CN202376868U - Carbon powder filtering device of sliding ring chamber of motor - Google Patents
Carbon powder filtering device of sliding ring chamber of motor Download PDFInfo
- Publication number
- CN202376868U CN202376868U CN2011205689525U CN201120568952U CN202376868U CN 202376868 U CN202376868 U CN 202376868U CN 2011205689525 U CN2011205689525 U CN 2011205689525U CN 201120568952 U CN201120568952 U CN 201120568952U CN 202376868 U CN202376868 U CN 202376868U
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- Prior art keywords
- sliding ring
- motor
- ring chamber
- filtering
- air
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- Expired - Fee Related
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Abstract
The utility model relates to the field of motor manufacture, and discloses a carbon powder filtering device of a sliding ring chamber of a motor. The carbon powder filtering device is characterized by comprising a filtering box, wherein the filtering box is provided with an upper air inlet and a lower air outlet; a plurality of filtering layers are arranged in the filtering box, and are respectively provided with a short-path air opening; and the short-path air openings of the adjacent filtering layers are mutually staggered. The air discharged from the sliding ring chamber of the motor enters the filtering box, and is filtered by the plurality of filtering layers; and simultaneously, a short-path ventilating channel is formed by the lower air outlet, gaps among the filtering layers, the short-path air openings and the lower air outlet so as to be beneficial to releasing the air pressure in the sliding ring chamber of the motor and prevent carbon powder from flying caused by overlarge air pressure in the sliding ring chamber of the motor.
Description
Technical field
The utility model relates to field of motor manufacturing, particularly a kind of motor sliding ring chamber carbon dust filter.
Background technology
In motor operation course, the motor sliding ring chamber can produce a large amount of carbon dusts, and carbon dust accumulates in the slip ring chamber and causes the motor short circuit easily; In order to clean the environment slip ring chamber of slip ring chamber; Usually way is to introduce clean air to the slip ring chamber, and still, carbon dust directly enters atmosphere serious environment pollution again.
Summary of the invention
The purpose of the utility model is to provide a kind of motor sliding ring chamber carbon dust filter, can effectively filter carbon dust, can guarantee that again the slip ring chamber ventilated is smooth and easy.
In order to achieve the above object, the utility model adopts following technical scheme to be achieved.
A kind of motor sliding ring chamber carbon dust filter is characterized in that, comprises filter cartridge, and said filter cartridge is provided with air inlet and following air outlet, is provided with a plurality of filtering layers in the filter cartridge, and each filtering layer is provided with the short circuit air port, staggers each other in the short circuit air port of adjacent filtering layer.
The characteristics of the utility model are with further improving:
Said air outlet down, filtering layer interbody spacer, short circuit air port, following air outlet constitute a snakelike short circuit ventilation air channel.
Said below of going up air inlet is provided with protection network.
Said filtering layer is the sponge filter.
The utility model motor sliding ring chamber carbon dust filter, air inlet docks with motor sliding ring chamber air outlet on it, and following air outlet is communicated with external environment condition.Be provided with a plurality of filtering layers in the filter cartridge, each filtering layer is provided with the short circuit air port, staggers each other in the short circuit air port of adjacent filtering layer.The air-out of motor sliding ring chamber gets in the filter cartridge, filters through a plurality of filtering layers; Simultaneously its down air outlet, filtering layer interbody spacer, short circuit air port, air outlet constitutes short circuit ventilation air channel down, the air pressure that helps the motor sliding ring chamber is released, and prevents that the indoor blast of motor sliding ring is excessive and evokes carbon dust and fly upward.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details.
Fig. 1 is the schematic appearance of a kind of motor sliding ring chamber carbon dust filter of the utility model;
Fig. 2 is the cross-sectional schematic of motor sliding ring chamber carbon dust filter;
Among the figure: 1, filter cartridge; 2, go up air inlet; 3, protection network; 4, filtering layer; 5, short circuit air port; 6, following air outlet.
