CN208225695U - One kind being conveniently replaceable on-load tap-changer of transformer device - Google Patents
One kind being conveniently replaceable on-load tap-changer of transformer device Download PDFInfo
- Publication number
- CN208225695U CN208225695U CN201820703045.9U CN201820703045U CN208225695U CN 208225695 U CN208225695 U CN 208225695U CN 201820703045 U CN201820703045 U CN 201820703045U CN 208225695 U CN208225695 U CN 208225695U
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- China
- Prior art keywords
- transformer
- changer
- load tap
- case
- mounting flange
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Abstract
The utility model discloses one kind to be conveniently replaceable on-load tap-changer of transformer device, it is related to technical field of electric equipment；It includes on-load tap-changer of transformer, mounting flange, transformer case, rupture pressure disc, radiating wing, aperture, protective case；Mounting flange is installed on outer wall at left and right sides of the fuel tank upper end of on-load tap-changer of transformer; there are gap in mounting flange and transformer case upper end; radiating wing is installed on the surrounding outer wall of on-load tap-changer of transformer; on-load tap-changer of transformer is sleeved in protective case; expose at the top of the upper end that protective case passes through transformer case; rupture pressure disc is installed, the right side lower end of transformer case is provided with aperture on the surrounding inner wall of transformer case；The utility model radiates to on-load tap-changer of transformer by radiating wing, is protected by rupture pressure disc to transformer case, is hung out on-load tap-changer of transformer from transformer case upper end by protective case, convenient and efficient, improves working efficiency.
Description
Technical field:
The utility model relates to one kind to be conveniently replaceable on-load tap-changer of transformer device, belong to electrical equipment technology neck
Domain.
Background technique:
Electronic transformer is between the two with electronic transformer in power transformer other than small volume, and there is no clear
Line of demarcation, the power supply for generally providing 60Hz electric power networks is very huge, it may be cover have half continent area as it is big
Capacity, electronic device electric power limitation, be generally limited by rectification, amplification, the ability with the other components of system, some of them portion
Part belongs to amplification electric power person, but such as compared with electric system generating capacity, it still belongs to the range of small electric power.
The on-load tap-changer of transformer replacement of the prior art needs a large amount of manpower and material resources, time-consuming and laborious, working efficiency
It is low.
Utility model content:
There is load to adjust in view of the above-mentioned problems, being conveniently replaceable transformer the technical problem to be solved by the present invention is to provide one kind
Compress switch device, to solve the problems, such as to be previously mentioned in above-mentioned background technique.
One kind of the utility model is conveniently replaceable on-load tap-changer of transformer device, it includes that transformer on-load voltage regulating is opened
Pass, mounting flange, transformer case, rupture pressure disc, radiating wing, aperture, protective case；The fuel tank upper end of on-load tap-changer of transformer
Mounting flange is installed, there are gap in mounting flange and transformer case upper end, and transformer on-load voltage regulating is opened on the outer wall of the left and right sides
Radiating wing is installed on the surrounding outer wall of pass, on-load tap-changer of transformer is sleeved in protective case, and protective case passes through transformer
Expose at the top of the upper end of shell, rupture pressure disc is installed on the surrounding inner wall of transformer case, the right side lower end of transformer case is set
It is equipped with aperture.
Preferably, non-slip groove is arranged in the bottom of the transformer case.
Preferably, the height of the aperture is 120cm-150cm.
Compared with prior art, the utility model has the following beneficial effects: by radiating wing to on-load tap-changer of transformer
It radiates, transformer case is protected by rupture pressure disc, by protective case by on-load tap-changer of transformer from transformation
Device upper shell is hung out, convenient and efficient, improves working efficiency.
Detailed description of the invention:
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- on-load tap-changer of transformer；2- mounting flange；3- transformer case；4- rupture pressure disc；5- radiating wing；
6- aperture；7- protective case.
Specific embodiment:
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing
Confuse the concept of the utility model.
As shown in Figure 1, present embodiment uses following technical scheme: it includes on-load tap-changer of transformer 1, peace
Fill flange 2, transformer case 3, rupture pressure disc 4, radiating wing 5, aperture 6, protective case 7；On the fuel tank of on-load tap-changer of transformer 1
Mounting flange 2 is installed, mounting flange 2 is used to fix on-load tap-changer of transformer 1, mounting flange on the outer wall of the end left and right sides
2 have gap with 3 upper end of transformer case, and radiating wing 5, radiating wing 5 are equipped on the surrounding outer wall of on-load tap-changer of transformer 1
For radiating to on-load tap-changer of transformer 1, on-load tap-changer of transformer 1 is sleeved in protective case 7, and protective case 7 is used to
On-load tap-changer of transformer 1 is sling, is exposed at the top of the upper end that protective case 7 passes through transformer case 3, the four of transformer case 3
Rupture pressure disc 4 is installed, rupture pressure disc 4 is used to protect transformer case 3, and the right side lower end of transformer case 3 is provided on all inner walls
Aperture 6, aperture 6 are used to divulge information and enter for staff.
Further, non-slip groove is arranged in the bottom of the transformer case 3.
Further, the height of the aperture 6 is 120cm-150cm.
The working principle of the present embodiment is as follows: when needing replacing on-load tap-changer of transformer 1, to transformer into
Capable processing of draining the oil, then opens aperture 6, is aerated to inside transformer, by radiating wing 5 to on-load tap-changer of transformer
1 radiates, and accelerates the heat dissipation of radiating wing 5 by the wind that aperture 6 enters, and after reaching suitable services environment, staff is logical
The inside that aperture 6 enters transformer case 3 is crossed, after the lead and top cover of removing on-load tap-changer of transformer 1, by mounting flange
2 separation, protective case 7 is sent into from aperture 6, is inserted in from bottom by 1 entirety of on-load tap-changer of transformer, from transformer case
Expose at the top of 3 upper end, is then hung out on-load tap-changer of transformer 1 by crane, it is convenient and efficient, improve working efficiency.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. one kind is conveniently replaceable on-load tap-changer of transformer device, it is characterised in that: it include on-load tap-changer of transformer,
Mounting flange, transformer case, rupture pressure disc, radiating wing, aperture, protective case；The fuel tank upper end of on-load tap-changer of transformer is left
Mounting flange is installed, there are gap, on-load tap-changer of transformer in mounting flange and transformer case upper end on right two sides outer wall
Surrounding outer wall on radiating wing is installed, on-load tap-changer of transformer is sleeved in protective case, and protective case is by outside transformer
Expose at the top of the upper end of shell, rupture pressure disc, the right side lower end setting of transformer case are installed on the surrounding inner wall of transformer case
There is aperture.
2. one kind according to claim 1 is conveniently replaceable on-load tap-changer of transformer device, it is characterised in that: the change
Non-slip groove is arranged in the bottom of depressor shell.
3. one kind according to claim 1 is conveniently replaceable on-load tap-changer of transformer device, it is characterised in that: described to open
The height in hole is 120cm-150cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703045.9U CN208225695U (en) | 2018-05-11 | 2018-05-11 | One kind being conveniently replaceable on-load tap-changer of transformer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703045.9U CN208225695U (en) | 2018-05-11 | 2018-05-11 | One kind being conveniently replaceable on-load tap-changer of transformer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225695U true CN208225695U (en) | 2018-12-11 |
Family
ID=64511768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820703045.9U Expired - Fee Related CN208225695U (en) | 2018-05-11 | 2018-05-11 | One kind being conveniently replaceable on-load tap-changer of transformer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682548A (en) * | 2018-05-11 | 2018-10-19 | 吴江远洋电气有限责任公司 | One kind being conveniently replaceable on-load tap-changer of transformer device |
-
2018
- 2018-05-11 CN CN201820703045.9U patent/CN208225695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682548A (en) * | 2018-05-11 | 2018-10-19 | 吴江远洋电气有限责任公司 | One kind being conveniently replaceable on-load tap-changer of transformer device |
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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: 20181211 Termination date: 20190511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |