CN201804671U - Low-noise reactor - Google Patents
Low-noise reactor Download PDFInfo
- Publication number
- CN201804671U CN201804671U CN2010200102638U CN201020010263U CN201804671U CN 201804671 U CN201804671 U CN 201804671U CN 2010200102638 U CN2010200102638 U CN 2010200102638U CN 201020010263 U CN201020010263 U CN 201020010263U CN 201804671 U CN201804671 U CN 201804671U
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- coil
- noise
- reactor
- low
- vibration
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Abstract
A low-noise reactor comprises clamping channel steel, an iron core, a fastening screw and a coil, and is characterized in that a sealing and wrapping layer is arranged on the outer side of the coil. According to the utility model, the sealing and wrapping layer arranged on the outer side of the coil not only can effectively eliminate the loosening of the binding part of the coil, but also can buffer the vibration and reduce the noise. The vibration level can be greatly reduced from the original 137 decibel to present 55 decibel, the service life of the equipment can be prolonged and the safety of the equipment can be improved.
Description
Technical field
The utility model relates to the intermediate frequency power supply technical field, particularly a kind of low noise reactor.
Background technology
Intermediate frequency power supply is widely used in the metal fever manufacture field, reactor is the main original paper of intermediate frequency power supply, its effect is that the output current of rectifying part is considered ripple, during its work, all direct currents all will be by reactor, and the ripple component in the direct current can make reactor produce vibration, and this vibration can't thoroughly be eradicated, it not only causes severe noise to pollute to operational environment, and long-term high vibration also can reduce the useful life and the fail safe of equipment.
Summary of the invention
The purpose of this utility model provides a kind of low noise reactor.
The utility model is achieved in that it comprises clamping channel-section steel, iron core, holding screw and coil, and it is characterized in that has envelope to wrap up in layer in the arranged outside of coil.
The utility model is wrapped up in layer owing to the arranged outside at coil has envelope, it can not only effectively be eliminated coil and tie up the loosening of part, can also buffering vibration and reduce noise, its level of vibration is greatly reduced, drop to present maximum 55 decibels, the useful life and the fail safe that have improved equipment by original maximum 137 decibels.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described;
Fig. 1 is the structural representation of low noise reactor;
Fig. 2 is the cutaway view of Fig. 1 along A-A;
Fig. 3 has the structural representation that envelope is wrapped up in the layer line circle.
Embodiment
As Figure 1-3, this low noise reactor comprises and clamps channel-section steel 1, iron core 2, holding screw 3 and coil 4, has envelope to wrap up in layer 5 in the arranged outside of coil 4.
Claims (1)
1. low noise reactor, it comprises and clamps channel-section steel, iron core, holding screw and coil, it is characterized in that having envelope to wrap up in layer in the arranged outside of coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200102638U CN201804671U (en) | 2010-01-18 | 2010-01-18 | Low-noise reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200102638U CN201804671U (en) | 2010-01-18 | 2010-01-18 | Low-noise reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201804671U true CN201804671U (en) | 2011-04-20 |
Family
ID=43874173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200102638U Expired - Fee Related CN201804671U (en) | 2010-01-18 | 2010-01-18 | Low-noise reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201804671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709031A (en) * | 2012-02-03 | 2012-10-03 | 苏州天擎电子通讯有限公司 | Novel electric reactor |
| CN105632734A (en) * | 2016-03-22 | 2016-06-01 | 北京电力设备总厂有限公司 | Low-noise dry-type air-core reactor |
| AT520050A1 (en) * | 2017-05-04 | 2018-12-15 | Siemens Ag | Sound insulation, in particular for air throttle coils |
-
2010
- 2010-01-18 CN CN2010200102638U patent/CN201804671U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709031A (en) * | 2012-02-03 | 2012-10-03 | 苏州天擎电子通讯有限公司 | Novel electric reactor |
| CN105632734A (en) * | 2016-03-22 | 2016-06-01 | 北京电力设备总厂有限公司 | Low-noise dry-type air-core reactor |
| CN105632734B (en) * | 2016-03-22 | 2018-01-16 | 北京电力设备总厂有限公司 | Low-noise dry type air reactor |
| AT520050A1 (en) * | 2017-05-04 | 2018-12-15 | Siemens Ag | Sound insulation, in particular for air throttle coils |
| AT520050B1 (en) * | 2017-05-04 | 2020-04-15 | Siemens Ag | Sound insulation, especially for air choke coils |
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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: 20110420 Termination date: 20130118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |