CN205377577U - Totally closed collecting ring cooling structure - Google Patents
Totally closed collecting ring cooling structure Download PDFInfo
- Publication number
- CN205377577U CN205377577U CN201521062123.4U CN201521062123U CN205377577U CN 205377577 U CN205377577 U CN 205377577U CN 201521062123 U CN201521062123 U CN 201521062123U CN 205377577 U CN205377577 U CN 205377577U
- Authority
- CN
- China
- Prior art keywords
- motor
- heat dissipation
- heat
- blower fan
- ring cold
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a heat abstractor technical field, concretely relates to totally closed collecting ring cooling structure for the cooling of motor, include the heat -transfer device that links to each other with the motor, still including ring cold chamber, heat dissipation room, interior circulating fan and outer circulating fan, the ring cold chamber is arranged in the heat dissipation indoorly, and interior circulating fan and outer circulating fan arrange the outside in the heat dissipation room, be equipped with the circulation wind channel in the ring cold chamber, the heat -transfer device is established in this circulation wind channel, and interior circulating fan's air outlet passes through the tuber pipe and the circulation wind channel links to each other, be equipped with the opening on the heat dissipation room, outer circulating fan arranges at this opening that outer circulating fan's air outlet is just to the ring cold chamber. This scheme is isolated completely with motor and external fan, has avoided inside motor surrounding air gets into the motor, prevent dust and water entering collecting ring in, cause shutoff, reduction collecting ring insulating properties to the motor to get rid of the possibility of dust wearing and tearing spare parts, prolonged the life of motor.
Description
Technical field
This utility model relates to heat abstractor technical field, is specifically related to a kind of totally-enclosed collector ring cooling structure.
Background technology
Motor is when carrying out energy conversion, and always some loss is transformed into heat, and it must flow through the medium of motor housing and surrounding and is constantly distributed by heat, and this dissemination process is the cooling of motor.The type of cooling of motor generally comprises that natural cooling, forced air cooling, wind is air-cooled, wind water cooling, water-cooled.For air-cooled, being be provided with blower fan around motor, walked the heat of motor housing and surrounding by the fluxion strap of air, add the heat radiation of speed motor, make motor quickly cool down, this is an advantage over a kind of mode of natural cooling.
But, due in air in workshop along with dust, even water, blower fan is directly advertised motor and the dust in air is easily blown into motor, dust or water smoke prolonged stay in motor, reduces collector ring insulating properties, the gap location of motor is caused closure, is not easy to the heat radiation of motor；Dust is trapped in cooperation place of motor part simultaneously, affects the cooperation between parts, also accelerates the abrasion between part.
Utility model content
This utility model is intended to provide a kind of totally-enclosed collector ring cooling structure, to avoid air-flow in air-cooled process to contact with the direct of motor, makes motor enter ash or water inlet.
Totally-enclosed collector ring cooling structure in this programme, cooling for motor, including the heat-transfer device being connected with motor, also include ring cold house, heat dissipation chamber, internal recycle blower fan and outer circulation blower fan, described ring cold house is arranged in heat dissipation chamber, and internal recycle blower fan and outer circulation wind turbine layout are in the outside of heat dissipation chamber；Being provided with circulation air path in ring cold house, heat-transfer device is located in this circulation air path, and the air outlet of internal recycle blower fan is connected with circulation air path by airduct；Heat dissipation chamber is provided with opening, and outer circulation wind turbine layout is at this opening, and the air outlet of outer circulation blower fan is just to ring cold house.
Beneficial effect: the heat that motor produces in running passes to the air in ring cold house by the heat-transfer device being attached thereto, the air themperature making ring cold house raises, internal recycle motor continuous print is blown into air in ring cold house, air is quickly circulated in the circulation air path of ring cold house, and the flowing of air can speed up the heat radiation of heat-transfer device；High temperature air in ring cold house transfers heat to the wall of ring cold house, heat is delivered to outer wall from inwall, outer circulation blower fan is advertised continuously, accelerate the air flowing in heat dissipation chamber, air in heat dissipation chamber takes away rapidly the heat in ring cold house, and hot-air is got rid of heat dissipation chamber, it is achieved whole cooling procedure.Motor and outer blower fan are completely cut off by the program completely, what avoid motor surrounding air flows into inside motor collecting ring, prevent dust or water from entering motor, motor is caused closure, affect radiating effect, making collector ring insulating properties reduce, the program also eliminated the possibility of dust abrasion parts, extends the service life of motor simultaneously.
Further, the both sides of described heat dissipation chamber are all provided with exhaust outlet, and exhaust outlet is provided with some deflection plates, and the front of vent is blocked by deflection plate, leave the narrow air port of heat dissipation chamber dorsad.Vent is blocked by deflection plate, it is possible to as much as possible be trapped in heat dissipation chamber by wind, improves the current rate in heat dissipation chamber, it is simple to air fully absorbs the heat on ring cold house wall.
Further, the airduct between described internal recycle blower fan and ring cold house is connected to dust arrester, reduces the dust carried in air, it is to avoid too much the operation of the heat-transfer device in ring cold house and other parts is impacted by dust.
Further, the opening at described outer circulation blower fan place is provided with netted fan housing, it is to avoid outer circulation blower fan directly contacts with extraneous, safer.
Further, described outer circulation blower fan is exhaust blower, and exhaust blower, directly by the hot-air sucking-off in heat dissipation chamber, is then got rid of from the other end relative to aerator air intake, and radiating effect is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the totally-enclosed collector ring cooling structure embodiment of this utility model；
Fig. 2 is the left view structural representation of Fig. 1；
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: internal recycle blower fan 1, dust arrester 11, ring cold house 2, heat dissipation chamber 3, deflection plate 31, outer circulation blower fan 4, fan housing 41.
Embodiment is substantially as shown in accompanying drawing 1, Fig. 2 and Fig. 3:
Totally-enclosed collector ring cooling structure in this programme, cooling for large-size machine, including the heat-transfer device being connected with motor, also include ring cold house 2, heat dissipation chamber 3, internal recycle blower fan 1, outer circulation blower fan 4, circulation air path shape is presented in ring cold house 2, heat-transfer device is in this circulation air path, and the air outlet of internal recycle blower fan 1 is connected with ring cold house 2 by airduct.
Ring cold house 2 is arranged in heat dissipation chamber 3, and outer circulation blower fan 4 is arranged on the opening part in this heat dissipation chamber 3, and the air outlet of outer circulation blower fan 4 is just to ring cold house 2.The opening at outer circulation blower fan 4 place is provided with netted fan housing 41, it is to avoid outer circulation blower fan 4 directly contacts with extraneous, safer.Outer circulation blower fan 4 is exhaust blower, and exhaust blower, directly by the hot-air sucking-off in heat dissipation chamber 3, is then got rid of from the other end relative to aerator air intake, and radiating effect is better.
As it is shown on figure 3, the both sides of heat dissipation chamber 3 all have vent, left side has two vents, right side has a vent, vent is welded with avoid heat dissipation chamber 3 and extraneous just to deflection plate 31, the front of vent is blocked by deflection plate 31, leaves the narrow air port of heat dissipation chamber 3 dorsad.Vent is blocked by deflection plate 31, it is possible to as much as possible be trapped in by wind in heat dissipation chamber 3, improves the current rate in heat dissipation chamber 3, it is simple to air fully absorbs the heat on ring cold house 2 wall.
Airduct between internal recycle blower fan 1 and ring cold house 2 is connected to dust arrester 11, reduces the dust carried in air, it is to avoid too much the operation of the heat-transfer device in ring cold house 2 and other parts is impacted by dust.
Operation principle: the heat that motor produces in running passes to the air in ring cold house 2 by the heat-transfer device being attached thereto, the air themperature making ring cold house 2 raises, internal recycle motor continuous print is blown into air in ring cold house 2, air is quickly circulated in the circulation air path of ring cold house 2, and the flowing of air can speed up the heat radiation of heat-transfer device；High temperature air in ring cold house 2 transfers heat to the wall of ring cold house 2, heat is delivered to outer wall from inwall, outer circulation blower fan 4 is advertised continuously, accelerate the air flowing in heat dissipation chamber 3, air in heat dissipation chamber 3 takes away rapidly the heat that ring cold house 2 avoids, and hot-air is got rid of heat dissipation chamber 3, it is achieved whole cooling procedure.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (5)
1. a totally-enclosed collector ring cooling structure, cooling for motor, including the heat-transfer device being connected with motor, it is characterized in that: also include ring cold house, heat dissipation chamber, internal recycle blower fan and outer circulation blower fan, described ring cold house is arranged in heat dissipation chamber, and internal recycle blower fan and outer circulation wind turbine layout are in the outside of heat dissipation chamber；Being provided with circulation air path in ring cold house, heat-transfer device is located in this circulation air path, and the air outlet of internal recycle blower fan is connected with circulation air path by airduct；Heat dissipation chamber is provided with opening, and outer circulation wind turbine layout is at this opening, and the air outlet of outer circulation blower fan is just to ring cold house.
2. totally-enclosed collector ring cooling structure according to claim 1, it is characterised in that: the both sides of described heat dissipation chamber are all provided with exhaust outlet, and exhaust outlet is provided with some deflection plates, and the front of vent is blocked by deflection plate, leave the narrow air port of heat dissipation chamber dorsad.
3. totally-enclosed collector ring cooling structure according to claim 2, it is characterised in that: the airduct between described internal recycle blower fan and ring cold house is connected to dust arrester.
4. totally-enclosed collector ring cooling structure according to claim 3, it is characterised in that: the opening at described outer circulation blower fan place is provided with netted fan housing.
5. totally-enclosed collector ring cooling structure according to claim 4, it is characterised in that: described outer circulation blower fan is exhaust blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062123.4U CN205377577U (en) | 2015-12-20 | 2015-12-20 | Totally closed collecting ring cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062123.4U CN205377577U (en) | 2015-12-20 | 2015-12-20 | Totally closed collecting ring cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205377577U true CN205377577U (en) | 2016-07-06 |
Family
ID=56259402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521062123.4U Withdrawn - After Issue CN205377577U (en) | 2015-12-20 | 2015-12-20 | Totally closed collecting ring cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205377577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429368A (en) * | 2015-12-20 | 2016-03-23 | 重庆赛力盟电机有限责任公司 | Fully-sealed collecting ring cooling structure |
-
2015
- 2015-12-20 CN CN201521062123.4U patent/CN205377577U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429368A (en) * | 2015-12-20 | 2016-03-23 | 重庆赛力盟电机有限责任公司 | Fully-sealed collecting ring cooling structure |
| CN105429368B (en) * | 2015-12-20 | 2018-02-13 | 重庆赛力盟电机有限责任公司 | Totally-enclosed current collection ring cooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160706 Effective date of abandoning: 20180213 |