult technical barrier of phase-shifting rectifier transformer radiating.
To achieve these goals, a kind of all-sealed coaming plate for phase-shifting rectifier transformer that the utility model is used
Structure, including phase-shifting rectifier transformer and the blower fan at the top of it, it is characterised in that the coaming plate structure includes being arranged on
The air channel support plate I of upper clamping piece left and right end portions and the air channel support plate II for being arranged on lower clamping piece left and right end portions, the air channel support plate I and wind
The outboard end of road support plate II is equipped with air channel enclosure support plate, and the air channel enclosure support plate is provided with the wind of a tubular structure
Road coaming plate, the air channel coaming plate is fixed on the enclosure support plate of air channel, and the height of the air channel coaming plate is higher than phase-shifting commutation transformation
The height of device.
The air channel support plate I and air channel support plate II are L-type structure.
One end of the air channel support plate I is fixed on upper clamping piece using bolt assembly, the other end and air channel enclosure support plate
It is vertically connected.
One end of the air channel support plate II is fixed on lower clamping piece using bolt assembly, the other end and air channel enclosure support plate
It is vertically connected.
The coaming plate structure is Demountable.
Compared with prior art, the utility model is simple in construction, and wind is installed on the folder from top to bottom of phase-shifting rectifier transformer
Road support plate, installation air channel enclosure support plate is connected with air channel coaming plate on the support plate of air channel, the peak height of air channel coaming plate
In the blower fan at the top of phase-shifting rectifier transformer being enclosed in, minimum point is installed horizontal plane with lower margin and is consistent, so as to incite somebody to action
Phase-shifting rectifier transformer is placed in a space substantially sealed off, using the outside exhausting of the blower fan at top, eliminates former bottom
Blower fan, meanwhile, also reduce phase-shifting rectifier transformer is influenceed by external dust, filthy and foreign matter, greatly reduces manufacture
Cost and the service life for improving phase-shifting rectifier transformer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1 in the utility model；
Wherein：1st, upper clamping piece；2nd, lower clamping piece；3rd, air channel support plate I；4th, air channel support plate II；5th, air channel enclosure support plate；6th, wind
Road coaming plate；7th, phase-shifting rectifier transformer；8th, blower fan.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of all-sealed coaming plate structure for phase-shifting rectifier transformer, including phase-shifting commutation
Transformer 7 and the blower fan 8 at the top of it.The coaming plate structure also includes the air channel support plate I for being arranged on the left and right end portions of upper clamping piece 1
3 and the air channel support plates II 4 of the left and right end portions of lower clamping piece 2 is arranged on, air channel support plate I 3 and air channel support plate II 4 are L-type structure.In wind
The outboard end of road support plate I 3 and air channel support plate II 4 is equipped with air channel enclosure support plate 5, and one end of air channel support plate I 3 utilizes bolt
Component is fixed on upper clamping piece 1, and the other end is vertically connected with air channel enclosure support plate 5；One end of air channel support plate II 4 utilizes bolt
Component is fixed on lower clamping piece 2, and the other end is vertically connected with air channel enclosure support plate 5.It is fixed using 4 air channel support plates,
Total can be caused more firm, will not be blown down in the case where running into high wind conditions.It is cased with air channel enclosure support plate 5
The air channel coaming plate 6 of one tubular structure, air channel coaming plate 6 is fixed on each air channel enclosure support plate 5.In order to which one can be formed
The space of opposing seal, the height of air channel coaming plate 6 is higher than the height of phase-shifting rectifier transformer 7.
Further, because phase-shifting rectifier transformer is installed out of doors mostly, air channel coaming plate is exposed to the weather, time length,
It may need what is more renewed, therefore, the coaming plate structure is Demountable, is conveniently replaceable.
During installation, air channel support plate I 3 is fixed on upper clamping piece 1, air channel support plate II 4 is fixed on lower clamping piece 2, and air channel is enclosed
Plate supporting plate 5 is fixed on the end of corresponding air channel support plate I 3 and air channel support plate II 4, finally installs air channel coaming plate 6, now necessary
The blower fan at the top of phase-shifting rectifier transformer can be enclosed in interior, minimum point and lower margin installation by ensureing the peak height of air channel coaming plate
Horizontal plane is consistent, so as to which phase-shifting rectifier transformer is placed in a space substantially sealed off.During work, phase-shifting commutation
The outside exhausting of blower fan of transformer top, forms air-flow, produces blast so that outside air is from the bottom of phase-shifting rectifier transformer
Portion is entered in the space formed by air channel coaming plate, by space each other, by the heat produced in running from shifting
Distributed at the top of commutating phase transformer, so that the blower fan of former bottom is eliminated, meanwhile, also reduce phase-shifting rectifier transformer
Influenceed by external dust, filthy and foreign matter, greatly reduce the cost of manufacture and improve the use of phase-shifting rectifier transformer
Life-span.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of all-sealed coaming plate structure for phase-shifting rectifier transformer, including phase-shifting rectifier transformer（7）With installed in
Blower fan at the top of it（8）, it is characterised in that the coaming plate structure includes being arranged on upper clamping piece（1）The air channel support plate I of left and right end portions
（3）Be arranged on lower clamping piece（2）The air channel support plate II of left and right end portions（4）, the air channel support plate I（3）With air channel support plate II（4）'s
Outboard end is equipped with air channel enclosure support plate（5）, the air channel enclosure support plate（5）Enclose in air channel provided with a tubular structure
Plate（6）, the air channel coaming plate（6）It is fixed on air channel enclosure support plate（5）On, the air channel coaming plate（6）Height be higher than phase shift
Rectifier transformer（7）Height.
2. a kind of all-sealed coaming plate structure for phase-shifting rectifier transformer according to claim 1, it is characterised in that
The air channel support plate I（3）With air channel support plate II（4）For L-type structure.
3. a kind of all-sealed coaming plate structure for phase-shifting rectifier transformer according to claim 2, it is characterised in that
The air channel support plate I（3）One end be fixed on upper clamping piece using bolt assembly（1）On, the other end and air channel enclosure support plate（5）
It is vertically connected.
4. a kind of all-sealed coaming plate structure for phase-shifting rectifier transformer according to claim 2, it is characterised in that
The air channel support plate II（4）One end be fixed on lower clamping piece using bolt assembly（2）On, the other end and air channel enclosure support plate
（5）It is vertically connected.
5. a kind of all-sealed coaming plate structure for phase-shifting rectifier transformer according to claim 3 or 4, its feature exists
In the coaming plate structure is Demountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189472.5U CN206460841U (en) | 2017-03-01 | 2017-03-01 | A kind of all-sealed coaming plate structure for phase-shifting rectifier transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189472.5U CN206460841U (en) | 2017-03-01 | 2017-03-01 | A kind of all-sealed coaming plate structure for phase-shifting rectifier transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206460841U true CN206460841U (en) | 2017-09-01 |
Family
ID=59691494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720189472.5U Expired - Fee Related CN206460841U (en) | 2017-03-01 | 2017-03-01 | A kind of all-sealed coaming plate structure for phase-shifting rectifier transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206460841U (en) |
-
2017
- 2017-03-01 CN CN201720189472.5U patent/CN206460841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |