CN107516973A - Coiling electric motor cooler - Google Patents
Coiling electric motor cooler Download PDFInfo
- Publication number
- CN107516973A CN107516973A CN201610430651.3A CN201610430651A CN107516973A CN 107516973 A CN107516973 A CN 107516973A CN 201610430651 A CN201610430651 A CN 201610430651A CN 107516973 A CN107516973 A CN 107516973A
- Authority
- CN
- China
- Prior art keywords
- cooling tube
- motor
- gas channel
- hole
- 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.)
- Pending
Links
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
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
Abstract
The present invention relates to motor cooling technology field,A kind of more particularly to coiling electric motor cooler,Second cooling tube of the first cooling tube and motor body part including motor sliding ring part,First cooling tube and the second cooling tube are connected,Also include the fan being arranged on motor shaft,The outside of fan is arranged air intake cover,The outside of air intake cover is arranged external air hood,Through hole is opened up on the lateral surface of external air hood,Motor shaft passes through from through hole and the diameter of through hole is identical with the diameter of motor shaft,Gas channel is formed between air intake cover and external air hood,The inlet end of gas channel and the connection of the second cooling tube,The outlet side of gas channel connects with the external world,When motor works,Air after the first cooling tube to the second cooling tube by entering back into gas channel,Finally it is discharged into the external world,Sliding ring part is less relative to the heat given out of motor body part during by work,Air from the first cooling tube flow out when temperature rise it is little,Cooling effect when air enters back into the second cooling tube will be relatively good.
Description
Technical field
The present invention relates to motor cooling technology field, more particularly to a kind of coiling electric motor cooler.
Background technology
Coiling electric motor in fields such as Current mechanical productions using relatively broad, easily send out in use by coiling electric motor
Protective effect well is played in heat, in time radiating to coiling electric motor, the cooling for the coiling electric motor using the IC611 types of cooling
Device, the second cooling tube of main the first cooling tube and motor body part including sliding ring part, the first cooling tube and second cold
But pipe is connected, and outer cold wind is entered the first cooling tube of sliding ring part by the second cooling tube of motor body part, due to electricity
The heat of the release of owner's body portion is more, and temperature raises quickly when outer cold wind enters the second cooling tube, and temperature has built up
Outer cold wind enter back into poor to the cooling effect after the first cooling tube, be unfavorable for the cooling of sliding ring part so that overall is cold
But effect is poor.
The content of the invention
The purpose of the present invention is the defects of overcoming prior art to exist, there is provided a kind of preferable coiling electric motor of cooling effect is cold
But device.
The technical solution adopted for the present invention to solve the technical problems is：A kind of coiling electric motor cooler, including motor are slided
First cooling tube of loop section and the second cooling tube of motor body part, the first cooling tube and the second cooling tube are connected, also
Including fan, fan is arranged on motor shaft, and the outside of fan is arranged air intake cover, and the outside of air intake cover is arranged external air hood, exogenous wind
Through hole is opened up on the lateral surface of cover, motor shaft passes through from through hole and the diameter of through hole is identical with the diameter of motor shaft, air intake cover
Gas channel is formed between external air hood and the inlet end of the gas channel and the second cooling tube connect, the outlet side of gas channel
Connected with the external world.
Beneficial effect：When motor works, motor shaft, which rotates, drives fan to rotate, and fan starts air-breathing, and air is slided from motor
First cooling tube of loop section enters, and is flowed into the second cooling tube of motor body part, afterwards entering from gas channel again
Gas end enters, flowed along gas channel, is finally discharged into external environment.Due to when motor works sliding ring part relative to electricity
The heat given out of owner's body portion is less, air from the first cooling tube flow out when temperature rise it is little, air enters back into second
Cooling effect during cooling tube will be relatively good, and the cooling effect for the cooler being so designed that out is preferable.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1, wherein, in order that structure svelteness, the non-cross-hatching of part A in Fig. 1.
In figure:The cooling tubes of 10- first；The cooling tubes of 20- second；30- motor shafts；40- air intake covers；50- external air hoods；60- is kept off
Solar or lunar halo；70- pressing plates.
Embodiment
With reference to Fig. 1,2, the invention will be further described.
A kind of coiling electric motor cooler, include the second of the first cooling tube 10 of motor sliding ring part and motor body part
Cooling tube 20, the first cooling tube 10 is connected with the second cooling tube 20, in addition to fan, and fan is arranged on motor shaft 30, wind
The outside of fan is arranged air intake cover 40, and the outside of air intake cover 40 is arranged external air hood 50, through hole is opened up on the lateral surface of external air hood 50, electricity
Arbor 30 is passed through from through hole and the diameter of through hole is identical with the diameter of motor shaft, and gas is formed between air intake cover 40 and external air hood 50
Circulation road and the inlet end of the gas channel and the second cooling tube 20 connect, and the outlet side of gas channel connects with the external world.
When motor works, motor shaft 30, which rotates, drives fan to rotate, and fan starts air-breathing, and air is from motor sliding ring part
First cooling tube 10 enters, and is flowed into the second cooling tube 20 of motor body part, afterwards again from the inlet end of gas channel
Into, flow along gas channel, be finally discharged into external environment, arrow label direction in air-flow direction such as Fig. 1.This
In invention, outside air is introduced into the first cooling tube 10 of motor sliding ring part, enters back into motor body part
In second cooling tube 20, by sliding ring part is less relative to the heat given out of motor body part when motor works,
Air from the first cooling tube 10 flow out when temperature rise it is little, cooling effect when air enters back into the second cooling tube 20 will compare
Good, the cooling effect for the cooler being so designed that out is preferable.
As further preferred scheme：Ring-type wind loop 60, gear are set between the axle body of the through hole and motor shaft 30
Solar or lunar halo 60 plays a part of sealing so that fan can effectively absorb outside air and be flowed into from the first cooling tube 10 when rotating.
Further, the wind loop 60 is clamped between the lateral surface of pressing plate 70 and external air hood 50 and is bolted
Fixed, the position of wind loop 60 is easy to adjust when can be installed at bolt connection by setting bar hole.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
Among the obvious changes or variations that the spirit of the present invention is extended out is still in protection scope of the present invention.
Claims (3)
- A kind of 1. coiling electric motor cooler, it is characterised in that：The first cooling tube (10) and motor master including motor sliding ring part The second cooling tube (20) of body portion, the first cooling tube (10) is connected with the second cooling tube (20), in addition to fan, fan peace On motor shaft (30), the outside of fan is arranged air intake cover (40), and the outside of air intake cover (40) is arranged external air hood (50), exogenous wind Cover and open up through hole on the lateral surface of (50), motor shaft (30) is passed through from through hole and the diameter phase of the diameter of through hole and motor shaft Together, gas channel and the inlet end of the gas channel and the second cooling tube (20) are formed between air intake cover (40) and external air hood (50) Connection, the outlet side of gas channel connect with the external world.
- 2. coiling electric motor cooler according to claim 1, it is characterised in that：The axle body of the through hole and motor shaft (30) Between set ring-type wind loop (60).
- 3. coiling electric motor cooler according to claim 2, it is characterised in that：The wind loop (60) is clamped in pressing plate (70) between the lateral surface of external air hood (50) and it is bolted fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610430651.3A CN107516973A (en) | 2016-06-16 | 2016-06-16 | Coiling electric motor cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610430651.3A CN107516973A (en) | 2016-06-16 | 2016-06-16 | Coiling electric motor cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107516973A true CN107516973A (en) | 2017-12-26 |
Family
ID=60720350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610430651.3A Pending CN107516973A (en) | 2016-06-16 | 2016-06-16 | Coiling electric motor cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107516973A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020129897A (en) * | 2019-02-08 | 2020-08-27 | 東芝三菱電機産業システム株式会社 | Totally-enclosed fan-cooled type rotary electric machine and external fan cover |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69800036D1 (en) * | 1998-02-19 | 1999-12-02 | Cardi S R L | Air cooling arrangement for electric motors equipped with a collector |
| CN201674350U (en) * | 2010-06-09 | 2010-12-15 | 三一电气有限责任公司 | Electricity collecting ring device and electricity generator comprising the same |
| CN101951071A (en) * | 2010-10-15 | 2011-01-19 | 无锡哈电电机有限公司 | High protection level slip ring structure of winding motor |
| CN202374120U (en) * | 2011-12-30 | 2012-08-08 | 卧龙电气集团股份有限公司 | Cooler for enclosed motor |
| CN102769362A (en) * | 2012-07-26 | 2012-11-07 | 浙江创新电机有限公司 | Large-power three-phase asynchronous motor with built-in cooler |
| CN202906669U (en) * | 2012-10-30 | 2013-04-24 | 广东新宝电器股份有限公司 | Turbofan forced-cooled motor structure |
| CN203984162U (en) * | 2014-05-02 | 2014-12-03 | 宁波市成大机械研究所 | Absolutely empty cold anticyclone high-efficiency electric motor |
| CN104600911A (en) * | 2013-10-31 | 2015-05-06 | 泰豪沈阳电机有限公司 | Closed motor outer wind shield |
-
2016
- 2016-06-16 CN CN201610430651.3A patent/CN107516973A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69800036D1 (en) * | 1998-02-19 | 1999-12-02 | Cardi S R L | Air cooling arrangement for electric motors equipped with a collector |
| CN201674350U (en) * | 2010-06-09 | 2010-12-15 | 三一电气有限责任公司 | Electricity collecting ring device and electricity generator comprising the same |
| CN101951071A (en) * | 2010-10-15 | 2011-01-19 | 无锡哈电电机有限公司 | High protection level slip ring structure of winding motor |
| CN202374120U (en) * | 2011-12-30 | 2012-08-08 | 卧龙电气集团股份有限公司 | Cooler for enclosed motor |
| CN102769362A (en) * | 2012-07-26 | 2012-11-07 | 浙江创新电机有限公司 | Large-power three-phase asynchronous motor with built-in cooler |
| CN202906669U (en) * | 2012-10-30 | 2013-04-24 | 广东新宝电器股份有限公司 | Turbofan forced-cooled motor structure |
| CN104600911A (en) * | 2013-10-31 | 2015-05-06 | 泰豪沈阳电机有限公司 | Closed motor outer wind shield |
| CN203984162U (en) * | 2014-05-02 | 2014-12-03 | 宁波市成大机械研究所 | Absolutely empty cold anticyclone high-efficiency electric motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020129897A (en) * | 2019-02-08 | 2020-08-27 | 東芝三菱電機産業システム株式会社 | Totally-enclosed fan-cooled type rotary electric machine and external fan cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105202730B (en) | The air-duct-type air-conditioner unit and its outlet air method of adjustable wind direction | |
| CN108237864A (en) | A kind of new-energy automobile has the cooling device of air duct cycle | |
| CN206341540U (en) | A kind of cabinet heat dissipation device | |
| CN107516973A (en) | Coiling electric motor cooler | |
| CN106196647B (en) | A kind of economic benefits and social benefits solar thermal collector using heat pipe | |
| CN208723855U (en) | A kind of photovoltaic radiating subassembly | |
| CN203561118U (en) | Condenser cooling enhancement device of compression-type refrigerating machine | |
| CN205736145U (en) | A kind of hybrid equipment for cooling die | |
| CN109585732A (en) | A kind of new energy car battery radiating sleeve | |
| CN205537190U (en) | Industrial cooling device | |
| CN204761936U (en) | Heat radiation structure and communications facilities | |
| CN209369920U (en) | A kind of energy-efficient automobile radiator | |
| CN209053748U (en) | The automatically cleaning cooling system of wind power generating set | |
| CN113108619A (en) | Cooling tower | |
| CN206891221U (en) | If the cooling tower of radiator auxiliary heat dissipation | |
| CN207225069U (en) | A kind of front cover for vehicle dedusting heat sink | |
| CN203718933U (en) | Heating rotational flow air-supplying unit of air conditioner | |
| CN108390508B (en) | A kind of New energy automobile motor of the high efficiency and heat radiation with water-proof function | |
| CN112366571A (en) | High-temperature early warning ventilation heat dissipation device for power equipment | |
| CN206707946U (en) | A kind of ventilation cooling system of wind-power engine room | |
| CN206759862U (en) | A kind of regulator cubicle for being easy to maintenance | |
| CN206375957U (en) | A kind of annealing device for processing air valve rod iron | |
| CN205725337U (en) | A kind of single-stage high-speed blower fan is from cooling system | |
| CN217868991U (en) | Circulating fan for quenching furnace | |
| CN107305097B (en) | Gel furnace equipped with hot air circulating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |
|
| RJ01 | Rejection of invention patent application after publication |