CN203351335U - Split type power transformer heat sink protective device - Google Patents
Split type power transformer heat sink protective device Download PDFInfo
- Publication number
- CN203351335U CN203351335U CN 201320288103 CN201320288103U CN203351335U CN 203351335 U CN203351335 U CN 203351335U CN 201320288103 CN201320288103 CN 201320288103 CN 201320288103 U CN201320288103 U CN 201320288103U CN 203351335 U CN203351335 U CN 203351335U
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- CN
- China
- Prior art keywords
- heat sink
- radiator
- protective cover
- split type
- type power
- 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 split type power transformer heat sink protective device, and relates to the technical field of transformers. The split type power transformer heat sink protective device comprises a transformer body, wherein one end portion of the transformer body is connected with a heat sink through a heat dissipation pipeline, a protective cover covers the outer portion of the heat sink, and one end of the protective cover is fixedly connected with one end of the heat sink connected with the transformer body. The split type power transformer heat sink protective device is simple in structure and convenient to install, prevents the heat sink from being in contact with the outer objects due to the fact that the protective cover protects the heat sink, and ensures working safety of the heat sink.
Description
Technical field
The utility model relates to the transformer technology field, is specifically related to a kind of separation type electrical transformer radiator protector.
Background technology
Power transformer is a kind of static electric equipment, is to become the equipment of the another kind of or voltage (electric current) that several numerical value is different that frequency is identical for the alternating voltage by a certain numerical value (electric current).When a winding passes to alternating current, just produce the magnetic flux of alternation, the magnetic flux of alternation, by the effect of iron core magnetic conduction, just induces AC electromotive force in secondary winding.The height of secondary induced electromotive force is relevant with the number of a secondary winding number of turn, and voltage swing is directly proportional to the number of turn.Main Function is electric energy transmitting, and therefore, rated capacity is its major parameter.Rated capacity is the habitual value of a performance power, and it is the size that characterizes electric energy transmitting, with kVA or MVA, means, when transformer is applied to rated voltage, according to it, determines the rated current that is no more than temperature limit under rated condition.The iron core apparatus of power transformer, in an iron core cylinder, is provided with insulating barrier between iron core and iron core barrel, and the heat abstractor on traditional transformer all with the transformer body integrative-structure, this structure is not suitable for high-power transformer used on highlands.
The utility model content
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, the separation type electrical transformer radiator protector that security performance is good.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of separation type electrical transformer radiator protector; comprise transformer body; described transformer body one end is connected with radiator by hot channel; described radiator outer cup is provided with protective cover; described protective cover one end is connected a radiator end with transformer body is fixedly connected with; protective cover protects radiator, prevents that radiator from contacting with foreign object, guarantees the work safety of radiator.
Described protective cover is latticed.
Described protective cover is welded by Metallic rod.
The beneficial effects of the utility model are: the utility model is simple in structure, easy for installation, adopts protective cover that radiator is protected, and prevents that radiator from contacting with foreign object, guarantees the work safety of radiator.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1; a kind of separation type electrical transformer radiator protector; comprise transformer body 1; transformer body 1 one ends are connected with radiator 3 by hot channel 2; radiator 3 outer cup are provided with protective cover 4, and protective cover 4 one ends are connected radiator 3 end with transformer body 1 is fixedly connected with, and protective cover 4 protects radiator 3; prevent that radiator 3 from contacting with foreign object, guarantee the work safety of radiator 3.Protective cover 4 is latticed, and protective cover 4 is welded by Metallic rod.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a separation type electrical transformer radiator protector, comprise transformer body, described transformer body one end is connected with radiator by hot channel, it is characterized in that: described radiator outer cup is provided with protective cover, and described protective cover one end is connected a radiator end with transformer body is fixedly connected with.
2. separation type electrical transformer radiator protector according to claim 1, it is characterized in that: described protective cover is latticed.
3. separation type electrical transformer radiator protector according to claim 1, it is characterized in that: described protective cover is welded by Metallic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288103 CN203351335U (en) | 2013-05-24 | 2013-05-24 | Split type power transformer heat sink protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288103 CN203351335U (en) | 2013-05-24 | 2013-05-24 | Split type power transformer heat sink protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351335U true CN203351335U (en) | 2013-12-18 |
Family
ID=49751202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320288103 Expired - Fee Related CN203351335U (en) | 2013-05-24 | 2013-05-24 | Split type power transformer heat sink protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351335U (en) |
-
2013
- 2013-05-24 CN CN 201320288103 patent/CN203351335U/en not_active Expired - Fee Related
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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: 20131218 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |