CN203770484U - Electromagnetic coil fire prevention device for retarder - Google Patents
Electromagnetic coil fire prevention device for retarder Download PDFInfo
- Publication number
- CN203770484U CN203770484U CN201320866110.7U CN201320866110U CN203770484U CN 203770484 U CN203770484 U CN 203770484U CN 201320866110 U CN201320866110 U CN 201320866110U CN 203770484 U CN203770484 U CN 203770484U
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- CN
- China
- Prior art keywords
- retarder
- coil
- coil groups
- electromagnetic coil
- prevention device
- 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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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The utility model discloses an electromagnetic coil fire prevention device for a retarder. The electromagnetic coil fire prevention device comprises an upper frame, a lower frame, shielding devices and the retarder, wherein two ends of the retarder are respectively connected with the upper frame and the lower frame; the shielding devices are arranged on two sides of the retarder, and two ends of the shielding devices are connected with the upper frame and the lower frame. The electromagnetic coil fire prevention device is arranged on the outer side of the retarder, so that heat energy is used after being converted into magnetic energy; therefore the retarder is effectively protected, and resources are used. The electromagnetic coil fire prevention device has the advantages of simple structure, stable performance and longer service life.
Description
Technical field
The utility model relates to a kind of refractory protection, relates in particular to a kind of retarder electromagnetic coil refractory protection.
Background technique
At present, for the refractory protection of retarder, be all to protect retarder by shell is set, still, the metal that conventionally all adopts of shell is made, and melting point metal is told somebody what one's real intentions are, and when temperature is higher, metallic case temperature outside is transmitted, and retarder temperature is also increased.
Model utility content
The purpose of this utility model provides a kind of retarder electromagnetic coil refractory protection with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises added, undercarriage, screening arrangement and retarder, the two ends of described retarder are connected with undercarriage with added respectively, described screening arrangement is arranged at the both sides of described retarder, and its two ends are connected with undercarriage with added, described screening arrangement comprises the first coil groups, the second coil groups, shield plate, receiving tube and emission tube, the inner side of described the first coil groups arranges described receiving tube, the inner side of described the second coil groups arranges described emission tube, described receiving tube and described emission tube are arranged at respectively the both sides of described retarder, on the outer wall of described the first coil groups and described the second coil groups, described shield plate is set.
Further, the coil in described the first coil groups is arranged in a crossed manner, and its angle is between 0 °-90 °.
Further, coil intersecting angle the best of described the first coil groups is 45 °.
Further, the coil in described the second coil groups is arranged in a crossed manner, and its angle is between 0 °-90 °.
Further, coil intersecting angle the best of described the second coil groups is 45 °.
The beneficial effects of the utility model are:
The utility model, by the arranged outside electromagnetic coil refractory protection at retarder, is converted into magnetic energy by heat energy and uses, and has effectively protected retarder, also makes resource utilized; The utlity model has simple in structure, stable performance and working life longer advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of retarder electromagnetic coil refractory protection described in the utility model.
In figure: 1-is added, 2-undercarriage, 3-retarder, 4-the first coil groups, 5-receiving tube, 6-emission tube, 7-shield plate, 8-the second coil groups.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises added 1, undercarriage 2, screening arrangement and retarder 3, the two ends of retarder 3 are connected with undercarriage 2 with added 1 respectively, screening arrangement is arranged at the both sides of retarder 3, and its two ends are connected with undercarriage 2 with added 1, screening arrangement comprises the first coil groups 4, the second coil groups 8, shield plate 7, receiving tube 5 and emission tube 6, the inner side of the first coil groups 4 arranges receiving tube 5, the inner side of the second coil groups 8 arranges emission tube 6, receiving tube 5 and emission tube 6 are arranged at respectively the both sides of retarder 3, on the outer wall of the first coil groups 4 and the second coil groups 5, shield plate 7 is set, coil in the first coil groups 4 is arranged in a crossed manner, its angle is for being 45 °, coil in the second coil groups 8 is arranged in a crossed manner, its angle is for being 45 °.
Those skilled in the art do not depart from essence of the present utility model and spirit, can there is various deformation scheme to realize the utility model, the foregoing is only the better feasible embodiment of the utility model, not thereby limit to interest field of the present utility model, the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, within being all contained in interest field of the present utility model.
Claims (5)
1. a retarder electromagnetic coil refractory protection, it is characterized in that: comprise added, undercarriage, screening arrangement and retarder, the two ends of described retarder are addedly connected with undercarriage with described respectively, described screening arrangement is arranged at the both sides of retarder, and its two ends are addedly connected with undercarriage with described, described screening arrangement comprises the first coil groups, the second coil groups, shield plate, receiving tube and emission tube, the inner side of described the first coil groups arranges described receiving tube, the inner side of described the second coil groups arranges described emission tube, described receiving tube and described emission tube are arranged at respectively the both sides of described retarder, on the outer wall of described the first coil groups and described the second coil groups, described shield plate is set.
2. a kind of retarder electromagnetic coil refractory protection according to claim 1, is characterized in that: the coil in described the first coil groups is arranged in a crossed manner, and its angle is between 0 °-90 °.
3. a kind of retarder electromagnetic coil refractory protection according to claim 2, is characterized in that: coil intersecting angle the best of described the first coil groups is 45 °.
4. a kind of retarder electromagnetic coil refractory protection according to claim 1, is characterized in that: the coil in described the second coil groups is arranged in a crossed manner, and its angle is between 0 °-90 °.
5. a kind of retarder electromagnetic coil refractory protection according to claim 4, is characterized in that: coil intersecting angle the best of described the second coil groups is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866110.7U CN203770484U (en) | 2013-12-19 | 2013-12-19 | Electromagnetic coil fire prevention device for retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866110.7U CN203770484U (en) | 2013-12-19 | 2013-12-19 | Electromagnetic coil fire prevention device for retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770484U true CN203770484U (en) | 2014-08-13 |
Family
ID=51287676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320866110.7U Expired - Fee Related CN203770484U (en) | 2013-12-19 | 2013-12-19 | Electromagnetic coil fire prevention device for retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770484U (en) |
-
2013
- 2013-12-19 CN CN201320866110.7U patent/CN203770484U/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: 20140813 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |