CN205509767U - Air -air cooler device for motor - Google Patents
Air -air cooler device for motor Download PDFInfo
- Publication number
- CN205509767U CN205509767U CN201620209224.8U CN201620209224U CN205509767U CN 205509767 U CN205509767 U CN 205509767U CN 201620209224 U CN201620209224 U CN 201620209224U CN 205509767 U CN205509767 U CN 205509767U
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- case
- plate
- orifice plate
- pore
- hole plate
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Abstract
The utility model relates to an air -air cooler device for motor, it includes first housing, first housing one end has the shut, has interior orifice plate in the first housing of neighbouring shut, has cold room between interior orifice plate and shut. The first housing other end has outer orifice plate, all has first cooling tube between the tube hole interior, that outer orifice plate is last. Its characteristics have last orifice plate and two lower orifice plates in the first housing between interior, outer orifice plate, wind channel under leaving below last orifice plate. Two lower orifice plates lie in respectively, between the orifice plate and go up, between the outer orifice plate, leave the wind channel above orifice plate down. There is a second housing in the neighbouring outer orifice plate one end outside, and the second housing is the cuboid that comprises roof and two wallboards, and all there is the end plate at its both ends, all have the tube hole on the board of both ends, all has the second cooling tube on the board of both ends between corresponding tube hole. It has the nozzle stub to link between second, first housing neighboring terminal. The utility model discloses the cooling effect is good. Adopt this kind of cooling device can prolong wound -type electromotor's life.
Description
Technical field
This utility model relates to a kind of cooling devcie of motor.Specifically, it is the absolutely empty chiller utilizing cold air that operating motor is cooled down.
Background technology
Producing and application both knows about at motor, winding motor volume is big, power is high, and in running, its electric energy can produce loss during being converted into mechanical energy, and this loss is then converted to heat energy, makes that the motor feels hot.If not carrying out active cooling, the time one is long, and heat may proceed to raise so that winding motor works long hours at a higher temperature.So, the service life of winding motor can be shortened.Therefore, it is necessary for winding motor is taked cooling provision.At present, the method for winding motor cooling is mainly arranged absolutely empty chiller on winding motor.This absolutely empty chiller includes that case, described case are cuboid, and its one end is welded with closing plate, is provided with inner hole plate, has, between inner hole plate and closing plate, the cold air chamber entered for cold air in the neighbouring case closing plate.It is corresponding that the other end of case is welded with on outer orifice plate, inner hole plate and outer orifice plate the pore being evenly equipped with on pore and inside and outside orifice plate, is mounted on cooling tube between corresponding pore.During work, the heat that motor housing distributes enters in the case between inner hole plate and outer orifice plate, carries out heat exchange with cooling tube, makes cooling tube generate heat.Cold air enters back into after entering cold air chamber by air-introduced machine and flows through cooling tube, and after carrying out heat exchange with cooling tube, the cooling tube one end on outer orifice plate is discharged, and realizes the cooling to winding motor with this.Owing to being provided only with cooling tube between inner hole plate and outer orifice plate, it is impossible to be internally formed closed circuit at winding motor.Therefore, using above-mentioned chiller to cool down winding motor, cooling effect is poor, it is difficult to meet the cooling requirement of winding motor, it is difficult to extend the service life of winding motor.
Further, since only include case, described case is cuboid, and its one end is welded with closing plate, is provided with inner hole plate, has, between inner hole plate and closing plate, the cold air chamber entered for cold air in the neighbouring case closing plate.It is corresponding that the other end of case is welded with on outer orifice plate, inner hole plate and outer orifice plate the pore being evenly equipped with on pore and inside and outside orifice plate, is mounted on cooling tube between corresponding pore.The main body of motor can only be cooled down by this chiller, it is impossible to the collector ring of motor is cooled down.Therefore, the collector ring using the motor of above-mentioned chiller is fragile, and maintenance rate is high.
Utility model content
Problem to be solved in the utility model is to provide a kind of motor air air cooling radiator cooler.This chiller, good cooling results.Use this chiller, the cooling requirement of winding motor can be met so that collector ring is hardly damaged, maintenance rate is low, extend the service life of winding motor.
The problems referred to above to be solved in the utility model are realized by techniques below scheme:
Motor air air cooling radiator cooler of the present utility model includes that the first case, described first case are cuboid, and there is closing plate its one end, has inner hole plate, have, between inner hole plate and closing plate, the cold air chamber entered for cold air in neighbouring the first case closing plate.The other end of the first case has on outer orifice plate, described inner hole plate and outer orifice plate all has the pore on pore and inside and outside orifice plate corresponding, all has cooling tube between corresponding pore；A up-hole plate and two orifice plates are had in it is characterized in that the first case between inner hole plate and outer orifice plate, the top of described up-hole plate and two vertical edges link together with between the first corresponding top board of case and two sidewalls respectively, and the vertical height of up-hole plate is less than the height of the first case, in order to constitute lower air duct below up-hole plate.Said two orifice plate lays respectively between up-hole plate and inner hole plate and between up-hole plate and outer orifice plate, link together between two vertical edges of orifice plate, two sidewalls corresponding with the first case respectively, the vertical height of orifice plate is less than the height of the first case, and orifice plate is below the most concordant with the lower edge of the first case, in order to composition upper air duct above orifice plate.The second case is had in first case one end away from cold air chamber, the bore of described second case is less than the first case, and case is the cuboid being made up of top board and two wallboards, and all there is end plate at its two ends, all there is pore in two end plates, two end plates is all connected with cooling tube between corresponding pore.It is connected by short tube between the neighboring terminal of the second case and the first case.
Further improvement of the utility model scheme is, less than its inner edge outside part the first case top board corresponding with cold air chamber so that the inclined layout of this partial panels.
Further improvement project of the present utility model is, there is the porous plate for changing wind path the longitudinal direction approximation middle of described second case inner chamber, pore on porous plate is corresponding with the pore in two end plates, and the cooling tube between two end plates passes in the pore from described porous plate.
As can be seen from the above scheme, owing to being provided with a up-hole plate and two orifice plates in the first case between inner hole plate and outer orifice plate, the top of up-hole plate and two vertical edges link together with between the first corresponding top board of case and two sidewalls respectively, and the vertical height of up-hole plate is less than the height of the first case, in order to constitute lower air duct below up-hole plate.Said two orifice plate lays respectively between up-hole plate and inner hole plate and between up-hole plate and outer orifice plate, link together between two vertical edges of orifice plate, two sidewalls corresponding with the first case respectively, the vertical height of orifice plate is less than the height of the first case, and orifice plate is below the most concordant with the lower edge of the first case, in order to limit composition upper air duct above orifice plate.During work, the heat that motor housing distributes is introduced in the first case between inner hole plate and that neighbouring orifice plate.Then, after flowing into and through the air channel below up-hole plate by the air channel above this orifice plate, flow into and through again the air channel above neighbouring outer orifice plate.Finally, flow in winding motor between outer orifice plate and that neighbouring orifice plate, thus form a closed circuit.While each air channel in winding motor heat flows through the first case, cold air enters back into after entering cold air chamber by air-introduced machine and flows through cooling tube, after carrying out heat exchange with cooling tube, the cooling tube one end on outer orifice plate is discharged, it is achieved thereby that the cooling to winding motor.As can be seen here, this utility model is by arranging a up-hole plate and two orifice plates, change the trend of the hot blast entered in the first case, extend heat in the first case with the heat-exchange time of cooling tube, thus improve cooling effect, meet the cooling requirement of winding motor, extend the service life of winding motor.
Again owing to being provided with the porous plate for changing wind path in the longitudinal direction of described second case inner chamber approximation middle, the pore on porous plate is corresponding with the pore in two end plates, and the cooling tube between two end plates is through the pore on described porous plate.In addition to the main body of motor being cooled down, moreover it is possible to the collector ring of motor is cooled down.Therefore, using this utility model, the collector ring of motor is hardly damaged, and can be substantially reduced the maintenance rate of collector ring.
Accompanying drawing explanation
Fig. 1 is motor air air cooling radiator cooler structural representation of the present utility model；
Fig. 2 is that the right side of Fig. 1 regards schematic diagram.
Detailed description of the invention
As depicted in figs. 1 and 2, the motor air air cooling radiator cooler of the present invention includes the first case 4, described first case 4 is cuboid, its one end is provided with closing plate 1, it is provided with inner hole plate 3 in neighbouring the first case 4 closing plate 1, is provided with, between inner hole plate 3 and closing plate 1, the cold air chamber 2 entered for cold air.Wherein, less than its inner edge outside corresponding with cold air chamber 2 part the first case 4 top board so that the inclined layout of this partial panels.
The other end of the first case 4 is provided with outer orifice plate 9, and described inner hole plate 3 and outer orifice plate 9 are all machined with pore, and inner hole plate 3 is corresponding with the pore on outer orifice plate 9, is mounted on the first cooling tube 6 between corresponding pore.A up-hole plate 7 and two orifice plates 10 it are provided with in the first case 4 between inner hole plate 3 therein and outer orifice plate 9, top and two vertical edges of described up-hole plate 7 link together with between the first corresponding top board of case 4 and two sidewalls respectively, and the vertical height of up-hole plate 7 is less than the height of the first case 4, in order to constitute lower air duct 8 below up-hole plate 7.Said two orifice plate 10 lays respectively between up-hole plate 7 and inner hole plate 3 and between up-hole plate 7 and outer orifice plate 9, link together between two vertical edges of orifice plate 10, two sidewalls corresponding with the first case 4 respectively, the vertical height of orifice plate 10 is less than the height of the first case 4, orifice plate 10 below the most concordant with the lower edge of the first case 4, thus composition upper air duct 5 above orifice plate 10.
At second case 11 that is outside equipped with of first case 4 one end away from cold air chamber 2, the bore of described second case 11 is less than the first case 4.Second case 11 is the cuboid being made up of top board and two wallboards, and its two ends are mounted on end plate 14, and two end plates 14 is all machined with pore, and two end plates 14 is all connected with the second cooling tube 12 between corresponding pore.It is connected by short tube 15 between the second case 11 with the neighboring terminal of the first case 4.
Wherein, the longitudinal direction approximation middle of described second case 11 inner chamber has the top board of the porous plate 16 being provided for changing wind path, the top of described porous plate 16 and the second case 11 to leave spacing 13.Pore on porous plate 16 is corresponding with the pore in two end plates 14, and the second cooling tube 12 between two end plates 14 passes in the pore from described porous plate 16.
For simplicity, several first cooling tube 6 and the second cooling tube 12 is the most only depicted.
Claims (3)
1. motor air air cooling radiator cooler, including the first case, described first case is cuboid, and there is closing plate its one end, has inner hole plate, have, between inner hole plate and closing plate, the cold air chamber entered for cold air in neighbouring the first case closing plate；The other end of the first case has on outer orifice plate, described inner hole plate and outer orifice plate all has the pore on pore and inside and outside orifice plate corresponding, all has the first cooling tube between corresponding pore；A up-hole plate and two orifice plates are had in it is characterized in that the first case between inner hole plate and outer orifice plate, the top of described up-hole plate and two vertical edges link together with between the first corresponding top board of case and two sidewalls respectively, and the vertical height of up-hole plate is less than the height of the first case, in order to constitute lower air duct below up-hole plate；Said two orifice plate lays respectively between up-hole plate and inner hole plate and between up-hole plate and outer orifice plate, link together between two vertical edges of orifice plate, two sidewalls corresponding with the first case respectively, the vertical height of orifice plate is less than the height of the first case, and orifice plate is below the most concordant with the lower edge of the first case, in order to composition upper air duct above orifice plate；
The second case is had in first case one end away from cold air chamber, the bore of described second case is less than the first case, and case is the cuboid being made up of top board and two wallboards, and all there is end plate at its two ends, all there is pore in two end plates, two end plates is all connected with the second cooling tube between corresponding pore；It is connected by short tube between the neighboring terminal of the second case and the first case.
Motor air air cooling radiator cooler the most according to claim 1, it is characterised in that less than its inner edge outside part the first case top board corresponding with cold air chamber so that the inclined layout of this partial panels.
Motor air air cooling radiator cooler the most according to claim 1, it is characterized in that there is the porous plate for changing wind path the longitudinal direction approximation middle of described second case inner chamber, pore on porous plate is corresponding with the pore in two end plates, and the second cooling tube between two end plates passes in the pore from described porous plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209224.8U CN205509767U (en) | 2016-03-18 | 2016-03-18 | Air -air cooler device for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209224.8U CN205509767U (en) | 2016-03-18 | 2016-03-18 | Air -air cooler device for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509767U true CN205509767U (en) | 2016-08-24 |
Family
ID=56731380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620209224.8U Expired - Fee Related CN205509767U (en) | 2016-03-18 | 2016-03-18 | Air -air cooler device for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103196A1 (en) * | 2019-11-26 | 2021-06-03 | 中车株洲电机有限公司 | Direct cooling cooler and electric motor |
-
2016
- 2016-03-18 CN CN201620209224.8U patent/CN205509767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103196A1 (en) * | 2019-11-26 | 2021-06-03 | 中车株洲电机有限公司 | Direct cooling cooler and electric motor |
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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: 20160824 |