CN204087986U - Novel dry transformer - Google Patents
Novel dry transformer Download PDFInfo
- Publication number
- CN204087986U CN204087986U CN201420554158.9U CN201420554158U CN204087986U CN 204087986 U CN204087986 U CN 204087986U CN 201420554158 U CN201420554158 U CN 201420554158U CN 204087986 U CN204087986 U CN 204087986U
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- CN
- China
- Prior art keywords
- seal closure
- transformer
- transformer body
- holder
- novel dry
- Prior art date
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- Expired - Fee Related
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- Housings And Mounting Of Transformers (AREA)
Abstract
A kind of novel dry transformer, comprise holder, holder is provided with one group of spaced transformer body, transformer body is covered with seal closure, the left end of seal closure is provided with air inlet, the right-hand member of seal closure is provided with air outlet, is provided with baffle plate between seal closure and transformer body, and the gap between seal closure inner chamber and baffle plate, transformer body forms bending vent passages.This structure makes the air along ventilation passage that enters and fully contacts with transformer body, contribute to transformer heat radiation, and cold air enters from air inlet, and the hot gas that transformer distributes is discharged from air outlet, air outlet can connect tracheae and hot gas be led other are local, avoid hot gas re-flow in seal closure, reduce radiating effect.
Description
Technical field
The utility model relates to transformer technology field, particularly relates to a kind of novel dry transformer.
Background technology
At present, along with the development of electric power system, the applied environment of power transmission and distribution equipment and plant equipment is more and more wider, for power transmission and distribution equipment and plant equipment, the cooling channel of device interior is vital, particularly those are installed on the power equipment in special running environment, and required degree of protection is higher.The electric equipment that during load operation this for dry-type transformer, caloric value is large, when running environment cannot meet natural draft cooling, all can be taked some special type of cooling, be ensured the normal work of dry-type transformer by the mode of ventilating and cooling.
Dry-type transformer of the prior art just reaches cooling effect by adopting to the mode of dry-type transformer protective casing inside ventilation, but in fact, the cold wind that air inlet enters compares dispersion in enclosure interior, few by the cooling air volume of transformer heating body, the effect of cooling is poor.And dry-type transformer anti seismic efficiency of the prior art is poor, when running into earthquake or bottom surface vibration amplitude is larger, larger damage is produced to transformer.
Utility model content
The utility model will solve above-mentioned prior art Problems existing, provides a kind of novel dry transformer, good heat dissipation effect, and anti seismic efficiency is good simultaneously.
The utility model solves the technical scheme that its technical problem adopts: this novel dry transformer, comprise holder, holder is provided with one group of spaced transformer body, transformer body is covered with seal closure, the left end of seal closure is provided with air inlet, the right-hand member of seal closure is provided with air outlet, is provided with baffle plate between seal closure and transformer body, and the gap between seal closure inner chamber and baffle plate, transformer body forms bending vent passages.This structure makes the air along ventilation passage that enters and fully contacts with transformer body, contribute to transformer heat radiation, and cold air enters from air inlet, and the hot gas that transformer distributes is discharged from air outlet, air outlet can connect tracheae and hot gas be led other are local, avoid hot gas re-flow in seal closure, reduce radiating effect.
In order to perfect further, holder is located at bottom seal closure, and the bottom of holder is provided with lower spring, and lower spring is supported on bottom seal closure, and lower spring cover has case.Lower spring plays good cushioning effect, can reduce transformer and run the vibrations by a small margin produced.
Perfect further, the top of transformer body is provided with built-in beam, is fixedly connected with between built-in beam with transformer body by connector, is provided with upper spring between built-in beam and seal closure top.Upper spring plays good cushioning effect, coordinates lower spring can reduce transformer better and runs the vibrations by a small margin produced.
Perfect further, built-in beam is provided with suspension linkage member.Transformer can be sling like this.
Perfect further, the bottom of seal closure is provided with a pair supporting seat.Play good supporting role, and can protect bottom seal closure.
The effect that the utility model is useful is: the utility model reasonable in design, improves the radiating efficiency of transformer body, has good anti seismic efficiency simultaneously, increases the useful life of transformer, is conducive to extensive popularization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is end view of the present utility model;
Fig. 4 is the schematic diagram of internal structure in the utility model.
Description of reference numerals: holder 1, transformer body 2, seal closure 3, air inlet 4, air outlet 5, baffle plate 6, vent passages 7, lower spring 8, case 9, built-in beam 10, connector 11, upper spring 12, suspension linkage member 13, supporting seat 14.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: novel dry transformer in the present embodiment, comprise holder 1, holder 1 is provided with one group of spaced transformer body 2, transformer body 2 is covered with seal closure 3, the left end of seal closure 3 is provided with air inlet 4, the right-hand member of seal closure 3 is provided with air outlet 5, is provided with baffle plate 6 between seal closure 3 and transformer body 2, and the gap between seal closure 3 inner chamber and baffle plate 6, transformer body 2 forms bending vent passages 7.Built-in beam 10 is provided with suspension linkage member 13.The bottom of seal closure 3 is provided with a pair supporting seat 14.
Holder 1 is located at bottom seal closure 3, and the bottom of holder 1 is provided with lower spring 8, and lower spring 8 is supported on bottom seal closure 3, and lower spring 8 cover has case 9.The top of transformer body 2 is provided with built-in beam 10, is fixedly connected with between built-in beam 10 with transformer body 2 by connector 11, is provided with upper spring 12 between built-in beam 10 and seal closure 3 top.
The utility model installs seal closure 3 outward at transformer, and coordinate baffle plate 6, air is fully contacted along bending vent passages 7 with transformer body 2, improve the radiating efficiency of transformer body 2, hot gas is directed to other local simultaneously, avoid hot gas to mix with the cold air of air inlet, thus affect radiating effect.
Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (5)
1. a novel dry transformer, comprise holder (1), holder (1) is provided with one group of spaced transformer body (2), it is characterized in that: described transformer body (2) is covered with seal closure (3), the left end of seal closure (3) is provided with air inlet (4), the right-hand member of seal closure (3) is provided with air outlet (5), be provided with baffle plate (6) between seal closure (3) and transformer body (2), the gap between seal closure (3) inner chamber and baffle plate (6), transformer body (2) forms bending vent passages (7).
2. novel dry transformer according to claim 1, it is characterized in that: seal closure (3) bottom is located at by described holder (1), the bottom of holder (1) is provided with lower spring (8), and lower spring (8) is supported on seal closure (3) bottom, and described lower spring (8) cover has case (9).
3. novel dry transformer according to claim 1 and 2, it is characterized in that: the top of described transformer body (2) is provided with built-in beam (10), be fixedly connected with by connector (11) between built-in beam (10) with transformer body (2), upper spring (12) is installed between described built-in beam (10) and seal closure (3) top.
4. novel dry transformer according to claim 3, is characterized in that: described built-in beam (10) is provided with suspension linkage member (13).
5. novel dry transformer according to claim 1, is characterized in that: the bottom of described seal closure (3) is provided with a pair supporting seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554158.9U CN204087986U (en) | 2014-09-25 | 2014-09-25 | Novel dry transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554158.9U CN204087986U (en) | 2014-09-25 | 2014-09-25 | Novel dry transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204087986U true CN204087986U (en) | 2015-01-07 |
Family
ID=52180668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554158.9U Expired - Fee Related CN204087986U (en) | 2014-09-25 | 2014-09-25 | Novel dry transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204087986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106504857A (en) * | 2017-01-04 | 2017-03-15 | 江苏亚威变压器有限公司 | Dry-type transformer |
-
2014
- 2014-09-25 CN CN201420554158.9U patent/CN204087986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106504857A (en) * | 2017-01-04 | 2017-03-15 | 江苏亚威变压器有限公司 | Dry-type transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |