CN203179656U - Dry type transformer - Google Patents
Dry type transformer Download PDFInfo
- Publication number
- CN203179656U CN203179656U CN 201320133596 CN201320133596U CN203179656U CN 203179656 U CN203179656 U CN 203179656U CN 201320133596 CN201320133596 CN 201320133596 CN 201320133596 U CN201320133596 U CN 201320133596U CN 203179656 U CN203179656 U CN 203179656U
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- CN
- China
- Prior art keywords
- transformer
- base
- damping spring
- transformer shell
- dry type
- 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 provides a dry type transformer, and relates to a transformer. Supporting feet (2) are arranged below a base (1), a transformer shell (5) is arranged above the base (1), a depressor iron core (6) is arranged inside the transformer shell (5), a damping spring (3) is arranged between the base (1) and the transformer shell (5), a rubber anti-vibration pad (4) is arranged above the damping spring (3), an upper cover (7) is arranged above the transformer shell (5), lightning arresters (8) are installed on the two sides above the upper cover (7), and a plurality of sound reducing and absorbing devices (9) are arranged in the inner walls of the two sides of the transformer shell (5). The dry type transformer is simple in structure, reasonable in design, and convenient to use. The lightning arresters are arranged, therefore, lightning strike can be effectively prevented, a special noise proof device is further arranged, noise generated in a normal working process is low, the anti-vibration effect is obvious, and mechanical friction intensity among parts is low.
Description
Technical field:
The utility model relates to a kind of transformer, is specifically related to a kind of novel dry-type transformer.
Background technology:
In electric equipment and radio-circuit, transformer is commonly used for lifting voltage, matched impedance, safety isolation etc.In generator, no matter be that coil movement is passed through magnetic field or Movement in Magnetic Field by fixed coil, all can be in coil induced potential, these two kinds of situations, the value of magnetic flux is all constant, but with the magnetic flux quantity of coil intersecting chain change is arranged, this is the principle of mutual induction.Transformer is exactly that a kind of undesirable mutual electromagnetic inductance of utilizing is answered voltage of transformation, the device of electric current and impedance.The kind of transformer is a lot, dry-type transformer is arranged, oil-immersed type transformer, fluorochemical transformer etc., dry-type transformer is to rely on cross-ventilation to cool off, the general localized lighting that is used for, electronic circuit, the isallobaric device of plant equipment, in electric power system, general steam turbine transformer, the boiler transformer, the ash disposal transformer, dust removing transformer, desulfurization transformer etc. all is dry-type transformer, directly connect between present each parts of existing dry-type transformer, mechanical friction intensity height each other, therefore, the noise that produces is also apparent in view, and existing transformer does not possess the function of lightning protection, in case be struck by lightning, can damage inner member.
The utility model content:
The purpose of this utility model provides dry-type transformer, it is simple in structure, reasonable in design, easy to use, be provided with lightning protection device, can be effectively anti-lightning strike, also be provided with special noise control mixer, the noise that produces in course of normal operation is low, shockproof effect obvious, each parts room machine frictional strength is low.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises base 1, feet 2, damping spring 3, rubber crash roll 4, transformer case 5, transformer core 6, loam cake 7, lightning arrester 8 and noise reduction acoustic(al)absorbent 9, the below of base 1 is provided with feet 2, the top of base 1 is provided with transformer case 5, the inside of transformer case 5 is provided with depressor iron core 6, be provided with damping spring 3 between base 1 and the transformer case 5, damping spring 3 tops are provided with rubber crash roll 4, the top of transformer case 5 is provided with loam cake 7, the both sides, top of loam cake 7 are equipped with lightning arrester 8, and the both sides inwall of transformer case 5 is provided with several noise reduction sound arresters 9.
The utlity model has following beneficial effect: it is simple in structure, reasonable in design, easy to use, be provided with lightning protection device, can be effectively anti-lightning strike, also be provided with special noise control mixer, the noise that produces in course of normal operation is low, shockproof effect obvious, each parts room machine frictional strength is low.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
With reference to Fig. 1, this embodiment is taked following technical scheme: it comprises base 1, feet 2, damping spring 3, rubber crash roll 4, transformer case 5, transformer core 6, loam cake 7, lightning arrester 8 and noise reduction acoustic(al)absorbent 9, the below of base 1 is provided with feet 2, the top of base 1 is provided with transformer case 5, the inside of transformer case 5 is provided with depressor iron core 6, be provided with damping spring 3 between base 1 and the transformer case 5, damping spring 3 tops are provided with rubber crash roll 4, the top of transformer case 5 is provided with loam cake 7, the both sides, top of loam cake 7 are equipped with lightning arrester 8, and the both sides inwall of transformer case 5 is provided with several noise reduction sound arresters 9.
This embodiment has following beneficial effect: it is simple in structure, reasonable in design, easy to use, be provided with lightning protection device, can be effectively anti-lightning strike, also be provided with special noise control mixer, the noise that produces in course of normal operation is low, shockproof effect obvious, each parts room machine frictional strength is low.
Claims (1)
1. dry-type transformer, it is characterized in that it comprises base (1), feet (2), damping spring (3), rubber crash roll (4), transformer case (5), transformer core (6), loam cake (7), lightning arrester (8) and noise reduction acoustic(al)absorbent (9), the below of base (1) is provided with feet (2), the top of base (1) is provided with transformer case (5), the inside of transformer case (5) is provided with depressor iron core (6), be provided with damping spring (3) between base (1) and the transformer case (5), damping spring (3) top is provided with rubber crash roll (4), the top of transformer case (5) is provided with loam cake (7), the both sides, top of loam cake (7) are equipped with lightning arrester (8), and the both sides inwall of transformer case (5) is provided with several noise reduction sound arresters (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133596 CN203179656U (en) | 2013-03-22 | 2013-03-22 | Dry type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133596 CN203179656U (en) | 2013-03-22 | 2013-03-22 | Dry type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203179656U true CN203179656U (en) | 2013-09-04 |
Family
ID=49076320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320133596 Expired - Fee Related CN203179656U (en) | 2013-03-22 | 2013-03-22 | Dry type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203179656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332295A (en) * | 2014-11-10 | 2015-02-04 | 镇江船舶电器有限责任公司 | Anti-vibration dry-type transformer for ship |
| CN104616860A (en) * | 2014-09-01 | 2015-05-13 | 新疆邦特电器制造有限公司 | Oil immersed transformer outer shell |
| CN107731455A (en) * | 2017-09-28 | 2018-02-23 | 安徽省金鸿再生资源科技有限公司 | A kind of insulation and obturation protection device of vacuum drying oven transformer |
-
2013
- 2013-03-22 CN CN 201320133596 patent/CN203179656U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616860A (en) * | 2014-09-01 | 2015-05-13 | 新疆邦特电器制造有限公司 | Oil immersed transformer outer shell |
| CN104332295A (en) * | 2014-11-10 | 2015-02-04 | 镇江船舶电器有限责任公司 | Anti-vibration dry-type transformer for ship |
| CN107731455A (en) * | 2017-09-28 | 2018-02-23 | 安徽省金鸿再生资源科技有限公司 | A kind of insulation and obturation protection device of vacuum drying oven transformer |
| CN107731455B (en) * | 2017-09-28 | 2019-04-30 | 安徽省金鸿再生资源科技有限公司 | A kind of insulation and obturation protective device of vacuum drying oven 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: 20130904 Termination date: 20150322 |
|
| EXPY | Termination of patent right or utility model |