CN204537809U - A kind of improvement transformer case - Google Patents
A kind of improvement transformer case Download PDFInfo
- Publication number
- CN204537809U CN204537809U CN201520257677.3U CN201520257677U CN204537809U CN 204537809 U CN204537809 U CN 204537809U CN 201520257677 U CN201520257677 U CN 201520257677U CN 204537809 U CN204537809 U CN 204537809U
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- CN
- China
- Prior art keywords
- transformer case
- transformer
- layer
- radiation protective
- thermal insulation
- Prior art date
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- Expired - Fee Related
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- 239000010410 layer Substances 0.000 claims abstract description 40
- 230000005855 radiation Effects 0.000 claims abstract description 26
- 239000011241 protective layer Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 230000001012 protector Effects 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
A kind of improvement transformer case, is made up of transformer case, transformer body, input lead, output lead, air outlet, air inlet, protector, ventilating fan, dehydrating breather, noise reduction sound-absorbing layer, radiation protective layer, thermal insulation layer.The inside of described transformer case is provided with transformer body, and the two ends of transformer body are connected with input lead and output lead respectively; The both sides of described transformer case are respectively equipped with air outlet and air inlet, are equipped with ventilating fan at air outlet and air inlet; The outside of described transformer case is provided with protector, and described protector comprises noise reduction sound-absorbing layer, radiation protective layer and thermal insulation layer, and noise reduction sound-absorbing layer, radiation protective layer and thermal insulation layer are successively set on the outside of transformer case from inside to outside; Described transformer case inside is provided with dehydrating breather, and the quantity of dehydrating breather is no less than one; Described radiation protective layer inside is wire screen lattice structure; Described noise reduction sound-absorbing layer, to be bonded together by adhesive between radiation protective layer and thermal insulation layer.
Description
Technical field
The utility model relates to technical field of transformation equipment, is specially a kind of improvement transformer case.
Background technology
Certain heat can be produced during transformer work, have impact on relative stability during transformer work to a certain extent, in addition, some transformers work under bad environment, inside transformer parts are easily subject to impurity or moisture corrodes, can affect the life-span of transformer, for these problems, people take multiple method and make up.
Utility model content
The purpose of this utility model is that providing a kind of improves transformer case, to solve the problem proposed in above-mentioned background technology.
The technical scheme that the utility model relates to:
A kind of improvement transformer case, is made up of transformer case, transformer body, input lead, output lead, air outlet, air inlet, protector, ventilating fan, dehydrating breather, noise reduction sound-absorbing layer, radiation protective layer, thermal insulation layer.
The inside of described transformer case is provided with transformer body, and the two ends of transformer body are connected with input lead and output lead respectively.
The both sides of described transformer case are respectively equipped with air outlet and air inlet, are equipped with ventilating fan at air outlet and air inlet.
The outside of described transformer case is provided with protector, and described protector comprises noise reduction sound-absorbing layer, radiation protective layer and thermal insulation layer, and noise reduction sound-absorbing layer, radiation protective layer and thermal insulation layer are successively set on the outside of transformer case from inside to outside.
Preferably, described transformer case inside is provided with dehydrating breather, and the quantity of dehydrating breather is no less than one.
Preferably, the thickness proportion of described noise reduction sound-absorbing layer, radiation protective layer and thermal insulation layer is 3: 3: 4.
Preferably, described radiation protective layer inside is wire screen lattice structure.
Preferably, described noise reduction sound-absorbing layer, bonded together by adhesive between radiation protective layer and thermal insulation layer.
Compared with prior art, the beneficial effects of the utility model are: the utility model has good heat radiation, purification foreign material, removes the functions such as moisture, sound insulation and radiation proof.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model protective device structure schematic diagram.
In figure: 1. transformer case, 2. transformer body, 3. input lead, 4. output lead, 5. air outlet, 6. air inlet, 7. protector, 8. ventilating fan, 9. dehydrating breather, 10. noise reduction sound-absorbing layer, 11. radiation protective layer, 12. thermal insulation layers.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model as shown in Figure 1 and Figure 2, a kind of improvement transformer case, is made up of transformer case 1, transformer body 2, input lead 3, output lead 4, air outlet 5, air inlet 6, protector 7, ventilating fan 8, dehydrating breather 9, noise reduction sound-absorbing layer 10, radiation protective layer 11, thermal insulation layer 12.
The inside of described transformer case 1 is provided with transformer body 2, and the two ends of transformer body 2 are connected with input lead 3 and output lead 4 respectively.
The both sides of described transformer case 1 are respectively equipped with air outlet 5 and air inlet 6, are equipped with ventilating fan 8 at air outlet 5 and air inlet 6 place.
The outside of described transformer case 1 is provided with protector 7, and described protector 7 comprises noise reduction sound-absorbing layer 10, radiation protective layer 11 and thermal insulation layer 12, and noise reduction sound-absorbing layer 10, radiation protective layer 11 and thermal insulation layer 12 are successively set on the outside of transformer case 1 from inside to outside.
Described noise reduction sound-absorbing layer 10, the thickness proportion of radiation protective layer 11 and thermal insulation layer 12 is 3: 3: 4, radiation protective layer 11 inside is wire screen lattice structure, noise reduction sound-absorbing layer 10, radiation protective layer 11 and thermal insulation layer 12 are bonded together by adhesive, the noise that noise reduction sound-absorbing layer 10 and radiation protective layer 11 produce when effectively reducing transformer work and radiation, reduce transformer to neighbouring people's adverse influence, thermal insulation layer 12 reflects away the temperature of most solar irradiation, decrease the temperature rising that transformer produces because of illumination, extend the useful life of transformer, transformer case 1 inside is provided with dehydrating breather 9, and the quantity of dehydrating breather 9 is no less than one, made foreign material and moisture in the air in transformer be purified by dehydrating breather 9, impurity in effective filtering transformer in air and moisture, keep the clean and dielectric strength in transformer.
Claims (2)
1. one kind is improved transformer case, by transformer case (1), transformer body (2), input lead (3), output lead (4), air outlet (5), air inlet (6), protector (7), ventilating fan (8), dehydrating breather (9), noise reduction sound-absorbing layer (10), radiation protective layer (11), thermal insulation layer (12) forms, it is characterized in that: the inside of described transformer case (1) is provided with transformer body (2), the two ends of transformer body (2) are connected with input lead (3) and output lead (4) respectively, the both sides of described transformer case (1) are respectively equipped with air outlet (5) and air inlet (6), are equipped with ventilating fan (8) at air outlet (5) and air inlet (6) place, the outside of described transformer case (1) is provided with protector (7), described protector (7) comprises noise reduction sound-absorbing layer (10), radiation protective layer (11) and thermal insulation layer (12), and noise reduction sound-absorbing layer (10), radiation protective layer (11) and thermal insulation layer (12) are successively set on the outside of transformer case (1) from inside to outside.
2. one according to claim 1 improves transformer case, it is characterized in that: the thickness proportion of described noise reduction sound-absorbing layer (10), radiation protective layer (11) and thermal insulation layer (12) is 3: 3: 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257677.3U CN204537809U (en) | 2015-04-20 | 2015-04-20 | A kind of improvement transformer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257677.3U CN204537809U (en) | 2015-04-20 | 2015-04-20 | A kind of improvement transformer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204537809U true CN204537809U (en) | 2015-08-05 |
Family
ID=53751781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520257677.3U Expired - Fee Related CN204537809U (en) | 2015-04-20 | 2015-04-20 | A kind of improvement transformer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204537809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244151A (en) * | 2015-10-30 | 2016-01-13 | 国网山东省电力公司东营供电公司 | A noise reduction apparatus for a converter transformer |
| CN106981358A (en) * | 2017-05-02 | 2017-07-25 | 句容市江电电器机械有限公司 | Transformer case |
| CN110136926A (en) * | 2019-01-09 | 2019-08-16 | 浙江江山华宁电器有限公司 | A kind of harbour transformer case |
-
2015
- 2015-04-20 CN CN201520257677.3U patent/CN204537809U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244151A (en) * | 2015-10-30 | 2016-01-13 | 国网山东省电力公司东营供电公司 | A noise reduction apparatus for a converter transformer |
| CN106981358A (en) * | 2017-05-02 | 2017-07-25 | 句容市江电电器机械有限公司 | Transformer case |
| CN110136926A (en) * | 2019-01-09 | 2019-08-16 | 浙江江山华宁电器有限公司 | A kind of harbour transformer case |
| CN110136926B (en) * | 2019-01-09 | 2020-04-03 | 浙江江山华宁电器有限公司 | Transformer shell for port |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160420 |