CN204721151U - The forced air cooler of Y-series threephase asynchronous - Google Patents
The forced air cooler of Y-series threephase asynchronous Download PDFInfo
- Publication number
- CN204721151U CN204721151U CN201520463275.9U CN201520463275U CN204721151U CN 204721151 U CN204721151 U CN 204721151U CN 201520463275 U CN201520463275 U CN 201520463275U CN 204721151 U CN204721151 U CN 204721151U
- Authority
- CN
- China
- Prior art keywords
- half shell
- later half
- cooling
- air cooler
- forced air
- 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
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of forced air cooler of Y-series threephase asynchronous, comprise housing, housing comprises forward and backward half shell be fixedly connected with, first half shell antetheca is provided with asynchronous motor installing hole, two limiting plates are equipped with in first half shell, asynchronous motor installing space is formed between two limiting plates, two deep beads are equipped with in first half shell, leave the space entering motor fresh air inlet for cooling air between each deep bead and first half shell antetheca respectively, between each deep bead and first half shell, be respectively equipped with an axial flow blower; Cooling aluminum pipe is transversely provided with in later half shell, one sidewall of later half shell is provided with air blast, manifold is provided with between the sidewall of air blast and later half shell, the house steward of manifold is communicated with the air port of air blast, each arm of manifold is communicated with each cooling aluminum pipe respectively, the rear portion of later half shell is fixed with a centrifugal blower, and the rotating shaft of this centrifugal blower and installing hole, installing space are coaxial.It can form the cooling blast of circulation, and energy consumption is lower, and cooling effect is better.
Description
Technical field
The utility model relates to motor cooling technology field, particularly relates to a kind of forced air cooler of Y-series threephase asynchronous.
Background technology
The forced air cooler of existing Y-series threephase asynchronous is generally external structure, namely in the direct air inlet cooling air of external air blast being sent into Y-series threephase asynchronous, this type of cooling cannot form the cooling blast of circulation, and consume energy very high, cooling effect is poor.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of forced air cooler of Y-series threephase asynchronous, it can form the cooling blast of circulation, and energy consumption is lower, and cooling effect is better.
The purpose of this utility model is achieved in that
A forced air cooler for Y-series threephase asynchronous, comprises forced air cooler housing, and described forced air cooler housing comprises first half shell, later half shell, and described first half shell, later half shell are bolted to connection formation hermetically-sealed construction,
The middle part of described first half shell antetheca is provided with the installing hole of asynchronous motor front end, be equipped with for two limiting plates to electric machine spacing in first half shell, two limiting plates are parallel to each other, the installing space of asynchronous motor rear end is formed between two limiting plates, described installing space is coaxial with described installing hole, two bafflers are equipped with in described first half shell, described two bafflers are symmetrically set in the left and right sides of two limiting plates, rear end and the corresponding limiting plate of each baffler are welded and fixed, the front end of each baffler extends to the corresponding sidewall of first half shell, form funnel-form flow-guiding structure, two deep beads are equipped with in described first half shell, each deep bead respectively with corresponding limiting plate front end, baffler front end is welded and fixed triangularity, the space entering motor fresh air inlet for cooling air is left respectively between each deep bead and first half shell antetheca, an axial flow blower is respectively equipped with between described each deep bead and first half shell, the rotating shaft of each axial flow blower is respectively equipped with the first fan, second fan, the radius of described second fan is greater than the radius of the first fan, described first fan is fixedly connected with the rotating shaft circumference of axial flow blower, described second fan is connected by freewheel clutch with the rotating shaft of axial flow blower,
Some cooling aluminum pipes are transversely provided with in described later half shell, later half shell is extended at the two ends of described each cooling aluminum pipe respectively, one sidewall of described later half shell is provided with air blast, a manifold is provided with between described air blast and the corresponding sidewall of later half shell, the house steward of described manifold is communicated with the air port of air blast, each arm of manifold is communicated with the end of each cooling aluminum pipe respectively, and the rear portion of described later half shell is fixed with a centrifugal blower, and the rotating shaft of this centrifugal blower and described installing hole, installing space are coaxial.
For the ease of first half shell, later half shell bolt being fixed, preferably, the end in opposite directions of described first half shell, later half shell is respectively equipped with connection journal stirrup, connects on journal stirrup and arranges bolt connecting hole.
In order to expand the contact area of cooling aluminum pipe and circulating current, strengthen the cooling effect of cooling aluminum pipe, preferably, described cooling aluminum pipe is vertically divided into three layers, and each layer has five cooling aluminum pipes respectively, and between the cooling aluminum pipe of each layer, dislocation is corresponding.
In order to increase the sealing property to asynchronous motor, preferably, in described installing hole, be provided with sealing ring, for filling the gap between installing hole hole wall and asynchronous motor front end.
In order to prevent mixing between thermal current with cold airflow, strengthen cooling effect, preferably, described some cooling aluminum pipes are positioned at the middle part of later half shell, and described two limiting plates extend in later half shell adjacent with cooling aluminum pipe.
In order to removably installs fixing cooling aluminum pipe, air blast, manifold, preferably, described some cooling aluminum pipe matched in clearance are on later half shell side wall, and described air blast, manifold are fixed with later half shell side wall bolt respectively.
Owing to have employed technique scheme, the utility model has following beneficial effect:
1. the fuselage of asynchronous motor is sealed in housing, under dust atmosphere, can prevents impurity from entering asynchronous motor, prevent asynchronous motor from breaking down, extend the useful life of asynchronous motor.
2. can form the cooling blast of circulation in housing, energy consumption is lower, and cooling effect is better.
3. adopt a large amount of cooling aluminum pipe to cool circulating current, contact area is very large, and cooling effect is better.
4. baffler forms funnel-form flow-guiding structure, can improve the mobility of circulating current, improves cooling effect.
5. be provided with axial flow blower between deep bead and first half shell, the rear portion of later half shell is fixed with centrifugal blower, further increases the mobility of circulating current, improves cooling effect.
6. the rotating shaft of each axial flow blower is respectively equipped with the first fan, second fan, the radius of described second fan is greater than the radius of the first fan, described first fan is fixedly connected with the rotating shaft circumference of axial flow blower, described second fan is connected by freewheel clutch with the rotating shaft of axial flow blower, when less demanding to cooling effect, the motor speed of axial flow blower is lower, second fan is low speed rotation under the effect of circulating current only, not consumed energy, when requiring higher to cooling effect, improve the motor speed of axial flow blower, second fan is with the motor High Rotation Speed of axial flow blower, improve cooling effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the arrangement schematic diagram of cooling aluminum pipe.
Reference numeral
In accompanying drawing, 1 is first half shell, and 2 is later half shell, and 3 for connecting journal stirrup, and 4 is sealing ring, and 5 is limiting plate, 6 is baffler, and 7 is deep bead, and 8 is axial flow blower, and 9 is the first fan, and 10 is the second fan, 11 is cooling aluminum pipe, and 12 is air blast, and 13 is manifold, and 14 is centrifugal blower, and 15 is asynchronous motor.
Embodiment
See Fig. 1, Fig. 2, for a kind of preferred embodiment of the forced air cooler of Y-series threephase asynchronous, comprise forced air cooler housing, described forced air cooler housing comprises first half shell 1, later half shell 2, described first half shell 1, later half shell 2 are bolted to connection formation hermetically-sealed construction, in the present embodiment, the end in opposite directions of described first half shell 1, later half shell 2 is respectively equipped with and connects journal stirrup 3, and each connection on journal stirrup 3 is respectively arranged with bolt connecting hole.
The middle part of described first half shell 1 antetheca is provided with the installing hole of asynchronous motor 15 front end, in the present embodiment, is provided with sealing ring 4 in described installing hole, for filling the gap between installing hole hole wall and asynchronous motor 15 front end.Be equipped with for two limiting plates 5 to electric machine spacing in first half shell 1, two limiting plates 5 are parallel to each other, the installing space of asynchronous motor 15 rear end is formed between two limiting plates 5, described installing space is coaxial with described installing hole, in the present embodiment, can filling sponge between limiting plate 5 and asynchronous motor 15, strengthen cooling effect.Two bafflers 6 are equipped with in described first half shell 1, described two bafflers 6 are symmetrically set in the left and right sides of two limiting plates 5, rear end and the corresponding limiting plate 5 of each baffler 6 are welded and fixed, the front end of each baffler 6 extends to the corresponding sidewall of first half shell 1, form funnel-form flow-guiding structure, two deep beads 7 are equipped with in described first half shell 1, each deep bead 7 respectively with corresponding limiting plate 5 front end, baffler 6 front end is welded and fixed triangularity, the space entering motor fresh air inlet for cooling air is left respectively between each deep bead 7 and first half shell 1 antetheca, an axial flow blower 8 is respectively equipped with between described each deep bead 7 and first half shell 1, the rotating shaft of each axial flow blower 8 is respectively equipped with the first fan 9, second fan 10, the radius of described second fan 10 is greater than the radius of the first fan 9, described first fan 9 is fixedly connected with the rotating shaft circumference of axial flow blower 8, described second fan 10 is connected by freewheel clutch with the rotating shaft of axial flow blower 8.
Some cooling aluminum pipes 11 are transversely provided with in described later half shell 2, later half shell 2 is extended at the two ends of described each cooling aluminum pipe 11 respectively, and in the present embodiment, described cooling aluminum pipe 11 is vertically divided into three layers, each layer has five cooling aluminum pipes 11 respectively, and between the cooling aluminum pipe 11 of each layer, dislocation is corresponding.Described some cooling aluminum pipes 11 are positioned at the middle part of later half shell 2, and described two limiting plates 5 extend in later half shell 2 adjacent with cooling aluminum pipe 11.One sidewall of described later half shell 2 is provided with air blast 12, a manifold 13 is provided with between described air blast 12 and the corresponding sidewall of later half shell 2, the house steward of described manifold 13 is communicated with the air port of air blast 12, each arm of manifold 13 is communicated with the end of each cooling aluminum pipe 11 respectively, in the present embodiment, described some cooling aluminum pipe 11 matched in clearance are on later half shell 2 sidewall, and described air blast 12, manifold 13 are fixed with later half shell 2 sidewall bolt respectively.The rear portion of described later half shell 2 is fixed with a centrifugal blower 14, and the rotating shaft of this centrifugal blower 14 and described installing hole, installing space are coaxial.
The course of work of the present utility model is as follows:
Centrifugal blower 14 extracts the thermal current that asynchronous motor 15 is discharged, thermal current is after first time cooling in the middle part of cooling aluminum pipe 11, carried to surrounding by centrifugal blower 14, first time, cooled air-flow cooled through cooling aluminum pipe 11 both ends second time under the thrust of centrifugal blower 14 and the suction of axial flow blower 8, the cooled air-flow of second time enters in asynchronous motor 15 under the effect of axial flow blower 8, forms circulating cooling air-flow.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (6)
1. a forced air cooler for Y-series threephase asynchronous, is characterized in that: comprise forced air cooler housing, and described forced air cooler housing comprises first half shell, later half shell, and described first half shell, later half shell are bolted to connection formation hermetically-sealed construction,
The middle part of described first half shell antetheca is provided with the installing hole of asynchronous motor front end, be equipped with for two limiting plates to electric machine spacing in first half shell, two limiting plates are parallel to each other, the installing space of asynchronous motor rear end is formed between two limiting plates, described installing space is coaxial with described installing hole, two bafflers are equipped with in described first half shell, described two bafflers are symmetrically set in the left and right sides of two limiting plates, rear end and the corresponding limiting plate of each baffler are welded and fixed, the front end of each baffler extends to the corresponding sidewall of first half shell, form funnel-form flow-guiding structure, two deep beads are equipped with in described first half shell, each deep bead respectively with corresponding limiting plate front end, baffler front end is welded and fixed triangularity, the space entering motor fresh air inlet for cooling air is left respectively between each deep bead and first half shell antetheca, an axial flow blower is respectively equipped with between described each deep bead and first half shell, the rotating shaft of each axial flow blower is respectively equipped with the first fan, second fan, the radius of described second fan is greater than the radius of the first fan, described first fan is fixedly connected with the rotating shaft circumference of axial flow blower, described second fan is connected by freewheel clutch with the rotating shaft of axial flow blower,
Some cooling aluminum pipes are transversely provided with in described later half shell, later half shell is extended at the two ends of described each cooling aluminum pipe respectively, one sidewall of described later half shell is provided with air blast, a manifold is provided with between described air blast and the corresponding sidewall of later half shell, the house steward of described manifold is communicated with the air port of air blast, each arm of manifold is communicated with the end of each cooling aluminum pipe respectively, and the rear portion of described later half shell is fixed with a centrifugal blower, and the rotating shaft of this centrifugal blower and described installing hole, installing space are coaxial.
2. the forced air cooler of Y-series threephase asynchronous according to claim 1, is characterized in that: the end in opposite directions of described first half shell, later half shell is respectively equipped with connection journal stirrup, connects on journal stirrup and arranges bolt connecting hole.
3. the forced air cooler of Y-series threephase asynchronous according to claim 1, is characterized in that: described cooling aluminum pipe is vertically divided into three layers, and each layer has five cooling aluminum pipes respectively, and between the cooling aluminum pipe of each layer, dislocation is corresponding.
4. the forced air cooler of Y-series threephase asynchronous according to claim 1, is characterized in that: be provided with sealing ring in described installing hole, for filling the gap between installing hole hole wall and asynchronous motor front end.
5. the forced air cooler of Y-series threephase asynchronous according to claim 1, is characterized in that: described some cooling aluminum pipes are positioned at the middle part of later half shell, and described two limiting plates extend in later half shell adjacent with cooling aluminum pipe.
6. the forced air cooler of Y-series threephase asynchronous according to claim 1, is characterized in that: described some cooling aluminum pipe matched in clearance are on later half shell side wall, and described air blast, manifold are fixed with later half shell side wall bolt respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463275.9U CN204721151U (en) | 2015-07-01 | 2015-07-01 | The forced air cooler of Y-series threephase asynchronous |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463275.9U CN204721151U (en) | 2015-07-01 | 2015-07-01 | The forced air cooler of Y-series threephase asynchronous |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721151U true CN204721151U (en) | 2015-10-21 |
Family
ID=54320110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520463275.9U Expired - Fee Related CN204721151U (en) | 2015-07-01 | 2015-07-01 | The forced air cooler of Y-series threephase asynchronous |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721151U (en) |
-
2015
- 2015-07-01 CN CN201520463275.9U patent/CN204721151U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207199799U (en) | A kind of new energy car battery bag bottom bracket | |
| CN104728954B (en) | Air conditioner outdoor unit and air conditioner | |
| CN207910631U (en) | A kind of motor exhausting type air-cooled structure | |
| CN207111476U (en) | Magneto with low noise efficient fan | |
| CN204721151U (en) | The forced air cooler of Y-series threephase asynchronous | |
| CN209310574U (en) | A kind of direct-drive permanent magnet wind power generator hollow cooler | |
| CN210397169U (en) | Air cooling centrifugal fan | |
| CN207379347U (en) | A kind of detachable finned air-cooled heat exchanger tube | |
| CN207835292U (en) | A kind of heat sinking motor | |
| CN207119371U (en) | A kind of granulator bearing chamber heat abstractor | |
| CN203522441U (en) | Motor provided with cooling device | |
| CN203339887U (en) | Direct current motor for vehicles | |
| CN206432844U (en) | One kind is used for rotor winding formula motor ventilation and cooling structure | |
| CN104051814A (en) | Nickel-hydrogen battery pack box body heat radiating structure of pure-electric bus | |
| CN213185792U (en) | Radiator of new energy automobile motor | |
| CN203984164U (en) | A kind of electric machine radiator | |
| CN204810067U (en) | Servo motor of cooling is mixed to forced air cooling water -cooling | |
| CN107218234A (en) | Low noise efficient fan applied to magneto | |
| CN208226748U (en) | External combined type water cooling magnetic coupling radiator | |
| CN202057130U (en) | Air cooling circulating device | |
| CN110768444A (en) | Energy-saving controller for three-phase asynchronous motor | |
| CN214728305U (en) | Heat radiation structure of fuel cell system for locomotive | |
| CN203591880U (en) | Air-cooled magnetic separation roller and air-cooled magnetic separation device | |
| CN208257610U (en) | A kind of mixed ventilation type cooler | |
| CN204063735U (en) | There is the Ice-making machine of bearing radiating structure |
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: 20151021 Termination date: 20180701 |