The specific embodiment
With reference to Fig. 1, Fig. 2, be a kind of motor sliding ring chamber carbon dust filter of the utility model, wherein, filter cartridge 1 is provided with air inlet and following air outlet, and last air inlet docks with motor sliding ring chamber air outlet, and following air outlet is communicated with external environment condition.Below last air inlet, be provided with protection network, prevent that foreign matter from falling into filter cartridge.In filter cartridge, be provided with four filtering layers, filtering layer is the sponge filter.Each filtering layer is provided with the short circuit air port, staggers each other in the short circuit air port of adjacent filtering layer, is specially air outlet, filtering layer interbody spacer, short circuit air port, snakelike short circuit ventilation air channel of following air outlet formation.Like this, the air pressure that helps the motor sliding ring chamber is released, and prevents that the indoor blast of motor sliding ring is excessive and evoke carbon dust to fly upward.
Although more than combine accompanying drawing that the embodiment of the utility model is described, the utility model is not limited to above-mentioned specific embodiments and applications field, and above-mentioned specific embodiments only is schematic, guiding, rather than restrictive.Those of ordinary skill in the art under the situation that does not break away from the scope that the utility model claim protected, can also make a variety of forms under the enlightenment of this specification, these all belong to the row of the utility model protection.
Claims (4)
1. a motor sliding ring chamber carbon dust filter is characterized in that, comprises filter cartridge; Said filter cartridge is provided with air inlet and following air outlet; Be provided with a plurality of filtering layers in the filter cartridge, each filtering layer is provided with the short circuit air port, staggers each other in the short circuit air port of adjacent filtering layer.
2. motor sliding ring according to claim 1 chamber carbon dust filter is characterized in that, said air outlet down, filtering layer interbody spacer, short circuit air port, following air outlet constitute a snakelike short circuit ventilation air channel.
3. motor sliding ring according to claim 1 chamber carbon dust filter is characterized in that, said below of going up air inlet is provided with protection network.
4. motor sliding ring according to claim 1 chamber carbon dust filter is characterized in that said filtering layer is the sponge filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205689525U CN202376868U (en) | 2011-12-23 | 2011-12-23 | Carbon powder filtering device of sliding ring chamber of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205689525U CN202376868U (en) | 2011-12-23 | 2011-12-23 | Carbon powder filtering device of sliding ring chamber of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202376868U true CN202376868U (en) | 2012-08-15 |
Family
ID=46625390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205689525U Expired - Fee Related CN202376868U (en) | 2011-12-23 | 2011-12-23 | Carbon powder filtering device of sliding ring chamber of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202376868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824791A (en) * | 2012-09-20 | 2012-12-19 | 无锡莱吉特信息科技有限公司 | Air purifying device |
| CN103008318A (en) * | 2012-12-24 | 2013-04-03 | 吴江市科时达纺织有限公司 | Yarn cylinder group type dust collection device capable of effectively preventing dust from returning |
| CN106178713A (en) * | 2016-08-16 | 2016-12-07 | 广西联壮科技股份有限公司 | Suction type sack cleaner installed alternately by a kind of multilamellar cloth bag |
-
2011
- 2011-12-23 CN CN2011205689525U patent/CN202376868U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824791A (en) * | 2012-09-20 | 2012-12-19 | 无锡莱吉特信息科技有限公司 | Air purifying device |
| CN103008318A (en) * | 2012-12-24 | 2013-04-03 | 吴江市科时达纺织有限公司 | Yarn cylinder group type dust collection device capable of effectively preventing dust from returning |
| CN103008318B (en) * | 2012-12-24 | 2015-07-22 | 吴江市科时达纺织有限公司 | Yarn cylinder group type dust collection device capable of effectively preventing dust from returning |
| CN106178713A (en) * | 2016-08-16 | 2016-12-07 | 广西联壮科技股份有限公司 | Suction type sack cleaner installed alternately by a kind of multilamellar cloth bag |
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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: 20120815 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |