CN107769465A - New motor forced ventilation cooler construction - Google Patents
New motor forced ventilation cooler construction Download PDFInfo
- Publication number
- CN107769465A CN107769465A CN201711256990.5A CN201711256990A CN107769465A CN 107769465 A CN107769465 A CN 107769465A CN 201711256990 A CN201711256990 A CN 201711256990A CN 107769465 A CN107769465 A CN 107769465A
- Authority
- CN
- China
- Prior art keywords
- cooler
- motor
- casing
- cooler casing
- cooling tube
- 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- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of new motor forced ventilation cooler construction, it is related to technical field of motors, it includes wind pipe, interior wind path motor, cooling tube, air intake passage, cooler air inlet, cooler casing, outer ventilation circuit motor, return air cover, cooler casing lower surface is provided with cooler air inlet, cooler casing is internally provided with cooling tube, outer ventilation circuit motor is provided with housing of cooler body sidewall, return air cover is provided with before cooler casing, cooler casing trailing flank is provided with air intake passage, interior wind path motor is provided with beside air intake passage, interior wind path motor side is provided with wind pipe.Its height is lower, and overall space-consuming is reduced, and cooler takes full advantage of own space, maximizes cooling effect on the premise of cooling effect is ensured.
Description
Technical field
The present invention relates to a kind of new motor forced ventilation cooler construction, belong to technical field of motors.
Background technology
At present it is more universal, some powerful closed variable-frequency motors due under its low frequency state rotating speed it is relatively low, it is cold
But system enjoys test.To solve the motor feels hot problem, the type of cooling of forced ventilation can be typically selected, is generally had " IC616 "
And two kinds of " IC666 ", motor circulate in the wind road and cooled external air corresponding to the latter rely on respective a set of cooling
Blower fan promotes.The common motor using the IC666 types of cooling, its interior wind path driving blower fan are generally arranged at cooler top
Portion, and outer ventilation circuit driving blower fan is then arranged on cooler tail end.The general whole height of motor of said structure is higher, when installation is existing
When field space is limited, then do not apply to.Therefore need to invent a kind of new motor forced ventilation cooler construction, solve the cooling
The problem of motor whole height is too high under mode, ensure the utilization ratio of cooler.
The content of the invention
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of new motor forced ventilation cooler
Structure.
The present invention motor forced ventilation cooler construction, it include wind pipe, interior wind path motor, cooling tube,
Air intake passage, cooler air inlet, cooler casing, outer ventilation circuit motor, return air cover, cooler casing lower surface are provided with
Cooler air inlet, cooler casing are internally provided with cooling tube, outer ventilation circuit motor are provided with housing of cooler body sidewall,
Return air cover is provided with before cooler casing, cooler casing trailing flank is provided with air intake passage, is provided with beside air intake passage
Interior wind path motor, interior wind path motor side are provided with wind pipe.
Preferably, described cooler air inlet is molded over cooler casing bottom, cooler air inlet at least one
It is individual, so set and facilitate outer gas stream to enter the cold and hot exchange of progress in cooling, so as to be radiated.
Preferably, described outer ventilation circuit motor is fixed on housing of cooler body sidewall by motor, outer ventilation circuit drives
The rotating shaft of dynamic motor is stretched into inside cooler casing, and impeller is provided with the rotating shaft of outer ventilation circuit motor, and so setting can be with
Outer gas stream Rapid Circulation is driven using outer ventilation circuit motor, improves rate of heat exchange.
Preferably, described cooling tube is uniformly plugged on inside cooler casing, between adjacent two cooling tubes between
Gap is 5mm-15mm, so set can facilitate heat caused by motor can quickly between cooling tube by avoiding causing
Gas circulation is not smooth, influences radiating effect.
Preferably, described cooling tube shares two groups, return air cover is welded on housing of cooler body sidewall, the connection of return air cover
Two groups of cooling tubes, the fetch that high temperature gas flow circulates in cooler can be increased by so setting, and improve cold and hot friendship to greatest extent
The time is changed, improves the space availability ratio of cooler.
Preferably, described air intake passage is welded on housing of cooler body sidewall, it is cold that air intake passage corresponds to one of which
But manage, so setting can cause high-temperature hot-air quickly to be contacted with cooling tube, so as to carry out heat exchange.
Preferably, described interior wind path motor is fixed by screws on cooler casing, interior wind path driving electricity
Machine corresponds to another group of cooling tube, so sets the flowing that can utilize interior wind path motor drive motor inner air, improves
Heat exchange efficiency.
Beneficial effects of the present invention：Cooler height is lower, and overall space-consuming is reduced, and cooler takes full advantage of certainly
There is space, maximize cooling effect on the premise of cooling effect is ensured.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is the plan structure sketch of the present invention；
Fig. 2 is the backsight structure diagram of the present invention.
1- wind pipes；Wind path motor in 2-；3- cooling tubes；4- air intake passages；5- cooler air inlets；6- is cooled down
Device housing；7- outer ventilation circuit motors；8- return air covers.
Embodiment
As depicted in figs. 1 and 2, present embodiment uses following technical scheme：It includes wind pipe 1, interior wind path
Motor 2, cooling tube 3, air intake passage 4, cooler air inlet 5, cooler casing 6, outer ventilation circuit motor 7, return air cover
8, the lower surface of cooler casing 6 is provided with cooler air inlet 5, and cooler casing 6 is internally provided with cooling tube 3, housing of cooler
Outer ventilation circuit motor 7 is provided with the side wall of body 6, cooler casing 6 is above provided with return air cover 8, the trailing flank of cooler casing 6
Air intake passage 4 is provided with, the side of air intake passage 4 is provided with interior wind path motor 2, and the interior side of wind path motor 2 is provided with
Wind pipe 1.
Wherein, described cooler air inlet 5 is molded over the bottom of cooler casing 6, cooler air inlet 5 at least one
It is individual, so set and facilitate outer gas stream to enter the cold and hot exchange of progress in cooling, so as to be radiated；Described outer ventilation circuit driving electricity
Machine 7 is fixed in the side wall of cooler casing 6 by motor, and the rotating shaft of outer ventilation circuit motor 7 is stretched into inside cooler casing 6,
Impeller is provided with the rotating shaft of outer ventilation circuit motor 7, outside gas can be driven using outer ventilation circuit motor 7 by so setting
Rapid Circulation is flowed, improves rate of heat exchange；Described cooling tube 3 is uniformly plugged on inside cooler casing 6, adjacent two coolings
Gap between pipe 3 is 5mm-15mm, and so setting can facilitate heat caused by motor quickly can lead between cooling tube 3
Cross, avoid causing gas circulation not smooth, influence radiating effect；Described cooling tube 3 shares two groups, and return air cover 8 is welded on cooling
In the side wall of device housing 6, return air cover 8 connects two groups of cooling tubes 3, and so setting can increase what high temperature gas flow circulated in cooler
Fetch, cold and hot swap time is improved to greatest extent, improve the space availability ratio of cooler；Described air intake passage 4 welds
In the side wall of cooler casing 6, the corresponding one of which cooling tube 3 of air intake passage 4, so setting can make it that high-temperature hot-air is quick
Contacted with cooling tube 3, so as to carry out heat exchange；Described interior wind path motor 2 is fixed by screws in cooler casing 6
On, the corresponding another group of cooling tube 3 of interior wind path motor 2, so setting to utilize in the interior drive motor of wind path motor 2
The flowing of portion's air, improve heat exchange efficiency.
The operation principle of present embodiment：Heat caused by motor enters in cooler casing 6 from air intake passage 4
Portion, the fan on exogenous wind motor accelerate speed air flow, and high-temperature gas and the cryogenic gas generation in cooling tube 3 are cold and hot
Exchange so as to reduce temperature, wind becomes low temperature gas by return air cover 8 in the internal circulation flow of cooler casing 6, heat after being absorbed
Body is reached and discharged at wind pipe 1.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
- A kind of 1. new motor forced ventilation cooler construction, it is characterised in that：It includes wind pipe (1), interior wind path drives Dynamic motor (2), cooling tube (3), air intake passage (4), cooler air inlet (5), cooler casing (6), outer ventilation circuit motor (7), return air cover (8), cooler casing (6) lower surface are provided with cooler air inlet (5), set inside cooler casing (6) There is cooling tube (3), outer ventilation circuit motor (7) is provided with cooler casing (6) side wall, cooler casing (6) is above set There is return air cover (8), cooler casing (6) trailing flank is provided with air intake passage (4), interior wind path is provided with beside air intake passage (4) Motor (2), interior wind path motor (2) side are provided with wind pipe (1).
- 2. new motor forced ventilation cooler construction according to claim 1, it is characterised in that：Described cooler Air inlet (5) is molded over cooler casing (6) bottom, cooler air inlet (5) at least one.
- 3. new motor forced ventilation cooler construction according to claim 1, it is characterised in that：Described outer ventilation circuit Motor (7) is fixed in cooler casing (6) side wall by motor, and cooling is stretched into the rotating shaft of outer ventilation circuit motor (7) Device housing (6) is internal, and impeller is provided with the rotating shaft of outer ventilation circuit motor (7).
- 4. new motor forced ventilation cooler construction according to claim 1, it is characterised in that：Described cooling tube (3) uniformly it is plugged on inside cooler casing (6), the gap between adjacent two cooling tubes (3) is 5mm-15mm.
- 5. new motor forced ventilation cooler construction according to claim 1, it is characterised in that：Described cooling tube (3) two groups are shared, return air cover (8) is welded in cooler casing (6) side wall, and return air cover (8) connects two groups of cooling tubes (3).
- 6. new motor forced ventilation cooler construction according to claim 5, it is characterised in that：Described air intake leads to Road (4) is welded in cooler casing (6) side wall, the corresponding one of which cooling tube (3) of air intake passage (4).
- 7. new motor forced ventilation cooler construction according to claim 6, it is characterised in that：Described interior wind path Motor (2) is fixed by screws on cooler casing (6), the corresponding another group of cooling tube of interior wind path motor (2) (3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711256990.5A CN107769465A (en) | 2017-12-04 | 2017-12-04 | New motor forced ventilation cooler construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711256990.5A CN107769465A (en) | 2017-12-04 | 2017-12-04 | New motor forced ventilation cooler construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107769465A true CN107769465A (en) | 2018-03-06 |
Family
ID=61276524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711256990.5A Withdrawn CN107769465A (en) | 2017-12-04 | 2017-12-04 | New motor forced ventilation cooler construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107769465A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980851A (en) * | 2019-04-23 | 2019-07-05 | 上海东润换热设备制造有限公司 | Cooler of electric motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5866959A (en) * | 1994-05-24 | 1999-02-02 | Gec Alsthom Limited | Cooling arrangements for rotating electrical machines |
| CN106787394A (en) * | 2016-12-16 | 2017-05-31 | 卧龙电气集团股份有限公司 | The absolutely empty box variable-frequency motor of cooling type |
| CN107112859A (en) * | 2014-09-25 | 2017-08-29 | 希泰克思公司 | Heat exchange unit |
| CN206564518U (en) * | 2017-01-24 | 2017-10-17 | 西门子电气传动有限公司 | Cooling device and electromotor cooling system |
| CN207691614U (en) * | 2017-12-04 | 2018-08-03 | 江苏航天动力机电有限公司 | A kind of novel motor forced ventilation cooler construction |
-
2017
- 2017-12-04 CN CN201711256990.5A patent/CN107769465A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5866959A (en) * | 1994-05-24 | 1999-02-02 | Gec Alsthom Limited | Cooling arrangements for rotating electrical machines |
| CN107112859A (en) * | 2014-09-25 | 2017-08-29 | 希泰克思公司 | Heat exchange unit |
| CN106787394A (en) * | 2016-12-16 | 2017-05-31 | 卧龙电气集团股份有限公司 | The absolutely empty box variable-frequency motor of cooling type |
| CN206564518U (en) * | 2017-01-24 | 2017-10-17 | 西门子电气传动有限公司 | Cooling device and electromotor cooling system |
| CN207691614U (en) * | 2017-12-04 | 2018-08-03 | 江苏航天动力机电有限公司 | A kind of novel motor forced ventilation cooler construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980851A (en) * | 2019-04-23 | 2019-07-05 | 上海东润换热设备制造有限公司 | Cooler of electric motor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |
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| WW01 | Invention patent application withdrawn after publication |